/* ================================================
   帝卡斯 DIKASI · 艺术涂料品牌设计系统
   设计理念：精致简约美学，克制而高级
   ================================================ */

/* ========== 设计令牌 ========== */
:root {
    /* 品牌色系 - 帝卡斯明黄 */
    --gold: #FFE348;
    --gold-light: #FFF08A;
    --gold-dark: #D4BE20;

    /* 深色系 - 暖灰而非纯黑 */
    --ink: #1c1a17;
    --ink-soft: #2a2723;
    --ink-deep: #121110;

    /* 背景纹理图 */
    --bg-texture: url(/uploads/body/qual-b.webp);
    --bg-overlay: rgba(28, 26, 23, 0.82);

    /* 米色系 - 温暖的纸张感 */
    --paper: #f7f4ef;
    --paper-warm: #f0ebe2;
    --paper-deep: #e6dfd2;
    --white: #ffffff;

    /* 文字色 */
    --text: #2c2926;
    --text-light: #5c5751;
    --text-muted: #918b82;
    --text-faint: #b8b2a8;

    /* 线条与边框 */
    --border: rgba(255, 227, 72, 0.18);
    --border-light: #e2ddd3;
    --border-dark: rgba(255, 255, 255, 0.1);

    /* 阴影 - 极淡，不突兀 */
    --shadow-xs: 0 1px 3px rgba(28, 26, 23, 0.04);
    --shadow-sm: 0 2px 12px rgba(28, 26, 23, 0.06);
    --shadow: 0 8px 30px rgba(28, 26, 23, 0.08);
    --shadow-lg: 0 20px 50px rgba(28, 26, 23, 0.12);

    /* 字体 */
    --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', Georgia, serif;
    --font-sans: 'PingFang SC', 'Noto Sans SC', 'Helvetica Neue', sans-serif;

    /* 过渡 */
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-fast: all 0.25s ease;

    /* 渐变 */
    --gradient-gold: linear-gradient(135deg, #FFE348 0%, #FFF08A 100%);
    --gradient-dark: linear-gradient(180deg, #2a2723 0%, #1c1a17 100%);

    /* 兼容性别名 - 供旧页面引用 */
    --accent: var(--gold);
    --accent-light: var(--gold-light);
    --accent-dark: var(--gold-dark);
    --bg-light: var(--paper);
    --bg-warm: var(--paper-warm);
    --shadow-hover: var(--shadow-lg);
    --shadow-gold: 0 8px 30px rgba(255, 227, 72, 0.2);
    --shadow-text: 0 2px 8px rgba(0, 0, 0, 0.15);
    --line-gold: var(--border);
    --primary: var(--gold);
    --font-body: var(--font-sans);
    --border-color: var(--border-light);
    --accent-color: var(--gold);
}

/* ========== 基础重置 ========== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--text);
    line-height: 1.8;
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.35;
    letter-spacing: 0.02em;
}

a { text-decoration: none; color: inherit; transition: var(--transition-fast); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

::selection { background: var(--gold); color: var(--paper); }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--paper-warm); }
::-webkit-scrollbar-thumb { background: var(--gold); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ========== 容器 ========== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.container-fluid { max-width: 1600px; margin: 0 auto; padding: 0 40px; }

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .container-fluid { padding: 0 20px; }
}

/* ========== 导航栏 ========== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: #111;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header.scrolled {
    background: #231d1d;
    border-bottom-color: rgba(255, 255, 255, 0.12);
}

.site-header .navbar {
    padding: 0;
    min-height: 80px;
    transition: var(--transition);
}

.site-header.scrolled .navbar { min-height: 64px; }

.site-logo {
    display: flex;
    align-items: center;
    height: 80px;
    transition: var(--transition);
    gap: 12px;
}

.site-header.scrolled .site-logo { height: 64px; }

.site-logo .brand-logo { height: 42px; width: auto;}

.site-logo .brand-name {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: #fff;
}

.site-logo .brand-sub {
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.3em;
    padding-left: 12px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 300;
}

.navbar-nav .nav-link {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
    padding: 28px 14px !important;
    position: relative;
    letter-spacing: 0.05em;
    font-weight: 400;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.site-header.scrolled .navbar-nav .nav-link { padding: 20px 14px !important; }

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.site-header.scrolled .navbar-nav .nav-link::after { bottom: 10px; }

.navbar-nav .nav-link:hover,
.navbar-nav .nav-item.active .nav-link { color: var(--gold); }

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-item.active .nav-link::after { width: 20px; }

.navbar-nav { gap: 0; }

/* 桌面端悬停下拉 */
@media (min-width: 992px) {
    .site-header .nav-item.dropdown:hover .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    .site-header .dropdown-menu {
        opacity: 0;
        visibility: hidden;
        transform: translateY(8px);
        transition: all 0.3s ease;
    }
    .site-header .nav-item.dropdown:hover .dropdown-toggle::after,
    .site-header .nav-item.dropdown .dropdown-toggle.show::after { transform: rotate(-135deg); }
}

/* 导航操作区 */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-left: 20px;
}

.nav-search-btn {
    width: 40px; height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    background: transparent;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    font-size: 16px;
}

.nav-search-btn:hover {
    background: var(--gold);
    color: var(--paper);
    border-color: var(--gold);
    transform: translateY(-2px);
}

.btn-consult {
    display: inline-flex;
    align-items: center;
    padding: 12px 28px;
    background: var(--gradient-gold);
    color: var(--text);
    font-size: 13px;
    letter-spacing: 0.1em;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-consult::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.6s ease;
}

.btn-consult:hover::before { left: 100%; }

.btn-consult:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 153, 104, 0.4);
    color: var(--paper);
}

/* 移动端汉堡菜单 */
.navbar-toggler {
    border: none;
    padding: 8px;
    width: 40px; height: 40px;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    gap: 5px;
    background: transparent;
    cursor: pointer;
}

.navbar-toggler:focus { box-shadow: none; }

.navbar-toggler span {
    display: block;
    width: 24px; height: 2px;
    background: #fff;
    transition: var(--transition-fast);
}

.navbar-toggler[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar-toggler[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* 下拉菜单 */
.dropdown-menu {
    border: none;
    border-radius: 0;
    padding: 10px 0;
    min-width: 180px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-top: 2px solid var(--gold);
    margin-top: 0;
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--white);
}

.dropdown-item {
    padding: 10px 24px;
    font-size: 14px;
    color: var(--text);
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
    position: relative;
}

.dropdown-item:hover {
    background: transparent;
    color: var(--gold);
    padding-left: 30px;
}

.dropdown-toggle::after {
    display: inline-block;
    margin-left: 6px;
    content: '';
    border: none;
    width: 6px; height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
}

.site-header .nav-item.dropdown:hover .dropdown-toggle::after,
.site-header .nav-item.dropdown .dropdown-toggle.show::after { transform: rotate(-135deg); }

/* 搜索面板 */
.search-dropdown-panel {
    max-height: 0;
    overflow: hidden;
    background: var(--white);
    transition: max-height 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    border-top: 1px solid transparent;
}

.search-dropdown-panel.show {
    max-height: 120px;
    border-top-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.search-form {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 0;
}

.search-form-icon { color: var(--gold); font-size: 18px; }

.search-input {
    flex: 1;
    border: none;
    border-bottom: 1px solid var(--border-light);
    outline: none;
    padding: 12px 0;
    font-size: 16px;
    font-family: var(--font-sans);
    color: var(--text);
    background: transparent;
    transition: border-color 0.3s ease;
}

.search-input:focus { border-bottom-color: var(--gold); }
.search-input::placeholder { color: var(--text-muted); letter-spacing: 0.05em; }

.search-submit {
    background: var(--gradient-gold);
    color: var(--paper);
    border: none;
    padding: 10px 32px;
    font-size: 14px;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-submit:hover { box-shadow: 0 6px 20px rgba(184, 153, 104, 0.35); }

@media (max-width: 991px) {
    .site-header .navbar { min-height: 70px; }
    .site-logo { height: 70px; }
    .site-logo .brand-logo { height: 40px; filter: brightness(0) invert(1); }
    .collapse.navbar-collapse {
        background: #111;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: var(--shadow);
        padding: 20px;
    }
    .navbar-nav { gap: 0; }
    .navbar-nav .nav-link {
        padding: 14px 0 !important;
        font-size: 15px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        color: rgba(255, 255, 255, 0.85);
    }
    .navbar-nav .nav-link::after { display: none; }
    .navbar-nav .nav-link:hover { color: var(--gold); }
    .nav-actions { padding: 16px 0 4px; gap: 14px; justify-content: flex-start; }
    .btn-consult { padding: 10px 20px; font-size: 13px; }
    .dropdown-menu {
        box-shadow: none;
        border-top: none;
        padding: 0 0 10px;
        background: #1a1a1a;
    }
    .dropdown-menu::before { display: none; }
    .dropdown-item {
        color: rgba(255, 255, 255, 0.75);
    }
    .dropdown-item:hover {
        background: transparent;
        color: var(--gold);
    }
    .search-dropdown-panel.show { max-height: 100px; }
}

/* ========== 页面通用组件 ========== */

/* 区块标签 */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 20px;
    font-weight: 500;
}

.label-line {
    display: block;
    width: 32px;
    height: 1px;
    background: var(--gold);
}

/* 区块标题 */
.section-title {
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--ink);
}

.section-subtitle {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-light);
    max-width: 560px;
}

.section-header {
    margin-bottom: 60px;
}

.section-header.text-center .section-subtitle { margin: 0 auto; }

/* 深色背景上的标题 */
.section-header-light .section-title { color: var(--paper); }
.section-header-light .section-subtitle { color: rgba(247, 244, 239, 0.6); }
.section-header-light .section-label { color: var(--gold-light); }
.section-header-light .label-line { background: var(--gold-light); }

/* 区块CTA */
.section-cta {
    text-align: center;
    margin-top: 50px;
}

/* ========== 按钮 ========== */
.btn-primary,
.btn-gold {
    display: inline-block;
    padding: 14px 40px;
    background: var(--ink);
    color: var(--paper);
    font-size: 13px;
    letter-spacing: 0.15em;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
    text-align: center;
}

.btn-primary:hover,
.btn-gold:hover {
    background: var(--gold);
    color: var(--paper);
    transform: translateY(-1px);
}

.btn-outline {
    display: inline-block;
    padding: 13px 38px;
    background: transparent;
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.15em;
    border: 1px solid var(--ink);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
    text-align: center;
}

.btn-outline:hover {
    background: var(--ink);
    color: var(--paper);
}

.btn-outline.btn-gold-light {
    color: var(--gold);
    border-color: var(--gold);
}

.btn-outline.btn-gold-light:hover {
    background: var(--gold);
    color: var(--paper);
}

.btn-outline.btn-on-dark {
    color: var(--gold-light);
    border-color: var(--gold-light);
}

.btn-outline.btn-on-dark:hover {
    background: var(--gold);
    color: var(--ink);
    border-color: var(--gold);
}

.btn-lg { padding: 16px 48px; font-size: 14px; }

/* ========== 页面Banner ========== */
.page-banner {
    position: relative;
    padding: 160px 0 60px;
    background-color: var(--ink);
    background-image: var(--bg-texture);
    background-size: cover;
    background-position: center;
    color: var(--paper);
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 0;
    pointer-events: none;
}

.page-banner > * {
    position: relative;
    z-index: 1;
}

.page-banner.has-bg-image {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.page-banner.has-bg-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(12,11,10,0.75) 0%, rgba(12,11,10,0.85) 100%);
    z-index: 1;
}

.page-banner .banner-content {
    position: relative;
    text-align: center;
    z-index: 2;
}

.page-banner .breadcrumb {
    justify-content: center;
    margin-bottom: 24px;
}

.page-banner .breadcrumb-item {
    color: rgba(247, 244, 239, 0.5);
    font-size: 13px;
    letter-spacing: 0.05em;
}

.page-banner .breadcrumb-item a {
    color: var(--gold-light);
    transition: var(--transition-fast);
}

.page-banner .breadcrumb-item a:hover { color: var(--gold); }
.page-banner .breadcrumb-item.active { color: var(--paper); }
.page-banner .breadcrumb-item + .breadcrumb-item::before { color: rgba(247, 244, 239, 0.2); }

.page-banner .page-label {
    font-size: 12px;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    display: block;
}

.page-banner h1 {
    font-size: clamp(32px, 4.5vw, 48px);
    color: var(--paper);
    font-weight: 400;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}

.page-banner .page-desc {
    font-size: 15px;
    color: rgba(247, 244, 239, 0.6);
    letter-spacing: 0.05em;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.9;
}

.page-banner .banner-divider {
    width: 40px;
    height: 1px;
    background: var(--gold);
    margin: 24px auto 0;
}

/* ========== 面包屑 ========== */
.breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 0;
    font-size: 13px;
}

.breadcrumb-item a { color: var(--gold); transition: var(--transition-fast); }
.breadcrumb-item a:hover { color: var(--gold-dark); }
.breadcrumb-item.active { color: var(--text-muted); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-faint); }

/* ========== 分页 ========== */
.pagination {
    justify-content: center;
    margin-top: 50px;
    gap: 6px;
}

.pagination .page-item .page-link {
    border: none;
    border-radius: 0;
    color: var(--text);
    font-size: 14px;
    padding: 10px 16px;
    background: var(--white);
    transition: var(--transition-fast);
}

.pagination .page-item:hover .page-link {
    background: var(--paper-warm);
    color: var(--gold);
}

.pagination .page-item.active .page-link {
    background: var(--ink);
    color: var(--paper);
    border: none;
}

.pagination .page-item.disabled .page-link {
    opacity: 0.4;
    pointer-events: none;
}

/* ========== 表单 ========== */
.form-group { margin-bottom: 24px; }

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text);
    letter-spacing: 0.03em;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-light);
    background: var(--white);
    font-size: 14px;
    transition: var(--transition-fast);
    font-family: inherit;
    color: var(--text);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(184, 153, 104, 0.08);
}

textarea.form-control { resize: vertical; min-height: 140px; }

.form-control-dark {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--paper);
}

.form-control-dark::placeholder { color: rgba(247, 244, 239, 0.3); }

.form-control-dark:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--gold);
}

/* ========== 动画 ========== */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.fade-in { animation: fadeIn 0.8s ease forwards; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ========== 页脚 ========== */
.site-footer {
    background-color: #0d0d0d;
    background-image: url(/uploads/body/qual-b.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: rgba(255, 255, 255, 0.55);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-gold);
    z-index: 2;
}

/* 背景遮罩层确保文字可读 */
.site-footer::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13, 13, 13, 0.85);
    z-index: 0;
    pointer-events: none;
}

.site-footer > * {
    position: relative;
    z-index: 1;
}

/* CTA条 */
.footer-cta {
    background: linear-gradient(135deg, #1a1815 0%, #121110 100%);
    padding: 36px 0;
    position: relative;
    border-bottom: 1px solid rgba(255, 227, 72, 0.08);
}

.footer-cta::before {
    content: 'DIKASI';
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-serif);
    font-size: 120px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.03);
    letter-spacing: 0.2em;
    pointer-events: none;
    white-space: nowrap;
}

.footer-cta-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.footer-cta-label {
    display: block;
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.3em;
    margin-bottom: 8px;
    font-weight: 500;
}

.footer-cta-title {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 600;
    color: var(--paper);
    margin: 0;
    letter-spacing: 0.05em;
}

.footer-cta-action {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-cta-phone-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.footer-cta-phone-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.1em;
    margin-bottom: 2px;
}

.footer-cta-phone {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.footer-cta-phone:hover { color: var(--gold-light); }

.footer-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--gold);
    color: var(--ink) !important;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.1em;
    border-radius: 2px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 20px rgba(255, 227, 72, 0.25);
}

.footer-cta-btn:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 227, 72, 0.4);
}

.footer-cta-btn i { font-size: 16px; transition: transform 0.3s ease; }
.footer-cta-btn:hover i { transform: translateX(4px); }

/* 主体区域 */
.footer-top {
    padding: 70px 0 50px;
    position: relative;
}

.footer-top::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 20%, var(--gold) 80%, transparent 100%);
    opacity: 0.3;
}

.footer-brand-col {
    max-width: 360px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
    text-decoration: none;
}

.footer-logo img { height: 45px; width: auto; }

.footer-brand-name {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0.15em;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-brand-sub {
    font-size: 10px;
    color: var(--gold);
    letter-spacing: 0.3em;
    padding-left: 14px;
    border-left: 1px solid rgba(255, 227, 72, 0.3);
    font-weight: 300;
}

.footer-brand-desc {
    font-size: 14px;
    line-height: 1.9;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 24px;
}

/* 认证标识 */
.footer-cert-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.footer-cert-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    font-size: 12px;
    color: rgba(255, 227, 72, 0.8);
    border: 1px solid rgba(255, 227, 72, 0.2);
    border-radius: 2px;
    background: rgba(255, 227, 72, 0.04);
    letter-spacing: 0.03em;
    transition: var(--transition-fast);
}

.footer-cert-item:hover {
    border-color: rgba(255, 227, 72, 0.5);
    background: rgba(255, 227, 72, 0.08);
    color: var(--gold);
}

.footer-cert-item i { font-size: 12px; }

.footer-social { display: flex; gap: 10px; }

.social-link {
    width: 40px; height: 40px;
    display: inline-flex;
    align-items: center; justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.5);
    font-size: 16px;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--ink);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(255, 227, 72, 0.3);
}

.footer-heading {
    color: var(--paper);
    font-size: 15px;
    margin-bottom: 24px;
    font-weight: 500;
    letter-spacing: 0.1em;
    position: relative;
    padding-bottom: 14px;
    text-transform: uppercase;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 28px; height: 2px;
    background: var(--gradient-gold);
}

.footer-links-list { list-style: none; padding: 0; margin: 0; }

.footer-links-list li { margin-bottom: 12px; }

.footer-links-list a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.03em;
    transition: var(--transition-fast);
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-links-list a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
    transform: translateY(-50%);
}

.footer-links-list a:hover {
    color: var(--gold);
    padding-left: 14px;
}

.footer-links-list a:hover::before { width: 8px; }

/* 产品系列双列布局 */
.footer-links-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
}

.footer-contact { display: flex; flex-direction: column; gap: 18px; }

.contact-item { display: flex; gap: 12px; align-items: flex-start; }

.contact-item > i {
    width: 36px; height: 36px;
    flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255, 227, 72, 0.08);
    color: var(--gold);
    font-size: 15px;
    border-radius: 2px;
    border: 1px solid rgba(255, 227, 72, 0.12);
}

.contact-item > div { flex: 1; }

.contact-label {
    display: block;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.35);
    letter-spacing: 0.08em;
    margin-bottom: 3px;
    text-transform: uppercase;
}

.contact-phone {
    display: block;
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--gold) !important;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.contact-phone:hover { color: var(--gold-light) !important; }

.footer-contact .contact-value {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    transition: var(--transition-fast);
}

.footer-contact a.contact-value:hover { color: var(--gold); }

.footer-bottom {
    padding: 24px 0;
    background: #080808;
}

.footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.copyright {
    margin: 0;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.05em;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition-fast);
}

.footer-bottom-links a:hover { color: var(--gold); }
.footer-bottom-links .sep { color: rgba(255, 255, 255, 0.15); }

/* 页脚响应式 */
@media (max-width: 991px) {
    .footer-cta-title { font-size: 22px; }
    .footer-cta-phone { font-size: 24px; }
    .footer-brand-col { max-width: 100%; }
    .footer-top { padding: 50px 0 40px; }
}

@media (max-width: 768px) {
    .footer-cta { padding: 28px 0; }
    .footer-cta-inner { flex-direction: column; text-align: center; align-items: center; }
    .footer-cta-action { flex-direction: column; gap: 20px; }
    .footer-cta-phone-wrap { align-items: center; }
    .footer-cta::before { font-size: 70px; }
    .footer-top { padding: 40px 0 30px; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .footer-links-grid { grid-template-columns: 1fr 1fr; }
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    right: 30px; bottom: 30px;
    width: 46px; height: 46px;
    background: var(--gradient-gold);
    color: var(--ink);
    display: flex;
    align-items: center; justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 6px 24px rgba(184, 153, 104, 0.4);
    font-size: 18px;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(184, 153, 104, 0.55);
}

@media (max-width: 767px) {
    .back-to-top { right: 20px; bottom: 20px; width: 42px; height: 42px; }
}

/* ========== 页面内容区 ========== */
.site-main { min-height: 60vh; }

.breadcrumb-wrapper {
    padding: 20px 0;
    background: var(--paper);
    border-bottom: 1px solid var(--border-light);
}

/* ========== 筛选标签 ========== */
.filter-section {
    padding: 56px 0 0;
    background: var(--paper);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-tab {
    display: inline-block;
    padding: 11px 28px;
    border: 1px solid var(--border-light);
    background: transparent;
    color: var(--text-light);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-tab:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.filter-tab.active {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
}

/* ========== 返回链接 ========== */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 0.08em;
    margin-bottom: 36px;
    transition: var(--transition-fast);
}

.back-link:hover {
    color: var(--gold-dark);
    gap: 12px;
}

/* ========== 产品卡片 ========== */
.product-list-section,
.case-list-section {
    padding: 72px 0 120px;
    background: var(--paper);
}

.product-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: var(--shadow);
}

.product-card:hover .product-image img {
    transform: scale(1.06);
}

.product-image {
    position: relative;
    padding-top: 80%;
    overflow: hidden;
    background: var(--paper-warm);
}

.product-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--ink);
    color: var(--paper);
    padding: 5px 14px;
    font-size: 11px;
    letter-spacing: 0.15em;
}

.product-info {
    padding: 28px 28px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-info .product-series {
    font-size: 11px;
    color: var(--gold);
    letter-spacing: 0.25em;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.product-info h3 {
    font-size: 20px;
    margin-bottom: 12px;
    font-weight: 400;
    letter-spacing: 0.03em;
}

.product-info h3 a {
    color: var(--ink);
    text-decoration: none;
    transition: var(--transition-fast);
}

.product-info h3 a:hover { color: var(--gold); }

.product-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.85;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 18px;
    border-top: 1px solid var(--border-light);
}

.product-category-label {
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.05em;
}

.product-view-btn {
    display: inline-block;
    padding: 6px 18px;
    border: 1px solid var(--ink);
    color: var(--ink);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: var(--transition-fast);
}

.product-view-btn:hover {
    background: var(--gold);
    color: var(--paper);
    border-color: var(--gold);
}

/* ========== 产品系列卡片 ========== */
.series-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.series-card:hover {
    box-shadow: var(--shadow);
}

.series-card:hover .series-image img {
    transform: scale(1.06);
}

.series-card:hover .series-arrow {
    transform: translateX(6px);
}

.series-image {
    position: relative;
    padding-top: 75%;
    overflow: hidden;
}

.series-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.series-image .series-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 28px;
    background: linear-gradient(to top, rgba(18, 17, 16, 0.88) 0%, rgba(18, 17, 16, 0.2) 60%, transparent 100%);
    color: var(--paper);
}

.series-image .series-overlay h3 {
    font-size: 22px;
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--paper);
}

.series-image .series-overlay .series-count {
    font-size: 12px;
    color: var(--gold-light);
    margin-top: 6px;
    letter-spacing: 0.1em;
}

.series-body {
    padding: 28px 28px 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.series-body p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.85;
    flex: 1;
    margin: 0 0 24px;
}

.series-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 28px;
    border-top: 1px solid var(--border-light);
    color: var(--ink);
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.series-card:hover .series-action {
    color: var(--gold);
}

.series-arrow {
    transition: transform 0.3s ease;
}

/* ========== 案例卡片 ========== */
.case-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    box-shadow: var(--shadow);
}

.case-card:hover .case-image img {
    transform: scale(1.06);
}

.case-image {
    position: relative;
    padding-top: 80%;
    overflow: hidden;
    background: var(--paper-warm);
}

.case-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.case-category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--ink);
    color: var(--paper);
    padding: 5px 14px;
    font-size: 11px;
    letter-spacing: 0.15em;
}

.case-info {
    padding: 28px 28px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.case-info h3 {
    font-size: 20px;
    margin-bottom: 14px;
    font-weight: 400;
    letter-spacing: 0.03em;
}

.case-info h3 a {
    color: var(--ink);
    text-decoration: none;
    transition: var(--transition-fast);
}

.case-info h3 a:hover { color: var(--gold); }

.case-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 14px;
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.case-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.case-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.85;
    margin-bottom: 20px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 0.15em;
    text-decoration: none;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 3px;
    align-self: flex-start;
    transition: var(--transition-fast);
}

.case-link:hover {
    color: var(--gold-dark);
    border-color: var(--gold-dark);
    gap: 12px;
}

/* ========== 新闻列表 ========== */
.news-list {
    max-width: 100%;
}

.news-item {
    display: flex;
    gap: 32px;
    padding: 36px 0;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition-fast);
    align-items: center;
}

.news-item:hover {
    padding-left: 12px;
}

.news-date-block {
    flex-shrink: 0;
    width: 96px;
    height: 96px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--border-light);
    transition: var(--transition-fast);
}

.news-item:hover .news-date-block {
    border-color: var(--gold);
}

.news-day {
    font-family: var(--font-serif);
    font-size: 34px;
    font-weight: 400;
    color: var(--ink);
    line-height: 1;
    transition: var(--transition-fast);
}

.news-item:hover .news-day {
    color: var(--gold);
}

.news-my {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.15em;
    margin-top: 8px;
}

.news-content-block {
    flex: 1;
    min-width: 0;
}

.news-content-block h3 {
    font-size: 21px;
    font-weight: 400;
    letter-spacing: 0.03em;
    margin-bottom: 12px;
    color: var(--ink);
    line-height: 1.5;
    transition: var(--transition-fast);
}

.news-content-block h3 a { color: inherit; text-decoration: none; }
.news-item:hover .news-content-block h3 { color: var(--gold); }

.news-summary {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.85;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta-block {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.meta-category {
    display: inline-block;
    padding: 3px 12px;
    background: rgba(184, 153, 104, 0.08);
    color: var(--gold);
    letter-spacing: 0.05em;
}

.news-read {
    color: var(--gold);
    font-size: 12px;
    letter-spacing: 0.15em;
    margin-left: auto;
    border-bottom: 1px solid transparent;
    transition: var(--transition-fast);
}

.news-read:hover {
    border-color: var(--gold);
}

.news-thumb-block {
    flex-shrink: 0;
    width: 180px;
    height: 120px;
    overflow: hidden;
}

.news-thumb-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.news-thumb-block a { display: block; width: 100%; height: 100%; }
.news-item:hover .news-thumb-block img { transform: scale(1.06); }

/* 置顶新闻卡片 */
.top-news-section { margin-bottom: 64px; }

.top-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    color: inherit;
}

.top-card:hover {
    box-shadow: var(--shadow);
}

.top-img-wrap {
    position: relative;
    overflow: hidden;
    padding-top: 65%;
    background: var(--paper-warm);
}

.top-img-wrap img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.top-card:hover .top-img-wrap img { transform: scale(1.06); }

.top-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 4px 14px;
    background: var(--ink);
    color: var(--gold-light);
    font-size: 11px;
    letter-spacing: 0.15em;
}

.top-body { padding: 28px 28px 32px; }

.top-body h4 {
    font-size: 19px;
    font-weight: 400;
    letter-spacing: 0.03em;
    margin-bottom: 14px;
    color: var(--ink);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: var(--transition-fast);
}

.top-card:hover .top-body h4 { color: var(--gold); }

.top-body p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.85;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.top-meta {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ========== 空状态 ========== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}

.empty-state .icon {
    font-size: 64px;
    margin-bottom: 24px;
    color: var(--border-light);
}

.empty-state p {
    font-size: 15px;
    margin-bottom: 28px;
}

/* ========== CTA区块 ========== */
.cta-section {
    background-color: var(--ink);
    background-image: var(--bg-texture);
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 1;
    pointer-events: none;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(184, 153, 104, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 2;
}

.cta-content {
    position: relative;
    z-index: 3;
}

.cta-content h2 {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--paper);
    margin-bottom: 18px;
}

.cta-content p {
    font-size: 16px;
    letter-spacing: 0.05em;
    color: rgba(247, 244, 239, 0.6);
    margin-bottom: 40px;
}

.cta-btn {
    display: inline-block;
    padding: 16px 48px;
    background: var(--gold);
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    transition: var(--transition-fast);
}

.cta-btn:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(184, 153, 104, 0.3);
}

/* ========== 关于我们：品牌视觉 ========== */
.about-section {
    padding: 100px 0;
}

.about-section-warm {
    background: var(--paper-warm);
}

.about-section-head {
    text-align: center;
    margin-bottom: 64px;
}

.about-section-head.text-start { text-align: start; }

/* ========== 色彩中心：美学思想海报 ========== */
.ideology-poster {
    position: relative;
    background: #121110;
    color: var(--paper);
    padding: 120px 0;
    overflow: hidden;
}

/* 背景图 + 遮罩 */
.ip-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.ip-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(0.3);
}

.ip-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg, rgba(12,11,10,0.94) 0%, rgba(12,11,10,0.82) 50%, rgba(12,11,10,0.92) 100%);
}

.ideology-poster .container {
    position: relative;
    z-index: 1;
}

/* 顶部 overline */
.ip-overline {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 80px;
}

.ip-overline-line {
    width: 48px;
    height: 1px;
    background: var(--gold);
    flex-shrink: 0;
}

.ip-overline-text {
    font-size: 11px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
}

/* 主体两栏布局 */
.ip-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: start;
    margin-bottom: 80px;
}

/* 左栏：标题 + 天地人 */
.ip-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 4vw, 52px);
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: 0.04em;
    color: var(--paper);
    margin-bottom: 56px;
}

.ip-tri {
    display: flex;
    align-items: baseline;
    gap: 24px;
    margin-bottom: 20px;
}

.ip-tri-char {
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 600;
    line-height: 1;
    color: var(--gold);
    letter-spacing: -0.02em;
}

.ip-tri-sep {
    width: 1px;
    height: 40px;
    background: rgba(255,227,72,0.25);
}

.ip-tri-note {
    font-size: 13px;
    letter-spacing: 0.15em;
    color: rgba(247,244,239,0.4);
}

/* 右栏：文案 */
.ip-right {
    padding-top: 12px;
}

.ip-lead {
    font-size: 17px;
    line-height: 2;
    color: var(--paper);
    margin-bottom: 32px;
    font-weight: 300;
    max-width: 560px;
}

.ip-body {
    font-size: 14px;
    line-height: 2.1;
    color: rgba(247,244,239,0.5);
    margin: 0;
    max-width: 560px;
}

/* 底部 slogan */
.ip-footer {
    display: flex;
    align-items: center;
    gap: 32px;
}

.ip-footer-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,227,72,0.25), transparent);
}

.ip-slogan {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 0.12em;
    color: var(--gold);
    white-space: nowrap;
    margin: 0;
}

@media (max-width: 992px) {
    .ideology-poster { padding: 80px 0; }
    .ip-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .ip-overline { margin-bottom: 56px; }
    .ip-title { margin-bottom: 36px; }
}

@media (max-width: 576px) {
    .ideology-poster { padding: 64px 0; }
    .ip-watermark { font-size: 60vw; }
    .ip-tri-char { font-size: 48px; }
    .ip-tri { gap: 16px; }
    .ip-lead { font-size: 15px; }
    .ip-slogan { font-size: 15px; white-space: normal; text-align: center; }
    .ip-footer { flex-direction: column; gap: 16px; }
}

/* ========== 色彩中心：色系卡片 ========== */

/* ========== 色彩中心：五大色彩搭配原则 ========== */
.principles-section {
    padding: 100px 0;
    background: #14110d;
    color: var(--paper);
}

.principles-head {
    text-align: center;
    margin-bottom: 80px;
}

.principles-en {
    display: block;
    font-size: 11px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.principles-title {
    font-family: var(--font-serif);
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--paper);
}

.principles-line {
    width: 48px;
    height: 2px;
    background: var(--gold);
    margin: 24px auto 0;
}

.principles-list {
    max-width: 1100px;
    margin: 0 auto;
}

/* 每个原则块 */
.principle-block {
    padding: 56px 0;
    border-bottom: 1px solid rgba(255,227,72,0.08);
}

.principle-block:last-child {
    border-bottom: none;
}

.pb-header {
    display: flex;
    align-items: baseline;
    gap: 20px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.pb-num {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    opacity: 0.5;
    letter-spacing: -0.02em;
}

.pb-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    letter-spacing: 0.05em;
    color: var(--paper);
    margin: 0;
}

.pb-header-desc {
    font-size: 14px;
    color: rgba(247,244,239,0.45);
    margin-left: auto;
    max-width: 400px;
    text-align: right;
    line-height: 1.7;
}

/* 三列卡片网格 */
.pb-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* 两列卡片网格 */
.pb-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* 卡片 */
.pb-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,227,72,0.08);
    border-radius: 2px;
    overflow: hidden;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.pb-card:hover {
    border-color: rgba(255,227,72,0.25);
    transform: translateY(-4px);
}

.pb-card-img {
    overflow: hidden;
}

.pb-card-img img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.pb-card:hover .pb-card-img img {
    transform: scale(1.06);
}

.pb-card-body {
    padding: 20px;
}

.pb-card-h {
    display: block;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--gold);
    margin-bottom: 12px;
}

.pb-card-text {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(247,244,239,0.6);
    margin: 0 0 8px;
}

.pb-card-text strong {
    color: var(--gold);
    font-weight: 500;
}

/* mini 列表 */
.pb-mini-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pb-mini-list > div {
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.pb-mini-list > div:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.pb-mini-list strong {
    display: block;
    font-size: 13px;
    color: var(--paper);
    margin-bottom: 2px;
}

.pb-mini-list span {
    font-size: 12px;
    color: rgba(247,244,239,0.5);
    line-height: 1.6;
}

/* 色相角度小标签 */
.pb-tags-sm {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pb-tags-sm span {
    font-size: 12px;
    color: rgba(247,244,239,0.7);
    padding: 5px 12px;
    border: 1px solid rgba(255,227,72,0.15);
    border-radius: 2px;
}

.pb-tags-sm em {
    font-style: normal;
    color: var(--gold);
    margin-left: 4px;
}

/* 子说明条 */
.pb-sub-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.pb-sub-bar-item {
    padding: 20px;
    background: rgba(255,255,255,0.02);
    border-left: 2px solid rgba(255,227,72,0.3);
    border-radius: 0 2px 2px 0;
}

.pb-sub-h {
    display: block;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 10px;
}

.pb-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(247,244,239,0.6);
    margin: 0;
}

/* 黄金631比例 */
.pb-golden-box {
    margin-top: 24px;
    padding: 24px;
    background: rgba(255,227,72,0.04);
    border: 1px solid rgba(255,227,72,0.12);
    border-radius: 2px;
}

.golden-ratio {
    margin-top: 16px;
}

.gr-bar {
    display: flex;
    height: 40px;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 16px;
}

.gr-seg {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    letter-spacing: 0.05em;
    color: var(--ink);
    font-weight: 600;
}

.gr-main { background: var(--gold); }
.gr-aux { background: rgba(255,227,72,0.5); color: var(--paper); }
.gr-accent { background: rgba(255,227,72,0.2); color: var(--gold); }

.gr-legend {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gr-legend span {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: rgba(247,244,239,0.6);
    line-height: 1.6;
}

.gr-legend i {
    width: 10px;
    height: 10px;
    border-radius: 2px;
    flex-shrink: 0;
}

.dot-main { background: var(--gold); }
.dot-aux { background: rgba(255,227,72,0.5); }
.dot-accent { background: rgba(255,227,72,0.2); border: 1px solid rgba(255,227,72,0.4); }

@media (max-width: 768px) {
    .pb-grid-3 {
        grid-template-columns: 1fr;
    }
    .pb-grid-2 {
        grid-template-columns: 1fr;
    }
    .pb-sub-bar {
        grid-template-columns: 1fr;
    }
    .pb-header-desc {
        margin-left: 0;
        text-align: left;
    }
    .pb-num {
        font-size: 28px;
    }
    .pb-title {
        font-size: 20px;
    }
    .pb-card-img img {
        height: 180px;
    }
    .gr-bar {
        height: 32px;
    }
    .gr-seg {
        font-size: 10px;
    }
}

/* ========== 色彩中心：色系卡片 ========== */
.color-systems-note {
    font-size: 14px;
    line-height: 2;
    color: var(--text-muted);
    max-width: 720px;
    margin: 24px auto 0;
    letter-spacing: 0.03em;
}

/* ========== 色彩中心：色系理念详解 ========== */
.color-philosophy-section {
    padding: 100px 0;
    background: var(--paper);
}

.cp-item {
    display: grid;
    grid-template-columns: 5fr 6fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 100px;
}

.cp-item:last-child {
    margin-bottom: 0;
}

.cp-item-reverse .cp-image {
    order: 2;
}

.cp-image {
    overflow: hidden;
    border-radius: 2px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.1);
}

.cp-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.cp-item:hover .cp-image img {
    transform: scale(1.05);
}

.cp-content {
    padding: 0 8px;
}

.cp-en {
    display: block;
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.cp-title {
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--ink);
    margin-bottom: 24px;
    display: flex;
    align-items: baseline;
    gap: 16px;
    flex-wrap: wrap;
}

.cp-sub {
    font-size: 16px;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.08em;
    position: relative;
    padding-left: 16px;
}

.cp-sub::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 1px;
    background: var(--gold);
}

.cp-text {
    font-size: 15px;
    line-height: 2;
    color: var(--text-body);
    margin-bottom: 16px;
}

.cp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.cp-tags span {
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--ink);
    padding: 6px 16px;
    border: 1px solid rgba(28,26,23,0.15);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.cp-tags span:hover {
    border-color: var(--gold);
    color: var(--ink);
    background: rgba(255,227,72,0.08);
}

@media (max-width: 768px) {
    .cp-item {
        grid-template-columns: 1fr;
        gap: 32px;
        margin-bottom: 64px;
    }
    .cp-item-reverse .cp-image {
        order: 0;
    }
    .cp-image img {
        height: 260px;
    }
    .cp-title {
        font-size: 24px;
    }
}

.color-system-card {
    position: relative;
    padding: 56px 48px;
    border-radius: 4px;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.color-system-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.color-system-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.color-system-label {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 18px;
    display: block;
}

.color-system-name {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    line-height: 1.2;
}

.color-system-desc {
    font-size: 14px;
    letter-spacing: 0.05em;
    opacity: 0.75;
    margin-bottom: 28px;
    line-height: 1.7;
}

.color-system-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    padding-bottom: 6px;
    border-bottom: 1px solid currentColor;
    align-self: flex-start;
    transition: var(--transition-fast);
}

.color-system-link:hover {
    opacity: 0.7;
    transform: translateX(4px);
}

/* ========== 商务合作：模块卡片 ========== */
.join-module-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 56px 48px;
    border-radius: 4px;
    overflow: hidden;
    min-height: 320px;
    text-decoration: none;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.join-module-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.12) 0%, transparent 50%);
    pointer-events: none;
}

.join-module-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.join-module-icon {
    margin-bottom: 28px;
    opacity: 0.8;
}

.join-module-icon svg {
    width: 48px;
    height: 48px;
}

.join-module-en {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 14px;
    display: block;
}

.join-module-name {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 14px;
    line-height: 1.2;
}

.join-module-desc {
    font-size: 14px;
    letter-spacing: 0.03em;
    opacity: 0.75;
    margin-bottom: 28px;
    line-height: 1.7;
    flex: 1;
}

.join-module-link {
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    padding-bottom: 6px;
    border-bottom: 1px solid currentColor;
    align-self: flex-start;
    transition: var(--transition-fast);
}

.join-module-card:hover .join-module-link {
    transform: translateX(4px);
}

@media (max-width: 768px) {
    .join-module-card { padding: 36px 28px; min-height: 260px; }
    .join-module-name { font-size: 26px; }
}

/* ========== 色彩中心：色卡展示 ========== */
.color-swatch-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.color-swatch-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--gold);
}

.color-swatch-display {
    position: relative;
    width: 100%;
    height: 160px;
    transition: height 0.3s ease;
}

.color-swatch-card:hover .color-swatch-display {
    height: 180px;
}

.color-swatch-code {
    position: absolute;
    bottom: 10px;
    right: 12px;
    font-size: 10px;
    letter-spacing: 0.1em;
    font-family: var(--font-sans);
    padding: 3px 8px;
    background: rgba(255,255,255,0.85);
    color: var(--ink);
    backdrop-filter: blur(6px);
}

.color-swatch-info {
    padding: 14px 16px;
}

.color-swatch-info h4 {
    font-size: 14px;
    font-weight: 500;
    margin: 0 0 4px;
    color: var(--ink);
    font-family: var(--font-sans);
    letter-spacing: 0.02em;
}

.color-swatch-rgb {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    font-family: var(--font-sans);
}

/* ========== 色系单页 ========== */
.color-detail-banner {
    position: relative;
    padding: 200px 0 100px;
    overflow: hidden;
    color: var(--paper);
}

.color-detail-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.5) 100%);
    z-index: 1;
}

.color-detail-banner .container {
    position: relative;
    z-index: 2;
}

.color-detail-label {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 20px;
    display: block;
}

.color-detail-title {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.2;
    margin-bottom: 20px;
}

.color-detail-sub {
    font-size: 16px;
    letter-spacing: 0.05em;
    opacity: 0.85;
    max-width: 600px;
    line-height: 1.9;
}

.color-detail-meta {
    display: flex;
    gap: 48px;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.color-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.color-meta-label {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.6;
}

.color-meta-value {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--gold-light);
}

.color-feature-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 50px;
}

.color-feature-card {
    padding: 36px 28px;
    background: var(--paper-warm);
    border-top: 2px solid var(--gold);
    transition: var(--transition);
}

.color-feature-card:hover {
    background: var(--white);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.color-feature-icon {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--gold);
    margin-bottom: 16px;
}

.color-feature-card h4 {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
    font-family: var(--font-sans);
}

.color-feature-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.8;
    margin: 0;
}

.color-inspire-section {
    padding: 100px 0;
    background-color: var(--ink);
    background-image: var(--bg-texture);
    background-size: cover;
    background-position: center;
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.color-inspire-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 0;
    pointer-events: none;
}

.color-inspire-section > * {
    position: relative;
    z-index: 1;
}

.color-inspire-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.color-inspire-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--gradient-dark);
}

.color-inspire-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 50%);
    z-index: 1;
}

.color-inspire-content {
    position: absolute;
    bottom: 24px;
    left: 28px;
    right: 28px;
    z-index: 2;
}

.color-inspire-tag {
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--gold-light);
    text-transform: uppercase;
    margin-bottom: 8px;
    display: block;
}

.color-inspire-item h4 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--paper);
    margin: 0;
}

@media (max-width: 768px) {
    .color-system-card { padding: 36px 28px; min-height: 220px; }
    .color-system-name { font-size: 26px; }
    .color-feature-row { grid-template-columns: 1fr; }
    .color-inspire-grid { grid-template-columns: 1fr; }
    .color-detail-meta { flex-wrap: wrap; gap: 24px; }
}

/* 品牌实力数据块 */
.about-stat-block {
    text-align: center;
    padding: 40px 20px;
    background: var(--white);
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.about-stat-block:hover {
    border-color: var(--gold);
    box-shadow: 0 8px 30px rgba(184, 153, 104, 0.12);
    transform: translateY(-4px);
}

.about-stat-num {
    font-family: var(--font-serif);
    font-size: 52px;
    font-weight: 400;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 12px;
}

.about-stat-num span {
    font-size: 24px;
    color: var(--gold);
    font-weight: 500;
}

.about-stat-label {
    font-size: 14px;
    letter-spacing: 0.1em;
    color: var(--gray);
}

.about-brand-visual {
    position: relative;
    width: 100%;
    height: 480px;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(184, 153, 104, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(138, 112, 72, 0.15) 0%, transparent 40%),
        var(--gradient-dark);
}

.about-brand-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(45deg, transparent, transparent 32px, rgba(184, 153, 104, 0.03) 32px, rgba(184, 153, 104, 0.03) 34px);
}

.about-visual-tag {
    position: absolute;
    top: 32px;
    left: 32px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(184, 153, 104, 0.3);
    color: var(--paper);
}

.about-tag-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 400;
    color: var(--gold-light);
    line-height: 1;
}

.about-tag-text {
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(247, 244, 239, 0.6);
}

.about-body-text {
    color: var(--text-light);
    font-size: 15px;
    line-height: 2;
    margin-bottom: 20px;
}

/* 价值卡片 */
.value-card {
    padding: 52px 36px;
    background: var(--white);
    border: 1px solid var(--border-light);
    text-align: center;
    height: 100%;
    position: relative;
    transition: var(--transition);
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.value-card:hover {
    box-shadow: var(--shadow);
    border-color: transparent;
}

.value-card:hover::before { transform: scaleX(1); }

.value-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    color: var(--gold);
}

.value-icon svg { width: 100%; height: 100%; }

.value-title {
    font-size: 21px;
    font-weight: 400;
    letter-spacing: 0.04em;
    margin-bottom: 14px;
    color: var(--ink);
}

.value-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.9;
    margin: 0;
}

/* 发展历程时间轴 */
.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(180deg, transparent, var(--gold) 10%, var(--gold) 90%, transparent);
    opacity: 0.4;
}

.timeline-item {
    display: flex;
    margin-bottom: 56px;
    position: relative;
    align-items: flex-start;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-year {
    width: 130px;
    flex-shrink: 0;
    text-align: center;
    padding: 18px 12px;
    background: var(--gradient-gold);
    color: var(--ink);
    font-weight: 500;
    height: fit-content;
    position: relative;
    z-index: 3;
    letter-spacing: 0.05em;
}

.timeline-year span {
    font-family: var(--font-serif);
    font-size: 21px;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    background: var(--white);
    border: 2px solid var(--gold);
    border-radius: 50%;
    z-index: 2;
    transition: var(--transition-fast);
}

.timeline-item:nth-child(even) .timeline-dot {
    left: auto;
    right: 50%;
    transform: translateX(50%);
}

.timeline-item:hover .timeline-dot {
    background: var(--gold);
    box-shadow: 0 0 0 8px rgba(184, 153, 104, 0.12);
}

.timeline-content {
    flex: 1;
    padding: 32px 36px;
    background: var(--white);
    margin: 0 50px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.timeline-content:hover {
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.timeline-image {
    margin-bottom: 18px;
    overflow: hidden;
}

.timeline-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.timeline-content:hover .timeline-image img { transform: scale(1.04); }

.timeline-title {
    font-size: 21px;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--ink);
    margin-bottom: 12px;
}

.timeline-desc {
    color: var(--text-light);
    line-height: 1.9;
    margin: 0;
    font-size: 14px;
}

/* 荣誉卡片 */
.honor-card {
    padding: 44px 28px;
    background: var(--white);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: var(--transition);
    height: 100%;
    position: relative;
}

.honor-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.4s ease;
}

.honor-card:hover {
    box-shadow: var(--shadow);
    border-color: transparent;
    transform: translateY(-6px);
}

.honor-card:hover::after { width: 60%; }

.honor-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 22px;
    color: var(--gold);
    opacity: 0.9;
}

.honor-icon svg { width: 100%; height: 100%; }

.honor-title {
    font-size: 17px;
    font-weight: 400;
    letter-spacing: 0.03em;
    color: var(--ink);
    margin-bottom: 8px;
}

.honor-sub {
    color: var(--text-muted);
    font-size: 13px;
    margin: 0;
    letter-spacing: 0.05em;
}

.honor-cert-logo {
    width: 220px;
    height: 120px;
    margin: 0 auto 20px;
    overflow: hidden;
    transition: var(--transition);
}

.honor-card:hover .honor-cert-logo {
    border-color: var(--gold);
    box-shadow: 0 4px 16px rgba(184, 153, 104, 0.15);
}

.honor-cert-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    display: block;
}

/* 荣誉证书图片展示 */
.honor-cert-item {
    text-align: center;
}

.honor-cert-img {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: var(--white);
    transition: var(--transition);
}

.honor-cert-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.honor-cert-item:hover .honor-cert-img {
    border-color: var(--gold);
    box-shadow: 0 8px 30px rgba(184, 153, 104, 0.15);
}

.honor-cert-item:hover .honor-cert-img img {
    transform: scale(1.03);
}

.honor-cert-name {
    margin-top: 14px;
    font-size: 14px;
    color: var(--gray);
    letter-spacing: 0.05em;
}

/* ========== lux- 兼容样式（旧页面过渡用） ========== */
.lux-page-banner { position: relative; padding: 180px 0 100px; background: var(--gradient-dark); color: var(--paper); overflow: hidden; }
.lux-page-banner.has-bg-image { background-size: cover; background-position: center center; background-repeat: no-repeat; }
.lux-page-banner.has-bg-image::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,11,10,0.75) 0%, rgba(12,11,10,0.85) 100%); z-index: 1; }
.lux-page-banner > *:not(.lux-banner-bg) { position: relative; z-index: 2; }
.lux-banner-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 40%, rgba(184,153,104,0.25) 0%, transparent 50%), radial-gradient(ellipse at 70% 60%, rgba(138,112,72,0.12) 0%, transparent 40%); }
.lux-banner-content { position: relative; z-index: 2; text-align: center; }
.lux-banner-label { font-size: 12px; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; display: block; margin-bottom: 20px; }
.lux-banner-title { font-family: var(--font-serif); font-size: clamp(36px, 5vw, 56px); color: var(--paper); font-weight: 400; letter-spacing: 0.04em; margin-bottom: 20px; }
.lux-banner-divider { width: 60px; height: 1px; background: var(--gradient-gold); margin: 30px auto; }
.lux-banner-sub { font-size: 16px; color: rgba(247,244,239,0.7); letter-spacing: 0.05em; max-width: 600px; margin: 0 auto; }
.lux-banner-scroll { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); width: 1px; height: 40px; background: rgba(247,244,239,0.2); }
.lux-banner-scroll span { display: block; width: 100%; height: 40%; background: var(--gold); animation: scrollDown 1.8s ease infinite; }

.lux-section { padding: 100px 0; background: var(--paper); }
.lux-section-warm { background: var(--paper-warm); }

.lux-section-head { text-align: center; margin-bottom: 64px; }
.lux-section-head.text-start { text-align: start; }
.lux-en-label { display: inline-flex; align-items: center; gap: 14px; font-size: 12px; letter-spacing: 0.3em; color: var(--gold); text-transform: uppercase; margin-bottom: 20px; font-weight: 500; }
.lux-section-title { font-family: var(--font-serif); font-size: clamp(28px, 3.5vw, 40px); font-weight: 400; letter-spacing: 0.05em; line-height: 1.3; margin-bottom: 16px; color: var(--ink); }
.lux-gold-line { width: 40px; height: 2px; background: var(--gradient-gold); margin-top: 16px; }
.lux-gold-line-center { width: 40px; height: 2px; background: var(--gradient-gold); margin: 16px auto 0; }

.lux-body-text { color: var(--text-light); font-size: 15px; line-height: 2; margin-bottom: 20px; }

.lux-brand-visual { position: relative; width: 100%; height: 480px; }
.lux-visual-main { width: 100%; height: 100%; background: radial-gradient(ellipse at 30% 40%, rgba(184,153,104,0.3) 0%, transparent 50%), radial-gradient(ellipse at 70% 70%, rgba(138,112,72,0.15) 0%, transparent 40%), var(--gradient-dark); }
.lux-visual-accent { position: absolute; bottom: -20px; right: -20px; width: 120px; height: 120px; background: var(--ink); display: flex; align-items: center; justify-content: center; }

.lux-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 32px; margin-top: 32px; }
.lux-feature-item { display: flex; align-items: center; font-size: 15px; color: var(--text); }
.lux-feature-check { flex-shrink: 0; width: 24px; height: 24px; margin-right: 12px; border: 1.5px solid var(--gold); position: relative; }
.lux-feature-check::after { content: ''; position: absolute; top: 3px; left: 6px; width: 6px; height: 10px; border-right: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold); transform: rotate(45deg); }

.lux-process-card { padding: 40px 28px; background: var(--white); border: 1px solid var(--border-light); text-align: center; transition: var(--transition); height: 100%; position: relative; overflow: hidden; }
.lux-process-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient-gold); transform: scaleX(0); transform-origin: left; transition: transform 0.5s ease; }
.lux-process-card:hover { box-shadow: var(--shadow); border-color: transparent; transform: translateY(-6px); }
.lux-process-card:hover::before { transform: scaleX(1); }
.lux-process-num { width: 64px; height: 64px; line-height: 64px; margin: 0 auto 20px; background: var(--gradient-gold); color: var(--ink); font-family: var(--font-serif); font-size: 22px; font-weight: 500; }
.lux-process-card h5 { font-size: 18px; font-weight: 400; letter-spacing: 0.03em; margin-bottom: 12px; color: var(--ink); }
.lux-process-card p { font-size: 13px; color: var(--text-light); line-height: 1.8; margin: 0; }

.lux-case-card { background: var(--white); border: 1px solid var(--border-light); overflow: hidden; transition: var(--transition); height: 100%; }
.lux-case-card:hover { box-shadow: var(--shadow); transform: translateY(-6px); }
.lux-case-img-wrap { position: relative; overflow: hidden; padding-top: 70%; background: var(--paper-warm); }
.lux-case-img-wrap img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.lux-case-card:hover .lux-case-img-wrap img { transform: scale(1.06); }
.lux-case-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px 20px; background: linear-gradient(0deg, rgba(18,17,16,0.75) 0%, transparent 100%); color: var(--paper); }
.lux-case-loc { font-size: 13px; letter-spacing: 0.05em; opacity: 0.9; }
.lux-case-info { padding: 24px 28px; }
.lux-case-info h5 { font-size: 20px; font-weight: 400; letter-spacing: 0.03em; margin-bottom: 10px; color: var(--ink); }
.lux-case-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text-muted); }
.lux-case-divider { width: 3px; height: 3px; background: var(--gold); border-radius: 50%; }

.lux-form { background: var(--white); padding: 48px; border: 1px solid var(--border-light); }
.lux-form-label { display: block; font-size: 14px; color: var(--text); margin-bottom: 8px; letter-spacing: 0.03em; font-weight: 500; }
.lux-form-control { width: 100%; padding: 12px 16px; border: 1px solid var(--border-light); background: var(--paper); color: var(--text); font-size: 15px; font-family: var(--font-sans); transition: var(--transition-fast); outline: none; }
.lux-form-control:focus { border-color: var(--gold); background: var(--white); }
.lux-submit-btn { display: inline-block; padding: 14px 48px; background: var(--gradient-gold); color: var(--paper); font-size: 14px; letter-spacing: 0.15em; border: none; cursor: pointer; transition: var(--transition-fast); font-weight: 500; }
.lux-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(184,153,104,0.35); }

.lux-alert-success { background: rgba(184,153,104,0.08); border: 1px solid var(--gold); color: var(--gold-dark); padding: 16px 20px; border-radius: 0; }
.lux-alert-error { background: rgba(180,40,40,0.08); border: 1px solid #b42828; color: #b42828; padding: 16px 20px; border-radius: 0; }

.lux-cta-section {
    background-color: var(--ink);
    background-image: var(--bg-texture);
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lux-cta-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 0;
    pointer-events: none;
}

.lux-cta-section > * {
    position: relative;
    z-index: 1;
}
.lux-cta-content { position: relative; z-index: 1; }
.lux-cta-title { font-family: var(--font-serif); font-size: clamp(32px,4vw,48px); font-weight: 400; color: var(--paper); margin: 0 0 16px; letter-spacing: 0.04em; }
.lux-cta-sub { font-size: 15px; color: rgba(247,244,239,0.55); margin-bottom: 36px; }
.lux-cta-btn { display: inline-block; padding: 16px 48px; background: var(--gradient-gold); color: var(--paper); font-size: 13px; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 500; transition: var(--transition-fast); text-decoration: none; }
.lux-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(184,153,104,0.4); }

.lux-brand-visual-renovate .lux-visual-main { background: radial-gradient(ellipse at 40% 50%, rgba(184,153,104,0.35) 0%, transparent 50%), radial-gradient(ellipse at 70% 30%, rgba(212,188,138,0.15) 0%, transparent 40%), var(--gradient-dark); }

@media (max-width: 768px) {
    .lux-feature-grid { grid-template-columns: 1fr; }
    .lux-form { padding: 28px; }
}

/* ========== 渐变占位背景 ========== */
.brand-story-img-gradient {
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(184, 153, 104, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(138, 112, 72, 0.2) 0%, transparent 40%),
        var(--gradient-dark);
    position: relative;
}

.brand-story-img-gradient::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, transparent, transparent 32px, rgba(255, 227, 72, 0.03) 32px, rgba(255, 227, 72, 0.03) 34px);
}

.series-gradient-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.series-gradient-bg .series-gradient-name {
    font-family: var(--font-serif);
    font-size: 24px;
    color: rgba(247, 244, 239, 0.4);
    letter-spacing: 0.1em;
    z-index: 1;
}

.series-gradient-0 { background: linear-gradient(135deg, #2a2723 0%, #3a3530 50%, #1c1a17 100%); }
.series-gradient-1 { background: linear-gradient(135deg, #3a322a 0%, #4a4035 50%, #2a2520 100%); }
.series-gradient-2 { background: linear-gradient(135deg, #2a2a2a 0%, #3a3a3a 50%, #1a1a1a 100%); }
.series-gradient-3 { background: linear-gradient(135deg, #2d2a26 0%, #3d3832 50%, #1d1a16 100%); }
.series-gradient-4 { background: linear-gradient(135deg, #2a2820 0%, #3a3630 50%, #1a1812 100%); }
.series-gradient-5 { background: linear-gradient(135deg, #26282a 0%, #36383a 50%, #161818 100%); }
.series-gradient-6 { background: linear-gradient(135deg, #2a2620 0%, #3a3630 50%, #1a1610 100%); }
.series-gradient-7 { background: linear-gradient(135deg, #28282a 0%, #38383a 50%, #181818 100%); }
.series-gradient-8 { background: linear-gradient(135deg, #2a2520 0%, #3a3530 50%, #1a1510 100%); }

/* ========== 工具类 ========== */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-light { color: var(--text-light); }
.text-muted { color: var(--text-muted); }
/* ========== 深色背景纹理类 ========== */
.bg-paper { background: var(--paper); }
.bg-paper-warm { background: var(--paper-warm); }
.bg-ink { background-color: var(--ink); background-image: var(--bg-texture); background-size: cover; background-position: center; position: relative; }
.bg-ink::after { content: ''; position: absolute; inset: 0; background: var(--bg-overlay); z-index: 0; pointer-events: none; }
.bg-ink > * { position: relative; z-index: 1; }
.bg-ink-soft { background: var(--ink-soft); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 20px; }
.mt-5 { margin-top: 30px; }
.mb-4 { margin-bottom: 20px; }
.mb-5 { margin-bottom: 30px; }

/* ========== 旧改品牌视觉兼容 ========== */
.lux-brand-visual-renovate .lux-visual-main {
    background: radial-gradient(ellipse at 40% 50%, rgba(255,227,72,0.35) 0%, transparent 50%), radial-gradient(ellipse at 70% 30%, rgba(255,240,138,0.15) 0%, transparent 40%), var(--gradient-dark);
}

/* ========== 加盟招商：政策卡片 ========== */
.lux-policy-card {
    padding: 48px 32px;
    background: var(--white);
    border: 1px solid var(--border-light);
    text-align: center;
    height: 100%;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.lux-policy-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.lux-policy-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.lux-policy-card:hover::before { transform: scaleX(1); }

.lux-policy-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    color: var(--gold);
}

.lux-policy-icon svg { width: 100%; height: 100%; }

.lux-policy-title {
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 2px;
    margin-bottom: 14px;
    color: var(--ink);
}

.lux-policy-desc {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.9;
    margin: 0;
}

.lux-brand-visual-join .lux-visual-main {
    background: radial-gradient(ellipse at 30% 40%, rgba(255,227,72,0.45) 0%, transparent 50%), radial-gradient(ellipse at 80% 60%, rgba(255,240,138,0.2) 0%, transparent 40%), var(--gradient-dark);
}

.lux-advantage-item {
    display: flex;
    gap: 24px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.lux-advantage-num {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-gold);
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
}

.lux-advantage-item h4 {
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--ink);
}

.lux-advantage-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.9;
    margin: 0;
}

.lux-process-flow {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 0;
}

.lux-process-step {
    text-align: center;
    flex: 1;
    min-width: 140px;
    position: relative;
    padding: 0 10px;
}

.lux-step-circle {
    width: 80px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto 24px;
    background: var(--white);
    border: 2px solid var(--gold);
    color: var(--gold);
    border-radius: 50%;
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    z-index: 2;
}

.lux-process-step:hover .lux-step-circle {
    background: var(--gradient-gold);
    color: var(--ink);
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(255,227,72,0.3);
}

.lux-process-step h5 {
    font-size: 18px;
    font-weight: 400;
    letter-spacing: 1px;
    margin-bottom: 10px;
    color: var(--ink);
}

.lux-process-step p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.lux-process-line {
    flex-shrink: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--border-light));
    margin-top: 39px;
    position: relative;
    z-index: 1;
}

.lux-submit-btn {
    display: inline-block;
    padding: 18px 64px;
    background: var(--gradient-gold);
    color: var(--ink);
    font-size: 14px;
    letter-spacing: 4px;
    text-transform: uppercase;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 0 8px 30px rgba(255,227,72,0.3);
    min-width: 240px;
}

.lux-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(255,227,72,0.4);
    letter-spacing: 5px;
}

.lux-cta-section {
    background: var(--ink);
    padding: 120px 0;
    text-align: center;
}

.lux-cta-content { position: relative; z-index: 1; }

.lux-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3.5vw, 40px);
    color: var(--paper);
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.lux-cta-sub {
    font-size: 16px;
    color: rgba(247,244,239,0.6);
    letter-spacing: 0.05em;
    margin-bottom: 36px;
}

.lux-cta-btn {
    display: inline-block;
    padding: 16px 48px;
    background: var(--gradient-gold);
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    transition: var(--transition-fast);
    text-decoration: none;
}

.lux-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,227,72,0.4);
}

/* ========== 联系我们页面 ========== */
.page-header {
    padding: 180px 0 100px;
    background: var(--gradient-dark);
    color: var(--paper);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 30%, rgba(255,227,72,0.15) 0%, transparent 50%);
}

.page-header .container { position: relative; z-index: 1; }

.page-header h1 {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.page-header p {
    font-size: 14px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin: 0;
}

.section {
    padding: 80px 0;
}

.contact-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 36px 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    text-align: center;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--gold);
}

.contact-icon {
    font-size: 42px;
    margin-bottom: 14px;
}

.contact-card h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--ink);
}

.contact-value {
    font-size: 16px;
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 6px;
    word-break: break-all;
}

.contact-value a {
    color: inherit;
    text-decoration: none;
}

.contact-value a:hover {
    text-decoration: underline;
}

.message-form {
    background: var(--white);
    padding: 40px;
    border: 1px solid var(--border-light);
    height: 100%;
}

.message-form .form-control {
    border: 1px solid var(--border-light);
    border-radius: 0;
    padding: 12px 16px;
    font-size: 14px;
    transition: var(--transition-fast);
}

.message-form .form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255,227,72,0.1);
    outline: none;
}

.message-form .form-label {
    font-size: 13px;
    color: var(--ink);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    font-weight: 500;
}

.btn-submit {
    min-width: 200px;
    padding: 14px 40px;
    font-size: 14px;
    letter-spacing: 0.1em;
    border: none;
    background: var(--gradient-gold);
    color: var(--ink);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,227,72,0.3);
}

.map-container {
    background: var(--white);
    padding: 30px;
    border: 1px solid var(--border-light);
    height: 100%;
}

.map-container h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--ink);
}

.map-box {
    background: #f5f5f0;
    height: 320px;
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.map-box iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.amap-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    color: #fff;
    padding: 30px 20px 15px;
    z-index: 2;
}

.amap-info h5 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #fff;
}

.amap-info p {
    font-size: 13px;
    margin: 2px 0;
    color: rgba(255,255,255,0.85);
}

.amap-info .btn-outline-gold {
    margin-top: 0;
    border-color: var(--gold);
    color: var(--gold);
    font-size: 13px;
    padding: 4px 12px;
}

.amap-info .btn-outline-gold:hover {
    background: var(--gold);
    color: var(--ink);
}

.map-btns {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.map-btns .btn {
    margin-top: 0 !important;
}

.contact-details h5 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--ink);
}

/* 省市区联动选择 - 同一行显示 */
.region-select-row {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
}

.region-select-row .form-select {
    flex: 1;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
}

.region-select-row .form-select:disabled {
    background-color: #f5f5f5;
    cursor: not-allowed;
    opacity: 0.6;
}

@media (max-width: 768px) {
    .region-select-row {
        flex-wrap: wrap;
    }
    .region-select-row .form-select {
        flex: 1 1 100%;
    }
}

.contact-details p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 6px;
}

.contact-details a {
    color: var(--gold);
    text-decoration: none;
}

.contact-details a:hover {
    text-decoration: underline;
}

.accordion-item {
    border: 1px solid var(--border-light);
    margin-bottom: 10px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--white);
}

.accordion-button {
    font-weight: 500;
    color: var(--ink);
    background: var(--white);
    border: none;
    padding: 20px 24px;
    font-size: 15px;
    letter-spacing: 0.02em;
    width: 100%;
    text-align: left;
}

.accordion-button:not(.collapsed) {
    background: var(--gradient-gold);
    color: var(--ink);
}

.accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
}

.accordion-body {
    padding: 20px 24px;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.9;
}

/* ========== 响应式 ========== */
@media (max-width: 992px) {
    .section-header { margin-bottom: 40px; }
    .about-section { padding: 72px 0; }
    .about-brand-visual { height: 360px; margin-bottom: 36px; }
    .timeline::before { left: 25px; }
    .timeline-item,
    .timeline-item:nth-child(even) {
        flex-direction: row;
        padding-left: 56px;
    }
    .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 25px;
        right: auto;
        transform: translateX(-50%);
    }
    .timeline-year { width: 100px; font-size: 13px; padding: 14px 8px; }
    .timeline-year span { font-size: 16px; }
    .timeline-content { margin: 0 0 0 28px; padding: 24px; }
    .lux-process-flow { flex-direction: column; align-items: center; }
    .lux-process-line { width: 2px; height: 40px; margin: 0 auto; background: linear-gradient(180deg, var(--gold), var(--border-light)); }
    .lux-form { padding: 32px 24px; }
    .message-form { padding: 28px 24px; }
    .page-header { padding: 140px 0 70px; }
    .section { padding: 56px 0; }
}

@media (max-width: 768px) {
    .section-label { font-size: 11px; letter-spacing: 0.2em; }
    .section-cta { margin-top: 36px; }
    .page-banner { padding: 130px 0 64px; }
    .filter-section { padding: 36px 0 0; }
    .product-list-section,
    .case-list-section { padding: 48px 0 80px; }
    .filter-tab { padding: 9px 20px; font-size: 12px; }
    .product-info,
    .case-info { padding: 22px 20px 26px; }
    .series-body { padding: 22px 20px 0; }
    .series-action { padding: 16px 20px; }
    .about-section { padding: 56px 0; }
    .about-section-head { margin-bottom: 44px; }
    .value-card { padding: 40px 24px; }
    .honor-card { padding: 36px 20px; }
    .cta-section { padding: 80px 0; }
    .news-item {
        flex-wrap: wrap;
        gap: 16px;
    }
    .news-date-block { width: 76px; height: 76px; }
    .news-day { font-size: 26px; }
    .news-thumb-block { width: 100%; height: 180px; }
    .news-read { margin-left: 0; }
    .timeline-image img { height: 160px; }
    .lux-form { padding: 24px 20px; }
    .lux-submit-btn { min-width: 200px; padding: 14px 40px; }
    .lux-policy-card { padding: 36px 24px; }
    .lux-brand-visual { height: 320px; }
    .page-header { padding: 120px 0 60px; }
    .page-header h1 { font-size: 32px; }
    .section { padding: 44px 0; }
    .contact-card { padding: 28px 20px; }
    .message-form { padding: 24px 20px; }
    .map-container { padding: 24px 20px; }
    .map-box { height: 200px; }
    .btn-submit { min-width: 180px; padding: 12px 32px; }
}

/* ========== 招商加盟页面样式 ========== */
/* 加盟前言 - 图文交错布局 */
.join-intro {
    background: var(--paper);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.join-intro-decor {
    position: absolute;
    font-family: var(--font-serif);
    font-size: 280px;
    color: rgba(28, 26, 23, 0.03);
    font-weight: 700;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.join-intro-decor-left {
    top: -40px;
    left: -60px;
}

.join-intro-decor-right {
    bottom: -60px;
    right: -40px;
}

.join-intro-visual {
    position: relative;
    width: 100%;
    height: 520px;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(255, 227, 72, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 70%, rgba(212, 190, 32, 0.1) 0%, transparent 40%),
        var(--gradient-dark);
    overflow: hidden;
}

.join-intro-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, transparent, transparent 32px, rgba(255, 227, 72, 0.03) 32px, rgba(255, 227, 72, 0.03) 34px);
}

.join-intro-visual-tag {
    position: absolute;
    bottom: 40px;
    left: 40px;
    padding: 20px 28px;
    background: rgba(255, 227, 72, 0.95);
    color: var(--ink);
    z-index: 2;
}

.join-intro-visual-tag .tag-num {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 500;
    line-height: 1;
}

.join-intro-visual-tag .tag-text {
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-top: 4px;
}

.join-intro-content {
    padding-left: 60px;
}

.join-intro-tag {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 28px;
    font-weight: 500;
}

.join-intro-tag::before {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--gold);
}

.join-intro-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 4.5vw, 56px);
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 32px;
    letter-spacing: 0.04em;
    line-height: 1.3;
}

.join-intro-title strong {
    color: var(--gold-dark);
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.join-intro-title strong::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 8px;
    background: rgba(255, 227, 72, 0.3);
    z-index: -1;
}

.join-intro-text {
    font-size: 16px;
    line-height: 2;
    color: var(--text-light);
    margin-bottom: 20px;
    text-align: justify;
}

.join-intro-text:last-child {
    margin-bottom: 40px;
}

.join-intro-highlight {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(255, 227, 72, 0.15);
    color: var(--gold-dark);
    font-weight: 500;
    margin: 0 3px;
}

.join-intro-stats {
    display: flex;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-light);
}

.join-intro-stat {
    display: flex;
    flex-direction: column;
}

.join-intro-stat-num {
    font-family: var(--font-serif);
    font-size: 42px;
    color: var(--ink);
    font-weight: 500;
    line-height: 1;
}

.join-intro-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-top: 8px;
}

/* 品牌优势 - 深色背景 */
.join-advantage {
    background-color: var(--ink);
    background-image: var(--bg-texture);
    background-size: cover;
    background-position: center;
    padding: 120px 0;
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.join-advantage::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 0;
    pointer-events: none;
}

.join-advantage::before {
    content: 'ADVANTAGE';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 400px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
    z-index: 1;
}

.join-advantage > * {
    position: relative;
    z-index: 2;
}

.join-advantage .lux-section-title {
    color: var(--paper);
}

.join-advantage-head {
    margin-bottom: 72px;
}

/* 品牌优势 - 细分版块 */
.join-advantage-section {
    margin-bottom: 72px;
}

.join-advantage-section:last-child {
    margin-bottom: 0;
}

.join-advantage-section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.join-advantage-section-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.join-advantage-section-info {
    flex: 1;
}

.join-advantage-step-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 12px;
    color: rgba(255, 227, 72, 0.7);
    letter-spacing: 0.2em;
    margin-bottom: 6px;
}

.join-advantage-section-title {
    font-size: 26px;
    font-weight: 500;
    color: var(--paper);
    margin: 0;
    letter-spacing: 0.03em;
}

.join-advantage-section-line {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gradient-gold);
}

.join-advantage-section-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin-bottom: 36px;
    max-width: 800px;
}

/* 品牌优势 - 迷你卡片 */
.join-advantage-sub-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 32px 28px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.join-advantage-sub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.join-advantage-sub-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.join-advantage-sub-card:hover::before {
    height: 100%;
}

.join-advantage-sub-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.join-advantage-sub-card:hover .join-advantage-sub-icon {
    background: var(--gradient-gold);
}

.join-advantage-sub-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.join-advantage-sub-card:hover .join-advantage-sub-icon svg {
    stroke: var(--ink);
}

.join-advantage-sub-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.join-advantage-sub-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(247, 244, 239, 0.6);
    margin: 0;
}

/* 加盟帮扶 - 卡片网格 */
.join-support {
    background: var(--paper);
    padding: 120px 0;
    position: relative;
}

.join-support-head {
    margin-bottom: 72px;
}

.join-support-intro {
    max-width: 680px;
    margin: 24px auto 0;
    font-size: 15px;
    line-height: 2;
    color: var(--text-light);
}

.join-support-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.join-support-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.join-support-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.4s ease;
}

.join-support-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.join-support-card:hover::after {
    transform: scaleX(1);
}

.join-support-img {
    position: relative;
    height: 140px;
    overflow: hidden;
}

.join-support-img-1 {
    background:
        radial-gradient(ellipse at 30% 50%, rgba(255, 227, 72, 0.25) 0%, transparent 60%),
        linear-gradient(135deg, #2a2723 0%, #1c1a17 100%);
}

.join-support-img-2 {
    background:
        radial-gradient(ellipse at 70% 30%, rgba(184, 153, 104, 0.3) 0%, transparent 60%),
        linear-gradient(135deg, #2a2723 0%, #1c1a17 100%);
}

.join-support-img-3 {
    background:
        radial-gradient(ellipse at 50% 60%, rgba(212, 190, 32, 0.2) 0%, transparent 60%),
        linear-gradient(135deg, #2a2723 0%, #1c1a17 100%);
}

.join-support-img-4 {
    background:
        radial-gradient(ellipse at 40% 40%, rgba(255, 227, 72, 0.2) 0%, transparent 60%),
        linear-gradient(135deg, #2a2723 0%, #1c1a17 100%);
}

.join-support-img-num {
    position: absolute;
    top: 20px;
    left: 20px;
    font-family: var(--font-serif);
    font-size: 48px;
    color: rgba(255, 227, 72, 0.6);
    font-weight: 500;
    line-height: 1;
}

.join-support-img-icon {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.join-support-img-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.join-support-body {
    padding: 28px 24px 32px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.join-support-step {
    font-family: var(--font-serif);
    font-size: 12px;
    color: var(--gold-dark);
    letter-spacing: 0.2em;
    margin-bottom: 12px;
    display: block;
}

.join-support-title {
    font-size: 20px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.03em;
}

.join-support-text {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-light);
    margin: 0 0 16px 0;
}

.join-support-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.join-support-list li {
    position: relative;
    padding-left: 20px;
    font-size: 13px;
    line-height: 2;
    color: var(--text-light);
}

.join-support-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}

.join-support-list li strong {
    color: var(--ink);
    font-weight: 500;
}

/* 加盟帮扶 - 细分迷你卡片 */
.join-support-section {
    margin-bottom: 80px;
}

.join-support-section:last-child {
    margin-bottom: 0;
}

.join-support-section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.join-support-section-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.join-support-section-info {
    flex: 1;
}

.join-support-step-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 12px;
    color: var(--gold-dark);
    letter-spacing: 0.2em;
    margin-bottom: 6px;
}

.join-support-section-title {
    font-size: 26px;
    font-weight: 500;
    color: var(--ink);
    margin: 0;
    letter-spacing: 0.03em;
}

.join-support-section-line {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gradient-gold);
}

/* 迷你卡片 */
.join-sub-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 32px 28px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.join-sub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.join-sub-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.join-sub-card:hover::before {
    height: 100%;
}

.join-sub-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.2) 0%, rgba(255, 227, 72, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.join-sub-card:hover .join-sub-icon {
    background: var(--gradient-gold);
}

.join-sub-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold-dark);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.join-sub-card:hover .join-sub-icon svg {
    stroke: var(--ink);
}

.join-sub-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.join-sub-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

/* 加盟愿景 - 全屏视觉 */
.join-vision {
    background: var(--gradient-dark);
    padding: 140px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.join-vision::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 227, 72, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(184, 153, 104, 0.08) 0%, transparent 50%);
}

.join-vision::after {
    content: 'JOIN US';
    position: absolute;
    bottom: -80px;
    right: -40px;
    font-family: var(--font-serif);
    font-size: 320px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    pointer-events: none;
    white-space: nowrap;
}

.join-vision-content {
    position: relative;
    z-index: 1;
}

.join-vision-label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 32px;
    font-weight: 500;
}

.join-vision-label::before,
.join-vision-label::after {
    content: '';
    width: 40px;
    height: 1px;
    background: var(--gold);
}

.join-vision-title {
    font-family: var(--font-serif);
    font-size: clamp(38px, 5vw, 60px);
    color: var(--paper);
    font-weight: 400;
    letter-spacing: 0.06em;
    margin-bottom: 36px;
    line-height: 1.4;
}

.join-vision-title strong {
    color: var(--gold);
    font-weight: 500;
}

.join-vision-text {
    font-size: 16px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin-bottom: 20px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.join-vision-text:last-of-type {
    margin-bottom: 56px;
}

.join-vision-divider {
    width: 60px;
    height: 2px;
    background: var(--gradient-gold);
    margin: 0 auto 56px;
}

.join-vision-stats {
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.join-vision-stat {
    flex: 1;
    text-align: center;
    padding: 0 40px;
    position: relative;
}

.join-vision-stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.join-vision-stat-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    margin-bottom: 12px;
}

.join-vision-stat-label {
    font-size: 14px;
    color: rgba(247, 244, 239, 0.6);
    letter-spacing: 0.08em;
}

.join-vision-btn {
    display: inline-block;
    margin-top: 56px;
    padding: 18px 56px;
    background: var(--gradient-gold);
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 500;
    transition: var(--transition-fast);
    text-decoration: none;
}

.join-vision-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(255, 227, 72, 0.4);
}

/* 品牌发展理念 */
.join-vision-philosophy {
    margin: 48px 0 56px;
}

.join-philosophy-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
}

.join-philosophy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.join-philosophy-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.3);
    transform: translateY(-4px);
}

.join-philosophy-card:hover::before {
    transform: scaleX(1);
}

.join-philosophy-num {
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.7;
    margin-bottom: 20px;
}

.join-philosophy-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.join-philosophy-card:hover .join-philosophy-icon {
    background: var(--gradient-gold);
}

.join-philosophy-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.join-philosophy-card:hover .join-philosophy-icon svg {
    stroke: var(--ink);
}

.join-philosophy-title {
    font-size: 22px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.03em;
}

/* ========== 关于我们 - 轻奢风格 ========== */
.lux-about {
    padding: 120px 0;
}

.lux-section-head {
    text-align: center;
    margin-bottom: 72px;
}

/* ---------- 品牌简介 ---------- */
.lux-about-intro {
    background: var(--paper);
    padding: 60px 0 0;
}

.lux-intro-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 80px;
    align-items: center;
}

.lux-intro-video {
    position: relative;
}

.lux-video-wrap {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--ink);
}

.lux-video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.lux-video-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 16px;
    font-size: 11px;
    letter-spacing: 0.25em;
    color: var(--ink);
    background: var(--gold);
    z-index: 2;
    pointer-events: none;
}

.lux-intro-text .section-label {
    margin-bottom: 16px;
}

.lux-intro-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.lux-intro-lead {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 28px;
    letter-spacing: 0.05em;
}

.lux-intro-body {
    font-size: 15px;
    line-height: 2.1;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 36px;
}

.lux-intro-meta {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 32px;
    border-top: 1px solid rgba(28, 26, 23, 0.08);
}

.lux-intro-meta-item {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(28, 26, 23, 0.5);
}

.lux-intro-meta-item b {
    display: block;
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 300;
    color: var(--ink);
    margin-bottom: 4px;
    letter-spacing: 0.02em;
}

/* ---------- 品牌初心与理念 ---------- */
.lux-about-philosophy {
    background: var(--white);
}

.lux-philosophy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.lux-philosophy-item {
    padding: 56px 40px;
    text-align: center;
    position: relative;
    transition: var(--transition);
    border-right: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-philosophy-item:last-child {
    border-right: none;
}

.lux-philosophy-item:hover {
    background: var(--paper);
}

.lux-philosophy-num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.4;
    line-height: 1;
    display: block;
    margin-bottom: 28px;
}

.lux-philosophy-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 28px;
    color: var(--gold);
}

.lux-philosophy-icon svg {
    width: 100%;
    height: 100%;
}

.lux-philosophy-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.lux-philosophy-sub {
    font-size: 14px;
    color: var(--gold);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    font-weight: 500;
}

.lux-philosophy-desc {
    font-size: 14px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.65);
    margin: 0;
}

/* ---------- 企业文化（海报式） ---------- */
.lux-culture-poster {
    background: var(--paper);
}

.lux-culture-hero {
    position: relative;
    height: 520px;
    overflow: hidden;
}

.lux-culture-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lux-culture-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(28,26,23,0.3) 0%, rgba(28,26,23,0.6) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--paper);
}

.lux-culture-hero-overlay .section-label {
    color: var(--gold);
    margin-bottom: 20px;
}

.lux-culture-hero-overlay .label-line {
    background: var(--gold);
}

.lux-culture-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 400;
    color: var(--paper);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.lux-culture-hero-sub {
    font-size: 16px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.7);
}

/* 文化行 - 图文交替 */
.lux-culture-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    margin-bottom: 80px;
}

.lux-culture-row-img-left .lux-culture-row-img {
    order: 1;
}

.lux-culture-row-img-left .lux-culture-row-text {
    order: 2;
}

.lux-culture-row-img-right .lux-culture-row-img {
    order: 2;
}

.lux-culture-row-img-right .lux-culture-row-text {
    order: 1;
}

.lux-culture-row-img {
    position: relative;
    overflow: hidden;
    min-height: 480px;
}

.lux-culture-row-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
    transition: transform 0.6s ease;
}

.lux-culture-row:hover .lux-culture-row-img img {
    transform: scale(1.03);
}

.lux-culture-row-text {
    padding: 64px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--white);
}

.lux-culture-row-num {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 24px;
    display: block;
}

.lux-culture-row-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.lux-culture-row-headline {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.2);
    letter-spacing: 0.03em;
}

.lux-culture-row-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 14px;
}

.lux-culture-row-desc:last-of-type {
    margin-bottom: 0;
}

.lux-culture-row-points {
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.lux-culture-point {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.lux-culture-point-badge {
    flex-shrink: 0;
    padding: 5px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ink);
    background: var(--gold);
    letter-spacing: 0.05em;
}

.lux-culture-point-text {
    flex: 1;
    font-size: 13px;
    line-height: 1.8;
    color: rgba(28, 26, 23, 0.6);
}

.lux-culture-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.lux-culture-pills span {
    padding: 6px 18px;
    font-size: 12px;
    color: var(--gold);
    border: 1px solid rgba(255, 227, 72, 0.3);
    letter-spacing: 0.08em;
    transition: var(--transition);
}

.lux-culture-pills span:hover {
    background: var(--gold);
    color: var(--ink);
}

/* 双栏布局 */
.lux-culture-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 80px;
}

.lux-culture-dual-item {
    padding: 56px 48px;
    background: var(--ink);
    color: var(--paper);
}

.lux-culture-dual-item:first-child {
    border-right: 1px solid rgba(255, 227, 72, 0.1);
}

.lux-culture-dual-num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    display: block;
    margin-bottom: 24px;
}

.lux-culture-dual-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 14px;
    letter-spacing: 0.05em;
}

.lux-culture-dual-headline {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.15);
    letter-spacing: 0.03em;
}

.lux-culture-dual-desc {
    font-size: 14px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.7);
    margin-bottom: 0;
}

.lux-culture-dual-tags {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lux-culture-dual-tag {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 227, 72, 0.08);
}

.lux-culture-dual-tag:last-child {
    border-bottom: none;
}

.lux-culture-dual-tag .tag-name {
    flex-shrink: 0;
    width: 80px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gold);
    position: relative;
    padding-left: 14px;
}

.lux-culture-dual-tag .tag-name::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 14px;
    background: var(--gold);
}

.lux-culture-dual-tag .tag-desc {
    flex: 1;
    font-size: 13px;
    line-height: 1.7;
    color: rgba(247, 244, 239, 0.6);
}

/* 通栏图 - 品牌精神 */
.lux-culture-banner {
    position: relative;
    height: 480px;
    overflow: hidden;
    margin-bottom: 80px;
}

.lux-culture-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lux-culture-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28,26,23,0.7) 0%, rgba(28,26,23,0.5) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--paper);
    padding: 0 48px;
}

.lux-culture-banner-num {
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 20px;
}

.lux-culture-banner-label {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 14px;
    letter-spacing: 0.05em;
}

.lux-culture-banner-phrase {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.2);
}

.lux-culture-banner-text {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.75);
    max-width: 720px;
    margin: 0;
}

/* 图片覆盖层 */
.lux-culture-row-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28,26,23,0.15) 0%, rgba(28,26,23,0.05) 100%);
    pointer-events: none;
    z-index: 1;
}

/* 全幅图片 - 品牌精神 */
.lux-culture-fullimg {
    position: relative;
    height: 520px;
    overflow: hidden;
    margin-bottom: 0;
}

.lux-culture-fullimg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.lux-culture-fullimg:hover img {
    transform: scale(1.03);
}

.lux-culture-fullimg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28,26,23,0.55) 0%, rgba(28,26,23,0.35) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--paper);
    padding: 0 48px;
}

.lux-culture-fullimg-num {
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.lux-culture-fullimg-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.lux-culture-fullimg-label {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.lux-culture-fullimg-phrase {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 400;
    color: var(--gold);
    margin-bottom: 28px;
    letter-spacing: 0.05em;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.2);
}

.lux-culture-fullimg-text {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.75);
    margin: 0;
}

/* 品牌核心价值 */
.lux-culture-values {
    background: var(--white);
    padding: 56px 48px;
    margin-bottom: 80px;
}

.lux-values-head {
    text-align: center;
    margin-bottom: 48px;
}

.lux-values-num {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.25;
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.lux-values-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
}

.lux-values-sub {
    font-size: 17px;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.12em;
}

.lux-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.lux-value-item {
    text-align: center;
    padding: 36px 20px;
    border: 1px solid rgba(28, 26, 23, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.lux-value-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.lux-value-item:hover {
    border-color: rgba(255, 227, 72, 0.3);
    box-shadow: 0 16px 48px rgba(28, 26, 23, 0.06);
    transform: translateY(-4px);
}

.lux-value-item:hover::before {
    transform: scaleX(1);
}

.lux-value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    font-size: 26px;
    color: var(--gold);
    margin-bottom: 20px;
    background: var(--paper);
    border: 1px solid rgba(255, 227, 72, 0.2);
}

.lux-value-name {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.lux-value-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(28, 26, 23, 0.6);
}

/* 品牌口号 */
.lux-slogan-card {
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 100%);
    color: var(--paper);
    padding: 72px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lux-slogan-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-gold);
}

.lux-slogan-card::after {
    content: 'DIKASI';
    position: absolute;
    right: 5%;
    bottom: 10px;
    font-family: var(--font-serif);
    font-size: 160px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.03);
    letter-spacing: 0.15em;
    pointer-events: none;
    white-space: nowrap;
}

.lux-slogan-num {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.3;
    line-height: 1;
    display: block;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.lux-slogan-label {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 500;
    color: var(--paper);
    letter-spacing: 0.1em;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.lux-slogan-main {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 500;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.1em;
    margin-bottom: 32px;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.lux-slogan-desc {
    font-size: 15px;
    line-height: 2.1;
    color: rgba(247, 244, 239, 0.7);
    max-width: 720px;
    margin: 0 auto 16px;
    position: relative;
    z-index: 1;
}

.lux-slogan-desc:last-of-type {
    margin-bottom: 36px;
}

.lux-slogan-core {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    font-size: 17px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.08em;
    position: relative;
    z-index: 1;
}

.lux-slogan-divider {
    color: rgba(255, 227, 72, 0.3);
}

/* ---------- 品牌实力与规模 ---------- */
.lux-about-stats {
    background: var(--white);
}

.lux-stats-grid {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    margin-bottom: 56px;
}

.lux-stat-item {
    flex: 1;
    text-align: center;
    padding: 20px 32px;
}

.lux-stat-divider {
    width: 1px;
    background: linear-gradient(180deg, transparent 0%, rgba(28, 26, 23, 0.1) 50%, transparent 100%);
    align-self: stretch;
}

.lux-stat-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 60px;
    font-weight: 300;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

.lux-stat-num i {
    font-style: normal;
    font-size: 24px;
    color: var(--gold);
    font-weight: 400;
}

.lux-stat-label {
    display: block;
    font-size: 14px;
    letter-spacing: 0.15em;
    color: rgba(28, 26, 23, 0.5);
}

.lux-stats-desc {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    font-size: 15px;
    line-height: 2.1;
    color: rgba(28, 26, 23, 0.65);
}

/* ---------- 环保认证 ---------- */
.lux-about-certs {
    background: var(--paper);
}

.lux-certs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.lux-cert-item {
    text-align: center;
    transition: var(--transition);
}

.lux-cert-img {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--white);
    border: 1px solid rgba(28, 26, 23, 0.05);
    transition: var(--transition);
    margin-bottom: 20px;
}

.lux-cert-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform 0.5s ease;
}

.lux-cert-item:hover .lux-cert-img {
    border-color: rgba(255, 227, 72, 0.3);
    box-shadow: 0 12px 40px rgba(28, 26, 23, 0.06);
}

.lux-cert-item:hover .lux-cert-img img {
    transform: scale(1.04);
}

.lux-cert-title {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 6px;
    letter-spacing: 0.03em;
}

.lux-cert-sub {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.5);
    letter-spacing: 0.05em;
}

/* ---------- 产业升级 ---------- */
.lux-about-upgrade {
    background: var(--white);
}

.lux-upgrade-layout {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 64px;
    align-items: start;
}

.lux-upgrade-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.lux-upgrade-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.lux-upgrade-img:hover img {
    transform: scale(1.03);
}

.lux-upgrade-img-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 6px 16px;
    font-size: 11px;
    letter-spacing: 0.25em;
    color: var(--ink);
    background: var(--gold);
}

.lux-upgrade-body p {
    font-size: 15px;
    line-height: 2.1;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 18px;
}

.lux-upgrade-body p:last-child {
    margin-bottom: 0;
}

.lux-upgrade-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 32px;
}

.lux-upgrade-tag {
    padding: 6px 18px;
    font-size: 12px;
    color: var(--gold);
    border: 1px solid rgba(255, 227, 72, 0.3);
    letter-spacing: 0.08em;
    transition: var(--transition);
}

.lux-upgrade-tag:hover {
    background: var(--gold);
    color: var(--ink);
}

/* ---------- 荣誉资质 ---------- */
.lux-about-honors {
    background: var(--white);
}

.lux-honors-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.lux-honor-item {
    text-align: center;
    transition: var(--transition);
}

.lux-honor-img {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    border: 1px solid rgba(28, 26, 23, 0.05);
    background: var(--paper);
    transition: var(--transition);
    margin-bottom: 14px;
}

.lux-honor-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 12px;
    transition: transform 0.5s ease;
}

.lux-honor-item:hover .lux-honor-img {
    border-color: rgba(255, 227, 72, 0.3);
    box-shadow: 0 12px 36px rgba(28, 26, 23, 0.06);
}

.lux-honor-item:hover .lux-honor-img img {
    transform: scale(1.03);
}

.lux-honor-name {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.6);
    letter-spacing: 0.03em;
    line-height: 1.5;
}

/* ---------- CTA ---------- */
.lux-about-cta {
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-deep) 100%);
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lux-about-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-gold);
}

.lux-cta-content {
    position: relative;
    z-index: 1;
}

.lux-cta-label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.lux-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 400;
    color: var(--paper);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.lux-cta-desc {
    font-size: 16px;
    color: rgba(247, 244, 239, 0.6);
    margin-bottom: 36px;
}

.lux-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 44px;
    font-size: 15px;
    letter-spacing: 0.1em;
    color: var(--ink);
    background: var(--gold);
    transition: var(--transition);
}

.lux-cta-btn:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255, 227, 72, 0.2);
}

.lux-cta-btn i {
    transition: transform 0.3s ease;
}

.lux-cta-btn:hover i {
    transform: translateX(4px);
}

/* ---------- 响应式 ---------- */
@media (max-width: 991px) {
    .lux-about {
        padding: 80px 0;
    }

    .lux-intro-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .lux-philosophy-grid {
        grid-template-columns: 1fr;
    }

    .lux-philosophy-item {
        border-right: none;
        border-bottom: 1px solid rgba(28, 26, 23, 0.06);
        padding: 40px 32px;
    }

    .lux-philosophy-item:last-child {
        border-bottom: none;
    }

    .lux-culture-hero {
        height: 360px;
    }

    .lux-culture-row {
        grid-template-columns: 1fr;
        margin-bottom: 48px;
    }

    .lux-culture-row-img {
        min-height: 320px;
    }

    .lux-culture-row-text {
        padding: 48px 32px;
    }

    .lux-culture-row-img-left .lux-culture-row-img,
    .lux-culture-row-img-right .lux-culture-row-img {
        order: 1;
    }

    .lux-culture-row-img-left .lux-culture-row-text,
    .lux-culture-row-img-right .lux-culture-row-text {
        order: 2;
    }

    .lux-culture-dual {
        grid-template-columns: 1fr;
        margin-bottom: 48px;
    }

    .lux-culture-dual-item {
        padding: 40px 32px;
    }

    .lux-culture-dual-item:first-child {
        border-right: none;
        border-bottom: 1px solid rgba(255, 227, 72, 0.1);
    }

    .lux-culture-fullimg {
        height: 360px;
        margin-bottom: 0;
    }

    .lux-culture-fullimg-phrase {
        font-size: 20px;
    }

    .lux-culture-values {
        padding: 40px 28px;
        margin-bottom: 48px;
    }

    .lux-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-upgrade-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .lux-stats-grid {
        flex-wrap: wrap;
        gap: 24px;
    }

    .lux-stat-item {
        flex: 1 1 40%;
    }

    .lux-stat-divider {
        display: none;
    }

    .lux-certs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-honors-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .lux-about {
        padding: 64px 0;
    }

    .lux-culture-hero {
        height: 280px;
    }

    .lux-culture-hero-title {
        font-size: 32px;
    }

    .lux-culture-row-text {
        padding: 36px 24px;
    }

    .lux-culture-row-num,
    .lux-culture-dual-num {
        font-size: 40px;
    }

    .lux-culture-fullimg {
        height: 300px;
    }

    .lux-culture-fullimg-phrase {
        font-size: 20px;
    }

    .lux-culture-fullimg-label {
        font-size: 24px;
    }

    .lux-culture-values {
        padding: 32px 20px;
    }

    .lux-values-grid {
        grid-template-columns: 1fr;
    }

    .lux-stat-num {
        font-size: 44px;
    }

    .lux-certs-grid {
        grid-template-columns: 1fr;
    }

    .lux-slogan-card {
        padding: 48px 24px;
    }

    .lux-slogan-main {
        font-size: 26px;
        letter-spacing: 0.05em;
    }

    .lux-slogan-core {
        flex-direction: column;
        gap: 8px;
    }

    .lux-slogan-divider {
        display: none;
    }

    .lux-culture-dual-tag {
        flex-direction: column;
        gap: 6px;
    }

    .lux-culture-dual-tag .tag-name {
        width: auto;
    }

    .lux-honors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========== 企业文化模块（旧版兼容） ========== */
.culture-section {
    background: var(--paper);
    position: relative;
}

.culture-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 60px;
    background: linear-gradient(180deg, rgba(28, 26, 23, 0.03) 0%, transparent 100%);
    pointer-events: none;
}

/* ========== 品牌核心文化 - 卡片网格 ========== */
.culture-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin-bottom: 40px;
}

.culture-card {
    padding: 56px 48px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.culture-card-light {
    background: #fff;
}

.culture-card-dark {
    background: var(--ink);
    color: var(--paper);
}

.culture-card-index {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.culture-card-num {
    font-family: var(--font-serif);
    font-size: 52px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    opacity: 0.5;
}

.culture-card-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 227, 72, 0.4) 0%, transparent 100%);
}

.culture-card-dark .culture-card-line {
    background: linear-gradient(90deg, rgba(255, 227, 72, 0.3) 0%, transparent 100%);
}

.culture-card-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 14px;
    letter-spacing: 0.05em;
}

.culture-card-dark .culture-card-title {
    color: var(--paper);
}

.culture-card-headline {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.2);
    letter-spacing: 0.03em;
}

.culture-card-text {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 14px;
}

.culture-card-dark .culture-card-text {
    color: rgba(247, 244, 239, 0.75);
}

.culture-card-text:last-of-type {
    margin-bottom: 0;
}

/* 使命卡片 - 要点 */
.culture-card-points {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.culture-point-row {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.culture-point-badge {
    flex-shrink: 0;
    padding: 4px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ink);
    background: var(--gold);
    border-radius: 2px;
    letter-spacing: 0.03em;
}

.culture-point-text {
    flex: 1;
    font-size: 13px;
    line-height: 1.7;
    color: rgba(28, 26, 23, 0.65);
}

/* 愿景卡片 - 标签 */
.culture-card-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.culture-card-pills span {
    padding: 6px 16px;
    font-size: 13px;
    color: var(--gold);
    border: 1px solid rgba(255, 227, 72, 0.4);
    border-radius: 2px;
    letter-spacing: 0.05em;
    transition: var(--transition);
}

.culture-card-pills span:hover {
    background: var(--gold);
    color: var(--ink);
}

/* ========== 品牌精神 ========== */
.culture-spirit {
    background: linear-gradient(135deg, var(--ink) 0%, #2a2723 100%);
    color: var(--paper);
    padding: 64px 56px;
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
}

.culture-spirit::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--gradient-gold);
}

.culture-spirit::after {
    content: 'SPIRIT';
    position: absolute;
    right: -20px;
    bottom: -40px;
    font-family: var(--font-serif);
    font-size: 140px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.04);
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
}

.culture-spirit-num {
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    opacity: 0.2;
    margin-bottom: 24px;
    display: block;
}

.culture-spirit-inner {
    position: relative;
    z-index: 1;
}

.culture-spirit-label {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 600;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.culture-spirit-phrase {
    font-size: 22px;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.2);
}

.culture-spirit-text {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.75);
    margin-bottom: 14px;
    max-width: 800px;
}

.culture-spirit-text:last-of-type {
    margin-bottom: 0;
}

/* ========== 品牌核心价值 ========== */
.culture-values {
    background: #fff;
    border: 1px solid rgba(28, 26, 23, 0.06);
    padding: 48px 40px;
}

.culture-values-head {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.culture-values-label {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    opacity: 0.2;
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.culture-values-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.culture-values-sub {
    font-size: 18px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.culture-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.culture-value-item {
    text-align: center;
    padding: 32px 20px;
    border: 1px solid rgba(28, 26, 23, 0.06);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.culture-value-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.culture-value-item:hover {
    border-color: var(--gold);
    box-shadow: 0 12px 40px rgba(28, 26, 23, 0.1);
    transform: translateY(-6px);
}

.culture-value-item:hover::before {
    transform: scaleX(1);
}

.culture-value-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    font-size: 28px;
    color: #fff;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--ink) 0%, #3a3530 100%);
    border: 2px solid var(--gold);
}

.culture-value-name {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.culture-value-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(28, 26, 23, 0.65);
}

/* ========== 品牌定位体系 ========== */
.culture-position-section {
    background: linear-gradient(180deg, var(--paper) 0%, #efe9df 100%);
}

.culture-position-main {
    background: #fff;
    border: 1px solid rgba(28, 26, 23, 0.08);
    padding: 48px 44px;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.culture-position-main::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-gold);
}

.culture-position-num {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    opacity: 0.2;
    margin-bottom: 20px;
}

.culture-position-title {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 12px;
}

.culture-position-sub {
    font-size: 20px;
    font-weight: 500;
    color: var(--gold);
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 227, 72, 0.3);
}

.culture-position-desc {
    font-size: 15px;
    line-height: 1.9;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 14px;
}

.culture-position-desc:last-of-type {
    margin-bottom: 0;
}

.culture-position-aspects {
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.culture-aspect-item {
    background: #fff;
    border: 1px solid rgba(28, 26, 23, 0.06);
    padding: 28px 24px;
    transition: var(--transition);
}

.culture-aspect-item:hover {
    border-color: var(--gold);
    box-shadow: 0 8px 28px rgba(28, 26, 23, 0.08);
    transform: translateX(4px);
}

.culture-aspect-title {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.culture-aspect-title::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--gold);
}

.culture-aspect-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(28, 26, 23, 0.65);
}

/* 品牌形象个性 & 品牌风格 */
.culture-block-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
}

.culture-block-sub {
    font-size: 16px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.culture-block-desc {
    font-size: 14px;
    line-height: 1.9;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 28px;
}

.culture-tag-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.culture-tag-list-dark .culture-tag-item {
    background: #fff;
    border-color: rgba(28, 26, 23, 0.08);
}

.culture-tag-item {
    background: #fff;
    border: 1px solid rgba(28, 26, 23, 0.06);
    border-radius: 4px;
    padding: 18px 22px;
    display: flex;
    gap: 16px;
    transition: var(--transition);
}

.culture-tag-item:hover {
    border-color: var(--gold);
    box-shadow: 0 8px 24px rgba(28, 26, 23, 0.06);
    transform: translateY(-2px);
}

.culture-tag-label {
    flex-shrink: 0;
    width: 100px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
    position: relative;
    padding-left: 16px;
}

.culture-tag-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: var(--gold);
    border-radius: 2px;
}

.culture-tag-desc {
    flex: 1;
    font-size: 13px;
    line-height: 1.7;
    color: rgba(28, 26, 23, 0.65);
}

/* 品牌口号 */
.culture-slogan-card {
    background: linear-gradient(135deg, var(--ink) 0%, #2a2723 100%);
    color: var(--paper);
    padding: 64px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.culture-slogan-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-gold);
}

.culture-slogan-card::after {
    content: 'DIKASI';
    position: absolute;
    right: 5%;
    bottom: 10px;
    font-family: var(--font-serif);
    font-size: 160px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.03);
    letter-spacing: 0.15em;
    pointer-events: none;
    white-space: nowrap;
}

.culture-slogan-num {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
    opacity: 0.3;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.culture-slogan-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--paper);
    letter-spacing: 0.1em;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.culture-slogan-main {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.1em;
    margin-bottom: 28px;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.culture-slogan-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.75);
    max-width: 700px;
    margin: 0 auto 14px;
    position: relative;
    z-index: 1;
}

.culture-slogan-desc:last-of-type {
    margin-bottom: 32px;
}

.culture-slogan-core {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    font-size: 18px;
    font-weight: 500;
    color: var(--gold);
    letter-spacing: 0.08em;
    position: relative;
    z-index: 1;
}

.culture-slogan-divider {
    color: rgba(255, 227, 72, 0.4);
}

/* ========== 品牌IP符号（用于品牌口号卡片装饰） ========== */
.brand-ip-decor {
    position: absolute;
    pointer-events: none;
    background-image: url('/assets/images/brand-ip.png');
    background-repeat: no-repeat;
    background-size: contain;
    z-index: 0;
}

/* 水印文字装饰 */
.brand-watermark {
    position: absolute;
    font-family: var(--font-serif);
    font-weight: 700;
    color: rgba(255, 227, 72, 0.03);
    pointer-events: none;
    white-space: nowrap;
    z-index: 0;
}

/* 企业文化响应式 */
@media (max-width: 991px) {
    .culture-grid {
        grid-template-columns: 1fr;
    }

    .culture-card {
        padding: 40px 32px;
    }

    .culture-spirit {
        padding: 48px 32px;
    }

    .culture-values {
        padding: 40px 28px;
    }

    .culture-values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .culture-slogan-card {
        padding: 48px 28px;
    }

    .culture-slogan-main {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .culture-card {
        padding: 32px 24px;
    }

    .culture-card-num,
    .culture-position-num {
        font-size: 40px;
    }

    .culture-spirit {
        padding: 40px 24px;
    }

    .culture-values-grid {
        grid-template-columns: 1fr;
    }

    .culture-slogan-main {
        font-size: 26px;
        letter-spacing: 0.05em;
    }

    .culture-slogan-core {
        flex-direction: column;
        gap: 8px;
    }

    .culture-slogan-divider {
        display: none;
    }

    .culture-tag-item {
        flex-direction: column;
        gap: 8px;
    }

    .culture-tag-label {
        width: auto;
    }
}

.join-philosophy-sub {
    font-size: 14px;
    color: var(--gold);
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.join-philosophy-text {
    font-size: 14px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin: 0;
}

/* 响应式 */
@media (max-width: 992px) {
    .join-intro {
        padding: 80px 0;
    }
    .join-intro-content {
        padding-left: 0;
        margin-top: 48px;
    }
    .join-intro-stats {
        gap: 32px;
    }
    .join-advantage-section {
        margin-bottom: 56px;
    }
    .join-advantage-section-header {
        gap: 16px;
        margin-bottom: 16px;
    }
    .join-advantage-section-num {
        font-size: 44px;
    }
    .join-advantage-section-title {
        font-size: 22px;
    }
    .join-advantage-section-desc {
        margin-bottom: 28px;
    }
    .join-support-section {
        margin-bottom: 60px;
    }
    .join-support-section-header {
        gap: 16px;
        margin-bottom: 28px;
    }
    .join-support-section-num {
        font-size: 44px;
    }
    .join-support-section-title {
        font-size: 22px;
    }
    .join-vision-stats {
        flex-wrap: wrap;
        gap: 32px;
    }
    .join-vision-stat {
        flex: 0 0 calc(50% - 16px);
    }
    .join-vision-stat:not(:last-child)::after {
        display: none;
    }
    .join-vision-philosophy {
        margin: 40px 0 48px;
    }
    .join-philosophy-card {
        padding: 32px 28px;
    }
}

@media (max-width: 768px) {
    .join-intro,
    .join-advantage,
    .join-support,
    .join-vision {
        padding: 60px 0;
    }
    .join-intro-visual {
        height: 320px;
    }
    .join-intro-decor {
        font-size: 160px;
    }
    .join-intro-stats {
        flex-wrap: wrap;
        gap: 24px;
    }
    .join-intro-stat-num {
        font-size: 32px;
    }
    .join-advantage-section {
        margin-bottom: 48px;
    }
    .join-advantage-section-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .join-advantage-section-line {
        display: none;
    }
    .join-advantage-section-num {
        font-size: 36px;
    }
    .join-advantage-section-title {
        font-size: 20px;
    }
    .join-advantage-sub-card {
        padding: 24px 20px;
    }
    .join-advantage-sub-icon {
        width: 48px;
        height: 48px;
    }
    .join-advantage-sub-icon svg {
        width: 24px;
        height: 24px;
    }
    .join-support-section {
        margin-bottom: 48px;
    }
    .join-support-section-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .join-support-section-line {
        display: none;
    }
    .join-support-section-num {
        font-size: 36px;
    }
    .join-support-section-title {
        font-size: 20px;
    }
    .join-sub-card {
        padding: 24px 20px;
    }
    .join-sub-icon {
        width: 48px;
        height: 48px;
    }
    .join-sub-icon svg {
        width: 24px;
        height: 24px;
    }
    .join-vision-stats {
        flex-direction: column;
        gap: 32px;
    }
    .join-vision-stat {
        flex: 1 1 100%;
        padding: 0;
    }
    .join-vision-stat:not(:last-child)::after {
        display: none;
    }
    .join-vision-stat-num {
        font-size: 40px;
    }
    .join-vision-philosophy {
        margin: 32px 0 40px;
    }
    .join-philosophy-card {
        padding: 28px 24px;
    }
    .join-philosophy-num {
        font-size: 36px;
        margin-bottom: 16px;
    }
    .join-philosophy-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 20px;
    }
    .join-philosophy-icon svg {
        width: 24px;
        height: 24px;
    }
    .join-philosophy-title {
        font-size: 20px;
    }
    .join-advantage::before,
    .join-vision::after {
        font-size: 200px;
    }
}

/* ========================================
   OEM/ODM 页面样式
   ======================================== */

/* 服务简介 */
.oem-intro {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--paper) 0%, #f9f6f0 100%);
    position: relative;
    overflow: hidden;
}

.oem-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.oem-intro-visual {
    position: relative;
    height: 480px;
}

.oem-intro-visual-inner {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(184, 153, 104, 0.15) 0%, transparent 50%),
        linear-gradient(225deg, rgba(212, 190, 32, 0.1) 0%, transparent 60%),
        var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.oem-intro-decor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 320px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.06);
    letter-spacing: 0.05em;
    line-height: 1;
    white-space: nowrap;
}

.oem-intro-badge {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--paper);
}

.oem-intro-badge-year {
    display: block;
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 500;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 12px;
}

.oem-intro-badge-text {
    display: block;
    font-size: 18px;
    letter-spacing: 0.3em;
    color: rgba(247, 244, 239, 0.8);
}

.oem-intro-content {
    padding-left: 20px;
}

.oem-intro-title {
    font-size: 38px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
    letter-spacing: 0.03em;
}

.oem-intro-text {
    font-size: 15px;
    line-height: 2.1;
    color: var(--text-light);
    margin-bottom: 18px;
}

.oem-intro-text strong {
    color: var(--ink);
    font-weight: 500;
}

.oem-intro-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.oem-intro-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(255, 227, 72, 0.1);
    color: var(--gold-dark);
    font-size: 13px;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 227, 72, 0.2);
}

.oem-intro-tag::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
}

/* 核心服务优势 */
.oem-advantage {
    padding: 120px 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.oem-advantage::before {
    content: 'OEM / ODM';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 300px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
}

.oem-advantage .lux-section-title {
    color: var(--paper);
}

.oem-adv-section {
    margin-bottom: 72px;
    position: relative;
    z-index: 1;
}

.oem-adv-section:last-child {
    margin-bottom: 0;
}

.oem-adv-section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.oem-adv-section-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.oem-adv-section-info {
    flex: 1;
}

.oem-adv-step-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 12px;
    color: rgba(255, 227, 72, 0.7);
    letter-spacing: 0.2em;
    margin-bottom: 6px;
}

.oem-adv-section-title {
    font-size: 26px;
    font-weight: 500;
    color: var(--paper);
    margin: 0;
    letter-spacing: 0.03em;
}

.oem-adv-section-line {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gradient-gold);
}

.oem-adv-section-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin-bottom: 36px;
    max-width: 800px;
}

/* OEM 迷你卡片 */
.oem-sub-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 32px 28px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.oem-sub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.oem-sub-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.oem-sub-card:hover::before {
    height: 100%;
}

.oem-sub-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.oem-sub-card:hover .oem-sub-icon {
    background: var(--gradient-gold);
}

.oem-sub-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.oem-sub-card:hover .oem-sub-icon svg {
    stroke: var(--ink);
}

.oem-sub-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.oem-sub-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(247, 244, 239, 0.6);
    margin: 0;
}

/* 服务合作对象 */
.oem-clients {
    padding: 120px 0;
    background: linear-gradient(180deg, #f9f6f0 0%, var(--paper) 100%);
}

.oem-clients-intro {
    font-size: 15px;
    line-height: 2;
    color: var(--text-light);
    max-width: 700px;
    margin: 20px auto 0;
}

.oem-client-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 40px 32px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.oem-client-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.oem-client-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.oem-client-card:hover::before {
    transform: scaleX(1);
}

.oem-client-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.15) 0%, rgba(255, 227, 72, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.oem-client-card:hover .oem-client-icon {
    background: var(--gradient-gold);
}

.oem-client-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--gold-dark);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.oem-client-card:hover .oem-client-icon svg {
    stroke: var(--ink);
}

.oem-client-title {
    font-size: 19px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.oem-client-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

/* OEM 响应式 */
@media (max-width: 992px) {
    .oem-intro {
        padding: 80px 0;
    }
    .oem-intro-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .oem-intro-visual {
        height: 360px;
    }
    .oem-intro-content {
        padding-left: 0;
    }
    .oem-intro-decor {
        font-size: 220px;
    }
    .oem-advantage {
        padding: 80px 0;
    }
    .oem-adv-section {
        margin-bottom: 56px;
    }
    .oem-adv-section-header {
        gap: 16px;
    }
    .oem-adv-section-num {
        font-size: 44px;
    }
    .oem-adv-section-title {
        font-size: 22px;
    }
    .oem-clients {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .oem-intro,
    .oem-advantage,
    .oem-clients {
        padding: 60px 0;
    }
    .oem-intro-visual {
        height: 280px;
    }
    .oem-intro-decor {
        font-size: 160px;
    }
    .oem-intro-badge-year {
        font-size: 48px;
    }
    .oem-intro-badge-text {
        font-size: 14px;
    }
    .oem-intro-title {
        font-size: 28px;
    }
    .oem-adv-section {
        margin-bottom: 48px;
    }
    .oem-adv-section-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .oem-adv-section-line {
        display: none;
    }
    .oem-adv-section-num {
        font-size: 36px;
    }
    .oem-adv-section-title {
        font-size: 20px;
    }
    .oem-sub-card {
        padding: 24px 20px;
    }
    .oem-sub-icon {
        width: 48px;
        height: 48px;
    }
    .oem-sub-icon svg {
        width: 24px;
        height: 24px;
    }
    .oem-client-card {
        padding: 28px 24px;
    }
    .oem-client-icon {
        width: 52px;
        height: 52px;
    }
    .oem-client-icon svg {
        width: 26px;
        height: 26px;
    }
    .oem-advantage::before {
        font-size: 150px;
    }
}

/* ========================================
   色卡样板定制 页面样式
   ======================================== */

/* 服务概述 */
.cc-intro {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--paper) 0%, #f9f6f0 100%);
    position: relative;
    overflow: hidden;
}

.cc-intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.cc-intro-content {
    padding-right: 20px;
}

.cc-intro-title {
    font-size: 38px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
    letter-spacing: 0.03em;
}

.cc-intro-text {
    font-size: 15px;
    line-height: 2.1;
    color: var(--text-light);
    margin-bottom: 18px;
}

.cc-intro-text strong {
    color: var(--ink);
    font-weight: 500;
}

.cc-intro-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.cc-intro-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(255, 227, 72, 0.1);
    color: var(--gold-dark);
    font-size: 13px;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255, 227, 72, 0.2);
}

.cc-intro-tag::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
}

.cc-intro-visual {
    position: relative;
    height: 480px;
}

.cc-intro-visual-inner {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(184, 153, 104, 0.15) 0%, transparent 50%),
        linear-gradient(225deg, rgba(212, 190, 32, 0.1) 0%, transparent 60%),
        var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cc-intro-decor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 280px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.06);
    letter-spacing: 0.05em;
    line-height: 1;
    white-space: nowrap;
}

.cc-intro-badge {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--paper);
}

.cc-intro-badge-circle {
    display: inline-flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 16px;
}

.cc-intro-badge-num {
    font-family: var(--font-serif);
    font-size: 80px;
    font-weight: 500;
    color: var(--gold);
    line-height: 1;
}

.cc-intro-badge-unit {
    font-size: 24px;
    color: rgba(247, 244, 239, 0.7);
}

.cc-intro-badge-text {
    display: block;
    font-size: 16px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.8);
}

/* 核心服务内容 */
.cc-services {
    padding: 120px 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.cc-services::before {
    content: 'COLOR CARD';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 280px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
}

.cc-services .lux-section-title {
    color: var(--paper);
}

.cc-service-section {
    margin-bottom: 72px;
    position: relative;
    z-index: 1;
}

.cc-service-section:last-child {
    margin-bottom: 0;
}

.cc-service-section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cc-service-section-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.cc-service-section-info {
    flex: 1;
}

.cc-service-step-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 12px;
    color: rgba(255, 227, 72, 0.7);
    letter-spacing: 0.2em;
    margin-bottom: 6px;
}

.cc-service-section-title {
    font-size: 26px;
    font-weight: 500;
    color: var(--paper);
    margin: 0;
    letter-spacing: 0.03em;
}

.cc-service-section-line {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gradient-gold);
}

.cc-service-section-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin-bottom: 36px;
    max-width: 800px;
}

/* CC 迷你卡片 */
.cc-sub-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 32px 28px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.cc-sub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.cc-sub-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.cc-sub-card:hover::before {
    height: 100%;
}

.cc-sub-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.cc-sub-card:hover .cc-sub-icon {
    background: var(--gradient-gold);
}

.cc-sub-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.cc-sub-card:hover .cc-sub-icon svg {
    stroke: var(--ink);
}

.cc-sub-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.cc-sub-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(247, 244, 239, 0.6);
    margin: 0;
}

/* 服务核心优势 */
.cc-advantage {
    padding: 120px 0;
    background: linear-gradient(180deg, #f9f6f0 0%, var(--paper) 100%);
}

.cc-adv-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 48px 40px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.cc-adv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.cc-adv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.cc-adv-card:hover::before {
    transform: scaleX(1);
}

.cc-adv-num {
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.5;
    margin-bottom: 20px;
}

.cc-adv-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.15) 0%, rgba(255, 227, 72, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.cc-adv-card:hover .cc-adv-icon {
    background: var(--gradient-gold);
}

.cc-adv-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--gold-dark);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.cc-adv-card:hover .cc-adv-icon svg {
    stroke: var(--ink);
}

.cc-adv-title {
    font-size: 21px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.cc-adv-text {
    font-size: 14px;
    line-height: 2;
    color: var(--text-light);
    margin: 0;
}

/* 适用客户群体 */
.cc-clients {
    padding: 120px 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.cc-clients .lux-section-title {
    color: var(--paper);
}

.cc-client-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 32px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.cc-client-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.cc-client-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.cc-client-card:hover::before {
    height: 100%;
}

.cc-client-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.cc-client-card:hover .cc-client-icon {
    background: var(--gradient-gold);
}

.cc-client-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.cc-client-card:hover .cc-client-icon svg {
    stroke: var(--ink);
}

.cc-client-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.cc-client-desc {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(247, 244, 239, 0.6);
    margin: 0;
}

/* CC 响应式 */
@media (max-width: 992px) {
    .cc-intro {
        padding: 80px 0;
    }
    .cc-intro-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .cc-intro-visual {
        height: 360px;
    }
    .cc-intro-content {
        padding-right: 0;
    }
    .cc-intro-decor {
        font-size: 200px;
    }
    .cc-services {
        padding: 80px 0;
    }
    .cc-service-section {
        margin-bottom: 56px;
    }
    .cc-service-section-header {
        gap: 16px;
    }
    .cc-service-section-num {
        font-size: 44px;
    }
    .cc-service-section-title {
        font-size: 22px;
    }
    .cc-advantage {
        padding: 80px 0;
    }
    .cc-adv-card {
        padding: 36px 32px;
    }
    .cc-clients {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .cc-intro,
    .cc-services,
    .cc-advantage,
    .cc-clients {
        padding: 60px 0;
    }
    .cc-intro-visual {
        height: 280px;
    }
    .cc-intro-decor {
        font-size: 140px;
    }
    .cc-intro-badge-num {
        font-size: 56px;
    }
    .cc-intro-badge-unit {
        font-size: 18px;
    }
    .cc-intro-badge-text {
        font-size: 13px;
    }
    .cc-intro-title {
        font-size: 28px;
    }
    .cc-service-section {
        margin-bottom: 48px;
    }
    .cc-service-section-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .cc-service-section-line {
        display: none;
    }
    .cc-service-section-num {
        font-size: 36px;
    }
    .cc-service-section-title {
        font-size: 20px;
    }
    .cc-sub-card {
        padding: 24px 20px;
    }
    .cc-sub-icon {
        width: 48px;
        height: 48px;
    }
    .cc-sub-icon svg {
        width: 24px;
        height: 24px;
    }
    .cc-adv-card {
        padding: 28px 24px;
    }
    .cc-adv-num {
        font-size: 36px;
    }
    .cc-adv-icon {
        width: 52px;
        height: 52px;
    }
    .cc-adv-icon svg {
        width: 26px;
        height: 26px;
    }
    .cc-adv-title {
        font-size: 19px;
    }
    .cc-client-card {
        padding: 28px 24px;
    }
    .cc-client-icon {
        width: 48px;
        height: 48px;
    }
    .cc-client-icon svg {
        width: 24px;
        height: 24px;
    }
    .cc-services::before {
        font-size: 140px;
    }
}

/* ========================================
   本地涂装项目 页面样式
   ======================================== */

/* 服务介绍 */
.lp-intro {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--paper) 0%, #f9f6f0 100%);
    position: relative;
    overflow: hidden;
}

.lp-intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.lp-intro-content {
    padding-right: 20px;
}

.lp-intro-title {
    font-size: 38px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
    letter-spacing: 0.03em;
}

.lp-intro-text {
    font-size: 15px;
    line-height: 2.1;
    color: var(--text-light);
    margin-bottom: 18px;
}

.lp-intro-text strong {
    color: var(--ink);
    font-weight: 500;
}

.lp-intro-stats {
    display: flex;
    gap: 48px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--border-light);
}

.lp-intro-stat {
    display: flex;
    flex-direction: column;
}

.lp-intro-stat-num {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 500;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 8px;
}

.lp-intro-stat-num span {
    font-size: 20px;
    color: var(--gold);
}

.lp-intro-stat-label {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.lp-intro-visual {
    position: relative;
    height: 480px;
}

.lp-intro-visual-inner {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(184, 153, 104, 0.15) 0%, transparent 50%),
        linear-gradient(225deg, rgba(212, 190, 32, 0.1) 0%, transparent 60%),
        var(--gradient-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.lp-intro-decor {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 280px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.06);
    letter-spacing: 0.05em;
    line-height: 1;
    white-space: nowrap;
}

.lp-intro-badge {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--paper);
}

.lp-intro-badge-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 227, 72, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border: 1px solid rgba(255, 227, 72, 0.3);
}

.lp-intro-badge-icon svg {
    width: 40px;
    height: 40px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.lp-intro-badge-text {
    display: block;
    font-size: 16px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.9);
}

/* 项目服务范围 */
.lp-scope {
    padding: 120px 0;
    background: var(--white);
}

.lp-scope-section {
    margin-bottom: 72px;
}

.lp-scope-section:last-child {
    margin-bottom: 0;
}

.lp-scope-section-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.lp-scope-section-num {
    font-family: var(--font-serif);
    font-size: 56px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.9;
    letter-spacing: 0.05em;
}

.lp-scope-section-info {
    flex: 1;
}

.lp-scope-step-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 12px;
    color: var(--gold-dark);
    letter-spacing: 0.2em;
    margin-bottom: 6px;
}

.lp-scope-section-title {
    font-size: 26px;
    font-weight: 500;
    color: var(--ink);
    margin: 0;
    letter-spacing: 0.03em;
}

.lp-scope-section-line {
    flex: 0 0 60px;
    height: 2px;
    background: var(--gradient-gold);
}

.lp-scope-section-desc {
    font-size: 15px;
    line-height: 2;
    color: var(--text-light);
    margin-bottom: 36px;
    max-width: 900px;
}

.lp-scope-sub-card {
    background: var(--paper);
    border: 1px solid var(--border-light);
    padding: 36px 28px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.lp-scope-sub-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.lp-scope-sub-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.lp-scope-sub-card:hover::before {
    transform: scaleX(1);
}

.lp-scope-sub-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.2) 0%, rgba(255, 227, 72, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.lp-scope-sub-card:hover .lp-scope-sub-icon {
    background: var(--gradient-gold);
}

.lp-scope-sub-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold-dark);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.lp-scope-sub-card:hover .lp-scope-sub-icon svg {
    stroke: var(--ink);
}

.lp-scope-sub-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}

.lp-scope-sub-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

/* 品牌标准化施工流程 */
.lp-process {
    padding: 120px 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.lp-process::before {
    content: 'PROCESS';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 280px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
}

.lp-process .lux-section-title {
    color: var(--paper);
}

.lp-process-intro {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    max-width: 900px;
    margin: 20px auto 48px;
}

.lp-process-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 40px 32px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.lp-process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--gradient-gold);
    transition: height 0.4s ease;
}

.lp-process-card:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.lp-process-card:hover::before {
    height: 100%;
}

.lp-process-step {
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.85;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

.lp-process-title {
    font-size: 20px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.lp-process-desc {
    font-size: 14px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    margin: 0;
}

/* 项目服务核心优势 */
.lp-advantage {
    padding: 120px 0;
    background: linear-gradient(180deg, #f9f6f0 0%, var(--paper) 100%);
}

.lp-adv-card {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 48px 40px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.lp-adv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.lp-adv-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.lp-adv-card:hover::before {
    transform: scaleX(1);
}

.lp-adv-num {
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.5;
    margin-bottom: 20px;
}

.lp-adv-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.2) 0%, rgba(255, 227, 72, 0.05) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition);
}

.lp-adv-card:hover .lp-adv-icon {
    background: var(--gradient-gold);
}

.lp-adv-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--gold-dark);
    fill: none;
    stroke-width: 1.5;
    transition: var(--transition);
}

.lp-adv-card:hover .lp-adv-icon svg {
    stroke: var(--ink);
}

.lp-adv-title {
    font-size: 21px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.lp-adv-text {
    font-size: 14px;
    line-height: 2;
    color: var(--text-light);
    margin: 0;
}

/* 全价值链涂装服务体系 */
.lp-valuechain {
    padding: 120px 0;
    background: var(--white);
}

.lp-valuechain-intro {
    font-size: 15px;
    line-height: 2;
    color: var(--text-light);
    max-width: 900px;
    margin: 20px auto 0;
    text-align: center;
}

.lp-vc-card {
    background: var(--paper);
    border: 1px solid var(--border-light);
    padding: 48px 40px;
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.lp-vc-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.lp-vc-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.lp-vc-card:hover::before {
    transform: scaleX(1);
}

.lp-vc-card-center {
    background: var(--ink);
    color: var(--paper);
    border-color: transparent;
}

.lp-vc-card-center::before {
    background: var(--gradient-gold);
}

.lp-vc-card-center .lp-vc-num,
.lp-vc-card-center .lp-vc-title,
.lp-vc-card-center .lp-vc-desc {
    color: var(--paper);
}

.lp-vc-card-center .lp-vc-subtitle {
    color: rgba(247, 244, 239, 0.7);
}

.lp-vc-card-center .lp-vc-list li {
    color: rgba(247, 244, 239, 0.75);
}

.lp-vc-card-center .lp-vc-divider {
    background: linear-gradient(90deg, rgba(255, 227, 72, 0.8), transparent);
}

.lp-vc-badge {
    position: absolute;
    top: 20px;
    right: 24px;
    padding: 4px 12px;
    background: var(--gold);
    color: var(--ink);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.lp-vc-num {
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--gold);
    font-weight: 500;
    line-height: 1;
    opacity: 0.5;
    margin-bottom: 16px;
}

.lp-vc-title {
    font-size: 22px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: 0.02em;
}

.lp-vc-subtitle {
    font-size: 14px;
    color: var(--gold-dark);
    letter-spacing: 0.05em;
    margin-bottom: 24px;
}

.lp-vc-divider {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
    margin-bottom: 24px;
}

.lp-vc-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.lp-vc-list li {
    padding: 8px 0 8px 20px;
    position: relative;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    border-bottom: 1px dashed var(--border-light);
}

.lp-vc-list li:last-child {
    border-bottom: none;
}

.lp-vc-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
}

.lp-vc-desc {
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-muted);
    margin: 0;
}

/* 本地涂装响应式 */
@media (max-width: 992px) {
    .lp-intro {
        padding: 80px 0;
    }
    .lp-intro-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .lp-intro-visual {
        height: 360px;
    }
    .lp-intro-content {
        padding-right: 0;
    }
    .lp-intro-decor {
        font-size: 220px;
    }
    .lp-intro-stats {
        gap: 32px;
    }
    .lp-scope,
    .lp-process,
    .lp-advantage,
    .lp-valuechain {
        padding: 80px 0;
    }
    .lp-process::before {
        font-size: 200px;
    }
}

@media (max-width: 768px) {
    .lp-intro,
    .lp-scope,
    .lp-process,
    .lp-advantage,
    .lp-valuechain {
        padding: 60px 0;
    }
    .lp-intro-visual {
        height: 280px;
    }
    .lp-intro-decor {
        font-size: 160px;
    }
    .lp-intro-title {
        font-size: 28px;
    }
    .lp-intro-stats {
        gap: 24px;
        flex-wrap: wrap;
    }
    .lp-intro-stat-num {
        font-size: 32px;
    }
    .lp-scope-section-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    .lp-scope-section-line {
        display: none;
    }
    .lp-scope-section-num {
        font-size: 40px;
    }
    .lp-scope-section-title {
        font-size: 20px;
    }
    .lp-adv-card,
    .lp-vc-card {
        padding: 28px 24px;
    }
    .lp-process::before {
        font-size: 140px;
    }
    .lp-adv-num,
    .lp-vc-num {
        font-size: 36px;
    }
    .lp-adv-title,
    .lp-vc-title {
        font-size: 19px;
    }
    .lp-intro-badge-icon {
        width: 64px;
        height: 64px;
    }
    .lp-process-card {
        padding: 28px 24px;
    }
    .lp-process-step {
        font-size: 36px;
    }
    .lp-process-title {
        font-size: 19px;
    }
    .lp-intro-badge-icon svg {
        width: 32px;
        height: 32px;
    }
}

/* ========================================
   旧房翻新 Hub 页面样式
   ======================================== */

/* 通用副标题 */
.rn-title-sub {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: var(--gold-dark);
    margin-top: 8px;
    letter-spacing: 0.05em;
}

.rn-title-sub-inline {
    display: inline-block;
    font-size: 16px;
    font-weight: 400;
    color: var(--gold-dark);
    margin-left: 12px;
    letter-spacing: 0.05em;
}

/* 01 品牌概述 */
.rn-overview {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--paper) 0%, #f9f6f0 100%);
}

.rn-overview-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.rn-overview-content {
    padding-right: 20px;
}

.rn-overview-title {
    font-size: 38px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
    letter-spacing: 0.03em;
}

.rn-overview-text {
    font-size: 15px;
    line-height: 2.1;
    color: var(--text-light);
    margin-bottom: 18px;
}

.rn-overview-visual {
    position: relative;
    height: 460px;
}

.rn-overview-visual-inner {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.rn-overview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.rn-overview-visual-inner::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(28, 26, 23, 0.3) 0%,
        rgba(28, 26, 23, 0.1) 40%,
        rgba(28, 26, 23, 0.5) 100%
    );
}

.rn-overview-badge {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    text-align: center;
    color: var(--paper);
    background: rgba(28, 26, 23, 0.7);
    padding: 24px 36px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 227, 72, 0.2);
}

.rn-overview-badge-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 227, 72, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    border: 1px solid rgba(255, 227, 72, 0.3);
}

.rn-overview-badge-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.rn-overview-badge-text {
    display: block;
    font-size: 14px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.9);
}

/* 02 核心优势 */
.rn-advantage {
    padding: 120px 0;
    background: var(--ink);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.rn-advantage::before {
    content: 'ADVANTAGE';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-serif);
    font-size: 240px;
    color: rgba(255, 255, 255, 0.02);
    font-weight: 700;
    letter-spacing: 0.1em;
    pointer-events: none;
    white-space: nowrap;
}

.rn-advantage .lux-section-title {
    color: var(--paper);
}

.rn-advantage-intro {
    font-size: 15px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.65);
    max-width: 900px;
    margin: 20px auto 0;
}

.rn-advantage-tags {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 48px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.rn-adv-tag {
    padding: 14px 36px;
    background: rgba(255, 227, 72, 0.08);
    border: 1px solid rgba(255, 227, 72, 0.25);
    color: var(--gold);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.1em;
    transition: all 0.4s ease;
    position: relative;
}

.rn-adv-tag::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gold);
    transform: translateX(-50%);
    transition: width 0.4s ease;
}

.rn-adv-tag:hover {
    background: rgba(255, 227, 72, 0.15);
    transform: translateY(-4px);
}

.rn-adv-tag:hover::before {
    width: 60%;
}

/* 03 八大全场景焕新体系 */
.rn-modules {
    padding: 120px 0;
    background: var(--white);
}

.rn-modules-intro {
    font-size: 15px;
    line-height: 2;
    color: var(--text-light);
    max-width: 900px;
    margin: 20px auto 48px;
}

.rn-module-card {
    display: flex;
    flex-direction: column;
    background: var(--paper);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
}

.rn-module-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.rn-module-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.rn-module-card:hover::before {
    transform: scaleX(1);
}

.rn-module-img {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--paper-deep);
}

.rn-module-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.rn-module-card:hover .rn-module-img img {
    transform: scale(1.05);
}

.rn-module-title {
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
    padding: 20px 24px 0;
    text-align: center;
}

.rn-module-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-light);
    padding: 0 24px;
    text-align: center;
}

.rn-module-link {
    font-size: 14px;
    color: var(--gold-dark);
    letter-spacing: 0.05em;
    transition: var(--transition);
    padding: 16px 24px;
    display: block;
    text-align: center;
    margin-top: auto;
}

.rn-module-card:hover .rn-module-link {
    color: var(--gold);
}

.rn-module-card.current {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(255, 227, 72, 0.3);
}

.rn-module-card.current .rn-module-title {
    color: var(--gold-dark);
}

/* 04 服务理念 */
.rn-philosophy {
    padding: 120px 0;
    background: linear-gradient(180deg, #f9f6f0 0%, var(--paper) 100%);
}

.rn-philosophy-inner {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.rn-philosophy-title {
    font-size: 32px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
    letter-spacing: 0.03em;
}

.rn-philosophy-text {
    font-size: 15px;
    line-height: 2.2;
    color: var(--text-light);
    margin: 24px 0 36px;
}

.rn-philosophy-tags {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.rn-phil-tag {
    padding: 12px 32px;
    background: var(--white);
    border: 1px solid var(--gold);
    color: var(--gold-dark);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.1em;
}

/* ========================================
   旧房翻新 详情页样式
   ======================================== */

.rn-detail-banner {
    padding: 120px 0 80px;
    background: var(--gradient-dark);
    color: var(--paper);
    position: relative;
    overflow: hidden;
}

.rn-detail-banner::before {
    content: attr(data-decor);
    position: absolute;
    top: 50%;
    right: -40px;
    transform: translateY(-50%);
    font-family: var(--font-serif);
    font-size: 200px;
    font-weight: 700;
    color: rgba(255, 227, 72, 0.04);
    letter-spacing: 0.1em;
    line-height: 1;
    pointer-events: none;
}

.rn-detail-banner .breadcrumb {
    margin-bottom: 32px;
}

.rn-detail-banner .breadcrumb a,
.rn-detail-banner .breadcrumb span {
    color: rgba(247, 244, 239, 0.6);
}

.rn-detail-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 13px;
    color: var(--gold);
    letter-spacing: 0.2em;
    margin-bottom: 16px;
}

.rn-detail-title {
    font-size: 36px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 20px;
    letter-spacing: 0.03em;
}

.rn-detail-sub {
    font-size: 16px;
    line-height: 2;
    color: rgba(247, 244, 239, 0.7);
    max-width: 700px;
}

.rn-detail-tags {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.rn-detail-tag {
    padding: 8px 20px;
    background: rgba(255, 227, 72, 0.1);
    border: 1px solid rgba(255, 227, 72, 0.3);
    color: var(--gold);
    font-size: 13px;
    letter-spacing: 0.05em;
}

/* 详情页 - 方案介绍 */
.rn-detail-intro {
    padding: 100px 0;
    background: var(--white);
}

.rn-detail-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.rn-detail-intro-content {
    padding-right: 20px;
}

.rn-detail-intro-title {
    font-size: 28px;
    font-weight: 500;
    color: var(--ink);
    margin: 12px 0 20px;
}

.rn-detail-intro-text {
    font-size: 15px;
    line-height: 2.1;
    color: var(--text-light);
    margin-bottom: 16px;
}

.rn-detail-intro-visual {
    height: 380px;
    overflow: hidden;
    position: relative;
}

.rn-detail-intro-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.rn-detail-intro-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(28, 26, 23, 0.15) 0%,
        transparent 50%,
        rgba(28, 26, 23, 0.3) 100%
    );
}

/* 详情页 - 适用场景 */
.rn-detail-scene {
    padding: 100px 0;
    background: var(--paper);
}

.rn-detail-scene-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.rn-scene-item {
    background: var(--white);
    border: 1px solid var(--border-light);
    padding: 32px 28px;
    transition: var(--transition);
}

.rn-scene-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.rn-scene-num {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--gold);
    font-weight: 500;
    opacity: 0.5;
    margin-bottom: 12px;
    display: block;
}

.rn-scene-title {
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
}

.rn-scene-desc {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

/* 详情页 - 工艺优势 */
.rn-detail-craft {
    padding: 100px 0;
    background: var(--ink);
    color: var(--paper);
}

.rn-detail-craft .lux-section-title {
    color: var(--paper);
}

.rn-craft-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.rn-craft-item {
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.rn-craft-item:hover {
    background: rgba(255, 227, 72, 0.06);
    border-color: rgba(255, 227, 72, 0.25);
    transform: translateY(-4px);
}

.rn-craft-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 227, 72, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.rn-craft-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--gold);
    fill: none;
    stroke-width: 1.5;
}

.rn-craft-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--paper);
    margin-bottom: 10px;
}

.rn-craft-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(247, 244, 239, 0.6);
    margin: 0;
}

/* 详情页 - 其他模块导航 */
.rn-detail-nav {
    padding: 100px 0;
    background: var(--paper);
}

.rn-detail-nav-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.rn-nav-item {
    display: block;
    padding: 24px 20px;
    background: var(--white);
    border: 1px solid var(--border-light);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    text-align: center;
}

.rn-nav-item:hover {
    border-color: var(--gold);
    transform: translateY(-3px);
}

.rn-nav-item.current {
    background: var(--ink);
    border-color: transparent;
}

.rn-nav-item.current .rn-nav-name {
    color: var(--gold);
}

.rn-nav-item.current .rn-nav-en {
    color: rgba(247, 244, 239, 0.5);
}

.rn-nav-num {
    font-family: var(--font-serif);
    font-size: 20px;
    color: var(--gold);
    font-weight: 500;
    opacity: 0.5;
    display: block;
    margin-bottom: 8px;
}

.rn-nav-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 4px;
}

.rn-nav-en {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

/* 旧房翻新响应式 */
@media (max-width: 992px) {
    .rn-overview {
        padding: 80px 0;
    }
    .rn-overview-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .rn-overview-visual {
        height: 340px;
    }
    .rn-overview-content {
        padding-right: 0;
    }
    .rn-advantage,
    .rn-modules,
    .rn-philosophy {
        padding: 80px 0;
    }
    .rn-advantage::before {
        font-size: 180px;
    }
    .rn-detail-intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .rn-detail-intro-visual {
        height: 280px;
    }
    .rn-detail-scene-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .rn-craft-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .rn-detail-nav-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .rn-overview,
    .rn-advantage,
    .rn-modules,
    .rn-philosophy,
    .rn-detail-intro,
    .rn-detail-scene,
    .rn-detail-craft,
    .rn-detail-nav {
        padding: 60px 0;
    }
    .rn-overview-visual {
        height: 260px;
    }
    .rn-overview-title {
        font-size: 28px;
    }
    .rn-advantage::before {
        font-size: 120px;
    }
    .rn-adv-tag {
        padding: 10px 24px;
        font-size: 14px;
    }
    .rn-title-sub-inline {
        display: block;
        margin-left: 0;
        margin-top: 8px;
    }
    .rn-philosophy-title {
        font-size: 26px;
    }
    .rn-detail-title {
        font-size: 28px;
    }
    .rn-detail-intro-visual {
        height: 220px;
    }
    .rn-detail-scene-grid {
        grid-template-columns: 1fr;
    }
    .rn-craft-grid {
        grid-template-columns: 1fr;
    }
    .rn-detail-nav-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .rn-overview-badge-icon {
        width: 64px;
        height: 64px;
    }
    .rn-overview-badge-icon svg {
        width: 32px;
        height: 32px;
    }
}

/* ============================================================
   关于我们 - 全新编辑风格设计
   ============================================================ */

/* ---------- 品牌初心（极简三栏） ---------- */
.lux-about-minimal {
    background: var(--white);
    padding: 120px 0;
}

.lux-minimal-center {
    text-align: center;
    margin-bottom: 100px;
}

.lux-minimal-center .section-label {
    justify-content: center;
}

.lux-minimal-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 20px 0 0;
    line-height: 1.3;
}

.lux-minimal-sub {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.5);
    letter-spacing: 0.2em;
    margin-top: 20px;
}

.lux-minimal-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
}

.lux-minimal-item {
    padding: 56px 40px;
    text-align: center;
    position: relative;
    transition: var(--transition);
    border-right: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-minimal-item:last-child {
    border-right: none;
}

.lux-minimal-item:hover {
    background: var(--paper);
}

.lux-minimal-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 300;
    color: var(--gold);
    opacity: 0.35;
    line-height: 1;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
}

.lux-minimal-label {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: 0.05em;
}

.lux-minimal-desc {
    font-size: 14px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.6);
    margin: 0;
}

/* ---------- 企业文化（Editorial 杂志风格） ---------- */
.lux-culture-editorial {
    background: var(--white);
    padding: 0;
}

/* 全幅沉浸块 */
.lux-editorial-block {
    position: relative;
    height: 640px;
    overflow: hidden;
}

.lux-editorial-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-editorial-block:hover img {
    transform: scale(1.04);
}

.lux-editorial-dark {
    color: var(--paper);
}

.lux-editorial-dark::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28,26,23,0.65) 0%, rgba(28,26,23,0.4) 100%);
    pointer-events: none;
}

.lux-editorial-light {
    color: var(--paper);
}

.lux-editorial-light::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(28,26,23,0.3) 0%, rgba(28,26,23,0.55) 100%);
    pointer-events: none;
}

.lux-editorial-content {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 64px 88px;
    max-width: 1000px;
}

.lux-editorial-num {
    font-family: var(--font-serif);
    font-size: 80px;
    font-weight: 300;
    line-height: 1;
    margin-bottom: 8px;
    display: block;
    letter-spacing: 0.04em;
}

.lux-editorial-dark .lux-editorial-num {
    color: var(--gold);
    opacity: 0.4;
}

.lux-editorial-light .lux-editorial-num {
    color: var(--gold);
    opacity: 0.4;
}

.lux-editorial-num-light {
    color: var(--gold) !important;
    opacity: 0.35 !important;
}

.lux-editorial-kicker {
    display: block;
    font-size: 12px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
    font-weight: 500;
}

.lux-editorial-kicker-dark {
    color: rgba(28, 26, 23, 0.4) !important;
}

.lux-editorial-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0.04em;
    margin: 0 0 20px;
    color: var(--paper);
}

.lux-editorial-lead {
    font-size: 16px;
    line-height: 1.9;
    color: rgba(247, 244, 239, 0.75);
    max-width: 600px;
    margin: 0;
}

/* 极简文字块 */
.lux-editorial-text-block {
    padding: 140px 0;
    background: var(--white);
    text-align: center;
}

.lux-editorial-text-block .container {
    text-align: center;
}

.lux-editorial-text-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 56px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.25;
    letter-spacing: 0.05em;
    margin: 16px 0 24px;
}

.lux-editorial-text-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.6);
    max-width: 560px;
    margin: 0 auto;
}

/* 双图块 */
.lux-editorial-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.lux-editorial-pair-item {
    position: relative;
    height: 520px;
    overflow: hidden;
}

.lux-editorial-pair-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-editorial-pair-item:hover img {
    transform: scale(1.04);
}

.lux-editorial-pair-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(28,26,23,0.25) 0%, rgba(28,26,23,0.55) 100%);
    pointer-events: none;
}

.lux-editorial-pair-content {
    position: absolute;
    z-index: 2;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0 48px 56px;
    color: var(--paper);
}

.lux-editorial-pair-title {
    font-family: var(--font-serif);
    font-size: clamp(24px, 3vw, 40px);
    font-weight: 400;
    line-height: 1.3;
    letter-spacing: 0.04em;
    margin: 0;
}

/* 核心价值 */
.lux-editorial-values {
    padding: 140px 0;
    text-align: center;
}

.lux-values-label {
    margin-bottom: 64px;
}

.lux-values-heading {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.08em;
    margin: 12px 0 0;
}

.lux-values-mini {
    display: flex;
    justify-content: center;
    gap: 64px;
    flex-wrap: wrap;
}

.lux-value-mini-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.lux-value-mini-item i {
    font-size: 32px;
    color: var(--gold);
}

.lux-value-mini-item span {
    font-family: var(--font-serif);
    font-size: 18px;
    color: var(--ink);
    letter-spacing: 0.1em;
}

/* 非对称布局 */
.lux-editorial-asymmetric {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: center;
}

.lux-editorial-asymm-img {
    position: relative;
    height: 560px;
    overflow: hidden;
}

.lux-editorial-asymm-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-editorial-asymmetric:hover .lux-editorial-asymm-img img {
    transform: scale(1.04);
}

.lux-editorial-asymm-text {
    padding: 80px 64px;
    background: var(--paper);
}

.lux-editorial-asymm-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.3;
    letter-spacing: 0.05em;
    margin: 16px 0 24px;
}

.lux-editorial-asymm-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.6);
    margin: 0;
}

/* 双文字 */
.lux-editorial-dual-text {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 1px solid rgba(28, 26, 23, 0.06);
    border-bottom: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-editorial-dual-item {
    padding: 100px 64px;
    text-align: center;
    border-right: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-editorial-dual-item:last-child {
    border-right: none;
}

.lux-editorial-dual-title {
    font-family: var(--font-serif);
    font-size: clamp(26px, 3vw, 42px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.35;
    letter-spacing: 0.05em;
    margin: 16px 0 0;
}

/* 品牌口号 */
.lux-editorial-slogan {
    position: relative;
    background: var(--ink-deep);
    color: var(--paper);
    padding: 160px 48px;
    text-align: center;
    overflow: hidden;
}

.lux-editorial-slogan .lux-editorial-num {
    color: var(--gold);
    opacity: 0.3;
}

.lux-editorial-slogan-main {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 72px);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: 0.06em;
    margin: 20px 0 32px;
    color: var(--paper);
}

.lux-editorial-slogan-core {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 16px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.6);
}

.lux-editorial-slogan-core .sep {
    color: var(--gold);
}

/* ---------- 品牌实力（极简数字） ---------- */
.lux-about-stats-minimal {
    background: var(--white);
}

.lux-stats-minimal-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.lux-stat-minimal-item {
    text-align: center;
    padding: 48px 24px;
    border-right: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-stat-minimal-item:last-child {
    border-right: none;
}

.lux-stat-minimal-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 300;
    color: var(--ink);
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.lux-stat-minimal-label {
    display: block;
    font-size: 13px;
    letter-spacing: 0.2em;
    color: rgba(28, 26, 23, 0.5);
    text-transform: uppercase;
}

/* ---------- 产业升级（编辑风格） ---------- */
.lux-upgrade-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.lux-upgrade-e-img {
    position: relative;
    overflow: hidden;
    height: 560px;
}

.lux-upgrade-e-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-upgrade-e-img:hover img {
    transform: scale(1.04);
}

.lux-upgrade-e-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 16px 0 28px;
    line-height: 1.3;
}

.lux-upgrade-e-body {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 36px;
}

.lux-upgrade-e-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.lux-upgrade-e-tags span {
    padding: 8px 20px;
    border: 1px solid rgba(28, 26, 23, 0.15);
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(28, 26, 23, 0.6);
    transition: var(--transition);
}

.lux-upgrade-e-tags span:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (max-width: 991px) {
    .lux-minimal-row {
        grid-template-columns: 1fr;
    }

    .lux-minimal-item {
        border-right: none;
        border-bottom: 1px solid rgba(28, 26, 23, 0.06);
        padding: 40px 24px;
    }

    .lux-minimal-item:last-child {
        border-bottom: none;
    }

    .lux-editorial-block {
        height: 420px;
    }

    .lux-editorial-content {
        padding: 0 32px 48px;
    }

    .lux-editorial-num {
        font-size: 56px;
    }

    .lux-editorial-title {
        font-size: clamp(28px, 4vw, 40px);
    }

    .lux-editorial-text-block {
        padding: 80px 0;
    }

    .lux-editorial-pair {
        grid-template-columns: 1fr;
    }

    .lux-editorial-pair-item {
        height: 360px;
    }

    .lux-editorial-values {
        padding: 80px 0;
    }

    .lux-values-mini {
        gap: 32px;
    }

    .lux-editorial-asymmetric {
        grid-template-columns: 1fr;
    }

    .lux-editorial-asymm-img {
        height: 360px;
    }

    .lux-editorial-asymm-text {
        padding: 48px 32px;
    }

    .lux-editorial-dual-text {
        grid-template-columns: 1fr;
    }

    .lux-editorial-dual-item {
        border-right: none;
        border-bottom: 1px solid rgba(28, 26, 23, 0.06);
        padding: 48px 32px;
    }

    .lux-editorial-dual-item:last-child {
        border-bottom: none;
    }

    .lux-editorial-slogan {
        padding: 80px 24px;
    }

    .lux-stat-minimal-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-stat-minimal-item {
        padding: 32px 16px;
    }

    .lux-stat-minimal-num {
        font-size: 44px;
    }

    .lux-upgrade-editorial {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .lux-upgrade-e-img {
        height: 320px;
    }
}

@media (max-width: 768px) {
    .lux-editorial-block {
        height: 360px;
    }

    .lux-editorial-content {
        padding: 0 24px 36px;
    }

    .lux-editorial-num {
        font-size: 44px;
    }

    .lux-editorial-title {
        font-size: 26px;
    }

    .lux-editorial-lead {
        font-size: 14px;
    }

    .lux-editorial-text-block {
        padding: 56px 0;
    }

    .lux-editorial-pair-item {
        height: 280px;
    }

    .lux-editorial-pair-content {
        padding: 0 24px 32px;
    }

    .lux-editorial-asymm-text {
        padding: 36px 24px;
    }

    .lux-editorial-dual-item {
        padding: 36px 24px;
    }

    .lux-editorial-slogan {
        padding: 56px 20px;
    }

    .lux-editorial-slogan-main {
        font-size: 32px;
    }

    .lux-editorial-slogan-core {
        font-size: 14px;
    }

    .lux-stat-minimal-row {
        grid-template-columns: 1fr 1fr;
    }

    .lux-stat-minimal-num {
        font-size: 36px;
    }

    .lux-minimal-center {
        margin-bottom: 60px;
    }
}

/* ============================================================
   关于我们 - 新增模块样式
   ============================================================ */

/* ---------- 产业升级 Hero ---------- */
.lux-upgrade-hero {
    position: relative;
    height: 640px;
    overflow: hidden;
}

.lux-upgrade-hero-bg {
    position: relative;
    width: 100%;
    height: 100%;
}

.lux-upgrade-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-upgrade-hero:hover .lux-upgrade-hero-bg img {
    transform: scale(1.04);
}

.lux-upgrade-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28,26,23,0.6) 0%, rgba(28,26,23,0.3) 100%);
}

.lux-upgrade-hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--paper);
    padding: 0 48px;
}

.lux-hero-tag {
    display: inline-block;
    padding: 10px 28px;
    border: 1px solid var(--gold);
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 28px;
}

.lux-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 6vw, 84px);
    font-weight: 400;
    letter-spacing: 0.08em;
    margin: 0 0 24px;
    color: var(--paper);
}

.lux-hero-sub {
    font-size: 18px;
    letter-spacing: 0.2em;
    color: rgba(247, 244, 239, 0.85);
    margin: 0;
}

/* ---------- 产业升级详情 ---------- */
.lux-upgrade-detail {
    background: var(--white);
    padding: 120px 0;
}

.lux-upgrade-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.lux-upgrade-detail-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 3.5vw, 44px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.3;
    letter-spacing: 0.05em;
    margin: 12px 0 24px;
}

.lux-upgrade-detail-body {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.7);
    margin-bottom: 18px;
}

.lux-upgrade-detail-body:last-child {
    margin-bottom: 0;
}

.lux-upgrade-detail-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.lux-upgrade-feature {
    display: flex;
    gap: 20px;
    padding: 28px;
    background: var(--paper);
    transition: var(--transition);
}

.lux-upgrade-feature:hover {
    background: #ede8dd;
}

.lux-upgrade-feature i {
    font-size: 28px;
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 2px;
}

.lux-upgrade-feature h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 6px;
    letter-spacing: 0.04em;
}

.lux-upgrade-feature p {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.55);
    margin: 0;
    line-height: 1.6;
}

/* ---------- 发展历程（编辑风格时间线） ---------- */
.lux-history-editorial {
    background: var(--paper);
    padding: 120px 0;
}

.lux-history-head {
    text-align: center;
    margin-bottom: 80px;
}

.lux-history-head-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 20px 0 0;
}

.lux-history-timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.lux-history-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 0;
    padding: 60px 0;
    border-bottom: 1px solid rgba(28, 26, 23, 0.06);
}

.lux-history-item:last-child {
    border-bottom: none;
}

.lux-history-even .lux-history-item-media {
    order: 1;
}

.lux-history-even .lux-history-item-content {
    order: 2;
}

.lux-history-odd .lux-history-item-media {
    order: 2;
}

.lux-history-odd .lux-history-item-content {
    order: 1;
}

.lux-history-item-media {
    position: relative;
    overflow: hidden;
    height: 440px;
}

.lux-history-item-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lux-history-item:hover .lux-history-item-media img {
    transform: scale(1.04);
}

.lux-history-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #ede8dd 0%, #ddd6c8 100%);
}

.lux-history-year {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 20px;
    background: var(--gold);
    color: var(--ink);
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.lux-history-item-content {
    padding: 20px 0;
}

.lux-history-item-title {
    font-family: var(--font-serif);
    font-size: clamp(22px, 2.5vw, 32px);
    font-weight: 500;
    color: var(--ink);
    letter-spacing: 0.04em;
    margin-bottom: 16px;
    line-height: 1.35;
}

.lux-history-item-desc {
    font-size: 15px;
    line-height: 2;
    color: rgba(28, 26, 23, 0.65);
    margin: 0;
}

/* ---------- 企业文化 ---------- */
.lux-culture-immersive {
    overflow: hidden;
}

/* 企业文化标题栏 */
.lux-culture-header {
    background: var(--white);
    padding: 140px 0 80px;
}

.lux-culture-head-inner {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.lux-culture-head-label {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    font-size: 11px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 32px;
    font-weight: 500;
}

.lux-culture-head-label .label-line {
    width: 40px;
    height: 1px;
    background: var(--gold);
    display: inline-block;
}

.lux-culture-head-title {
    font-family: var(--font-serif);
    font-size: clamp(44px, 7vw, 88px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.1;
    letter-spacing: 0.12em;
    margin-bottom: 24px;
}

.lux-culture-head-desc {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.45);
    letter-spacing: 0.3em;
    margin: 0 0 48px;
}

.lux-culture-head-divider {
    width: 60px;
    height: 1px;
    background: var(--gold);
    margin: 0 auto;
}

.lux-culture-label {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 227, 72, 0.3);
}

.lux-culture-label-dark {
    color: rgba(28, 26, 23, 0.35);
    border-bottom-color: rgba(28, 26, 23, 0.12);
}

/* 品牌口号 - 深色全幅 */
.lux-culture-slogan-main {
    position: relative;
    background: var(--ink-deep);
    padding: 140px 0;
    text-align: center;
    overflow: hidden;
}

.lux-slogan-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(255, 227, 72, 0.08) 0%, transparent 60%);
}

.lux-culture-slogan-main .container {
    position: relative;
    z-index: 2;
}

.lux-slogan-title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 7vw, 88px);
    font-weight: 400;
    color: var(--paper);
    letter-spacing: 0.06em;
    margin-bottom: 24px;
    line-height: 1.15;
}

.lux-slogan-core {
    font-size: 18px;
    color: var(--gold);
    letter-spacing: 0.15em;
    margin: 0 0 36px;
}

.lux-slogan-explain-list {
    margin: 0 0 32px;
}

.lux-slogan-explain-list p {
    font-size: 15px;
    color: rgba(247, 244, 239, 0.65);
    line-height: 2;
    margin: 0;
    letter-spacing: 0.02em;
}

.lux-slogan-tags {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.lux-slogan-tags span {
    font-size: 13px;
    color: rgba(247, 244, 239, 0.85);
    padding: 8px 20px;
    border: 1px solid rgba(255, 227, 72, 0.3);
    letter-spacing: 0.05em;
}

/* 品牌使命 - 全幅图文 */
.lux-culture-mission {
    position: relative;
    padding: 140px 0;
    overflow: hidden;
}

.lux-mission-bg {
    position: absolute;
    inset: 0;
}

.lux-mission-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 10s ease;
}

.lux-culture-mission:hover .lux-mission-bg img {
    transform: scale(1.05);
}

.lux-mission-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(28, 26, 23, 0.82) 0%, rgba(28, 26, 23, 0.6) 50%, rgba(28, 26, 23, 0.3) 100%);
}

.lux-culture-mission .container {
    position: relative;
    z-index: 2;
}

.lux-mission-content {
    max-width: 960px;
}

.lux-mission-title {
    font-family: var(--font-serif);
    font-size: clamp(40px, 5.5vw, 72px);
    font-weight: 400;
    color: var(--paper);
    line-height: 1.15;
    letter-spacing: 0.03em;
    margin-bottom: 32px;
}

.lux-mission-main-desc {
    font-size: clamp(15px, 1.6vw, 18px);
    color: rgba(247, 244, 239, 0.85);
    line-height: 1.9;
    max-width: 720px;
    margin: 0 0 48px;
}

.lux-mission-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.lux-mission-point {
    display: flex;
    gap: 20px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(247, 244, 239, 0.15);
}

.lux-mission-num {
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--gold);
    flex-shrink: 0;
    line-height: 1;
}

.lux-mission-point-inner h4 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--paper);
    margin-bottom: 12px;
    letter-spacing: 0.04em;
}

.lux-mission-point-inner p {
    font-size: 14px;
    color: rgba(247, 244, 239, 0.7);
    line-height: 1.9;
    margin: 0;
    letter-spacing: 0.02em;
}

/* 品牌愿景 - 图文左右排版 */
.lux-culture-vision {
    background: var(--white);
    padding: 140px 0;
}

.lux-vision-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 80px;
    align-items: start;
}

.lux-vision-left {
    padding-right: 40px;
    border-right: 1px solid rgba(28, 26, 23, 0.08);
}

.lux-vision-label {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: rgba(28, 26, 23, 0.45);
    letter-spacing: 0.1em;
    margin: 0 0 24px;
}

.lux-vision-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.25;
    letter-spacing: 0.02em;
    margin-bottom: 32px;
}

.lux-vision-line {
    width: 48px;
    height: 2px;
    background: var(--gold);
}

.lux-vision-right {
    padding-top: 12px;
}

.lux-vision-main-desc {
    font-size: 16px;
    color: rgba(28, 26, 23, 0.65);
    line-height: 1.9;
    margin: 0 0 36px;
}

.lux-vision-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.lux-vision-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.lux-vision-dot {
    width: 8px;
    height: 8px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 10px;
}

.lux-vision-detail-item p {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.6);
    line-height: 1.9;
    margin: 0;
    letter-spacing: 0.02em;
}

/* 价值主张 - 居中引述式 */
.lux-culture-value-prop {
    background: var(--white);
    padding: 140px 0;
}

.lux-value-prop-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.lux-value-prop-label {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: rgba(28, 26, 23, 0.45);
    letter-spacing: 0.1em;
    margin: 0 0 24px;
}

.lux-value-prop-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.3;
    letter-spacing: 0.03em;
    margin-bottom: 32px;
}

.lux-value-prop-line {
    width: 48px;
    height: 2px;
    background: var(--gold);
    margin: 0 auto 40px;
}

.lux-value-prop-main {
    font-size: 17px;
    color: rgba(28, 26, 23, 0.7);
    line-height: 2;
    margin: 0 0 20px;
}

.lux-value-prop-sub {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.5);
    line-height: 2;
    margin: 0;
}

/* 品牌理念 - 三栏展开式 */
.lux-culture-concept {
    background: var(--paper);
    padding: 140px 0;
}

.lux-concept-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 80px;
}

.lux-concept-label {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: rgba(28, 26, 23, 0.45);
    letter-spacing: 0.1em;
    margin: 0 0 24px;
}

.lux-concept-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.3;
    letter-spacing: 0.04em;
    margin-bottom: 24px;
}

.lux-concept-desc {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.55);
    line-height: 1.9;
    margin: 0;
}

.lux-concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.lux-concept-card {
    position: relative;
    padding: 56px 36px;
    background: var(--white);
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
}

.lux-concept-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), rgba(255, 227, 72, 0.2));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.lux-concept-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 80px rgba(28, 26, 23, 0.08);
}

.lux-concept-card:hover::before {
    transform: scaleX(1);
}

.lux-concept-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 14px;
    color: rgba(28, 26, 23, 0.2);
    margin-bottom: 24px;
    letter-spacing: 0.1em;
}

.lux-concept-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.12), rgba(255, 227, 72, 0.03));
    border-radius: 50%;
}

.lux-concept-icon i {
    font-size: 32px;
    color: var(--gold);
}

.lux-concept-card h4 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 20px;
    letter-spacing: 0.06em;
}

.lux-concept-card p {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.55);
    line-height: 1.9;
    margin: 0;
    letter-spacing: 0.02em;
}

/* 品牌精神 - 全幅沉浸 */
.lux-culture-spirit {
    position: relative;
    padding: 160px 0;
    overflow: hidden;
    background: var(--ink-deep);
}

.lux-spirit-bg {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(28, 26, 23, 0.95) 0%, rgba(18, 17, 16, 0.9) 100%);
}

.lux-culture-spirit .container {
    position: relative;
    z-index: 2;
}

.lux-spirit-inner {
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

.lux-spirit-title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 7vw, 88px);
    font-weight: 400;
    color: var(--paper);
    line-height: 1.2;
    letter-spacing: 0.06em;
    margin-bottom: 48px;
}

.lux-spirit-content {
    max-width: 720px;
    margin: 0 auto;
}

.lux-spirit-content p {
    font-size: 15px;
    color: rgba(247, 244, 239, 0.7);
    line-height: 2;
    margin: 0 0 20px;
    letter-spacing: 0.02em;
}

.lux-spirit-content p:last-child {
    margin-bottom: 0;
}

/* 核心价值 - 四列卡片 */
.lux-culture-values {
    background: var(--white);
    padding: 140px 0;
}

.lux-values-header {
    text-align: center;
    margin-bottom: 80px;
}

.lux-values-heading {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 400;
    color: var(--ink);
    margin: 20px 0 0;
    letter-spacing: 0.06em;
}

.lux-values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.lux-value-card {
    text-align: center;
    padding: 56px 32px;
    background: var(--paper);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.lux-value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 80px rgba(28, 26, 23, 0.1);
}

.lux-value-icon-wrap {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 227, 72, 0.15), rgba(255, 227, 72, 0.03));
    border-radius: 50%;
}

.lux-value-icon-wrap i {
    font-size: 36px;
    color: var(--gold);
}

.lux-value-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 14px;
    color: rgba(28, 26, 23, 0.25);
    margin-bottom: 12px;
    letter-spacing: 0.1em;
}

.lux-value-card h4 {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 20px;
    letter-spacing: 0.06em;
}

.lux-value-short {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.7);
    line-height: 1.8;
    margin: 0;
    letter-spacing: 0.02em;
}

.lux-value-line {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--gold);
    margin: 24px auto;
}

.lux-value-long {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.5);
    line-height: 1.9;
    margin: 0;
    letter-spacing: 0.02em;
}

/* 品牌定位 - 图文排版 */
.lux-culture-positioning {
    background: var(--paper);
    padding: 140px 0;
}

.lux-positioning-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.lux-positioning-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: rgba(28, 26, 23, 0.5);
    margin: 16px 0 12px;
    letter-spacing: 0.08em;
}

.lux-positioning-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.25;
    letter-spacing: 0.02em;
    margin-bottom: 28px;
}

.lux-positioning-desc {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.7);
    line-height: 1.9;
    margin: 0 0 24px;
}

.lux-positioning-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.lux-pos-tag {
    font-size: 13px;
    color: var(--ink);
    padding: 8px 20px;
    background: var(--white);
    border: 1px solid rgba(28, 26, 23, 0.1);
    letter-spacing: 0.05em;
}

.lux-positioning-long {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.55);
    line-height: 1.9;
    margin: 0 0 36px;
}

.lux-positioning-list {
    display: grid;
    gap: 20px;
}

.lux-pos-item {
    padding: 24px;
    background: var(--white);
    border-left: 3px solid var(--gold);
}

.lux-pos-item h4 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 10px;
    letter-spacing: 0.04em;
}

.lux-pos-item p {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.6);
    line-height: 1.8;
    margin: 0;
}

.lux-pos-img {
    position: relative;
    height: 520px;
    overflow: hidden;
}

.lux-pos-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.lux-pos-img:hover img {
    transform: scale(1.03);
}

.lux-pos-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(28, 26, 23, 0.1) 0%, rgba(28, 26, 23, 0.3) 100%);
}

.lux-pos-img-text {
    position: absolute;
    bottom: 40px;
    left: 40px;
    display: flex;
    gap: 16px;
    font-family: var(--font-serif);
    font-size: 48px;
    color: var(--paper);
    letter-spacing: 0.1em;
    line-height: 1;
}

.lux-pos-img-text span {
    opacity: 0.8;
}

/* 品牌形象 & 品牌风格 */
.lux-culture-style {
    background: var(--white);
    padding: 140px 0;
}

.lux-style-heading {
    text-align: center;
    margin-bottom: 80px;
}

.lux-style-heading h3 {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 400;
    color: var(--ink);
    margin: 20px 0 0;
    letter-spacing: 0.06em;
}

.lux-style-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.lux-style-card {
    padding: 56px 48px;
    background: var(--paper);
    transition: var(--transition);
}

.lux-style-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 64px rgba(28, 26, 23, 0.06);
}

.lux-style-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 12px;
    letter-spacing: 0.06em;
}

.lux-style-sub {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.55);
    line-height: 1.9;
    margin: 0 0 40px;
}

.lux-style-items {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.lux-style-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.lux-style-num {
    font-family: var(--font-serif);
    font-size: 20px;
    color: var(--gold);
    flex-shrink: 0;
    width: 40px;
}

.lux-style-item h5 {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 400;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.lux-style-item p {
    font-size: 14px;
    color: rgba(28, 26, 23, 0.6);
    line-height: 1.8;
    margin: 0;
}

/* 响应式 */
@media (max-width: 991px) {
    .lux-culture-header {
        padding: 100px 0 60px;
    }

    .lux-culture-slogan-main {
        padding: 100px 0;
    }

    .lux-slogan-tags {
        gap: 16px;
    }

    .lux-slogan-tags span {
        font-size: 12px;
        padding: 6px 14px;
    }

    .lux-culture-mission {
        padding: 100px 0;
    }

    .lux-mission-points {
        grid-template-columns: 1fr;
    }

    .lux-culture-vision {
        padding: 100px 0;
    }

    .lux-vision-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .lux-vision-left {
        padding-right: 0;
        border-right: none;
        padding-bottom: 40px;
        border-bottom: 1px solid rgba(28, 26, 23, 0.08);
    }

    .lux-culture-value-prop {
        padding: 100px 0;
    }

    .lux-culture-concept {
        padding: 100px 0;
    }

    .lux-concept-head {
        margin-bottom: 56px;
    }

    .lux-concept-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .lux-culture-spirit {
        padding: 120px 0;
    }

    .lux-culture-values {
        padding: 100px 0;
    }

    .lux-values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .lux-culture-positioning {
        padding: 100px 0;
    }

    .lux-positioning-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .lux-pos-img {
        height: 400px;
    }

    .lux-culture-style {
        padding: 100px 0;
    }

    .lux-style-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .lux-culture-header {
        padding: 72px 0 48px;
    }

    .lux-culture-head-desc {
        letter-spacing: 0.2em;
    }

    .lux-culture-slogan-main {
        padding: 80px 0;
    }

    .lux-slogan-title {
        font-size: clamp(32px, 8vw, 56px);
    }

    .lux-culture-mission {
        padding: 80px 0;
    }

    .lux-mission-points {
        gap: 20px;
    }

    .lux-mission-point {
        padding: 24px;
    }

    .lux-culture-vision {
        padding: 80px 0;
    }

    .lux-vision-details p {
        padding: 14px 20px;
    }

    .lux-culture-value-prop {
        padding: 80px 0;
    }

    .lux-culture-concept {
        padding: 80px 0;
    }

    .lux-concept-card {
        padding: 40px 28px;
    }

    .lux-culture-spirit {
        padding: 80px 0;
    }

    .lux-spirit-title {
        font-size: clamp(36px, 8vw, 56px);
        margin-bottom: 32px;
    }

    .lux-culture-values {
        padding: 80px 0;
    }

    .lux-values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .lux-value-card {
        padding: 40px 28px;
    }

    .lux-culture-positioning {
        padding: 80px 0;
    }

    .lux-pos-img {
        height: 320px;
    }

    .lux-pos-img-text {
        font-size: 32px;
    }

    .lux-culture-style {
        padding: 80px 0;
    }

    .lux-style-card {
        padding: 40px 28px;
    }
}

/* ---------- 品牌实力 ---------- */
.lux-brand-stats {
    background: var(--white);
    padding: 120px 0;
}

.lux-brand-stats-head {
    text-align: center;
    margin-bottom: 80px;
}

.lux-brand-stats-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 20px 0 0;
}

.lux-brand-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.lux-brand-stat-item {
    text-align: center;
    padding: 56px 24px;
    border-right: 1px solid rgba(28, 26, 23, 0.06);
    transition: var(--transition);
}

.lux-brand-stat-item:last-child {
    border-right: none;
}

.lux-brand-stat-item:hover {
    background: var(--paper);
}

.lux-brand-stat-num {
    display: block;
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 300;
    color: var(--ink);
    line-height: 1;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
}

.lux-brand-stat-num span {
    font-size: 32px;
    color: var(--gold);
    font-weight: 400;
}

.lux-brand-stat-label {
    display: block;
    font-size: 13px;
    letter-spacing: 0.2em;
    color: rgba(28, 26, 23, 0.5);
    text-transform: uppercase;
}

/* ---------- 环保认证 ---------- */
.lux-brand-certs {
    background: var(--paper);
    padding: 120px 0;
}

.lux-brand-certs-head {
    text-align: center;
    margin-bottom: 80px;
}

.lux-brand-certs-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 20px 0 0;
}

.lux-brand-certs-desc {
    font-size: 15px;
    color: rgba(28, 26, 23, 0.55);
    margin-top: 20px;
    letter-spacing: 0.05em;
}

.lux-brand-certs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.lux-brand-cert-item {
    background: var(--white);
    padding: 40px 28px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(28, 26, 23, 0.04);
}

.lux-brand-cert-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(28, 26, 23, 0.08);
    border-color: rgba(255, 227, 72, 0.3);
}

.lux-brand-cert-img {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #faf8f4;
}

.lux-brand-cert-img img {
    width: 85%;
    height: 85%;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.lux-brand-cert-item:hover .lux-brand-cert-img img {
    transform: scale(1.05);
}

.lux-brand-cert-name {
    font-family: var(--font-serif);
    font-size: 17px;
    font-weight: 500;
    color: var(--ink);
    letter-spacing: 0.03em;
    margin-bottom: 6px;
}

.lux-brand-cert-desc {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.5);
    margin: 0;
    letter-spacing: 0.05em;
}

/* ---------- 荣誉资质 ---------- */
.lux-brand-honors {
    background: var(--white);
    padding: 120px 0;
}

.lux-brand-honors-head {
    text-align: center;
    margin-bottom: 80px;
}

.lux-brand-honors-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.06em;
    margin: 20px 0 0;
}

.lux-brand-honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.lux-brand-honor-item {
    background: var(--paper);
    padding: 28px 20px;
    text-align: center;
    transition: var(--transition);
}

.lux-brand-honor-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(28, 26, 23, 0.08);
}

.lux-brand-honor-img {
    position: relative;
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.lux-brand-honor-img img {
    width: 90%;
    height: 90%;
    object-fit: contain;
    transition: transform 0.6s ease;
}

.lux-brand-honor-item:hover .lux-brand-honor-img img {
    transform: scale(1.05);
}

.lux-brand-honor-name {
    font-size: 13px;
    color: rgba(28, 26, 23, 0.65);
    margin: 0;
    letter-spacing: 0.03em;
    line-height: 1.6;
}

/* ---------- CTA ---------- */
.lux-brand-cta {
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-deep) 100%);
    padding: 140px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.lux-brand-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-gold);
}

.lux-brand-cta::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,227,72,0.04) 0%, transparent 70%);
    pointer-events: none;
}

.lux-brand-cta-content {
    position: relative;
    z-index: 1;
}

.lux-brand-cta-label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 24px;
    text-transform: uppercase;
}

.lux-brand-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 400;
    color: var(--paper);
    letter-spacing: 0.06em;
    margin: 0 0 20px;
}

.lux-brand-cta-desc {
    font-size: 15px;
    color: rgba(247, 244, 239, 0.6);
    letter-spacing: 0.1em;
    margin-bottom: 40px;
}

.lux-brand-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 48px;
    background: var(--gradient-gold);
    color: var(--ink);
    font-size: 13px;
    letter-spacing: 0.2em;
    font-weight: 500;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition);
}

.lux-brand-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(255, 227, 72, 0.3);
}

.lux-brand-cta-btn i {
    transition: transform 0.3s ease;
}

.lux-brand-cta-btn:hover i {
    transform: translateX(4px);
}

/* ---------- 新增模块响应式 ---------- */
@media (max-width: 991px) {
    .lux-upgrade-hero {
        height: 380px;
    }

    .lux-upgrade-detail {
        padding: 80px 0;
    }

    .lux-upgrade-detail-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .lux-upgrade-detail-features {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .lux-history-editorial {
        padding: 80px 0;
    }

    .lux-history-item {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 40px 0;
    }

    .lux-history-even .lux-history-item-media,
    .lux-history-even .lux-history-item-content,
    .lux-history-odd .lux-history-item-media,
    .lux-history-odd .lux-history-item-content {
        order: unset;
    }

    .lux-history-item-media {
        height: 280px;
    }

    .lux-brand-stats {
        padding: 80px 0;
    }

    .lux-brand-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-brand-stat-item {
        padding: 40px 20px;
    }

    .lux-brand-stat-num {
        font-size: 52px;
    }

    .lux-brand-certs {
        padding: 80px 0;
    }

    .lux-brand-certs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-brand-honors {
        padding: 80px 0;
    }

    .lux-brand-honors-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .lux-brand-cta {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    .lux-upgrade-hero {
        height: 300px;
    }

    .lux-hero-title {
        font-size: 36px;
    }

    .lux-hero-sub {
        font-size: 14px;
    }

    .lux-upgrade-detail {
        padding: 56px 0;
    }

    .lux-upgrade-detail-features {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .lux-upgrade-feature {
        padding: 20px;
    }

    .lux-history-editorial {
        padding: 56px 0;
    }

    .lux-history-item {
        gap: 24px;
        padding: 32px 0;
    }

    .lux-history-item-media {
        height: 220px;
    }

    .lux-history-item-title {
        font-size: 22px;
    }

    .lux-brand-stats {
        padding: 56px 0;
    }

    .lux-brand-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-brand-stat-item {
        padding: 28px 16px;
    }

    .lux-brand-stat-num {
        font-size: 44px;
    }

    .lux-brand-stat-num span {
        font-size: 24px;
    }

    .lux-brand-certs {
        padding: 56px 0;
    }

    .lux-brand-certs-grid {
        grid-template-columns: 1fr;
    }

    .lux-brand-honors {
        padding: 56px 0;
    }

    .lux-brand-honors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .lux-brand-cta {
        padding: 56px 0;
    }

    .lux-brand-cta-title {
        font-size: 32px;
    }
}

/* ========== 产品详情页 ========== */
.product-detail-body .page-banner {
    position: relative;
    padding: 160px 0 80px;
    background: var(--gradient-dark);
    color: white;
    overflow: hidden;
}
.product-detail-body .page-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 40% 50%, rgba(201,169,97,0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 60% 30%, rgba(232,213,163,0.1) 0%, transparent 40%);
}
.product-detail-body .page-banner::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.6;
}
.product-detail-body .page-banner .banner-content {
    position: relative;
    text-align: center;
    z-index: 2;
}
.product-detail-body .page-banner .breadcrumb {
    justify-content: center;
    margin-bottom: 24px;
}
.product-detail-body .page-banner .breadcrumb-item {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    letter-spacing: 1px;
}
.product-detail-body .page-banner .breadcrumb-item a {
    color: var(--accent-light);
    transition: var(--transition);
}
.product-detail-body .page-banner .breadcrumb-item a:hover { color: var(--accent); }
.product-detail-body .page-banner .breadcrumb-item.active { color: white; }
.product-detail-body .page-banner .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.3); }
.product-detail-body .page-banner h1 {
    font-size: clamp(32px, 4vw, 48px);
    color: white;
    font-weight: 300;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.product-detail-section {
    padding: 80px 0 100px;
    background: var(--bg-light);
}

.product-gallery {
    position: sticky;
    top: 120px;
}
.product-gallery .main-image {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border-light);
}
.product-gallery .main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.product-gallery .main-image:hover img {
    transform: scale(1.03);
}
.thumbnail-list {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}
.thumbnail-item {
    flex: 1;
    aspect-ratio: 1;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    background: var(--white);
}
.thumbnail-item.active,
.thumbnail-item:hover {
    border-color: var(--accent);
}
.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s;
}
.thumbnail-item:hover img { opacity: 0.85; }

.product-detail-info {
    padding-left: 40px;
}
.product-detail-info h2 {
    font-size: 36px;
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 2px;
}
.product-description {
    margin-bottom: 32px;
}
.product-features h4 {
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 400;
    letter-spacing: 1px;
    color: var(--ink);
}
.product-description p {
    color: var(--text-light);
    line-height: 2;
    font-size: 15px;
}

.product-apply-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px 0;
    margin-bottom: 24px;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}
.product-apply-info .apply-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.product-apply-info .apply-label {
    font-size: 12px;
    color: var(--text-muted);
    letter-spacing: 2px;
}
.product-apply-info .apply-value {
    font-size: 15px;
    color: var(--ink);
    font-weight: 500;
}

.product-certs {
    margin-top: 32px;
    margin-bottom: 32px;
}
.product-certs .certs-title {
    font-size: 14px;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-bottom: 16px;
    font-weight: 400;
}
.product-certs .certs-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.product-certs .cert-item {
    width: 72px;
    height: 72px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 8px;
    transition: var(--transition);
}
.product-certs .cert-item:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.product-certs .cert-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-features {
    margin-bottom: 32px;
}
.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.features-list li {
    padding: 12px 0 12px 28px;
    position: relative;
    border-bottom: 1px solid var(--border-light);
    color: var(--text);
    font-size: 14px;
    line-height: 1.7;
}
.features-list li:last-child { border-bottom: none; }
.features-list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 18px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.product-actions {
    display: flex;
    gap: 16px;
    padding-top: 28px;
    border-top: 1px solid var(--border-light);
}
.product-actions .btn-primary {
    display: inline-block;
    padding: 18px 50px;
    background: var(--accent);
    color: var(--ink);
    font-size: 14px;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-weight: 500;
}
.product-actions .btn-primary:hover {
    background: var(--accent-dark);
    color: white;
    box-shadow: var(--shadow-gold);
    transform: translateY(-3px);
}
.product-actions .btn-outline-secondary {
    display: inline-block;
    padding: 18px 44px;
    background: transparent;
    color: var(--text);
    font-size: 14px;
    letter-spacing: 3px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}
.product-actions .btn-outline-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.product-content-section {
    padding: 80px 0 100px;
    background: var(--white);
}
.product-content-section .section-title {
    text-align: center;
    margin-bottom: 50px;
}
.product-content-section .section-title h2 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 3px;
}
.product-content-section .section-title .divider {
    width: 50px;
    height: 1px;
    background: var(--gradient-gold);
    margin: 0 auto;
}
.product-content {
    max-width: 900px;
    margin: 0 auto;
    line-height: 2;
    color: var(--text-light);
    font-size: 15px;
}
.product-content img {
    max-width: 100%;
    height: auto;
}

.related-section {
    padding: 80px 0 120px;
    background: var(--bg-light);
}
.related-section .section-title {
    text-align: center;
    margin-bottom: 60px;
}
.related-section .section-title h2 {
    font-size: 32px;
    margin-bottom: 16px;
    font-weight: 300;
    letter-spacing: 3px;
}
.related-section .section-title .subtitle {
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.related-section .section-title .divider {
    width: 50px;
    height: 1px;
    background: var(--gradient-gold);
    margin: 0 auto;
}

.related-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    height: 100%;
}
.related-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent);
}
.related-card:hover .related-image img {
    transform: scale(1.05);
}
.related-card .related-image {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background: var(--bg-warm);
}
.related-card .related-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.related-card .related-info {
    padding: 24px 20px;
}
.related-card .related-info h3 {
    font-size: 17px;
    margin-bottom: 10px;
    font-weight: 400;
    letter-spacing: 1px;
}
.related-card .related-info h3 a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
.related-card .related-info h3 a:hover { color: var(--accent); }
.related-card .related-desc {
    color: var(--text-light);
    font-size: 13px;
    line-height: 1.7;
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-card .related-link {
    color: var(--accent);
    font-size: 12px;
    letter-spacing: 2px;
    text-decoration: none;
    border-bottom: 1px solid var(--accent);
    padding-bottom: 2px;
    transition: var(--transition);
}
.related-card .related-link:hover {
    letter-spacing: 3px;
}

@media (max-width: 992px) {
    .product-gallery { position: static; }
    .product-detail-info { padding-left: 0; margin-top: 40px; }
}
@media (max-width: 768px) {
    .product-detail-body .page-banner { padding: 130px 0 60px; }
    .product-detail-section { padding: 50px 0 70px; }
    .product-detail-info h2 { font-size: 28px; }
    .product-actions { flex-wrap: wrap; }
    .product-actions .btn-primary,
    .product-actions .btn-outline-secondary { flex: 1; text-align: center; }
    .product-content-section,
    .related-section { padding: 50px 0 80px; }
}