/* roulang page: index */
/* ============ 设计变量 ============ */
        :root {
            --primary: #6B1227;
            --primary-hover: #57101F;
            --primary-soft: rgba(107, 18, 39, 0.06);
            --primary-soft-span: rgba(107, 18, 39, 0.12);
            --accent: #C08A3E;
            --accent-hover: #A8762F;
            --accent-soft: rgba(192, 138, 62, 0.2);
            --accent-soft-light: rgba(192, 138, 62, 0.12);
            --dark-green: #1D3A32;
            --dark-green-soft: rgba(29, 58, 50, 0.08);
            --bg-warm: #F4EDE4;
            --bg-dark: #221B1A;
            --bg-card-dark: #2C2321;
            --text-main: #1F1A17;
            --text-secondary: #8C5A3C;
            --text-muted-custom: #9C918A;
            --border-warm: #DDCFBF;
            --font-serif: 'Noto Serif SC', '思源宋体', serif;
            --font-sans: 'Noto Sans SC', '思源黑体', sans-serif;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(27, 20, 15, 0.06);
            --shadow-md: 0 6px 18px rgba(27, 20, 15, 0.12);
            --shadow-hover: 0 8px 24px rgba(27, 20, 15, 0.14);
            --shadow-dark: 0 6px 18px rgba(0, 0, 0, 0.25);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-hero: clamp(2.4rem, 5.2vw, 4.8rem);
            --font-section-title: clamp(1.8rem, 3.6vw, 2.8rem);
            --font-card-title: 1.15rem;
            --font-body: 0.98rem;
            --font-data: clamp(2rem, 4vw, 3.4rem);
        }

        /* ============ 基础 reset 与全局 ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: var(--font-body);
            line-height: 1.8;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent-hover);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-serif);
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-top: 0;
        }

        h1 {
            font-size: var(--font-hero);
            font-weight: 900;
            letter-spacing: 0.01em;
        }

        h2 {
            font-size: var(--font-section-title);
            font-weight: 700;
            letter-spacing: 0.015em;
        }

        h3 {
            font-size: 1.35rem;
            font-weight: 700;
        }

        h4 {
            font-size: 1.1rem;
            font-weight: 700;
        }

        p {
            margin-bottom: 1.2rem;
            color: var(--text-main);
            max-width: 68ch;
        }

        .text-secondary-custom {
            color: var(--text-secondary);
        }

        .text-muted-custom {
            color: var(--text-muted-custom);
        }

        .text-accent {
            color: var(--accent);
        }

        .text-primary-custom {
            color: var(--primary);
        }

        /* ============ 容器 ============ */
        .container-lg {
            max-width: 1140px;
        }

        .container-xl {
            max-width: 1320px;
        }

        .section-padding {
            padding: 5rem 0;
        }

        .section-padding-tight {
            padding: 3.5rem 0;
        }

        .bg-warm-section {
            background-color: var(--bg-warm);
        }

        .bg-dark-section {
            background-color: var(--bg-dark);
            color: #EDE3D8;
        }

        .bg-dark-section h2,
        .bg-dark-section h3,
        .bg-dark-section h4,
        .bg-dark-section p {
            color: #EDE3D8;
        }

        .bg-dark-section .text-secondary-custom {
            color: #B8A091;
        }

        .bg-green-section {
            background-color: var(--dark-green);
            color: #EDE3D8;
        }

        .bg-green-section h2,
        .bg-green-section h3 {
            color: #F4EDE4;
        }

        /* ============ 导航 Header ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(244, 237, 228, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(192, 138, 62, 0.3);
            transition: var(--transition);
            height: 76px;
            display: flex;
            align-items: center;
        }

        .site-header.scrolled {
            background: rgba(244, 237, 228, 0.98);
            box-shadow: 0 4px 16px rgba(27, 20, 15, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-group.left {
            justify-content: flex-end;
        }

        .nav-group.right {
            justify-content: flex-start;
        }

        .nav-group .nav-link {
            font-family: var(--font-sans);
            font-weight: 500;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            color: var(--text-main);
            padding: 0.5rem 0.75rem;
            border-radius: 6px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-group .nav-link:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .nav-group .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft-span);
            font-weight: 700;
        }

        .nav-logo-center {
            flex-shrink: 0;
            padding: 0 0.75rem;
            text-align: center;
        }

        .nav-logo-center .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.35rem;
            color: var(--primary);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .nav-logo-center .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--primary);
            color: var(--bg-warm);
            border-radius: 8px;
            font-size: 1rem;
        }

        .navbar-toggler-custom {
            border: 1px solid var(--border-warm);
            border-radius: 8px;
            padding: 0.4rem 0.65rem;
            background: transparent;
            color: var(--text-main);
            font-size: 1.2rem;
            display: none;
            transition: var(--transition);
        }

        .navbar-toggler-custom:hover {
            background: var(--primary-soft);
            border-color: var(--accent);
        }

        /* 移动端折叠菜单 */
        .mobile-nav-collapse {
            display: none;
            position: fixed;
            top: 76px;
            left: 0;
            right: 0;
            background: var(--bg-dark);
            z-index: 1049;
            border-bottom: 1px solid rgba(192, 138, 62, 0.3);
            padding: 1rem 1.5rem 1.5rem;
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
        }

        .mobile-nav-collapse.show {
            display: block;
        }

        .mobile-nav-collapse .mobile-nav-link {
            display: block;
            color: #EDE3D8;
            font-family: var(--font-sans);
            font-weight: 500;
            font-size: 1rem;
            padding: 0.8rem 0;
            border-bottom: 1px solid rgba(192, 138, 62, 0.18);
            letter-spacing: 0.02em;
            transition: var(--transition);
        }

        .mobile-nav-collapse .mobile-nav-link:hover {
            color: var(--accent);
            padding-left: 0.5rem;
        }

        .mobile-nav-collapse .mobile-nav-link.active {
            color: var(--accent);
            font-weight: 700;
        }

        .mobile-nav-collapse .mobile-nav-link:last-child {
            border-bottom: none;
        }

        /* ============ 按钮系统 ============ */
        .btn-custom {
            font-family: var(--font-sans);
            font-weight: 500;
            border-radius: 999px;
            padding: 0.8rem 1.8rem;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            border: none;
            cursor: pointer;
            text-align: center;
            justify-content: center;
        }

        .btn-custom-primary {
            background: var(--primary);
            color: #F4EDE4;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 4px 14px rgba(107, 18, 39, 0.25);
        }

        .btn-custom-primary:hover {
            background: var(--primary-hover);
            color: #F4EDE4;
            transform: translateY(-1px);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 8px 22px rgba(107, 18, 39, 0.32);
        }

        .btn-custom-primary:active {
            transform: translateY(0);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 2px 8px rgba(107, 18, 39, 0.2);
        }

        .btn-custom-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

        .btn-custom-secondary:hover {
            background: var(--primary-soft);
            color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-custom-accent {
            background: var(--accent);
            color: #221B1A;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 4px 14px rgba(192, 138, 62, 0.3);
        }

        .btn-custom-accent:hover {
            background: var(--accent-hover);
            color: #221B1A;
            transform: translateY(-1px);
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 8px 22px rgba(192, 138, 62, 0.38);
        }

        .btn-custom-light {
            background: #F4EDE4;
            color: var(--primary);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .btn-custom-light:hover {
            background: #FFF7EF;
            color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-custom-sm {
            padding: 0.55rem 1.2rem;
            font-size: 0.85rem;
        }

        .btn-custom-lg {
            padding: 1rem 2.2rem;
            font-size: 1.05rem;
        }

        /* ============ 徽章/标签 ============ */
        .badge-custom {
            display: inline-block;
            font-family: var(--font-sans);
            font-size: 0.75rem;
            font-weight: 500;
            letter-spacing: 0.06em;
            padding: 0.35rem 0.75rem;
            border-radius: 6px;
            transition: var(--transition);
            line-height: 1.4;
        }

        .badge-gold {
            background: var(--accent-soft-light);
            color: var(--accent-hover);
            border: 1px solid var(--accent-soft);
        }

        .badge-green {
            background: var(--dark-green-soft);
            color: var(--dark-green);
            border: 1px solid rgba(29, 58, 50, 0.2);
        }

        .badge-red {
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid var(--primary-soft-span);
        }

        .badge-dark {
            background: rgba(244, 237, 228, 0.12);
            color: #F4EDE4;
            border: 1px solid rgba(244, 237, 228, 0.2);
        }

        /* ============ 卡片系统 ============ */
        .card-custom {
            background: #FFF9F3;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 1.5rem;
            transition: var(--transition);
            height: 100%;
        }

        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .card-custom-dark {
            background: var(--bg-card-dark);
            border: 1px solid rgba(192, 138, 62, 0.25);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-dark);
            padding: 1.5rem;
            transition: var(--transition);
            height: 100%;
            color: #EDE3D8;
        }

        .card-custom-dark:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .card-custom-dark h3,
        .card-custom-dark h4 {
            color: #F4EDE4;
        }

        .card-custom-dark p {
            color: #CBB8A8;
        }

        /* ============ Hero 首屏（文档帮助中心风格） ============ */
        .hero-section {
            position: relative;
            min-height: 88vh;
            display: flex;
            align-items: center;
            background: var(--bg-dark);
            overflow: hidden;
            padding: 5rem 0 4rem;
        }

        .hero-bg-image {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            opacity: 0.35;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(34, 27, 26, 0.55) 0%, rgba(34, 27, 26, 0.75) 50%, rgba(34, 27, 26, 0.9) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 5;
            text-align: center;
            width: 100%;
        }

        .hero-badge-tag {
            display: inline-block;
            background: rgba(34, 27, 26, 0.65);
            border: 1px solid rgba(192, 138, 62, 0.4);
            color: #E8D5B5;
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 0.08em;
            padding: 0.4rem 1.2rem;
            border-radius: 999px;
            margin-bottom: 1.5rem;
        }

        .hero-section h1 {
            color: #F4EDE4;
            text-align: center;
            margin-bottom: 1.2rem;
            font-size: var(--font-hero);
            max-width: 900px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-section h1 .keyword-gold {
            color: var(--accent);
        }

        .hero-subtitle {
            color: #D4C4B4;
            font-size: 1.08rem;
            line-height: 1.7;
            max-width: 720px;
            margin: 0 auto 2rem;
            text-align: center;
        }

        .hero-search-wrapper {
            max-width: 620px;
            margin: 0 auto 1.8rem;
            position: relative;
        }

        .hero-search-input {
            width: 100%;
            background: rgba(244, 237, 228, 0.95);
            border: 1px solid rgba(192, 138, 62, 0.4);
            border-radius: 999px;
            padding: 0.95rem 1.8rem;
            font-family: var(--font-sans);
            font-size: 1rem;
            color: var(--text-main);
            transition: var(--transition);
            outline: none;
        }

        .hero-search-input::placeholder {
            color: var(--text-muted-custom);
        }

        .hero-search-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(192, 138, 62, 0.18);
            background: #FFF9F3;
        }

        .hero-search-btn {
            position: absolute;
            right: 6px;
            top: 50%;
            transform: translateY(-50%);
            background: var(--accent);
            color: #221B1A;
            border: none;
            border-radius: 999px;
            padding: 0.65rem 1.5rem;
            font-weight: 700;
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.02em;
        }

        .hero-search-btn:hover {
            background: var(--accent-hover);
        }

        .hero-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem;
            justify-content: center;
            margin-bottom: 1.5rem;
        }

        .hero-chip {
            background: rgba(244, 237, 228, 0.1);
            border: 1px solid rgba(192, 138, 62, 0.3);
            color: #E8D5B5;
            border-radius: 999px;
            padding: 0.45rem 1.1rem;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
            letter-spacing: 0.02em;
        }

        .hero-chip:hover {
            background: rgba(192, 138, 62, 0.25);
            border-color: var(--accent);
            color: #F4EDE4;
        }

        /* ============ 卖点三连 ============ */
        .feature-icon-circle {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--primary-soft);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 1.2rem;
            margin-bottom: 1rem;
            flex-shrink: 0;
        }

        .feature-item {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            height: 100%;
        }

        /* ============ 入口矩阵 ============ */
        .entry-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            min-height: 180px;
            border: 1px solid var(--border-warm);
            transition: var(--transition);
            cursor: pointer;
            text-decoration: none;
            display: block;
            background: #FFF9F3;
        }

        .entry-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .entry-card .entry-image {
            width: 100%;
            height: 140px;
            object-fit: cover;
            object-position: center;
            transition: var(--transition);
        }

        .entry-card:hover .entry-image {
            transform: scale(1.03);
        }

        .entry-card .entry-body {
            padding: 1rem 1.2rem;
        }

        .entry-card .entry-title {
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text-main);
            margin: 0 0 0.3rem;
        }

        .entry-card .entry-count {
            font-size: 0.8rem;
            color: var(--text-secondary);
            letter-spacing: 0.03em;
        }

        /* ============ 不对称编辑排版 ============ */
        .asym-layout {
            display: flex;
            gap: 3rem;
            align-items: center;
        }

        .asym-layout.reverse {
            flex-direction: row-reverse;
        }

        .asym-text {
            flex: 1 1 55%;
        }

        .asym-image {
            flex: 1 1 45%;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .asym-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            object-position: center;
            transition: var(--transition);
        }

        .asym-image:hover img {
            transform: scale(1.02);
        }

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

        .numbered-list li {
            display: flex;
            gap: 1rem;
            padding: 0.8rem 0;
            border-bottom: 1px solid var(--border-warm);
        }

        .numbered-list li:last-child {
            border-bottom: none;
        }

        .numbered-list .step-number {
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 900;
            color: var(--accent);
            line-height: 1;
            min-width: 50px;
            flex-shrink: 0;
        }

        /* ============ 数据指标条 ============ */
        .data-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-between;
            align-items: center;
        }

        .data-item {
            text-align: center;
            flex: 1 1 160px;
        }

        .data-number {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: var(--font-data);
            color: var(--primary);
            line-height: 1.2;
        }

        .data-number.gold {
            color: var(--accent);
        }

        .data-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            letter-spacing: 0.04em;
            margin-top: 0.3rem;
        }

        /* ============ 证言卡片 ============ */
        .testimonial-card {
            background: #FFF9F3;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 1.8rem;
            box-shadow: var(--shadow-sm);
            position: relative;
            height: 100%;
            transition: var(--transition);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
        }

        .testimonial-quote-mark {
            font-family: var(--font-serif);
            font-size: 3.5rem;
            font-weight: 900;
            color: var(--accent-soft);
            position: absolute;
            top: 0.5rem;
            left: 1rem;
            line-height: 1;
            pointer-events: none;
        }

        .testimonial-text {
            font-size: 1.05rem;
            line-height: 1.7;
            color: var(--text-main);
            position: relative;
            z-index: 2;
            padding-top: 1.2rem;
        }

        .testimonial-author {
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-top: 1rem;
            font-weight: 500;
        }

        /* ============ 场景矩阵 ============ */
        .scene-card {
            background: #FFF9F3;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            height: 100%;
            transition: var(--transition);
        }

        .scene-card:hover {
            border-color: var(--accent);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .scene-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--accent-soft-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-hover);
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
        }

        /* ============ 资讯列表 ============ */
        .news-item {
            display: flex;
            gap: 1.2rem;
            padding: 1.2rem 0;
            border-bottom: 1px solid var(--border-warm);
            transition: var(--transition);
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover {
            padding-left: 0.5rem;
        }

        .news-thumb {
            width: 100px;
            height: 70px;
            border-radius: 8px;
            object-fit: cover;
            object-position: center;
            flex-shrink: 0;
        }

        .news-content {
            flex: 1;
        }

        .news-title {
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 1rem;
            color: var(--text-main);
            margin-bottom: 0.3rem;
            transition: var(--transition);
        }

        .news-title:hover {
            color: var(--primary);
        }

        .news-meta {
            font-size: 0.8rem;
            color: var(--text-secondary);
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        /* ============ 进度条/仪表区 ============ */
        .progress-custom {
            height: 6px;
            background: var(--border-warm);
            border-radius: 999px;
            overflow: hidden;
            margin-bottom: 0.8rem;
        }

        .progress-custom .progress-fill {
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transition: width 0.6s ease;
        }

        .ring-progress {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            border: 5px solid var(--accent);
            border-top-color: var(--dark-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--accent-hover);
        }

        /* ============ 专题精选榜 ============ */
        .featured-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-warm);
            background: #FFF9F3;
            transition: var(--transition);
            height: 100%;
            cursor: pointer;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .featured-card .featured-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
            object-position: center;
        }

        .featured-card .featured-body {
            padding: 1.3rem 1.5rem;
        }

        .featured-card .featured-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(107, 18, 39, 0.9);
            color: #F4EDE4;
            font-size: 0.75rem;
            font-weight: 500;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            letter-spacing: 0.04em;
        }

        /* ============ 会员权益区 ============ */
        .member-card {
            background: #FFF9F3;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            padding: 2rem 1.5rem;
            text-align: center;
            height: 100%;
            transition: var(--transition);
            position: relative;
        }

        .member-card.featured-member {
            border-color: var(--accent);
            box-shadow: 0 8px 28px rgba(192, 138, 62, 0.25);
            background: #FFFCF8;
        }

        .member-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }

        .member-badge-top {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent);
            color: #221B1A;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 0.25rem 0.9rem;
            border-radius: 999px;
            letter-spacing: 0.06em;
            white-space: nowrap;
        }

        /* ============ 安全提示区 ============ */
        .rule-item {
            display: flex;
            align-items: flex-start;
            gap: 0.8rem;
            padding: 0.8rem 0;
        }

        .rule-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: var(--dark-green-soft);
            color: var(--dark-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        /* ============ 最终CTA ============ */
        .final-cta-section {
            background: var(--dark-green);
            padding: 5rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .final-cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(192, 138, 62, 0.12);
            pointer-events: none;
        }

        .final-cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -15%;
            width: 350px;
            height: 350px;
            border-radius: 50%;
            background: rgba(107, 18, 39, 0.3);
            pointer-events: none;
        }

        .final-cta-content {
            position: relative;
            z-index: 2;
        }

        /* ============ 保障图标条 ============ */
        .guarantee-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            justify-content: center;
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .guarantee-item .guarantee-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--accent-soft-light);
            color: var(--accent-hover);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            flex-shrink: 0;
        }

        /* ============ 页脚 ============ */
        .site-footer {
            background: var(--bg-dark);
            color: #B8A091;
            padding: 3.5rem 0 1.5rem;
            border-top: 1px solid rgba(192, 138, 62, 0.2);
        }

        .site-footer h4 {
            color: #F4EDE4;
            font-size: 1rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }

        .site-footer .footer-logo {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.3rem;
            color: #F4EDE4;
            letter-spacing: 0.04em;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 1rem;
        }

        .site-footer .footer-logo .logo-icon-small {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: var(--accent);
            color: #221B1A;
            border-radius: 6px;
            font-size: 0.85rem;
        }

        .footer-link {
            color: #B8A091;
            display: block;
            padding: 0.3rem 0;
            font-size: 0.9rem;
            transition: var(--transition);
        }

        .footer-link:hover {
            color: var(--accent);
            padding-left: 0.4rem;
        }

        .footer-divider {
            border-top: 1px solid rgba(192, 138, 62, 0.18);
            margin: 2rem 0 1rem;
            padding-top: 1rem;
            text-align: center;
            font-size: 0.85rem;
            color: #9C918A;
        }

        .footer-divider a {
            color: var(--accent);
            font-weight: 500;
        }

        .footer-divider a:hover {
            color: #F4EDE4;
        }

        /* ============ 响应式断点 ============ */
        @media (max-width: 1199.98px) {
            .nav-group .nav-link {
                font-size: 0.82rem;
                padding: 0.4rem 0.55rem;
            }
            .nav-logo-center .logo-link {
                font-size: 1.15rem;
            }
            .section-padding {
                padding: 4rem 0;
            }
            .asym-layout {
                gap: 2rem;
            }
        }

        @media (max-width: 991.98px) {
            .site-header {
                height: 66px;
            }
            .nav-group.desktop {
                display: none;
            }
            .navbar-toggler-custom {
                display: inline-flex;
                align-items: center;
                justify-content: center;
            }
            .nav-logo-center {
                padding: 0;
            }
            .nav-logo-center .logo-link {
                font-size: 1.1rem;
            }
            .hero-section {
                min-height: 80vh;
                padding: 3.5rem 0;
            }
            .asym-layout,
            .asym-layout.reverse {
                flex-direction: column;
                gap: 2rem;
            }
            .asym-image img {
                height: 260px;
            }
            .section-padding {
                padding: 3.5rem 0;
            }
            .data-strip {
                gap: 1.2rem;
            }
            .data-number {
                font-size: clamp(1.6rem, 3vw, 2.4rem);
            }
            .card-custom,
            .card-custom-dark,
            .scene-card,
            .testimonial-card {
                padding: 1.2rem;
            }
            .featured-card .featured-image {
                height: 170px;
            }
        }

        @media (max-width: 767.98px) {
            .site-header {
                height: 62px;
                padding: 0 0.75rem;
            }
            .nav-logo-center .logo-link {
                font-size: 1rem;
                letter-spacing: 0.02em;
            }
            .nav-logo-center .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }
            .hero-section {
                min-height: 75vh;
                padding: 3rem 0 2.5rem;
            }
            .hero-subtitle {
                font-size: 0.95rem;
                padding: 0 0.75rem;
            }
            .hero-search-wrapper {
                padding: 0 1rem;
            }
            .hero-search-btn {
                padding: 0.5rem 1rem;
                font-size: 0.85rem;
            }
            .hero-chip {
                font-size: 0.78rem;
                padding: 0.35rem 0.85rem;
            }
            .section-padding {
                padding: 2.8rem 0;
            }
            .section-padding-tight {
                padding: 2.5rem 0;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .card-custom,
            .card-custom-dark,
            .scene-card,
            .testimonial-card {
                padding: 1rem;
                border-radius: 12px;
            }
            .data-strip {
                flex-direction: column;
                gap: 1.5rem;
                align-items: center;
            }
            .data-item {
                flex: none;
                width: 100%;
            }
            .news-item {
                flex-direction: column;
                gap: 0.6rem;
            }
            .news-thumb {
                width: 100%;
                height: 140px;
                border-radius: 8px;
            }
            .featured-card .featured-image {
                height: 160px;
            }
            .asym-image img {
                height: 200px;
            }
            .btn-custom {
                width: 100%;
                padding: 0.7rem 1.2rem;
                font-size: 0.9rem;
            }
            .member-card {
                padding: 1.5rem 1rem;
            }
            .hero-section h1 {
                font-size: 1.8rem;
            }
            .site-footer {
                padding: 2.5rem 0 1rem;
            }
            .footer-divider {
                font-size: 0.75rem;
            }
            .guarantee-strip {
                gap: 1rem;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .site-header {
                height: 58px;
            }
            .nav-logo-center .logo-link {
                font-size: 0.95rem;
            }
            .nav-logo-center .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 0.75rem;
            }
            .hero-section h1 {
                font-size: 1.5rem;
            }
            .hero-subtitle {
                font-size: 0.88rem;
            }
            .hero-search-input {
                padding: 0.75rem 1.2rem;
                font-size: 0.9rem;
            }
            .hero-search-btn {
                padding: 0.45rem 0.85rem;
                font-size: 0.78rem;
                right: 4px;
            }
            .section-padding {
                padding: 2.2rem 0;
            }
            h2 {
                font-size: 1.4rem;
            }
            .card-custom,
            .card-custom-dark,
            .scene-card {
                border-radius: 10px;
                padding: 0.9rem;
            }
        }

        /* ============ 辅助工具类 ============ */
        .gap-2-custom {
            gap: 0.75rem;
        }

        .gap-3-custom {
            gap: 1rem;
        }

        .gap-4-custom {
            gap: 1.5rem;
        }

        .text-serif {
            font-family: var(--font-serif);
        }

        .fw-700 {
            font-weight: 700;
        }

        .fw-900 {
            font-weight: 900;
        }

        .letter-spacing-02 {
            letter-spacing: 0.02em;
        }

        .letter-spacing-04 {
            letter-spacing: 0.04em;
        }

        .border-top-warm {
            border-top: 1px solid var(--border-warm);
        }

        .border-bottom-warm {
            border-bottom: 1px solid var(--border-warm);
        }

        .img-placeholder {
            background: #EADED0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted-custom);
            font-size: 0.85rem;
            letter-spacing: 0.03em;
            width: 100%;
            height: 100%;
            min-height: 100px;
            border-radius: 8px;
        }

        .section-divider {
            width: 60px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 999px;
            margin: 0.8rem 0 1.5rem;
        }

        .section-label {
            font-size: 0.8rem;
            font-weight: 500;
            letter-spacing: 0.08em;
            color: var(--accent-hover);
            text-transform: uppercase;
            display: block;
            margin-bottom: 0.6rem;
        }

        .dark-label {
            color: #D4B47C;
        }

/* roulang page: category1 */
:root {
            --primary: #6B1227;
            --primary-hover: #57101F;
            --primary-soft: rgba(107, 18, 39, 0.06);
            --primary-soft-span: rgba(107, 18, 39, 0.12);
            --accent: #C08A3E;
            --accent-hover: #A8762F;
            --accent-soft: rgba(192, 138, 62, 0.2);
            --accent-soft-light: rgba(192, 138, 62, 0.12);
            --dark-green: #1D3A32;
            --dark-green-soft: rgba(29, 58, 50, 0.08);
            --bg-warm: #F4EDE4;
            --bg-dark: #221B1A;
            --bg-card-dark: #2C2321;
            --text-main: #1F1A17;
            --text-secondary: #8C5A3C;
            --text-muted-custom: #9C918A;
            --border-warm: #DDCFBF;
            --font-serif: 'Noto Serif SC', '思源宋体', serif;
            --font-sans: 'Noto Sans SC', '思源黑体', sans-serif;
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-sm: 0 2px 8px rgba(27, 20, 15, 0.06);
            --shadow-md: 0 6px 18px rgba(27, 20, 15, 0.12);
            --shadow-hover: 0 8px 24px rgba(27, 20, 15, 0.14);
            --shadow-dark: 0 6px 18px rgba(0, 0, 0, 0.25);
            --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-hero: clamp(2.4rem, 5.2vw, 4.8rem);
            --font-section-title: clamp(1.8rem, 3.6vw, 2.8rem);
            --font-card-title: 1.15rem;
            --font-body: 0.98rem;
            --font-data: clamp(2rem, 4vw, 3.4rem);
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-sans);
            font-size: var(--font-body);
            line-height: 1.8;
            color: var(--text-main);
            background-color: var(--bg-warm);
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--accent-hover);
            text-decoration: none;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .text-secondary-custom {
            color: var(--text-secondary);
        }

        .text-muted-custom {
            color: var(--text-muted-custom);
        }

        .text-accent {
            color: var(--accent);
        }

        .text-primary-custom {
            color: var(--primary);
        }

        .container-lg {
            max-width: 1140px;
        }

        .container-xl {
            max-width: 1320px;
        }

        .section-padding {
            padding: 5rem 0;
        }

        .section-padding-tight {
            padding: 3.5rem 0;
        }

        .bg-warm-section {
            background-color: var(--bg-warm);
        }

        .bg-dark-section {
            background-color: var(--bg-dark);
            color: #EDE3D8;
        }

        .bg-dark-section h2,
        .bg-dark-section h3,
        .bg-dark-section h4,
        .bg-dark-section p {
            color: #EDE3D8;
        }

        .bg-dark-section .text-secondary-custom {
            color: #B8A091;
        }

        .bg-green-section {
            background-color: var(--dark-green);
            color: #EDE3D8;
        }

        .bg-green-section h2,
        .bg-green-section h3 {
            color: #F4EDE4;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1050;
            background: rgba(244, 237, 228, 0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(192, 138, 62, 0.3);
            transition: var(--transition);
            height: 76px;
            display: flex;
            align-items: center;
        }

        .site-header.scrolled {
            background: rgba(244, 237, 228, 0.98);
            box-shadow: 0 4px 16px rgba(27, 20, 15, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-group.left {
            justify-content: flex-end;
        }

        .nav-group.right {
            justify-content: flex-start;
        }

        .nav-group .nav-link {
            font-family: var(--font-sans);
            font-weight: 500;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
            color: var(--text-main);
            padding: 0.5rem 0.75rem;
            border-radius: 6px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-group .nav-link:hover {
            color: var(--primary);
            background: var(--primary-soft);
        }

        .nav-group .nav-link.active {
            color: var(--primary);
            background: var(--primary-soft-span);
            font-weight: 700;
        }

        .nav-logo-center {
            text-align: center;
            flex-shrink: 0;
            padding: 0 1rem;
        }

        .nav-logo-center .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.25rem;
            color: var(--primary);
            letter-spacing: 0.03em;
            white-space: nowrap;
        }

        .nav-logo-center .logo-link:hover {
            color: var(--primary-hover);
        }

        .nav-logo-center .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--bg-warm);
            font-size: 0.85rem;
            flex-shrink: 0;
        }

        .navbar-toggler-custom {
            display: none;
            background: none;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            color: var(--text-main);
            font-size: 1.2rem;
            padding: 0.4rem 0.7rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .navbar-toggler-custom:hover {
            background: var(--primary-soft);
            border-color: var(--accent);
            color: var(--primary);
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 76px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--bg-dark);
            z-index: 1049;
            padding: 1.5rem;
            overflow-y: auto;
            opacity: 0;
            transform: translateY(-10px);
            transition: opacity 0.3s ease, transform 0.3s ease;
            pointer-events: none;
        }

        .mobile-nav-panel.open {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }

        .mobile-nav-panel .mobile-nav-link {
            display: block;
            color: #EDE3D8;
            font-family: var(--font-sans);
            font-size: 1rem;
            padding: 0.8rem 1rem;
            border-bottom: 1px solid rgba(221, 207, 191, 0.2);
            transition: var(--transition);
        }

        .mobile-nav-panel .mobile-nav-link:hover {
            color: var(--accent);
            background: rgba(192, 138, 62, 0.1);
        }

        .mobile-nav-panel .mobile-nav-link.active {
            color: var(--accent);
            font-weight: 700;
        }

        .section-title {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: var(--font-section-title);
            color: var(--text-main);
            margin-bottom: 0.9rem;
            line-height: 1.3;
        }

        .section-title .accent-text {
            color: var(--accent);
        }

        .section-lead {
            font-size: 1rem;
            color: var(--text-secondary);
            margin-bottom: 2.5rem;
            max-width: 680px;
            line-height: 1.9;
        }

        .btn-primary-custom {
            display: inline-block;
            background: var(--primary);
            color: #F4EDE4;
            font-family: var(--font-sans);
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            border: none;
            border-radius: 999px;
            padding: 0.8rem 1.8rem;
            box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
            transition: var(--transition);
            text-align: center;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary-custom:hover {
            background: var(--primary-hover);
            color: #F4EDE4;
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(107, 18, 39, 0.25);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-primary-custom:focus-visible {
            outline: 3px solid var(--accent);
            outline-offset: 2px;
        }

        .btn-outline-custom {
            display: inline-block;
            background: transparent;
            color: var(--primary);
            font-family: var(--font-sans);
            font-weight: 500;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            border: 1px solid var(--primary);
            border-radius: 999px;
            padding: 0.8rem 1.8rem;
            transition: var(--transition);
            text-align: center;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-outline-custom:hover {
            background: var(--primary-soft);
            color: var(--primary-hover);
            border-color: var(--primary-hover);
        }

        .btn-dark-gold {
            display: inline-block;
            background: var(--accent);
            color: var(--text-main);
            font-family: var(--font-sans);
            font-weight: 700;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            border: none;
            border-radius: 999px;
            padding: 0.8rem 1.8rem;
            transition: var(--transition);
            text-align: center;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-dark-gold:hover {
            background: var(--accent-hover);
            color: var(--text-main);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(192, 138, 62, 0.3);
        }

        .card-custom {
            background: var(--bg-warm);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            overflow: hidden;
        }

        .card-custom:hover {
            box-shadow: var(--shadow-hover);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .card-dark-custom {
            background: var(--bg-card-dark);
            border: 1px solid rgba(192, 138, 62, 0.25);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-dark);
            color: #EDE3D8;
        }

        .badge-accent {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 0.06em;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            background: var(--accent-soft-light);
            color: var(--accent-hover);
            border: 1px solid var(--accent-soft);
        }

        .badge-green {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 0.06em;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            background: var(--dark-green-soft);
            color: var(--dark-green);
            border: 1px solid rgba(29, 58, 50, 0.2);
        }

        .badge-primary {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 500;
            letter-spacing: 0.06em;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            background: var(--primary-soft);
            color: var(--primary);
            border: 1px solid var(--primary-soft-span);
        }

        .card-media {
            position: relative;
            overflow: hidden;
            background: #E8DCCF;
        }

        .card-media img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .card-custom:hover .card-media img {
            transform: scale(1.03);
        }

        .card-body-custom {
            padding: 1.2rem 1.3rem;
        }

        .card-title-custom {
            font-family: var(--font-serif);
            font-weight: 700;
            font-size: var(--font-card-title);
            color: var(--text-main);
            margin-bottom: 0.5rem;
            line-height: 1.4;
        }

        .card-text-custom {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 0.8rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .card-meta {
            font-size: 0.78rem;
            color: var(--text-muted-custom);
            display: flex;
            align-items: center;
            gap: 0.6rem;
            flex-wrap: wrap;
        }

        .filter-bar {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
            padding: 1rem 1.2rem;
            background: rgba(244, 237, 228, 0.6);
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-md);
        }

        .filter-select {
            font-family: var(--font-sans);
            font-size: 0.88rem;
            padding: 0.5rem 2rem 0.5rem 1rem;
            border: 1px solid var(--border-warm);
            border-radius: var(--radius-sm);
            background: #fff;
            color: var(--text-main);
            cursor: pointer;
            transition: var(--transition);
            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='%238C5A3C' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 0.7rem center;
        }

        .filter-select:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(192, 138, 62, 0.18);
        }

        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: var(--text-muted-custom);
            margin-bottom: 0.7rem;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-secondary);
        }

        .breadcrumb-custom a:hover {
            color: var(--primary);
        }

        .breadcrumb-sep {
            color: var(--accent);
            font-size: 0.7rem;
        }

        .category-header {
            padding: 2.8rem 0 2rem;
            background: linear-gradient(180deg, rgba(244,237,228,0.9) 0%, rgba(244,237,228,0.7) 100%);
            border-bottom: 1px solid var(--border-warm);
            position: relative;
            overflow: hidden;
        }

        .category-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/726c3299c6b8bb8d.jpg') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }

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

        .category-h1 {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: clamp(1.6rem, 3.2vw, 2.4rem);
            color: var(--text-main);
            margin-bottom: 0.6rem;
            line-height: 1.3;
        }

        .category-desc {
            font-size: 0.95rem;
            color: var(--text-secondary);
            max-width: 620px;
            line-height: 1.8;
        }

        .ranking-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 0.8rem 0;
            border-bottom: 1px solid var(--border-warm);
            transition: var(--transition);
        }

        .ranking-item:hover {
            background: var(--primary-soft);
            border-radius: var(--radius-sm);
            padding-left: 0.6rem;
        }

        .ranking-number {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.4rem;
            color: var(--accent);
            min-width: 36px;
            text-align: center;
            flex-shrink: 0;
        }

        .ranking-number.top3 {
            color: var(--primary);
            font-size: 1.7rem;
        }

        .ranking-content h4 {
            font-size: 0.95rem;
            font-weight: 700;
            font-family: var(--font-sans);
            color: var(--text-main);
            margin-bottom: 0.2rem;
        }

        .ranking-content p {
            font-size: 0.8rem;
            color: var(--text-muted-custom);
            margin: 0;
        }

        .stat-inline {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            flex-wrap: wrap;
        }

        .stat-pill {
            background: rgba(244, 237, 228, 0.08);
            border: 1px solid rgba(192, 138, 62, 0.3);
            border-radius: var(--radius-md);
            padding: 1.2rem 1.5rem;
            text-align: center;
            flex: 1;
            min-width: 140px;
        }

        .stat-pill .stat-value {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.8rem;
            color: var(--accent);
            display: block;
        }

        .stat-pill .stat-label {
            font-size: 0.8rem;
            color: #B8A091;
        }

        .subscribe-form {
            display: flex;
            gap: 0.7rem;
            max-width: 480px;
            flex-wrap: wrap;
        }

        .subscribe-input {
            flex: 1;
            min-width: 200px;
            padding: 0.75rem 1.2rem;
            border: 1px solid var(--border-warm);
            border-radius: 999px;
            background: #fff;
            font-family: var(--font-sans);
            font-size: 0.9rem;
            color: var(--text-main);
            transition: var(--transition);
        }

        .subscribe-input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(192, 138, 62, 0.18);
            outline: none;
        }

        .site-footer {
            background: var(--bg-dark);
            color: #EDE3D8;
            padding: 3.5rem 0 1.5rem;
            border-top: 1px solid rgba(192, 138, 62, 0.3);
        }

        .site-footer h4 {
            font-family: var(--font-sans);
            font-weight: 700;
            font-size: 0.9rem;
            letter-spacing: 0.06em;
            color: var(--accent);
            margin-bottom: 1rem;
            text-transform: uppercase;
        }

        .footer-logo {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.2rem;
            color: #EDE3D8;
            margin-bottom: 1rem;
        }

        .logo-icon-small {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--primary);
            color: var(--bg-warm);
            font-size: 0.75rem;
            flex-shrink: 0;
        }

        .footer-link {
            display: block;
            color: #B8A091;
            font-size: 0.88rem;
            padding: 0.25rem 0;
            transition: var(--transition);
        }

        .footer-link:hover {
            color: var(--accent);
            padding-left: 0.3rem;
        }

        .footer-divider {
            margin-top: 2.5rem;
            padding-top: 1.2rem;
            border-top: 1px solid rgba(221, 207, 191, 0.2);
            font-size: 0.78rem;
            color: #9C918A;
            text-align: center;
        }

        .footer-divider p {
            color: #9C918A;
        }

        @media (max-width: 991.98px) {
            .nav-group.desktop {
                display: none;
            }

            .navbar-toggler-custom {
                display: block;
            }

            .mobile-nav-panel {
                display: block;
            }

            .nav-logo-center {
                padding: 0;
            }

            .header-inner {
                gap: 0.5rem;
            }
        }

        @media (max-width: 767.98px) {
            .site-header {
                height: 64px;
            }

            .mobile-nav-panel {
                top: 64px;
            }

            .category-header {
                padding: 2rem 0 1.5rem;
            }

            .section-padding {
                padding: 3rem 0;
            }

            .section-padding-tight {
                padding: 2.2rem 0;
            }

            .card-media img {
                height: 160px;
            }

            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }

            .filter-select {
                width: 100%;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .subscribe-input {
                width: 100%;
                min-width: auto;
            }

            .stat-pill {
                min-width: 100px;
            }

            .stat-pill .stat-value {
                font-size: 1.4rem;
            }

            .btn-primary-custom,
            .btn-outline-custom,
            .btn-dark-gold {
                padding: 0.7rem 1.4rem;
                font-size: 0.88rem;
            }
        }

        @media (max-width: 520px) {
            .nav-logo-center .logo-link {
                font-size: 1rem;
            }

            .nav-logo-center .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.7rem;
            }

            .section-title {
                font-size: 1.6rem;
            }

            .category-h1 {
                font-size: 1.5rem;
            }

            .card-media img {
                height: 140px;
            }

            .card-body-custom {
                padding: 1rem;
            }

            .ranking-number {
                font-size: 1.2rem;
                min-width: 28px;
            }

            .ranking-number.top3 {
                font-size: 1.4rem;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
            }
        }