/* roulang page: index */
:root {
            --bg-primary: #171118;
            --bg-secondary: #1C171D;
            --bg-tertiary: #241E25;
            --primary: #A8243E;
            --primary-hover: #7A1A2C;
            --accent: #D8A45D;
            --accent-soft: rgba(216, 164, 93, 0.12);
            --text-primary: #F3EDE4;
            --text-muted: #C9BEB5;
            --text-dim: #8F8580;
            --border-rose: rgba(216, 164, 93, 0.28);
            --border-rose-strong: rgba(216, 164, 93, 0.45);
            --card-bg: rgba(36, 30, 37, 0.75);
            --card-bg-solid: #1E1921;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 72px;
            --container-max: 1200px;
            --font-base: 16px;
            --font-sm: 13px;
            --font-xs: 12px;
            --font-h1: clamp(32px, 4.5vw, 46px);
            --font-h2: clamp(26px, 3.2vw, 32px);
            --font-h3: clamp(20px, 2.4vw, 24px);
            --font-body: clamp(15px, 1.6vw, 17px);
            --line-height-body: 1.75;
            --line-height-heading: 1.4;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s ease;
            --transition-slow: 0.5s ease;
            --focus-ring: 0 0 0 3px rgba(216, 164, 93, 0.55);
        }

        *,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height-body);
            color: var(--text-primary);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        a:hover {
            color: var(--accent);
        }

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            cursor: pointer;
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(23, 17, 24, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-rose);
            transition: background var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(23, 17, 24, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: 14px 0;
            min-height: 68px;
        }

        .nav-logo {
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--text-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .nav-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), #6E1428);
            color: var(--text-primary);
            font-size: 16px;
            font-weight: 800;
            letter-spacing: 0;
            flex-shrink: 0;
            border: 1px solid var(--border-rose);
        }

        .nav-logo span {
            font-weight: 800;
            background: linear-gradient(135deg, var(--text-primary) 60%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-shrink: 0;
        }

        .nav-links a {
            display: inline-block;
            padding: 10px 16px;
            font-size: 14.5px;
            font-weight: 500;
            border-radius: 8px;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--text-primary);
            background-color: var(--accent-soft);
        }

        .nav-links a.active {
            color: var(--accent);
            background-color: var(--accent-soft);
        }

        .nav-links a.active::after {
            content: "";
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            border-radius: 1px;
            background-color: var(--accent);
        }

        .nav-search-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 1;
        }

        .nav-search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: rgba(36, 30, 37, 0.85);
            border: 1px solid var(--border-rose);
            border-radius: 10px;
            padding: 8px 14px;
            min-width: 220px;
            max-width: 300px;
            transition: border-color var(--transition-fast);
        }

        .nav-search:focus-within {
            border-color: var(--accent);
        }

        .nav-search svg {
            flex-shrink: 0;
            opacity: 0.7;
        }

        .nav-search input {
            background: transparent;
            border: none;
            outline: none;
            color: var(--text-primary);
            font-size: 14px;
            width: 100%;
            min-width: 0;
        }

        .nav-search input::placeholder {
            color: var(--text-dim);
            font-size: 13px;
        }

        .nav-search kbd {
            font-size: 11px;
            color: var(--text-dim);
            border: 1px solid var(--border-rose);
            border-radius: 4px;
            padding: 2px 6px;
            background: rgba(0, 0, 0, 0.2);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--primary);
            color: var(--text-primary);
            font-size: 13.5px;
            font-weight: 600;
            padding: 9px 18px;
            border-radius: 10px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .nav-cta-btn:hover {
            background: var(--primary-hover);
            color: #fff;
        }

        .nav-toggle {
            display: none;
            background: none;
            border: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 8px;
        }

        .nav-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            border-radius: 2px;
            background: var(--text-primary);
            transition: all var(--transition-fast);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7.5px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7.5px) rotate(-45deg);
        }

        /* ============ HERO ============ */
        .hero {
            position: relative;
            padding: var(--spacing-2xl) 0 var(--spacing-xl);
            background:
                linear-gradient(180deg, rgba(23, 17, 24, 0.65) 0%, rgba(23, 17, 24, 0.88) 70%, var(--bg-primary) 100%),
                url('/assets/images/e12b75b0946e49a5.webp') center / cover no-repeat;
            background-position: center;
            background-size: cover;
            min-height: 520px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--border-rose);
        }

        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(168, 36, 62, 0.18) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(216, 164, 93, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-xl);
            align-items: center;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
            width: 100%;
        }

        .hero-content {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .hero-badge-row {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(216, 164, 93, 0.15);
            border: 1px solid var(--border-rose-strong);
            color: var(--accent);
            font-size: 12.5px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            white-space: nowrap;
        }

        .hero-badge.hot {
            background: rgba(168, 36, 62, 0.2);
            border-color: rgba(168, 36, 62, 0.5);
            color: #E8A0B0;
        }

        .hero-title {
            font-size: var(--font-h1);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.5px;
            color: var(--text-primary);
        }

        .hero-title em {
            font-style: normal;
            color: var(--accent);
        }

        .hero-subtitle {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.85;
            max-width: 560px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            margin-top: var(--spacing-xs);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: var(--text-primary);
            font-size: 15px;
            font-weight: 600;
            padding: 14px 28px;
            border-radius: 12px;
            letter-spacing: 0.3px;
            transition: all var(--transition-fast);
            border: 1px solid rgba(168, 36, 62, 0.6);
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(168, 36, 62, 0.35);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--accent);
            font-size: 15px;
            font-weight: 600;
            padding: 13px 26px;
            border-radius: 12px;
            border: 1.5px solid var(--border-rose-strong);
            letter-spacing: 0.3px;
            transition: all var(--transition-fast);
        }

        .btn-secondary:hover {
            background: var(--accent-soft);
            color: var(--accent);
            border-color: var(--accent);
            transform: translateY(-2px);
        }

        .hero-stats {
            display: flex;
            gap: var(--spacing-md);
            margin-top: var(--spacing-sm);
        }

        .hero-stat {
            display: flex;
            flex-direction: column;
        }

        .hero-stat-num {
            font-size: 28px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -0.5px;
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-visual-main {
            width: 100%;
            max-width: 480px;
            aspect-ratio: 4/3;
            border-radius: var(--radius-lg);
            background: url('/assets/images/6de0d50d68d6c3a0.jpg') center / cover no-repeat;
            border: 1px solid var(--border-rose);
            box-shadow: var(--shadow-hover);
            position: relative;
            overflow: hidden;
        }

        .hero-visual-main::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(168, 36, 62, 0.3) 0%, transparent 50%, rgba(216, 164, 93, 0.15) 100%);
            pointer-events: none;
        }

        .hero-visual-tag {
            position: absolute;
            top: 16px;
            left: 16px;
            background: rgba(0, 0, 0, 0.65);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-rose);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 6px 12px;
            border-radius: 20px;
            z-index: 3;
        }

        .hero-visual-rating {
            position: absolute;
            bottom: 16px;
            right: 16px;
            background: rgba(0, 0, 0, 0.65);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-rose);
            color: var(--accent);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 20px;
            z-index: 3;
        }

        /* ============ SECTION BASE ============ */
        main section {
            padding: var(--spacing-xl) 0;
        }

        main section:nth-of-type(even) {
            background-color: var(--bg-secondary);
        }

        main section:nth-of-type(odd) {
            background-color: var(--bg-primary);
        }

        .section-header {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
            margin-bottom: var(--spacing-lg);
        }

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent);
            letter-spacing: 0.5px;
        }

        .section-tag::before {
            content: "";
            width: 24px;
            height: 2px;
            background: var(--accent);
            border-radius: 1px;
        }

        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            line-height: var(--line-height-heading);
            color: var(--text-primary);
        }

        .section-desc {
            font-size: 15.5px;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.8;
        }

        /* ============ CATEGORY ENTRY ============ */
        .cat-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .cat-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            min-height: 240px;
            background: var(--card-bg-solid);
            border: 1px solid var(--border-rose);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            align-items: flex-end;
        }

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

        .cat-card-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-size: cover;
            background-position: center;
            transition: transform var(--transition-slow);
        }

        .cat-card:hover .cat-card-bg {
            transform: scale(1.05);
        }

        .cat-card-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(23, 17, 24, 0.1) 0%, rgba(23, 17, 24, 0.75) 55%, rgba(23, 17, 24, 0.92) 100%);
            z-index: 2;
        }

        .cat-card-content {
            position: relative;
            z-index: 3;
            padding: var(--spacing-md);
            width: 100%;
        }

        .cat-card-badge {
            display: inline-block;
            background: rgba(168, 36, 62, 0.8);
            color: #fff;
            font-size: 11.5px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .cat-card-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .cat-card-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }

        .cat-card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13.5px;
            font-weight: 600;
            color: var(--accent);
        }

        .cat-card-link:hover {
            color: #F0C888;
        }

        .cat-card-1 .cat-card-bg {
            background-image: url('/assets/images/be74a1f8fef3ecf4.webp');
        }

        .cat-card-2 .cat-card-bg {
            background-image: url('/assets/images/c74984cfd95f57b3.webp');
        }

        .cat-card-3 .cat-card-bg {
            background-image: url('/assets/images/7066333920408777.webp');
        }

        /* ============ PAIN POINT ============ */
        .pain-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
            align-items: center;
        }

        .pain-text {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .pain-text h3 {
            font-size: var(--font-h3);
            color: var(--text-primary);
            font-weight: 700;
        }

        .pain-text p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.8;
        }

        .pain-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: var(--spacing-xs);
        }

        .pain-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            color: var(--text-muted);
            font-size: 14.5px;
            line-height: 1.65;
        }

        .pain-list li::before {
            content: "×";
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: rgba(168, 36, 62, 0.25);
            color: #E8A0B0;
            font-weight: 700;
            font-size: 14px;
            margin-top: 2px;
        }

        .pain-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-rose);
            box-shadow: var(--shadow-card);
            min-height: 280px;
            background: url('/assets/images/06acaafebcb68dcc.jpg') center / cover no-repeat;
            position: relative;
        }

        .pain-visual::after {
            content: "内容聚合 · 分类筛选 · 快速定位";
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 20px 24px;
            background: linear-gradient(180deg, transparent, rgba(23, 17, 24, 0.85));
            color: var(--text-primary);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        /* ============ SOLUTION ============ */
        .solution-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-md);
        }

        .solution-card {
            display: flex;
            gap: var(--spacing-sm);
            padding: var(--spacing-md);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            align-items: flex-start;
        }

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

        .solution-card-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(168, 36, 62, 0.2);
            border: 1px solid rgba(168, 36, 62, 0.35);
            font-size: 22px;
        }

        .solution-card-body h4 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .solution-card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ============ STEPS ============ */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .step-item {
            padding: var(--spacing-md);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            text-align: center;
            transition: all var(--transition-base);
            position: relative;
        }

        .step-item:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 12px;
            border: 2px solid rgba(216, 164, 93, 0.3);
        }

        .step-item h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .step-item p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        .step-arrow {
            display: none;
        }

        /* ============ ASIA SECTION ============ */
        .feature-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
            align-items: center;
        }

        .feature-visual {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-rose);
            box-shadow: var(--shadow-card);
            min-height: 320px;
            background: url('/assets/images/cd7ab7e40608e165.webp') center / cover no-repeat;
            transition: transform var(--transition-slow);
        }

        .feature-visual:hover {
            transform: scale(1.02);
        }

        .feature-detail {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .feature-detail h3 {
            font-size: var(--font-h3);
            font-weight: 700;
            color: var(--text-primary);
        }

        .feature-detail p {
            color: var(--text-muted);
            font-size: 15px;
            line-height: 1.8;
        }

        .feature-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: var(--spacing-xs);
        }

        .feature-tag {
            background: rgba(216, 164, 93, 0.12);
            border: 1px solid var(--border-rose);
            color: var(--accent);
            font-size: 12.5px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: 20px;
        }

        /* ============ EUROPE SECTION ============ */
        .euro-scroll {
            display: flex;
            gap: var(--spacing-md);
            overflow-x: auto;
            padding-bottom: var(--spacing-sm);
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .euro-scroll::-webkit-scrollbar {
            height: 4px;
        }

        .euro-scroll::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.1);
            border-radius: 2px;
        }

        .euro-scroll::-webkit-scrollbar-thumb {
            background: var(--border-rose-strong);
            border-radius: 2px;
        }

        .euro-card {
            flex-shrink: 0;
            width: 320px;
            scroll-snap-align: start;
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .euro-card-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            border-radius: 0;
        }

        .euro-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-slow);
        }

        .euro-card:hover .euro-card-img img {
            transform: scale(1.05);
        }

        .euro-card-body {
            padding: var(--spacing-sm);
        }

        .euro-card-body h4 {
            font-size: 15.5px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .euro-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .euro-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 8px;
            font-size: 12px;
            color: var(--accent);
            font-weight: 600;
        }

        /* ============ DATA ============ */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .stat-block {
            text-align: center;
            padding: var(--spacing-md);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            transition: all var(--transition-base);
        }

        .stat-block:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .stat-block-num {
            font-size: 36px;
            font-weight: 800;
            color: var(--accent);
            letter-spacing: -1px;
            line-height: 1.2;
        }

        .stat-block-label {
            font-size: 13.5px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ============ TESTIMONIALS ============ */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-md);
        }

        .testimonial-card {
            padding: var(--spacing-md);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

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

        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }

        .testimonial-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(168, 36, 62, 0.4), rgba(216, 164, 93, 0.3));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            border: 1px solid var(--border-rose);
        }

        .testimonial-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .testimonial-role {
            font-size: 12px;
            color: var(--text-dim);
        }

        .testimonial-text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .testimonial-rating {
            color: var(--accent);
            font-size: 14px;
            margin-top: 8px;
        }

        /* ============ AUDIENCE ============ */
        .audience-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-md);
        }

        .audience-item {
            padding: var(--spacing-md);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            text-align: center;
            transition: all var(--transition-base);
        }

        .audience-item:hover {
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .audience-item-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 14px;
            background: rgba(216, 164, 93, 0.12);
            border: 1px solid var(--border-rose);
            font-size: 22px;
            margin-bottom: var(--spacing-xs);
        }

        .audience-item h4 {
            font-size: 15.5px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .audience-item p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ============ NEWS LIST ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: 14px var(--spacing-sm);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .news-item:hover {
            border-color: var(--accent);
            background: rgba(36, 30, 37, 0.9);
        }

        .news-date {
            flex-shrink: 0;
            font-size: 12px;
            color: var(--text-dim);
            min-width: 60px;
            font-weight: 600;
        }

        .news-title {
            flex: 1;
            font-size: 14.5px;
            color: var(--text-primary);
            font-weight: 500;
            line-height: 1.5;
        }

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

        .news-tag {
            flex-shrink: 0;
            font-size: 11.5px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
            background: rgba(168, 36, 62, 0.2);
            color: #E8A0B0;
            border: 1px solid rgba(168, 36, 62, 0.35);
        }

        .news-tag.update {
            background: rgba(216, 164, 93, 0.15);
            color: var(--accent);
            border-color: var(--border-rose-strong);
        }

        /* ============ RANKING ============ */
        .rank-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
            counter-reset: rank;
        }

        .rank-list li {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            padding: 12px var(--spacing-sm);
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .rank-list li:hover {
            border-color: var(--accent);
        }

        .rank-num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 15px;
            background: rgba(36, 30, 37, 0.8);
            border: 1px solid var(--border-rose);
            color: var(--text-muted);
        }

        .rank-list li:nth-child(1) .rank-num {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

        .rank-list li:nth-child(2) .rank-num {
            background: rgba(216, 164, 93, 0.3);
            color: var(--accent);
            border-color: var(--border-rose-strong);
        }

        .rank-list li:nth-child(3) .rank-num {
            background: rgba(168, 36, 62, 0.25);
            color: #E8A0B0;
            border-color: rgba(168, 36, 62, 0.45);
        }

        .rank-name {
            flex: 1;
            font-size: 14.5px;
            color: var(--text-primary);
            font-weight: 500;
        }

        .rank-score {
            font-size: 14px;
            font-weight: 700;
            color: var(--accent);
            flex-shrink: 0;
        }

        .rank-trend {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 12px;
            flex-shrink: 0;
        }

        .rank-trend.up {
            background: rgba(168, 36, 62, 0.2);
            color: #E8A0B0;
        }

        .rank-trend.hot {
            background: rgba(216, 164, 93, 0.18);
            color: var(--accent);
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--card-bg);
            transition: border-color var(--transition-fast);
        }

        .faq-item:hover {
            border-color: var(--border-rose-strong);
        }

        .faq-item[open] {
            border-color: var(--accent);
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            list-style: none;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            transition: color var(--transition-fast);
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--accent);
        }

        .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-fast);
            color: var(--accent);
            font-size: 18px;
        }

        .faq-item[open] .faq-arrow {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* ============ CTA ============ */
        .cta-section {
            background: linear-gradient(135deg, rgba(168, 36, 62, 0.18) 0%, rgba(23, 17, 24, 0.9) 50%, rgba(216, 164, 93, 0.1) 100%);
            border-top: 1px solid var(--border-rose);
            border-bottom: 1px solid var(--border-rose);
        }

        .cta-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: var(--spacing-sm);
            padding: var(--spacing-xl) 0;
        }

        .cta-inner h2 {
            font-size: var(--font-h2);
            font-weight: 800;
            color: var(--text-primary);
        }

        .cta-inner p {
            font-size: 15.5px;
            color: var(--text-muted);
            max-width: 560px;
            line-height: 1.8;
        }

        .cta-search {
            display: flex;
            align-items: center;
            gap: 10px;
            max-width: 520px;
            width: 100%;
            margin-top: var(--spacing-xs);
        }

        .cta-search input {
            flex: 1;
            padding: 14px 18px;
            border-radius: 12px;
            background: rgba(36, 30, 37, 0.9);
            border: 1px solid var(--border-rose-strong);
            color: var(--text-primary);
            font-size: 14px;
            min-width: 0;
        }

        .cta-search input::placeholder {
            color: var(--text-dim);
        }

        .cta-search input:focus {
            border-color: var(--accent);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-rose);
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 13.5px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 14.5px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul a {
            font-size: 13.5px;
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid var(--border-rose);
            padding-top: var(--spacing-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
        }

        .footer-bottom p {
            font-size: 12.5px;
            color: var(--text-dim);
        }

        .footer-bottom-links {
            display: flex;
            gap: var(--spacing-md);
            font-size: 12.5px;
            color: var(--text-dim);
        }

        .footer-bottom-links a {
            color: var(--text-dim);
        }

        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 0;
            }

            .nav-links a {
                padding: 8px 10px;
                font-size: 13.5px;
            }

            .nav-search {
                min-width: 160px;
                max-width: 200px;
            }

            .hero-inner {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
                text-align: center;
            }

            .hero-content {
                align-items: center;
            }

            .hero-badge-row {
                justify-content: center;
            }

            .hero-actions {
                justify-content: center;
            }

            .hero-stats {
                justify-content: center;
            }

            .hero-subtitle {
                max-width: 600px;
            }

            .hero-visual-main {
                max-width: 420px;
            }

            .cat-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cat-card:last-child {
                grid-column: span 2;
            }

            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }

            .pain-content {
                grid-template-columns: 1fr;
            }

            .pain-visual {
                min-height: 220px;
            }

            .feature-layout {
                grid-template-columns: 1fr;
            }

            .feature-visual {
                min-height: 260px;
            }

            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
            }

            .audience-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .testimonial-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: var(--spacing-md);
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-wrap: wrap;
                gap: 10px;
            }

            .nav-toggle {
                display: flex;
                order: 3;
            }

            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                order: 4;
                gap: 2px;
                background: var(--bg-secondary);
                border-radius: var(--radius-sm);
                padding: var(--spacing-xs);
                border: 1px solid var(--border-rose);
            }

            .nav-links.open {
                display: flex;
            }

            .nav-links a {
                padding: 12px 16px;
                text-align: left;
                font-size: 14.5px;
                border-radius: 6px;
            }

            .nav-links a.active::after {
                display: none;
            }

            .nav-search-wrap {
                flex: 1;
                order: 2;
                min-width: 0;
            }

            .nav-search {
                min-width: 0;
                max-width: none;
                width: 100%;
                padding: 6px 12px;
            }

            .nav-search kbd {
                display: none;
            }

            .nav-cta-btn {
                order: 3;
                font-size: 12.5px;
                padding: 8px 14px;
            }

            .nav-logo {
                order: 1;
                font-size: 18px;
            }

            .hero {
                padding: var(--spacing-lg) 0;
                min-height: auto;
            }

            .hero-title {
                font-size: 28px;
            }

            .hero-stats {
                flex-wrap: wrap;
                gap: var(--spacing-sm);
            }

            .cat-grid {
                grid-template-columns: 1fr;
            }

            .cat-card:last-child {
                grid-column: auto;
            }

            .cat-card {
                min-height: 200px;
            }

            .solution-grid {
                grid-template-columns: 1fr;
            }

            .steps-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }

            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }

            .audience-grid {
                grid-template-columns: 1fr;
            }

            .euro-card {
                width: 280px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            main section {
                padding: var(--spacing-lg) 0;
            }

            .section-header {
                margin-bottom: var(--spacing-md);
            }

            .section-title {
                font-size: 22px;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 14px;
            }

            .hero-title {
                font-size: 24px;
            }

            .hero-subtitle {
                font-size: 14.5px;
            }

            .hero-visual-main {
                max-width: 100%;
                aspect-ratio: 3/2;
            }

            .btn-primary,
            .btn-secondary {
                font-size: 13.5px;
                padding: 12px 20px;
            }

            .stat-block-num {
                font-size: 28px;
            }

            .cat-card-content {
                padding: 14px;
            }

            .cat-card-title {
                font-size: 18px;
            }

            .testimonial-card,
            .solution-card,
            .step-item,
            .audience-item,
            .stat-block {
                padding: 14px;
            }

            .news-item {
                flex-wrap: wrap;
                gap: 6px;
                padding: 10px 12px;
            }

            .news-date {
                min-width: 50px;
            }

            .rank-num {
                width: 30px;
                height: 30px;
                font-size: 13px;
                border-radius: 8px;
            }

            .cta-search {
                flex-direction: column;
            }

            .cta-search input {
                width: 100%;
            }

            .faq-item summary {
                padding: 12px 14px;
                font-size: 14px;
            }

            .faq-answer {
                padding: 0 14px 14px;
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #171118;
            --bg-secondary: #1C171D;
            --bg-tertiary: #241E25;
            --primary: #A8243E;
            --primary-hover: #7A1A2C;
            --accent: #D8A45D;
            --accent-soft: rgba(216, 164, 93, 0.12);
            --text-primary: #F3EDE4;
            --text-muted: #C9BEB5;
            --text-dim: #8F8580;
            --border-rose: rgba(216, 164, 93, 0.28);
            --border-rose-strong: rgba(216, 164, 93, 0.45);
            --card-bg: rgba(36, 30, 37, 0.75);
            --card-bg-solid: #1E1921;
            --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.25);
            --shadow-hover: 0 16px 40px rgba(0, 0, 0, 0.35);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 72px;
            --container-max: 1200px;
            --font-base: 16px;
            --font-sm: 13px;
            --font-xs: 12px;
            --font-h1: clamp(32px, 4.5vw, 46px);
            --font-h2: clamp(26px, 3.2vw, 32px);
            --font-h3: clamp(20px, 2.4vw, 24px);
            --font-body: clamp(15px, 1.6vw, 17px);
            --line-height-body: 1.75;
            --line-height-heading: 1.4;
            --transition-fast: 0.2s ease;
            --transition-base: 0.35s ease;
            --transition-slow: 0.5s ease;
            --focus-ring: 0 0 0 3px rgba(216, 164, 93, 0.55);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height-body);
            color: var(--text-primary);
            background-color: var(--bg-primary);
            min-height: 100vh;
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-md);
        }

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

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            cursor: pointer;
        }

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

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        /* ============ HEADER / NAV ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(23, 17, 24, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-rose);
            transition: background var(--transition-base);
        }
        .site-header.scrolled {
            background: rgba(23, 17, 24, 0.98);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }

        .nav-container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: 14px 0;
            min-height: 68px;
        }

        .nav-logo {
            font-size: 22px;
            font-weight: 700;
            letter-spacing: 0.5px;
            color: var(--text-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary), #6E1428);
            color: var(--text-primary);
            font-size: 16px;
            font-weight: 800;
            letter-spacing: 0;
            flex-shrink: 0;
            border: 1px solid var(--border-rose);
        }
        .nav-logo span {
            font-weight: 800;
            background: linear-gradient(135deg, var(--text-primary) 60%, var(--accent) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-shrink: 0;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            display: inline-block;
            padding: 10px 16px;
            font-size: 14.5px;
            font-weight: 500;
            border-radius: 8px;
            color: var(--text-muted);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: var(--accent-soft);
        }
        .nav-links a.active {
            color: var(--accent);
            background: var(--accent-soft);
            border: 1px solid var(--border-rose);
        }

        .nav-search-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .nav-search {
            display: flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-tertiary);
            border: 1px solid var(--border-rose);
            border-radius: 999px;
            padding: 8px 14px;
            min-width: 220px;
            transition: all var(--transition-fast);
        }
        .nav-search:focus-within {
            border-color: var(--accent);
            box-shadow: var(--focus-ring);
        }
        .nav-search svg {
            flex-shrink: 0;
        }
        .nav-search input {
            flex: 1;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 14px;
            min-width: 0;
        }
        .nav-search input::placeholder {
            color: var(--text-dim);
        }
        .nav-search kbd {
            background: var(--bg-secondary);
            border: 1px solid var(--border-rose);
            border-radius: 4px;
            padding: 2px 6px;
            font-size: 11px;
            color: var(--text-dim);
            font-family: inherit;
        }

        .nav-cta-btn {
            background: var(--primary);
            color: var(--text-primary);
            border-radius: 999px;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            white-space: nowrap;
            transition: all var(--transition-base);
            border: 1px solid transparent;
        }
        .nav-cta-btn:hover {
            background: var(--primary-hover);
            border-color: var(--accent);
            color: var(--text-primary);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: space-around;
            width: 32px;
            height: 28px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
            z-index: 1100;
        }
        .nav-toggle span {
            width: 100%;
            height: 3px;
            background: var(--text-primary);
            border-radius: 3px;
            transition: all var(--transition-base);
        }
        .nav-toggle.active span:nth-child(1) {
            transform: translateY(10px) rotate(45deg);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-10px) rotate(-45deg);
        }

        /* ============ SECTION COMMON ============ */
        section {
            padding: var(--spacing-xl) 0;
        }
        .section-header {
            margin-bottom: var(--spacing-lg);
        }
        .section-header h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            line-height: var(--line-height-heading);
            margin-bottom: var(--spacing-sm);
            color: var(--text-primary);
        }
        .section-header p {
            color: var(--text-muted);
            max-width: 720px;
            font-size: var(--font-body);
        }

        /* ============ BREADCRUMB HERO ============ */
        .category-hero {
            position: relative;
            background: linear-gradient(135deg, rgba(168,36,62,0.15), rgba(23,17,24,0.95)), url('/assets/images/e12b75b0946e49a5.webp') center/cover no-repeat;
            padding: var(--spacing-2xl) 0 var(--spacing-xl);
            border-bottom: 1px solid var(--border-rose);
        }
        .category-hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 20% 30%, rgba(216,164,93,0.08), transparent 60%);
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: var(--font-sm);
            color: var(--text-muted);
            margin-bottom: var(--spacing-md);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        .breadcrumb .sep {
            color: var(--text-dim);
        }
        .breadcrumb .current {
            color: var(--accent);
            font-weight: 500;
        }
        .category-hero h1 {
            font-size: var(--font-h1);
            font-weight: 800;
            line-height: var(--line-height-heading);
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.5px;
        }
        .category-hero .hero-sub {
            font-size: var(--font-body);
            color: var(--text-muted);
            max-width: 700px;
        }

        /* ============ FILTER BAR ============ */
        .filter-bar {
            background: var(--bg-secondary);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            align-items: center;
            justify-content: space-between;
            box-shadow: var(--shadow-card);
            margin-bottom: var(--spacing-lg);
        }
        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .filter-label {
            font-size: var(--font-sm);
            color: var(--text-dim);
            font-weight: 500;
            white-space: nowrap;
        }
        .filter-select {
            background: var(--bg-tertiary);
            color: var(--text-primary);
            border: 1px solid var(--border-rose);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 14px;
            transition: all var(--transition-fast);
            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 24 24' fill='none' stroke='%23D8A45D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
            min-width: 130px;
        }
        .filter-select:hover,
        .filter-select:focus {
            border-color: var(--accent);
        }
        .filter-btn {
            background: var(--accent-soft);
            color: var(--accent);
            border: 1px solid var(--border-rose);
            border-radius: 999px;
            padding: 8px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .filter-btn:hover {
            background: var(--accent);
            color: var(--bg-primary);
        }

        /* ============ LIST CARDS GRID ============ */
        .list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: var(--spacing-md);
        }
        .list-card {
            background: var(--card-bg);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .list-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-rose-strong);
            box-shadow: var(--shadow-hover);
        }
        .list-card-img {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
            border-radius: 0;
        }
        .list-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition-slow);
        }
        .list-card:hover .list-card-img img {
            transform: scale(1.03);
        }
        .list-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(23,17,24,0.85);
            backdrop-filter: blur(8px);
            color: var(--accent);
            padding: 4px 10px;
            border-radius: 999px;
            font-size: var(--font-xs);
            font-weight: 600;
            border: 1px solid var(--border-rose);
        }
        .list-card-body {
            padding: var(--spacing-md);
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .list-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .list-card-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .list-card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: var(--font-xs);
            color: var(--text-dim);
            margin-top: auto;
        }
        .meta-tag {
            background: var(--bg-tertiary);
            padding: 3px 8px;
            border-radius: 6px;
            border: 1px solid var(--border-rose);
            color: var(--text-muted);
        }
        .meta-stars {
            color: var(--accent);
            letter-spacing: 2px;
        }

        /* ============ RANKING SCROLL ============ */
        .rank-scroll {
            display: flex;
            gap: var(--spacing-sm);
            overflow-x: auto;
            padding-bottom: var(--spacing-sm);
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .rank-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .rank-scroll::-webkit-scrollbar-track {
            background: var(--bg-secondary);
            border-radius: 3px;
        }
        .rank-scroll::-webkit-scrollbar-thumb {
            background: var(--border-rose-strong);
            border-radius: 3px;
        }
        .rank-card {
            flex: 0 0 240px;
            scroll-snap-align: start;
            background: var(--card-bg-solid);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            transition: all var(--transition-fast);
        }
        .rank-card:hover {
            border-color: var(--accent);
            transform: translateY(-2px);
        }
        .rank-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .rank-number {
            font-weight: 800;
            color: var(--accent);
            font-size: 20px;
        }
        .rank-hot {
            font-size: var(--font-xs);
            color: var(--text-dim);
        }
        .rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .rank-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--accent);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: var(--font-xs);
        }

        /* ============ TAG CLOUD ============ */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .tag-item {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-rose);
            border-radius: 999px;
            padding: 8px 18px;
            color: var(--text-muted);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .tag-item:hover {
            background: var(--primary);
            color: var(--text-primary);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        /* ============ FAQ ============ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .faq-item {
            background: var(--bg-secondary);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--border-rose-strong);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: var(--spacing-md);
            background: transparent;
            color: var(--text-primary);
            font-size: 16px;
            font-weight: 600;
            text-align: left;
            cursor: pointer;
            gap: 16px;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            color: var(--accent);
            font-size: 20px;
            transition: transform var(--transition-base);
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow);
        }
        .faq-answer-inner {
            padding: 0 var(--spacing-md) var(--spacing-md);
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
            border-top: 1px dashed var(--border-rose);
            padding-top: var(--spacing-sm);
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
        }

        /* ============ NEWS LIST ============ */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }
        .news-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            background: var(--bg-secondary);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-sm);
            padding: var(--spacing-sm) var(--spacing-md);
            transition: all var(--transition-fast);
        }
        .news-item:hover {
            background: var(--bg-tertiary);
            border-color: var(--border-rose-strong);
        }
        .news-date {
            font-size: var(--font-sm);
            color: var(--accent);
            font-weight: 600;
            white-space: nowrap;
            min-width: 70px;
        }
        .news-text {
            color: var(--text-muted);
            font-size: 14px;
        }

        /* ============ CTA ============ */
        .cta-panel {
            background: var(--bg-tertiary);
            border: 1px solid var(--border-rose);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl) var(--spacing-md);
            text-align: center;
            box-shadow: var(--shadow-card);
        }
        .cta-panel h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            margin-bottom: var(--spacing-sm);
        }
        .cta-panel p {
            color: var(--text-muted);
            margin-bottom: var(--spacing-lg);
        }
        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            align-items: center;
        }
        .btn-primary {
            background: var(--primary);
            color: var(--text-primary);
            border-radius: 999px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-base);
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            border-color: var(--accent);
        }
        .btn-outline {
            background: transparent;
            color: var(--accent);
            border: 1px solid var(--accent);
            border-radius: 999px;
            padding: 12px 28px;
            font-size: 15px;
            font-weight: 600;
            transition: all var(--transition-base);
        }
        .btn-outline:hover {
            background: var(--accent-soft);
        }
        .cta-search {
            display: flex;
            max-width: 480px;
            margin: 0 auto var(--spacing-md);
            background: var(--bg-primary);
            border: 1px solid var(--border-rose);
            border-radius: 999px;
            padding: 6px;
            align-items: center;
        }
        .cta-search input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 8px 16px;
            color: var(--text-primary);
            font-size: 15px;
            min-width: 0;
        }
        .cta-search input::placeholder {
            color: var(--text-dim);
        }
        .cta-search button {
            background: var(--primary);
            color: var(--text-primary);
            border-radius: 999px;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 600;
            transition: background var(--transition-fast);
            white-space: nowrap;
        }
        .cta-search button:hover {
            background: var(--primary-hover);
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-rose);
            padding: var(--spacing-xl) 0 var(--spacing-md);
            margin-top: var(--spacing-xl);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-lg);
        }
        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col a {
            color: var(--text-muted);
            font-size: 14px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-rose);
            padding-top: var(--spacing-md);
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            justify-content: space-between;
            font-size: var(--font-sm);
            color: var(--text-dim);
        }
        .footer-bottom-links {
            display: flex;
            gap: 8px;
            align-items: center;
        }
        .footer-bottom-links a {
            color: var(--text-dim);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .nav-search-wrap {
                display: none;
            }
            .nav-links {
                gap: 0;
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(23,17,24,0.98);
                backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: flex-start;
                padding: var(--spacing-md);
                gap: 8px;
                border-bottom: 1px solid var(--border-rose);
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                z-index: 999;
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                width: 100%;
                padding: 12px 16px;
                font-size: 16px;
            }
            .nav-search-wrap {
                display: none;
            }
            .list-grid {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-group {
                justify-content: space-between;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-lg);
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .category-hero {
                padding: var(--spacing-lg) 0;
            }
            .list-card-title {
                font-size: 16px;
            }
            .rank-card {
                flex-basis: 200px;
            }
            .cta-panel {
                padding: var(--spacing-lg) var(--spacing-sm);
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                text-align: center;
            }
        }