/* roulang page: index */
:root {
            --color-brand: #c47f2e;
            --color-brand-dark: #8c4e20;
            --color-accent: #3d8a65;
            --color-accent-dark: #245842;
            --color-gold: #c49a3c;
            --color-bg: #fdfbf7;
            --color-surface: #ffffff;
            --color-text: #2e2421;
            --color-text-soft: #68544d;
            --color-text-muted: #977a6b;
            --color-border: #e0d9cf;
            --color-border-light: #f0ede7;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 1px 3px rgba(46, 36, 33, 0.06);
            --shadow-md: 0 4px 16px rgba(46, 36, 33, 0.08);
            --shadow-lg: 0 12px 40px rgba(46, 36, 33, 0.12);
            --shadow-xl: 0 20px 60px rgba(46, 36, 33, 0.16);
            --shadow-gold: 0 4px 20px rgba(196, 154, 60, 0.25);
        }

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

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

        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.25s ease;
        }

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
        }

        /* Glass Navigation */
        .nav-glass {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.72);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(224, 217, 207, 0.5);
            transition: all 0.35s ease;
            box-shadow: 0 1px 8px rgba(46, 36, 33, 0.04);
        }

        .nav-glass.scrolled {
            background: rgba(255, 255, 255, 0.94);
            box-shadow: 0 2px 20px rgba(46, 36, 33, 0.1);
            border-bottom-color: rgba(200, 180, 160, 0.4);
        }

        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .nav-logo {
            font-size: 1.35rem;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: var(--color-brand-dark);
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            transition: color 0.25s ease;
        }

        .nav-logo:hover {
            color: var(--color-brand);
        }

        .nav-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-brand) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
            box-shadow: var(--shadow-gold);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 10px 18px;
            border-radius: 50px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--color-text-soft);
            transition: all 0.25s ease;
            position: relative;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--color-brand);
            background: rgba(196, 127, 46, 0.06);
        }

        .nav-links a.nav-active {
            color: var(--color-brand-dark);
            background: rgba(196, 127, 46, 0.1);
            font-weight: 600;
        }

        .nav-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-brand) 100%);
            color: #fff !important;
            box-shadow: var(--shadow-gold);
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .nav-cta-btn:hover {
            transform: translateY(-1px);
            box-shadow: 0 8px 28px rgba(196, 154, 60, 0.35);
            background: linear-gradient(135deg, #d4a853 0%, #d4943a 100%);
            color: #fff !important;
        }

        /* Mobile Menu Toggle */
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            width: 40px;
            height: 40px;
            flex-direction: column;
            justify-content: center;
            gap: 6px;
            cursor: pointer;
            z-index: 1001;
            padding: 4px;
        }

        .nav-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--color-text);
            border-radius: 2px;
            transition: all 0.3s ease;
        }

        .nav-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }

        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* Container */
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .container-narrow {
            max-width: 900px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* Section Spacing */
        .section {
            padding: 80px 0;
        }

        .section-sm {
            padding: 48px 0;
        }

        .section-lg {
            padding: 100px 0;
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 80px;
            overflow: hidden;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(253, 251, 247, 0.65) 0%, rgba(253, 251, 247, 0.85) 40%, rgba(253, 251, 247, 0.95) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 720px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.85);
            border: 1px solid var(--color-border);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-brand-dark);
            margin-bottom: 24px;
            backdrop-filter: blur(8px);
            letter-spacing: 0.04em;
        }

        .hero-badge i {
            color: var(--color-gold);
            font-size: 0.85rem;
        }

        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            line-height: 1.2;
            color: #1a1008;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
        }

        .hero-title span {
            display: inline-block;
            background: linear-gradient(135deg, #b38828 0%, #8c4e20 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 1.15rem;
            color: var(--color-text-soft);
            line-height: 1.8;
            margin-bottom: 36px;
            max-width: 560px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .btn-primary {
            background: linear-gradient(135deg, #c49a3c 0%, #b3802a 100%);
            color: #fff;
            box-shadow: var(--shadow-gold);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(196, 154, 60, 0.4);
        }

        .btn-outline {
            background: rgba(255, 255, 255, 0.7);
            color: var(--color-brand-dark);
            border: 2px solid var(--color-border);
            backdrop-filter: blur(8px);
        }

        .btn-outline:hover {
            border-color: var(--color-brand);
            color: var(--color-brand);
            background: rgba(255, 255, 255, 0.9);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-sm {
            padding: 10px 20px;
            font-size: 0.9rem;
        }

        .btn-lg {
            padding: 16px 36px;
            font-size: 1.1rem;
        }

        /* Section Headers */
        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-brand);
            margin-bottom: 12px;
        }

        .section-title {
            font-size: 2.4rem;
            font-weight: 700;
            color: #1a1008;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 1.05rem;
            color: var(--color-text-muted);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* Stats Cards */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all 0.35s ease;
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-brand) 100%);
            border-radius: 0 0 4px 4px;
            opacity: 0;
            transition: opacity 0.35s ease;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .stat-card:hover::before {
            opacity: 1;
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: var(--color-brand-dark);
            line-height: 1;
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--color-text-soft);
            font-weight: 500;
        }

        /* Card Grid */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .card-grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all 0.35s ease;
            display: flex;
            flex-direction: column;
        }

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

        .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: #f5f2eb;
        }

        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .card-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--color-brand);
            background: rgba(196, 127, 46, 0.08);
            padding: 5px 12px;
            border-radius: 50px;
            margin-bottom: 12px;
            width: fit-content;
        }

        .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: #1a1008;
            margin-bottom: 8px;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }

        .card-desc {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            flex: 1;
        }

        .card-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-brand);
            margin-top: 14px;
            transition: gap 0.25s ease;
        }

        .card-link:hover {
            gap: 10px;
            color: var(--color-brand-dark);
        }

        /* Feature / Icon Blocks */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

        .feature-item {
            display: flex;
            gap: 16px;
            padding: 20px;
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }

        .feature-item:hover {
            background: rgba(255, 255, 255, 0.7);
            box-shadow: var(--shadow-sm);
        }

        .feature-icon {
            width: 50px;
            height: 50px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, rgba(196, 154, 60, 0.15) 0%, rgba(196, 127, 46, 0.1) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1.3rem;
            color: var(--color-brand);
        }

        .feature-text h4 {
            font-weight: 700;
            font-size: 1.05rem;
            color: #1a1008;
            margin-bottom: 4px;
        }

        .feature-text p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        /* CMS List */
        .cms-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .cms-item {
            display: flex;
            gap: 16px;
            padding: 20px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            transition: all 0.3s ease;
            align-items: flex-start;
        }

        .cms-item:hover {
            box-shadow: var(--shadow-md);
            border-color: transparent;
            transform: translateY(-2px);
        }

        .cms-item-thumb {
            width: 70px;
            height: 70px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: #f5f2eb;
        }

        .cms-item-info {
            flex: 1;
            min-width: 0;
        }

        .cms-item-title {
            font-weight: 700;
            font-size: 0.95rem;
            color: #1a1008;
            line-height: 1.4;
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cms-item-title a {
            color: inherit;
        }

        .cms-item-title a:hover {
            color: var(--color-brand);
        }

        .cms-item-meta {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .cms-empty {
            text-align: center;
            padding: 48px 24px;
            color: var(--color-text-muted);
            font-size: 1rem;
            grid-column: 1 / -1;
        }

        /* FAQ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: var(--color-border);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            padding: 20px 24px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: #1a1008;
            gap: 12px;
            user-select: none;
        }

        .faq-question i {
            transition: transform 0.3s ease;
            color: var(--color-brand);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }

        .faq-answer {
            padding: 0 24px 20px;
            font-size: 0.95rem;
            color: var(--color-text-soft);
            line-height: 1.7;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(160deg, #2e1a08 0%, #3d2210 30%, #1a0d04 100%);
            border-radius: var(--radius-xl);
            padding: 70px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 20%, rgba(196, 154, 60, 0.2) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 80%, rgba(196, 127, 46, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }

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

        .cta-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: #fdf8f0;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .cta-desc {
            color: #d4c5b0;
            font-size: 1.05rem;
            max-width: 500px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background: #1a1008;
            color: #c4b8a8;
            padding: 60px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand-name {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fdf8f0;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .footer-desc {
            font-size: 0.9rem;
            line-height: 1.7;
            color: #a89880;
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fdf8f0;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

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

        .footer-col ul a {
            color: #a89880;
            font-size: 0.9rem;
            transition: color 0.25s ease;
        }

        .footer-col ul a:hover {
            color: #d4a853;
        }

        .footer-bottom {
            border-top: 1px solid rgba(168, 152, 128, 0.25);
            padding-top: 24px;
            text-align: center;
            font-size: 0.85rem;
            color: #8a7a65;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero-title {
                font-size: 2.6rem;
            }
            .card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cms-list {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
                position: fixed;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: rgba(255, 255, 255, 0.97);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: center;
                justify-content: center;
                gap: 8px;
                z-index: 999;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                font-size: 1.1rem;
                padding: 14px 28px;
            }
            .nav-toggle {
                display: flex;
            }
            .hero-title {
                font-size: 2rem;
            }
            .hero-desc {
                font-size: 1rem;
            }
            .card-grid,
            .card-grid-2 {
                grid-template-columns: 1fr;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 1.6rem;
            }
            .cta-section {
                padding: 48px 24px;
                border-radius: var(--radius-lg);
            }
            .cta-title {
                font-size: 1.6rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .nav-inner {
                padding-left: 16px;
                padding-right: 16px;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.65rem;
            }
            .hero-section {
                min-height: auto;
                padding-top: 100px;
                padding-bottom: 40px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .hero-buttons {
                flex-direction: column;
                width: 100%;
            }
            .hero-buttons .btn {
                width: 100%;
                justify-content: center;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .card-body {
                padding: 16px;
            }
            .cms-item {
                flex-direction: column;
                gap: 10px;
            }
            .cms-item-thumb {
                width: 100%;
                height: 140px;
            }
        }

/* roulang page: article */
:root {
            --clr-primary: #C8963E;
            --clr-primary-deep: #9B6F2A;
            --clr-primary-light: #E8C97A;
            --clr-primary-bg: #FDF6EA;
            --clr-dark: #1B1B2F;
            --clr-dark-soft: #252540;
            --clr-text: #1a1a1a;
            --clr-text-soft: #5a5a5a;
            --clr-text-weak: #8a8a8a;
            --clr-bg: #FAFAFA;
            --clr-white: #FFFFFF;
            --clr-border: #e8e8e8;
            --clr-border-light: #f0f0f0;
            --clr-success: #2E7D32;
            --clr-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
            --shadow-lg: 0 8px 32px rgba(0,0,0,0.10);
            --shadow-xl: 0 16px 48px rgba(0,0,0,0.12);
            --shadow-gold: 0 4px 20px rgba(200,150,62,0.18);
            --font-sans: 'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',system-ui,-apple-system,sans-serif;
            --font-mono: 'SF Mono','Fira Code','Consolas',monospace;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --nav-height: 68px;
            --container-max: 1200px;
            --section-gap: 72px;
            --section-gap-sm: 48px;
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
        body{font-family:var(--font-sans);font-size:16px;line-height:1.7;color:var(--clr-text);background:var(--clr-bg);min-height:100vh;overflow-x:hidden}

        img{max-width:100%;height:auto;display:block;border-radius:var(--radius-md)}
        a{color:var(--clr-primary);text-decoration:none;transition:color var(--transition-fast)}
        a:hover{color:var(--clr-primary-deep)}
        button{cursor:pointer;font-family:inherit;border:none;outline:none}
        input,textarea{font-family:inherit;font-size:inherit}
        ul,ol{list-style:none}
        h1,h2,h3,h4,h5,h6{line-height:1.3;font-weight:700;color:var(--clr-dark)}
        h1{font-size:2.25rem;letter-spacing:-0.02em}
        h2{font-size:1.75rem;letter-spacing:-0.01em}
        h3{font-size:1.35rem}
        h4{font-size:1.15rem}
        p{margin-bottom:1em}
        p:last-child{margin-bottom:0}

        .container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}

        /* ========== NAVIGATION - GLASS ========== */
        .nav-glass{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);background:rgba(255,255,255,0.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(200,200,200,0.25);transition:all var(--transition-base);box-shadow:0 1px 8px rgba(0,0,0,0.04)}
        .nav-glass.scrolled{background:rgba(255,255,255,0.97);border-bottom-color:rgba(180,180,180,0.4);box-shadow:0 2px 20px rgba(0,0,0,0.08)}
        .nav-inner{display:flex;align-items:center;justify-content:space-between;height:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}
        .nav-logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--clr-dark);letter-spacing:-0.01em;white-space:nowrap;text-decoration:none;transition:opacity var(--transition-fast)}
        .nav-logo:hover{opacity:0.8;color:var(--clr-dark)}
        .nav-logo-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--clr-primary),var(--clr-primary-deep));color:#fff;font-size:1.1rem;font-weight:700;flex-shrink:0}
        .nav-links{display:flex;align-items:center;gap:4px;list-style:none}
        .nav-links a{display:inline-flex;align-items:center;padding:8px 18px;border-radius:var(--radius-sm);font-size:0.95rem;font-weight:500;color:var(--clr-text-soft);text-decoration:none;transition:all var(--transition-fast);white-space:nowrap}
        .nav-links a:hover{color:var(--clr-primary);background:var(--clr-primary-bg)}
        .nav-links a.nav-active{color:var(--clr-primary);font-weight:600;background:var(--clr-primary-bg)}
        .nav-cta-btn{background:var(--clr-primary)!important;color:#fff!important;font-weight:600!important;padding:9px 20px!important;border-radius:var(--radius-sm)!important;transition:all var(--transition-fast)!important;box-shadow:var(--shadow-gold)}
        .nav-cta-btn:hover{background:var(--clr-primary-deep)!important;box-shadow:0 6px 24px rgba(200,150,62,0.28)!important;transform:translateY(-1px)}
        .nav-toggle{display:none;flex-direction:column;gap:5px;background:none;padding:8px;border-radius:var(--radius-sm);transition:background var(--transition-fast)}
        .nav-toggle:hover{background:var(--clr-primary-bg)}
        .nav-toggle span{display:block;width:24px;height:2px;background:var(--clr-dark);border-radius:2px;transition:all var(--transition-base);transform-origin:center}

        @media(max-width:768px){
            .nav-toggle{display:flex;position:relative;z-index:1001}
            .nav-links{position:fixed;top:0;right:-100%;width:280px;height:100vh;flex-direction:column;align-items:stretch;gap:0;padding:90px 20px 30px;background:var(--clr-white);box-shadow:var(--shadow-xl);transition:right var(--transition-slow);z-index:1000;overflow-y:auto}
            .nav-links.open{right:0}
            .nav-links a{padding:14px 16px;font-size:1rem;border-radius:var(--radius-sm)}
            .nav-links a.nav-cta-btn{margin-top:8px;text-align:center;justify-content:center}
            .nav-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.35);z-index:999;opacity:0;pointer-events:none;transition:opacity var(--transition-base)}
            .nav-overlay.show{opacity:1;pointer-events:auto}
        }

        /* ========== ARTICLE BANNER ========== */
        .article-banner{position:relative;margin-top:var(--nav-height);min-height:380px;display:flex;align-items:flex-end;padding:60px 0 48px;background-size:cover;background-position:center;background-repeat:no-repeat;overflow:hidden}
        .article-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,27,47,0.55) 0%,rgba(27,27,47,0.78) 60%,rgba(27,27,47,0.9) 100%);z-index:1}
        .article-banner .container{position:relative;z-index:2}
        .article-breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:0.875rem;color:rgba(255,255,255,0.8);margin-bottom:16px}
        .article-breadcrumb a{color:rgba(255,255,255,0.85);text-decoration:none;transition:color var(--transition-fast)}
        .article-breadcrumb a:hover{color:#fff}
        .article-breadcrumb .sep{color:rgba(255,255,255,0.5);font-size:0.7rem}
        .article-banner-tag{display:inline-block;padding:5px 14px;border-radius:20px;background:var(--clr-primary);color:#fff;font-size:0.8rem;font-weight:600;letter-spacing:0.03em;margin-bottom:14px}
        .article-banner h1{color:#fff;font-size:2.4rem;font-weight:700;line-height:1.25;max-width:780px;text-shadow:0 2px 12px rgba(0,0,0,0.3);margin-bottom:12px}
        .article-banner-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:0.9rem;color:rgba(255,255,255,0.75)}
        .article-banner-meta span{display:inline-flex;align-items:center;gap:6px}
        .article-banner-meta i{font-size:0.85rem;opacity:0.8}

        @media(max-width:768px){
            .article-banner{min-height:260px;padding:40px 0 32px}
            .article-banner h1{font-size:1.55rem}
            .article-banner-meta{font-size:0.8rem;gap:10px}
        }
        @media(max-width:520px){
            .article-banner{min-height:220px;padding:32px 0 24px}
            .article-banner h1{font-size:1.3rem}
        }

        /* ========== MAIN LAYOUT ========== */
        .article-main{padding:var(--section-gap) 0}
        .article-layout{display:grid;grid-template-columns:1fr 340px;gap:48px;align-items:start}
        .article-content-area{min-width:0}
        .article-sidebar{position:sticky;top:calc(var(--nav-height) + 24px)}

        @media(max-width:1024px){
            .article-layout{grid-template-columns:1fr;gap:40px}
            .article-sidebar{position:static;top:auto}
        }
        @media(max-width:768px){
            .article-main{padding:var(--section-gap-sm) 0}
        }

        /* ========== ARTICLE BODY ========== */
        .article-card{background:var(--clr-white);border-radius:var(--radius-lg);padding:40px 44px;box-shadow:var(--shadow-md);border:1px solid var(--clr-border-light)}
        .article-body{font-size:1.05rem;line-height:1.85;color:var(--clr-text)}
        .article-body h2{font-size:1.55rem;margin:1.6em 0 0.6em;padding-bottom:10px;border-bottom:2px solid var(--clr-primary-bg);color:var(--clr-dark)}
        .article-body h3{font-size:1.25rem;margin:1.4em 0 0.5em;color:var(--clr-dark-soft)}
        .article-body p{margin-bottom:1.2em}
        .article-body ul,.article-body ol{margin:1em 0 1.2em 1.5em}
        .article-body ul{list-style:disc}
        .article-body ol{list-style:decimal}
        .article-body li{margin-bottom:0.5em}
        .article-body img{border-radius:var(--radius-md);margin:1.5em auto;box-shadow:var(--shadow-sm)}
        .article-body blockquote{margin:1.5em 0;padding:20px 24px;border-left:4px solid var(--clr-primary);background:var(--clr-primary-bg);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--clr-text-soft)}
        .article-body code{background:#f4f4f4;padding:2px 8px;border-radius:4px;font-family:var(--font-mono);font-size:0.9em}
        .article-body pre{background:var(--clr-dark);color:#e0e0e0;padding:20px 24px;border-radius:var(--radius-md);overflow-x:auto;margin:1.5em 0;font-size:0.9rem;line-height:1.6}
        .article-body pre code{background:none;padding:0;color:inherit}
        .article-body a{text-decoration:underline;text-underline-offset:3px}
        .article-body a:hover{color:var(--clr-primary-deep)}

        @media(max-width:768px){
            .article-card{padding:24px 20px;border-radius:var(--radius-md)}
            .article-body{font-size:1rem;line-height:1.75}
            .article-body h2{font-size:1.3rem}
            .article-body h3{font-size:1.15rem}
        }

        /* ========== NOT FOUND ========== */
        .article-not-found{text-align:center;padding:64px 24px}
        .article-not-found .nf-icon{font-size:4rem;color:var(--clr-primary-light);margin-bottom:20px}
        .article-not-found h2{font-size:1.75rem;margin-bottom:12px;color:var(--clr-dark)}
        .article-not-found p{color:var(--clr-text-soft);margin-bottom:24px;font-size:1.05rem}
        .btn-back{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:var(--clr-primary);color:#fff;border-radius:var(--radius-sm);font-weight:600;text-decoration:none;transition:all var(--transition-base);box-shadow:var(--shadow-gold)}
        .btn-back:hover{background:var(--clr-primary-deep);color:#fff;transform:translateY(-2px);box-shadow:0 8px 28px rgba(200,150,62,0.3)}

        /* ========== SIDEBAR ========== */
        .sidebar-card{background:var(--clr-white);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);border:1px solid var(--clr-border-light);margin-bottom:28px}
        .sidebar-card h4{font-size:1.05rem;font-weight:700;color:var(--clr-dark);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--clr-primary-bg);display:flex;align-items:center;gap:8px}
        .sidebar-card h4 i{color:var(--clr-primary);font-size:1rem}
        .sidebar-card:last-child{margin-bottom:0}

        .sidebar-rank-card{background:linear-gradient(135deg,var(--clr-dark),var(--clr-dark-soft));color:#fff;border:none;box-shadow:var(--shadow-lg)}
        .sidebar-rank-card h4{color:#fff;border-bottom-color:rgba(255,255,255,0.2)}
        .sidebar-rank-card h4 i{color:var(--clr-primary-light)}
        .sidebar-rank-card p{color:rgba(255,255,255,0.8);font-size:0.9rem;line-height:1.6;margin-bottom:16px}
        .sidebar-rank-card .btn-sidebar-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;background:var(--clr-primary);color:#fff;border-radius:var(--radius-sm);font-weight:600;font-size:0.9rem;text-decoration:none;transition:all var(--transition-base)}
        .sidebar-rank-card .btn-sidebar-cta:hover{background:var(--clr-primary-light);color:var(--clr-dark);transform:translateY(-1px)}

        .sidebar-post-list li{padding:10px 0;border-bottom:1px solid var(--clr-border-light)}
        .sidebar-post-list li:last-child{border-bottom:none;padding-bottom:0}
        .sidebar-post-list a{display:block;font-size:0.9rem;font-weight:500;color:var(--clr-text);line-height:1.5;transition:all var(--transition-fast);text-decoration:none}
        .sidebar-post-list a:hover{color:var(--clr-primary);padding-left:4px}
        .sidebar-post-date{font-size:0.75rem;color:var(--clr-text-weak);margin-top:3px;display:flex;align-items:center;gap:4px}

        .sidebar-tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
        .sidebar-tag{display:inline-block;padding:4px 12px;background:var(--clr-bg);border-radius:20px;font-size:0.8rem;color:var(--clr-text-soft);text-decoration:none;transition:all var(--transition-fast);border:1px solid transparent}
        .sidebar-tag:hover{background:var(--clr-primary-bg);color:var(--clr-primary);border-color:var(--clr-primary-light)}

        @media(max-width:1024px){
            .sidebar-card{padding:22px 20px;border-radius:var(--radius-md)}
        }

        /* ========== RELATED POSTS ========== */
        .related-section{padding:var(--section-gap-sm) 0 var(--section-gap)}
        .related-section .section-title{font-size:1.55rem;font-weight:700;color:var(--clr-dark);margin-bottom:32px;display:flex;align-items:center;gap:10px}
        .related-section .section-title::after{content:'';flex:1;height:1px;background:var(--clr-border);margin-left:16px}
        .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
        .related-card{background:var(--clr-white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--clr-border-light);transition:all var(--transition-base);text-decoration:none;color:inherit;display:block}
        .related-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);color:inherit}
        .related-card-img{width:100%;height:180px;object-fit:cover;display:block}
        .related-card-body{padding:18px 20px 20px}
        .related-card-tag{display:inline-block;padding:3px 10px;border-radius:12px;background:var(--clr-primary-bg);color:var(--clr-primary);font-size:0.7rem;font-weight:600;margin-bottom:8px}
        .related-card h5{font-size:0.95rem;font-weight:600;color:var(--clr-dark);line-height:1.45;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .related-card-date{font-size:0.78rem;color:var(--clr-text-weak);display:flex;align-items:center;gap:4px}

        @media(max-width:768px){
            .related-grid{grid-template-columns:repeat(2,1fr);gap:16px}
            .related-card-img{height:140px}
        }
        @media(max-width:520px){
            .related-grid{grid-template-columns:1fr}
            .related-card-img{height:160px}
        }

        /* ========== FOOTER ========== */
        .site-footer{background:var(--clr-dark);color:rgba(255,255,255,0.7);padding:52px 0 0;margin-top:0}
        .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,0.1)}
        .footer-brand-name{font-size:1.25rem;font-weight:700;color:#fff;margin-bottom:12px}
        .footer-desc{font-size:0.9rem;line-height:1.7;max-width:360px}
        .footer-col h4{font-size:0.95rem;font-weight:600;color:#fff;margin-bottom:14px}
        .footer-col ul{list-style:none}
        .footer-col li{margin-bottom:10px}
        .footer-col a{color:rgba(255,255,255,0.65);text-decoration:none;font-size:0.9rem;transition:color var(--transition-fast);display:inline-flex;align-items:center;gap:6px}
        .footer-col a:hover{color:var(--clr-primary-light)}
        .footer-bottom{text-align:center;padding:20px 0;font-size:0.82rem;color:rgba(255,255,255,0.45)}
        @media(max-width:768px){
            .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
            .footer-grid>div:first-child{grid-column:1/-1}
        }
        @media(max-width:520px){
            .footer-grid{grid-template-columns:1fr;gap:22px}
            .site-footer{padding:36px 0 0}
        }

        /* ========== UTILITY ========== */
        .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
        .text-gold{color:var(--clr-primary)}
        .text-muted{color:var(--clr-text-weak)}

/* roulang page: category1 */
:root {
            --color-primary: #0f1a2e;
            --color-primary-light: #1a2d4a;
            --color-accent: #c8a45c;
            --color-accent-light: #d9bc7a;
            --color-accent-dark: #a8863a;
            --color-gold: #d4a843;
            --color-silver: #b0b8c1;
            --color-bronze: #c08a5c;
            --color-bg: #f6f7f9;
            --color-bg-alt: #edf0f4;
            --color-bg-dark: #0a1628;
            --color-surface: #ffffff;
            --color-text: #1a1f2e;
            --color-text-secondary: #5a6275;
            --color-text-muted: #8890a4;
            --color-text-light: #c5cad6;
            --color-border: #dde1e8;
            --color-border-light: #eef1f5;
            --color-success: #2e7d5f;
            --color-danger: #c0392b;
            --color-warning: #d4892e;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --shadow-xs: 0 1px 3px rgba(10,22,40,0.06);
            --shadow-sm: 0 2px 8px rgba(10,22,40,0.08);
            --shadow-md: 0 6px 20px rgba(10,22,40,0.10);
            --shadow-lg: 0 12px 36px rgba(10,22,40,0.13);
            --shadow-xl: 0 20px 50px rgba(10,22,40,0.16);
            --shadow-accent: 0 4px 16px rgba(200,164,92,0.28);
            --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --nav-height: 70px;
            --container-max: 1200px;
            --container-narrow: 900px;
            --section-gap: 80px;
            --section-gap-sm: 48px;
        }

        *, *::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: var(--font-sans);
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        ul, ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
        }

        .container-narrow {
            max-width: var(--container-narrow);
        }

        .section {
            padding: var(--section-gap) 0;
        }

        .section-sm {
            padding: var(--section-gap-sm) 0;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--color-accent);
            margin-bottom: 12px;
        }
        .section-label::before {
            content: '';
            display: block;
            width: 28px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 1px;
        }

        .section-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            line-height: 1.25;
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 1.08rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            line-height: 1.6;
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-header .section-subtitle {
            margin: 0 auto;
        }

        /* ========== 玻璃导航 ========== */
        .nav-glass {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height);
            background: rgba(15, 26, 46, 0.72);
            backdrop-filter: blur(22px);
            -webkit-backdrop-filter: blur(22px);
            border-bottom: 1px solid rgba(255,255,255,0.10);
            transition: all var(--transition-base);
        }
        .nav-glass.scrolled {
            background: rgba(10, 22, 40, 0.94);
            border-bottom: 1px solid rgba(255,255,255,0.14);
            box-shadow: var(--shadow-md);
        }
        .nav-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 28px;
        }
        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.22rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 0.01em;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.88;
        }
        .nav-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
            color: #fff;
            font-weight: 800;
            font-size: 1.1rem;
            flex-shrink: 0;
            box-shadow: var(--shadow-accent);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: var(--radius-md);
            font-size: 0.94rem;
            font-weight: 500;
            color: rgba(255,255,255,0.82);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: #ffffff;
            background: rgba(255,255,255,0.08);
        }
        .nav-links a.nav-active {
            color: #ffffff;
            background: rgba(255,255,255,0.12);
            font-weight: 600;
        }
        .nav-cta-btn {
            background: var(--color-accent) !important;
            color: #1a1f2e !important;
            font-weight: 700 !important;
            padding: 10px 20px !important;
            border-radius: var(--radius-md) !important;
            margin-left: 8px;
            box-shadow: var(--shadow-accent);
            transition: all var(--transition-base) !important;
        }
        .nav-cta-btn:hover {
            background: var(--color-accent-light) !important;
            color: #1a1f2e !important;
            transform: translateY(-1px);
            box-shadow: 0 6px 22px rgba(200,164,92,0.38);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: var(--radius-sm);
            background: rgba(255,255,255,0.08);
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .nav-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* ========== Hero ========== */
        .hero-category {
            position: relative;
            min-height: 440px;
            display: flex;
            align-items: center;
            padding-top: var(--nav-height);
            background: var(--color-primary) url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            overflow: hidden;
        }
        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10,22,40,0.55) 0%, rgba(10,22,40,0.78) 60%, rgba(10,22,40,0.92) 100%);
            z-index: 1;
        }
        .hero-category::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(200,164,92,0.18) 0%, transparent 60%);
            z-index: 1;
        }
        .hero-category-content {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: 56px 0 48px;
        }
        .hero-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.88rem;
            color: rgba(255,255,255,0.6);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .hero-breadcrumb a {
            color: rgba(255,255,255,0.75);
            transition: color var(--transition-fast);
        }
        .hero-breadcrumb a:hover {
            color: var(--color-accent-light);
        }
        .hero-breadcrumb .sep {
            color: rgba(255,255,255,0.35);
            font-size: 0.7rem;
        }
        .hero-category h1 {
            font-size: 3rem;
            font-weight: 900;
            color: #ffffff;
            letter-spacing: -0.03em;
            line-height: 1.15;
            margin-bottom: 14px;
        }
        .hero-category h1 .accent {
            color: var(--color-accent-light);
            position: relative;
        }
        .hero-category-desc {
            font-size: 1.14rem;
            color: rgba(255,255,255,0.72);
            max-width: 580px;
            line-height: 1.65;
        }
        .hero-stats-row {
            display: flex;
            gap: 36px;
            margin-top: 28px;
            flex-wrap: wrap;
        }
        .hero-stat {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }
        .hero-stat-num {
            font-size: 2.4rem;
            font-weight: 900;
            color: var(--color-accent-light);
            letter-spacing: -0.02em;
            font-variant-numeric: tabular-nums;
        }
        .hero-stat-label {
            font-size: 0.88rem;
            color: rgba(255,255,255,0.6);
        }

        /* ========== 榜单主体区 ========== */
        .ranking-main-section {
            background: var(--color-surface);
            position: relative;
        }
        .ranking-toolbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding: 20px 24px;
            background: var(--color-bg-alt);
            border-radius: var(--radius-lg);
            margin-bottom: 28px;
        }
        .ranking-filter-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .ranking-filter-btn {
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 0.88rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .ranking-filter-btn:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: #fdfaf3;
        }
        .ranking-filter-btn.active {
            background: var(--color-accent);
            color: #fff;
            border-color: var(--color-accent);
            font-weight: 600;
            box-shadow: var(--shadow-accent);
        }
        .ranking-update-info {
            font-size: 0.84rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .ranking-update-info .dot {
            width: 8px;
            height: 8px;
            border-radius: var(--radius-full);
            background: var(--color-success);
            animation: pulse-dot 2s infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        /* 领奖台 */
        .podium-row {
            display: grid;
            grid-template-columns: 1fr 1.2fr 1fr;
            gap: 20px;
            margin-bottom: 36px;
            align-items: end;
        }
        .podium-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 28px 20px 24px;
            text-align: center;
            border: 2px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .podium-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
        }
        .podium-card.rank-1 {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-accent);
            padding-top: 36px;
            padding-bottom: 32px;
            order: 2;
            z-index: 2;
        }
        .podium-card.rank-2 {
            order: 1;
        }
        .podium-card.rank-3 {
            order: 3;
        }
        .podium-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 54px;
            height: 54px;
            border-radius: var(--radius-full);
            font-weight: 900;
            font-size: 1.5rem;
            margin-bottom: 14px;
            color: #fff;
            box-shadow: var(--shadow-md);
        }
        .podium-card.rank-1 .podium-badge {
            background: linear-gradient(135deg, #d4a843, #c8a45c);
            font-size: 1.8rem;
            width: 64px;
            height: 64px;
            box-shadow: var(--shadow-accent);
        }
        .podium-card.rank-2 .podium-badge {
            background: linear-gradient(135deg, #b0b8c1, #8a94a0);
        }
        .podium-card.rank-3 .podium-badge {
            background: linear-gradient(135deg, #c08a5c, #a07040);
        }
        .podium-avatar {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-full);
            object-fit: cover;
            margin: 0 auto 12px;
            border: 3px solid var(--color-border-light);
        }
        .podium-card.rank-1 .podium-avatar {
            width: 80px;
            height: 80px;
            border-color: var(--color-accent);
            border-width: 3px;
        }
        .podium-name {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .podium-card.rank-1 .podium-name {
            font-size: 1.2rem;
        }
        .podium-score {
            font-size: 2rem;
            font-weight: 900;
            color: var(--color-accent-dark);
            letter-spacing: -0.02em;
        }
        .podium-card.rank-1 .podium-score {
            font-size: 2.5rem;
            color: var(--color-accent);
        }
        .podium-level {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            font-size: 0.78rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-top: 6px;
        }
        .level-aaa-plus {
            background: #fef9e7;
            color: #8b6914;
        }
        .level-aaa {
            background: #fef9e7;
            color: #8b6914;
        }
        .level-aa-plus {
            background: #f0f4f8;
            color: #3d5a80;
        }

        /* 排名列表 */
        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .ranking-item:hover {
            border-color: var(--color-border);
            box-shadow: var(--shadow-sm);
            transform: translateX(4px);
        }
        .ranking-pos {
            width: 42px;
            height: 42px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1.05rem;
            flex-shrink: 0;
            background: var(--color-bg-alt);
            color: var(--color-text-secondary);
        }
        .ranking-pos.top10 {
            background: #fef9e7;
            color: var(--color-accent-dark);
        }
        .ranking-item-thumb {
            width: 46px;
            height: 46px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--color-bg-alt);
        }
        .ranking-item-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-item-name {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            margin-bottom: 2px;
        }
        .ranking-item-tagline {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .ranking-item-score-area {
            text-align: right;
            flex-shrink: 0;
        }
        .ranking-item-score {
            font-weight: 900;
            font-size: 1.3rem;
            color: var(--color-primary);
            letter-spacing: -0.02em;
        }
        .ranking-item-bar-wrap {
            width: 100px;
            height: 6px;
            background: var(--color-bg-alt);
            border-radius: 3px;
            overflow: hidden;
            margin-top: 4px;
        }
        .ranking-item-bar {
            height: 100%;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
            transition: width var(--transition-slow);
        }
        .ranking-change {
            display: inline-flex;
            align-items: center;
            gap: 3px;
            font-size: 0.78rem;
            font-weight: 600;
            margin-left: 6px;
        }
        .ranking-change.up {
            color: var(--color-success);
        }
        .ranking-change.down {
            color: var(--color-danger);
        }
        .ranking-change.stable {
            color: var(--color-text-muted);
        }

        /* ========== 信誉对比 bracket ========== */
        .compare-section {
            background: var(--color-bg-alt);
        }
        .bracket-wrap {
            display: flex;
            align-items: stretch;
            gap: 0;
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            background: var(--color-surface);
            flex-wrap: wrap;
        }
        .bracket-panel {
            flex: 1;
            min-width: 280px;
            padding: 40px 32px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            position: relative;
        }
        .bracket-panel:first-child {
            background: var(--color-primary);
            color: #fff;
        }
        .bracket-panel:last-child {
            background: var(--color-surface);
        }
        .bracket-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            flex-shrink: 0;
            background: var(--color-accent);
            color: #fff;
            font-weight: 900;
            font-size: 1.2rem;
            letter-spacing: 0.04em;
            writing-mode: vertical-lr;
        }
        .bracket-panel h3 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 8px;
        }
        .bracket-panel:first-child h3 {
            color: #fff;
        }
        .bracket-panel:last-child h3 {
            color: var(--color-primary);
        }
        .bracket-panel .bracket-metric {
            font-size: 3rem;
            font-weight: 900;
            letter-spacing: -0.03em;
            margin: 12px 0;
        }
        .bracket-panel:first-child .bracket-metric {
            color: var(--color-accent-light);
        }
        .bracket-panel:last-child .bracket-metric {
            color: var(--color-accent-dark);
        }
        .bracket-features {
            text-align: left;
            list-style: none;
            width: 100%;
            margin-top: 16px;
        }
        .bracket-features li {
            padding: 7px 0;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 8px;
            border-bottom: 1px solid rgba(0,0,0,0.05);
        }
        .bracket-panel:first-child .bracket-features li {
            border-bottom-color: rgba(255,255,255,0.1);
            color: rgba(255,255,255,0.8);
        }
        .bracket-features li i {
            color: var(--color-accent);
            font-size: 0.75rem;
        }

        /* ========== 评估流程 ========== */
        .process-section {
            background: var(--color-surface);
        }
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .process-card {
            text-align: center;
            padding: 32px 20px 24px;
            border-radius: var(--radius-lg);
            background: var(--color-bg);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            position: relative;
        }
        .process-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--color-accent);
        }
        .process-step-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: var(--radius-full);
            font-weight: 900;
            font-size: 1.2rem;
            margin-bottom: 14px;
            background: var(--color-accent);
            color: #fff;
            box-shadow: var(--shadow-accent);
        }
        .process-card h4 {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-primary);
            margin-bottom: 6px;
        }
        .process-card p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }
        .process-arrow {
            display: none;
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--color-bg);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: var(--color-border);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-accent-dark);
        }
        .faq-question i {
            transition: transform var(--transition-base);
            color: var(--color-text-muted);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-accent);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 22px 18px;
            color: var(--color-text-secondary);
            font-size: 0.94rem;
            line-height: 1.65;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--color-primary);
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(200,164,92,0.12) 0%, transparent 65%);
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-section .section-title {
            color: #fff;
            font-size: 2rem;
        }
        .cta-section .section-subtitle {
            color: rgba(255,255,255,0.7);
            margin: 0 auto 28px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition-base);
            letter-spacing: 0.01em;
        }
        .btn-primary {
            background: var(--color-accent);
            color: #1a1f2e;
            box-shadow: var(--shadow-accent);
        }
        .btn-primary:hover {
            background: var(--color-accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 26px rgba(200,164,92,0.4);
        }
        .btn-outline {
            border: 2px solid rgba(255,255,255,0.4);
            color: #fff;
            background: transparent;
        }
        .btn-outline:hover {
            border-color: #fff;
            background: rgba(255,255,255,0.08);
        }
        .btn-lg {
            padding: 16px 36px;
            font-size: 1.08rem;
            border-radius: var(--radius-lg);
        }
        .cta-buttons {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-bg-dark);
            color: var(--color-text-light);
            padding: 52px 0 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-brand-name {
            font-size: 1.25rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .footer-desc {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            max-width: 360px;
            line-height: 1.6;
        }
        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col li {
            margin-bottom: 9px;
        }
        .footer-col a {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-col a:hover {
            color: var(--color-accent-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.08);
            padding-top: 20px;
            font-size: 0.84rem;
            color: var(--color-text-muted);
            text-align: center;
        }

        /* ========== 响应式 ========== */
        @media (max-width: 1024px) {
            .section-title {
                font-size: 1.8rem;
            }
            .hero-category h1 {
                font-size: 2.3rem;
            }
            .podium-row {
                grid-template-columns: 1fr 1fr 1fr;
                gap: 12px;
            }
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .bracket-wrap {
                flex-direction: column;
            }
            .bracket-vs {
                writing-mode: horizontal-tb;
                width: 100%;
                height: 44px;
                flex-direction: row;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-gap: 56px;
                --section-gap-sm: 32px;
                --nav-height: 60px;
            }
            .nav-toggle {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                flex-direction: column;
                background: rgba(10,22,40,0.97);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                padding: 16px 20px;
                gap: 4px;
                border-bottom: 1px solid rgba(255,255,255,0.1);
                transform: translateY(-120%);
                transition: transform var(--transition-base);
                z-index: 999;
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                width: 100%;
                justify-content: center;
                padding: 12px 16px;
            }
            .nav-cta-btn {
                margin-left: 0;
                width: 100%;
                justify-content: center;
            }
            .hero-category {
                min-height: 320px;
            }
            .hero-category h1 {
                font-size: 1.8rem;
            }
            .hero-stats-row {
                gap: 18px;
            }
            .hero-stat-num {
                font-size: 1.6rem;
            }
            .podium-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .podium-card.rank-1,
            .podium-card.rank-2,
            .podium-card.rank-3 {
                order: unset;
            }
            .podium-card {
                padding: 20px 16px;
            }
            .podium-card.rank-1 {
                padding-top: 24px;
                padding-bottom: 24px;
            }
            .ranking-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 14px 16px;
            }
            .ranking-item-score-area {
                text-align: left;
                width: 100%;
                display: flex;
                align-items: center;
                gap: 10px;
            }
            .ranking-item-bar-wrap {
                width: 100%;
                flex: 1;
            }
            .process-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .process-card {
                padding: 20px 14px 16px;
            }
            .bracket-panel {
                padding: 28px 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .cta-section .section-title {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .nav-inner {
                padding: 0 16px;
            }
            .hero-category h1 {
                font-size: 1.45rem;
            }
            .hero-category-desc {
                font-size: 0.94rem;
            }
            .hero-stats-row {
                gap: 12px;
            }
            .hero-stat-num {
                font-size: 1.3rem;
            }
            .ranking-toolbar {
                flex-direction: column;
                align-items: flex-start;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .btn-lg {
                width: 100%;
                justify-content: center;
            }
            .podium-card.rank-1 .podium-avatar {
                width: 56px;
                height: 56px;
            }
            .podium-card .podium-avatar {
                width: 48px;
                height: 48px;
            }
            .ranking-pos {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
                border-radius: var(--radius-sm);
            }
            .ranking-item-thumb {
                width: 36px;
                height: 36px;
            }
        }