/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --color-primary: #0d1b2a;
            --color-primary-light: #1b2d45;
            --color-secondary: #d4a843;
            --color-secondary-light: #e8c56a;
            --color-accent: #e94560;
            --color-bg: #f4f6f9;
            --color-bg-alt: #ffffff;
            --color-text: #1a1a2e;
            --color-text-light: #6c757d;
            --color-text-lighter: #adb5bd;
            --color-border: #e9ecef;
            --color-white: #ffffff;
            --color-success: #2dce89;
            --color-shadow: rgba(13, 27, 42, 0.08);
            --color-shadow-hover: rgba(13, 27, 42, 0.16);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --shadow-sm: 0 2px 8px var(--color-shadow);
            --shadow-md: 0 6px 24px var(--color-shadow);
            --shadow-lg: 0 16px 48px var(--color-shadow);
            --shadow-hover: 0 12px 36px var(--color-shadow-hover);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            --container-width: 1200px;
            --nav-height: 72px;
            --dock-max-width: 900px;
        }

        /* ===== 基础 Reset ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background: var(--color-bg);
            min-height: 100vh;
            padding-top: calc(var(--nav-height) + 24px);
        }
        a { color: var(--color-secondary); text-decoration: none; transition: var(--transition); }
        a:hover { color: var(--color-secondary-light); }
        img { max-width: 100%; height: auto; display: block; border-radius: var(--radius-sm); }
        button, input, textarea { font-family: inherit; font-size: inherit; }
        ul, ol { list-style: none; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.25; font-weight: 700; color: var(--color-primary); }
        h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
        h2 { font-size: clamp(1.5rem, 3.5vw, 2.4rem); }
        h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
        h4 { font-size: 1.2rem; }
        p { margin-bottom: 0.5rem; }
        .container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }
        .section { padding: 80px 0; }
        .section-title { text-align: center; margin-bottom: 48px; }
        .section-title h2 { margin-bottom: 12px; }
        .section-title p { color: var(--color-text-light); max-width: 600px; margin: 0 auto; font-size: 1.05rem; }
        .text-center { text-align: center; }

        /* ===== 浮动 Dock 导航 ===== */
        .site-header {
            position: fixed;
            top: 16px;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 0 20px;
            pointer-events: none;
        }
        .site-header .dock {
            max-width: var(--dock-max-width);
            margin: 0 auto;
            background: rgba(13, 27, 42, 0.88);
            backdrop-filter: blur(20px) saturate(1.4);
            -webkit-backdrop-filter: blur(20px) saturate(1.4);
            border-radius: var(--radius-xl);
            padding: 0 28px;
            height: var(--nav-height);
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 8px 32px rgba(13, 27, 42, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.06);
            pointer-events: auto;
            transition: var(--transition);
        }
        .site-header .dock:hover {
            box-shadow: 0 12px 48px rgba(13, 27, 42, 0.35);
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--color-white);
            letter-spacing: -0.5px;
            flex-shrink: 0;
        }
        .site-logo i {
            color: var(--color-secondary);
            font-size: 1.5rem;
        }
        .site-logo span {
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .site-logo .logo-sub {
            font-size: 0.7rem;
            font-weight: 400;
            color: var(--color-text-lighter);
            -webkit-text-fill-color: var(--color-text-lighter);
            background: none;
            margin-left: 2px;
            letter-spacing: 0.3px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a {
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.92rem;
            font-weight: 500;
            padding: 8px 18px;
            border-radius: var(--radius-lg);
            transition: var(--transition);
            position: relative;
            letter-spacing: 0.2px;
        }
        .nav-links a:hover {
            color: var(--color-white);
            background: rgba(255, 255, 255, 0.08);
        }
        .nav-links a.active {
            color: var(--color-white);
            background: rgba(212, 168, 67, 0.2);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            border-radius: 2px;
            background: var(--color-secondary);
        }
        .nav-cta {
            margin-left: 8px;
        }
        .nav-cta .btn-primary {
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            color: var(--color-primary);
            padding: 10px 24px;
            border-radius: var(--radius-lg);
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(212, 168, 67, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .nav-cta .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(212, 168, 67, 0.45);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--color-white);
            font-size: 1.5rem;
            cursor: pointer;
            padding: 4px 8px;
        }

        /* ===== 移动端导航 ===== */
        @media (max-width: 768px) {
            .site-header { top: 12px; padding: 0 12px; }
            .site-header .dock { padding: 0 16px; height: 60px; border-radius: var(--radius-lg); }
            .site-logo { font-size: 1.1rem; }
            .site-logo .logo-sub { display: none; }
            .nav-links {
                display: none;
                position: absolute;
                top: calc(100% + 12px);
                left: 12px;
                right: 12px;
                background: rgba(13, 27, 42, 0.96);
                backdrop-filter: blur(20px);
                border-radius: var(--radius-md);
                padding: 16px;
                flex-direction: column;
                gap: 4px;
                border: 1px solid rgba(255, 255, 255, 0.06);
                box-shadow: 0 16px 48px rgba(0,0,0,0.4);
            }
            .nav-links.open { display: flex; }
            .nav-links a { width: 100%; padding: 12px 16px; border-radius: var(--radius-sm); }
            .nav-links a.active::after { display: none; }
            .nav-links a.active { background: rgba(212, 168, 67, 0.15); }
            .nav-cta { margin-left: 0; margin-top: 4px; width: 100%; }
            .nav-cta .btn-primary { width: 100%; justify-content: center; }
            .nav-toggle { display: block; }
        }

        /* ===== Hero 首屏 ===== */
        .hero {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 80px 20px 60px;
            background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(27,45,69,0.88) 100%), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            border-radius: 0 0 var(--radius-xl) var(--radius-xl);
            margin: 0 20px 20px;
            overflow: hidden;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(ellipse at 30% 50%, rgba(212,168,67,0.08) 0%, transparent 60%);
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(212, 168, 67, 0.15);
            border: 1px solid rgba(212, 168, 67, 0.25);
            color: var(--color-secondary-light);
            padding: 6px 20px;
            border-radius: var(--radius-xl);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 24px;
            letter-spacing: 0.5px;
        }
        .hero-badge i { font-size: 0.75rem; }
        .hero h1 {
            color: var(--color-white);
            margin-bottom: 16px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }
        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1.15rem;
            max-width: 600px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .hero-actions .btn-hero {
            padding: 16px 36px;
            border-radius: var(--radius-lg);
            font-weight: 700;
            font-size: 1rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .hero-actions .btn-hero-primary {
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            color: var(--color-primary);
            box-shadow: 0 8px 32px rgba(212, 168, 67, 0.35);
        }
        .hero-actions .btn-hero-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 48px rgba(212, 168, 67, 0.5);
        }
        .hero-actions .btn-hero-secondary {
            background: rgba(255, 255, 255, 0.08);
            color: var(--color-white);
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(4px);
        }
        .hero-actions .btn-hero-secondary:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-3px);
        }
        .hero-stats {
            display: flex;
            gap: 40px;
            justify-content: center;
            margin-top: 48px;
            flex-wrap: wrap;
        }
        .hero-stats .stat-item {
            text-align: center;
        }
        .hero-stats .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-secondary);
            line-height: 1.2;
        }
        .hero-stats .stat-label {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.85rem;
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .hero { min-height: 70vh; padding: 60px 16px 40px; margin: 0 12px 12px; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
            .hero h1 { font-size: 1.8rem; }
            .hero p { font-size: 1rem; }
            .hero-actions .btn-hero { padding: 14px 24px; font-size: 0.9rem; width: 100%; justify-content: center; }
            .hero-stats { gap: 24px; }
            .hero-stats .stat-number { font-size: 1.5rem; }
        }
        @media (max-width: 520px) {
            .hero-stats { flex-direction: column; gap: 16px; }
        }

        /* ===== 优势板块 ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 28px;
        }
        .feature-card {
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            padding: 36px 28px 32px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--color-border);
            text-align: center;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(212, 168, 67, 0.2);
        }
        .feature-icon {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(212,168,67,0.12) 0%, rgba(212,168,67,0.04) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 1.6rem;
            color: var(--color-secondary);
        }
        .feature-card h3 { margin-bottom: 10px; font-size: 1.15rem; }
        .feature-card p { color: var(--color-text-light); font-size: 0.95rem; line-height: 1.6; }

        /* ===== 分类入口 ===== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
        }
        .category-card {
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
        }
        .category-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .category-card .card-img {
            height: 200px;
            overflow: hidden;
            position: relative;
        }
        .category-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .category-card:hover .card-img img {
            transform: scale(1.05);
        }
        .category-card .card-img .overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60%;
            background: linear-gradient(transparent, rgba(13,27,42,0.6));
        }
        .category-card .card-body {
            padding: 24px 24px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card .card-body h3 { margin-bottom: 8px; font-size: 1.15rem; }
        .category-card .card-body p { color: var(--color-text-light); font-size: 0.92rem; flex: 1; margin-bottom: 16px; }
        .category-card .card-body .btn-link {
            color: var(--color-secondary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
        }
        .category-card .card-body .btn-link:hover { gap: 10px; }

        /* ===== 资讯列表 ===== */
        .news-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }
        .news-card {
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .news-card .news-img {
            height: 180px;
            overflow: hidden;
            position: relative;
        }
        .news-card .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .news-card:hover .news-img img {
            transform: scale(1.04);
        }
        .news-card .news-body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--color-text-lighter);
            margin-bottom: 10px;
        }
        .news-card .news-meta .badge {
            background: rgba(212, 168, 67, 0.12);
            color: var(--color-secondary);
            padding: 2px 12px;
            border-radius: var(--radius-xl);
            font-weight: 600;
            font-size: 0.75rem;
        }
        .news-card .news-body h3 {
            font-size: 1.05rem;
            margin-bottom: 8px;
            line-height: 1.4;
            flex: 1;
        }
        .news-card .news-body h3 a {
            color: var(--color-text);
        }
        .news-card .news-body h3 a:hover {
            color: var(--color-secondary);
        }
        .news-card .news-body p {
            color: var(--color-text-light);
            font-size: 0.88rem;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .news-card .news-body .read-more {
            color: var(--color-secondary);
            font-weight: 600;
            font-size: 0.85rem;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .news-card .news-body .read-more:hover { gap: 8px; }
        .empty-news {
            grid-column: 1 / -1;
            text-align: center;
            padding: 48px 20px;
            color: var(--color-text-light);
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            border: 1px dashed var(--color-border);
        }
        .empty-news i { font-size: 2rem; color: var(--color-text-lighter); margin-bottom: 12px; display: block; }

        /* ===== 数据统计 ===== */
        .stats-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            border-radius: var(--radius-lg);
            margin: 20px;
            padding: 60px 20px;
            position: relative;
            overflow: hidden;
        }
        .stats-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.06;
            pointer-events: none;
        }
        .stats-section .container { position: relative; z-index: 2; }
        .stats-section .section-title h2 { color: var(--color-white); }
        .stats-section .section-title p { color: rgba(255,255,255,0.6); }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 32px;
            text-align: center;
        }
        .stats-grid .stat-box .stat-icon {
            font-size: 2rem;
            color: var(--color-secondary);
            margin-bottom: 12px;
        }
        .stats-grid .stat-box .stat-num {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-white);
            line-height: 1.2;
        }
        .stats-grid .stat-box .stat-desc {
            color: rgba(255,255,255,0.55);
            font-size: 0.9rem;
            margin-top: 6px;
        }
        @media (max-width: 768px) {
            .stats-section { margin: 12px; padding: 40px 16px; border-radius: var(--radius-md); }
            .stats-grid .stat-box .stat-num { font-size: 2rem; }
        }

        /* ===== 流程板块 ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 28px;
            counter-reset: step;
        }
        .step-card {
            background: var(--color-bg-alt);
            border-radius: var(--radius-md);
            padding: 32px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            text-align: center;
            transition: var(--transition);
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .step-card .step-num {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            color: var(--color-primary);
            font-weight: 800;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }
        .step-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
        .step-card p { color: var(--color-text-light); font-size: 0.9rem; }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-bg-alt);
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(212, 168, 67, 0.2);
        }
        .faq-item summary {
            padding: 18px 24px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            list-style: none;
            color: var(--color-text);
            transition: var(--transition);
        }
        .faq-item summary::-webkit-details-marker { display: none; }
        .faq-item summary i {
            color: var(--color-secondary);
            transition: var(--transition);
            font-size: 0.85rem;
        }
        .faq-item[open] summary i {
            transform: rotate(180deg);
        }
        .faq-item summary:hover {
            background: rgba(212, 168, 67, 0.03);
        }
        .faq-item .faq-answer {
            padding: 0 24px 18px;
            color: var(--color-text-light);
            line-height: 1.7;
            font-size: 0.95rem;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            border-radius: var(--radius-lg);
            margin: 20px;
            padding: 64px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: 0; left: 0; right: 0; bottom: 0;
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            opacity: 0.05;
            pointer-events: none;
        }
        .cta-section .container { position: relative; z-index: 2; }
        .cta-section h2 {
            color: var(--color-white);
            font-size: clamp(1.6rem, 3vw, 2.4rem);
            margin-bottom: 12px;
        }
        .cta-section p {
            color: rgba(255,255,255,0.65);
            max-width: 560px;
            margin: 0 auto 28px;
            font-size: 1.05rem;
        }
        .cta-section .btn-cta {
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-light) 100%);
            color: var(--color-primary);
            padding: 18px 44px;
            border-radius: var(--radius-lg);
            font-weight: 700;
            font-size: 1.05rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 8px 32px rgba(212, 168, 67, 0.35);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .cta-section .btn-cta:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 48px rgba(212, 168, 67, 0.5);
        }
        @media (max-width: 768px) {
            .cta-section { margin: 12px; padding: 40px 16px; border-radius: var(--radius-md); }
            .cta-section .btn-cta { width: 100%; justify-content: center; }
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--color-primary);
            color: rgba(255,255,255,0.6);
            padding: 48px 20px 32px;
            margin-top: 40px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            max-width: var(--container-width);
            margin: 0 auto;
        }
        .site-footer .footer-brand .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--color-white);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .site-footer .footer-brand .logo i { color: var(--color-secondary); }
        .site-footer .footer-brand p {
            font-size: 0.88rem;
            line-height: 1.7;
            max-width: 320px;
        }
        .site-footer h4 {
            color: var(--color-white);
            font-size: 0.95rem;
            margin-bottom: 16px;
            font-weight: 600;
        }
        .site-footer ul li {
            margin-bottom: 8px;
        }
        .site-footer ul li a {
            color: rgba(255,255,255,0.5);
            font-size: 0.88rem;
            transition: var(--transition);
        }
        .site-footer ul li a:hover {
            color: var(--color-secondary);
            padding-left: 4px;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.06);
            margin-top: 32px;
            padding-top: 24px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255,255,255,0.35);
            max-width: var(--container-width);
            margin-left: auto;
            margin-right: auto;
        }
        .site-footer .footer-bottom a {
            color: rgba(255,255,255,0.4);
        }
        .site-footer .footer-bottom a:hover {
            color: var(--color-secondary);
        }
        @media (max-width: 768px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .site-footer .footer-brand { grid-column: 1 / -1; }
        }
        @media (max-width: 520px) {
            .site-footer .footer-grid { grid-template-columns: 1fr; }
        }

        /* ===== 通用辅助 ===== */
        .badge-tag {
            display: inline-block;
            background: rgba(212, 168, 67, 0.1);
            color: var(--color-secondary);
            padding: 4px 14px;
            border-radius: var(--radius-xl);
            font-size: 0.78rem;
            font-weight: 600;
        }
        .divider {
            width: 60px;
            height: 4px;
            background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
            border-radius: 2px;
            margin: 16px auto 20px;
        }
        .section-subtitle {
            color: var(--color-text-light);
            font-size: 1rem;
            max-width: 600px;
            margin: 0 auto;
            text-align: center;
        }

        /* ===== 响应式微调 ===== */
        @media (max-width: 1024px) {
            .container { padding: 0 16px; }
            .section { padding: 60px 0; }
        }
        @media (max-width: 768px) {
            body { padding-top: calc(60px + 16px); }
            .section { padding: 40px 0; }
            .section-title { margin-bottom: 32px; }
            .features-grid { gap: 16px; }
            .news-list { grid-template-columns: 1fr; }
            .category-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 520px) {
            .section { padding: 32px 0; }
            .hero { min-height: 60vh; padding: 40px 16px 32px; }
            .feature-card { padding: 24px 20px; }
        }

        /* ===== 打印优化 ===== */
        @media print {
            .site-header { display: none; }
            body { padding-top: 0; background: #fff; }
            .hero { min-height: auto; padding: 40px 20px; margin: 0; border-radius: 0; }
            .stats-section, .cta-section { margin: 0; border-radius: 0; }
            .site-footer { margin-top: 0; }
        }

/* roulang page: article */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e74c3c;
            --primary-dark: #c0392b;
            --primary-light: #fadbd8;
            --secondary: #2c3e50;
            --accent: #f39c12;
            --bg-light: #f8f9fa;
            --bg-white: #ffffff;
            --text-dark: #1a1a2e;
            --text-body: #4a4a6a;
            --text-weak: #7f8c9b;
            --border: #e8ecf1;
            --radius: 16px;
            --radius-sm: 10px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
            --shadow-md: 0 8px 30px rgba(0,0,0,0.07);
            --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
            --transition: all 0.25s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
        }

        /* ===== 基础 Reset ===== */
        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: var(--font-sans);
            color: var(--text-body);
            background: var(--bg-light);
            line-height: 1.7;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        a { color: var(--primary); text-decoration: none; transition: var(--transition); }
        a:hover, a:focus { color: var(--primary-dark); }
        a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea { font-family: inherit; font-size: inherit; }
        ul, ol { list-style: none; }
        h1, h2, h3, h4, h5, h6 { color: var(--text-dark); line-height: 1.3; font-weight: 700; }
        p { margin-bottom: 1em; }
        .container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

        /* ===== 浮动 Dock 导航 ===== */
        .site-header {
            position: sticky;
            top: 20px;
            z-index: 1000;
            padding: 0 24px;
            pointer-events: none;
        }
        .site-header .dock {
            max-width: 1100px;
            margin: 0 auto;
            background: rgba(255,255,255,0.88);
            backdrop-filter: blur(18px) saturate(1.4);
            -webkit-backdrop-filter: blur(18px) saturate(1.4);
            border-radius: 60px;
            padding: 10px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 4px 24px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
            border: 1px solid rgba(255,255,255,0.5);
            pointer-events: auto;
            transition: var(--transition);
        }
        .site-header .dock:hover { box-shadow: 0 8px 36px rgba(0,0,0,0.10); }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text-dark);
            letter-spacing: -0.3px;
        }
        .site-logo i { color: var(--primary); font-size: 1.5rem; }
        .site-logo .logo-sub { font-weight: 400; color: var(--text-weak); font-size: 0.85rem; }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .nav-links a {
            padding: 8px 18px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-body);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-links a:hover { background: var(--primary-light); color: var(--primary); }
        .nav-links a.active { background: var(--primary); color: #fff; box-shadow: 0 4px 14px rgba(231,76,60,0.30); }
        .nav-cta { margin-left: 8px; }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            padding: 10px 26px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.92rem;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            box-shadow: 0 4px 14px rgba(231,76,60,0.25);
        }
        .btn-primary:hover { background: var(--primary-dark); box-shadow: 0 6px 20px rgba(231,76,60,0.35); transform: translateY(-1px); color: #fff; }
        .btn-primary:active { transform: translateY(0); }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            padding: 10px 26px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.92rem;
            border: 2px solid var(--primary);
            cursor: pointer;
            transition: var(--transition);
        }
        .btn-outline:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
        .nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text-dark); cursor: pointer; padding: 6px; }

        /* ===== 文章详情 Hero ===== */
        .article-hero {
            position: relative;
            padding: 100px 0 60px;
            margin-top: -80px;
            background: linear-gradient(135deg, #2c3e50 0%, #1a1a2e 100%);
            overflow: hidden;
        }
        .article-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            opacity: 0.15;
            mix-blend-mode: overlay;
        }
        .article-hero .container { position: relative; z-index: 2; }
        .article-hero .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 0.85rem;
            color: rgba(255,255,255,0.6);
            margin-bottom: 24px;
        }
        .article-hero .breadcrumb a { color: rgba(255,255,255,0.8); }
        .article-hero .breadcrumb a:hover { color: #fff; }
        .article-hero .breadcrumb span { color: rgba(255,255,255,0.5); }
        .article-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #fff;
            max-width: 900px;
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: -0.5px;
        }
        .article-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 30px;
            align-items: center;
            color: rgba(255,255,255,0.75);
            font-size: 0.92rem;
        }
        .article-meta .category-badge {
            background: var(--accent);
            color: #1a1a2e;
            padding: 4px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.82rem;
        }
        .article-meta i { margin-right: 6px; opacity: 0.7; }

        /* ===== 文章正文 ===== */
        .article-main-wrap {
            padding: 50px 0 70px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 50px;
        }
        .article-body {
            background: var(--bg-white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 40px 44px;
        }
        .article-body .content {
            font-size: 1.05rem;
            line-height: 1.9;
            color: var(--text-body);
        }
        .article-body .content h2 {
            font-size: 1.6rem;
            margin: 36px 0 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--border);
        }
        .article-body .content h3 {
            font-size: 1.25rem;
            margin: 28px 0 12px;
        }
        .article-body .content p { margin-bottom: 1.2em; }
        .article-body .content ul, .article-body .content ol {
            margin: 1em 0 1.2em 1.6em;
        }
        .article-body .content li { margin-bottom: 0.5em; list-style: disc; }
        .article-body .content ol li { list-style: decimal; }
        .article-body .content blockquote {
            border-left: 4px solid var(--primary);
            background: var(--bg-light);
            padding: 16px 24px;
            margin: 24px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-style: italic;
            color: var(--text-weak);
        }
        .article-body .content img {
            border-radius: var(--radius-sm);
            margin: 24px 0;
            box-shadow: var(--shadow-sm);
        }
        .article-body .content a { text-decoration: underline; text-underline-offset: 3px; }
        .article-body .not-found {
            text-align: center;
            padding: 60px 20px;
        }
        .article-body .not-found i { font-size: 3rem; color: var(--text-weak); margin-bottom: 20px; display: block; }
        .article-body .not-found h2 { font-size: 1.8rem; margin-bottom: 12px; }
        .article-body .not-found p { color: var(--text-weak); margin-bottom: 24px; }

        /* ===== 侧边栏 ===== */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-card {
            background: var(--bg-white);
            border-radius: var(--radius);
            box-shadow: var(--shadow-sm);
            padding: 28px 24px;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            margin-bottom: 18px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }
        .sidebar-card ul li {
            padding: 10px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-card ul li:last-child { border-bottom: none; }
        .sidebar-card ul li a {
            color: var(--text-body);
            font-size: 0.92rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-card ul li a:hover { color: var(--primary); }
        .sidebar-card ul li a i { color: var(--primary); font-size: 0.75rem; }
        .sidebar-cta {
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
        }
        .sidebar-cta h4 { color: #fff; font-size: 1.2rem; margin-bottom: 12px; }
        .sidebar-cta p { color: rgba(255,255,255,0.85); font-size: 0.92rem; margin-bottom: 20px; }
        .sidebar-cta .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 4px 14px rgba(0,0,0,0.15); }
        .sidebar-cta .btn-primary:hover { background: var(--bg-light); color: var(--primary-dark); }

        /* ===== 相关推荐 ===== */
        .related-section {
            padding: 50px 0;
            background: var(--bg-white);
        }
        .related-section h2 {
            font-size: 1.8rem;
            text-align: center;
            margin-bottom: 40px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .related-card {
            background: var(--bg-light);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }
        .related-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
        .related-card img { width: 100%; height: 180px; object-fit: cover; }
        .related-card .card-body { padding: 18px 20px 22px; }
        .related-card .card-body h4 { font-size: 1.05rem; margin-bottom: 8px; }
        .related-card .card-body h4 a { color: var(--text-dark); }
        .related-card .card-body h4 a:hover { color: var(--primary); }
        .related-card .card-body p { font-size: 0.88rem; color: var(--text-weak); margin-bottom: 0; }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 60px 0;
            background: var(--bg-light);
        }
        .faq-section h2 {
            font-size: 1.8rem;
            text-align: center;
            margin-bottom: 40px;
        }
        .faq-grid {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--bg-white);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-sm);
            padding: 18px 24px;
            transition: var(--transition);
        }
        .faq-item:hover { box-shadow: var(--shadow-md); }
        .faq-question {
            font-weight: 600;
            color: var(--text-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-size: 1.02rem;
        }
        .faq-question i { color: var(--primary); transition: var(--transition); font-size: 0.9rem; }
        .faq-item.open .faq-question i { transform: rotate(180deg); }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            color: var(--text-weak);
            font-size: 0.95rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer { max-height: 300px; padding-top: 14px; }

        /* ===== CTA ===== */
        .cta-section {
            padding: 70px 0;
            background: linear-gradient(135deg, var(--secondary), #1a1a2e);
            text-align: center;
            color: #fff;
        }
        .cta-section h2 { color: #fff; font-size: 2rem; margin-bottom: 16px; }
        .cta-section p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 30px; font-size: 1.05rem; }
        .cta-section .btn-primary { background: var(--accent); color: #1a1a2e; box-shadow: 0 4px 20px rgba(243,156,18,0.35); }
        .cta-section .btn-primary:hover { background: #e67e22; transform: translateY(-2px); }

        /* ===== 页脚 ===== */
        .site-footer {
            background: #0f0f1a;
            color: rgba(255,255,255,0.75);
            padding: 60px 0 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-brand .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 16px;
        }
        .footer-brand .logo i { color: var(--primary); }
        .footer-brand p { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.6); max-width: 360px; }
        .footer-grid h4 {
            color: #fff;
            font-size: 1rem;
            margin-bottom: 18px;
            font-weight: 600;
        }
        .footer-grid ul li { margin-bottom: 10px; }
        .footer-grid ul li a { color: rgba(255,255,255,0.6); font-size: 0.9rem; }
        .footer-grid ul li a:hover { color: var(--primary); }
        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            margin-top: 40px;
            border-top: 1px solid rgba(255,255,255,0.08);
            font-size: 0.85rem;
            color: rgba(255,255,255,0.4);
            max-width: var(--max-width);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }
        .footer-bottom a { color: rgba(255,255,255,0.6); }
        .footer-bottom a:hover { color: var(--primary); }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .article-layout { grid-template-columns: 1fr; }
            .article-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
            .related-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .site-header { top: 12px; padding: 0 16px; }
            .site-header .dock { padding: 10px 18px; border-radius: 40px; }
            .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 12px; right: 12px; background: rgba(255,255,255,0.96); backdrop-filter: blur(18px); border-radius: 24px; padding: 16px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); }
            .nav-links.open { display: flex; }
            .nav-links a { width: 100%; text-align: center; padding: 12px; }
            .nav-cta { width: 100%; margin-left: 0; }
            .nav-cta .btn-primary { width: 100%; justify-content: center; }
            .nav-toggle { display: block; }
            .article-hero { padding: 90px 0 40px; }
            .article-hero h1 { font-size: 1.6rem; }
            .article-body { padding: 24px 20px; }
            .article-sidebar { grid-template-columns: 1fr; }
            .related-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; gap: 28px; }
            .faq-grid { padding: 0 10px; }
            .cta-section h2 { font-size: 1.4rem; }
        }
        @media (max-width: 520px) {
            .site-logo { font-size: 1.1rem; }
            .site-logo .logo-sub { display: none; }
            .article-hero h1 { font-size: 1.3rem; }
            .article-meta { font-size: 0.82rem; gap: 10px; }
            .article-body .content { font-size: 0.95rem; }
            .sidebar-card { padding: 20px 16px; }
        }

        /* ===== 文章内容列表样式增强 ===== */
        .content ul li::marker { color: var(--primary); }
        .content ol li::marker { color: var(--primary); font-weight: 600; }

        /* ===== 标签 ===== */
        .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
        .tag {
            display: inline-block;
            background: var(--bg-light);
            color: var(--text-weak);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.82rem;
            transition: var(--transition);
        }
        .tag:hover { background: var(--primary-light); color: var(--primary); }

        /* ===== 骨架辅助 ===== */
        .text-center { text-align: center; }
        .mt-1 { margin-top: 12px; }
        .mt-2 { margin-top: 24px; }
        .mb-1 { margin-bottom: 12px; }
        .mb-2 { margin-bottom: 24px; }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #f7b731;
            --primary-dark: #e5a520;
            --primary-light: #fde48c;
            --secondary: #2d3436;
            --accent: #0984e3;
            --bg-light: #f9f9f9;
            --bg-dark: #1a1a2e;
            --bg-card: #ffffff;
            --text-primary: #2d3436;
            --text-secondary: #636e72;
            --text-light: #b2bec3;
            --border-color: #e9ecef;
            --radius: 16px;
            --radius-sm: 8px;
            --radius-lg: 24px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
            --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
            --max-width: 1200px;
            --header-height: 80px;
        }

        /* ===== 基础 Reset ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background: var(--bg-light);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover,
        a:focus {
            color: var(--primary-dark);
        }
        a:focus-visible {
            outline: 3px solid var(--primary-light);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-sm);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }
        button {
            cursor: pointer;
            background: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text-primary);
        }

        /* ===== 容器 ===== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 浮动 Dock 导航 ===== */
        .site-header {
            position: fixed;
            top: 20px;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 0 24px;
            pointer-events: none;
        }
        .site-header .dock {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(16px) saturate(180%);
            -webkit-backdrop-filter: blur(16px) saturate(180%);
            border-radius: 60px;
            padding: 10px 28px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.5);
            pointer-events: auto;
            transition: var(--transition);
        }
        .site-header .dock:hover {
            box-shadow: 0 12px 50px rgba(0, 0, 0, 0.12);
        }
        .site-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--text-primary);
            text-decoration: none;
            flex-shrink: 0;
        }
        .site-logo i {
            color: var(--primary);
            font-size: 1.6rem;
        }
        .site-logo span {
            color: var(--text-primary);
        }
        .site-logo .logo-sub {
            font-weight: 400;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .site-logo:hover {
            color: var(--text-primary);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-links a {
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition);
            position: relative;
            white-space: nowrap;
        }
        .nav-links a:hover {
            color: var(--text-primary);
            background: rgba(247, 183, 49, 0.12);
        }
        .nav-links a.active {
            color: var(--primary-dark);
            background: rgba(247, 183, 49, 0.18);
            font-weight: 600;
        }
        .nav-cta {
            margin-left: 10px;
        }
        .nav-cta .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 26px;
            border-radius: 40px;
            background: linear-gradient(145deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-weight: 600;
            font-size: 0.95rem;
            box-shadow: 0 4px 16px rgba(247, 183, 49, 0.35);
            transition: var(--transition);
            border: none;
        }
        .nav-cta .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(247, 183, 49, 0.45);
            color: #fff;
            background: linear-gradient(145deg, var(--primary-dark), #d4941a);
        }
        .nav-cta .btn-primary:active {
            transform: scale(0.97);
        }
        .nav-toggle {
            display: none;
            font-size: 1.6rem;
            color: var(--text-primary);
            padding: 4px 8px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.6);
            border: 1px solid var(--border-color);
        }
        .nav-toggle:hover {
            background: var(--primary-light);
        }

        /* ===== 移动端导航 ===== */
        @media (max-width: 1024px) {
            .site-header {
                top: 12px;
                padding: 0 16px;
            }
            .site-header .dock {
                padding: 8px 18px;
                border-radius: 40px;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(16px);
                border-radius: 24px;
                padding: 20px 16px;
                margin-top: 12px;
                box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
                border: 1px solid var(--border-color);
                gap: 4px;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 12px 20px;
                font-size: 1.05rem;
                width: 100%;
                text-align: center;
            }
            .nav-cta {
                margin-left: 0;
                margin-top: 12px;
                width: 100%;
                text-align: center;
            }
            .nav-cta .btn-primary {
                width: 100%;
                justify-content: center;
                padding: 14px 26px;
            }
            .nav-toggle {
                display: block;
            }
            .site-header .dock {
                flex-wrap: wrap;
            }
        }
        @media (max-width: 520px) {
            .site-header .dock {
                padding: 6px 14px;
                border-radius: 32px;
            }
            .site-logo {
                font-size: 1.15rem;
            }
            .site-logo i {
                font-size: 1.2rem;
            }
            .site-logo .logo-sub {
                font-size: 0.75rem;
            }
            .nav-toggle {
                font-size: 1.3rem;
            }
        }

        /* ===== Banner 区域 ===== */
        .page-banner {
            padding: 160px 0 80px;
            background: linear-gradient(145deg, var(--bg-dark) 0%, #16213e 100%);
            position: relative;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            align-items: center;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.25;
            mix-blend-mode: overlay;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg-light), transparent);
        }
        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }
        .page-banner h1 {
            font-size: 3.2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .page-banner h1 i {
            color: var(--primary);
            margin-right: 10px;
        }
        .page-banner p {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.8);
            max-width: 640px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }
        .page-banner .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(247, 183, 49, 0.2);
            backdrop-filter: blur(8px);
            padding: 8px 22px;
            border-radius: 40px;
            color: var(--primary-light);
            font-weight: 500;
            font-size: 0.9rem;
            border: 1px solid rgba(247, 183, 49, 0.25);
            margin-bottom: 20px;
        }
        .page-banner .banner-badge i {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 130px 0 60px;
                min-height: 320px;
            }
            .page-banner h1 {
                font-size: 2.2rem;
            }
            .page-banner p {
                font-size: 1rem;
            }
        }
        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 1.7rem;
            }
            .page-banner p {
                font-size: 0.9rem;
            }
            .page-banner .banner-badge {
                font-size: 0.8rem;
                padding: 6px 16px;
            }
        }

        /* ===== 分类导航标签 ===== */
        .category-tabs {
            background: #fff;
            border-bottom: 1px solid var(--border-color);
            padding: 16px 0;
            position: sticky;
            top: 80px;
            z-index: 100;
            box-shadow: var(--shadow-sm);
        }
        .category-tabs .tabs-inner {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }
        .category-tabs .tab-item {
            padding: 10px 24px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.95rem;
            color: var(--text-secondary);
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            cursor: pointer;
        }
        .category-tabs .tab-item:hover {
            background: rgba(247, 183, 49, 0.1);
            border-color: var(--primary-light);
            color: var(--text-primary);
        }
        .category-tabs .tab-item.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 16px rgba(247, 183, 49, 0.3);
        }
        .category-tabs .tab-item i {
            margin-right: 6px;
        }

        @media (max-width: 768px) {
            .category-tabs {
                top: 72px;
                padding: 12px 0;
            }
            .category-tabs .tab-item {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 520px) {
            .category-tabs .tabs-inner {
                gap: 6px;
            }
            .category-tabs .tab-item {
                padding: 6px 12px;
                font-size: 0.8rem;
            }
        }

        /* ===== 攻略卡片网格 ===== */
        .section-guides {
            padding: 60px 0 80px;
            background: var(--bg-light);
        }
        .section-title {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-title h2 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .section-title p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }
        .section-title .title-accent {
            color: var(--primary-dark);
        }
        .guides-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .guide-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .guide-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary-light);
        }
        .guide-card .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            background: var(--bg-light);
        }
        .guide-card .card-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .guide-card .card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .guide-card .card-tags .tag {
            padding: 4px 14px;
            border-radius: 40px;
            font-size: 0.75rem;
            font-weight: 500;
            background: rgba(9, 132, 227, 0.08);
            color: var(--accent);
            border: 1px solid rgba(9, 132, 227, 0.15);
        }
        .guide-card .card-tags .tag.hot {
            background: rgba(247, 183, 49, 0.15);
            color: var(--primary-dark);
            border-color: rgba(247, 183, 49, 0.25);
        }
        .guide-card .card-tags .tag.new {
            background: rgba(0, 184, 148, 0.1);
            color: #00b894;
            border-color: rgba(0, 184, 148, 0.2);
        }
        .guide-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .guide-card h3 a {
            color: inherit;
        }
        .guide-card h3 a:hover {
            color: var(--primary-dark);
        }
        .guide-card .card-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 12px;
        }
        .guide-card .card-meta i {
            margin-right: 4px;
        }
        .guide-card .card-excerpt {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.7;
            flex: 1;
            margin-bottom: 16px;
        }
        .guide-card .card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
        }
        .guide-card .card-footer .read-more {
            font-weight: 600;
            color: var(--accent);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .guide-card .card-footer .read-more:hover {
            color: var(--primary-dark);
            gap: 10px;
        }
        .guide-card .card-footer .rating {
            color: var(--primary);
            font-size: 0.85rem;
        }
        .guide-card .card-footer .rating i {
            margin-right: 2px;
        }

        @media (max-width: 1024px) {
            .guides-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }
        @media (max-width: 640px) {
            .guides-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .section-title h2 {
                font-size: 1.6rem;
            }
            .section-guides {
                padding: 40px 0 50px;
            }
            .guide-card .card-img {
                height: 180px;
            }
            .guide-card .card-body {
                padding: 18px;
            }
        }

        /* ===== 攻略分类专区 ===== */
        .section-categories {
            padding: 60px 0;
            background: #fff;
        }
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .category-card {
            background: var(--bg-light);
            border-radius: var(--radius);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            cursor: pointer;
        }
        .category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary-light);
            background: #fff;
        }
        .category-card .cat-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: rgba(247, 183, 49, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.6rem;
            color: var(--primary-dark);
            transition: var(--transition);
        }
        .category-card:hover .cat-icon {
            background: var(--primary);
            color: #fff;
        }
        .category-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .category-card p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .category-card .count-badge {
            display: inline-block;
            margin-top: 10px;
            padding: 2px 14px;
            border-radius: 40px;
            background: rgba(9, 132, 227, 0.08);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 500;
        }

        @media (max-width: 1024px) {
            .categories-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .categories-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .category-card {
                padding: 20px 14px;
            }
            .category-card .cat-icon {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
            .category-card h4 {
                font-size: 0.9rem;
            }
        }

        /* ===== 热门推荐 ===== */
        .section-popular {
            padding: 60px 0;
            background: var(--bg-light);
        }
        .popular-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .popular-item {
            display: flex;
            gap: 18px;
            background: #fff;
            border-radius: var(--radius);
            padding: 20px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            align-items: flex-start;
        }
        .popular-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary-light);
        }
        .popular-item .rank {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(247, 183, 49, 0.12);
            color: var(--primary-dark);
            font-weight: 800;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .popular-item .rank.top1 {
            background: var(--primary);
            color: #fff;
        }
        .popular-item .rank.top2 {
            background: #dfe6e9;
            color: var(--text-primary);
        }
        .popular-item .rank.top3 {
            background: #fce4c8;
            color: #d4941a;
        }
        .popular-item .item-content {
            flex: 1;
        }
        .popular-item .item-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 4px;
        }
        .popular-item .item-content h4 a {
            color: var(--text-primary);
        }
        .popular-item .item-content h4 a:hover {
            color: var(--primary-dark);
        }
        .popular-item .item-content p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .popular-item .item-content .meta {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 6px;
            display: flex;
            gap: 12px;
        }
        .popular-item .item-content .meta i {
            margin-right: 4px;
        }

        @media (max-width: 768px) {
            .popular-list {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 520px) {
            .popular-item {
                flex-direction: column;
                padding: 16px;
            }
            .popular-item .rank {
                width: 36px;
                height: 36px;
                font-size: 0.9rem;
            }
        }

        /* ===== 攻略步骤 / 流程 ===== */
        .section-steps {
            padding: 60px 0;
            background: #fff;
        }
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            counter-reset: step;
        }
        .step-card {
            text-align: center;
            padding: 32px 20px;
            border-radius: var(--radius);
            background: var(--bg-light);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            position: relative;
        }
        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-sm);
        }
        .step-card .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 800;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 18px;
            box-shadow: 0 4px 20px rgba(247, 183, 49, 0.3);
        }
        .step-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .step-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 520px) {
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .step-card {
                padding: 24px 16px;
            }
            .step-card .step-num {
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }
        }

        /* ===== FAQ ===== */
        .section-faq {
            padding: 60px 0;
            background: var(--bg-light);
        }
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: var(--primary-light);
        }
        .faq-item .faq-question {
            padding: 18px 24px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: none;
            width: 100%;
            text-align: left;
            border: none;
            transition: var(--transition);
        }
        .faq-item .faq-question:hover {
            color: var(--primary-dark);
        }
        .faq-item .faq-question i {
            transition: var(--transition);
            color: var(--text-light);
            font-size: 1.1rem;
        }
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-item .faq-answer {
            padding: 0 24px 18px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            display: none;
        }
        .faq-item.active .faq-answer {
            display: block;
        }

        @media (max-width: 520px) {
            .faq-item .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-item .faq-answer {
                padding: 0 16px 14px;
                font-size: 0.85rem;
            }
        }

        /* ===== CTA 区块 ===== */
        .section-cta {
            padding: 70px 0;
            background: linear-gradient(145deg, var(--bg-dark) 0%, #16213e 100%);
            position: relative;
            overflow: hidden;
            text-align: center;
        }
        .section-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            opacity: 0.15;
            mix-blend-mode: overlay;
        }
        .section-cta .cta-content {
            position: relative;
            z-index: 2;
            max-width: 640px;
            margin: 0 auto;
        }
        .section-cta h2 {
            font-size: 2rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .section-cta p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 28px;
            line-height: 1.8;
        }
        .section-cta .cta-buttons {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .section-cta .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 38px;
            border-radius: 50px;
            background: linear-gradient(145deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 6px 24px rgba(247, 183, 49, 0.35);
            transition: var(--transition);
            border: none;
        }
        .section-cta .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 36px rgba(247, 183, 49, 0.45);
            color: #fff;
        }
        .section-cta .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 38px;
            border-radius: 50px;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-weight: 600;
            font-size: 1.05rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(8px);
            transition: var(--transition);
        }
        .section-cta .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.16);
            color: #fff;
            border-color: rgba(255, 255, 255, 0.35);
        }

        @media (max-width: 768px) {
            .section-cta {
                padding: 50px 0;
            }
            .section-cta h2 {
                font-size: 1.5rem;
            }
            .section-cta p {
                font-size: 0.95rem;
            }
            .section-cta .btn-primary,
            .section-cta .btn-secondary {
                padding: 14px 28px;
                font-size: 0.95rem;
            }
        }
        @media (max-width: 520px) {
            .section-cta .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .section-cta .btn-primary,
            .section-cta .btn-secondary {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }
        }

        /* ===== 页脚 ===== */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-brand .logo {
            font-size: 1.4rem;
            font-weight: 800;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 14px;
        }
        .footer-brand .logo i {
            color: var(--primary);
        }
        .footer-brand p {
            font-size: 0.9rem;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.6);
            max-width: 360px;
        }
        .site-footer h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .site-footer ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .site-footer ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .site-footer ul li a:hover {
            color: var(--primary);
            padding-left: 4px;
        }
        .footer-bottom {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 20px 24px;
            text-align: center;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }
        .footer-bottom a:hover {
            color: var(--primary);
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
                padding: 0 16px 30px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
            .footer-brand p {
                max-width: 100%;
            }
            .site-footer h4 {
                font-size: 0.9rem;
            }
            .site-footer ul li a {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
            .footer-bottom {
                font-size: 0.75rem;
                padding: 16px;
            }
        }

        /* ===== 工具类 ===== */
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 10px;
        }
        .mt-2 {
            margin-top: 20px;
        }
        .mb-1 {
            margin-bottom: 10px;
        }
        .mb-2 {
            margin-bottom: 20px;
        }
        .gap-1 {
            gap: 10px;
        }
        .gap-2 {
            gap: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }

        /* ===== 加载更多 ===== */
        .load-more-wrap {
            text-align: center;
            margin-top: 40px;
        }
        .load-more-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 40px;
            border-radius: 50px;
            background: #fff;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.95rem;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            cursor: pointer;
        }
        .load-more-btn:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 6px 24px rgba(247, 183, 49, 0.3);
        }
        .load-more-btn i {
            transition: var(--transition);
        }
        .load-more-btn:hover i {
            transform: rotate(180deg);
        }