*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #f4f7fc;
            color: #1a2639;
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #b8860b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #d4a017;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul,
        ol {
            padding-left: 1.4rem;
            margin: 0.6rem 0;
        }
        li {
            margin-bottom: 0.3rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            color: #0b1d2e;
            margin-top: 1.8rem;
            margin-bottom: 0.6rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #b8860b;
            padding-bottom: 0.3rem;
            display: inline-block;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #b8860b;
            padding-left: 0.8rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #2c3e50;
        }
        h4 {
            font-size: 1.15rem;
            color: #34495e;
        }
        p {
            margin: 0.9rem 0;
            font-size: 1.05rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        header {
            background: linear-gradient(135deg, #0b1d2e 0%, #1a3a4a 100%);
            color: #fff;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            letter-spacing: 1px;
            color: #f5d742;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
            transition: transform 0.2s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #ffe066;
        }
        .my-logo i {
            font-size: 2rem;
            color: #ffd700;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            flex-wrap: wrap;
        }
        nav a {
            color: #e0e9f0;
            padding: 0.4rem 0.9rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.2s;
            white-space: nowrap;
        }
        nav a:hover {
            background: rgba(255, 215, 0, 0.15);
            color: #ffd700;
            text-decoration: none;
        }
        nav a i {
            margin-right: 0.3rem;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #e9eef3;
            padding: 0.5rem 1.2rem;
            font-size: 0.9rem;
            border-bottom: 1px solid #d0d9e2;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
        }
        .breadcrumb a {
            color: #2c3e50;
        }
        .breadcrumb a:hover {
            color: #b8860b;
        }
        .breadcrumb span {
            color: #6c7a89;
        }
        .breadcrumb i {
            margin: 0 0.3rem;
            font-size: 0.7rem;
            color: #95a5a6;
        }
        .search-bar {
            background: #fff;
            border-radius: 50px;
            display: flex;
            align-items: center;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            max-width: 400px;
            margin: 1.2rem 0;
        }
        .search-bar input {
            flex: 1;
            border: none;
            padding: 0.7rem 1.2rem;
            font-size: 0.95rem;
            outline: none;
            background: transparent;
        }
        .search-bar button {
            background: #b8860b;
            border: none;
            color: #fff;
            padding: 0.7rem 1.4rem;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.2s;
        }
        .search-bar button:hover {
            background: #9a7209;
        }
        .hero {
            background: linear-gradient(145deg, #f0f4fa 0%, #dce4ed 100%);
            padding: 2.5rem 1.2rem;
            border-radius: 24px;
            margin: 1.8rem 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
        }
        .hero-text {
            flex: 1 1 300px;
        }
        .hero-text h1 {
            border-bottom: none;
            display: block;
            font-size: 2.8rem;
            margin-top: 0;
        }
        .hero-text p {
            font-size: 1.15rem;
            color: #2c3e50;
        }
        .hero-img {
            flex: 0 0 280px;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        }
        .hero-img img {
            width: 100%;
            height: auto;
            object-fit: cover;
        }
        .section-card {
            background: #fff;
            border-radius: 20px;
            padding: 1.8rem 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .section-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .badge {
            display: inline-block;
            background: #b8860b;
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.2rem 0.9rem;
            border-radius: 30px;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .highlight {
            background: #fef9e7;
            border-left: 4px solid #b8860b;
            padding: 0.8rem 1.2rem;
            border-radius: 0 12px 12px 0;
            margin: 1.2rem 0;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.6rem;
            margin: 1.2rem 0;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.4rem;
            margin: 1.2rem 0;
        }
        .stat-box {
            background: #f0f4fa;
            border-radius: 16px;
            padding: 1.2rem;
            text-align: center;
            transition: background 0.2s;
        }
        .stat-box:hover {
            background: #e4eaf2;
        }
        .stat-box .num {
            font-size: 2rem;
            font-weight: 800;
            color: #b8860b;
            display: block;
        }
        .stat-box .label {
            font-size: 0.9rem;
            color: #4a5a6a;
            font-weight: 500;
        }
        .comment-form,
        .rating-form {
            background: #f8faff;
            border-radius: 18px;
            padding: 1.5rem 1.8rem;
            margin: 1.4rem 0;
            border: 1px solid #e2e8f0;
        }
        .comment-form textarea,
        .comment-form input,
        .rating-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #d0d9e2;
            border-radius: 12px;
            font-size: 0.95rem;
            margin: 0.4rem 0 0.8rem;
            font-family: inherit;
            transition: border 0.2s;
        }
        .comment-form textarea:focus,
        .comment-form input:focus,
        .rating-form select:focus {
            border-color: #b8860b;
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
        }
        .btn {
            background: #b8860b;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .btn:hover {
            background: #9a7209;
            transform: scale(1.01);
            box-shadow: 0 4px 14px rgba(184, 134, 11, 0.3);
        }
        .btn-outline {
            background: transparent;
            color: #b8860b;
            border: 2px solid #b8860b;
        }
        .btn-outline:hover {
            background: #b8860b;
            color: #fff;
        }
        footer {
            background: #0b1d2e;
            color: #c8d6e5;
            padding: 2.5rem 1.2rem 1rem;
            margin-top: 3rem;
            border-top: 4px solid #b8860b;
        }
        footer .container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }
        footer h4 {
            color: #ffd700;
            margin-top: 0;
            font-size: 1.1rem;
        }
        footer a {
            color: #b0c4de;
        }
        footer a:hover {
            color: #ffd700;
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #1e3a4a;
            margin-top: 1rem;
            font-size: 0.85rem;
        }
        friend-link {
            display: block;
            margin: 0.6rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.4rem;
                gap: 0.2rem;
            }
            nav.show {
                display: flex;
            }
            nav a {
                width: 100%;
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero {
                padding: 1.5rem 1rem;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .hero-img {
                flex: 0 0 100%;
            }
            .section-card {
                padding: 1.2rem 1rem;
            }
            .search-bar {
                max-width: 100%;
            }
            .breadcrumb {
                font-size: 0.8rem;
                padding: 0.4rem 0.8rem;
            }
        }
        @media (max-width: 480px) {
            html {
                font-size: 15px;
            }
            .container {
                padding: 0 0.8rem;
            }
            .stat-box .num {
                font-size: 1.6rem;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            background: #b8860b;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            cursor: pointer;
            transition: all 0.3s;
            border: none;
            z-index: 999;
        }
        .scroll-top:hover {
            background: #9a7209;
            transform: translateY(-4px);
        }
        @media (max-width: 600px) {
            .scroll-top {
                bottom: 1rem;
                right: 1rem;
                width: 42px;
                height: 42px;
                font-size: 1.2rem;
            }
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.2rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #fff;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
        }
        th {
            background: #0b1d2e;
            color: #ffd700;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e9eef3;
        }
        tr:hover td {
            background: #f8faff;
        }
        .link-list {
            list-style: none;
            padding: 0;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 0.4rem 1.2rem;
        }
        .link-list li {
            margin: 0;
        }
        .link-list a {
            display: block;
            padding: 0.4rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .link-list a:hover {
            background: #f0f4fa;
            text-decoration: none;
        }
        .emoji-lg {
            font-size: 1.8rem;
            margin-right: 0.4rem;
        }
        .tag {
            background: #e9eef3;
            color: #2c3e50;
            padding: 0.15rem 0.7rem;
            border-radius: 30px;
            font-size: 0.8rem;
            font-weight: 500;
        }
        .last-update {
            color: #6c7a89;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin: 0.8rem 0;
        }
        .last-update i {
            color: #b8860b;
        }
        .rating-stars {
            color: #ffd700;
            font-size: 1.4rem;
            letter-spacing: 2px;
        }