*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #0b3d5f;
            --primary-light: #1a6b8a;
            --secondary: #f5a623;
            --accent: #e84c3d;
            --bg: #f4f7fa;
            --card-bg: #ffffff;
            --text: #1e2a3a;
            --text-light: #4a5b6e;
            --border: #dce3eb;
            --radius: 12px;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
            --font: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
            --max-width: 1120px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
            padding: 0 16px;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 16px;
        }
        .site-header {
            background: var(--primary);
            color: #fff;
            padding: 12px 0;
            border-radius: 0 0 var(--radius) var(--radius);
            margin-bottom: 24px;
            position: relative;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: linear-gradient(135deg, #f5a623, #e84c3d);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(245, 166, 35, 0.25);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #fff;
            color: #fff;
            background: none;
            display: block;
            font-weight: 400;
            letter-spacing: 0.5px;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.5rem;
            padding: 6px 12px;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-menu a {
            color: #fff;
            padding: 6px 14px;
            border-radius: 6px;
            font-weight: 500;
            font-size: 0.92rem;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: var(--secondary);
            text-decoration: none;
        }
        .nav-menu a.active {
            background: var(--secondary);
            color: var(--primary);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 8px 0 4px;
            font-size: 0.85rem;
            color: var(--text-light);
            list-style: none;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: var(--text-light);
            font-weight: 600;
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb a:hover {
            color: var(--secondary);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #0a2a3f 100%);
            color: #fff;
            padding: 40px 24px;
            border-radius: var(--radius);
            margin-bottom: 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "🏍️";
            position: absolute;
            right: -20px;
            bottom: -20px;
            font-size: 140px;
            opacity: 0.08;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 12px;
        }
        .hero h1 span {
            color: var(--secondary);
        }
        .hero p {
            font-size: 1.1rem;
            max-width: 680px;
            margin: 0 auto 16px;
            opacity: 0.9;
        }
        .hero .last-updated {
            display: inline-block;
            background: rgba(255, 255, 255, 0.12);
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            margin-top: 8px;
        }
        section {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 28px 24px;
            margin-bottom: 28px;
            box-shadow: var(--shadow);
        }
        h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 18px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--secondary);
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-light);
            margin-top: 28px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-top: 20px;
            margin-bottom: 8px;
        }
        p {
            margin-bottom: 14px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 768px) {
            .content-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        .feature-image {
            margin: 24px 0;
            border-radius: var(--radius);
            overflow: hidden;
            background: #eef2f7;
            text-align: center;
        }
        .feature-image img {
            width: 100%;
            max-height: 420px;
            object-fit: cover;
        }
        .feature-image figcaption {
            padding: 10px 16px;
            font-size: 0.88rem;
            color: var(--text-light);
            font-style: italic;
        }
        .search-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin: 18px 0 8px;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 12px 18px;
            border: 2px solid var(--border);
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.2s;
        }
        .search-form input[type="text"]:focus {
            border-color: var(--primary-light);
        }
        .search-form button {
            padding: 12px 28px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .search-form button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .search-form button i {
            margin-right: 6px;
        }
        .comment-box,
        .rating-box {
            background: #f8fafc;
            border-radius: var(--radius);
            padding: 20px 18px;
            margin-top: 16px;
            border: 1px solid var(--border);
        }
        .comment-box textarea,
        .rating-box textarea {
            width: 100%;
            padding: 12px 14px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            resize: vertical;
            min-height: 80px;
            outline: none;
            transition: border-color 0.2s;
        }
        .comment-box textarea:focus,
        .rating-box textarea:focus {
            border-color: var(--primary-light);
        }
        .comment-box .form-actions,
        .rating-box .form-actions {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            margin-top: 12px;
        }
        .comment-box button,
        .rating-box button {
            padding: 10px 24px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s;
            font-size: 0.95rem;
        }
        .comment-box button:hover,
        .rating-box button:hover {
            background: var(--primary-light);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            margin: 8px 0;
        }
        .rating-stars i.active {
            color: var(--secondary);
        }
        .rating-stars i:hover,
        .rating-stars i.hover {
            color: var(--secondary);
        }
        .link-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px 20px;
            list-style: none;
            padding: 0;
            margin: 16px 0;
        }
        @media (max-width: 600px) {
            .link-list {
                grid-template-columns: 1fr;
            }
        }
        .link-list li a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 6px 10px;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .link-list li a:hover {
            background: #f0f4f9;
            text-decoration: none;
        }
        .link-list li a i {
            color: var(--secondary);
            width: 20px;
            text-align: center;
        }
        .site-footer {
            background: var(--primary);
            color: #fff;
            padding: 32px 24px 24px;
            border-radius: var(--radius) var(--radius) 0 0;
            margin-top: 16px;
        }
        .site-footer a {
            color: var(--secondary);
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
            max-width: var(--max-width);
            margin: 0 auto;
        }
        @media (min-width: 700px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
        }
        .footer-grid h4 {
            color: var(--secondary);
            margin-top: 0;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        .footer-grid ul {
            list-style: none;
            padding: 0;
        }
        .footer-grid ul li {
            margin-bottom: 4px;
        }
        .footer-grid ul li a {
            font-size: 0.92rem;
        }
        friend-link {
            display: block;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 8px;
            margin-top: 12px;
            font-size: 0.95rem;
        }
        friend-link a {
            margin: 0 6px;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            margin-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            font-size: 0.88rem;
            opacity: 0.85;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(0, 0, 0, 0.2);
                padding: 12px 8px;
                border-radius: 8px;
                margin-top: 8px;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 10px 14px;
                width: 100%;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero {
                padding: 28px 16px;
            }
            section {
                padding: 20px 14px;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            h3 {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .search-form input[type="text"] {
                min-width: 140px;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        .emoji-lg {
            font-size: 1.4em;
        }
        .highlight {
            background: #fff7e0;
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: var(--secondary);
            color: var(--primary);
            font-weight: 700;
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 0.8rem;
            letter-spacing: 0.3px;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mb-8 {
            margin-bottom: 8px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.92rem;
            margin: 16px 0;
        }
        .data-table th {
            background: var(--primary);
            color: #fff;
            padding: 10px 14px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 9px 14px;
            border-bottom: 1px solid var(--border);
        }
        .data-table tr:nth-child(even) {
            background: #f8fafc;
        }
        .data-table tr:hover {
            background: #f0f4f9;
        }
        * {
            transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
        }
        section[id] {
            scroll-margin-top: 80px;
        }