*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1a2a6c;
            --secondary: #b21f1f;
            --accent: #fdbb2d;
            --bg: #f4f7fc;
            --card-bg: #ffffff;
            --text: #1e1e2a;
            --text-light: #555;
            --border: #dce1e9;
            --shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
            --radius: 16px;
            --max-width: 1200px;
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.25s ease;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding: 0 0 0 0;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--secondary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }
        header {
            background: linear-gradient(135deg, var(--primary), #0f1a4a);
            color: #fff;
            padding: 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            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;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            transition: opacity var(--transition);
        }
        .my-logo:hover {
            opacity: 0.85;
            -webkit-text-fill-color: var(--accent);
        }
        .my-logo i {
            -webkit-text-fill-color: var(--accent);
            margin-right: 6px;
        }
        .my-logo small {
            font-size: 0.5rem;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.7);
            display: block;
            letter-spacing: 2px;
            font-weight: 400;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 4px;
            align-items: center;
        }
        .nav-list li a {
            color: rgba(255, 255, 255, 0.85);
            padding: 8px 14px;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background var(--transition), color var(--transition);
            white-space: nowrap;
        }
        .nav-list li a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
        }
        .nav-list li a.active {
            background: var(--accent);
            color: var(--primary);
        }
        .hamburger {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.4);
            color: #fff;
            font-size: 1.5rem;
            padding: 6px 12px;
            border-radius: 8px;
            cursor: pointer;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        #nav-toggle {
            display: none;
        }
        #nav-toggle:checked~.nav-list {
            display: flex;
            flex-direction: column;
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            background: var(--primary);
            padding: 16px 20px;
            border-radius: 0 0 20px 20px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
            gap: 6px;
            z-index: 99;
        }
        #nav-toggle:checked~.nav-list li a {
            display: block;
            padding: 12px 16px;
        }
        .breadcrumb {
            background: transparent;
            padding: 14px 0 6px 0;
            font-size: 0.82rem;
            color: var(--text-light);
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
        }
        .breadcrumb ol li+li::before {
            content: "›";
            margin-right: 10px;
            color: #aaa;
        }
        .breadcrumb a {
            color: var(--primary);
        }
        .breadcrumb .current {
            color: var(--text-light);
            font-weight: 500;
        }
        main {
            flex: 1;
            padding: 30px 0 60px;
        }
        .hero {
            background: linear-gradient(145deg, #eef3fc, #fff);
            border-radius: var(--radius);
            padding: 40px 36px;
            margin-bottom: 40px;
            box-shadow: var(--shadow);
            border-left: 6px solid var(--accent);
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "⚽";
            position: absolute;
            right: -20px;
            bottom: -30px;
            font-size: 12rem;
            opacity: 0.04;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 16px;
            color: var(--primary);
        }
        .hero h1 i {
            color: var(--accent);
        }
        .hero p {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 720px;
        }
        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 20px 36px;
            margin-top: 20px;
            font-size: 0.9rem;
            color: #666;
        }
        .hero-meta span i {
            margin-right: 6px;
            color: var(--secondary);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 900px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 36px 32px;
            box-shadow: var(--shadow);
        }
        .article-body h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin: 40px 0 16px 0;
            padding-bottom: 10px;
            border-bottom: 3px solid var(--accent);
            color: var(--primary);
        }
        .article-body h2:first-of-type {
            margin-top: 0;
        }
        .article-body h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 32px 0 12px 0;
            color: #1a2a6c;
        }
        .article-body h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 24px 0 10px 0;
            color: #2a3a7c;
        }
        .article-body p {
            margin-bottom: 16px;
            color: #2c2c3a;
        }
        .article-body ul,
        .article-body ol {
            margin: 12px 0 20px 24px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body blockquote {
            border-left: 5px solid var(--accent);
            background: #f8f9fe;
            padding: 18px 24px;
            margin: 24px 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #333;
        }
        .article-body .highlight-box {
            background: linear-gradient(135deg, #f0f4ff, #fdf6e3);
            padding: 24px 28px;
            border-radius: 16px;
            margin: 24px 0;
            border: 1px solid #e8ecf5;
        }
        .featured-img {
            margin: 28px 0;
            border-radius: 14px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        }
        .featured-img figcaption {
            font-size: 0.85rem;
            color: #777;
            margin-top: 8px;
            text-align: center;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            padding: 24px 22px;
            box-shadow: var(--shadow);
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--primary);
            border-left: 4px solid var(--accent);
            padding-left: 12px;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
        }
        .sidebar-card ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card ul li a i {
            color: var(--accent);
            font-size: 0.8rem;
        }
        .search-box {
            display: flex;
            border-radius: 40px;
            overflow: hidden;
            border: 2px solid var(--border);
            background: #fff;
            transition: border-color var(--transition);
        }
        .search-box:focus-within {
            border-color: var(--accent);
        }
        .search-box input {
            flex: 1;
            border: none;
            padding: 12px 18px;
            font-size: 0.95rem;
            outline: none;
            background: transparent;
        }
        .search-box button {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 0 20px;
            cursor: pointer;
            font-size: 1rem;
            transition: background var(--transition);
        }
        .search-box button:hover {
            background: var(--secondary);
        }
        .interaction-area {
            margin-top: 48px;
            padding-top: 32px;
            border-top: 2px solid var(--border);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        @media (max-width: 700px) {
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }
        .comment-section,
        .rating-section {
            background: #f9fafd;
            border-radius: 14px;
            padding: 24px 26px;
        }
        .comment-section h3,
        .rating-section h3 {
            font-size: 1.3rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .comment-section textarea {
            width: 100%;
            border: 2px solid var(--border);
            border-radius: 10px;
            padding: 14px;
            font-family: var(--font);
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            transition: border-color var(--transition);
        }
        .comment-section textarea:focus {
            border-color: var(--accent);
            outline: none;
        }
        .comment-section input[type="text"] {
            width: 100%;
            border: 2px solid var(--border);
            border-radius: 10px;
            padding: 12px 14px;
            font-size: 0.95rem;
            margin: 8px 0 12px 0;
            transition: border-color var(--transition);
        }
        .comment-section input[type="text"]:focus {
            border-color: var(--accent);
            outline: none;
        }
        .btn {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background var(--transition), transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: var(--secondary);
            transform: translateY(-2px);
        }
        .btn:active {
            transform: translateY(0);
        }
        .rating-stars {
            display: flex;
            gap: 6px;
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            margin: 12px 0 16px 0;
            flex-wrap: wrap;
        }
        .rating-stars i {
            transition: color var(--transition), transform 0.15s;
        }
        .rating-stars i:hover,
        .rating-stars i.active {
            color: var(--accent);
            transform: scale(1.1);
        }
        .rating-stars i.active {
            text-shadow: 0 0 10px rgba(253, 187, 45, 0.3);
        }
        .rating-display {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 24px 0;
            font-size: 0.95rem;
        }
        .data-table th {
            background: var(--primary);
            color: #fff;
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--border);
        }
        .data-table tr:nth-child(even) {
            background: #f8f9fd;
        }
        .data-table tr:hover {
            background: #eef3fc;
        }
        footer {
            background: linear-gradient(135deg, #0f1a4a, var(--primary));
            color: rgba(255, 255, 255, 0.85);
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 36px;
        }
        @media (max-width: 700px) {
            footer .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        footer h4 {
            color: var(--accent);
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        footer a {
            color: rgba(255, 255, 255, 0.7);
        }
        footer a:hover {
            color: var(--accent);
        }
        footer ul {
            list-style: none;
            padding: 0;
        }
        footer ul li {
            padding: 4px 0;
        }
        friend-link {
            display: block;
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 0;
        }
        .copyright {
            text-align: center;
            padding-top: 24px;
            margin-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-list {
                display: none;
                width: 100%;
                order: 3;
            }
            .hamburger {
                display: block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero {
                padding: 28px 20px;
            }
            .article-body {
                padding: 24px 18px;
            }
            .article-body h2 {
                font-size: 1.5rem;
            }
            .article-body h3 {
                font-size: 1.2rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.5rem;
            }
            .container {
                padding: 0 12px;
            }
            .sidebar-card {
                padding: 18px 16px;
            }
            .rating-stars {
                font-size: 1.6rem;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: var(--primary);
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            z-index: 50;
            border: none;
        }
        .scroll-top:hover {
            background: var(--secondary);
            transform: translateY(-4px);
        }
        .updated-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #e8edf8;
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 40px;
            font-size: 0.8rem;
            font-weight: 600;
        }