*,
        *::before,
        *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #1a3a5c;
            --primary-light: #2a5a8c;
            --secondary: #e8b830;
            --secondary-light: #f0d060;
            --accent: #c0392b;
            --bg: #f8f6f0;
            --bg-card: #ffffff;
            --text: #1e1e1e;
            --text-light: #555;
            --border: #ddd;
            --radius: 12px;
            --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
            --transition: 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            font-size: 16px;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--secondary);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .container {
            max-width: 1160px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: var(--primary);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
        }
        .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;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            color: var(--secondary);
            font-size: 2rem;
        }
        .my-logo:hover {
            color: var(--secondary);
            text-decoration: none;
        }
        .my-logo span {
            font-weight: 300;
            font-size: 0.9rem;
            opacity: 0.8;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
        }
        .main-nav {
            display: flex;
            gap: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: #fff;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 6px 0;
            border-bottom: 2px solid transparent;
            transition: border-color var(--transition), color var(--transition);
        }
        .main-nav a:hover {
            color: var(--secondary);
            border-bottom-color: var(--secondary);
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            background: var(--bg-card);
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 8px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--primary-light);
        }
        .breadcrumb .current {
            color: var(--text-light);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary) 0%, #0f2a44 100%);
            color: #fff;
            padding: 60px 0 50px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "⚽";
            position: absolute;
            right: -30px;
            bottom: -30px;
            font-size: 18rem;
            opacity: 0.06;
            pointer-events: none;
        }
        .hero h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero h1 i {
            color: var(--secondary);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 720px;
            margin: 0 auto 20px;
            opacity: 0.9;
        }
        .hero .meta {
            font-size: 0.95rem;
            opacity: 0.75;
            display: flex;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .hero .meta i {
            margin-right: 6px;
        }
        .content-wrap {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 50px 0;
        }
        .main-content {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 40px;
            box-shadow: var(--shadow);
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 24px;
            box-shadow: var(--shadow);
            margin-bottom: 24px;
        }
        .sidebar-card h3 {
            font-size: 1.1rem;
            border-bottom: 2px solid var(--secondary);
            padding-bottom: 8px;
            margin-bottom: 16px;
            color: var(--primary);
        }
        .sidebar-card ul {
            list-style: none;
        }
        .sidebar-card li {
            margin-bottom: 10px;
        }
        .sidebar-card li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.95rem;
        }
        .sidebar-card li a i {
            color: var(--secondary);
            font-size: 0.8rem;
        }
        .main-content h2 {
            font-size: 2rem;
            margin-top: 48px;
            margin-bottom: 16px;
            color: var(--primary);
            border-left: 5px solid var(--secondary);
            padding-left: 16px;
        }
        .main-content h2:first-child {
            margin-top: 0;
        }
        .main-content h3 {
            font-size: 1.4rem;
            margin-top: 32px;
            margin-bottom: 12px;
            color: var(--primary-light);
        }
        .main-content h4 {
            font-size: 1.15rem;
            margin-top: 24px;
            margin-bottom: 8px;
            color: var(--text);
            font-weight: 600;
        }
        .main-content p {
            margin-bottom: 16px;
            text-align: justify;
        }
        .main-content ul,
        .main-content ol {
            margin: 12px 0 20px 24px;
        }
        .main-content li {
            margin-bottom: 8px;
        }
        .main-content .highlight {
            background: #fef9e7;
            padding: 20px 24px;
            border-radius: var(--radius);
            border-left: 4px solid var(--secondary);
            margin: 24px 0;
        }
        .main-content .highlight i {
            color: var(--secondary);
            margin-right: 8px;
        }
        .main-content .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .main-content .stat-card {
            background: var(--bg);
            padding: 20px;
            border-radius: var(--radius);
            text-align: center;
            border: 1px solid var(--border);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .main-content .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
        }
        .main-content .stat-card .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
        }
        .main-content .stat-card .label {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-top: 4px;
        }
        .main-content .img-caption {
            margin: 24px 0;
            background: var(--bg);
            border-radius: var(--radius);
            padding: 16px;
            text-align: center;
        }
        .main-content .img-caption img {
            margin: 0 auto 12px;
            max-height: 420px;
            object-fit: cover;
        }
        .main-content .img-caption .caption {
            font-size: 0.9rem;
            color: var(--text-light);
            font-style: italic;
        }
        .main-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.95rem;
        }
        .main-content th,
        .main-content td {
            padding: 12px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }
        .main-content th {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
        }
        .main-content tr:nth-child(even) {
            background: #f9f7f0;
        }
        .main-content tr:hover {
            background: #f0edd8;
        }
        .search-section {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow);
            margin: 40px 0;
        }
        .search-section h2 i {
            color: var(--secondary);
        }
        .search-box {
            display: flex;
            gap: 12px;
            margin-top: 16px;
            flex-wrap: wrap;
        }
        .search-box input {
            flex: 1;
            min-width: 200px;
            padding: 14px 20px;
            border: 2px solid var(--border);
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color var(--transition);
        }
        .search-box input:focus {
            border-color: var(--primary-light);
        }
        .search-box button {
            padding: 14px 36px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-box button:hover {
            background: var(--primary-light);
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin: 40px 0;
        }
        .feedback-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 32px;
            box-shadow: var(--shadow);
        }
        .feedback-card h2 i {
            color: var(--secondary);
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 16px;
            margin-top: 16px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 12px 16px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: var(--font);
            outline: none;
            transition: border-color var(--transition);
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: var(--primary-light);
        }
        .feedback-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 14px 28px;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background var(--transition), transform var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
            justify-content: center;
        }
        .feedback-card button:hover {
            background: var(--primary-light);
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ddd;
            cursor: pointer;
        }
        .star-rating i.active {
            color: var(--secondary);
        }
        .star-rating i:hover {
            color: var(--secondary-light);
        }
        .site-footer {
            background: var(--primary);
            color: #ddd;
            padding: 48px 0 24px;
            margin-top: 60px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-grid h4 {
            color: #fff;
            font-size: 1.1rem;
            margin-bottom: 16px;
            border-bottom: 2px solid var(--secondary);
            padding-bottom: 8px;
            display: inline-block;
        }
        .footer-grid p,
        .footer-grid a {
            font-size: 0.9rem;
            color: #ccc;
        }
        .footer-grid a:hover {
            color: var(--secondary);
        }
        .footer-grid ul {
            list-style: none;
        }
        .footer-grid li {
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #aaa;
        }
        .footer-bottom .copyright {
            margin-top: 8px;
        }
        friend-link {
            display: block;
            margin: 12px 0;
        }
        friend-link a {
            color: var(--secondary);
            margin: 0 8px;
        }
        friend-link a:hover {
            color: #fff;
        }
        @media (max-width: 1024px) {
            .content-wrap {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .main-content {
                padding: 24px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 0 8px;
                gap: 12px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                font-size: 1rem;
                padding: 8px 0;
            }
            .header-inner {
                align-items: center;
            }
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                justify-content: center;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.6rem;
            }
            .main-content {
                padding: 16px;
            }
            .main-content h2 {
                font-size: 1.4rem;
            }
            .main-content h3 {
                font-size: 1.15rem;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        .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: 1.3rem;
            cursor: pointer;
            border: none;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            transition: background var(--transition), transform var(--transition);
            z-index: 99;
        }
        .scroll-top:hover {
            background: var(--primary-light);
            transform: translateY(-4px);
        }
        @media print {
            .site-header,
            .breadcrumb,
            .sidebar,
            .search-section,
            .feedback-grid,
            .scroll-top,
            .site-footer {
                display: none !important;
            }
            .content-wrap {
                display: block;
            }
            .main-content {
                box-shadow: none;
                padding: 0;
            }
            body {
                font-size: 12px;
            }
        }