*,
        *::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, 'Helvetica Neue', sans-serif;
            background: #f8fafc;
            color: #1e293b;
            line-height: 1.7;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            color: #0f3b5e;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #d97706;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #0f172a;
            word-break: break-word;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0b2a3e 0%, #1a4a6e 100%);
            color: #fff;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px 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;
            letter-spacing: -0.5px;
            background: linear-gradient(to right, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            color: #fbbf24;
            font-size: 1.6rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            color: #cbd5e1;
            letter-spacing: 0.3px;
            display: block;
            margin-top: -4px;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 6px;
            flex-wrap: wrap;
            padding: 0;
            margin: 0;
        }
        .nav-list li a {
            color: #e2e8f0;
            padding: 8px 14px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: background 0.25s, color 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .nav-list li a:hover,
        .nav-list li a.active {
            background: rgba(251, 191, 36, 0.2);
            color: #fbbf24;
            text-decoration: none;
        }
        .nav-list li a i {
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 12px 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #e2e8f0;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 6px 12px;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #94a3b8;
            font-weight: 700;
        }
        .breadcrumb a {
            color: #0f3b5e;
        }
        .breadcrumb .current {
            color: #64748b;
            font-weight: 500;
        }
        .hero {
            background: linear-gradient(135deg, #0b2a3e 0%, #1e4d6b 100%);
            color: #fff;
            padding: 48px 0 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero::after {
            content: "⚽";
            position: absolute;
            right: -30px;
            bottom: -30px;
            font-size: 200px;
            opacity: 0.06;
            transform: rotate(15deg);
        }
        .hero h1 {
            font-size: 2.6rem;
            font-weight: 900;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: -0.5px;
        }
        .hero h1 span {
            background: linear-gradient(to right, #fbbf24, #f59e0b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .hero p {
            font-size: 1.15rem;
            color: #cbd5e1;
            max-width: 780px;
            margin: 0 auto 20px;
        }
        .hero .meta-badge {
            display: inline-flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .hero .meta-badge i {
            color: #fbbf24;
            margin-right: 6px;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0 60px;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            min-width: 0;
        }
        .section-card {
            background: #fff;
            border-radius: 20px;
            padding: 32px 30px;
            margin-bottom: 32px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
            border: 1px solid #eef2f6;
            transition: box-shadow 0.3s ease;
        }
        .section-card:hover {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
        }
        .section-card h2 {
            font-size: 1.8rem;
            margin-bottom: 18px;
            border-left: 5px solid #fbbf24;
            padding-left: 18px;
        }
        .section-card h2 i {
            color: #fbbf24;
            margin-right: 10px;
        }
        .section-card h3 {
            font-size: 1.35rem;
            margin: 28px 0 12px;
            color: #1e293b;
        }
        .section-card h4 {
            font-size: 1.1rem;
            margin: 20px 0 8px;
            color: #334155;
            font-weight: 600;
        }
        .section-card p {
            margin-bottom: 16px;
            color: #334155;
        }
        .section-card ul,
        .section-card ol {
            margin-bottom: 18px;
            color: #334155;
        }
        .section-card li {
            margin-bottom: 6px;
        }
        .featured-image {
            margin: 24px 0;
            border-radius: 16px;
            overflow: hidden;
            background: #f1f5f9;
        }
        .featured-image img {
            width: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .featured-image:hover img {
            transform: scale(1.01);
        }
        .featured-image figcaption {
            padding: 12px 18px;
            font-size: 0.85rem;
            color: #64748b;
            background: #f8fafc;
            border-top: 1px solid #e2e8f0;
        }
        .sidebar-widget {
            background: #fff;
            border-radius: 16px;
            padding: 24px 20px;
            margin-bottom: 28px;
            border: 1px solid #eef2f6;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
        }
        .sidebar-widget h3 {
            font-size: 1.2rem;
            margin-bottom: 16px;
            padding-bottom: 10px;
            border-bottom: 2px solid #fbbf24;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-widget ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-widget li {
            padding: 8px 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .sidebar-widget li:last-child {
            border-bottom: none;
        }
        .sidebar-widget li a {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 500;
            color: #0f3b5e;
        }
        .sidebar-widget li a::before {
            content: "⚡";
            font-size: 0.8rem;
        }
        .search-form {
            display: flex;
            gap: 8px;
            margin: 20px 0 8px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 18px;
            border: 2px solid #e2e8f0;
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.25s;
            background: #fff;
        }
        .search-form input:focus {
            border-color: #fbbf24;
        }
        .search-form button {
            background: #0f3b5e;
            color: #fff;
            border: none;
            border-radius: 40px;
            padding: 0 24px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #d97706;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 4px;
            font-size: 1.6rem;
            color: #e2e8f0;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
            width: fit-content;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            transition: color 0.2s, transform 0.15s;
            color: #cbd5e1;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #fbbf24;
            transform: scale(1.1);
        }
        .comment-box {
            margin-top: 18px;
        }
        .comment-box textarea {
            width: 100%;
            padding: 14px 18px;
            border: 2px solid #e2e8f0;
            border-radius: 16px;
            font-size: 0.95rem;
            resize: vertical;
            min-height: 100px;
            outline: none;
            transition: border 0.25s;
            font-family: inherit;
        }
        .comment-box textarea:focus {
            border-color: #fbbf24;
        }
        .comment-box .btn-submit {
            background: #0f3b5e;
            color: #fff;
            border: none;
            padding: 12px 32px;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.25s, transform 0.15s;
            margin-top: 12px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .comment-box .btn-submit:hover {
            background: #d97706;
            transform: scale(1.02);
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 0.95rem;
        }
        .data-table th {
            background: #0f3b5e;
            color: #fff;
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 12px 16px;
            border-bottom: 1px solid #e2e8f0;
        }
        .data-table tr:hover td {
            background: #f8fafc;
        }
        .site-footer {
            background: #0b2a3e;
            color: #cbd5e1;
            padding: 48px 0 24px;
            margin-top: 40px;
            border-top: 4px solid #fbbf24;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .site-footer h4 {
            color: #fbbf24;
            font-size: 1.1rem;
            margin-bottom: 14px;
        }
        .site-footer a {
            color: #94a3b8;
        }
        .site-footer a:hover {
            color: #fbbf24;
        }
        .footer-bottom {
            border-top: 1px solid #1e3a5f;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #64748b;
        }
        friend-link {
            display: block;
            margin: 12px 0;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            padding: 4px 12px;
            background: rgba(251, 191, 36, 0.08);
            border-radius: 20px;
            font-size: 0.85rem;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                order: 2;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0f2d44;
                border-radius: 16px;
                padding: 16px;
                margin-top: 12px;
                gap: 4px;
            }
            .nav-list.open {
                display: flex;
            }
            .nav-list li a {
                padding: 12px 16px;
                width: 100%;
                border-radius: 10px;
            }
            .header-inner {
                flex-wrap: wrap;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .section-card {
                padding: 22px 16px;
            }
            .section-card h2 {
                font-size: 1.4rem;
                padding-left: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
            .rating-stars {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form button {
                padding: 12px;
                justify-content: center;
            }
        }
        .highlight {
            background: #fef3c7;
            padding: 2px 8px;
            border-radius: 6px;
            font-weight: 600;
        }
        .badge {
            display: inline-block;
            background: #fbbf24;
            color: #0f172a;
            padding: 2px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            letter-spacing: 0.3px;
        }
        .text-gold {
            color: #d97706;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .pro-tip {
            background: #f0fdf4;
            border-left: 5px solid #22c55e;
            padding: 16px 20px;
            border-radius: 12px;
            margin: 20px 0;
        }
        .pro-tip i {
            color: #22c55e;
            margin-right: 8px;
        }
        .quote-block {
            background: #f1f5f9;
            padding: 20px 24px;
            border-radius: 16px;
            font-style: italic;
            margin: 20px 0;
            border-left: 5px solid #0f3b5e;
            position: relative;
        }
        .quote-block::before {
            content: "“";
            font-size: 3rem;
            color: #fbbf24;
            position: absolute;
            top: -8px;
            left: 12px;
            font-weight: 900;
        }