*,
        *::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: #f8fafc;
            color: #0f172a;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #1d4ed8;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #0f3b8e;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: #020617;
        }
        h1 {
            font-size: 2.4rem;
            margin: 1.5rem 0 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 0.8rem;
            border-left: 6px solid #dc2626;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.8rem 0 0.6rem;
            color: #1e293b;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #334155;
        }
        p {
            margin-bottom: 1.2rem;
        }
        ul,
        ol {
            margin-bottom: 1.2rem;
            padding-left: 1.6rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            width: 100%;
            padding: 0 0.5rem;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 2px solid #e2e8f0;
            position: relative;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 800;
            background: linear-gradient(135deg, #dc2626, #1e40af);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.03em;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #dc2626;
            font-size: 2rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #0f172a;
            cursor: pointer;
            padding: 0.3rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #e2e8f0;
        }
        nav#main-nav {
            display: flex;
            gap: 1.6rem;
            align-items: center;
            flex-wrap: wrap;
        }
        nav#main-nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s;
        }
        nav#main-nav a:hover {
            border-bottom-color: #dc2626;
            text-decoration: none;
        }
        .breadcrumb {
            width: 100%;
            font-size: 0.85rem;
            color: #64748b;
            margin-top: 0.6rem;
            padding: 0.4rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
        }
        .breadcrumb a {
            color: #1d4ed8;
        }
        .breadcrumb span {
            color: #94a3b8;
        }
        .search-wrap {
            display: flex;
            max-width: 500px;
            width: 100%;
            margin: 1.8rem 0;
            border-radius: 40px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            border: 1px solid #cbd5e1;
            background: #fff;
        }
        .search-wrap input {
            flex: 1;
            padding: 0.8rem 1.2rem;
            border: none;
            font-size: 1rem;
            outline: none;
            background: transparent;
            font-family: inherit;
        }
        .search-wrap button {
            background: #1d4ed8;
            color: #fff;
            border: none;
            padding: 0 1.6rem;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-wrap button:hover {
            background: #1e40af;
        }
        .hero-img {
            margin: 2rem 0 1.5rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
            background: #e2e8f0;
            position: relative;
        }
        .hero-img img {
            width: 100%;
            max-height: 440px;
            object-fit: cover;
        }
        .hero-img figcaption {
            padding: 0.8rem 1.2rem;
            background: #0f172aee;
            color: #f1f5f9;
            font-size: 0.9rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 1.6rem;
            margin: 2rem 0;
        }
        .card {
            background: #ffffff;
            border-radius: 16px;
            padding: 1.6rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #e9edf2;
            transition: transform 0.2s ease, box-shadow 0.25s ease;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        }
        .card i {
            font-size: 1.8rem;
            color: #dc2626;
            margin-bottom: 0.6rem;
        }
        .card h3 {
            margin-top: 0.2rem;
        }
        .stat-row {
            display: flex;
            flex-wrap: wrap;
            gap: 1.2rem;
            justify-content: space-between;
            background: #1e293b;
            color: #f8fafc;
            padding: 1.6rem 2rem;
            border-radius: 16px;
            margin: 2rem 0;
        }
        .stat-item {
            text-align: center;
            flex: 1 1 120px;
        }
        .stat-item .num {
            font-size: 2.2rem;
            font-weight: 800;
            color: #facc15;
        }
        .stat-item .label {
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: #cbd5e1;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
            border-radius: 12px;
            border: 1px solid #e2e8f0;
            background: #fff;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #f1f5f9;
        }
        th {
            background: #f1f5f9;
            font-weight: 600;
            color: #0f172a;
        }
        tr:hover td {
            background: #f8fafc;
        }
        .form-block {
            background: #ffffff;
            border-radius: 16px;
            padding: 1.8rem 2rem;
            border: 1px solid #e2e8f0;
            margin: 2rem 0;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.03);
        }
        .form-block h3 {
            margin-top: 0;
        }
        .form-group {
            margin-bottom: 1.2rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.95rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 1px solid #cbd5e1;
            border-radius: 10px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #fafbfc;
        }
        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #1d4ed8;
            outline: none;
            box-shadow: 0 0 0 3px #1d4ed822;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 90px;
        }
        .btn {
            background: #1d4ed8;
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 40px;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #1e40af;
            transform: scale(1.02);
        }
        .btn-secondary {
            background: #e2e8f0;
            color: #0f172a;
        }
        .btn-secondary:hover {
            background: #cbd5e1;
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #d1d5db;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            cursor: pointer;
            transition: color 0.15s;
            color: #d1d5db;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #facc15;
        }
        friend-link {
            display: block;
            padding: 1.8rem 0;
            border-top: 2px solid #e2e8f0;
            margin-top: 2.5rem;
        }
        friend-link .fl-title {
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.8rem;
            color: #0f172a;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem 2rem;
        }
        friend-link .fl-list a {
            font-size: 0.95rem;
            color: #1d4ed8;
            border-bottom: 1px solid transparent;
        }
        friend-link .fl-list a:hover {
            border-bottom-color: #1d4ed8;
        }
        footer {
            padding: 1.8rem 0 2.5rem;
            text-align: center;
            border-top: 1px solid #e2e8f0;
            margin-top: 0.8rem;
            color: #475569;
            font-size: 0.9rem;
        }
        footer .copyright {
            font-weight: 400;
        }
        footer .copyright strong {
            color: #0f172a;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.8rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
                padding-left: 0.7rem;
            }
            .hamburger {
                display: block;
            }
            nav#main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #ffffff;
                padding: 1rem 0 0.8rem;
                gap: 0.6rem;
                border-top: 1px solid #e2e8f0;
                margin-top: 0.6rem;
            }
            nav#main-nav.open {
                display: flex;
            }
            .stat-row {
                flex-direction: column;
                align-items: center;
                padding: 1.2rem;
            }
            .stat-item {
                flex: 1 1 auto;
                width: 100%;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .form-block {
                padding: 1.2rem;
            }
            .search-wrap {
                flex-direction: column;
                border-radius: 16px;
            }
            .search-wrap button {
                padding: 0.7rem;
                justify-content: center;
            }
            .hero-img figcaption {
                position: relative;
                background: #0f172a;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .my-logo {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .stat-item .num {
                font-size: 1.6rem;
            }
        }
        :focus-visible {
            outline: 3px solid #1d4ed8;
            outline-offset: 2px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        .highlight-box {
            background: #fef9c3;
            border-left: 6px solid #facc15;
            padding: 1.2rem 1.6rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
        }
        .highlight-box strong {
            color: #b45309;
        }
        .insight-box {
            background: #eef2ff;
            border-radius: 16px;
            padding: 1.4rem 1.8rem;
            margin: 1.6rem 0;
            border: 1px solid #c7d2fe;
        }
        .insight-box i {
            color: #4f46e5;
            margin-right: 0.5rem;
        }
        .toc {
            background: #ffffff;
            border: 1px solid #e2e8f0;
            border-radius: 16px;
            padding: 1.4rem 1.8rem;
            margin: 2rem 0;
        }
        .toc h3 {
            margin-top: 0;
        }
        .toc ul {
            list-style: none;
            padding-left: 0;
            columns: 2 220px;
            column-gap: 2rem;
        }
        .toc li {
            padding: 0.2rem 0;
            break-inside: avoid;
        }
        .toc li a {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }
        .toc li a::before {
            content: "⚽";
            font-size: 0.85rem;
        }
        @media (max-width: 500px) {
            .toc ul {
                columns: 1;
            }
        }