*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #004e92;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #ff6f00;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1rem;
        }
        li {
            margin-bottom: 0.3rem;
        }
        p {
            margin-bottom: 1rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            margin-top: 0;
            color: #0a1a3a;
        }
        h1 {
            font-size: clamp(1.8rem, 5vw, 2.8rem);
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: clamp(1.4rem, 4vw, 2rem);
            margin-top: 2.5rem;
            margin-bottom: 0.75rem;
            border-left: 5px solid #ff6f00;
            padding-left: 1rem;
        }
        h3 {
            font-size: clamp(1.15rem, 3vw, 1.5rem);
            margin-top: 1.8rem;
            margin-bottom: 0.5rem;
        }
        h4 {
            font-size: clamp(1rem, 2.5vw, 1.2rem);
            margin-top: 1.2rem;
            margin-bottom: 0.4rem;
            font-weight: 600;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0a1a3a 0%, #1a3a6a 100%);
            color: #fff;
            padding: 0.6rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.5rem 1rem;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            background: linear-gradient(135deg, #ff6f00, #ff9f00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
            padding: 0.2rem 0;
        }
        .my-logo i {
            -webkit-text-fill-color: #ff6f00;
            font-size: 1.7rem;
        }
        .my-logo:hover {
            text-decoration: none;
            opacity: 0.9;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            font-size: 1.4rem;
            padding: 0.3rem 0.7rem;
            border-radius: 6px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 0.2rem 1.2rem;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #e0e8f0;
            font-size: 0.95rem;
            font-weight: 500;
            padding: 0.3rem 0.2rem;
            border-bottom: 2px solid transparent;
            transition: all 0.2s;
        }
        .nav-menu a:hover {
            color: #ff9f00;
            border-bottom-color: #ff9f00;
            text-decoration: none;
        }
        .breadcrumb {
            background: #eef2f7;
            padding: 0.6rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #dce3ec;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.5rem;
            padding: 0;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 0.5rem;
            color: #888;
        }
        .breadcrumb a {
            color: #004e92;
        }
        .breadcrumb .current {
            color: #555;
            font-weight: 500;
        }
        .main-content {
            padding: 2rem 0 3rem;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2rem;
        }
        @media (min-width: 900px) {
            .content-grid {
                grid-template-columns: 2fr 1fr;
            }
            .content-grid .primary {
                order: 1;
            }
            .content-grid .sidebar {
                order: 2;
            }
        }
        .section-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem 1.8rem;
            margin-bottom: 2rem;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
            border: 1px solid #eef2f7;
            transition: box-shadow 0.2s;
        }
        .section-card:hover {
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
        }
        .section-card h2:first-child {
            margin-top: 0;
        }
        .featured-image-wrap {
            margin: 1.5rem 0 2rem;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            background: #eef2f7;
        }
        .featured-image-wrap img {
            width: 100%;
            height: auto;
            max-height: 420px;
            object-fit: cover;
        }
        .featured-image-wrap figcaption {
            padding: 0.7rem 1rem;
            font-size: 0.85rem;
            color: #555;
            background: #f8faff;
            border-top: 1px solid #eef2f7;
        }
        .link-list {
            list-style: none;
            padding: 0;
            margin: 1rem 0;
        }
        .link-list li {
            padding: 0.45rem 0;
            border-bottom: 1px solid #f0f2f6;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .link-list li::before {
            content: "⚽";
            font-size: 0.9rem;
            color: #ff6f00;
        }
        .link-list a {
            font-weight: 500;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.9rem;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.65rem 0.9rem;
            border: 1.5px solid #dce3ec;
            border-radius: 8px;
            font-size: 0.95rem;
            font-family: inherit;
            transition: border 0.2s, box-shadow 0.2s;
            background: #fafcff;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: #ff6f00;
            box-shadow: 0 0 0 3px rgba(255, 111, 0, 0.12);
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.65rem 1.6rem;
            background: linear-gradient(135deg, #ff6f00, #e65c00);
            color: #fff;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
        }
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 14px rgba(255, 111, 0, 0.3);
        }
        .btn-secondary {
            background: linear-gradient(135deg, #0a1a3a, #1a3a6a);
        }
        .btn-secondary:hover {
            box-shadow: 0 4px 14px rgba(10, 26, 58, 0.3);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 1.8rem;
            margin: 0.5rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #dce3ec;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ff9f00;
        }
        .sidebar .section-card {
            padding: 1.2rem 1.4rem;
        }
        .sidebar h3 {
            font-size: 1.1rem;
            margin-top: 0;
            border-bottom: 2px solid #ff6f00;
            padding-bottom: 0.4rem;
            display: inline-block;
        }
        .site-footer {
            background: #0a1a3a;
            color: #c8d6e5;
            padding: 2.5rem 0 1rem;
            margin-top: 2rem;
            border-top: 4px solid #ff6f00;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }
        @media (min-width: 700px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
            }
        }
        .site-footer h4 {
            color: #ff9f00;
            margin-bottom: 0.8rem;
            font-size: 1.05rem;
        }
        .site-footer a {
            color: #a8c8e8;
        }
        .site-footer a:hover {
            color: #ff9f00;
        }
        friend-link {
            display: block;
            margin: 0.5rem 0;
        }
        friend-link a {
            display: inline-block;
            padding: 0.2rem 0.5rem;
            margin: 0.2rem 0;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 4px;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }
        .copyright {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 1.2rem;
            text-align: center;
            font-size: 0.85rem;
            color: #8899b0;
        }
        .copyright strong {
            color: #c8d6e5;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                padding: 0.8rem 0 0.3rem;
                gap: 0.3rem;
                border-top: 1px solid rgba(255, 255, 255, 0.1);
                margin-top: 0.5rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.4rem 0;
                width: 100%;
                border-bottom: none;
            }
            .section-card {
                padding: 1rem 1.2rem;
            }
            .header-inner {
                gap: 0.3rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .star-rating {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.6rem;
            }
            .section-card {
                padding: 0.8rem 0.9rem;
                border-radius: 12px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
        }
        .tag {
            display: inline-block;
            background: #eef2f7;
            padding: 0.2rem 0.7rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            color: #1a3a6a;
            margin-right: 0.3rem;
        }
        .highlight-box {
            background: #fef7e8;
            border-left: 5px solid #ff6f00;
            padding: 1rem 1.2rem;
            border-radius: 0 10px 10px 0;
            margin: 1.2rem 0;
        }
        .highlight-box strong {
            color: #0a1a3a;
        }
        .emoji-big {
            font-size: 1.6rem;
            vertical-align: middle;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #777;
            background: #f5f7fa;
            display: inline-block;
            padding: 0.2rem 1rem;
            border-radius: 20px;
            margin-bottom: 1rem;
        }
        .schema-hidden {
            display: none;
        }
        .scroll-top {
            position: fixed;
            bottom: 1.5rem;
            right: 1.5rem;
            background: #0a1a3a;
            color: #fff;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
            z-index: 999;
            transition: background 0.2s, transform 0.2s;
            border: none;
            cursor: pointer;
        }
        .scroll-top:hover {
            background: #ff6f00;
            transform: scale(1.05);
        }