*,
        *::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: #f9f6f0;
            color: #1e1e1e;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b22222;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #8b1a1a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 0.5rem;
        }
        .site-header {
            background: linear-gradient(145deg, #0a1f3d 0%, #132e4f 100%);
            color: #fff;
            padding: 1rem 0;
            border-radius: 0 0 20px 20px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
            position: relative;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 0.8rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f7d94e, #f0b800);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(247, 217, 78, 0.25);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #f7d94e;
            font-size: 2rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 2rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.2rem;
            align-items: center;
        }
        .main-nav a {
            color: #eaeef3;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-weight: 500;
            font-size: 0.9rem;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.15);
            color: #f7d94e;
            text-decoration: none;
        }
        .main-nav a.active {
            background: #b22222;
            color: #fff;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.2rem 0;
            font-size: 0.85rem;
            color: #aab;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem;
        }
        .breadcrumb a {
            color: #c9d4e0;
        }
        .breadcrumb a:hover {
            color: #f7d94e;
            text-decoration: none;
        }
        .breadcrumb .sep {
            color: #556;
        }
        .hero {
            padding: 2rem 0 1.5rem;
        }
        .hero h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            color: #0a1f3d;
            margin-bottom: 0.6rem;
            letter-spacing: -0.5px;
        }
        .hero .sub {
            font-size: 1.1rem;
            color: #444;
            max-width: 720px;
            border-left: 4px solid #b22222;
            padding-left: 1.2rem;
            margin-top: 0.3rem;
        }
        .last-updated {
            font-size: 0.9rem;
            color: #777;
            margin-top: 0.6rem;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .last-updated i {
            color: #b22222;
        }
        .content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 1.5rem 0 3rem;
        }
        .content-main h2 {
            font-size: 2rem;
            margin: 2.2rem 0 1rem 0;
            color: #0a1f3d;
            border-bottom: 3px solid #f0d060;
            padding-bottom: 0.3rem;
            display: inline-block;
        }
        .content-main h3 {
            font-size: 1.5rem;
            margin: 1.8rem 0 0.8rem 0;
            color: #1f3a5f;
        }
        .content-main h4 {
            font-size: 1.2rem;
            margin: 1.4rem 0 0.5rem 0;
            color: #2d4a6e;
            font-weight: 600;
        }
        .content-main p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
            color: #222;
        }
        .content-main .feature-img {
            margin: 1.8rem 0;
            border-radius: 16px;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
        }
        .sidebar {
            position: sticky;
            top: 1.5rem;
            align-self: start;
        }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            margin-bottom: 1.8rem;
        }
        .sidebar-card h3 {
            font-size: 1.2rem;
            color: #0a1f3d;
            margin-bottom: 1rem;
            border-bottom: 2px solid #f0d060;
            padding-bottom: 0.4rem;
        }
        .sidebar-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-card ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #eee;
        }
        .sidebar-card ul li:last-child {
            border-bottom: none;
        }
        .sidebar-card ul li a {
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-card ul li a::before {
            content: "⚾";
            font-size: 0.8rem;
        }
        .search-box {
            display: flex;
            gap: 0.4rem;
            margin: 1.2rem 0;
        }
        .search-box input {
            flex: 1;
            padding: 0.7rem 1rem;
            border: 2px solid #ddd;
            border-radius: 30px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
        }
        .search-box input:focus {
            border-color: #b22222;
        }
        .search-box button {
            background: #b22222;
            border: none;
            color: #fff;
            padding: 0.7rem 1.4rem;
            border-radius: 30px;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s;
        }
        .search-box button:hover {
            background: #8b1a1a;
        }
        .feedback-section {
            background: #fff;
            border-radius: 20px;
            padding: 2rem;
            margin: 2.5rem 0;
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
        }
        .feedback-section h3 {
            font-size: 1.6rem;
            color: #0a1f3d;
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .form-group {
            margin-bottom: 1rem;
        }
        .form-group label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #333;
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e0e0e0;
            border-radius: 12px;
            font-size: 1rem;
            outline: none;
            transition: border 0.2s;
            font-family: inherit;
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            border-color: #b22222;
        }
        .form-group textarea {
            resize: vertical;
            min-height: 100px;
        }
        .form-row {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
        }
        .form-row .form-group {
            flex: 1;
            min-width: 150px;
        }
        .btn-submit {
            background: #b22222;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
        }
        .btn-submit:hover {
            background: #8b1a1a;
            transform: scale(1.02);
        }
        .rating-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 1.8rem;
            color: #f0c000;
            cursor: pointer;
            direction: rtl;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            cursor: pointer;
            transition: color 0.15s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover~label,
        .rating-stars input:checked~label {
            color: #f0a000;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
        }
        .data-table thead {
            background: #0a1f3d;
            color: #fff;
        }
        .data-table th,
        .data-table td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #eee;
        }
        .data-table tbody tr:hover {
            background: #fdf6e8;
        }
        .site-footer {
            background: #0a1f3d;
            color: #ccd;
            padding: 2.5rem 0 1.5rem;
            border-radius: 20px 20px 0 0;
            margin-top: 2rem;
        }
        .footer-inner {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 2rem;
        }
        .footer-inner h4 {
            color: #f7d94e;
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }
        .footer-inner a {
            color: #bbd0e8;
        }
        .footer-inner a:hover {
            color: #f7d94e;
            text-decoration: none;
        }
        .footer-inner ul {
            list-style: none;
            padding: 0;
        }
        .footer-inner ul li {
            padding: 0.3rem 0;
        }
        .copyright {
            border-top: 1px solid #2a4a6a;
            padding-top: 1.5rem;
            margin-top: 2rem;
            text-align: center;
            font-size: 0.9rem;
            color: #8899aa;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
            color: #bbd0e8;
        }
        friend-link a:hover {
            color: #f7d94e;
        }
        @media (max-width: 960px) {
            .content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1.2rem;
            }
            .footer-inner {
                grid-template-columns: 1fr 1fr;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(10, 31, 61, 0.95);
                border-radius: 16px;
                padding: 1rem 0.5rem;
                margin-top: 0.5rem;
                gap: 0.2rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.7rem 1.2rem;
                width: 100%;
                text-align: left;
                border-radius: 10px;
            }
            .header-inner {
                align-items: center;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .footer-inner {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .form-row {
                flex-direction: column;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.5rem;
            }
            .hero h1 {
                font-size: 1.5rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .feedback-section {
                padding: 1.2rem;
            }
        }
        .highlight {
            background: #fdf6e8;
            border-left: 4px solid #f0c000;
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .emoji-big {
            font-size: 1.4em;
        }
        .tag {
            display: inline-block;
            background: #e8edf4;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            font-size: 0.8rem;
            color: #2a4a6a;
            font-weight: 600;
        }
        .mt-1 {
            margin-top: 1rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }