*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
            line-height: 1.8;
            color: #1a1a2e;
            background: #f8f9fc;
            padding: 0;
            margin: 0;
        }
        a {
            color: #0077b6;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #023e8a;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin: 1rem 0;
        }
        li {
            margin-bottom: 0.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #0b090a;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.2rem;
            border-bottom: 4px solid #e63946;
            padding-bottom: 0.6rem;
        }
        h2 {
            font-size: 1.7rem;
            border-left: 5px solid #e63946;
            padding-left: 1rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #1d3557;
        }
        h4 {
            font-size: 1.1rem;
            color: #457b9d;
        }
        p {
            margin-bottom: 1.2rem;
            color: #2b2d42;
        }
        strong,
        b {
            color: #0b090a;
            font-weight: 700;
        }
        .container {
            max-width: 1140px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #1d3557 0%, #0b1a2e 100%);
            color: #fff;
            padding: 0.6rem 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: 0.5rem;
        }
        .my-logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            transition: opacity 0.2s;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
            color: #fff;
        }
        .my-logo i {
            color: #f4a261;
            font-size: 1.8rem;
        }
        .my-logo span {
            background: linear-gradient(90deg, #f4a261, #e76f51);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .primary-nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .primary-nav a {
            color: #e0e0e0;
            padding: 0.5rem 1rem;
            border-radius: 6px;
            font-size: 0.9rem;
            font-weight: 500;
            transition: all 0.25s;
            white-space: nowrap;
        }
        .primary-nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            text-decoration: none;
        }
        .primary-nav a i {
            margin-right: 0.3rem;
            font-size: 0.85rem;
        }
        .breadcrumb {
            background: #edf2f4;
            padding: 0.7rem 0;
            font-size: 0.85rem;
            border-bottom: 1px solid #dee2e6;
        }
        .breadcrumb ol {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.3rem;
            margin: 0;
            padding: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            color: #6c757d;
            margin: 0 0.5rem;
            font-size: 1.1rem;
        }
        .breadcrumb a {
            color: #0077b6;
        }
        .breadcrumb .current {
            color: #6c757d;
            font-weight: 600;
        }
        .main-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            margin: 2rem 0;
        }
        .content-area {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 100px;
            align-self: start;
        }
        .sidebar-widget {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            margin-bottom: 1.8rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9ecef;
        }
        .sidebar-widget h3 {
            font-size: 1.1rem;
            margin-top: 0;
            margin-bottom: 1rem;
            border-bottom: 2px solid #e63946;
            padding-bottom: 0.5rem;
        }
        .sidebar-widget ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .sidebar-widget li {
            margin-bottom: 0.6rem;
            border-bottom: 1px dashed #f0f0f0;
            padding-bottom: 0.6rem;
        }
        .sidebar-widget li:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        .sidebar-widget li a {
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .sidebar-widget li a i {
            color: #e63946;
            font-size: 0.75rem;
        }
        .search-form {
            display: flex;
            border: 2px solid #e9ecef;
            border-radius: 50px;
            overflow: hidden;
            transition: border-color 0.3s;
            background: #fff;
        }
        .search-form:focus-within {
            border-color: #e63946;
        }
        .search-form input {
            flex: 1;
            border: none;
            padding: 0.7rem 1.2rem;
            font-size: 0.95rem;
            outline: none;
            background: transparent;
            min-width: 0;
        }
        .search-form button {
            background: #e63946;
            color: #fff;
            border: none;
            padding: 0.7rem 1.3rem;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.25s;
            display: flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-form button:hover {
            background: #c1121f;
        }
        .feedback-section {
            background: #fff;
            border-radius: 16px;
            padding: 2rem;
            margin: 2.5rem 0;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9ecef;
        }
        .feedback-section h2 {
            margin-top: 0;
            border-left-color: #e63946;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin-top: 1.5rem;
        }
        .feedback-form label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.9rem;
            color: #1d3557;
        }
        .feedback-form input,
        .feedback-form textarea,
        .feedback-form select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #dee2e6;
            border-radius: 10px;
            font-size: 0.95rem;
            transition: border-color 0.25s;
            background: #f8f9fc;
            font-family: inherit;
        }
        .feedback-form input:focus,
        .feedback-form textarea:focus,
        .feedback-form select:focus {
            border-color: #e63946;
            outline: none;
            background: #fff;
        }
        .feedback-form textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-form .btn-submit {
            background: #e63946;
            color: #fff;
            border: none;
            padding: 0.8rem 2rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.25s;
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            margin-top: 0.5rem;
        }
        .feedback-form .btn-submit:hover {
            background: #c1121f;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(230, 57, 70, 0.35);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            font-size: 2rem;
            margin: 0.5rem 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            color: #dee2e6;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f4a261;
        }
        .star-rating label:hover {
            transform: scale(1.15);
        }
        .article-body {
            background: #fff;
            border-radius: 16px;
            padding: 2.2rem 2.5rem;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
            border: 1px solid #e9ecef;
        }
        .article-body .featured-img {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .article-body .featured-img img {
            width: 100%;
            object-fit: cover;
            max-height: 480px;
        }
        .article-body .last-updated {
            display: inline-block;
            background: #edf2f4;
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.8rem;
            color: #6c757d;
            margin-bottom: 1.2rem;
        }
        .article-body .last-updated i {
            margin-right: 0.4rem;
        }
        .article-body .intro-text {
            font-size: 1.1rem;
            color: #2b2d42;
            border-left: 4px solid #e63946;
            padding-left: 1.5rem;
            margin: 1.5rem 0;
            background: #f8f9fc;
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
        }
        .article-body ul.content-list {
            list-style: none;
            padding: 0;
        }
        .article-body ul.content-list li {
            padding: 0.6rem 0 0.6rem 2rem;
            position: relative;
            margin-bottom: 0.3rem;
        }
        .article-body ul.content-list li::before {
            content: "🏏";
            position: absolute;
            left: 0;
            top: 0.6rem;
            font-size: 1.1rem;
        }
        .tip-box {
            background: #e7f5ff;
            border-left: 5px solid #0077b6;
            padding: 1.2rem 1.8rem;
            border-radius: 0 12px 12px 0;
            margin: 1.8rem 0;
        }
        .tip-box strong {
            color: #0077b6;
        }
        .tip-box i {
            color: #0077b6;
            margin-right: 0.5rem;
        }
        .data-table-wrap {
            overflow-x: auto;
            margin: 1.8rem 0;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 1px 8px rgba(0, 0, 0, 0.05);
        }
        .data-table th {
            background: #1d3557;
            color: #fff;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #edf2f4;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #f1f7fe;
        }
        .highlight-number {
            font-weight: 700;
            color: #e63946;
        }
        friend-link {
            display: block;
            background: #1d3557;
            color: #fff;
            padding: 1.8rem 2rem;
            border-radius: 16px;
            margin: 2.5rem 0 1rem;
            text-align: center;
        }
        friend-link h3 {
            color: #f4a261;
            margin-top: 0;
            font-size: 1.2rem;
            border-bottom: 2px solid rgba(244, 162, 97, 0.3);
            padding-bottom: 0.6rem;
            display: inline-block;
        }
        friend-link .friend-list {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.8rem 1.5rem;
            margin-top: 1rem;
        }
        friend-link .friend-list a {
            color: #e0e0e0;
            font-size: 0.9rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
            transition: all 0.2s;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        friend-link .friend-list a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            border-color: #f4a261;
            text-decoration: none;
        }
        .site-footer {
            background: #0b1a2e;
            color: #adb5bd;
            padding: 2.5rem 0 1.5rem;
            margin-top: 3rem;
            border-top: 4px solid #e63946;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 1.5rem;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            color: #6c757d;
        }
        .site-footer .copyright strong {
            color: #f4a261;
        }
        .site-footer .footer-links a {
            color: #adb5bd;
            font-size: 0.85rem;
            margin-left: 1.2rem;
            transition: color 0.2s;
        }
        .site-footer .footer-links a:hover {
            color: #f4a261;
            text-decoration: none;
        }
        @media (max-width: 992px) {
            .main-grid {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
            .sidebar .sidebar-widget:first-child {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: wrap;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(255, 255, 255, 0.05);
                border-radius: 12px;
                padding: 0.8rem;
                margin-top: 0.5rem;
                gap: 0.2rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.6rem 1.2rem;
                width: 100%;
                border-radius: 8px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .article-body {
                padding: 1.5rem 1.2rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .sidebar {
                grid-template-columns: 1fr;
            }
            .site-footer .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            .site-footer .footer-links a {
                margin: 0 0.6rem;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.5rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .article-body {
                padding: 1rem 0.8rem;
                border-radius: 12px;
            }
            .feedback-section {
                padding: 1.2rem;
            }
            .search-form input {
                padding: 0.5rem 0.8rem;
                font-size: 0.85rem;
            }
            .search-form button {
                padding: 0.5rem 0.8rem;
                font-size: 0.85rem;
            }
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            h3 {
                font-size: 1.05rem;
            }
            .star-rating {
                font-size: 1.6rem;
            }
            friend-link {
                padding: 1.2rem 1rem;
            }
            friend-link .friend-list {
                gap: 0.5rem 0.8rem;
            }
            friend-link .friend-list a {
                font-size: 0.8rem;
                padding: 0.2rem 0.6rem;
            }
        }
        .nav-toggle .fa-bars {
            transition: transform 0.3s;
        }
        .nav-toggle.active .fa-bars {
            transform: rotate(90deg);
        }
        .primary-nav a,
        .btn-submit,
        .search-form button,
        .star-rating label {
            transition: all 0.25s ease;
        }
        @media print {
            .site-header,
            .breadcrumb,
            .sidebar,
            .feedback-section,
            .search-form,
            .nav-toggle,
            .site-footer {
                display: none !important;
            }
            .main-grid {
                display: block;
            }
            .article-body {
                box-shadow: none;
                border: none;
                padding: 0;
            }
            body {
                background: #fff;
                font-size: 12pt;
            }
        }