* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f8f9fa;
            overflow-x: hidden;
        }
        a {
            color: #1a73e8;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0d47a1;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background: linear-gradient(135deg, #0c2461 0%, #1e3799 100%);
            color: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            color: #4cd137;
        }
        .main-nav {
            display: flex;
            gap: 25px;
        }
        .nav-link {
            color: #e0e0e0;
            font-weight: 500;
            padding: 5px 0;
            position: relative;
        }
        .nav-link:hover {
            color: white;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #4cd137;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: #e8f4fd;
            padding: 12px 20px;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #555;
        }
        .breadcrumb a:hover {
            color: #1a73e8;
        }
        .search-container {
            background-color: #f1f8ff;
            padding: 30px 20px;
            text-align: center;
            margin-bottom: 30px;
        }
        .search-box {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            border-radius: 50px;
            overflow: hidden;
        }
        .search-input {
            flex-grow: 1;
            padding: 15px 25px;
            border: none;
            font-size: 1rem;
            outline: none;
        }
        .search-button {
            background: linear-gradient(to right, #1e90ff, #0c2461);
            color: white;
            border: none;
            padding: 0 30px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .search-button:hover {
            background: linear-gradient(to right, #0c2461, #1e90ff);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 30px 0;
        }
        .article-container {
            background: white;
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        .article-title {
            font-size: 2.5rem;
            color: #0c2461;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .article-meta {
            color: #666;
            font-size: 0.95rem;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
            display: flex;
            gap: 20px;
        }
        .meta-item i {
            margin-right: 5px;
            color: #1a73e8;
        }
        .featured-image {
            margin: 30px 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        .article-body h2 {
            font-size: 1.8rem;
            color: #1a237e;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e0e0e0;
        }
        .article-body h3 {
            font-size: 1.5rem;
            color: #283593;
            margin: 30px 0 15px;
        }
        .article-body p {
            margin-bottom: 20px;
            text-align: justify;
        }
        .article-body strong {
            color: #0c2461;
            font-weight: 700;
        }
        .highlight-box {
            background: linear-gradient(135deg, #e8f4fd 0%, #d1ecf1 100%);
            border-left: 5px solid #1a73e8;
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .tips-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .tip-card {
            background: white;
            border: 1px solid #e0e0e0;
            border-radius: 10px;
            padding: 20px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .tip-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        .tip-icon {
            font-size: 2rem;
            color: #4cd137;
            margin-bottom: 15px;
        }
        .download-section {
            background: linear-gradient(135deg, #0c2461, #1e3799);
            color: white;
            padding: 40px;
            border-radius: 15px;
            text-align: center;
            margin: 50px 0;
        }
        .download-btn {
            display: inline-block;
            background: linear-gradient(to right, #4cd137, #2ecc71);
            color: white;
            padding: 18px 45px;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: bold;
            margin-top: 20px;
            box-shadow: 0 8px 20px rgba(76, 209, 55, 0.3);
            transition: all 0.3s ease;
        }
        .download-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 25px rgba(76, 209, 55, 0.5);
            text-decoration: none;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        .widget-title {
            font-size: 1.3rem;
            color: #0c2461;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #e0e0e0;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 12px;
            padding-left: 20px;
            position: relative;
        }
        .related-links li::before {
            content: '⚽';
            position: absolute;
            left: 0;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: #ffc107;
            margin: 15px 0;
        }
        .star {
            cursor: pointer;
            transition: transform 0.2s;
        }
        .star:hover {
            transform: scale(1.2);
        }
        .comments-section {
            background: white;
            border-radius: 15px;
            padding: 40px;
            margin-top: 40px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
        }
        .comment-form textarea, .comment-form input {
            width: 100%;
            padding: 15px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-family: inherit;
        }
        .comment-form button {
            background: linear-gradient(to right, #1a73e8, #0c2461);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .comment-form button:hover {
            background: linear-gradient(to right, #0c2461, #1a73e8);
        }
        .comment {
            border-bottom: 1px solid #eee;
            padding: 20px 0;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        .footer-links {
            background: #0c2461;
            padding: 40px 20px;
            margin-top: 50px;
        }
        .web-link-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 12px 20px;
            border-radius: 6px;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        .web-link a {
            color: #e0e0e0;
            font-size: 0.95rem;
        }
        .site-footer {
            background: #06142e;
            color: #b0b0b0;
            padding: 40px 20px;
            text-align: center;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .copyright {
            font-size: 0.9rem;
            color: #888;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .article-title {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                margin-top: 15px;
            }
            .main-nav.active {
                display: flex;
            }
            .nav-link {
                padding: 12px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
            .article-container {
                padding: 25px;
            }
            .tips-grid {
                grid-template-columns: 1fr;
            }
            .download-section {
                padding: 30px 20px;
            }
            .search-box {
                flex-direction: column;
                border-radius: 10px;
            }
            .search-input, .search-button {
                border-radius: 0;
                width: 100%;
            }
        }