* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background-color: #f9f9f9;
            max-width: 100%;
            overflow-x: hidden;
        }
        header {
            background: linear-gradient(135deg, #0b2265 0%, #1a3a8f 100%);
            color: white;
            padding: 1.2rem 5%;
            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;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-family: 'Impact', 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: bold;
            letter-spacing: 1.2px;
            color: #fff;
            text-decoration: none;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            color: #ffcc00;
        }
        .my-logo span {
            color: #ffcc00;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .nav-links a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .nav-links a:hover, .nav-links a.active {
            background-color: rgba(255, 204, 0, 0.9);
            color: #0b2265;
        }
        .hamburger {
            display: none;
            cursor: pointer;
            font-size: 1.8rem;
            color: white;
        }
        .breadcrumb {
            background-color: #e9ecef;
            padding: 0.8rem 5%;
            font-size: 0.9rem;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb a {
            color: #0b2265;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            margin: 0 0.5rem;
            color: #666;
        }
        .container {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 5%;
        }
        main {
            background-color: white;
            padding: 2.5rem;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
        }
        article h1 {
            color: #0b2265;
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            border-bottom: 3px solid #ffcc00;
            padding-bottom: 0.8rem;
        }
        article h2 {
            color: #1a3a8f;
            font-size: 2rem;
            margin: 2.5rem 0 1.2rem;
            padding-left: 0.8rem;
            border-left: 5px solid #ffcc00;
        }
        article h3 {
            color: #2a4aaf;
            font-size: 1.6rem;
            margin: 2rem 0 1rem;
        }
        article h4 {
            color: #3a5abf;
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
        }
        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
            line-height: 1.8;
        }
        article img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 1.5rem 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            display: block;
        }
        .featured-image {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border: 3px solid #ffcc00;
        }
        .highlight-box {
            background: linear-gradient(to right, #f8f9fa, #e9ecef);
            border-left: 5px solid #0b2265;
            padding: 1.8rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
            box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
        }
        .highlight-box h3 {
            margin-top: 0;
            color: #0b2265;
        }
        .tip {
            background-color: #fff8e1;
            border: 1px dashed #ffcc00;
            padding: 1.5rem;
            margin: 1.8rem 0;
            border-radius: 8px;
            position: relative;
        }
        .tip:before {
            content: "💡";
            position: absolute;
            left: -12px;
            top: -12px;
            background: white;
            border-radius: 50%;
            padding: 5px;
            font-size: 1.5rem;
            border: 2px solid #ffcc00;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: #0b2265;
            color: white;
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(11, 34, 101, 0.2);
            transition: transform 0.3s ease;
        }
        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 6px 12px rgba(11, 34, 101, 0.3);
        }
        .stat-card .number {
            font-size: 2.5rem;
            font-weight: bold;
            color: #ffcc00;
            display: block;
            margin-bottom: 0.5rem;
        }
        aside {
            background-color: white;
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
            height: fit-content;
        }
        .widget {
            margin-bottom: 2.5rem;
        }
        .widget h3 {
            color: #0b2265;
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #ffcc00;
        }
        .search-form {
            display: flex;
            margin-bottom: 1rem;
        }
        .search-form input {
            flex: 1;
            padding: 0.9rem 1rem;
            border: 2px solid #ddd;
            border-radius: 4px 0 0 4px;
            font-size: 1rem;
        }
        .search-form button {
            background-color: #0b2265;
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: background-color 0.3s ease;
        }
        .search-form button:hover {
            background-color: #1a3a8f;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            font-size: 1.8rem;
            color: #ddd;
            margin: 1rem 0;
            cursor: pointer;
        }
        .stars .star {
            margin: 0 3px;
            transition: color 0.2s;
        }
        .stars .star:hover,
        .stars .star.active {
            color: #ffcc00;
        }
        .rating-form input, .rating-form textarea {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-family: inherit;
        }
        .rating-form button {
            background-color: #0b2265;
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 4px;
            cursor: pointer;
            font-weight: bold;
            width: 100%;
            transition: background-color 0.3s ease;
        }
        .rating-form button:hover {
            background-color: #1a3a8f;
        }
        .comment {
            background-color: #f8f9fa;
            padding: 1.2rem;
            margin-bottom: 1.2rem;
            border-radius: 8px;
            border-left: 4px solid #0b2265;
        }
        .comment-author {
            font-weight: bold;
            color: #0b2265;
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .comment-date {
            font-size: 0.85rem;
            color: #666;
            margin-left: auto;
        }
        footer {
            background: linear-gradient(135deg, #0b2265 0%, #1a3a8f 100%);
            color: white;
            padding: 3rem 5% 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2.5rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .footer-section h3 {
            font-size: 1.4rem;
            margin-bottom: 1.5rem;
            color: #ffcc00;
            border-bottom: 2px solid rgba(255, 204, 0, 0.3);
            padding-bottom: 0.5rem;
        }
        friend-link {
            display: block;
            margin-bottom: 1rem;
        }
        friend-link a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s ease, padding-left 0.3s ease;
            display: block;
            padding: 0.3rem 0;
        }
        friend-link a:hover {
            color: #ffcc00;
            padding-left: 8px;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: #aaa;
        }
        .update-time {
            background-color: #ffcc00;
            color: #0b2265;
            padding: 0.5rem 1rem;
            border-radius: 4px;
            font-weight: bold;
            display: inline-block;
            margin: 1rem 0 2rem;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            aside {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: #0b2265;
                width: 80%;
                height: calc(100vh - 80px);
                padding: 2rem;
                transition: right 0.3s ease;
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
                z-index: 999;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-links li {
                margin: 1rem 0;
            }
            .header-container {
                padding: 1rem 5%;
            }
            article h1 {
                font-size: 2.2rem;
            }
            article h2 {
                font-size: 1.7rem;
            }
            article h3 {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .container, header, .breadcrumb, footer {
                padding-left: 3%;
                padding-right: 3%;
            }
            main, aside {
                padding: 1.5rem;
            }
            article h1 {
                font-size: 1.9rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }
        .internal-link {
            color: #0b2265;
            font-weight: 600;
            text-decoration: none;
            border-bottom: 1px dotted #0b2265;
            transition: all 0.3s ease;
        }
        .internal-link:hover {
            color: #ffcc00;
            border-bottom: 1px solid #ffcc00;
            background-color: rgba(11, 34, 101, 0.05);
            padding: 2px 4px;
            border-radius: 3px;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
        }
        th, td {
            border: 1px solid #ddd;
            padding: 0.8rem 1rem;
            text-align: left;
        }
        th {
            background-color: #0b2265;
            color: white;
            font-weight: 600;
        }
        tr:nth-child(even) {
            background-color: #f8f9fa;
        }
        tr:hover {
            background-color: rgba(255, 204, 0, 0.1);
        }