* { 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: #222;
            background-color: #f8f9fa;
            max-width: 100%;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        h1, h2, h3, h4 { font-family: Georgia, 'Times New Roman', Times, serif; color: #0a2351; margin-bottom: 1rem; font-weight: 700; line-height: 1.3; }
        h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); margin-top: 1.5rem; }
        h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); border-left: 5px solid #c8102e; padding-left: 1rem; margin-top: 2.5rem; }
        h3 { font-size: clamp(1.4rem, 3vw, 1.8rem); margin-top: 2rem; color: #2a52be; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #c8102e; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #0a2351; text-decoration: underline; }
        strong { color: #0a2351; font-weight: 700; }
        em { font-style: italic; }
        blockquote {
            border-left: 4px solid #c8102e;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            background: #f0f3ff;
            font-style: italic;
            border-radius: 0 8px 8px 0;
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin-top: 2rem;
        }
        .site-header {
            background: linear-gradient(135deg, #0a2351 0%, #2a52be 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            color: white;
            font-size: 2.2rem;
            font-weight: 900;
            letter-spacing: -1px;
            text-decoration: none;
            font-family: 'Arial Black', sans-serif;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }
        .logo span { color: #c8102e; }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .desktop-nav a {
            color: #fff;
            font-weight: 600;
            text-decoration: none;
            padding: 0.5rem 0;
            position: relative;
        }
        .desktop-nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: #c8102e;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover:after { width: 100%; }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            background: #0a2351;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .mobile-nav.active { display: block; }
        .mobile-nav ul { list-style: none; }
        .mobile-nav li { margin-bottom: 1rem; }
        .mobile-nav a {
            color: white;
            text-decoration: none;
            font-size: 1.2rem;
            display: block;
            padding: 0.5rem;
            border-left: 3px solid transparent;
        }
        .mobile-nav a:hover { border-left-color: #c8102e; background: rgba(255,255,255,0.05); }
        .breadcrumb {
            padding: 1rem 0;
            background: #e9ecef;
            font-size: 0.9rem;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child):after {
            content: '/';
            margin: 0 0.5rem;
            color: #6c757d;
        }
        .breadcrumb a { color: #495057; }
        .breadcrumb a:hover { color: #0a2351; }
        main { padding: 2rem 0; background: white; border-radius: 12px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); overflow: hidden; }
        .article-header { padding: 0 2rem; }
        .article-meta {
            display: flex;
            justify-content: space-between;
            color: #6c757d;
            font-size: 0.95rem;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 1px solid #dee2e6;
        }
        .article-content {
            padding: 0 2rem 2rem;
            grid-column: 1 / 2;
        }
        .intro {
            font-size: 1.3rem;
            color: #333;
            background: #f8f9ff;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 2.5rem;
            border: 1px dashed #2a52be;
        }
        .featured-image {
            margin: 2.5rem 0;
            text-align: center;
        }
        .featured-image img {
            border-radius: 10px;
            box-shadow: 0 8px 25px rgba(10, 35, 81, 0.15);
            border: 1px solid #dee2e6;
        }
        .image-caption {
            font-style: italic;
            color: #666;
            margin-top: 0.5rem;
            font-size: 0.95rem;
        }
        .content-section {
            margin-bottom: 3rem;
        }
        .highlight-box {
            background: linear-gradient(to right, #f0f7ff, #e6f0ff);
            border-left: 5px solid #2a52be;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        aside {
            grid-column: 2 / 3;
        }
        .sidebar-widget {
            background: #f8f9ff;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            border: 1px solid #dee2e6;
        }
        .sidebar-widget h3 {
            font-size: 1.3rem;
            margin-top: 0;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #c8102e;
            margin-bottom: 1.2rem;
        }
        .search-form { display: flex; }
        .search-form input {
            flex-grow: 1;
            padding: 0.8rem;
            border: 1px solid #adb5bd;
            border-right: none;
            border-radius: 6px 0 0 6px;
            font-size: 1rem;
        }
        .search-form button {
            background: #0a2351;
            color: white;
            border: none;
            padding: 0 1.2rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #c8102e; }
        .related-links ul { list-style: none; }
        .related-links li { margin-bottom: 0.8rem; padding-left: 1rem; position: relative; }
        .related-links li:before {
            content: '▶';
            position: absolute;
            left: 0;
            color: #c8102e;
            font-size: 0.8rem;
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1.5rem 0;
            font-size: 1.8rem;
        }
        .rating-widget .stars i {
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-widget .stars i:hover,
        .rating-widget .stars i.active { color: #ffc107; }
        .rating-form input, .rating-form textarea {
            width: 100%;
            padding: 0.8rem;
            margin-bottom: 1rem;
            border: 1px solid #ced4da;
            border-radius: 6px;
            font-family: inherit;
        }
        .rating-form button {
            width: 100%;
            padding: 0.9rem;
            background: #0a2351;
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s;
        }
        .rating-form button:hover { background: #c8102e; }
        .comments-section { margin-top: 3rem; padding-top: 2rem; border-top: 2px solid #e9ecef; }
        .comment {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            border-left: 4px solid #adb5bd;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.8rem;
            font-size: 0.9rem;
            color: #6c757d;
        }
        .comment-author { font-weight: bold; color: #0a2351; }
        footer {
            background: #0a2351;
            color: #e9ecef;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-section h4 {
            color: white;
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #c8102e;
        }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.8rem; }
        .footer-links a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-links a:hover { color: white; padding-left: 5px; }
        friend-link {
            display: block;
            background: rgba(255,255,255,0.05);
            padding: 1rem;
            border-radius: 6px;
            margin-bottom: 1rem;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #2a52be;
            color: #adb5bd;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-wrapper { grid-template-columns: 1fr; }
            aside { order: -1; }
            .footer-content { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-toggle { display: block; }
            .article-header, .article-content { padding: 0 1rem; }
            .article-meta { flex-direction: column; gap: 0.5rem; }
            .footer-content { grid-template-columns: 1fr; }
            .header-inner { flex-wrap: wrap; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 1rem; }
            h1 { font-size: 1.8rem; }
            h2 { font-size: 1.5rem; }
        }