* { 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;
            font-size: 1.05rem;
            overflow-x: hidden;
        }
        a { color: #2c5aa0; text-decoration: none; transition: color 0.3s ease; }
        a:hover { color: #1a365d; text-decoration: underline; }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            padding: 12px 28px;
            background: linear-gradient(135deg, #2c5aa0, #1a365d);
            color: white;
            border: none;
            border-radius: 50px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(44, 90, 160, 0.2);
        }
        .btn:hover {
            background: linear-gradient(135deg, #1a365d, #2c5aa0);
            transform: translateY(-3px);
            box-shadow: 0 6px 18px rgba(44, 90, 160, 0.3);
            text-decoration: none;
            color: white;
        }
        header {
            background: white;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-family: 'Georgia', serif;
            font-size: 2.2rem;
            font-weight: 800;
            color: #1a365d;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
            letter-spacing: -1px;
        }
        .my-logo span { color: #c00; }
        .my-logo:hover { text-decoration: none; }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            color: #444;
        }
        .desktop-nav a:hover { color: #2c5aa0; }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #1a365d;
        }
        .mobile-nav {
            display: none;
            background: white;
            padding: 20px;
            border-top: 1px solid #eee;
        }
        .mobile-nav.active { display: block; }
        .mobile-nav ul { list-style: none; }
        .mobile-nav li { margin-bottom: 15px; }
        .mobile-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            color: #444;
        }
        .breadcrumb {
            background: #f1f5f9;
            padding: 12px 20px;
            font-size: 0.95rem;
            border-bottom: 1px solid #ddd;
        }
        .breadcrumb a { color: #555; }
        .breadcrumb a:hover { color: #2c5aa0; }
        .breadcrumb span { color: #777; }
        .hero {
            background: linear-gradient(rgba(26, 54, 93, 0.85), rgba(26, 54, 93, 0.9)), url('https://images.unsplash.com/photo-1592672696882-1b8c1a6d6c8b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
            color: white;
            padding: 80px 20px;
            text-align: center;
            margin-bottom: 40px;
        }
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 20px 0 50px;
        }
        article {
            background: white;
            border-radius: 12px;
            padding: 40px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
        }
        aside {
            background: white;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
            align-self: start;
            position: sticky;
            top: 140px;
        }
        h1, h2, h3, h4 {
            color: #1a365d;
            margin-top: 2.5rem;
            margin-bottom: 1.2rem;
            line-height: 1.3;
            font-weight: 700;
        }
        h1 { font-size: 3rem; border-bottom: 3px solid #c00; padding-bottom: 15px; }
        h2 { font-size: 2.2rem; border-left: 5px solid #2c5aa0; padding-left: 15px; }
        h3 { font-size: 1.7rem; color: #2c5aa0; }
        h4 { font-size: 1.4rem; color: #444; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        .lead { font-size: 1.25rem; font-weight: 500; color: #555; }
        .highlight { background-color: #fff8e1; padding: 20px; border-left: 4px solid #ffc107; margin: 25px 0; border-radius: 0 8px 8px 0; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        strong { color: #1a365d; }
        .article-img {
            width: 100%;
            max-width: 800px;
            margin: 30px auto;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }
        figcaption {
            text-align: center;
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        blockquote {
            border-left: 5px solid #c00;
            padding-left: 25px;
            margin: 30px 0;
            font-style: italic;
            color: #555;
            background: #f9f9f9;
            padding: 25px;
            border-radius: 0 8px 8px 0;
        }
        ul, ol { margin-left: 25px; margin-bottom: 1.5rem; }
        li { margin-bottom: 0.7rem; }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(to right, transparent, #2c5aa0, transparent);
            margin: 40px 0;
        }
        .search-module, .comment-module, .rating-module {
            background: #f1f5f9;
            padding: 25px;
            border-radius: 10px;
            margin: 35px 0;
        }
        .module-title { font-size: 1.5rem; margin-bottom: 20px; color: #1a365d; }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .form-group { display: flex; flex-direction: column; }
        label { font-weight: 600; margin-bottom: 5px; color: #444; }
        input, textarea, select {
            padding: 14px;
            border: 2px solid #ccc;
            border-radius: 8px;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #2c5aa0;
            box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.2);
        }
        .stars { display: flex; gap: 10px; font-size: 1.8rem; color: #ddd; }
        .stars i { cursor: pointer; transition: color 0.2s; }
        .stars i:hover, .stars i.active { color: #ffc107; }
        .last-updated {
            background: #e8f4fd;
            padding: 15px;
            border-radius: 8px;
            margin-top: 40px;
            text-align: center;
            font-size: 0.95rem;
            color: #555;
        }
        .related-links {
            margin-top: 30px;
        }
        .related-links h3 { margin-bottom: 15px; }
        .related-links ul { list-style: none; margin-left: 0; }
        .related-links li { margin-bottom: 12px; padding-left: 20px; position: relative; }
        .related-links li:before {
            content: '🂡';
            position: absolute;
            left: 0;
            color: #c00;
        }
        footer {
            background: #1a365d;
            color: #e2e8f0;
            padding: 50px 20px 30px;
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h3 {
            color: white;
            font-size: 1.4rem;
            margin-bottom: 20px;
            border-bottom: 2px solid #2c5aa0;
            padding-bottom: 10px;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
            color: #cbd5e0;
        }
        friend-link a { color: #cbd5e0; }
        friend-link a:hover { color: white; }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #2c5aa0;
            font-size: 0.9rem;
            color: #a0aec0;
        }
        @media (max-width: 992px) {
            main { grid-template-columns: 1fr; }
            aside { position: static; }
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .hero h1 { font-size: 2.5rem; }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 1.9rem; }
            article { padding: 25px; }
            .header-container { padding: 12px 20px; }
        }
        @media (max-width: 480px) {
            .hero { padding: 60px 15px; }
            .hero h1 { font-size: 2rem; }
            .hero p { font-size: 1.1rem; }
            .btn { padding: 10px 22px; }
            .container { padding: 0 15px; }
        }