* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        html { scroll-behavior: smooth; }
        body { background: linear-gradient(135deg, #0c1e3e 0%, #1a3a5f 100%); color: #e0e0e0; line-height: 1.7; min-height: 100vh; display: flex; flex-direction: column; }
        a { color: #4fc3f7; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #29b6f6; text-shadow: 0 0 8px rgba(41, 182, 246, 0.5); }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: rgba(12, 30, 62, 0.95); backdrop-filter: blur(10px); padding: 1rem 0; position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid #1e88e5; }
        .header-content { display: flex; justify-content: space-between; align-items: center; }
        .logo { font-size: 2.2rem; font-weight: 800; background: linear-gradient(90deg, #1e88e5, #4fc3f7); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
        .nav-desktop { display: flex; gap: 2rem; }
        .nav-desktop a { font-weight: 600; padding: 0.5rem 1rem; border-radius: 5px; }
        .nav-desktop a:hover { background: rgba(30, 136, 229, 0.2); }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #4fc3f7; }
        .nav-mobile { display: none; flex-direction: column; background: rgba(12, 30, 62, 0.98); position: absolute; top: 100%; left: 0; width: 100%; padding: 1rem; border-top: 1px solid #1e88e5; }
        .nav-mobile.active { display: flex; }
        .nav-mobile a { padding: 1rem; border-bottom: 1px solid #2a4a75; }
        .nav-mobile a:last-child { border-bottom: none; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #90a4ae; }
        .breadcrumb a { color: #bbdefb; }
        .breadcrumb span { color: #4fc3f7; }
        .search-bar { background: rgba(26, 58, 95, 0.7); padding: 2rem; border-radius: 12px; margin: 2rem 0; text-align: center; }
        .search-bar h2 { margin-bottom: 1rem; color: #bbdefb; }
        .search-form { display: flex; max-width: 600px; margin: 0 auto; }
        .search-form input { flex: 1; padding: 0.8rem 1.2rem; border: none; border-radius: 8px 0 0 8px; background: #1e3a5f; color: white; font-size: 1rem; }
        .search-form button { background: linear-gradient(90deg, #1e88e5, #0d47a1); color: white; border: none; padding: 0.8rem 1.5rem; border-radius: 0 8px 8px 0; cursor: pointer; font-weight: 600; transition: transform 0.2s; }
        .search-form button:hover { transform: scale(1.05); }
        main { flex: 1; padding: 2rem 0; }
        article { background: rgba(18, 40, 76, 0.7); border-radius: 16px; padding: 2.5rem; margin-bottom: 2rem; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); }
        h1 { font-size: 2.8rem; margin-bottom: 1.5rem; color: #bbdefb; text-align: center; line-height: 1.2; }
        h2 { font-size: 2rem; margin: 2.5rem 0 1.2rem; color: #81d4fa; border-left: 5px solid #1e88e5; padding-left: 1rem; }
        h3 { font-size: 1.5rem; margin: 2rem 0 1rem; color: #b3e5fc; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        .highlight { background: linear-gradient(90deg, rgba(30, 136, 229, 0.2), transparent); padding: 1.5rem; border-left: 4px solid #1e88e5; border-radius: 0 8px 8px 0; margin: 2rem 0; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .article-img { width: 100%; max-height: 500px; object-fit: cover; border-radius: 12px; margin: 2rem auto; border: 3px solid #1e88e5; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6); }
        .caption { text-align: center; font-style: italic; color: #90a4ae; margin-top: 0.5rem; font-size: 0.95rem; }
        .link-inline { font-weight: 600; border-bottom: 1px dashed #4fc3f7; }
        .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.5rem; margin: 2rem 0; }
        .stat-card { background: rgba(30, 58, 95, 0.8); padding: 1.5rem; border-radius: 10px; text-align: center; border: 1px solid #2a4a75; transition: transform 0.3s; }
        .stat-card:hover { transform: translateY(-5px); border-color: #1e88e5; }
        .stat-card i { font-size: 2.5rem; color: #4fc3f7; margin-bottom: 1rem; }
        blockquote { font-size: 1.3rem; color: #bbdefb; border-left: 5px solid #ff9800; padding-left: 1.5rem; margin: 2rem 0; font-style: italic; }
        .interactive-section { background: rgba(26, 58, 95, 0.8); border-radius: 12px; padding: 2rem; margin: 3rem 0; border: 2px solid #1e88e5; }
        .rating { display: flex; justify-content: center; gap: 0.5rem; margin: 1.5rem 0; }
        .star { font-size: 2rem; color: #555; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffc107; }
        .form-group { margin-bottom: 1.5rem; }
        label { display: block; margin-bottom: 0.5rem; color: #bbdefb; font-weight: 600; }
        input, textarea, select { width: 100%; padding: 0.8rem; border-radius: 8px; border: 1px solid #2a4a75; background: #1e3a5f; color: white; font-size: 1rem; }
        textarea { min-height: 120px; resize: vertical; }
        .btn-submit { background: linear-gradient(90deg, #1e88e5, #0d47a1); color: white; border: none; padding: 0.9rem 2rem; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 1rem; transition: all 0.3s; }
        .btn-submit:hover { background: linear-gradient(90deg, #0d47a1, #1e88e5); box-shadow: 0 0 15px rgba(30, 136, 229, 0.7); }
        .footer-links { background: rgba(12, 30, 62, 0.9); padding: 2.5rem 0; margin-top: 3rem; }
        .web-link-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.2rem; }
        .web-link { background: rgba(26, 58, 95, 0.7); padding: 1.2rem; border-radius: 8px; border-left: 4px solid #4fc3f7; transition: all 0.3s; }
        .web-link:hover { background: rgba(30, 136, 229, 0.2); transform: translateX(5px); }
        footer { background: #0a192f; text-align: center; padding: 2rem 0; color: #90a4ae; border-top: 1px solid #1e88e5; }
        .social-links { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 1.5rem; }
        .social-links a { font-size: 1.5rem; color: #bbdefb; transition: transform 0.3s; }
        .social-links a:hover { transform: scale(1.2); color: #4fc3f7; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-desktop { display: none; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.7rem; }
            article { padding: 1.5rem; }
            .header-content, .search-form { flex-direction: column; }
            .search-form input, .search-form button { width: 100%; border-radius: 8px; margin-bottom: 0.5rem; }
            .stats-grid { grid-template-columns: 1fr; }
            .web-link-grid { grid-template-columns: 1fr; }
        }