* { 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, #0a1a2d 0%, #1a3a5f 100%); color: #e0e7ff; line-height: 1.7; min-height: 100vh; }
        a { color: #4fc3f7; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #29b6f6; text-shadow: 0 0 8px rgba(79, 195, 247, 0.5); }
        img { max-width: 100%; height: auto; display: block; }
        .site-header { background: rgba(10, 26, 45, 0.95); backdrop-filter: blur(10px); border-bottom: 2px solid #1e88e5; padding: 1rem 2rem; position: sticky; top: 0; z-index: 1000; }
        .header-container { max-width: 1400px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-family: 'Impact', 'Arial Black', sans-serif; font-size: 2.2rem; background: linear-gradient(to right, #ff9800, #ffeb3b); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 1px; }
        .my-logo:hover { transform: scale(1.03); }
        .main-nav { display: flex; align-items: center; }
        .nav-links { display: flex; list-style: none; gap: 1.8rem; }
        .nav-links a { font-weight: 600; padding: 0.5rem 0.8rem; border-radius: 4px; }
        .nav-links a:hover { background: rgba(30, 136, 229, 0.2); }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #4fc3f7; }
        .breadcrumb { max-width: 1400px; margin: 1rem auto; padding: 0 2rem; font-size: 0.9rem; }
        .breadcrumb a { color: #bbdefb; }
        .breadcrumb a:hover { text-decoration: underline; }
        .content-wrapper { max-width: 1400px; margin: 2rem auto; padding: 0 2rem; display: grid; grid-template-columns: 1fr 300px; gap: 3rem; }
        @media (max-width: 992px) { .content-wrapper { grid-template-columns: 1fr; } }
        .main-article { background: rgba(20, 40, 70, 0.7); border-radius: 12px; padding: 2.5rem; box-shadow: 0 10px 30px rgba(0, 20, 60, 0.5); }
        h1 { color: #ffcc80; font-size: 2.8rem; margin-bottom: 1.5rem; border-left: 5px solid #ff9800; padding-left: 1rem; }
        h2 { color: #81d4fa; font-size: 2rem; margin-top: 2.5rem; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px dashed #1e88e5; }
        h3 { color: #a5d6a7; font-size: 1.6rem; margin-top: 2rem; }
        h4 { color: #ce93d8; font-size: 1.3rem; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        .lead { font-size: 1.3rem; color: #bbdefb; font-weight: 300; line-height: 1.8; }
        .highlight { background: rgba(255, 152, 0, 0.15); border-left: 4px solid #ff9800; padding: 1.2rem; border-radius: 0 8px 8px 0; margin: 1.8rem 0; }
        .stats-box { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; background: rgba(30, 136, 229, 0.1); padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        .stat-item { text-align: center; }
        .stat-value { font-size: 2.5rem; color: #ffcc80; font-weight: bold; }
        .stat-label { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; }
        .feature-img { width: 100%; border-radius: 10px; border: 3px solid #1e88e5; margin: 2rem 0; transition: transform 0.5s; }
        .feature-img:hover { transform: scale(1.01); }
        .interactive-module { background: rgba(30, 60, 90, 0.8); border-radius: 10px; padding: 2rem; margin: 3rem 0; }
        .module-title { text-align: center; color: #ffcc80; margin-bottom: 1.5rem; }
        .search-form, .comment-form, .rating-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }
        input, textarea, select { padding: 0.8rem; border-radius: 6px; border: 1px solid #4fc3f7; background: rgba(10, 30, 50, 0.8); color: white; font-size: 1rem; }
        textarea { min-height: 120px; resize: vertical; }
        button { padding: 0.9rem 1.8rem; background: linear-gradient(to right, #1e88e5, #0d47a1); color: white; border: none; border-radius: 6px; cursor: pointer; font-weight: bold; font-size: 1rem; transition: all 0.3s; }
        button:hover { background: linear-gradient(to right, #42a5f5, #1565c0); transform: translateY(-2px); box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4); }
        .stars { display: flex; gap: 0.5rem; justify-content: center; margin: 1rem 0; }
        .star { font-size: 2rem; color: #555; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffeb3b; }
        .sidebar { background: rgba(20, 40, 70, 0.7); border-radius: 12px; padding: 2rem; align-self: start; position: sticky; top: 120px; }
        .sidebar h3 { color: #ffcc80; font-size: 1.5rem; margin-bottom: 1.5rem; }
        .related-links { list-style: none; }
        .related-links li { margin-bottom: 0.8rem; padding-bottom: 0.8rem; border-bottom: 1px dotted #455a64; }
        .related-links a:before { content: "▶"; margin-right: 0.8rem; font-size: 0.8rem; color: #4fc3f7; }
        .newsletter { margin-top: 2.5rem; }
        .site-footer { background: #0a1a2d; border-top: 2px solid #1e88e5; margin-top: 4rem; padding: 3rem 2rem 1.5rem; }
        .footer-content { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2.5rem; }
        .footer-section h4 { color: #ffcc80; margin-bottom: 1.2rem; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.7rem; }
        friend-link { display: inline-block; background: rgba(255, 152, 0, 0.1); padding: 0.5rem 1rem; border-radius: 20px; margin: 0.3rem; border: 1px solid #ff9800; }
        friend-link a { color: #ffcc80; }
        .copyright { text-align: center; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid #37474f; color: #90a4ae; font-size: 0.9rem; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .nav-links { flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: rgba(10, 26, 45, 0.98); padding: 1rem; display: none; }
            .nav-links.active { display: flex; }
            .header-container, .breadcrumb, .content-wrapper { padding-left: 1rem; padding-right: 1rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .main-article { padding: 1.5rem; }
            .sidebar { position: static; }
        }