        * { 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: #e0e0e0;
            background: #0a0a12;
            background-image: radial-gradient(circle at 15% 50%, rgba(30, 30, 60, 0.8) 0%, transparent 20%), radial-gradient(circle at 85% 30%, rgba(20, 40, 80, 0.6) 0%, transparent 20%);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        h1, h2, h3, h4 { font-weight: 700; color: #4fc3f7; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.8rem); margin-top: 1.5rem; border-bottom: 3px solid #1a237e; padding-bottom: 0.5rem; }
        h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-top: 3rem; padding-left: 0.5rem; border-left: 5px solid #00bcd4; }
        h3 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 2.5rem; color: #80deea; }
        p { margin-bottom: 1.5rem; font-size: 1.125rem; text-align: justify; }
        a { color: #40c4ff; text-decoration: none; transition: color 0.3s, text-shadow 0.3s; }
        a:hover { color: #00e5ff; text-shadow: 0 0 8px rgba(0, 229, 255, 0.5); }
        strong { color: #ffcc80; font-weight: 700; }
        em { color: #ce93d8; font-style: italic; }
        .lead { font-size: 1.4rem; color: #bbdefb; margin-bottom: 2rem; }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        main.container { flex: 1; padding-top: 2rem; padding-bottom: 3rem; }
        header { background: rgba(10, 15, 35, 0.95); backdrop-filter: blur(10px); border-bottom: 1px solid #1a237e; position: sticky; top: 0; z-index: 1000; }
        .header-container { display: flex; justify-content: space-between; align-items: center; padding: 1rem 20px; }
        .logo a { font-size: 2.2rem; font-weight: 900; background: linear-gradient(90deg, #00bcd4, #40c4ff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3); }
        .nav-desktop { display: flex; gap: 2rem; }
        .nav-desktop a { font-size: 1.1rem; padding: 0.5rem 0; position: relative; }
        .nav-desktop a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #00e5ff; transition: width 0.3s; }
        .nav-desktop a:hover::after { width: 100%; }
        .hamburger { display: none; font-size: 1.8rem; background: none; border: none; color: #40c4ff; cursor: pointer; }
        .nav-mobile { display: none; flex-direction: column; background: rgba(15, 20, 45, 0.98); position: absolute; top: 100%; left: 0; width: 100%; padding: 1rem; border-top: 1px solid #1a237e; }
        .nav-mobile.active { display: flex; }
        .nav-mobile a { padding: 1rem; border-bottom: 1px solid #252547; font-size: 1.2rem; }
        .breadcrumb { padding: 1rem 20px; background: rgba(20, 25, 55, 0.7); font-size: 0.95rem; color: #b0bec5; }
        .breadcrumb a { color: #80deea; }
        .search-box { max-width: 600px; margin: 2rem auto; background: rgba(30, 35, 70, 0.7); padding: 1.5rem; border-radius: 12px; border: 1px solid #3949ab; }
        .search-box h3 { text-align: center; }
        .search-form { display: flex; margin-top: 1rem; }
        .search-form input { flex: 1; padding: 1rem; border: 2px solid #303f9f; border-radius: 8px 0 0 8px; background: #1a1a2e; color: white; font-size: 1.1rem; }
        .search-form button { padding: 0 1.8rem; background: linear-gradient(135deg, #303f9f, #512da8); color: white; border: none; border-radius: 0 8px 8px 0; cursor: pointer; font-size: 1.2rem; transition: background 0.3s; }
        .search-form button:hover { background: linear-gradient(135deg, #3949ab, #5c35b1); }
        .article-section { background: rgba(20, 25, 50, 0.6); border-radius: 12px; padding: 2.5rem; margin-bottom: 3rem; border: 1px solid #283593; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); }
        .highlight-box { background: linear-gradient(135deg, rgba(30, 60, 114, 0.7), rgba(40, 30, 80, 0.7)); border-left: 6px solid #ff9800; padding: 1.8rem; margin: 2.5rem 0; border-radius: 0 10px 10px 0; }
        .image-container { text-align: center; margin: 3rem 0; }
        .image-container img { max-width: 100%; height: auto; border-radius: 10px; border: 3px solid #3949ab; box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6); transition: transform 0.5s; }
        .image-container img:hover { transform: scale(1.02); }
        .image-caption { font-style: italic; color: #90a4ae; margin-top: 0.8rem; font-size: 1rem; }
        .rating-comment-section { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 4rem; }
        @media (max-width: 768px) { .rating-comment-section { grid-template-columns: 1fr; } }
        .rating-box, .comment-box { background: rgba(25, 30, 65, 0.8); padding: 2rem; border-radius: 12px; border: 1px solid #4a148c; }
        .stars { display: flex; justify-content: center; gap: 0.5rem; margin: 1.5rem 0; font-size: 2.2rem; color: #555; }
        .stars .star { cursor: pointer; transition: color 0.2s, transform 0.2s; }
        .stars .star:hover { transform: scale(1.2); }
        .stars .star.active { color: #ffeb3b; }
        .rating-form button, .comment-form button { width: 100%; padding: 1rem; background: linear-gradient(135deg, #4a148c, #7b1fa2); color: white; border: none; border-radius: 8px; font-size: 1.1rem; cursor: pointer; margin-top: 1rem; transition: background 0.3s; }
        .rating-form button:hover, .comment-form button:hover { background: linear-gradient(135deg, #6a1b9a, #8e24aa); }
        .comment-form textarea { width: 100%; height: 150px; padding: 1rem; background: #1a1a2e; border: 2px solid #4a148c; border-radius: 8px; color: white; font-size: 1.1rem; resize: vertical; margin-bottom: 1rem; }
        .web-links-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; margin: 3rem 0; }
        .web-link { background: rgba(40, 45, 85, 0.7); padding: 1.2rem; border-radius: 8px; border: 1px solid #2979ff; transition: all 0.3s; }
        .web-link:hover { background: rgba(50, 55, 105, 0.9); transform: translateY(-5px); box-shadow: 0 8px 15px rgba(41, 121, 255, 0.3); }
        .web-link a { display: block; font-size: 1.1rem; }
        footer { background: #070710; border-top: 2px solid #1a237e; margin-top: 4rem; }
        .footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; padding: 3rem 20px; }
        .footer-section { flex: 1; min-width: 250px; margin-bottom: 2rem; }
        .footer-section h4 { color: #40c4ff; margin-bottom: 1.5rem; font-size: 1.4rem; }
        .footer-links a { display: block; margin-bottom: 0.8rem; color: #bbdefb; }
        .copyright { text-align: center; padding: 1.5rem; background: #05050a; color: #78909c; font-size: 0.95rem; border-top: 1px solid #1c1c3a; }
        @media (max-width: 992px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
        }
        @media (max-width: 768px) {
            .article-section { padding: 1.5rem; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .footer-content { flex-direction: column; }
        }
