* { 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: linear-gradient(135deg, #0a0a15 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        h1, h2, h3, h4 { font-family: 'Arial Rounded MT Bold', 'Arial', sans-serif; color: #7bdff2; margin-bottom: 1rem; line-height: 1.3; }
        h1 { font-size: 2.8rem; text-align: center; margin: 2rem auto; color: #00eeff; text-shadow: 0 0 15px rgba(0, 238, 255, 0.5); }
        h2 { font-size: 2.2rem; border-left: 5px solid #f72585; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: 1.8rem; color: #90e0ef; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #ade8f4; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #4cc9f0; text-decoration: none; transition: color 0.3s, text-shadow 0.3s; }
        a:hover { color: #00eeff; text-shadow: 0 0 8px rgba(76, 201, 240, 0.7); }
        strong { color: #ffd166; font-weight: 700; }
        em { color: #9d4edd; font-style: italic; }
        blockquote {
            border-left: 4px solid #7209b7;
            background: rgba(114, 9, 183, 0.1);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
            font-style: italic;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        main.container { display: grid; grid-template-columns: 1fr 300px; gap: 2.5rem; padding-top: 2rem; }
        @media (max-width: 992px) {
            main.container { grid-template-columns: 1fr; }
        }
        header { background: rgba(10, 15, 30, 0.95); backdrop-filter: blur(10px); border-bottom: 2px solid #3a0ca3; position: sticky; top: 0; z-index: 1000; }
        .header-container { display: flex; justify-content: space-between; align-items: center; padding: 1rem 0; }
        .my-logo a {
            font-size: 2.2rem; font-weight: 900; background: linear-gradient(90deg, #00eeff, #9d4edd); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.3);
        }
        .my-logo span { font-size: 0.9rem; color: #90e0ef; display: block; font-weight: normal; }
        .desktop-nav ul { display: flex; list-style: none; gap: 2rem; }
        .desktop-nav a { font-weight: 600; padding: 0.5rem 1rem; border-radius: 5px; }
        .desktop-nav a:hover { background: rgba(58, 12, 163, 0.3); }
        .mobile-menu-btn { display: none; font-size: 1.8rem; background: none; border: none; color: #00eeff; cursor: pointer; }
        .mobile-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: rgba(10, 15, 30, 0.98); flex-direction: column; padding: 1rem; border-top: 1px solid #3a0ca3; }
        .mobile-nav.active { display: flex; }
        .mobile-nav a { display: block; padding: 1rem; border-bottom: 1px solid #222244; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-menu-btn { display: block; }
        }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #aaa; }
        .breadcrumb a:not(:last-child)::after { content: '›'; margin: 0 10px; color: #4cc9f0; }
        .search-widget { background: rgba(255,255,255,0.05); border-radius: 10px; padding: 2rem; margin-bottom: 2rem; }
        .search-form { display: flex; }
        .search-form input { flex-grow: 1; padding: 12px 15px; border: 2px solid #3a0ca3; border-radius: 8px 0 0 8px; background: rgba(255,255,255,0.08); color: white; }
        .search-form button { background: linear-gradient(90deg, #3a0ca3, #4361ee); color: white; border: none; padding: 0 25px; border-radius: 0 8px 8px 0; cursor: pointer; font-weight: bold; }
        .search-form button:hover { background: linear-gradient(90deg, #480ca8, #4895ef); }
        aside { background: rgba(20, 25, 50, 0.7); border-radius: 15px; padding: 1.5rem; align-self: start; position: sticky; top: 120px; }
        .sidebar-section { margin-bottom: 2rem; }
        .sidebar-section h3 { font-size: 1.3rem; border-bottom: 2px solid #4361ee; padding-bottom: 0.5rem; margin-bottom: 1rem; }
        .quick-links ul { list-style: none; }
        .quick-links li { margin-bottom: 0.8rem; }
        .quick-links a::before { content: '▶'; margin-right: 10px; color: #f72585; font-size: 0.8rem; }
        .article-content { background: rgba(15, 20, 40, 0.7); border-radius: 15px; padding: 2.5rem; box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
        .article-meta { display: flex; justify-content: space-between; color: #aaa; font-size: 0.9rem; margin-bottom: 2rem; padding-bottom: 1rem; border-bottom: 1px solid #2d3047; }
        .featured-img { width: 100%; border-radius: 10px; margin: 2rem 0; border: 3px solid #3a0ca3; box-shadow: 0 5px 15px rgba(0,0,0,0.5); }
        .content-section { margin-bottom: 3rem; }
        .tip-box { background: rgba(255, 209, 102, 0.1); border: 2px dashed #ffd166; padding: 1.5rem; border-radius: 10px; margin: 1.5rem 0; }
        .tip-box strong { color: #ffd166; }
        .data-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; background: rgba(255,255,255,0.05); }
        .data-table th, .data-table td { border: 1px solid #3a0ca3; padding: 12px; text-align: left; }
        .data-table th { background: rgba(58, 12, 163, 0.5); }
        .rating-badge { display: inline-block; background: linear-gradient(90deg, #f72585, #b5179e); color: white; padding: 5px 12px; border-radius: 20px; font-weight: bold; font-size: 0.9rem; margin-left: 10px; }
        .interaction-section { background: rgba(20, 25, 50, 0.7); border-radius: 15px; padding: 2rem; margin-top: 3rem; }
        .rating-form, .comment-form { margin-top: 2rem; }
        .stars { display: flex; gap: 10px; margin: 10px 0 20px; }
        .star { font-size: 2rem; color: #444; cursor: pointer; transition: color 0.2s; }
        .star:hover, .star.active { color: #ffd700; }
        .form-group { margin-bottom: 1.5rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%; padding: 12px; border-radius: 8px; border: 2px solid #3a0ca3; background: rgba(255,255,255,0.08); color: white; font-size: 1rem;
        }
        .submit-btn { background: linear-gradient(90deg, #7209b7, #9d4edd); color: white; padding: 12px 30px; border: none; border-radius: 8px; cursor: pointer; font-weight: bold; transition: transform 0.3s; }
        .submit-btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(157, 78, 221, 0.4); }
        footer { background: #0a0a15; border-top: 2px solid #3a0ca3; margin-top: 4rem; padding: 3rem 0 1.5rem; }
        .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
        .footer-section h3 { color: #4cc9f0; font-size: 1.3rem; margin-bottom: 1.5rem; }
        .friend-links { display: flex; flex-wrap: wrap; gap: 15px; }
        .friend-link { background: rgba(255,255,255,0.05); padding: 10px 20px; border-radius: 6px; border: 1px solid #2d3047; transition: all 0.3s; }
        .friend-link:hover { background: rgba(58, 12, 163, 0.3); border-color: #4cc9f0; }
        .copyright { text-align: center; padding-top: 1.5rem; border-top: 1px solid #2d3047; color: #888; font-size: 0.9rem; }
        .last-updated { color: #ffd166; font-weight: bold; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .divider { height: 2px; background: linear-gradient(90deg, transparent, #3a0ca3, transparent); margin: 2.5rem 0; }