* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
        html { scroll-behavior: smooth; }
        body { background-color: #0f172a; color: #f1f5f9; line-height: 1.7; overflow-x: hidden; }
        h1, h2, h3, h4 { color: #60a5fa; margin-bottom: 1rem; font-weight: 700; }
        h1 { font-size: 2.8rem; text-align: center; margin-top: 1.5rem; }
        h2 { font-size: 2.2rem; border-left: 5px solid #3b82f6; padding-left: 1rem; margin-top: 2.5rem; }
        h3 { font-size: 1.8rem; color: #93c5fd; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #bfdbfe; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; font-size: 1.1rem; }
        a { color: #38bdf8; text-decoration: none; transition: color 0.3s; }
        a:hover { color: #7dd3fc; text-decoration: underline; }
        strong { color: #fbbf24; }
        em { color: #a78bfa; }
        .highlight { background-color: #1e293b; padding: 0.2rem 0.5rem; border-radius: 4px; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        header { background: linear-gradient(135deg, #1e3a8a 0%, #0f172a 100%); padding: 1rem 0; border-bottom: 2px solid #3b82f6; position: sticky; top: 0; z-index: 1000; }
        .header-container { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-size: 2.2rem; font-weight: 900; color: #60a5fa; text-transform: uppercase; letter-spacing: 2px; }
        .my-logo:hover { color: #93c5fd; text-decoration: none; }
        .my-logo i { margin-right: 10px; color: #fbbf24; }
        .desktop-nav ul { display: flex; list-style: none; gap: 2rem; }
        .desktop-nav a { font-weight: 600; padding: 0.5rem 1rem; border-radius: 6px; }
        .desktop-nav a:hover { background-color: rgba(59, 130, 246, 0.2); text-decoration: none; }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; color: #60a5fa; }
        .mobile-nav { display: none; position: absolute; top: 100%; left: 0; width: 100%; background-color: #1e293b; flex-direction: column; padding: 1rem; border-top: 1px solid #334155; }
        .mobile-nav.active { display: flex; }
        .mobile-nav ul { list-style: none; }
        .mobile-nav li { margin: 1rem 0; }
        .mobile-nav a { display: block; padding: 0.8rem; border-radius: 6px; }
        .mobile-nav a:hover { background-color: #334155; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; color: #94a3b8; }
        .breadcrumb a { color: #cbd5e1; }
        .breadcrumb span { color: #60a5fa; }
        main { display: grid; grid-template-columns: 1fr 300px; gap: 3rem; margin: 2rem 0; }
        .content-area { background-color: #1e293b; padding: 2rem; border-radius: 12px; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5); }
        .sidebar { background-color: #1e293b; padding: 1.5rem; border-radius: 12px; align-self: start; position: sticky; top: 120px; }
        .widget { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid #334155; }
        .widget:last-child { border-bottom: none; }
        .widget h3 { font-size: 1.4rem; margin-bottom: 1rem; }
        .search-form, .comment-form, .rating-form { display: flex; flex-direction: column; gap: 1rem; }
        input, textarea, select { padding: 0.8rem; border-radius: 8px; border: 1px solid #475569; background-color: #0f172a; color: #f1f5f9; }
        button { padding: 0.8rem 1.5rem; background: linear-gradient(to right, #3b82f6, #1d4ed8); color: white; border: none; border-radius: 8px; cursor: pointer; font-weight: bold; transition: transform 0.3s, box-shadow 0.3s; }
        button:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4); }
        .stars { display: flex; gap: 0.5rem; font-size: 1.5rem; color: #94a3b8; cursor: pointer; }
        .stars .active { color: #fbbf24; }
        .article-image { width: 100%; max-height: 500px; object-fit: cover; border-radius: 12px; margin: 2rem 0; border: 3px solid #3b82f6; }
        .update-time { text-align: right; font-style: italic; color: #94a3b8; margin-bottom: 2rem; }
        .internal-links { background-color: #0f172a; padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        .internal-links ul { columns: 2; list-style-position: inside; }
        .internal-links li { margin-bottom: 0.5rem; }
        footer { background-color: #0f172a; border-top: 2px solid #334155; padding: 3rem 0 1.5rem; margin-top: 3rem; }
        .footer-container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
        .footer-section { flex: 1; min-width: 250px; }
        .footer-section h3 { color: #60a5fa; font-size: 1.3rem; margin-bottom: 1.5rem; }
        .footer-links { list-style: none; }
        .footer-links li { margin-bottom: 0.8rem; }
        friend-link { display: block; padding: 0.8rem; background-color: #1e293b; margin-bottom: 0.5rem; border-radius: 6px; border-left: 4px solid #3b82f6; }
        friend-link:hover { background-color: #334155; }
        .copyright { text-align: center; padding-top: 2rem; border-top: 1px solid #334155; margin-top: 2rem; color: #94a3b8; font-size: 0.9rem; }
        @media (max-width: 992px) {
            main { grid-template-columns: 1fr; }
            .sidebar { position: static; }
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .header-container { flex-wrap: wrap; }
            .internal-links ul { columns: 1; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            .content-area, .sidebar { padding: 1.5rem; }
            h1 { font-size: 1.8rem; }
        }