* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0f0f1a;
            background-image: radial-gradient(circle at 15% 50%, rgba(41, 21, 107, 0.15) 0%, transparent 55%);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        a { color: #8a7cff; text-decoration: none; transition: color 0.3s ease, border-color 0.3s ease; }
        a:hover { color: #b8b2ff; border-color: #b8b2ff; }
        img { max-width: 100%; height: auto; display: block; border-radius: 8px; }
        ul, ol { padding-left: 1.5em; margin-bottom: 1.5em; }
        li { margin-bottom: 0.5em; }
        h1, h2, h3, h4, .lead { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #ffffff; font-weight: 700; }
        h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); line-height: 1.2; margin: 1.5em 0 0.8em; text-align: center; }
        h2 { font-size: clamp(1.8rem, 3vw, 2.2rem); margin: 2.5em 0 1em; padding-bottom: 0.5em; border-bottom: 2px solid #2a2a40; }
        h3 { font-size: 1.5rem; margin: 2em 0 0.8em; color: #d0c8ff; }
        h4 { font-size: 1.2rem; margin: 1.8em 0 0.6em; color: #b8b2ff; }
        p { margin-bottom: 1.8em; font-size: 1.1rem; }
        .lead { font-size: 1.4rem; color: #b8b2ff; text-align: center; margin-bottom: 2.5em; font-weight: 300; line-height: 1.5; }
        strong { color: #ffffff; font-weight: 700; }
        .highlight-box { background: linear-gradient(135deg, #1e1b33, #252241); border-left: 5px solid #8a7cff; padding: 1.8em; border-radius: 0 8px 8px 0; margin: 2.5em 0; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3); }
        .last-updated { text-align: right; font-size: 0.9rem; color: #888; margin-top: 3em; padding-top: 1em; border-top: 1px solid #333; }
        .site-header { padding: 1.5em 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; border-bottom: 1px solid #2a2a40; margin-bottom: 2em; }
        .my-logo { font-size: 2.2rem; font-weight: 800; color: #8a7cff; text-decoration: none; letter-spacing: -0.5px; display: flex; align-items: center; }
        .my-logo i { margin-right: 12px; font-size: 2.5rem; }
        .my-logo:hover { color: #b8b2ff; }
        .nav-primary { display: flex; }
        .nav-list { display: flex; list-style: none; gap: 2em; }
        .nav-list a { padding: 0.7em 0; border-bottom: 2px solid transparent; font-weight: 600; color: #ccc; }
        .nav-list a:hover, .nav-list a.active { color: #8a7cff; border-bottom-color: #8a7cff; }
        .hamburger { display: none; font-size: 1.8rem; background: none; border: none; color: #8a7cff; cursor: pointer; }
        .breadcrumb { margin: 1.5em 0 3em; font-size: 0.95rem; color: #aaa; }
        .breadcrumb a { color: #aaa; }
        .breadcrumb a:hover { color: #fff; }
        .breadcrumb span { color: #8a7cff; }
        .search-module { background: #1a1a2e; padding: 2.5em; border-radius: 12px; margin: 3em auto; text-align: center; max-width: 800px; }
        .search-module h3 { margin-top: 0; }
        .search-form { display: flex; margin-top: 1.5em; }
        .search-input { flex-grow: 1; padding: 1em 1.5em; border: 2px solid #3a3a5e; background: #0f0f1a; color: #fff; border-radius: 8px 0 0 8px; font-size: 1.1rem; }
        .search-btn { padding: 1em 2em; background: linear-gradient(90deg, #8a7cff, #6a5bff); color: white; border: none; border-radius: 0 8px 8px 0; font-weight: bold; cursor: pointer; transition: opacity 0.3s; }
        .search-btn:hover { opacity: 0.9; }
        .content-main { display: grid; grid-template-columns: 1fr 300px; gap: 4em; margin: 3em 0; }
        @media (max-width: 992px) { .content-main { grid-template-columns: 1fr; } }
        .article-body { font-size: 1.12rem; }
        .featured-image { margin: 2.5em 0; box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5); }
        .related-links { background: #1a1a2e; padding: 1.8em; border-radius: 10px; margin: 2.5em 0; }
        .related-links h4 { margin-top: 0; }
        .related-links ul { list-style: none; padding-left: 0; }
        .related-links li { margin-bottom: 0.8em; }
        .related-links li::before { content: "🔗"; margin-right: 10px; }
        .sidebar { }
        .sidebar-widget { background: #1a1a2e; padding: 1.8em; border-radius: 10px; margin-bottom: 2.5em; }
        .sidebar-widget h4 { margin-top: 0; display: flex; align-items: center; gap: 10px; }
        .sidebar-widget h4 i { color: #8a7cff; }
        .rating-module, .comment-module { background: #1a1a2e; padding: 2.5em; border-radius: 12px; margin: 4em 0; }
        .rating-module h3, .comment-module h3 { margin-top: 0; }
        .star-rating { display: flex; gap: 10px; margin: 1.5em 0; font-size: 2rem; color: #444; justify-content: center; }
        .star-rating .star { cursor: pointer; transition: color 0.2s, transform 0.2s; }
        .star-rating .star:hover, .star-rating .star.active { color: #ffcc00; transform: scale(1.1); }
        .rating-form, .comment-form { display: grid; gap: 1.5em; margin-top: 1.8em; }
        .form-group label { display: block; margin-bottom: 0.5em; font-weight: 600; }
        .form-input, .form-textarea { width: 100%; padding: 1em; border: 2px solid #3a3a5e; background: #0f0f1a; color: #fff; border-radius: 8px; font-family: inherit; font-size: 1rem; }
        .form-textarea { min-height: 150px; resize: vertical; }
        .form-submit { padding: 1em 2em; background: linear-gradient(90deg, #8a7cff, #6a5bff); color: white; border: none; border-radius: 8px; font-weight: bold; cursor: pointer; justify-self: start; transition: opacity 0.3s; }
        .form-submit:hover { opacity: 0.9; }
        .site-footer { margin-top: 6em; padding: 3em 0; border-top: 1px solid #2a2a40; color: #aaa; }
        .friend-links { display: flex; flex-wrap: wrap; gap: 2em; margin: 2em 0; justify-content: center; }
        friend-link { display: inline-block; padding: 0.8em 1.5em; background: #252241; border-radius: 6px; }
        .copyright { text-align: center; margin-top: 3em; font-size: 0.9rem; }
        @media (max-width: 768px) {
            .site-header { flex-direction: column; align-items: flex-start; }
            .nav-primary { width: 100%; margin-top: 1.5em; }
            .nav-list { flex-direction: column; gap: 0; display: none; width: 100%; }
            .nav-list.active { display: flex; }
            .nav-list li { width: 100%; }
            .nav-list a { display: block; padding: 1em; border-bottom: 1px solid #333; }
            .hamburger { display: block; }
            .search-form { flex-direction: column; }
            .search-input, .search-btn { border-radius: 8px; width: 100%; }
            .search-btn { margin-top: 10px; }
            .content-main { gap: 2em; }
        }