:root {
            --primary-dark: #0a1128;
            --primary-blue: #1a237e;
            --accent-gold: #ffd700;
            --accent-silver: #c0c0c0;
            --text-light: #f5f7fa;
            --text-gray: #b0b5c1;
            --section-bg: #121a36;
            --border-color: #2a3566;
            --success-green: #4caf50;
            --warning-orange: #ff9800;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: var(--text-light);
            background-color: var(--primary-dark);
            background-image: radial-gradient(circle at 15% 50%, rgba(26, 35, 126, 0.15) 0%, transparent 55%), radial-gradient(circle at 85% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 55%);
            overflow-x: hidden;
        }
        a {
            color: var(--accent-gold);
            text-decoration: none;
            transition: color 0.3s ease, text-shadow 0.3s ease;
        }
        a:hover {
            color: #fff;
            text-shadow: 0 0 8px rgba(255, 215, 0, 0.7);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(10, 17, 40, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--accent-gold), var(--accent-silver));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .my-logo span {
            color: var(--text-light);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.05rem;
            padding: 8px 5px;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent-gold);
            transition: width 0.4s ease;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            background-color: var(--section-bg);
            padding: 12px 0;
            margin-bottom: 30px;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: var(--accent-silver);
        }
        .article-hero {
            text-align: center;
            padding: 50px 0 30px;
            margin-bottom: 40px;
            border-bottom: 2px solid var(--accent-gold);
        }
        .article-hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            line-height: 1.2;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }
        .article-hero .meta {
            color: var(--text-gray);
            font-size: 0.95rem;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .article-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-bottom: 60px;
        }
        @media (max-width: 992px) {
            .article-content {
                grid-template-columns: 1fr;
            }
        }
        .main-content {
            background-color: var(--section-bg);
            border-radius: 12px;
            padding: 40px;
            border: 1px solid var(--border-color);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background-color: var(--section-bg);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid var(--border-color);
        }
        .sidebar-widget h3 {
            color: var(--accent-gold);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
            font-size: 1.4rem;
        }
        h2 {
            color: var(--accent-gold);
            font-size: 2.2rem;
            margin: 45px 0 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
        }
        h3 {
            color: var(--accent-silver);
            font-size: 1.7rem;
            margin: 35px 0 15px;
        }
        h4 {
            color: var(--text-light);
            font-size: 1.3rem;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 22px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: var(--accent-silver);
            font-weight: 300;
            border-left: 4px solid var(--accent-gold);
            padding-left: 20px;
            margin: 30px 0;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(255,215,0,0.1), transparent);
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
            border-left: 3px solid var(--accent-gold);
        }
        .image-container {
            margin: 35px 0;
            text-align: center;
        }
        .article-image {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 2px solid var(--border-color);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
            transition: transform 0.5s ease, box-shadow 0.5s ease;
        }
        .article-image:hover {
            transform: scale(1.02);
            box-shadow: 0 12px 35px rgba(255, 215, 0, 0.2);
        }
        .image-caption {
            font-style: italic;
            color: var(--text-gray);
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .link-list {
            background-color: rgba(26, 35, 126, 0.1);
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .link-list ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 15px;
        }
        .link-list li {
            padding: 8px 0;
            border-bottom: 1px dashed var(--border-color);
        }
        .link-list li:last-child {
            border-bottom: none;
        }
        .search-box {
            display: flex;
            margin-bottom: 25px;
        }
        .search-box input {
            flex-grow: 1;
            padding: 14px 18px;
            background-color: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border-color);
            border-radius: 8px 0 0 8px;
            color: var(--text-light);
            font-size: 1rem;
        }
        .search-box button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            border-radius: 0 8px 8px 0;
            padding: 0 22px;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background-color 0.3s ease;
        }
        .search-box button:hover {
            background-color: var(--accent-gold);
            color: var(--primary-dark);
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 8px;
            margin: 20px 0;
            font-size: 2rem;
            cursor: pointer;
        }
        .star {
            color: var(--text-gray);
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .star:hover,
        .star.active {
            color: var(--accent-gold);
            transform: scale(1.2);
        }
        .rating-result {
            margin-top: 15px;
            font-size: 1.1rem;
            color: var(--accent-silver);
            display: none;
        }
        .comment-form textarea {
            width: 100%;
            height: 150px;
            padding: 15px;
            background-color: rgba(255, 255, 255, 0.07);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            color: var(--text-light);
            font-size: 1rem;
            margin-bottom: 15px;
            resize: vertical;
        }
        .comment-form button {
            background-color: var(--primary-blue);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        .comment-form button:hover {
            background-color: var(--accent-gold);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }
        .update-time {
            background-color: rgba(255, 152, 0, 0.1);
            padding: 15px;
            border-radius: 8px;
            margin-top: 40px;
            text-align: center;
            font-size: 0.95rem;
            color: var(--warning-orange);
            border: 1px solid rgba(255, 152, 0, 0.3);
        }
        .site-footer {
            background-color: #070c1c;
            border-top: 1px solid var(--border-color);
            padding: 50px 0 30px;
            margin-top: 60px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        friend-link {
            display: block;
            margin: 10px 0;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .copyright {
            text-align: center;
            padding-top: 25px;
            border-top: 1px solid var(--border-color);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--primary-dark);
                padding: 20px;
                border-top: 1px solid var(--border-color);
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            }
            .main-nav.active ul {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            .article-hero h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 1.9rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .main-content {
                padding: 25px;
            }
        }