:root {
            --primary-dark: #1a1a2e;
            --primary-accent: #b30000;
            --secondary-accent: #d4af37;
            --text-light: #f5f5f5;
            --text-gray: #cccccc;
            --bg-card: #2d3047;
            --border-color: #444;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: var(--text-light);
            background-color: var(--primary-dark);
            background-image: radial-gradient(circle at 15% 50%, rgba(179, 0, 0, 0.1) 0%, transparent 20%);
            max-width: 100%;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary-accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #ffcc00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .site-header {
            background-color: rgba(26, 26, 46, 0.95);
            border-bottom: 2px solid var(--primary-accent);
            padding: 1rem 2rem;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 3px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .my-logo span {
            color: var(--primary-accent);
        }
        .my-logo:hover {
            color: var(--secondary-accent);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            padding: 0.5rem 1rem;
            border-radius: 4px;
        }
        .main-nav a:hover {
            background-color: var(--primary-accent);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: var(--text-light);
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 2rem;
            background-color: rgba(45, 48, 71, 0.7);
            font-size: 0.9rem;
            max-width: 1400px;
            margin: 0 auto;
        }
        .breadcrumb a {
            color: var(--text-gray);
        }
        .breadcrumb a:hover {
            color: var(--secondary-accent);
        }
        .breadcrumb span {
            color: var(--text-light);
            margin: 0 0.5rem;
        }
        .container {
            max-width: 1400px;
            margin: 2rem auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
        }
        article {
            background-color: var(--bg-card);
            padding: 3rem;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 1px solid var(--border-color);
        }
        h1, h2, h3, h4 {
            color: var(--secondary-accent);
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            line-height: 1.3;
        }
        h1 {
            font-size: 3.2rem;
            border-bottom: 3px solid var(--primary-accent);
            padding-bottom: 1rem;
            text-align: center;
        }
        h2 {
            font-size: 2.4rem;
            border-left: 5px solid var(--primary-accent);
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--text-light);
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-gray);
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 300;
            color: var(--text-light);
            background: rgba(179, 0, 0, 0.1);
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
            border-left: 4px solid var(--secondary-accent);
        }
        .highlight-box {
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(179, 0, 0, 0.1));
            border: 1px solid var(--secondary-accent);
            padding: 2rem;
            border-radius: 10px;
            margin: 2.5rem 0;
        }
        .article-img {
            margin: 2.5rem auto;
            border-radius: 10px;
            overflow: hidden;
            border: 3px solid var(--border-color);
            max-width: 800px;
        }
        .article-img figcaption {
            text-align: center;
            font-style: italic;
            padding: 0.8rem;
            background-color: rgba(0,0,0,0.5);
            color: var(--text-gray);
        }
        em {
            color: var(--secondary-accent);
        }
        strong {
            color: #fff;
            font-weight: 700;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 2rem;
        }
        .widget {
            background-color: var(--bg-card);
            padding: 1.8rem;
            border-radius: 10px;
            border: 1px solid var(--border-color);
        }
        .widget h3 {
            font-size: 1.5rem;
            margin-top: 0;
            border-bottom: 2px solid var(--primary-accent);
            padding-bottom: 0.7rem;
            margin-bottom: 1.2rem;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex-grow: 1;
            padding: 0.9rem;
            border: 1px solid var(--border-color);
            border-right: none;
            border-radius: 6px 0 0 6px;
            background-color: rgba(255,255,255,0.05);
            color: var(--text-light);
        }
        .search-form button {
            background-color: var(--primary-accent);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 6px 6px 0;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-form button:hover {
            background-color: #990000;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        .rating-form select,
        .rating-form textarea,
        .comment-form input,
        .comment-form textarea {
            padding: 0.9rem;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background-color: rgba(255,255,255,0.05);
            color: var(--text-light);
            font-family: inherit;
        }
        .rating-form textarea,
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .form-submit {
            background-color: var(--secondary-accent);
            color: var(--primary-dark);
            border: none;
            padding: 1rem;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
        }
        .form-submit:hover {
            background-color: #ffcc00;
        }
        .stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.5rem;
            color: #555;
            cursor: pointer;
        }
        .stars .active {
            color: gold;
        }
        .internal-links {
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem;
            list-style: none;
        }
        .internal-links a {
            display: block;
            padding: 0.7rem 1.2rem;
            background-color: rgba(179, 0, 0, 0.2);
            border-radius: 6px;
            border: 1px solid var(--border-color);
        }
        .internal-links a:hover {
            background-color: rgba(179, 0, 0, 0.4);
            text-decoration: none;
        }
        footer {
            background-color: #151522;
            margin-top: 4rem;
            padding: 3rem 2rem;
            border-top: 2px solid var(--primary-accent);
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--text-light);
            margin-bottom: 1rem;
        }
        .friend-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem;
            background-color: rgba(255,255,255,0.05);
            border-radius: 6px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        friend-link:hover {
            background-color: rgba(212, 175, 55, 0.1);
            border-color: var(--secondary-accent);
        }
        .copyright {
            grid-column: 1 / -1;
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid var(--border-color);
            color: var(--text-gray);
            font-size: 0.9rem;
        }
        .update-time {
            text-align: right;
            font-size: 0.9rem;
            color: var(--text-gray);
            margin-top: 2rem;
            padding-top: 1rem;
            border-top: 1px dashed var(--border-color);
        }
        @media (max-width: 1024px) {
            .container {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            .sidebar {
                order: -1;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                order: 3;
                margin-top: 1rem;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                width: 100%;
                border-bottom: 1px solid var(--border-color);
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            h1 {
                font-size: 2.5rem;
            }
            h2 {
                font-size: 2rem;
            }
            article {
                padding: 2rem;
            }
            .container {
                padding: 0 1rem;
            }
        }