:root {
            --primary-dark: #0f1923;
            --primary-red: #ff4655;
            --primary-accent: #0fbbec;
            --secondary-dark: #1a242d;
            --text-primary: #ece8e1;
            --text-secondary: #b8b8b8;
            --border-color: #2a3a4a;
            --card-bg: #1a242dcc;
            --transition: all 0.3s ease;
            --shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            --gradient: linear-gradient(135deg, var(--primary-red), var(--primary-accent));
        }
        * {
            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: var(--text-primary);
            background-color: var(--primary-dark);
            background-image: radial-gradient(circle at 20% 30%, var(--secondary-dark) 0%, transparent 20%),
                              radial-gradient(circle at 80% 70%, #1a1f2e 0%, transparent 20%);
            background-attachment: fixed;
            overflow-x: hidden;
        }
        a {
            color: var(--primary-accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-red);
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background-color: rgba(15, 25, 35, 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-size: 2rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
        }
        .my-logo:hover {
            text-decoration: none;
            transform: scale(1.05);
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links a {
            font-weight: 600;
            font-size: 1rem;
            padding: 8px 12px;
            border-radius: 4px;
        }
        .nav-links a:hover {
            background-color: var(--secondary-dark);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: var(--text-primary);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: var(--text-secondary);
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 30px;
        }
        .breadcrumb a {
            color: var(--text-secondary);
        }
        .breadcrumb i {
            margin: 0 10px;
        }
        main {
            padding: 40px 0;
            min-height: 80vh;
        }
        article {
            background-color: var(--card-bg);
            backdrop-filter: blur(10px);
            border-radius: 12px;
            padding: 40px;
            margin-bottom: 40px;
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--text-primary), var(--primary-accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-red);
            color: var(--text-primary);
        }
        h3 {
            font-size: 1.7rem;
            margin: 30px 0 15px;
            color: var(--primary-accent);
        }
        h4 {
            font-size: 1.3rem;
            margin: 25px 0 10px;
            color: var(--text-secondary);
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        strong {
            color: var(--primary-red);
            font-weight: 700;
        }
        em {
            color: var(--primary-accent);
            font-style: italic;
        }
        .content-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 10px;
            margin: 30px auto;
            display: block;
            border: 2px solid var(--border-color);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .content-img:hover {
            transform: scale(1.01);
            border-color: var(--primary-accent);
        }
        .highlight-box {
            background: linear-gradient(135deg, var(--secondary-dark), #2a3a4a);
            border-left: 5px solid var(--primary-red);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .link-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 15px;
            margin: 30px 0;
        }
        .link-list a {
            display: block;
            padding: 15px;
            background-color: rgba(42, 58, 74, 0.5);
            border-radius: 8px;
            border: 1px solid var(--border-color);
        }
        .link-list a:hover {
            background-color: var(--secondary-dark);
            text-decoration: none;
            transform: translateY(-3px);
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .module {
            background-color: rgba(26, 36, 45, 0.8);
            border-radius: 10px;
            padding: 30px;
            margin: 40px 0;
            border: 1px solid var(--border-color);
        }
        .module-title {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--primary-accent);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        label {
            font-weight: 600;
            color: var(--text-secondary);
        }
        input, textarea, select {
            padding: 15px;
            background-color: rgba(15, 25, 35, 0.7);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            color: var(--text-primary);
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--primary-accent);
            box-shadow: 0 0 0 2px rgba(15, 187, 236, 0.2);
        }
        button, .btn {
            padding: 15px 30px;
            background: var(--gradient);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
            display: inline-block;
            align-self: flex-start;
        }
        button:hover, .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 15px rgba(255, 70, 85, 0.3);
            text-decoration: none;
        }
        .star-rating {
            display: flex;
            gap: 10px;
            margin: 10px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: #ffc107;
        }
        .star-rating input:checked ~ label {
            color: #ffc107;
        }
        footer {
            background-color: var(--secondary-dark);
            padding: 50px 0 20px;
            border-top: 1px solid var(--border-color);
            margin-top: 50px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section h4 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            color: var(--text-primary);
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
            padding: 8px 0;
            border-bottom: 1px dashed var(--border-color);
            color: var(--text-secondary);
        }
        friend-link a {
            color: var(--text-secondary);
        }
        friend-link a:hover {
            color: var(--primary-accent);
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .update-time {
            color: var(--primary-red);
            font-weight: bold;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2rem; }
            article { padding: 30px; }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: rgba(15, 25, 35, 0.98);
                width: 100%;
                text-align: center;
                padding: 30px;
                transition: 0.5s;
                border-top: 1px solid var(--border-color);
                gap: 20px;
            }
            .nav-links.active {
                right: 0;
            }
            .nav-links a {
                display: block;
                padding: 15px;
            }
            h1 { font-size: 2.3rem; }
            h2 { font-size: 1.8rem; }
            article { padding: 20px; }
            .link-list {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .module { padding: 20px; }
        }