:root {
            --primary-dark: #1a0b1f;
            --primary-red: #c62828;
            --primary-blue: #0d47a1;
            --accent-gold: #ffb300;
            --accent-teal: #00695c;
            --text-light: #f5f5f5;
            --text-gray: #b0bec5;
            --bg-card: #2d1b3d;
            --border-color: #4a2c5f;
            --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
            --border-radius: 12px;
            --max-width: 1200px;
            --font-heading: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-body: 'Georgia', 'Times New Roman', serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-body);
            line-height: 1.8;
            color: var(--text-light);
            background: linear-gradient(135deg, var(--primary-dark) 0%, #2e1a47 70%, #0c0b20 100%);
            background-attachment: fixed;
            min-height: 100vh;
            padding-bottom: 60px;
        }
        a {
            color: var(--accent-teal);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--border-radius);
        }
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(26, 11, 31, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid var(--primary-red);
            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: var(--font-heading);
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 15px var(--primary-red);
        }
        .my-logo span {
            color: var(--primary-red);
        }
        .my-logo:hover {
            text-decoration: none;
            color: var(--text-light);
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            color: var(--text-light);
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            background-color: var(--primary-red);
            color: white;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
            padding: 10px;
        }
        .hamburger span {
            display: block;
            width: 25px;
            height: 3px;
            background-color: var(--text-light);
            border-radius: 3px;
            transition: var(--transition);
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: var(--bg-card);
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            padding: 20px;
            box-shadow: var(--shadow);
            border-top: 2px solid var(--primary-red);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: var(--text-light);
            padding: 15px;
            border-bottom: 1px solid var(--border-color);
            font-size: 1.1rem;
        }
        .nav-mobile a:hover {
            background-color: var(--primary-red);
            padding-left: 25px;
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.95rem;
            color: var(--text-gray);
            margin-top: 10px;
        }
        .breadcrumb a {
            color: var(--text-gray);
        }
        .breadcrumb a:hover {
            color: var(--accent-gold);
        }
        .breadcrumb .separator {
            margin: 0 8px;
            color: var(--primary-red);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin-top: 30px;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background-color: rgba(45, 27, 61, 0.7);
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
        }
        article h1 {
            font-family: var(--font-heading);
            font-size: 3.2rem;
            color: var(--accent-gold);
            margin-bottom: 25px;
            line-height: 1.2;
            text-align: center;
            border-bottom: 3px solid var(--primary-red);
            padding-bottom: 20px;
        }
        article h2 {
            font-size: 2.3rem;
            color: var(--primary-red);
            margin-top: 50px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed var(--border-color);
        }
        article h3 {
            font-size: 1.8rem;
            color: var(--accent-teal);
            margin-top: 35px;
            margin-bottom: 15px;
        }
        article h4 {
            font-size: 1.4rem;
            color: var(--text-gray);
            margin-top: 25px;
            margin-bottom: 12px;
            font-style: italic;
        }
        article p {
            margin-bottom: 24px;
            font-size: 1.15rem;
            text-align: justify;
            hyphens: auto;
        }
        article strong {
            color: var(--accent-gold);
            font-weight: 700;
        }
        article em {
            color: var(--text-gray);
        }
        .intro-para {
            font-size: 1.35rem;
            background: linear-gradient(to right, transparent, rgba(198, 40, 40, 0.1), transparent);
            padding: 25px;
            border-left: 5px solid var(--primary-red);
            margin-bottom: 40px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .highlight-box {
            background-color: rgba(13, 71, 161, 0.15);
            border-left: 5px solid var(--primary-blue);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
        }
        .image-container {
            margin: 40px auto;
            text-align: center;
            max-width: 800px;
        }
        .image-container img {
            box-shadow: var(--shadow);
            border: 3px solid var(--border-color);
        }
        .image-caption {
            font-style: italic;
            color: var(--text-gray);
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .quote {
            font-size: 1.4rem;
            font-style: italic;
            color: var(--accent-gold);
            text-align: center;
            padding: 30px;
            border-top: 2px solid var(--accent-teal);
            border-bottom: 2px solid var(--accent-teal);
            margin: 40px 0;
            position: relative;
        }
        .quote::before,
        .quote::after {
            content: '"';
            font-size: 4rem;
            color: var(--primary-red);
            position: absolute;
            opacity: 0.5;
        }
        .quote::before {
            top: 10px;
            left: 20px;
        }
        .quote::after {
            bottom: -20px;
            right: 20px;
        }
        .update-time {
            display: inline-block;
            background-color: var(--primary-red);
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-top: 20px;
            font-weight: bold;
        }
        .sidebar {
            background-color: rgba(45, 27, 61, 0.7);
            border-radius: var(--border-radius);
            padding: 25px;
            box-shadow: var(--shadow);
            border: 1px solid var(--border-color);
            align-self: start;
            position: sticky;
            top: 120px;
        }
        .sidebar h3 {
            color: var(--accent-gold);
            border-bottom: 2px solid var(--primary-red);
            padding-bottom: 10px;
            margin-bottom: 20px;
            font-size: 1.5rem;
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 15px;
            padding-left: 20px;
            position: relative;
        }
        .sidebar li::before {
            content: '▶';
            color: var(--primary-red);
            position: absolute;
            left: 0;
            font-size: 0.8rem;
        }
        .sidebar a {
            color: var(--text-light);
        }
        .sidebar a:hover {
            color: var(--accent-gold);
            text-decoration: underline;
        }
        .interactive-module {
            background-color: rgba(26, 11, 31, 0.8);
            border-radius: var(--border-radius);
            padding: 30px;
            margin-top: 40px;
            border: 2px solid var(--accent-teal);
        }
        .module-title {
            color: var(--accent-gold);
            font-size: 1.8rem;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .module-title i {
            color: var(--primary-red);
        }
        .search-box, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .form-group label {
            font-weight: bold;
            color: var(--text-light);
        }
        .form-group input,
        .form-group textarea,
        .form-group select {
            padding: 14px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: rgba(255, 255, 255, 0.1);
            color: var(--text-light);
            font-family: inherit;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 10px rgba(255, 179, 0, 0.3);
        }
        .form-row {
            display: flex;
            gap: 20px;
        }
        .form-row .form-group {
            flex: 1;
        }
        button.submit-btn {
            background: linear-gradient(to right, var(--primary-red), #8b0000);
            color: white;
            border: none;
            padding: 16px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        button.submit-btn:hover {
            background: linear-gradient(to right, #d32f2f, var(--primary-red));
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(198, 40, 40, 0.4);
        }
        .stars-rating {
            display: flex;
            gap: 10px;
            font-size: 2rem;
            color: var(--text-gray);
            cursor: pointer;
            justify-content: center;
            margin: 15px 0;
        }
        .stars-rating span {
            transition: var(--transition);
        }
        .stars-rating span:hover,
        .stars-rating span.active {
            color: var(--accent-gold);
            transform: scale(1.2);
        }
        .site-footer {
            background-color: var(--primary-dark);
            margin-top: 80px;
            padding: 40px 0 20px;
            border-top: 3px solid var(--primary-red);
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 30px;
        }
        friend-link {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin: 20px 0;
        }
        friend-link a {
            background-color: var(--bg-card);
            padding: 12px 24px;
            border-radius: 30px;
            border: 1px solid var(--border-color);
            color: var(--text-light);
            transition: var(--transition);
        }
        friend-link a:hover {
            background-color: var(--primary-red);
            color: white;
            text-decoration: none;
            transform: translateY(-5px);
        }
        .copyright {
            text-align: center;
            color: var(--text-gray);
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid var(--border-color);
            width: 100%;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            article h1 {
                font-size: 2.5rem;
            }
            article h2 {
                font-size: 2rem;
            }
            article h3 {
                font-size: 1.6rem;
            }
            .form-row {
                flex-direction: column;
                gap: 15px;
            }
            .main-content {
                gap: 30px;
            }
            article,
            .sidebar,
            .interactive-module {
                padding: 25px;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .fade-in {
            animation: fadeInUp 0.8s ease forwards;
        }