* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary-dark: #1a1a2e;
            --primary-accent: #c82c2c;
            --secondary-accent: #f0a500;
            --text-light: #f5f5f5;
            --text-muted: #cccccc;
            --bg-dark: #0f0f1a;
            --bg-card: #16213e;
            --border-color: #2d3748;
            --transition: all 0.3s ease;
        }
        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary-accent);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        .site-header {
            background-color: var(--primary-dark);
            border-bottom: 3px solid var(--primary-accent);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--text-light);
            text-transform: uppercase;
            letter-spacing: 2px;
            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);
            text-decoration: none;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            color: var(--text-light);
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--secondary-accent);
            transition: var(--transition);
        }
        .main-nav a:hover::after,
        .main-nav a:focus::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .breadcrumb {
            padding: 1rem 0;
            background-color: rgba(26, 26, 46, 0.8);
            margin-bottom: 2rem;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--secondary-accent);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            margin: 2rem 0;
        }
        .article-content {
            background-color: var(--bg-card);
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .sidebar {
            background-color: var(--bg-card);
            border-radius: 10px;
            padding: 1.5rem;
            align-self: start;
            position: sticky;
            top: 120px;
        }
        h1 {
            font-size: 3.2rem;
            color: var(--secondary-accent);
            margin-bottom: 1.5rem;
            line-height: 1.2;
            text-shadow: 1px 1px 2px #000;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--text-light);
            margin: 2.5rem 0 1rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-accent);
        }
        h3 {
            font-size: 1.8rem;
            color: var(--secondary-accent);
            margin: 2rem 0 1rem;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text-muted);
            margin: 1.5rem 0 0.8rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.4rem;
            font-weight: 300;
            color: var(--text-muted);
            font-style: italic;
            border-left: 4px solid var(--primary-accent);
            padding-left: 1.5rem;
            margin: 2rem 0;
        }
        .highlight {
            background-color: rgba(200, 44, 44, 0.1);
            border-left: 5px solid var(--primary-accent);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .featured-image {
            width: 100%;
            margin: 2.5rem auto;
            border-radius: 8px;
            overflow: hidden;
            border: 3px solid var(--border-color);
        }
        .featured-image figcaption {
            text-align: center;
            font-style: italic;
            padding: 0.8rem;
            background-color: rgba(0,0,0,0.5);
            color: var(--text-muted);
        }
        em {
            color: var(--secondary-accent);
            font-style: italic;
        }
        strong {
            color: var(--text-light);
            font-weight: 700;
        }
        .updated-time {
            display: inline-block;
            background-color: var(--primary-dark);
            color: var(--text-muted);
            padding: 0.5rem 1rem;
            border-radius: 20px;
            font-size: 0.9rem;
            margin-bottom: 2rem;
        }
        .updated-time i {
            margin-right: 0.5rem;
        }
        .interactive-module {
            background: linear-gradient(145deg, #1a1a2e, #0f0f1a);
            border: 1px solid var(--border-color);
            border-radius: 10px;
            padding: 2rem;
            margin: 3rem 0;
        }
        .module-title {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1.5rem;
            color: var(--secondary-accent);
        }
        .module-title i {
            font-size: 1.8rem;
        }
        .search-form, .comment-form, .rating-form {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        label {
            font-weight: 600;
            color: var(--text-muted);
        }
        input, textarea, select {
            padding: 0.9rem 1.2rem;
            border-radius: 8px;
            border: 1px solid var(--border-color);
            background-color: rgba(255,255,255,0.05);
            color: var(--text-light);
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: var(--secondary-accent);
            box-shadow: 0 0 0 3px rgba(240, 165, 0, 0.2);
        }
        button, .btn {
            background-color: var(--primary-accent);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 8px;
            font-weight: bold;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        button:hover, .btn:hover {
            background-color: #a82323;
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(200, 44, 44, 0.3);
            text-decoration: none;
        }
        .star-rating {
            display: flex;
            justify-content: center;
            gap: 0.5rem;
            margin: 1rem 0;
            font-size: 2rem;
            color: var(--text-muted);
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            transition: var(--transition);
        }
        .star-rating label:hover,
        .star-rating label:hover ~ label {
            color: var(--secondary-accent);
        }
        .star-rating input:checked ~ label {
            color: var(--secondary-accent);
        }
        .sidebar-widget {
            margin-bottom: 2.5rem;
        }
        .sidebar-title {
            color: var(--secondary-accent);
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 0.8rem;
            margin-bottom: 1.2rem;
            font-size: 1.4rem;
        }
        .related-links {
            list-style: none;
        }
        .related-links li {
            margin-bottom: 1rem;
            padding-bottom: 1rem;
            border-bottom: 1px dashed var(--border-color);
        }
        .related-links a {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            color: var(--text-light);
        }
        .related-links a:hover {
            color: var(--secondary-accent);
        }
        .related-links i {
            color: var(--primary-accent);
        }
        .site-footer {
            background-color: var(--primary-dark);
            border-top: 3px solid var(--primary-accent);
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        friend-link {
            display: block;
            margin: 2rem 0;
            text-align: center;
        }
        friend-link a {
            display: inline-block;
            margin: 0 1rem;
            font-weight: bold;
            font-size: 1.1rem;
        }
        .copyright {
            color: var(--text-muted);
            font-size: 0.9rem;
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--border-color);
            width: 100%;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                margin-top: 2rem;
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .main-nav {
                width: 100%;
                order: 3;
                margin-top: 1rem;
                display: none;
            }
            .main-nav.active {
                display: block;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 0;
            }
            .main-nav li {
                border-bottom: 1px solid var(--border-color);
            }
            .main-nav a {
                display: block;
                padding: 1rem;
            }
            .article-content {
                padding: 1.5rem;
            }
            .interactive-module {
                padding: 1.5rem;
            }
            h1 {
                font-size: 2.3rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .lead {
                font-size: 1.2rem;
            }
        }