* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #8a2be2;
            --secondary-color: #ff4500;
            --dark-bg: #1a1a2e;
            --content-bg: #0f3460;
            --text-color: #e6e6e6;
            --accent-color: #00ff88;
            --header-height: 70px;
            --mobile-breakpoint: 768px;
            --tablet-breakpoint: 1024px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--text-color);
            background: linear-gradient(135deg, #0c2461 0%, var(--dark-bg) 100%);
            min-height: 100vh;
        }
        .site-header {
            background: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            height: var(--header-height);
            z-index: 1000;
            border-bottom: 2px solid var(--primary-color);
        }
        .header-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
            height: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-color);
            text-decoration: none;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            color: var(--secondary-color);
        }
        .main-nav {
            display: flex;
            gap: 30px;
        }
        .nav-link {
            color: var(--text-color);
            text-decoration: none;
            font-weight: 600;
            padding: 5px 10px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .nav-link:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: var(--text-color);
            cursor: pointer;
        }
        .breadcrumb {
            background: rgba(15, 52, 96, 0.8);
            padding: 15px 0;
            margin-top: var(--header-height);
        }
        .breadcrumb-container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .breadcrumb-links {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .breadcrumb-links a {
            color: var(--accent-color);
            text-decoration: none;
        }
        .breadcrumb-links span {
            color: #aaa;
        }
        .main-container {
            max-width: 1400px;
            margin: 30px auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .article-content {
            background: rgba(15, 52, 96, 0.9);
            border-radius: 10px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .article-header {
            margin-bottom: 40px;
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 20px;
        }
        .article-title {
            font-size: 2.5rem;
            color: var(--accent-color);
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .article-meta {
            display: flex;
            gap: 20px;
            color: #aaa;
            font-size: 0.9rem;
        }
        .featured-image {
            width: 100%;
            height: 400px;
            object-fit: cover;
            border-radius: 8px;
            margin: 30px 0;
            border: 3px solid var(--secondary-color);
        }
        .content-section {
            margin-bottom: 50px;
        }
        h2 {
            color: var(--secondary-color);
            font-size: 1.8rem;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary-color);
        }
        h3 {
            color: var(--accent-color);
            font-size: 1.4rem;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            line-height: 1.8;
        }
        .highlight {
            background: rgba(138, 43, 226, 0.2);
            border-left: 4px solid var(--primary-color);
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .warning-box {
            background: rgba(255, 69, 0, 0.1);
            border: 2px solid var(--secondary-color);
            padding: 20px;
            border-radius: 8px;
            margin: 25px 0;
        }
        .download-btn {
            display: inline-block;
            background: linear-gradient(45deg, var(--primary-color), #4b0082);
            color: white;
            padding: 15px 30px;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            margin: 20px 0;
            transition: all 0.3s ease;
        }
        .download-btn:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 15px rgba(138, 43, 226, 0.4);
        }
        .sidebar {
            position: sticky;
            top: calc(var(--header-height) + 30px);
            height: fit-content;
        }
        .sidebar-widget {
            background: rgba(15, 52, 96, 0.9);
            border-radius: 10px;
            padding: 25px;
            margin-bottom: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        }
        .widget-title {
            color: var(--accent-color);
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        .search-form input {
            width: 100%;
            padding: 12px;
            border: 2px solid var(--primary-color);
            border-radius: 5px;
            background: rgba(255,255,255,0.1);
            color: white;
        }
        .search-form button {
            width: 100%;
            padding: 12px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 5px;
            margin-top: 10px;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .search-form button:hover {
            background: #6a1cb3;
        }
        .rating-widget {
            text-align: center;
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 15px 0;
        }
        .star {
            color: gold;
            cursor: pointer;
            font-size: 1.5rem;
        }
        .comment-form textarea {
            width: 100%;
            padding: 15px;
            border: 2px solid var(--primary-color);
            border-radius: 5px;
            background: rgba(255,255,255,0.1);
            color: white;
            min-height: 120px;
            resize: vertical;
        }
        .comment-form button {
            width: 100%;
            padding: 12px;
            background: var(--secondary-color);
            color: white;
            border: none;
            border-radius: 5px;
            margin-top: 10px;
            cursor: pointer;
        }
        .footer-links {
            background: rgba(15, 52, 96, 0.9);
            padding: 40px 20px;
            margin-top: 60px;
        }
        .links-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }
        .web-link {
            background: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255,255,255,0.1);
            transform: translateX(5px);
        }
        .web-link a {
            color: var(--accent-color);
            text-decoration: none;
        }
        .site-footer {
            background: rgba(10, 25, 47, 0.95);
            padding: 30px 20px;
            text-align: center;
            border-top: 2px solid var(--primary-color);
        }
        .footer-container {
            max-width: 1400px;
            margin: 0 auto;
        }
        .copyright {
            color: #aaa;
            margin-top: 20px;
            font-size: 0.9rem;
        }
        @media (max-width: 1024px) {
            .main-container {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
            }
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: -100%;
                width: 100%;
                background: rgba(26, 26, 46, 0.98);
                flex-direction: column;
                padding: 20px;
                transition: left 0.3s ease;
            }
            .main-nav.active {
                left: 0;
            }
            .article-title {
                font-size: 2rem;
            }
            .featured-image {
                height: 250px;
            }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .article-content {
            animation: fadeIn 0.8s ease;
        }
        .text-bold {
            font-weight: bold;
            color: var(--accent-color);
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }