:root {
            --primary: #1a1a2e;
            --secondary: #16213e;
            --accent: #e94560;
            --accent-light: #ff7b9c;
            --text: #f1f1f1;
            --text-muted: #b0b0b0;
            --bg-card: #0f3460;
            --border: #2d4059;
            --success: #4e9f3d;
            --warning: #ff9a3c;
            --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-main);
            line-height: 1.7;
            color: var(--text);
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            min-height: 100vh;
            padding-top: 80px;
        }
        a {
            color: var(--accent-light);
            text-decoration: none;
            transition: color 0.3s ease, border-bottom 0.3s ease;
        }
        a:hover {
            color: var(--accent);
            border-bottom: 1px dashed var(--accent);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background-color: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            border-bottom: 2px solid var(--accent);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .my-logo {
            font-family: 'Arial Black', Gadget, sans-serif;
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(45deg, #fff, var(--accent-light));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: -1px;
            text-transform: uppercase;
        }
        .my-logo:hover {
            background: linear-gradient(45deg, var(--accent-light), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: var(--text);
            font-weight: 600;
            padding: 5px 0;
            border-bottom: 2px solid transparent;
        }
        .main-nav a:hover {
            color: var(--accent-light);
            border-bottom: 2px solid var(--accent);
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: var(--text);
            font-size: 1.8rem;
            cursor: pointer;
        }
        .search-form-header {
            display: flex;
        }
        .search-form-header input {
            padding: 8px 15px;
            border: 1px solid var(--border);
            border-radius: 20px 0 0 20px;
            background: var(--bg-card);
            color: var(--text);
        }
        .search-form-header button {
            background: var(--accent);
            color: white;
            border: none;
            border-radius: 0 20px 20px 0;
            padding: 8px 15px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .search-form-header button:hover {
            background: var(--accent-light);
        }
        .breadcrumb {
            padding: 15px 20px;
            background: rgba(15, 52, 96, 0.3);
            font-size: 0.9rem;
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--accent-light);
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(15, 52, 96, 0.7);
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
        }
        .article-header {
            margin-bottom: 40px;
            border-bottom: 3px solid var(--accent);
            padding-bottom: 20px;
        }
        .article-header h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            line-height: 1.2;
        }
        .meta-info {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        .meta-info i {
            margin-right: 5px;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .widget {
            background: var(--bg-card);
            border-radius: 10px;
            padding: 25px;
            border: 1px solid var(--border);
        }
        .widget h3 {
            color: var(--accent-light);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .rating-widget form, .comment-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-widget input, .comment-widget input, .comment-widget textarea {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: rgba(255, 255, 255, 0.05);
            color: var(--text);
        }
        .comment-widget textarea {
            min-height: 120px;
            resize: vertical;
        }
        .stars {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
        }
        .stars input {
            display: none;
        }
        .stars label {
            font-size: 1.8rem;
            color: var(--text-muted);
            cursor: pointer;
            transition: color 0.2s;
        }
        .stars input:checked ~ label,
        .stars label:hover,
        .stars label:hover ~ label {
            color: var(--warning);
        }
        .btn {
            background: var(--accent);
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            transition: all 0.3s;
            text-align: center;
        }
        .btn:hover {
            background: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(233, 69, 96, 0.4);
        }
        .btn-block {
            display: block;
            width: 100%;
        }
        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.3;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            color: var(--accent-light);
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--accent);
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
        }
        h4 {
            font-size: 1.4rem;
            color: var(--text);
        }
        p {
            margin-bottom: 1.5rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            font-weight: 300;
            color: var(--accent-light);
            margin-bottom: 2rem;
        }
        .highlight-box {
            background: rgba(233, 69, 96, 0.1);
            border-left: 4px solid var(--accent);
            padding: 25px;
            margin: 30px 0;
            border-radius: 0 10px 10px 0;
        }
        .highlight-box p:last-child {
            margin-bottom: 0;
        }
        .figure-container {
            margin: 40px 0;
            text-align: center;
        }
        .figure-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 2px solid var(--border);
            box-shadow: 0 10px 20px rgba(0,0,0,0.5);
        }
        .figcaption {
            margin-top: 10px;
            font-style: italic;
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        ul, ol {
            margin-left: 25px;
            margin-bottom: 1.5rem;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: var(--accent-light);
            font-weight: 700;
        }
        em {
            color: var(--text-muted);
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
            margin: 50px 0;
        }
        .related-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .related-link-item {
            background: var(--bg-card);
            padding: 20px;
            border-radius: 10px;
            border: 1px solid transparent;
            transition: all 0.3s;
        }
        .related-link-item:hover {
            border-color: var(--accent);
            transform: translateY(-5px);
        }
        .site-footer {
            background: rgba(10, 10, 20, 0.98);
            border-top: 2px solid var(--accent);
            padding: 50px 0 20px;
            margin-top: 60px;
        }
        .footer-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: var(--accent-light);
            margin-bottom: 20px;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        friend-link {
            display: inline-block;
            background: rgba(255,255,255,0.05);
            padding: 8px 15px;
            border-radius: 5px;
            margin: 5px;
            border: 1px solid var(--border);
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            margin-top: 30px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
            font-size: 0.9rem;
            width: 100%;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
                order: 1;
            }
            .my-logo {
                order: 2;
                font-size: 1.7rem;
            }
            .search-form-header {
                order: 3;
                width: 100%;
                margin-top: 15px;
                display: none;
            }
            .search-form-header.active {
                display: flex;
            }
            .main-nav {
                order: 4;
                width: 100%;
                display: none;
            }
            .main-nav.active {
                display: block;
                margin-top: 20px;
            }
            .main-nav ul {
                flex-direction: column;
                gap: 15px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            article {
                padding: 25px;
            }
            .article-header h1 {
                font-size: 2rem;
            }
        }