:root {
            --primary-dark: #0a291d;
            --primary-green: #00b45a;
            --primary-gold: #ffcc00;
            --accent-blue: #2a9fd6;
            --light-bg: #f8f9fa;
            --dark-text: #222;
            --light-text: #f1f1f1;
            --gray-border: #ddd;
            --shadow: 0 4px 12px rgba(0,0,0,0.08);
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: var(--dark-text);
            background-color: #fff;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        ul {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            background: var(--primary-green);
            color: white;
            padding: 12px 28px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
        }
        .btn:hover {
            background: var(--accent-blue);
            transform: translateY(-3px);
            box-shadow: var(--shadow);
        }
        .main-header {
            background: var(--primary-dark);
            color: var(--light-text);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 2px 10px rgba(0,0,0,0.2);
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary-green);
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo span {
            color: var(--primary-gold);
        }
        .main-nav ul {
            display: flex;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover {
            color: var(--primary-gold);
        }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary-gold);
            transition: width 0.3s;
        }
        .main-nav a:hover::after {
            width: 100%;
        }
        .burger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--primary-gold);
        }
        .breadcrumb {
            background: var(--light-bg);
            padding: 1rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb ul {
            display: flex;
            flex-wrap: wrap;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin: 0 10px;
            color: #666;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
            color: var(--primary-green);
        }
        .hero {
            background: linear-gradient(rgba(10,41,29,0.9), rgba(10,41,29,0.8)), url('https://images.unsplash.com/photo-1614732414444-096e5f1122d5?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 4rem 0;
            text-align: center;
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 1rem;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: #eee;
        }
        .search-section {
            background: white;
            padding: 2rem 0;
            text-align: center;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }
        .search-box {
            max-width: 600px;
            margin: 0 auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            border: 2px solid var(--primary-green);
        }
        .search-box input {
            flex: 1;
            padding: 15px 20px;
            border: none;
            font-size: 1rem;
        }
        .search-box button {
            background: var(--primary-green);
            color: white;
            border: none;
            padding: 0 25px;
            cursor: pointer;
            font-size: 1.2rem;
        }
        .search-box button:hover {
            background: var(--accent-blue);
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 3rem;
            padding: 3rem 0;
        }
        .main-article {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        .article-section {
            margin-bottom: 3rem;
            border-bottom: 1px solid var(--gray-border);
            padding-bottom: 2rem;
        }
        .article-section:last-of-type {
            border-bottom: none;
        }
        .article-section h2 {
            color: var(--primary-dark);
            font-size: 2rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid var(--primary-gold);
        }
        .article-section h3 {
            color: var(--primary-green);
            font-size: 1.5rem;
            margin: 1.5rem 0 1rem;
        }
        .article-section p {
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .highlight {
            background: #f0f9ff;
            border-left: 5px solid var(--accent-blue);
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .article-img {
            width: 100%;
            max-height: 500px;
            object-fit: cover;
            border-radius: 10px;
            margin: 2rem 0;
            box-shadow: var(--shadow);
        }
        .sidebar-widget {
            background: white;
            padding: 1.5rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-bottom: 2rem;
        }
        .sidebar-widget h3 {
            color: var(--primary-dark);
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 2px solid var(--primary-green);
        }
        .code-box {
            background: var(--primary-dark);
            color: var(--primary-gold);
            padding: 1.5rem;
            text-align: center;
            border-radius: 8px;
            font-family: monospace;
            font-size: 1.8rem;
            letter-spacing: 3px;
            margin: 1rem 0;
            border: 2px dashed var(--primary-gold);
        }
        .rating-stars {
            color: var(--primary-gold);
            font-size: 1.5rem;
            margin: 1rem 0;
        }
        .comment-rating-section {
            background: white;
            padding: 2rem;
            border-radius: 10px;
            box-shadow: var(--shadow);
            margin-top: 3rem;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--gray-border);
            border-radius: 5px;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary-green);
            outline: none;
            box-shadow: 0 0 0 3px rgba(0,180,90,0.2);
        }
        .star-rating {
            display: flex;
            gap: 5px;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ccc;
        }
        .star-rating .star:hover,
        .star-rating .star.active {
            color: var(--primary-gold);
        }
        .footer-links {
            background: var(--light-bg);
            padding: 3rem 0;
        }
        .web-link {
            display: inline-block;
            margin: 0.8rem;
            padding: 0.8rem 1.5rem;
            background: white;
            border-radius: 30px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            transition: var(--transition);
        }
        .web-link:hover {
            background: var(--primary-green);
            color: white;
            transform: translateY(-5px);
        }
        .main-footer {
            background: var(--primary-dark);
            color: var(--light-text);
            padding: 3rem 0 1.5rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-col h4 {
            color: var(--primary-gold);
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }
        .footer-col a {
            display: block;
            margin-bottom: 0.8rem;
            color: #ccc;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--primary-green);
            padding-left: 5px;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #333;
            color: #aaa;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        @media (max-width: 768px) {
            .burger {
                display: block;
            }
            .main-nav ul {
                position: fixed;
                top: 80px;
                left: -100%;
                flex-direction: column;
                background: var(--primary-dark);
                width: 100%;
                padding: 2rem;
                transition: left 0.5s ease;
                box-shadow: 0 10px 10px rgba(0,0,0,0.2);
                z-index: 999;
            }
            .main-nav.active ul {
                left: 0;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
        }