* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #1a237e;
            --secondary: #ff3d00;
            --accent: #00bcd4;
            --dark: #121212;
            --light: #f5f5f7;
            --gray: #757575;
            --spacing-sm: 0.5rem;
            --spacing-md: 1rem;
            --spacing-lg: 2rem;
            --spacing-xl: 4rem;
            --border-radius: 8px;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --transition: all 0.3s ease;
        }
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }
        header {
            background-color: var(--primary);
            color: white;
            padding: var(--spacing-md) 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: var(--shadow);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: -1px;
            text-transform: uppercase;
            background: linear-gradient(90deg, var(--secondary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .logo a {
            background: none;
            -webkit-text-fill-color: unset;
        }
        .desktop-nav {
            display: flex;
            gap: var(--spacing-lg);
        }
        .desktop-nav a {
            color: white;
            font-weight: 600;
        }
        .desktop-nav a:hover {
            color: var(--accent);
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: var(--dark);
            padding: var(--spacing-md);
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: var(--shadow);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: white;
            padding: var(--spacing-sm) 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }
        .breadcrumb {
            background-color: #e8eaf6;
            padding: var(--spacing-sm) 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: var(--gray);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .hero {
            background: linear-gradient(135deg, var(--primary), #283593);
            color: white;
            padding: var(--spacing-xl) 0;
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }
        .hero h1 {
            font-size: 3rem;
            margin-bottom: var(--spacing-md);
        }
        .hero p {
            font-size: 1.2rem;
            max-width: 800px;
            margin: 0 auto var(--spacing-lg);
        }
        .cta-button {
            display: inline-block;
            background-color: var(--secondary);
            color: white;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .cta-button:hover {
            background-color: #ff5722;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(255,61,0,0.3);
        }
        .search-box {
            background-color: white;
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
            margin-bottom: var(--spacing-xl);
            text-align: center;
        }
        .search-box h2 {
            margin-bottom: var(--spacing-md);
            color: var(--primary);
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form input {
            flex: 1;
            padding: 0.75rem 1rem;
            border: 2px solid #ddd;
            border-radius: var(--border-radius) 0 0 var(--border-radius);
            font-size: 1rem;
        }
        .search-form button {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0 1.5rem;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            cursor: pointer;
            font-size: 1rem;
        }
        .search-form button:hover {
            background-color: #0d1a6b;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: var(--spacing-xl);
            padding: var(--spacing-lg) 0;
        }
        .content {
            background-color: white;
            padding: var(--spacing-xl);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        article h2, article h3 {
            color: var(--primary);
            margin: var(--spacing-lg) 0 var(--spacing-md);
            padding-bottom: 0.5rem;
            border-bottom: 2px solid #e8eaf6;
        }
        article h2 {
            font-size: 2rem;
        }
        article h3 {
            font-size: 1.5rem;
        }
        article p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
            text-align: justify;
        }
        article strong {
            color: var(--secondary);
        }
        article em {
            color: var(--gray);
        }
        .feature-img {
            margin: var(--spacing-lg) 0;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
        }
        .feature-img figcaption {
            padding: var(--spacing-sm);
            background-color: #f5f5f5;
            font-style: italic;
            text-align: center;
            color: var(--gray);
        }
        aside {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-lg);
        }
        .sidebar-widget {
            background-color: white;
            padding: var(--spacing-lg);
            border-radius: var(--border-radius);
            box-shadow: var(--shadow);
        }
        .sidebar-widget h3 {
            color: var(--primary);
            margin-bottom: var(--spacing-md);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-md);
        }
        .stars {
            display: flex;
            justify-content: center;
            gap: 0.25rem;
            font-size: 1.5rem;
            color: #ddd;
            cursor: pointer;
        }
        .stars .active {
            color: gold;
        }
        .form-group {
            display: flex;
            flex-direction: column;
            gap: 0.25rem;
        }
        .form-group input, .form-group textarea {
            padding: 0.75rem;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }
        .submit-btn {
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 0.75rem;
            border-radius: var(--border-radius);
            cursor: pointer;
            font-weight: bold;
            transition: var(--transition);
        }
        .submit-btn:hover {
            background-color: #0d1a6b;
        }
        .long-tail-links {
            background-color: white;
            padding: var(--spacing-xl) 0;
            margin-top: var(--spacing-xl);
        }
        .web-link {
            display: inline-block;
            background-color: #f0f4ff;
            padding: var(--spacing-sm) var(--spacing-md);
            margin: 0.5rem;
            border-radius: 50px;
            border: 1px solid #c5cae9;
            font-size: 0.9rem;
        }
        .web-link:hover {
            background-color: #e3f2fd;
            border-color: var(--accent);
        }
        footer {
            background-color: var(--dark);
            color: white;
            padding: var(--spacing-xl) 0 var(--spacing-md);
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: var(--spacing-xl);
            margin-bottom: var(--spacing-xl);
        }
        .footer-section h4 {
            color: var(--accent);
            margin-bottom: var(--spacing-md);
        }
        .footer-section a {
            color: #b0bec5;
            display: block;
            margin-bottom: 0.5rem;
        }
        .footer-section a:hover {
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: var(--spacing-lg);
            border-top: 1px solid #37474f;
            color: #b0bec5;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            main {
                grid-template-columns: 1fr;
            }
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input, .search-form button {
                width: 100%;
                border-radius: var(--border-radius);
                margin-bottom: 0.5rem;
            }
            .content {
                padding: var(--spacing-lg);
            }
            article h2 {
                font-size: 1.75rem;
            }
        }