* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #ff6b00;
            --secondary-color: #9c27b0;
            --accent-color: #2196f3;
            --dark-color: #1a1a2e;
            --light-color: #f5f5f7;
            --text-color: #333333;
            --text-light: #666666;
            --border-color: #e0e0e0;
            --success-color: #4caf50;
            --warning-color: #ff9800;
            --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            --font-secondary: 'Arial', sans-serif;
            --shadow: 0 4px 12px rgba(0,0,0,0.1);
            --border-radius: 12px;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-primary);
            line-height: 1.7;
            color: var(--text-color);
            background-color: var(--light-color);
            overflow-x: hidden;
        }
        h1, h2, h3, h4 {
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1rem;
            color: var(--dark-color);
        }
        h1 {
            font-size: 2.8rem;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 1.5rem;
        }
        h2 {
            font-size: 2.2rem;
            color: var(--secondary-color);
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 0.5rem;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--accent-color);
            margin-top: 2rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-color);
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .text-center {
            text-align: center;
        }
        .text-primary {
            color: var(--primary-color);
        }
        .text-secondary {
            color: var(--secondary-color);
        }
        .highlight {
            background-color: rgba(255, 107, 0, 0.1);
            padding: 0.3rem 0.6rem;
            border-radius: 5px;
            font-weight: 600;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .btn {
            display: inline-block;
            padding: 14px 32px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border: none;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            color: white;
        }
        .btn-small {
            padding: 10px 24px;
            font-size: 1rem;
        }
        header {
            background-color: white;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .logo a {
            background: none;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        .nav-desktop a {
            font-weight: 600;
            position: relative;
            padding: 5px 0;
        }
        .nav-desktop a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: 0;
            left: 0;
            background-color: var(--primary-color);
            transition: var(--transition);
        }
        .nav-desktop a:hover:after {
            width: 100%;
        }
        .nav-mobile {
            display: none;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 5px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: var(--dark-color);
            border-radius: 2px;
            transition: var(--transition);
        }
        .breadcrumb {
            background-color: #f8f9fa;
            padding: 15px 0;
            border-bottom: 1px solid var(--border-color);
        }
        .breadcrumb ul {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
        }
        .breadcrumb li {
            margin-right: 10px;
            font-size: 0.9rem;
        }
        .breadcrumb li:not(:last-child):after {
            content: '>';
            margin-left: 10px;
            color: var(--text-light);
        }
        .breadcrumb a {
            color: var(--text-light);
        }
        .breadcrumb a:hover {
            color: var(--primary-color);
        }
        .search-section {
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            padding: 60px 20px;
            margin: 30px 0;
            border-radius: var(--border-radius);
            color: white;
        }
        .search-form {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .search-form input {
            padding: 18px 24px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            width: 100%;
        }
        .search-form button {
            align-self: center;
            min-width: 200px;
        }
        main {
            padding: 40px 0;
            background-color: white;
        }
        .article-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .feature-image {
            width: 100%;
            height: 500px;
            object-fit: cover;
            border-radius: var(--border-radius);
            margin: 40px 0;
            box-shadow: var(--shadow);
        }
        .content-section {
            margin-bottom: 50px;
            padding: 30px;
            background-color: #f9f9f9;
            border-radius: var(--border-radius);
            border-left: 5px solid var(--accent-color);
        }
        .content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .content-card {
            background-color: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .content-card:hover {
            transform: translateY(-10px);
        }
        .content-card i {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        .testimonial {
            background-color: #e8f4fd;
            border-radius: var(--border-radius);
            padding: 40px;
            margin: 50px 0;
            border-left: 5px solid var(--accent-color);
            position: relative;
        }
        .testimonial:before {
            content: '"';
            font-size: 8rem;
            color: rgba(33, 150, 243, 0.2);
            position: absolute;
            top: -30px;
            left: 20px;
        }
        .rating-section {
            background-color: #fff8e1;
            border-radius: var(--border-radius);
            padding: 40px;
            margin: 50px 0;
            text-align: center;
        }
        .stars {
            color: #ffc107;
            font-size: 2.5rem;
            margin: 20px 0;
        }
        .rating-form {
            max-width: 600px;
            margin: 30px auto 0;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .rating-options {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .rating-options input {
            display: none;
        }
        .rating-options label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating-options input:checked ~ label,
        .rating-options label:hover,
        .rating-options label:hover ~ label {
            color: #ffc107;
        }
        .comment-section {
            margin: 60px 0;
        }
        .comment-form {
            background-color: #f5f5f5;
            border-radius: var(--border-radius);
            padding: 40px;
            margin-top: 30px;
        }
        .form-group {
            margin-bottom: 25px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 15px;
            border: 1px solid var(--border-color);
            border-radius: 8px;
            font-family: var(--font-primary);
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.2);
        }
        .form-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        .footer-links {
            background-color: var(--dark-color);
            padding: 60px 0 30px;
            color: white;
        }
        .web-link {
            background-color: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 15px 20px;
            margin-bottom: 15px;
            transition: var(--transition);
            border-left: 3px solid var(--primary-color);
        }
        .web-link:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateX(10px);
        }
        .web-link a {
            color: white;
            font-weight: 500;
        }
        .web-link a:hover {
            color: var(--primary-color);
        }
        footer {
            background-color: #0f0f1a;
            color: #aaa;
            padding: 40px 0 20px;
            text-align: center;
        }
        .copyright {
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 2rem;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .nav-mobile {
                position: fixed;
                top: 80px;
                left: 0;
                width: 100%;
                background-color: white;
                box-shadow: var(--shadow);
                padding: 20px;
                display: none;
                flex-direction: column;
                gap: 15px;
                z-index: 999;
            }
            .nav-mobile.active {
                display: flex;
            }
            .feature-image {
                height: 350px;
            }
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .container {
                padding: 0 15px;
            }
            .header-container {
                padding: 15px;
            }
            .content-section,
            .testimonial,
            .rating-section,
            .comment-form {
                padding: 25px;
            }
            .search-form input {
                padding: 15px 20px;
            }
            .feature-image {
                height: 250px;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.8rem;
            }
            .btn {
                padding: 12px 24px;
                font-size: 1rem;
            }
            .stars {
                font-size: 2rem;
            }
        }
        @media print {
            .nav-desktop,
            .nav-mobile,
            .hamburger,
            .search-section,
            .rating-section,
            .comment-form,
            .footer-links,
            footer {
                display: none;
            }
            body {
                background-color: white;
                color: black;
                font-size: 12pt;
            }
            a {
                color: black;
                text-decoration: underline;
            }
        }