* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
            color: #e0e0ff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #6ee7ff;
            text-decoration: none;
            transition: all 0.3s ease;
        }
        a:hover {
            color: #ffcc00;
            text-shadow: 0 0 8px rgba(255, 204, 0, 0.5);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .main-header {
            background: rgba(15, 12, 41, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #3a2fd1;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #6ee7ff, #3a2fd1);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            letter-spacing: 1px;
        }
        .logo:hover {
            transform: scale(1.03);
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 2rem;
        }
        .main-nav a {
            font-weight: 600;
            font-size: 1.1rem;
            padding: 0.5rem 1rem;
            border-radius: 5px;
        }
        .main-nav a:hover {
            background: rgba(58, 47, 209, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #6ee7ff;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.95rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #6ee7ff;
        }
        .hero {
            text-align: center;
            padding: 4rem 2rem;
            background: radial-gradient(circle at center, rgba(58, 47, 209, 0.2) 0%, transparent 70%);
            margin-bottom: 3rem;
        }
        .hero h1 {
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            background: linear-gradient(90deg, #ffcc00, #6ee7ff);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            color: #ccd6ff;
        }
        .content-section {
            background: rgba(30, 27, 75, 0.7);
            border-radius: 20px;
            padding: 3rem;
            margin-bottom: 3rem;
            border-left: 5px solid #3a2fd1;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }
        .content-section:hover {
            transform: translateY(-5px);
        }
        h2 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: #ffcc00;
            border-bottom: 2px solid #3a2fd1;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: #6ee7ff;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.15rem;
            text-align: justify;
        }
        .highlight {
            background: rgba(255, 204, 0, 0.1);
            border-left: 4px solid #ffcc00;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 10px 10px 0;
        }
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .feature-item {
            background: rgba(255, 255, 255, 0.05);
            padding: 1.5rem;
            border-radius: 10px;
            border: 1px solid #3a2fd1;
        }
        .feature-item i {
            color: #ffcc00;
            font-size: 2rem;
            margin-bottom: 1rem;
        }
        .article-image {
            width: 100%;
            max-width: 900px;
            margin: 2.5rem auto;
            border-radius: 15px;
            overflow: hidden;
            border: 3px solid #3a2fd1;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
        }
        .article-image img {
            width: 100%;
            transition: transform 0.5s ease;
        }
        .article-image:hover img {
            transform: scale(1.03);
        }
        .caption {
            text-align: center;
            font-style: italic;
            padding: 1rem;
            color: #aaa;
            background: rgba(0, 0, 0, 0.3);
        }
        .interactive-box {
            background: rgba(15, 12, 41, 0.9);
            border-radius: 15px;
            padding: 2.5rem;
            margin: 3rem 0;
            border: 2px solid #6ee7ff;
        }
        .interactive-box h3 {
            color: #ffcc00;
        }
        .form-group {
            margin-bottom: 1.5rem;
        }
        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid #3a2fd1;
            border-radius: 8px;
            color: #fff;
            font-size: 1rem;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffcc00;
            box-shadow: 0 0 10px rgba(255, 204, 0, 0.3);
        }
        button {
            background: linear-gradient(90deg, #3a2fd1, #6ee7ff);
            color: #0f0c29;
            border: none;
            padding: 1rem 2.5rem;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.7rem;
        }
        button:hover {
            transform: scale(1.05);
            box-shadow: 0 5px 20px rgba(110, 231, 255, 0.4);
        }
        .star-rating {
            display: flex;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .star-rating i {
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star-rating i.active {
            color: #ffcc00;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
            padding: 3rem 0;
            border-top: 1px solid #3a2fd1;
            border-bottom: 1px solid #3a2fd1;
            margin-top: 4rem;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.03);
            padding: 1.2rem;
            border-radius: 8px;
            text-align: center;
            transition: all 0.3s ease;
        }
        .web-link:hover {
            background: rgba(58, 47, 209, 0.2);
            transform: translateY(-3px);
        }
        .main-footer {
            text-align: center;
            padding: 2.5rem 0;
            color: #aaa;
            font-size: 0.95rem;
        }
        .social-links {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin: 1.5rem 0;
            font-size: 1.5rem;
        }
        .social-links a {
            color: #6ee7ff;
        }
        .social-links a:hover {
            color: #ffcc00;
        }
        @media (max-width: 992px) {
            .hero h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            .content-section { padding: 2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                background: rgba(15, 12, 41, 0.98);
                padding: 2rem;
                transition: left 0.4s ease;
                z-index: 999;
            }
            .main-nav.active { left: 0; }
            .main-nav ul {
                flex-direction: column;
                gap: 1.5rem;
            }
            .hero h1 { font-size: 2.3rem; }
            h2 { font-size: 1.9rem; }
            .feature-list { grid-template-columns: 1fr; }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 576px) {
            .hero h1 { font-size: 2rem; }
            .hero p { font-size: 1.1rem; }
            .content-section { padding: 1.5rem; }
            .footer-links { grid-template-columns: 1fr; }
        }