:root {
            --primary: #6a11cb;
            --secondary: #2575fc;
            --accent: #ff4b2b;
            --dark: #1a1a2e;
            --light: #f8f9fa;
            --gray: #6c757d;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --border-radius: 12px;
            --transition: all 0.3s ease;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Noto Sans Devanagari', 'Nirmala UI', sans-serif;
        }
        body {
            background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
            color: #e0e0ff;
            line-height: 1.7;
            overflow-x: hidden;
            padding-top: 80px;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: #339af0;
            text-decoration: underline;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(26, 26, 46, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            border-bottom: 2px solid var(--primary);
            padding: 15px 0;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(to right, #6a11cb, #2575fc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 2.2rem;
            background: linear-gradient(to right, #ff4b2b, #ff416c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .logo a {
            background: none;
            -webkit-text-fill-color: unset;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 30px;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links a {
            color: #ccc;
            font-weight: 600;
            font-size: 1.1rem;
            padding: 8px 12px;
            border-radius: var(--border-radius);
        }
        .nav-links a:hover {
            background: rgba(106, 17, 203, 0.2);
            text-decoration: none;
            color: #fff;
        }
        .search-box {
            display: flex;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50px;
            overflow: hidden;
            padding: 8px 15px;
            align-items: center;
        }
        .search-box input {
            background: transparent;
            border: none;
            color: white;
            padding: 5px 10px;
            width: 200px;
            outline: none;
        }
        .search-box button {
            background: transparent;
            border: none;
            color: #aaa;
            cursor: pointer;
            transition: var(--transition);
        }
        .search-box button:hover {
            color: var(--accent);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 10px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #fff;
            border-radius: 2px;
            transition: var(--transition);
        }
        .breadcrumb {
            padding: 15px 0;
            font-size: 0.9rem;
            color: #aaa;
            margin-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: var(--accent);
        }
        main {
            background: rgba(26, 26, 46, 0.7);
            border-radius: var(--border-radius);
            padding: 30px;
            margin-bottom: 40px;
            box-shadow: var(--shadow);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ff7e5f, #feb47b);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        h2 {
            font-size: 2.2rem;
            margin: 40px 0 20px;
            color: #4dabf7;
            border-left: 5px solid var(--accent);
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            margin: 30px 0 15px;
            color: #69db7c;
        }
        h4 {
            font-size: 1.4rem;
            margin: 20px 0 10px;
            color: #ffa94d;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            color: #d0d0ff;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(106, 17, 203, 0.2), rgba(37, 117, 252, 0.2));
            border-left: 4px solid var(--accent);
            padding: 20px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin: 25px 0;
        }
        .class-card {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .class-item {
            background: linear-gradient(145deg, #1e1e3a, #2d2b55);
            border-radius: var(--border-radius);
            padding: 25px;
            transition: var(--transition);
            border: 1px solid rgba(106, 17, 203, 0.3);
        }
        .class-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
            border-color: var(--accent);
        }
        .class-icon {
            font-size: 3rem;
            margin-bottom: 15px;
            color: #ffa94d;
        }
        .stats {
            display: flex;
            justify-content: space-around;
            margin: 20px 0;
            background: rgba(0, 0, 0, 0.3);
            padding: 15px;
            border-radius: var(--border-radius);
        }
        .stat-item {
            text-align: center;
        }
        .stat-value {
            font-size: 2rem;
            font-weight: bold;
            color: #ff6b6b;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #aaa;
        }
        .image-container {
            text-align: center;
            margin: 40px 0;
        }
        .feature-img {
            max-width: 100%;
            border-radius: var(--border-radius);
            border: 3px solid var(--secondary);
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        .feature-img:hover {
            transform: scale(1.02);
        }
        .interactive-section {
            background: rgba(30, 30, 58, 0.8);
            padding: 30px;
            border-radius: var(--border-radius);
            margin: 50px 0;
        }
        .form-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            color: #69db7c;
            font-weight: 600;
        }
        input, select, textarea {
            width: 100%;
            padding: 12px 15px;
            border-radius: var(--border-radius);
            border: 1px solid rgba(106, 17, 203, 0.5);
            background: rgba(26, 26, 46, 0.8);
            color: white;
            font-size: 1rem;
            transition: var(--transition);
        }
        input:focus, select:focus, textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 75, 43, 0.2);
        }
        button, .btn {
            background: linear-gradient(to right, #6a11cb, #2575fc);
            color: white;
            border: none;
            padding: 14px 28px;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        button:hover, .btn:hover {
            background: linear-gradient(to right, #2575fc, #6a11cb);
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(0, 0, 0, 0.2);
            text-decoration: none;
        }
        .rating {
            display: flex;
            gap: 10px;
            margin: 15px 0;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #444;
            cursor: pointer;
            transition: var(--transition);
        }
        .rating input:checked ~ label,
        .rating label:hover,
        .rating label:hover ~ label {
            color: #ffc107;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin: 50px 0 30px;
            padding: 30px;
            background: rgba(30, 30, 58, 0.8);
            border-radius: var(--border-radius);
        }
        .web-link {
            background: rgba(106, 17, 203, 0.1);
            padding: 15px;
            border-radius: var(--border-radius);
            border: 1px solid rgba(106, 17, 203, 0.3);
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(106, 17, 203, 0.2);
            border-color: var(--accent);
        }
        .web-link a {
            color: #d0d0ff;
            font-weight: 600;
        }
        footer {
            background: rgba(10, 10, 20, 0.95);
            padding: 40px 0 20px;
            text-align: center;
            border-top: 2px solid var(--primary);
            margin-top: 60px;
        }
        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }
        .copyright {
            color: #888;
            font-size: 0.9rem;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            width: 100%;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            .web-links { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            body { padding-top: 70px; }
            .hamburger { display: flex; }
            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                flex-direction: column;
                background: rgba(26, 26, 46, 0.98);
                width: 100%;
                text-align: center;
                padding: 30px 0;
                gap: 0;
                transition: var(--transition);
                z-index: 999;
            }
            .nav-links.active {
                left: 0;
            }
            .nav-links li {
                margin: 15px 0;
            }
            .search-box input {
                width: 150px;
            }
            .header-container {
                flex-wrap: wrap;
            }
            .class-card {
                grid-template-columns: 1fr;
            }
            .form-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            main { padding: 20px; }
            .interactive-section { padding: 20px; }
            .stats { flex-direction: column; gap: 15px; }
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .fade-in {
            animation: fadeIn 0.8s ease forwards;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .keyword {
            background: linear-gradient(90deg, rgba(255, 75, 43, 0.2), rgba(255, 169, 77, 0.2));
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            color: #ffa94d;
        }
        .tip {
            background: rgba(105, 219, 124, 0.1);
            border-left: 4px solid #69db7c;
            padding: 15px;
            border-radius: 0 var(--border-radius) var(--border-radius) 0;
            margin: 20px 0;
        }