* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        :root {
            --primary: #2a2a72;
            --secondary: #009ffd;
            --accent: #ff6b6b;
            --dark: #0a0a1a;
            --light: #f8f9fa;
            --gray: #6c757d;
            --success: #28a745;
            --warning: #ffc107;
            --transition: all 0.3s ease;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background: linear-gradient(135deg, #0a0a1a 0%, #1a1a2e 100%);
            color: #e9ecef;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--secondary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--accent);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(to right, var(--secondary), #2a9d8f);
            color: white;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: var(--transition);
            text-align: center;
            box-shadow: 0 4px 15px rgba(0, 159, 253, 0.3);
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 159, 253, 0.5);
            text-decoration: none;
        }
        header {
            background: rgba(10, 10, 26, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(90deg, #ff6b6b, #009ffd);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i {
            font-size: 2rem;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            color: #ccc;
            font-weight: 500;
            padding: 8px 0;
            position: relative;
        }
        nav a:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s;
        }
        nav a:hover:after {
            width: 100%;
        }
        .search-box {
            display: flex;
            background: rgba(255,255,255,0.05);
            border-radius: 50px;
            padding: 5px 15px;
            border: 1px solid rgba(255,255,255,0.1);
        }
        .search-box input {
            background: transparent;
            border: none;
            color: white;
            padding: 8px;
            width: 200px;
            outline: none;
        }
        .search-box button {
            background: none;
            border: none;
            color: #ccc;
            cursor: pointer;
        }
        .hamburger {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: white;
        }
        .breadcrumb {
            padding: 15px 20px;
            background: rgba(255,255,255,0.03);
            font-size: 0.9rem;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb span {
            color: #888;
            margin: 0 8px;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding: 20px;
            background: linear-gradient(rgba(42,42,114,0.5), rgba(10,10,26,0.7));
            border-radius: 15px;
            border-left: 5px solid var(--accent);
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            background: linear-gradient(90deg, #ff6b6b, #009ffd);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .article-meta {
            color: #aaa;
            font-size: 0.95rem;
            margin-top: 15px;
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        .article-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        @media (max-width: 992px) {
            .content-grid {
                grid-template-columns: 1fr;
            }
        }
        .article-body {
            font-size: 1.1rem;
        }
        .article-body h2 {
            font-size: 2rem;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(255,107,107,0.3);
            color: #f8f9fa;
        }
        .article-body h3 {
            font-size: 1.6rem;
            margin: 30px 0 15px;
            color: #e9ecef;
        }
        .article-body p {
            margin-bottom: 25px;
            text-align: justify;
        }
        .highlight {
            background: rgba(255,107,107,0.1);
            border-left: 4px solid var(--accent);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 25px 0;
        }
        .feature-img {
            margin: 30px 0;
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        }
        .feature-img img {
            width: 100%;
            transition: transform 0.5s;
        }
        .feature-img:hover img {
            transform: scale(1.03);
        }
        .img-caption {
            text-align: center;
            font-style: italic;
            color: #aaa;
            padding: 10px;
            font-size: 0.9rem;
        }
        .stats-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin: 30px 0;
            background: rgba(42,42,114,0.2);
            padding: 25px;
            border-radius: 12px;
        }
        .stat-item {
            text-align: center;
            padding: 15px;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent);
            display: block;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #ccc;
        }
        .quote {
            font-size: 1.3rem;
            font-style: italic;
            color: #ccc;
            text-align: center;
            padding: 30px;
            margin: 40px 0;
            border-top: 1px solid rgba(255,255,255,0.1);
            border-bottom: 1px solid rgba(255,255,255,0.1);
            position: relative;
        }
        .quote:before, .quote:after {
            content: '"';
            font-size: 4rem;
            color: rgba(255,107,107,0.3);
            position: absolute;
        }
        .quote:before {
            top: 10px;
            left: 20px;
        }
        .quote:after {
            bottom: -20px;
            right: 20px;
        }
        .sidebar {
            background: rgba(255,255,255,0.03);
            border-radius: 12px;
            padding: 25px;
            height: fit-content;
            border: 1px solid rgba(255,255,255,0.05);
        }
        .sidebar h3 {
            font-size: 1.4rem;
            margin-bottom: 20px;
            color: var(--secondary);
            padding-bottom: 10px;
            border-bottom: 1px solid rgba(0,159,253,0.3);
        }
        .sidebar ul {
            list-style: none;
        }
        .sidebar li {
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px dashed rgba(255,255,255,0.05);
        }
        .sidebar a {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #ccc;
        }
        .sidebar a:hover {
            color: white;
        }
        .sidebar i {
            color: var(--accent);
        }
        .quick-links {
            margin-top: 30px;
        }
        .user-interaction {
            margin-top: 50px;
            background: rgba(255,255,255,0.02);
            padding: 30px;
            border-radius: 15px;
            border: 1px solid rgba(255,255,255,0.05);
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #ddd;
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 8px;
            color: white;
            font-size: 1rem;
            transition: var(--transition);
        }
        .form-control:focus {
            outline: none;
            border-color: var(--secondary);
            box-shadow: 0 0 0 3px rgba(0,159,253,0.2);
        }
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        .rating {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .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: var(--warning);
        }
        .footer-links {
            padding: 40px 20px;
            background: rgba(0,0,0,0.5);
            margin-top: 50px;
        }
        .web-link {
            display: inline-block;
            margin: 10px 15px;
            padding: 10px 20px;
            background: rgba(42,42,114,0.3);
            border-radius: 8px;
            transition: var(--transition);
        }
        .web-link:hover {
            background: rgba(42,42,114,0.6);
            transform: translateY(-3px);
        }
        .web-link a {
            color: #ddd;
            font-weight: 500;
        }
        footer {
            background: #0a0a1a;
            padding: 30px 20px;
            text-align: center;
            border-top: 1px solid rgba(255,255,255,0.05);
            margin-top: auto;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .copyright {
            color: #888;
            font-size: 0.9rem;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            .header-container {
                flex-wrap: wrap;
            }
            nav {
                display: none;
                width: 100%;
                order: 3;
                margin-top: 15px;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
                gap: 0;
            }
            nav li {
                border-bottom: 1px solid rgba(255,255,255,0.05);
            }
            nav a {
                display: block;
                padding: 15px;
            }
            .hamburger {
                display: block;
            }
            .search-box {
                order: 2;
                margin-left: auto;
                margin-right: 15px;
            }
            .search-box input {
                width: 150px;
            }
            .article-meta {
                flex-direction: column;
                gap: 10px;
            }
            .stats-box {
                grid-template-columns: 1fr;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
        }