* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f172a;
            color: #e2e8f0;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #93c5fd;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
            padding: 20px 0;
            border-bottom: 3px solid #3b82f6;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.5rem;
            font-weight: 900;
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        .logo a {
            background: none;
            -webkit-text-fill-color: inherit;
        }
        .search-form {
            display: flex;
            align-items: center;
            background: #1e293b;
            border-radius: 50px;
            padding: 8px 20px;
            border: 2px solid #475569;
        }
        .search-form input {
            background: transparent;
            border: none;
            color: #e2e8f0;
            padding: 10px;
            width: 250px;
            outline: none;
        }
        .search-form button {
            background: #3b82f6;
            border: none;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            cursor: pointer;
            color: white;
            transition: background 0.3s;
        }
        .search-form button:hover {
            background: #2563eb;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #e2e8f0;
        }
        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .nav-links li a {
            color: #cbd5e1;
            font-weight: 600;
            padding: 10px 15px;
            border-radius: 8px;
            transition: all 0.3s;
        }
        .nav-links li a:hover {
            background: #3b82f6;
            color: white;
        }
        .breadcrumb {
            margin-top: 15px;
            font-size: 0.9rem;
            color: #94a3b8;
        }
        .breadcrumb a {
            color: #cbd5e1;
        }
        .breadcrumb span {
            margin: 0 5px;
        }
        main {
            padding: 40px 0;
            background: #1e293b;
            border-radius: 20px;
            margin: 30px auto;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .article-header {
            text-align: center;
            margin-bottom: 40px;
            padding: 0 20px;
        }
        h1 {
            font-size: 3.5rem;
            color: #60a5fa;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
        }
        .subtitle {
            font-size: 1.5rem;
            color: #94a3b8;
            margin-bottom: 30px;
        }
        .article-meta {
            display: flex;
            justify-content: center;
            gap: 20px;
            color: #64748b;
            font-size: 0.9rem;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .content {
            padding: 0 30px;
        }
        h2 {
            font-size: 2.5rem;
            color: #8b5cf6;
            margin: 40px 0 20px;
            border-left: 5px solid #3b82f6;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #93c5fd;
            margin: 30px 0 15px;
        }
        p {
            margin-bottom: 25px;
            font-size: 1.2rem;
            text-align: justify;
            color: #cbd5e1;
            line-height: 2;
        }
        .highlight {
            background: linear-gradient(90deg, #3b82f6, transparent);
            padding: 15px;
            border-radius: 10px;
            border-left: 5px solid #8b5cf6;
            margin: 25px 0;
            font-weight: bold;
            color: #e2e8f0;
        }
        emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        .image-container {
            text-align: center;
            margin: 40px 0;
        }
        .feature-img {
            max-width: 100%;
            height: auto;
            border-radius: 15px;
            border: 5px solid #475569;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        .caption {
            margin-top: 10px;
            font-style: italic;
            color: #94a3b8;
        }
        .interaction {
            background: #0f172a;
            padding: 30px;
            border-radius: 15px;
            margin: 40px 0;
            border: 2px solid #334155;
        }
        .interaction h3 {
            color: #60a5fa;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 8px;
            color: #cbd5e1;
            font-weight: 600;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            border-radius: 8px;
            border: 2px solid #475569;
            background: #1e293b;
            color: #e2e8f0;
            font-size: 1rem;
            transition: border 0.3s;
        }
        input:focus, textarea:focus, select:focus {
            border-color: #3b82f6;
            outline: none;
        }
        button[type="submit"] {
            background: linear-gradient(90deg, #3b82f6, #8b5cf6);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        button[type="submit"]:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
        }
        .rating {
            display: flex;
            gap: 10px;
            align-items: center;
            margin-bottom: 20px;
        }
        .star {
            font-size: 2rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.3s;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            margin: 40px 0;
            padding: 30px;
            background: #0f172a;
            border-radius: 15px;
        }
        .web-link {
            background: #1e293b;
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            border: 2px solid #334155;
            transition: transform 0.3s, border-color 0.3s;
        }
        .web-link:hover {
            transform: translateY(-5px);
            border-color: #3b82f6;
        }
        .web-link a {
            font-weight: 600;
            color: #e2e8f0;
        }
        footer {
            background: #0f172a;
            padding: 40px 0;
            text-align: center;
            border-top: 3px solid #3b82f6;
        }
        .footer-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }
        .copyright {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .social-links {
            display: flex;
            gap: 20px;
            margin-top: 20px;
        }
        .social-links a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            background: #1e293b;
            border-radius: 50%;
            color: #e2e8f0;
            font-size: 1.5rem;
            transition: all 0.3s;
        }
        .social-links a:hover {
            background: #3b82f6;
            transform: scale(1.1);
        }
        @media (max-width: 992px) {
            .web-links {
                grid-template-columns: repeat(3, 1fr);
            }
            h1 {
                font-size: 2.8rem;
            }
            h2 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header-top {
                flex-direction: column;
                gap: 20px;
            }
            .search-form input {
                width: 200px;
            }
            .hamburger {
                display: block;
                position: absolute;
                top: 30px;
                right: 20px;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #1e293b;
                position: absolute;
                top: 100px;
                left: 0;
                padding: 20px;
                border-radius: 0 0 15px 15px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
            }
            .nav-links.active {
                display: flex;
            }
            .nav-links li {
                text-align: center;
            }
            .web-links {
                grid-template-columns: repeat(2, 1fr);
            }
            .article-meta {
                flex-direction: column;
                align-items: center;
            }
        }
        @media (max-width: 576px) {
            .web-links {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content {
                padding: 0 15px;
            }
        }