* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 3px solid #3b82f6;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        .logo a {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #60a5fa, #3b82f6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-decoration: none;
            letter-spacing: -1px;
        }
        .nav-desktop {
            display: flex;
            gap: 30px;
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
        }
        .nav-desktop a {
            color: #cbd5e1;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            transition: all 0.3s ease;
            padding: 8px 12px;
            border-radius: 6px;
        }
        .nav-desktop a:hover {
            color: #60a5fa;
            background: rgba(59, 130, 246, 0.1);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 10px;
        }
        .hamburger span {
            display: block;
            width: 25px;
            height: 3px;
            background: #60a5fa;
            border-radius: 3px;
            transition: 0.3s;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: flex;
            }
        }
        .nav-mobile {
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(20px);
            padding: 20px;
            flex-direction: column;
            gap: 15px;
            display: none;
            border-top: 1px solid #334155;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            z-index: 999;
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            color: #cbd5e1;
            text-decoration: none;
            font-size: 1.2rem;
            padding: 15px;
            border-radius: 8px;
            transition: all 0.3s;
            border-left: 4px solid transparent;
        }
        .nav-mobile a:hover {
            background: rgba(59, 130, 246, 0.15);
            border-left-color: #3b82f6;
            padding-left: 20px;
        }
        .breadcrumb {
            padding: 15px 0;
            background: rgba(30, 41, 59, 0.7);
            border-bottom: 1px solid #334155;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            flex-wrap: wrap;
            gap: 10px;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            color: #94a3b8;
            font-size: 0.95rem;
        }
        .breadcrumb li:not(:last-child)::after {
            content: '›';
            margin-left: 10px;
            color: #64748b;
        }
        .breadcrumb a {
            color: #60a5fa;
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .hero {
            padding: 60px 0;
            text-align: center;
            background: radial-gradient(circle at top, rgba(59, 130, 246, 0.1), transparent 70%);
        }
        .hero h1 {
            font-size: 3.5rem;
            background: linear-gradient(90deg, #60a5fa, #a78bfa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.5rem;
            }
        }
        .hero-subtitle {
            font-size: 1.3rem;
            color: #cbd5e1;
            max-width: 800px;
            margin: 0 auto 40px;
        }
        .search-container {
            max-width: 600px;
            margin: 40px auto;
            padding: 0 20px;
        }
        .search-form {
            display: flex;
            background: rgba(255, 255, 255, 0.05);
            border: 2px solid #3b82f6;
            border-radius: 50px;
            overflow: hidden;
            transition: all 0.3s;
        }
        .search-form:focus-within {
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
        }
        .search-input {
            flex: 1;
            padding: 18px 25px;
            background: transparent;
            border: none;
            color: #f1f5f9;
            font-size: 1.1rem;
            outline: none;
        }
        .search-button {
            background: linear-gradient(90deg, #3b82f6, #6366f1);
            border: none;
            color: white;
            padding: 0 30px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }
        .search-button:hover {
            background: linear-gradient(90deg, #2563eb, #4f46e5);
            padding: 0 35px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 0;
        }
        @media (max-width: 992px) {
            .content-wrapper {
                grid-template-columns: 1fr;
            }
        }
        article {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        }
        article h2 {
            color: #60a5fa;
            font-size: 2.2rem;
            margin: 30px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid rgba(59, 130, 246, 0.3);
        }
        article h3 {
            color: #a78bfa;
            font-size: 1.8rem;
            margin: 25px 0 15px;
        }
        article h4 {
            color: #c4b5fd;
            font-size: 1.4rem;
            margin: 20px 0 10px;
        }
        article p {
            margin-bottom: 20px;
            color: #cbd5e1;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.2), transparent);
            border-left: 4px solid #3b82f6;
            padding: 25px;
            border-radius: 0 10px 10px 0;
            margin: 25px 0;
        }
        .highlight p {
            color: #e2e8f0;
            font-size: 1.2rem;
            margin: 0;
        }
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin: 30px 0;
        }
        .feature-card {
            background: rgba(30, 41, 59, 0.7);
            border-radius: 12px;
            padding: 25px;
            border: 1px solid #334155;
            transition: transform 0.3s;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: #3b82f6;
        }
        .feature-card i {
            font-size: 2.5rem;
            color: #60a5fa;
            margin-bottom: 15px;
        }
        .feature-card h4 {
            color: #f1f5f9;
            margin: 0 0 10px;
            font-size: 1.3rem;
        }
        .article-image {
            width: 100%;
            border-radius: 12px;
            margin: 30px 0;
            border: 3px solid transparent;
            background: linear-gradient(45deg, #3b82f6, #8b5cf6) border-box;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
            transition: transform 0.5s;
        }
        .article-image:hover {
            transform: scale(1.02);
        }
        aside {
            background: rgba(255, 255, 255, 0.03);
            border-radius: 20px;
            padding: 30px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            align-self: start;
        }
        aside h3 {
            color: #60a5fa;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid rgba(59, 130, 246, 0.3);
        }
        .rating-form {
            margin: 25px 0;
        }
        .rating-stars {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        .rating-stars input {
            display: none;
        }
        .rating-stars label {
            font-size: 2rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover ~ label,
        .rating-stars input:checked ~ label {
            color: #fbbf24;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            color: #cbd5e1;
            margin-bottom: 8px;
            font-weight: 600;
        }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid #475569;
            border-radius: 8px;
            color: #f1f5f9;
            font-size: 1rem;
            transition: all 0.3s;
        }
        .form-control:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
        }
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            width: 100%;
            padding: 15px;
            background: linear-gradient(90deg, #10b981, #34d399);
            border: none;
            border-radius: 8px;
            color: white;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .submit-btn:hover {
            background: linear-gradient(90deg, #059669, #10b981);
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
        }
        .comments-section {
            margin-top: 50px;
            padding-top: 40px;
            border-top: 2px solid rgba(255, 255, 255, 0.05);
        }
        .comment {
            background: rgba(30, 41, 59, 0.7);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 20px;
            border-left: 4px solid #3b82f6;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
        }
        .comment-author {
            font-weight: 700;
            color: #60a5fa;
        }
        .comment-date {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .comment-rating {
            color: #fbbf24;
            margin: 5px 0;
        }
        .comment-text {
            color: #cbd5e1;
            line-height: 1.6;
        }
        .content-links {
            margin: 30px 0;
            padding: 20px;
            background: rgba(59, 130, 246, 0.1);
            border-radius: 12px;
        }
        .content-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 15px;
            list-style: none;
        }
        .content-links a {
            color: #60a5fa;
            text-decoration: none;
            display: flex;
            align-items: center;
            padding: 10px 15px;
            background: rgba(30, 41, 59, 0.7);
            border-radius: 8px;
            transition: all 0.3s;
        }
        .content-links a:hover {
            background: rgba(59, 130, 246, 0.2);
            transform: translateX(5px);
        }
        .content-links i {
            margin-right: 10px;
            font-size: 1.2rem;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 15px;
            margin: 40px 0;
            padding: 30px;
            background: rgba(15, 23, 42, 0.9);
            border-radius: 15px;
            border: 1px solid #334155;
        }
        .web-link a {
            color: #94a3b8;
            text-decoration: none;
            padding: 8px 12px;
            border-radius: 6px;
            display: block;
            transition: all 0.3s;
        }
        .web-link a:hover {
            color: #60a5fa;
            background: rgba(59, 130, 246, 0.1);
        }
        footer {
            background: rgba(15, 23, 42, 0.98);
            padding: 50px 0 30px;
            border-top: 3px solid #3b82f6;
            margin-top: 60px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #60a5fa, #3b82f6);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 20px;
        }
        .footer-description {
            color: #94a3b8;
            line-height: 1.6;
        }
        .footer-heading {
            color: #f1f5f9;
            font-size: 1.3rem;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #334155;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 12px;
        }
        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: all 0.3s;
            display: flex;
            align-items: center;
        }
        .footer-links a:hover {
            color: #60a5fa;
            transform: translateX(5px);
        }
        .footer-links i {
            margin-right: 10px;
            width: 20px;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            color: #64748b;
            font-size: 0.95rem;
        }
        .emoji {
            font-size: 1.2em;
            margin: 0 5px;
        }
        .keyword {
            background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), transparent);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
            color: #60a5fa;
        }
        .tag {
            display: inline-block;
            background: rgba(139, 92, 246, 0.2);
            color: #a78bfa;
            padding: 5px 15px;
            border-radius: 50px;
            font-size: 0.9rem;
            margin: 5px;
        }
        .stat-box {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            padding: 15px 25px;
            border-radius: 12px;
            margin: 10px;
            text-align: center;
            border: 1px solid #334155;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            background: linear-gradient(90deg, #60a5fa, #a78bfa);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        .stat-label {
            color: #94a3b8;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 15px;
            }
            article {
                padding: 25px;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
            .hero-subtitle {
                font-size: 1.1rem;
            }
            .search-input {
                padding: 15px 20px;
                font-size: 1rem;
            }
            .search-button {
                padding: 0 25px;
            }
            .feature-list {
                grid-template-columns: 1fr;
            }
            .content-links ul {
                grid-template-columns: 1fr;
            }
            .web-links {
                grid-template-columns: repeat(2, 1fr);
                padding: 20px;
            }
        }
        @media (max-width: 480px) {
            .web-links {
                grid-template-columns: 1fr;
            }
            .stat-box {
                padding: 10px 15px;
            }
            .stat-number {
                font-size: 2rem;
            }
        }