* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #0f172a;
            color: #cbd5e1;
            line-height: 1.7;
            overflow-x: hidden;
        }
        a {
            color: #60a5fa;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #38bdf8;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 8px;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section {
            padding: 60px 0;
        }
        h1, h2, h3, h4 {
            color: #f8fafc;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 1rem;
        }
        h1 {
            font-size: 2.8rem;
            background: linear-gradient(90deg, #fbbf24, #fb923c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #3b82f6;
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: #cbd5e1;
            margin-top: 2rem;
        }
        h4 {
            font-size: 1.4rem;
            color: #94a3b8;
            margin-top: 1.5rem;
        }
        p {
            margin-bottom: 1.5rem;
            font-size: 1.1rem;
        }
        strong {
            color: #f8fafc;
            font-weight: 700;
        }
        header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid #334155;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(45deg, #f59e0b, #ef4444);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: 1px;
        }
        .my-logo:hover {
            transform: scale(1.03);
        }
        .desktop-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .desktop-nav a {
            color: #cbd5e1;
            font-weight: 600;
            padding: 8px 0;
            position: relative;
        }
        .desktop-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #3b82f6;
            transition: width 0.3s ease;
        }
        .desktop-nav a:hover::after {
            width: 100%;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #cbd5e1;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(10px);
            border-top: 1px solid #334155;
            padding: 20px;
            flex-direction: column;
            gap: 15px;
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            color: #cbd5e1;
            font-weight: 600;
            padding: 10px;
            border-bottom: 1px solid #334155;
        }
        .breadcrumb {
            padding: 20px 0;
            font-size: 0.95rem;
            color: #94a3b8;
        }
        .breadcrumb a:hover {
            color: #fbbf24;
        }
        .hero {
            background: linear-gradient(rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9)), url('https://images.unsplash.com/photo-1550745165-9bc0b252726f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
            background-size: cover;
            background-position: center;
            text-align: center;
            padding: 100px 20px;
            border-radius: 0 0 20px 20px;
            margin-bottom: 40px;
        }
        .hero h1 {
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            color: #e2e8f0;
        }
        .search-box {
            max-width: 600px;
            margin: 40px auto;
            background: #1e293b;
            padding: 30px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        .search-box h3 {
            text-align: center;
            margin-bottom: 20px;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 15px;
            border: 2px solid #475569;
            border-radius: 8px 0 0 8px;
            background: #0f172a;
            color: #f1f5f9;
            font-size: 1rem;
        }
        .search-form button {
            padding: 15px 25px;
            background: linear-gradient(90deg, #3b82f6, #1d4ed8);
            color: white;
            border: none;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s ease;
        }
        .search-form button:hover {
            background: linear-gradient(90deg, #1d4ed8, #1e40af);
            transform: translateY(-2px);
        }
        .content-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .card {
            background: #1e293b;
            border-radius: 12px;
            padding: 25px;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid #334155;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
            border-color: #3b82f6;
        }
        .article-content {
            background: #1e293b;
            padding: 40px;
            border-radius: 12px;
            margin: 40px 0;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        .highlight {
            background: rgba(251, 191, 36, 0.1);
            border-left: 4px solid #fbbf24;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .user-interaction {
            background: #1e293b;
            padding: 40px;
            border-radius: 12px;
            margin-top: 60px;
        }
        .rating-box, .comment-box {
            margin-bottom: 40px;
        }
        .stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
        }
        .star {
            font-size: 2rem;
            color: #475569;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #fbbf24;
        }
        textarea, input[type="text"], input[type="email"] {
            width: 100%;
            padding: 15px;
            margin-bottom: 15px;
            background: #0f172a;
            border: 1px solid #475569;
            border-radius: 8px;
            color: #f1f5f9;
            font-size: 1rem;
        }
        button[type="submit"] {
            padding: 15px 30px;
            background: linear-gradient(90deg, #10b981, #059669);
            color: white;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        button[type="submit"]:hover {
            background: linear-gradient(90deg, #059669, #047857);
            transform: translateY(-2px);
        }
        footer {
            background: #0d1321;
            color: #94a3b8;
            padding: 60px 0 30px;
            margin-top: 80px;
            border-top: 1px solid #334155;
        }
        .footer-content {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-section {
            flex: 1;
            min-width: 250px;
        }
        .footer-section h4 {
            color: #f8fafc;
            margin-bottom: 20px;
            font-size: 1.3rem;
        }
        friend-link {
            display: block;
            margin-bottom: 10px;
            padding: 8px 0;
            border-bottom: 1px dashed #475569;
        }
        friend-link a {
            color: #cbd5e1;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #334155;
            font-size: 0.9rem;
            color: #64748b;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.4rem; }
            h2 { font-size: 2rem; }
            .desktop-nav { display: none; }
            .hamburger { display: block; }
            .hero { padding: 80px 20px; }
        }
        @media (max-width: 768px) {
            .header-content, .footer-content {
                flex-direction: column;
            }
            .search-form {
                flex-direction: column;
            }
            .search-form input,
            .search-form button {
                border-radius: 8px;
                margin-bottom: 10px;
            }
            .article-content {
                padding: 25px;
            }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            .hero p { font-size: 1.1rem; }
        }
        @media (max-width: 480px) {
            .container { padding: 0 15px; }
            section { padding: 40px 0; }
            h1 { font-size: 1.8rem; }
            h2 { font-size: 1.5rem; }
        }