* { 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: #e0e0e0;
            background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 50%, #16213e 100%);
            background-attachment: fixed;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: #4dabf7; text-decoration: none; transition: color 0.3s ease, transform 0.2s ease; }
        a:hover { color: #74c0fc; transform: translateY(-2px); }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        section { padding: 3rem 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
        .site-header {
            background: rgba(10, 10, 20, 0.95);
            backdrop-filter: blur(10px);
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 2px solid #339af0;
            padding: 1rem 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-family: 'Arial Black', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff6b6b, #339af0, #51cf66);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 5px rgba(0,0,0,0.5);
        }
        .my-logo:hover { transform: scale(1.03); }
        .main-nav ul {
            display: flex;
            gap: 2rem;
            list-style: none;
        }
        .main-nav a {
            color: #adb5bd;
            font-weight: 600;
            padding: 0.5rem 0;
            position: relative;
        }
        .main-nav a:hover, .main-nav a.active { color: #fff; }
        .main-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #339af0;
            transition: width 0.3s ease;
        }
        .main-nav a:hover::after { width: 100%; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.5rem;
        }
        .breadcrumb {
            padding: 1rem 0;
            font-size: 0.9rem;
            color: #adb5bd;
            background: rgba(30, 30, 46, 0.8);
        }
        .breadcrumb a { margin: 0 0.3rem; }
        .breadcrumb span { color: #74c0fc; }
        .hero {
            text-align: center;
            padding: 4rem 0;
            background: radial-gradient(circle at center, rgba(51, 154, 240, 0.1) 0%, transparent 70%);
        }
        h1 {
            font-size: 3.5rem;
            margin-bottom: 1rem;
            background: linear-gradient(90deg, #ffa94d, #ff6b6b);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        .tagline { font-size: 1.3rem; color: #a5d8ff; margin-bottom: 2rem; }
        .search-box {
            max-width: 600px;
            margin: 2rem auto;
            display: flex;
            border-radius: 50px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        .search-box input {
            flex: 1;
            padding: 1rem 1.5rem;
            border: none;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            color: white;
            font-size: 1rem;
        }
        .search-box input::placeholder { color: #adb5bd; }
        .search-box button {
            background: linear-gradient(90deg, #339af0, #228be6);
            color: white;
            border: none;
            padding: 0 2rem;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s ease;
        }
        .search-box button:hover { background: linear-gradient(90deg, #228be6, #1c7ed6); }
        .content-area { background: rgba(15, 20, 30, 0.8); padding: 2rem; border-radius: 15px; margin: 2rem 0; box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4); }
        h2 { font-size: 2.5rem; color: #4dabf7; margin: 2.5rem 0 1.5rem; padding-bottom: 0.5rem; border-bottom: 2px solid rgba(77, 171, 247, 0.3); }
        h3 { font-size: 2rem; color: #69db7c; margin: 2rem 0 1rem; }
        h4 { font-size: 1.5rem; color: #ffa94d; margin: 1.5rem 0 0.8rem; }
        p { margin-bottom: 1.5rem; text-align: justify; color: #d0d0d0; }
        .lead { font-size: 1.2rem; color: #a5d8ff; font-weight: 500; }
        .highlight { background: rgba(255, 107, 107, 0.1); border-left: 4px solid #ff6b6b; padding: 1.5rem; margin: 2rem 0; border-radius: 0 8px 8px 0; }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background: rgba(40, 50, 70, 0.6);
            padding: 1.5rem;
            border-radius: 10px;
            text-align: center;
            border-top: 5px solid #339af0;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .stat-card:hover { transform: translateY(-10px); box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3); }
        .stat-card i { font-size: 2.5rem; color: #4dabf7; margin-bottom: 1rem; }
        .stat-card h4 { color: #fff; margin: 0.5rem 0; }
        .stat-card .number { font-size: 2.8rem; font-weight: bold; color: #ffd43b; }
        .emoji { font-size: 1.2em; margin-right: 0.3rem; }
        .feature-img {
            width: 100%;
            border-radius: 10px;
            margin: 2rem auto;
            border: 3px solid rgba(51, 154, 240, 0.5);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
        }
        figcaption { text-align: center; font-style: italic; color: #999; margin-top: 0.5rem; font-size: 0.9rem; }
        .comment-section, .rating-section {
            background: rgba(30, 35, 50, 0.7);
            padding: 2rem;
            border-radius: 10px;
            margin: 3rem 0;
        }
        .form-group { margin-bottom: 1.5rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; color: #a5d8ff; font-weight: 600; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.8rem;
            border-radius: 5px;
            border: 1px solid #495057;
            background: rgba(255, 255, 255, 0.08);
            color: white;
            font-size: 1rem;
        }
        .form-group textarea { min-height: 150px; resize: vertical; }
        .star-rating { display: flex; gap: 0.5rem; margin: 1rem 0; }
        .star-rating input { display: none; }
        .star-rating label { font-size: 2rem; color: #495057; cursor: pointer; transition: color 0.2s; }
        .star-rating label:hover, .star-rating label:hover ~ label, .star-rating input:checked ~ label { color: #ffd43b; }
        .btn {
            display: inline-block;
            background: linear-gradient(90deg, #40c057, #2f9e44);
            color: white;
            padding: 0.8rem 2rem;
            border: none;
            border-radius: 5px;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
            text-align: center;
        }
        .btn:hover { background: linear-gradient(90deg, #2f9e44, #2b8a3e); transform: scale(1.05); box-shadow: 0 5px 15px rgba(47, 158, 68, 0.4); }
        .btn-secondary { background: linear-gradient(90deg, #339af0, #228be6); }
        .btn-secondary:hover { background: linear-gradient(90deg, #228be6, #1c7ed6); box-shadow: 0 5px 15px rgba(34, 139, 230, 0.4); }
        .site-footer {
            background: #0a0a14;
            padding: 3rem 0 1.5rem;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-logo { font-size: 1.8rem; margin-bottom: 1rem; }
        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            margin: 1rem 0;
        }
        friend-link {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            padding: 0.5rem 1rem;
            border-radius: 5px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #868e96;
            font-size: 0.9rem;
        }
        @media (max-width: 992px) {
            h1 { font-size: 2.8rem; }
            h2 { font-size: 2.2rem; }
            .main-nav ul { gap: 1rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(10, 10, 20, 0.98);
                padding: 1rem;
                box-shadow: 0 10px 20px rgba(0,0,0,0.5);
            }
            .main-nav.active ul { display: flex; }
            .header-inner { flex-wrap: wrap; }
            .hero { padding: 3rem 0; }
            .content-area { padding: 1.5rem; }
            .stats-grid { grid-template-columns: 1fr; }
        }
        @media (max-width: 480px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .tagline { font-size: 1.1rem; }
            .search-box { flex-direction: column; border-radius: 10px; }
            .search-box input, .search-box button { width: 100%; border-radius: 0; }
        }