* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            line-height: 1.6;
            color: #333;
            background: linear-gradient(135deg, #0c1a2d 0%, #1a3a5f 100%);
            background-attachment: fixed;
            min-height: 100vh;
        }
        a { color: #ffde59; text-decoration: none; transition: color 0.3s ease, transform 0.2s; }
        a:hover { color: #ffb347; transform: translateY(-1px); }
        img { max-width: 100%; height: auto; display: block; }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: rgba(12, 26, 45, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 2px solid #ffde59;
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-family: 'Arial Black', sans-serif;
            font-size: 2rem;
            background: linear-gradient(to right, #ffde59, #ff8a00);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
            letter-spacing: 1px;
        }
        .logo a:hover { transform: scale(1.05); }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav a {
            color: #e6f2ff;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        nav a:hover {
            background: rgba(255, 222, 89, 0.15);
            color: #ffde59;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
            padding: 10px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background: #ffde59;
            border-radius: 2px;
            transition: 0.3s;
        }
        .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
        .hamburger.active span:nth-child(2) { opacity: 0; }
        .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
        .breadcrumb {
            padding: 15px 0;
            color: #a0c8ff;
            font-size: 0.9rem;
        }
        .breadcrumb a { color: #a0c8ff; }
        .breadcrumb a:hover { color: #ffde59; }
        .breadcrumb i { margin: 0 8px; }
        main {
            background: #ffffff;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            overflow: hidden;
            margin: 20px auto;
            padding: 30px;
        }
        article { max-width: 900px; margin: 0 auto; }
        h1 {
            font-size: 2.8rem;
            color: #0c1a2d;
            margin-bottom: 25px;
            line-height: 1.2;
            border-left: 6px solid #ffde59;
            padding-left: 20px;
            background: linear-gradient(90deg, #0c1a2d, #1a3a5f);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        h2 {
            font-size: 2rem;
            color: #1a3a5f;
            margin: 40px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #ffde59;
        }
        h3 {
            font-size: 1.6rem;
            color: #2a4a7a;
            margin: 30px 0 15px;
        }
        h4 {
            font-size: 1.3rem;
            color: #3a5a8a;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .lead {
            font-size: 1.3rem;
            color: #1a3a5f;
            font-weight: 600;
            padding: 15px;
            background: #f0f8ff;
            border-radius: 8px;
            border-left: 4px solid #ffde59;
        }
        .highlight {
            background: linear-gradient(120deg, #ffde5944 0%, #ffde5944 100%);
            padding: 2px 6px;
            border-radius: 3px;
            font-weight: 600;
        }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .feature-img {
            width: 100%;
            border-radius: 12px;
            border: 3px solid #ffde59;
            margin: 30px 0;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
            transition: transform 0.5s ease;
        }
        .feature-img:hover { transform: scale(1.01); }
        .search-box {
            background: #eef5ff;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            text-align: center;
        }
        .search-box h3 { color: #0c1a2d; margin-top: 0; }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 20px auto 0;
        }
        .search-form input {
            flex: 1;
            padding: 15px;
            border: 2px solid #a0c8ff;
            border-radius: 8px 0 0 8px;
            font-size: 1rem;
        }
        .search-form button {
            background: linear-gradient(to right, #1a3a5f, #0c1a2d);
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 8px 8px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-form button:hover { background: linear-gradient(to right, #2a4a7a, #1a3a5f); }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .card {
            background: #f8fbff;
            border-radius: 12px;
            padding: 25px;
            border: 1px solid #d1e3ff;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.1);
        }
        .card h3 { margin-top: 0; }
        .rating-stars {
            display: flex;
            gap: 5px;
            margin: 15px 0;
        }
        .rating-stars i {
            color: #ffcc00;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars i:hover { color: #ffaa00; }
        .comment-form textarea, .score-form select {
            width: 100%;
            padding: 12px;
            border: 1px solid #a0c8ff;
            border-radius: 8px;
            margin: 10px 0;
            font-family: inherit;
        }
        .btn {
            background: linear-gradient(to right, #ffde59, #ff8a00);
            color: #0c1a2d;
            border: none;
            padding: 12px 25px;
            border-radius: 8px;
            cursor: pointer;
            font-weight: bold;
            display: inline-block;
            transition: all 0.3s;
        }
        .btn:hover {
            background: linear-gradient(to right, #ffb347, #ffde59);
            color: #000;
            box-shadow: 0 5px 15px rgba(255, 222, 89, 0.4);
        }
        .link-list {
            background: #eef5ff;
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .link-list h3 { margin-top: 0; }
        .link-list ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 10px;
            list-style: none;
        }
        .link-list li { padding: 8px 0; border-bottom: 1px dashed #b8d4ff; }
        .link-list li:last-child { border-bottom: none; }
        footer {
            background: #0c1a2d;
            color: #a0c8ff;
            padding: 40px 0 20px;
            margin-top: 40px;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }
        .footer-section h3 {
            color: #ffde59;
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
        friend-link {
            display: block;
            margin: 10px 0;
            color: #a0c8ff;
            padding: 8px;
            border-radius: 5px;
            background: rgba(255,255,255,0.05);
        }
        friend-link:hover {
            background: rgba(255, 222, 89, 0.1);
            color: #ffde59;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #1a3a5f;
            font-size: 0.9rem;
            color: #88aadd;
        }
        @media (max-width: 768px) {
            .header-inner { flex-wrap: wrap; }
            nav {
                width: 100%;
                max-height: 0;
                overflow: hidden;
                transition: max-height 0.5s ease;
            }
            nav.active { max-height: 300px; margin-top: 15px; }
            nav ul {
                flex-direction: column;
                gap: 10px;
            }
            .hamburger { display: flex; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            .interactive-section { grid-template-columns: 1fr; }
            .link-list ul { grid-template-columns: 1fr; }
            .search-form { flex-direction: column; }
            .search-form input { border-radius: 8px; margin-bottom: 10px; }
            .search-form button { border-radius: 8px; padding: 15px; }
        }