* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.7; color: #333; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); min-height: 100vh; }
        a { color: #ff6b8b; text-decoration: none; transition: all 0.3s ease; }
        a:hover { color: #ff3e6d; text-decoration: underline; }
        img { max-width: 100%; height: auto; border-radius: 10px; }
        .container { width: 95%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        header { background: linear-gradient(90deg, #6a11cb 0%, #2575fc 100%); color: white; padding: 1rem 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
        .header-content { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-size: 2rem; font-weight: 900; text-transform: uppercase; letter-spacing: 2px; color: #fff; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        .my-logo:hover { color: #ffcc00; }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; }
        nav ul { display: flex; list-style: none; gap: 2rem; }
        nav a { color: white; font-weight: 600; padding: 0.5rem 1rem; border-radius: 5px; }
        nav a:hover { background: rgba(255,255,255,0.2); text-decoration: none; }
        .breadcrumb { padding: 1rem 0; font-size: 0.9rem; background: #e9ecef; margin-top: 5px; }
        .breadcrumb a { color: #6a11cb; }
        main { display: grid; grid-template-columns: 3fr 1fr; gap: 2rem; padding: 2rem 0; }
        article { background: white; padding: 2.5rem; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); }
        aside { background: white; padding: 1.5rem; border-radius: 15px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); align-self: start; }
        h1 { font-size: 2.8rem; color: #2575fc; margin-bottom: 1.5rem; border-bottom: 3px solid #ffcc00; padding-bottom: 0.5rem; }
        h2 { font-size: 2rem; color: #6a11cb; margin: 2rem 0 1rem; }
        h3 { font-size: 1.6rem; color: #ff6b8b; margin: 1.5rem 0 0.8rem; }
        h4 { font-size: 1.3rem; color: #333; margin: 1.2rem 0 0.6rem; }
        p { margin-bottom: 1.2rem; text-align: justify; }
        strong { color: #2575fc; }
        .highlight { background: #fffacd; padding: 1rem; border-left: 5px solid #ffcc00; margin: 1.5rem 0; }
        .emoji { font-size: 1.2em; margin-right: 5px; }
        .feature-img { width: 100%; margin: 2rem 0; border: 3px solid #6a11cb; }
        form { background: #f8f9fa; padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        input, textarea, select { width: 100%; padding: 0.8rem; margin: 0.5rem 0 1rem; border: 1px solid #ccc; border-radius: 5px; font-size: 1rem; }
        button { background: linear-gradient(90deg, #ff6b8b, #ff3e6d); color: white; border: none; padding: 0.8rem 2rem; border-radius: 50px; cursor: pointer; font-weight: bold; transition: transform 0.3s; }
        button:hover { transform: scale(1.05); }
        footer { background: #2d3748; color: #cbd5e0; padding: 2rem 0; margin-top: 3rem; }
        .footer-content { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; }
        .copyright { text-align: center; padding-top: 2rem; border-top: 1px solid #4a5568; margin-top: 2rem; font-size: 0.9rem; }
        friend-link { display: block; margin: 0.5rem 0; }
        friend-link a { color: #90cdf4; }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            nav ul { flex-direction: column; position: fixed; top: 80px; left: -100%; background: #6a11cb; width: 100%; padding: 2rem; transition: left 0.5s; }
            nav.active ul { left: 0; }
            main { grid-template-columns: 1fr; }
            h1 { font-size: 2.2rem; }
            .header-content { flex-wrap: wrap; }
        }
        .rating i { color: #ffcc00; cursor: pointer; margin: 0 2px; }
        .rating i:hover { transform: scale(1.2); }
        .tag { display: inline-block; background: #e9ecef; padding: 0.3rem 0.8rem; border-radius: 20px; margin: 0.2rem; font-size: 0.9rem; }
        .tag:hover { background: #2575fc; color: white; }