* { 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: #f8f9fa; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; }
        header { background: linear-gradient(135deg, #1a237e 0%, #283593 100%); color: white; padding: 1rem 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
        .header-top { display: flex; justify-content: space-between; align-items: center; }
        .my-logo { font-size: 2.2rem; font-weight: 800; letter-spacing: 1px; color: #ffd700; text-shadow: 2px 2px 4px rgba(0,0,0,0.5); transition: transform 0.3s; }
        .my-logo:hover { transform: scale(1.05); }
        .nav-desktop { display: flex; gap: 1.5rem; }
        .nav-desktop a { padding: 0.6rem 1.2rem; border-radius: 6px; font-weight: 600; transition: all 0.3s; }
        .nav-desktop a:hover { background: rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; padding: 0.5rem; }
        .nav-mobile { display: none; flex-direction: column; background: #1a237e; padding: 1rem; border-radius: 8px; margin-top: 1rem; }
        .nav-mobile.active { display: flex; }
        .nav-mobile a { padding: 0.8rem; border-bottom: 1px solid #3949ab; }
        .nav-mobile a:hover { background: #283593; }
        .breadcrumb { background: #e3f2fd; padding: 0.8rem 0; color: #1a237e; font-size: 0.95rem; }
        .breadcrumb a { color: #0d47a1; font-weight: 500; }
        .breadcrumb a:hover { text-decoration: underline; }
        main { background: white; padding: 2.5rem; margin: 2rem 0; border-radius: 12px; box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
        h1 { font-size: 2.8rem; color: #1a237e; margin-bottom: 1.2rem; text-align: center; border-bottom: 4px solid #ffd700; padding-bottom: 0.5rem; }
        h2 { font-size: 2.2rem; color: #283593; margin: 2.5rem 0 1rem; border-left: 5px solid #3949ab; padding-left: 15px; }
        h3 { font-size: 1.7rem; color: #3f51b5; margin: 2rem 0 0.8rem; }
        h4 { font-size: 1.4rem; color: #5c6bc0; margin: 1.5rem 0 0.6rem; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        .highlight { background: #e8f5e9; padding: 1.2rem; border-radius: 8px; border-left: 5px solid #4caf50; margin: 1.8rem 0; }
        .emoji { font-size: 1.2rem; margin-right: 5px; }
        .last-updated { background: #fff3e0; padding: 0.8rem; border-radius: 6px; display: inline-block; margin-bottom: 1.5rem; font-weight: 600; }
        .content-img { border-radius: 10px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); margin: 1.8rem auto; border: 3px solid #ffd700; }
        .link-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; margin: 2rem 0; }
        .link-card { background: #f5f5f5; padding: 1.2rem; border-radius: 8px; transition: transform 0.3s; }
        .link-card:hover { transform: translateY(-5px); background: #e0e0e0; }
        .stats-box { background: linear-gradient(135deg, #bbdefb 0%, #e3f2fd 100%); padding: 1.5rem; border-radius: 10px; margin: 2rem 0; }
        .search-box, .comment-form, .rating-form { background: #f1f8e9; padding: 1.8rem; border-radius: 10px; margin: 2.5rem 0; border: 2px solid #c5e1a5; }
        form { display: flex; flex-direction: column; gap: 1rem; max-width: 600px; }
        input, textarea, select { padding: 0.9rem; border: 2px solid #bdbdbd; border-radius: 6px; font-size: 1rem; transition: border 0.3s; }
        input:focus, textarea:focus, select:focus { border-color: #3949ab; outline: none; }
        button { padding: 0.9rem 1.8rem; background: linear-gradient(135deg, #1a237e 0%, #3949ab 100%); color: white; border: none; border-radius: 6px; font-weight: 700; cursor: pointer; transition: all 0.3s; }
        button:hover { background: linear-gradient(135deg, #0d47a1 0%, #283593 100%); transform: translateY(-2px); box-shadow: 0 4px 8px rgba(0,0,0,0.2); }
        footer { background: #1a237e; color: white; padding: 2.5rem 0; margin-top: 3rem; }
        .friend-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-bottom: 2rem; }
        friend-link { display: inline-block; background: #3949ab; padding: 0.8rem 1.5rem; border-radius: 6px; margin: 0.5rem; transition: all 0.3s; }
        friend-link:hover { background: #5c6bc0; transform: scale(1.05); }
        .copyright { margin-top: 2rem; font-size: 0.9rem; color: #bbdefb; text-align: center; }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger { display: block; }
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.5rem; }
            main { padding: 1.5rem; }
            .header-top { flex-wrap: wrap; }
        }
        @media (max-width: 480px) {
            .friend-links { flex-direction: column; align-items: center; }
            friend-link { width: 90%; text-align: center; }
        }