* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.6;
            color: #222;
            background-color: #f8f9fa;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        .site-header {
            background: linear-gradient(135deg, #0033a0 0%, #ce1126 50%, #006847 100%);
            color: white;
            padding: 1.5rem 1rem;
            border-radius: 0 0 10px 10px;
            margin-bottom: 2rem;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .logo-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            text-decoration: none;
            color: white;
            background: rgba(0,0,0,0.2);
            padding: 10px 20px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        .my-logo:hover {
            background: rgba(255,255,255,0.2);
            transform: translateY(-3px);
        }
        .my-logo i { margin-right: 10px; }
        .domain-url {
            font-size: 0.9rem;
            opacity: 0.9;
        }
        .nav-toggle { display: none; }
        .nav-toggle-label {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: white;
        }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 1.5rem;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: white;
            text-decoration: none;
            font-weight: 600;
            padding: 10px 15px;
            border-radius: 6px;
            transition: background 0.3s;
            display: inline-block;
            min-height: 44px;
            display: flex;
            align-items: center;
        }
        .main-nav a:hover, .main-nav a:focus {
            background: rgba(255,255,255,0.2);
            outline: 2px solid white;
        }
        main {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2rem;
            margin-bottom: 3rem;
        }
        .content-area { background: white; padding: 2rem; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        .sidebar { background: #fff; padding: 1.5rem; border-radius: 10px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
        h1 { font-size: 2.5rem; color: #0033a0; margin-bottom: 1.5rem; border-bottom: 3px solid #ce1126; padding-bottom: 10px; }
        h2 { font-size: 1.8rem; color: #006847; margin: 1.8rem 0 1rem; padding-top: 10px; border-top: 2px solid #eee; }
        h3 { font-size: 1.4rem; color: #ce1126; margin: 1.5rem 0 0.8rem; }
        h4 { font-size: 1.1rem; color: #555; margin: 1.2rem 0 0.5rem; }
        p, li { margin-bottom: 1rem; line-height: 1.7; }
        .lead { font-size: 1.2rem; font-weight: 500; color: #333; background: #eef7ff; padding: 1rem; border-left: 5px solid #0033a0; border-radius: 5px; }
        .highlight { background: #fff3cd; padding: 0.3rem 0.6rem; border-radius: 4px; font-weight: 600; }
        .info-box {
            background: #e7f4e4;
            border-left: 5px solid #006847;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 5px;
        }
        ul, ol { padding-left: 2rem; margin-bottom: 1.5rem; }
        a { color: #0033a0; text-decoration: none; }
        a:hover { text-decoration: underline; color: #ce1126; }
        .friend-link a {
            display: inline-block;
            background: #f1f1f1;
            padding: 8px 15px;
            margin: 5px;
            border-radius: 6px;
            transition: all 0.3s;
        }
        .friend-link a:hover {
            background: #0033a0;
            color: white;
            text-decoration: none;
            transform: scale(1.05);
        }
        .article-img {
            width: 100%;
            height: auto;
            border-radius: 8px;
            margin: 1.5rem 0;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .search-box, .comment-form, .rating-form {
            background: #f8f9fa;
            padding: 1.5rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        input, textarea, select {
            width: 100%;
            padding: 12px;
            margin-bottom: 1rem;
            border: 1px solid #ccc;
            border-radius: 6px;
            font-size: 1rem;
        }
        button, .btn {
            background: #0033a0;
            color: white;
            border: none;
            padding: 12px 25px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 1rem;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-width: 44px;
        }
        button:hover, .btn:hover {
            background: #ce1126;
            transform: translateY(-3px);
            box-shadow: 0 4px 8px rgba(0,0,0,0.2);
        }
        .stars { display: flex; gap: 5px; margin: 1rem 0; }
        .stars i { color: #ffc107; font-size: 1.5rem; cursor: pointer; }
        .social-share { display: flex; gap: 1rem; margin: 2rem 0; }
        .social-share a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            color: white;
            font-size: 1.2rem;
        }
        .facebook { background: #3b5998; }
        .twitter { background: #1da1f2; }
        .whatsapp { background: #25d366; }
        .to-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 100;
            border-radius: 50%;
            width: 50px;
            height: 50px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.3);
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        th, td {
            border: 1px solid #ddd;
            padding: 12px;
            text-align: left;
        }
        th { background: #0033a0; color: white; }
        tr:nth-child(even) { background: #f2f2f2; }
        footer {
            background: #222;
            color: #ddd;
            padding: 3rem 2rem;
            border-radius: 10px 10px 0 0;
            margin-top: 3rem;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        .footer-section h3 { color: #fff; border-bottom: 2px solid #ce1126; padding-bottom: 5px; }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #444;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            main { grid-template-columns: 1fr; }
            .nav-toggle-label { display: block; }
            .main-nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #0033a0;
                position: absolute;
                top: 100%;
                left: 0;
                z-index: 1000;
                padding: 1rem;
                border-radius: 0 0 10px 10px;
            }
            .nav-toggle:checked ~ .main-nav ul { display: flex; }
            .logo-container { flex-direction: column; align-items: flex-start; gap: 1rem; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.6rem; }
            .to-top { bottom: 20px; right: 20px; }
        }
        @media print {
            .social-share, .to-top, .comment-form, .search-box { display: none; }
        }