* { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.8; color: #222; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); min-height: 100vh; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        a { text-decoration: none; color: inherit; }
        img { max-width: 100%; height: auto; display: block; }
        header { background: linear-gradient(90deg, #1a237e 0%, #283593 50%, #1a237e 100%); color: #fff; padding: 15px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.1); position: sticky; top: 0; z-index: 1000; }
        .header-top { display: flex; justify-content: space-between; align-items: center; }
        .logo a { font-size: 2.2rem; font-weight: 900; background: linear-gradient(45deg, #ff9800, #ffeb3b); -webkit-background-clip: text; -webkit-text-fill-color: transparent; text-transform: uppercase; letter-spacing: 1px; transition: transform 0.3s; }
        .logo a:hover { transform: scale(1.05); }
        nav ul { display: flex; list-style: none; }
        nav ul li { margin-left: 25px; }
        nav ul li a { padding: 10px 15px; border-radius: 30px; font-weight: 600; transition: all 0.3s; display: flex; align-items: center; gap: 8px; }
        nav ul li a:hover { background: #ff9800; color: #1a237e; transform: translateY(-3px); box-shadow: 0 6px 12px rgba(255,152,0,0.3); }
        .hamburger { display: none; font-size: 1.8rem; cursor: pointer; background: #ff9800; padding: 10px 15px; border-radius: 5px; }
        .breadcrumb { padding: 12px 0; font-size: 0.95rem; color: #ccc; margin-top: 10px; }
        .breadcrumb a { color: #ffeb3b; transition: color 0.3s; }
        .breadcrumb a:hover { color: #ff9800; }
        main { padding: 40px 0; background: #fff; border-radius: 20px; box-shadow: 0 10px 30px rgba(0,0,0,0.08); margin: 30px auto; }
        article { padding: 0 30px; }
        h1 { font-size: 3rem; color: #1a237e; text-align: center; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 4px solid #ff9800; }
        h2 { font-size: 2.2rem; color: #283593; margin: 40px 0 20px; padding-left: 15px; border-left: 6px solid #ff9800; }
        h3 { font-size: 1.8rem; color: #3949ab; margin: 30px 0 15px; }
        p { margin-bottom: 25px; font-size: 1.1rem; text-align: justify; }
        .highlight { background: linear-gradient(120deg, #ffeb3b 0%, #ffeb3b 100%); background-repeat: no-repeat; background-size: 100% 0.4em; background-position: 0 88%; font-weight: 700; color: #1a237e; }
        .emoji { font-size: 1.3em; margin-right: 5px; }
        .section-img { width: 80%; margin: 30px auto; border-radius: 15px; box-shadow: 0 10px 20px rgba(0,0,0,0.15); transition: transform 0.5s; }
        .section-img:hover { transform: scale(1.02); }
        blockquote { border-left: 5px solid #ff9800; padding-left: 25px; margin: 30px 0; font-style: italic; background: #f9f9f9; padding: 20px; border-radius: 0 15px 15px 0; }
        ul, ol { margin: 20px 0 20px 40px; }
        li { margin-bottom: 12px; font-size: 1.05rem; }
        strong { color: #d32f2f; }
        .form-section { background: #f1f8ff; padding: 25px; border-radius: 15px; margin: 40px 0; border: 2px dashed #3949ab; }
        .form-section h3 { color: #1a237e; }
        form { display: grid; grid-template-columns: 1fr; gap: 15px; margin-top: 20px; }
        input, textarea, select { padding: 15px; border: 2px solid #c5cae9; border-radius: 10px; font-size: 1rem; transition: border 0.3s; }
        input:focus, textarea:focus, select:focus { border-color: #ff9800; outline: none; box-shadow: 0 0 8px rgba(255,152,0,0.5); }
        button { background: linear-gradient(45deg, #ff9800, #ff5722); color: white; border: none; padding: 16px; border-radius: 10px; font-size: 1.1rem; font-weight: 700; cursor: pointer; transition: all 0.3s; display: flex; align-items: center; justify-content: center; gap: 10px; }
        button:hover { background: linear-gradient(45deg, #ff5722, #ff9800); transform: translateY(-5px); box-shadow: 0 8px 16px rgba(255,87,34,0.4); }
        footer { background: linear-gradient(90deg, #1a237e 0%, #0d1533 100%); color: #fff; padding: 50px 0 20px; margin-top: 60px; }
        .internal-links { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-bottom: 40px; }
        .web-link { background: rgba(255,255,255,0.1); padding: 18px; border-radius: 10px; text-align: center; transition: all 0.3s; border: 1px solid rgba(255,255,255,0.2); }
        .web-link:hover { background: rgba(255,152,0,0.8); transform: translateY(-5px); }
        .web-link a { font-size: 0.95rem; font-weight: 600; }
        .copyright { text-align: center; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.2); font-size: 0.9rem; color: #ccc; }
        .copyright a { color: #ffeb3b; }
        @media (max-width: 992px) {
            .internal-links { grid-template-columns: repeat(3, 1fr); }
            h1 { font-size: 2.5rem; }
            h2 { font-size: 2rem; }
        }
        @media (max-width: 768px) {
            .hamburger { display: block; }
            nav ul { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: #1a237e; padding: 20px; box-shadow: 0 10px 15px rgba(0,0,0,0.2); }
            nav ul.active { display: flex; }
            nav ul li { margin: 10px 0; }
            .header-top { flex-wrap: wrap; }
            .internal-links { grid-template-columns: repeat(2, 1fr); }
            article { padding: 0 15px; }
        }
        @media (max-width: 576px) {
            .internal-links { grid-template-columns: 1fr; }
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.5rem; }
        }