* { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.7;
            color: #e0e0e0;
            background: #0a0a12;
            background-image: radial-gradient(circle at 15% 50%, rgba(33, 33, 80, 0.5) 0%, transparent 55%);
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        h1, h2, h3, h4, h5 { color: #f8f8f8; font-family: 'Impact', 'Haettenschweiler', 'Arial Narrow Bold', sans-serif; letter-spacing: 0.5px; margin-bottom: 1rem; }
        h1 { font-size: 2.8rem; text-align: center; margin: 2rem 0; color: #ffcc00; text-shadow: 0 0 10px rgba(255, 204, 0, 0.5); }
        h2 { font-size: 2.2rem; border-left: 5px solid #0077ff; padding-left: 15px; margin-top: 2.5rem; }
        h3 { font-size: 1.8rem; color: #66b3ff; margin-top: 2rem; }
        h4 { font-size: 1.4rem; color: #99ccff; margin-top: 1.5rem; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        a { color: #66b3ff; text-decoration: none; transition: color 0.3s, text-shadow 0.3s; }
        a:hover { color: #ffcc00; text-shadow: 0 0 5px rgba(255, 204, 0, 0.7); }
        strong { color: #ffcc00; }
        em { color: #99ccff; }
        .lead { font-size: 1.3rem; color: #cccccc; font-weight: 300; margin-bottom: 2rem; }
        .container { display: grid; grid-template-columns: 1fr; gap: 2rem; }
        .main-content { grid-column: 1; }
        .sidebar { grid-column: 1; }
        @media (min-width: 992px) {
            .container { grid-template-columns: 3fr 1fr; }
            .main-content { grid-column: 1; }
            .sidebar { grid-column: 2; }
        }
        .site-header { padding: 1.5rem 0; border-bottom: 2px solid #222244; display: flex; flex-direction: column; align-items: center; }
        .my-logo { font-family: 'Impact', fantasy; font-size: 3.5rem; color: #ffcc00; text-decoration: none; text-transform: uppercase; letter-spacing: 3px; text-shadow: 3px 3px 0 #0077ff, 6px 6px 0 #000033; transition: all 0.3s; }
        .my-logo:hover { text-shadow: 3px 3px 0 #ff3300, 6px 6px 0 #000033; transform: translateY(-3px); }
        .site-tagline { color: #aaa; font-style: italic; margin-top: 0.5rem; }
        .main-nav { width: 100%; margin-top: 1.5rem; }
        .nav-list { display: flex; flex-wrap: wrap; justify-content: center; list-style: none; background: #111122; border-radius: 10px; padding: 10px; }
        .nav-list li { margin: 5px 10px; }
        .nav-list a { padding: 10px 15px; border-radius: 5px; display: block; font-weight: bold; }
        .nav-list a:hover { background: #222244; }
        .hamburger { display: none; font-size: 1.8rem; background: none; border: none; color: #ffcc00; cursor: pointer; padding: 10px; }
        @media (max-width: 768px) {
            .hamburger { display: block; align-self: flex-start; }
            .nav-list { flex-direction: column; display: none; width: 100%; }
            .nav-list.active { display: flex; }
        }
        .breadcrumb { padding: 1rem 0; color: #888; font-size: 0.9rem; }
        .breadcrumb a { color: #aaa; }
        .breadcrumb span { color: #ffcc00; }
        .interactive-module { background: linear-gradient(145deg, #151528, #0d0d1a); border: 1px solid #333355; border-radius: 12px; padding: 1.8rem; margin: 2.5rem 0; box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5); }
        .module-title { color: #66b3ff; font-size: 1.5rem; margin-bottom: 1.2rem; border-bottom: 2px dashed #333355; padding-bottom: 0.7rem; }
        .form-group { margin-bottom: 1.2rem; }
        label { display: block; margin-bottom: 0.5rem; color: #cccccc; }
        input[type="text"], input[type="email"], textarea, select {
            width: 100%; padding: 12px; background: #1a1a2e; border: 1px solid #444466; border-radius: 6px; color: #f0f0f0; font-size: 1rem;
        }
        textarea { min-height: 120px; resize: vertical; }
        .star-rating { display: flex; gap: 10px; font-size: 1.8rem; color: #555; margin: 1rem 0; direction: rtl; }
        .star-rating input { display: none; }
        .star-rating label { cursor: pointer; font-size: 2rem; color: #555; transition: color 0.2s; margin: 0; }
        .star-rating input:checked ~ label,
        .star-rating label:hover,
        .star-rating label:hover ~ label { color: #ffcc00; }
        button { background: linear-gradient(to right, #0077ff, #0055cc); color: white; border: none; padding: 14px 28px; border-radius: 8px; font-size: 1.1rem; font-weight: bold; cursor: pointer; transition: all 0.3s; display: inline-flex; align-items: center; justify-content: center; gap: 10px; }
        button:hover { background: linear-gradient(to right, #ff3300, #cc2900); box-shadow: 0 0 15px rgba(255, 51, 0, 0.6); transform: translateY(-2px); }
        .featured-image { width: 100%; max-width: 800px; margin: 2.5rem auto; display: block; border-radius: 10px; border: 3px solid #333355; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.7); transition: transform 0.5s; }
        .featured-image:hover { transform: scale(1.02); }
        .image-caption { text-align: center; font-style: italic; color: #aaa; margin-top: 0.5rem; font-size: 0.95rem; }
        .sidebar-widget { background: #151528; border-radius: 10px; padding: 1.5rem; margin-bottom: 2rem; border-left: 5px solid #ffcc00; }
        .sidebar-widget h3 { font-size: 1.3rem; margin-top: 0; }
        .internal-links-list { list-style: none; }
        .internal-links-list li { margin-bottom: 0.8rem; padding-bottom: 0.8rem; border-bottom: 1px dotted #333355; }
        .internal-links-list a:before { content: "🦇 "; }
        .site-footer { margin-top: 4rem; padding: 3rem 0 2rem; border-top: 3px solid #222244; text-align: center; color: #888; }
        .friend-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin: 2rem 0; }
        friend-link { background: #1a1a2e; padding: 12px 24px; border-radius: 6px; }
        friend-link a { color: #66b3ff; font-weight: bold; }
        .copyright { font-size: 0.9rem; color: #666; margin-top: 2rem; }
        .last-updated { text-align: right; font-size: 0.9rem; color: #ff9900; margin-bottom: 1rem; }
        .divider { height: 2px; background: linear-gradient(to right, transparent, #0077ff, transparent); margin: 3rem 0; }
        .highlight-box { background: rgba(0, 119, 255, 0.1); border-left: 5px solid #0077ff; padding: 1.5rem; margin: 2rem 0; border-radius: 0 8px 8px 0; }