* { 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: #333;
            background-color: #f5f1e8;
            background-image: linear-gradient(to bottom, #2c1c0e 0%, #1a0f07 10%, #f5f1e8 10%);
            background-repeat: no-repeat;
            min-height: 100vh;
        }
        img { max-width: 100%; height: auto; display: block; }
        .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .text-center { text-align: center; }
        .bold { font-weight: 700; color: #8b4513; }
        .section-spacing { padding: 60px 0; }
        .content-wrapper { max-width: 800px; margin: 0 auto; }
        .site-header {
            background-color: rgba(26, 15, 7, 0.95);
            padding: 15px 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.5);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            color: #d4af37;
            font-family: 'Times New Roman', serif;
            font-size: 2rem;
            font-weight: bold;
            text-decoration: none;
            letter-spacing: 1.5px;
            text-shadow: 2px 2px 4px #000;
        }
        .logo a:hover { color: #f5deb3; }
        .main-nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        .main-nav a {
            color: #f5deb3;
            text-decoration: none;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background-color: #8b4513;
            color: #fff;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            cursor: pointer;
            gap: 4px;
        }
        .hamburger span {
            width: 25px;
            height: 3px;
            background-color: #f5deb3;
            border-radius: 2px;
            transition: 0.3s;
        }
        .breadcrumb {
            background-color: #3e2723;
            padding: 12px 0;
            color: #d7ccc8;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #ffcc80;
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        main { background-color: #fff; padding: 30px 20px; box-shadow: 0 0 25px rgba(0,0,0,0.1); margin: 20px auto; border-radius: 8px; }
        article h1 {
            font-size: 2.8rem;
            color: #5d4037;
            margin-bottom: 25px;
            border-bottom: 3px solid #d4af37;
            padding-bottom: 15px;
        }
        article h2 {
            font-size: 2rem;
            color: #8b4513;
            margin-top: 50px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px dashed #d4af37;
        }
        article h3 {
            font-size: 1.6rem;
            color: #a0522d;
            margin-top: 35px;
            margin-bottom: 15px;
        }
        article p {
            margin-bottom: 25px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight-box {
            background-color: #fffaf0;
            border-left: 5px solid #d4af37;
            padding: 20px;
            margin: 30px 0;
            border-radius: 0 8px 8px 0;
        }
        .article-img {
            margin: 40px auto;
            border: 5px solid #8b4513;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .img-caption {
            font-style: italic;
            text-align: center;
            padding: 10px;
            background-color: #f5f1e8;
            color: #5d4037;
        }
        .interactive-module {
            background: linear-gradient(to right, #3e2723, #5d4037);
            color: white;
            padding: 30px;
            border-radius: 10px;
            margin: 40px 0;
        }
        .module-title { font-size: 1.8rem; margin-bottom: 25px; color: #ffcc80; }
        .form-group { margin-bottom: 20px; }
        .form-group label { display: block; margin-bottom: 8px; font-weight: 600; }
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ccc;
            border-radius: 5px;
            font-size: 1rem;
        }
        textarea.form-control { min-height: 150px; resize: vertical; }
        .btn {
            display: inline-block;
            background-color: #d4af37;
            color: #3e2723;
            padding: 14px 28px;
            border: none;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
        }
        .btn:hover {
            background-color: #ffcc80;
            transform: translateY(-3px);
        }
        .rating-stars {
            display: flex;
            gap: 10px;
            margin: 15px 0;
            flex-direction: row-reverse;
            justify-content: flex-end;
        }
        .rating-stars input { display: none; }
        .rating-stars label {
            font-size: 2rem;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating-stars label:hover,
        .rating-stars label:hover ~ label,
        .rating-stars input:checked ~ label {
            color: #ffcc80;
        }
        .footer-links {
            background-color: #2c1c0e;
            padding: 40px 0;
        }
        .web-link-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: rgba(255,255,255,0.05);
            padding: 15px;
            border-radius: 5px;
            border-left: 3px solid #d4af37;
        }
        .web-link a {
            color: #ffcc80;
            text-decoration: none;
            font-size: 1rem;
        }
        .web-link a:hover { color: #fff; text-decoration: underline; }
        .site-footer {
            background-color: #1a0f07;
            color: #d7ccc8;
            padding: 30px 0;
            text-align: center;
        }
        .footer-logo {
            color: #d4af37;
            font-size: 1.8rem;
            margin-bottom: 20px;
        }
        .copyright {
            font-size: 0.9rem;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #5d4037;
        }
        @media (max-width: 768px) {
            .hamburger { display: flex; }
            .main-nav ul {
                position: fixed;
                top: 80px;
                right: -100%;
                flex-direction: column;
                background-color: rgba(26, 15, 7, 0.98);
                width: 100%;
                text-align: center;
                padding: 30px 0;
                gap: 0;
                transition: 0.5s;
                z-index: 999;
            }
            .main-nav ul.show { right: 0; }
            .main-nav li { margin: 15px 0; }
            .header-container { padding: 0 15px; }
            article h1 { font-size: 2.2rem; }
            article h2 { font-size: 1.8rem; }
            .web-link-container { grid-template-columns: 1fr; }
        }