* { 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: #f8f9fa;
            overflow-x: hidden;
        }
        img { max-width: 100%; height: auto; display: block; }
        p { margin-bottom: 1.5rem; text-align: justify; }
        h1, h2, h3, h4 { color: #1a365d; margin-bottom: 1rem; font-weight: 700; line-height: 1.3; }
        h1 { font-size: 2.5rem; border-bottom: 3px solid #e31837; padding-bottom: 0.5rem; }
        h2 { font-size: 2rem; padding-top: 1rem; border-left: 5px solid #f0b040; padding-left: 15px; }
        h3 { font-size: 1.5rem; color: #2d3748; }
        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            h2 { font-size: 1.7rem; }
            h3 { font-size: 1.3rem; }
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .content-wrapper {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            margin: 30px 0;
        }
        @media (max-width: 992px) {
            .content-wrapper { grid-template-columns: 1fr; }
        }
        .site-header {
            background: linear-gradient(135deg, #1a365d 0%, #2a4365 100%);
            color: white;
            padding: 1rem 0;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            color: #fff;
            text-decoration: none;
            font-size: 1.8rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo i { color: #e31837; }
        .nav-desktop { display: flex; gap: 2rem; }
        .nav-desktop a {
            color: #cbd5e0;
            text-decoration: none;
            font-weight: 600;
            padding: 0.5rem 0;
            transition: all 0.3s;
            border-bottom: 2px solid transparent;
        }
        .nav-desktop a:hover, .nav-desktop a.active {
            color: #fff;
            border-bottom-color: #e31837;
        }
        .hamburger-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background: #2d3748;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            padding: 1rem;
            box-shadow: 0 5px 10px rgba(0,0,0,0.2);
        }
        .nav-mobile.active { display: flex; }
        .nav-mobile a {
            color: #cbd5e0;
            text-decoration: none;
            padding: 0.8rem 0;
            border-bottom: 1px solid #4a5568;
        }
        .nav-mobile a:hover { color: #fff; }
        @media (max-width: 768px) {
            .nav-desktop { display: none; }
            .hamburger-btn { display: block; }
        }
        .breadcrumb {
            background-color: #edf2f7;
            padding: 0.8rem 0;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #4a5568;
            text-decoration: none;
        }
        .breadcrumb a:hover { text-decoration: underline; }
        .breadcrumb span { color: #718096; }
        .search-container {
            background: #e2e8f0;
            padding: 2rem 0;
            margin: 1rem 0;
        }
        .search-box {
            max-width: 600px;
            margin: 0 auto;
        }
        .search-form {
            display: flex;
            gap: 0;
        }
        .search-form input {
            flex: 1;
            padding: 0.9rem 1rem;
            border: 2px solid #cbd5e0;
            border-right: none;
            border-radius: 50px 0 0 50px;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s;
        }
        .search-form input:focus { border-color: #e31837; }
        .search-form button {
            background: #e31837;
            color: white;
            border: none;
            padding: 0 1.8rem;
            border-radius: 0 50px 50px 0;
            cursor: pointer;
            font-size: 1rem;
            transition: background 0.3s;
        }
        .search-form button:hover { background: #b8142c; }
        .main-content { background: white; padding: 2.5rem; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
        .intro-para { font-size: 1.1rem; color: #2d3748; background: #f7fafc; padding: 1.5rem; border-left: 4px solid #38b2ac; margin-bottom: 2rem; }
        .sidebar { background: white; padding: 1.5rem; border-radius: 10px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); align-self: start; }
        .sidebar-widget { margin-bottom: 2rem; }
        .sidebar-widget h3 { font-size: 1.2rem; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid #e2e8f0; }
        .interactive-module {
            background: #f8f9fa;
            border: 1px solid #e2e8f0;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        .module-title { display: flex; align-items: center; gap: 10px; margin-bottom: 1.2rem; }
        .module-title i { color: #e31837; }
        .form-group { margin-bottom: 1.2rem; }
        .form-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.8rem;
            border: 1px solid #cbd5e0;
            border-radius: 5px;
            font-family: inherit;
            font-size: 1rem;
            transition: border 0.3s;
        }
        .form-group input:focus, .form-group textarea:focus { outline: none; border-color: #e31837; }
        .star-rating { display: flex; gap: 5px; font-size: 1.8rem; }
        .star-rating i { color: #cbd5e0; cursor: pointer; transition: color 0.2s; }
        .star-rating i:hover, .star-rating i.active { color: #f0b040; }
        .btn-submit {
            background: linear-gradient(to right, #1a365d, #2a4365);
            color: white;
            border: none;
            padding: 0.9rem 1.8rem;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn-submit:hover { transform: translateY(-3px); box-shadow: 0 7px 12px rgba(26, 54, 93, 0.2); }
        .featured-image {
            margin: 2.5rem 0;
            text-align: center;
        }
        .featured-image img {
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            transition: transform 0.5s;
        }
        .featured-image img:hover { transform: scale(1.01); }
        .img-caption {
            font-style: italic;
            color: #718096;
            margin-top: 0.8rem;
            font-size: 0.9rem;
        }
        .content-highlight {
            background: linear-gradient(135deg, #fff9e6, #ffeaa7);
            border-left: 5px solid #f0b040;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .highlight-title { display: flex; align-items: center; gap: 10px; margin-bottom: 0.5rem; }
        .stat-box {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-item {
            background: white;
            padding: 1.5rem;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 5px 10px rgba(0,0,0,0.05);
            transition: transform 0.3s;
        }
        .stat-item:hover { transform: translateY(-5px); }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: #e31837;
            line-height: 1;
        }
        .stat-label { color: #4a5568; font-size: 0.9rem; }
        .web-links-section {
            background: #1a365d;
            color: white;
            padding: 2.5rem 0;
            margin-top: 3rem;
        }
        .web-links-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1.5rem;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.08);
            padding: 1rem;
            border-radius: 5px;
            transition: background 0.3s;
        }
        .web-link:hover { background: rgba(255, 255, 255, 0.15); }
        .web-link a {
            color: #cbd5e0;
            text-decoration: none;
            font-size: 0.95rem;
            display: block;
        }
        .web-link a:hover { color: white; text-decoration: underline; }
        .site-footer {
            background: #0f1a2e;
            color: #a0aec0;
            padding: 2.5rem 0 1.5rem;
            text-align: center;
        }
        .footer-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .copyright { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid #2d3748; font-size: 0.9rem; }
        @media (max-width: 576px) {
            .main-content, .sidebar { padding: 1.5rem; }
            .stat-box { grid-template-columns: 1fr; }
            .web-links-container { grid-template-columns: 1fr; }
        }