* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.8;
            color: #333;
            background-color: #f5f7fa;
            padding-top: 80px;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul, ol {
            padding-left: 2rem;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
            color: white;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            color: #ffcc00;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .logo span {
            color: #ffffff;
        }
        .nav-desktop {
            display: flex;
            gap: 25px;
        }
        .nav-desktop a {
            font-weight: 600;
            font-size: 1rem;
            padding: 8px 12px;
            border-radius: 5px;
            transition: all 0.3s ease;
        }
        .nav-desktop a:hover {
            background-color: rgba(255, 255, 255, 0.2);
            color: #ffcc00;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
        }
        .nav-mobile {
            display: none;
            flex-direction: column;
            background-color: #1a237e;
            padding: 20px;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
        }
        .nav-mobile.active {
            display: flex;
        }
        .nav-mobile a {
            padding: 12px 15px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
            transition: background 0.3s;
        }
        .nav-mobile a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: #e8eaf6;
            font-size: 0.9rem;
            border-bottom: 1px solid #c5cae9;
        }
        .breadcrumb a {
            color: #3949ab;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb span {
            color: #666;
        }
        main {
            background-color: white;
            padding: 30px;
            margin: 20px auto;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        h1 {
            color: #1a237e;
            font-size: 2.5rem;
            margin-bottom: 20px;
            border-bottom: 3px solid #ffcc00;
            padding-bottom: 10px;
        }
        h2 {
            color: #283593;
            font-size: 2rem;
            margin: 30px 0 15px;
            padding-left: 10px;
            border-left: 5px solid #ffcc00;
        }
        h3 {
            color: #3949ab;
            font-size: 1.5rem;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 1.2rem;
            text-align: justify;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #fff9c4;
            padding: 20px;
            border-left: 5px solid #ffcc00;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .important {
            font-weight: 800;
            color: #d32f2f;
        }
        .image-container {
            margin: 30px auto;
            text-align: center;
        }
        .image-container img {
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.15);
            max-height: 500px;
            object-fit: cover;
        }
        .caption {
            font-style: italic;
            color: #666;
            margin-top: 10px;
            font-size: 0.95rem;
        }
        .search-section {
            background-color: #f3f4f9;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
            text-align: center;
        }
        .search-form {
            display: flex;
            max-width: 600px;
            margin: 0 auto;
        }
        .search-input {
            flex: 1;
            padding: 15px;
            border: 2px solid #3949ab;
            border-radius: 5px 0 0 5px;
            font-size: 1rem;
        }
        .search-btn {
            background-color: #3949ab;
            color: white;
            border: none;
            padding: 0 25px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            font-size: 1.1rem;
            transition: background 0.3s;
        }
        .search-btn:hover {
            background-color: #283593;
        }
        .user-feedback {
            margin: 40px 0;
            padding: 25px;
            background-color: #f9f9f9;
            border-radius: 10px;
            border: 1px solid #e0e0e0;
        }
        .rating-section, .comment-section {
            margin-bottom: 30px;
        }
        .rating-title, .comment-title {
            font-size: 1.3rem;
            color: #1a237e;
            margin-bottom: 15px;
        }
        .star-rating {
            display: flex;
            gap: 10px;
            margin-bottom: 15px;
        }
        .star {
            font-size: 2rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.2s;
        }
        .star:hover,
        .star.active {
            color: #ffcc00;
        }
        .rating-form, .comment-form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-form input, .comment-form input, .comment-form textarea {
            padding: 12px;
            border: 1px solid #bbb;
            border-radius: 5px;
            font-size: 1rem;
        }
        .comment-form textarea {
            min-height: 120px;
            resize: vertical;
        }
        .submit-btn {
            background-color: #388e3c;
            color: white;
            border: none;
            padding: 15px;
            border-radius: 5px;
            font-size: 1.1rem;
            cursor: pointer;
            transition: background 0.3s;
            align-self: flex-start;
        }
        .submit-btn:hover {
            background-color: #2e7d32;
        }
        .footer-links {
            background-color: #e8eaf6;
            padding: 30px 20px;
            margin-top: 40px;
        }
        .footer-links h3 {
            text-align: center;
            color: #1a237e;
            margin-bottom: 25px;
            font-size: 1.8rem;
        }
        .links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 15px;
        }
        .web-link {
            background-color: white;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 3px 8px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .web-link:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 15px rgba(0,0,0,0.12);
        }
        .web-link a {
            color: #3949ab;
            font-weight: 600;
            display: block;
        }
        .web-link a:hover {
            color: #1a237e;
            text-decoration: underline;
        }
        footer {
            background-color: #1a237e;
            color: white;
            text-align: center;
            padding: 30px 20px;
        }
        .copyright {
            font-size: 0.95rem;
            color: #c5cae9;
            margin-top: 20px;
        }
        .footer-nav {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 20px;
        }
        .footer-nav a {
            color: #bbdefb;
            transition: color 0.3s;
        }
        .footer-nav a:hover {
            color: #ffcc00;
        }
        @media (max-width: 768px) {
            body {
                padding-top: 70px;
            }
            .header-top {
                padding: 12px 15px;
            }
            .nav-desktop {
                display: none;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            main {
                padding: 20px;
            }
            .search-form {
                flex-direction: column;
            }
            .search-input, .search-btn {
                width: 100%;
                border-radius: 5px;
                margin-bottom: 10px;
            }
            .links-grid {
                grid-template-columns: 1fr;
            }
        }