* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1419;
            color: #e0e0e0;
            line-height: 1.8;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #4dabf7;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffa94d;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a237e, #0d47a1);
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo {
            font-size: 2.2rem;
            font-weight: 900;
            color: #ffd54f;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
        }
        .logo span {
            color: #4fc3f7;
        }
        .nav-links {
            display: flex;
            gap: 25px;
            list-style: none;
        }
        .nav-links a {
            color: #ffffff;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #fff;
            cursor: pointer;
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            background-color: #1e2a3a;
            padding: 12px 0;
            margin-top: 10px;
            border-radius: 5px;
        }
        .breadcrumb ol {
            display: flex;
            list-style: none;
            gap: 10px;
            padding-left: 20px;
        }
        .breadcrumb a {
            color: #a5d6a7;
        }
        .search-form {
            margin-top: 15px;
            display: flex;
            max-width: 500px;
        }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: none;
            border-radius: 5px 0 0 5px;
            background-color: #263238;
            color: #fff;
            font-size: 1rem;
        }
        .search-form button {
            background-color: #ff9800;
            color: white;
            border: none;
            padding: 12px 20px;
            border-radius: 0 5px 5px 0;
            cursor: pointer;
            font-weight: bold;
            transition: background 0.3s;
        }
        .search-form button:hover {
            background-color: #f57c00;
        }
        main {
            padding: 40px 0;
            display: grid;
            grid-template-columns: 1fr;
            gap: 30px;
        }
        article {
            background-color: #1a1f2e;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border-left: 6px solid #ff9800;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd54f;
            margin-bottom: 20px;
            line-height: 1.3;
            text-align: center;
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin-top: 35px;
            margin-bottom: 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #3949ab;
        }
        h3 {
            font-size: 1.6rem;
            color: #a5d6a7;
            margin-top: 25px;
            margin-bottom: 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            padding: 0 10px;
        }
        .highlight {
            background-color: #2e3b4e;
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #ff9800;
            margin: 25px 0;
        }
        .highlight strong {
            color: #ffcc80;
            font-size: 1.2rem;
        }
        emoji {
            font-size: 1.4rem;
            margin-right: 8px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.7);
            border: 3px solid #4fc3f7;
        }
        .interaction {
            background-color: #2d3748;
            padding: 25px;
            border-radius: 10px;
            margin-top: 40px;
        }
        .interaction h2 {
            color: #ffd54f;
        }
        .form-group {
            margin-bottom: 20px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #b0bec5;
            font-weight: 600;
        }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 12px;
            border-radius: 5px;
            border: 1px solid #546e7a;
            background-color: #455a64;
            color: #fff;
            font-size: 1rem;
        }
        .form-group textarea {
            min-height: 150px;
            resize: vertical;
        }
        .rating {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating input:checked ~ label,
        .rating label:hover,
        .rating label:hover ~ label {
            color: #ffd700;
        }
        .btn-submit {
            background: linear-gradient(135deg, #00c853, #64dd17);
            color: white;
            border: none;
            padding: 15px 30px;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s, background 0.3s;
            display: block;
            width: 100%;
            max-width: 300px;
            margin: 20px auto;
        }
        .btn-submit:hover {
            background: linear-gradient(135deg, #00e676, #76ff03);
            transform: scale(1.05);
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
            padding: 30px;
            background-color: #1e2a3a;
            border-radius: 10px;
        }
        .web-link {
            background-color: #2d3748;
            padding: 20px;
            border-radius: 8px;
            transition: transform 0.3s, background 0.3s;
            text-align: center;
        }
        .web-link:hover {
            background-color: #3949ab;
            transform: translateY(-5px);
        }
        .web-link a {
            color: #ffd54f;
            font-weight: bold;
            font-size: 1.1rem;
        }
        footer {
            background-color: #0d1520;
            padding: 30px 0;
            text-align: center;
            border-top: 3px solid #ff9800;
            margin-top: 40px;
        }
        .copyright {
            color: #b0bec5;
            font-size: 1rem;
            margin-top: 20px;
        }
        @media (max-width: 992px) {
            .nav-links {
                gap: 15px;
            }
            h1 {
                font-size: 2.4rem;
            }
            h2 {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #1a237e;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                border-radius: 0 0 10px 10px;
                box-shadow: 0 10px 15px rgba(0, 0, 0, 0.5);
            }
            #nav-toggle:checked ~ .nav-links {
                display: flex;
            }
            .breadcrumb ol {
                flex-wrap: wrap;
            }
            .web-links {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 2rem;
            }
            article {
                padding: 20px;
            }
            .interaction {
                padding: 20px;
            }
        }