* {
            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: 1.6;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #00b4ff;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffcc00;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a237e 0%, #0d47a1 100%);
            padding: 15px 0;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2rem;
            font-weight: 800;
            color: #ffcc00;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo a:hover {
            color: #ffffff;
        }
        .nav-links {
            display: flex;
            gap: 25px;
            list-style: none;
        }
        .nav-links a {
            color: #ffffff;
            font-weight: 600;
            padding: 8px 12px;
            border-radius: 5px;
        }
        .nav-links a:hover {
            background-color: rgba(255, 255, 255, 0.1);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            color: #ffffff;
            cursor: pointer;
            background: none;
            border: none;
        }
        .breadcrumb {
            padding: 15px 0;
            background-color: #1e272e;
            margin-bottom: 20px;
        }
        .breadcrumb ol {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
        }
        .breadcrumb li {
            margin-right: 10px;
            color: #aaa;
        }
        .breadcrumb a {
            color: #00b4ff;
        }
        .breadcrumb li:not(:last-child)::after {
            content: ">";
            margin-left: 10px;
            color: #666;
        }
        main {
            padding: 20px 0;
        }
        article {
            background-color: #1a1f2b;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
            margin-bottom: 30px;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffcc00;
            margin-bottom: 20px;
            text-align: center;
            line-height: 1.2;
        }
        h2 {
            font-size: 2rem;
            color: #00b4ff;
            margin: 30px 0 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #2a3a4a;
        }
        h3 {
            font-size: 1.5rem;
            color: #4fc3f7;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 18px;
            font-size: 1.1rem;
            text-align: justify;
        }
        strong {
            color: #ffcc00;
            font-weight: 700;
        }
        em {
            color: #a5d6a7;
            font-style: italic;
        }
        .highlight {
            background-color: #2a3a4a;
            padding: 20px;
            border-left: 5px solid #ffcc00;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .image-container {
            margin: 25px auto;
            text-align: center;
            max-width: 800px;
        }
        .image-container img {
            border-radius: 10px;
            border: 3px solid #00b4ff;
            box-shadow: 0 6px 16px rgba(0, 180, 255, 0.3);
        }
        .caption {
            margin-top: 10px;
            font-style: italic;
            color: #aaa;
        }
        .form-section {
            background-color: #232f3e;
            padding: 25px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .form-title {
            color: #ffcc00;
            margin-bottom: 15px;
            font-size: 1.5rem;
        }
        form {
            display: grid;
            gap: 15px;
            max-width: 600px;
        }
        input, textarea, select {
            padding: 12px;
            border: 1px solid #555;
            border-radius: 6px;
            background-color: #2c3e50;
            color: #e0e0e0;
            font-size: 1rem;
            width: 100%;
        }
        button {
            padding: 12px 24px;
            background: linear-gradient(to right, #00b4ff, #0066cc);
            color: white;
            border: none;
            border-radius: 6px;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 12px rgba(0, 180, 255, 0.4);
        }
        .rating {
            display: flex;
            gap: 10px;
            align-items: center;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.2s;
        }
        .rating label:hover,
        .rating label:hover ~ label {
            color: #ffcc00;
        }
        .rating input:checked ~ label {
            color: #ffcc00;
        }
        .footer-links {
            background-color: #1e272e;
            padding: 30px 0;
            margin-top: 40px;
        }
        .web-links-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
        }
        .web-link {
            background-color: #2a3a4a;
            padding: 15px;
            border-radius: 8px;
            transition: transform 0.3s ease, background-color 0.3s ease;
        }
        .web-link:hover {
            transform: translateY(-5px);
            background-color: #334155;
        }
        .web-link a {
            color: #4fc3f7;
            font-weight: 600;
            display: block;
        }
        footer {
            background-color: #0d1520;
            padding: 25px 0;
            text-align: center;
            border-top: 2px solid #00b4ff;
        }
        .copyright {
            color: #aaa;
            font-size: 0.95rem;
            margin-top: 10px;
        }
        @media (max-width: 768px) {
            .hamburger {
                display: block;
            }
            .nav-links {
                position: fixed;
                top: 70px;
                right: -100%;
                flex-direction: column;
                background-color: #1a237e;
                width: 80%;
                max-width: 300px;
                padding: 20px;
                border-radius: 0 0 0 12px;
                transition: right 0.5s ease;
                box-shadow: -5px 5px 15px rgba(0,0,0,0.5);
                z-index: 999;
            }
            .nav-links.active {
                right: 0;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.7rem;
            }
            article {
                padding: 20px;
            }
            .web-links-grid {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 15px;
            }
            h1 {
                font-size: 1.8rem;
            }
            .logo a {
                font-size: 1.5rem;
            }
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        .text-center {
            text-align: center;
        }
        .mb-20 {
            margin-bottom: 20px;
        }