* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a0e17;
            color: #f0f0f0;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            text-decoration: none;
            color: #ffd700;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffed4e;
        }
        .container {
            width: 100%;
            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: bold;
            background: linear-gradient(90deg, #ffd700, #ffed4e);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        .logo:hover {
            transform: scale(1.05);
            transition: transform 0.3s ease;
        }
        nav {
            display: flex;
            align-items: center;
        }
        .nav-links {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        .nav-links li a {
            font-size: 1.1rem;
            padding: 8px 15px;
            border-radius: 5px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-links li a:hover {
            background-color: rgba(255, 215, 0, 0.2);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #ffd700;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: #b0b0b0;
            margin-top: 10px;
        }
        .breadcrumb a {
            color: #ffd700;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        main {
            padding: 30px 0;
            background-color: #0f1525;
        }
        article {
            background-color: #141c2f;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
            margin-bottom: 30px;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd700;
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 2px 2px 4px #000;
        }
        h2 {
            font-size: 2rem;
            color: #4fc3f7;
            margin: 25px 0 15px;
            padding-bottom: 8px;
            border-bottom: 2px solid #1a237e;
        }
        h3 {
            font-size: 1.5rem;
            color: #ffb74d;
            margin: 20px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
            padding: 0 5px;
        }
        .highlight {
            background-color: rgba(255, 215, 0, 0.1);
            border-left: 4px solid #ffd700;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 8px;
        }
        .feature-img {
            width: 100%;
            max-width: 800px;
            height: auto;
            border-radius: 12px;
            margin: 25px auto;
            display: block;
            box-shadow: 0 6px 18px rgba(0, 0, 0, 0.6);
            transition: transform 0.4s ease;
        }
        .feature-img:hover {
            transform: scale(1.02);
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin: 40px 0;
        }
        .card {
            background: linear-gradient(145deg, #1a237e, #0d47a1);
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
        }
        .card h3 {
            color: #ffd700;
            margin-bottom: 15px;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border: 2px solid #4fc3f7;
            border-radius: 8px;
            background-color: #0a0e17;
            color: #f0f0f0;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ffd700;
        }
        button {
            padding: 14px;
            background: linear-gradient(90deg, #ffd700, #ffb74d);
            color: #0a0e17;
            border: none;
            border-radius: 8px;
            font-size: 1.1rem;
            font-weight: bold;
            cursor: pointer;
            transition: background 0.3s ease, transform 0.2s ease;
        }
        button:hover {
            background: linear-gradient(90deg, #ffed4e, #ffd700);
            transform: scale(1.05);
        }
        .rating {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 15px 0;
        }
        .star {
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
            transition: color 0.3s ease;
        }
        .star.active {
            color: #ffd700;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 20px;
            margin: 40px 0;
            padding: 30px;
            background-color: #1a237e;
            border-radius: 12px;
        }
        .web-link {
            padding: 15px;
            background-color: #0d47a1;
            border-radius: 8px;
            text-align: center;
            transition: background-color 0.3s ease;
        }
        .web-link:hover {
            background-color: #1565c0;
        }
        footer {
            background-color: #0a0e17;
            padding: 30px 0;
            text-align: center;
            border-top: 2px solid #ffd700;
        }
        .copyright {
            color: #b0b0b0;
            font-size: 0.9rem;
            margin-top: 20px;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                width: 100%;
                background-color: #1a237e;
                position: absolute;
                top: 100%;
                left: 0;
                padding: 20px;
                box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
                z-index: 999;
            }
            .nav-links.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .web-links {
                grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            }
        }