* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0f1b2d;
            color: #e0e0e0;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a {
            color: #4dabf7;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ffd700;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #1a2b4c 0%, #0f1b2d 100%);
            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: 800;
            background: linear-gradient(90deg, #ffd700, #4dabf7);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        }
        .logo a {
            background: none;
        }
        .desktop-nav {
            display: flex;
            gap: 25px;
        }
        .desktop-nav a {
            font-size: 1.1rem;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 20px;
            transition: all 0.3s ease;
        }
        .desktop-nav a:hover {
            background-color: rgba(77, 171, 247, 0.2);
            transform: translateY(-3px);
        }
        .mobile-menu-btn {
            display: none;
            font-size: 1.8rem;
            background: none;
            border: none;
            color: #ffd700;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            flex-direction: column;
            background-color: #1a2b4c;
            padding: 15px;
            border-radius: 10px;
            margin-top: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
        }
        .mobile-nav.active {
            display: flex;
        }
        .mobile-nav a {
            padding: 12px;
            border-bottom: 1px solid #2a3d5f;
            font-size: 1.1rem;
        }
        .mobile-nav a:last-child {
            border-bottom: none;
        }
        .breadcrumb {
            padding: 10px 0;
            font-size: 0.9rem;
            color: #a0a0a0;
        }
        .breadcrumb a {
            color: #a0a0a0;
        }
        .breadcrumb a:hover {
            color: #ffd700;
        }
        main {
            padding: 30px 0;
            background-color: #0f1b2d;
        }
        article {
            background-color: #1a2b4c;
            border-radius: 15px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            margin-bottom: 40px;
        }
        h1 {
            font-size: 2.8rem;
            color: #ffd700;
            margin-bottom: 25px;
            text-align: center;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
        }
        h2 {
            font-size: 2rem;
            color: #4dabf7;
            margin: 35px 0 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #2a3d5f;
        }
        h3 {
            font-size: 1.5rem;
            color: #a0d8ff;
            margin: 25px 0 15px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background-color: rgba(255, 215, 0, 0.1);
            border-left: 5px solid #ffd700;
            padding: 15px;
            margin: 20px 0;
            border-radius: 0 10px 10px 0;
        }
        .emoji {
            font-size: 1.2rem;
            margin-right: 8px;
        }
        img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            margin: 25px auto;
            display: block;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
            transition: transform 0.5s ease;
        }
        img:hover {
            transform: scale(1.02);
        }
        .internal-link {
            color: #ffd700;
            font-weight: 600;
        }
        .interactive-section {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin: 40px 0;
        }
        .feature-box {
            background-color: #2a3d5f;
            padding: 25px;
            border-radius: 15px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            transition: transform 0.3s ease;
        }
        .feature-box:hover {
            transform: translateY(-10px);
        }
        .feature-box h3 {
            color: #ffd700;
            margin-top: 0;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        input, textarea, select {
            padding: 12px;
            border-radius: 8px;
            border: 1px solid #4dabf7;
            background-color: #1a2b4c;
            color: #e0e0e0;
            font-size: 1rem;
        }
        button {
            padding: 12px 25px;
            background: linear-gradient(90deg, #4dabf7, #ffd700);
            color: #0f1b2d;
            border: none;
            border-radius: 8px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        button:hover {
            background: linear-gradient(90deg, #ffd700, #4dabf7);
            transform: scale(1.05);
        }
        .rating {
            display: flex;
            gap: 10px;
            justify-content: center;
            margin: 15px 0;
        }
        .rating input {
            display: none;
        }
        .rating label {
            font-size: 2rem;
            color: #555;
            cursor: pointer;
            transition: color 0.3s;
        }
        .rating label:hover,
        .rating label:hover ~ label {
            color: #ffd700;
        }
        .rating input:checked ~ label {
            color: #ffd700;
        }
        footer {
            background-color: #0a1424;
            padding: 40px 0 20px;
            border-top: 3px solid #2a3d5f;
        }
        .web-links {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }
        .web-link {
            background-color: #1a2b4c;
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            transition: background-color 0.3s ease;
        }
        .web-link:hover {
            background-color: #2a3d5f;
        }
        .web-link a {
            font-weight: 600;
        }
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #2a3d5f;
            color: #a0a0a0;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .desktop-nav {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .header-content {
                flex-wrap: wrap;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            article {
                padding: 25px;
            }
            .interactive-section {
                grid-template-columns: 1fr;
            }
            .web-links {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 480px) {
            .web-links {
                grid-template-columns: 1fr;
            }
            .logo {
                font-size: 1.8rem;
            }
        }