* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        body {
            background-color: #0a0a1a;
            color: #e0e0ff;
            line-height: 1.8;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #00b4ff;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6b9d;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        header {
            background: linear-gradient(135deg, #000428, #004e92);
            padding: 15px 0;
            border-bottom: 3px solid #ff6b9d;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo a {
            font-size: 2.5rem;
            font-weight: 900;
            color: #00ffcc;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 0 0 15px #00ffcc;
        }
        .logo a:hover {
            color: #ff6b9d;
            text-shadow: 0 0 20px #ff6b9d;
        }
        nav ul {
            display: flex;
            list-style: none;
            gap: 25px;
        }
        nav ul li a {
            font-size: 1.1rem;
            font-weight: 600;
            padding: 8px 15px;
            border-radius: 5px;
            background: rgba(255, 255, 255, 0.1);
        }
        nav ul li a:hover {
            background: rgba(255, 107, 157, 0.3);
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            color: #00ffcc;
        }
        .breadcrumb {
            margin-top: 10px;
            font-size: 0.9rem;
            color: #aaa;
        }
        .breadcrumb a {
            color: #aaa;
        }
        .breadcrumb a:hover {
            color: #00ffcc;
        }
        main {
            flex: 1;
            padding: 30px 0;
        }
        article {
            background: rgba(20, 20, 40, 0.9);
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            margin-bottom: 30px;
        }
        h1 {
            font-size: 3rem;
            color: #00ffcc;
            margin-bottom: 20px;
            text-align: center;
            text-shadow: 0 0 10px #00ffcc;
        }
        h2 {
            font-size: 2.2rem;
            color: #ff6b9d;
            margin: 30px 0 15px;
            border-left: 5px solid #00b4ff;
            padding-left: 15px;
        }
        h3 {
            font-size: 1.8rem;
            color: #00b4ff;
            margin: 25px 0 10px;
        }
        p {
            margin-bottom: 20px;
            font-size: 1.1rem;
            text-align: justify;
        }
        .highlight {
            background: linear-gradient(90deg, #004e92, #000428);
            padding: 20px;
            border-radius: 10px;
            border-left: 5px solid #ff6b9d;
            margin: 25px 0;
            font-weight: bold;
            color: #ffffff;
        }
        .emoji {
            font-size: 1.5rem;
            margin-right: 10px;
        }
        .image-container {
            text-align: center;
            margin: 30px 0;
        }
        .image-container img {
            max-width: 100%;
            height: auto;
            border-radius: 10px;
            border: 3px solid #00ffcc;
            box-shadow: 0 5px 15px rgba(0, 255, 204, 0.3);
        }
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 40px 0;
        }
        .feature-box {
            background: rgba(0, 180, 255, 0.1);
            padding: 20px;
            border-radius: 10px;
            border: 2px solid #00b4ff;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-box:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 25px rgba(0, 180, 255, 0.4);
        }
        .form-section {
            margin: 40px 0;
            padding: 25px;
            background: rgba(255, 107, 157, 0.1);
            border-radius: 15px;
        }
        form {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        input, textarea, select {
            padding: 12px;
            border-radius: 8px;
            border: 2px solid #00ffcc;
            background: #0a0a1a;
            color: #e0e0ff;
            font-size: 1rem;
            transition: border-color 0.3s ease;
        }
        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #ff6b9d;
        }
        button {
            padding: 15px;
            background: linear-gradient(90deg, #00ffcc, #00b4ff);
            color: #000;
            border: none;
            border-radius: 8px;
            font-size: 1.2rem;
            font-weight: bold;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        button:hover {
            transform: scale(1.05);
            box-shadow: 0 10px 20px rgba(0, 255, 204, 0.5);
        }
        footer {
            background: #000428;
            padding: 30px 0;
            border-top: 3px solid #ff6b9d;
            margin-top: auto;
        }
        .internal-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 15px;
            margin-bottom: 30px;
        }
        .web-link {
            background: rgba(255, 255, 255, 0.05);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            transition: background 0.3s ease;
        }
        .web-link:hover {
            background: rgba(255, 107, 157, 0.2);
        }
        .copyright {
            text-align: center;
            color: #aaa;
            font-size: 0.9rem;
            padding-top: 20px;
            border-top: 1px solid #333;
        }
        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
            }
            nav ul {
                display: none;
                flex-direction: column;
                width: 100%;
                background: rgba(0, 4, 40, 0.95);
                position: absolute;
                top: 80px;
                left: 0;
                padding: 20px;
                border-top: 2px solid #00ffcc;
            }
            nav ul.active {
                display: flex;
            }
            .hamburger {
                display: block;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            h3 {
                font-size: 1.5rem;
            }
            .features {
                grid-template-columns: 1fr;
            }
        }