* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1rem;
            color: #2c3e50;
        }

        .container {
            background: white;
            padding: 3rem 2.5rem;
            border-radius: 16px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            max-width: 500px;
            width: 100%;
            text-align: center;
            animation: fadeInUp 0.6s ease;
        }

        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        h1 {
            font-size: 2.2rem;
            margin-bottom: 0.5rem;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .subtitle {
            color: #7f8c8d;
            margin-bottom: 2.5rem;
            font-size: 0.95rem;
        }

        ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        li a {
            display: block;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 1.2rem 1.5rem;
            border-radius: 12px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        li a::before {
            content: '📁';
            margin-right: 0.8rem;
            font-size: 1.3rem;
        }

        li a:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 24px rgba(102, 126, 234, 0.4);
        }

        li a:active {
            transform: translateY(-2px);
        }

        /* Responsivo */
        @media (max-width: 480px) {
            .container {
                padding: 2rem 1.5rem;
            }

            h1 {
                font-size: 1.8rem;
            }

            li a {
                padding: 1rem;
                font-size: 1rem;
            }
        }