:root { --bg-main: #040108; --bg-card: #0c051a; --primary: #06b6d4; --secondary: #d946ef; --text: #ffffff; }
body { background-color: var(--bg-main); color: var(--text); font-family: 'Inter', sans-serif; margin: 0; }
.btn-neon { background: linear-gradient(90deg, var(--primary), var(--secondary)); border: none; padding: 12px 24px; border-radius: 8px; color: white; font-weight: bold; cursor: pointer; transition: 0.3s; }
/* ... (adiciona os teus estilos de cards aqui) ... */