html { scroll-behavior: smooth; }
    html, body { margin: 0; padding: 0; background: #0A0A0C; }
    * { box-sizing: border-box; }
    @keyframes orbita { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
    @keyframes aparecer { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
    ::selection { background: #E6C788; color: #0A0A0C; }