*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#0b0c15;color:#e8e8f0;min-height:100vh}input::placeholder{color:#55597a}@keyframes cc-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:cc-spin 1s linear infinite}
