:root{color:#0f172a;background:#f8fafc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{margin:0}button,input,textarea{font:inherit}.card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 10px 30px #0f172a0f}.button{color:#fff;cursor:pointer;background:#0f172a;border:0;border-radius:10px;padding:10px 14px}.input{box-sizing:border-box;border:1px solid #cbd5e1;border-radius:10px;width:100%;padding:10px 12px}