:root{--kx-navy: #0a1f3d;--kx-navy-700: #123056;--kx-cyan: #00b4d8;--kx-cyan-700: #0083a3;--kx-paper: #f8fafc;--kx-mist: #eef5f9;--kx-line: rgba(10, 31, 61, .12);--kx-danger: #c0392b;--kx-success: #0a7d2c;--kx-shadow: 0 18px 48px -12px rgba(10, 31, 61, .22);--kx-shadow-cyan: 0 12px 30px -8px rgba(0, 180, 216, .45)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--kx-navy);-webkit-font-smoothing:antialiased;background:radial-gradient(90% 60% at 100% 0%,rgba(0,180,216,.1) 0%,transparent 55%),radial-gradient(80% 60% at 0% 100%,rgba(10,31,61,.08) 0%,transparent 55%),var(--kx-paper)}.kx-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.5rem}.kx-wordmark{display:flex;align-items:center;gap:.5rem;margin-bottom:1.25rem;font-weight:700;font-size:.875rem;letter-spacing:-.01em;color:var(--kx-navy)}.kx-wordmark__badge{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:.6rem;color:#fff;background:linear-gradient(135deg,var(--kx-cyan) 0%,var(--kx-cyan-700) 100%);box-shadow:var(--kx-shadow-cyan)}.kx-card{width:100%;max-width:26rem;background:#fff;border:1px solid rgba(10,31,61,.06);border-radius:1.25rem;box-shadow:var(--kx-shadow);padding:1.75rem}.kx-title{margin:0 0 .4rem;font-size:1.5rem;font-weight:800;letter-spacing:-.02em}.kx-sub{margin:0 0 1.25rem;color:#0a1f3da6;line-height:1.5}.kx-field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}.kx-field__label{font-size:.875rem;font-weight:600}.kx-input{width:100%;min-height:3rem;padding:.7rem .9rem;font-size:1rem;font-family:inherit;color:var(--kx-navy);background:#fff;border:1px solid var(--kx-line);border-radius:.75rem;transition:border-color .15s ease,box-shadow .15s ease}.kx-input::placeholder{color:#0a1f3d59}.kx-input:hover{border-color:#0a1f3d40}.kx-input:focus{outline:none;border-color:var(--kx-cyan);box-shadow:0 0 0 3px #00b4d840}.kx-input--code{font-size:1.75rem;font-weight:600;letter-spacing:.5rem;text-align:center;font-variant-numeric:tabular-nums;padding-left:.5rem}.kx-btn{width:100%;min-height:3rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.25rem;font-size:1rem;font-weight:600;font-family:inherit;border:none;border-radius:.75rem;cursor:pointer;transition:transform .18s ease,filter .18s ease,box-shadow .18s ease}.kx-btn:focus-visible{outline:none;box-shadow:0 0 0 3px #00b4d866}.kx-btn--primary{color:#fff;background:linear-gradient(135deg,var(--kx-cyan) 0%,var(--kx-cyan-700) 100%);box-shadow:var(--kx-shadow-cyan)}.kx-btn--primary:not(:disabled):hover{transform:translateY(-1px);filter:brightness(1.05)}.kx-btn--primary:not(:disabled):active{transform:translateY(0);filter:brightness(.96)}.kx-btn:disabled{cursor:not-allowed;opacity:.55;background:#c7d0da;color:#fff;box-shadow:none}.kx-btn--link{width:auto;min-height:0;align-self:center;margin-top:.5rem;padding:.4rem .6rem;background:transparent;color:var(--kx-cyan-700);box-shadow:none;font-weight:600}.kx-btn--link:disabled{background:transparent;color:#0a1f3d66}.kx-spinner{width:1.05rem;height:1.05rem;animation:kx-spin .7s linear infinite}@keyframes kx-spin{to{transform:rotate(360deg)}}.kx-alert{margin:0;padding:.7rem .9rem;border-radius:.6rem;font-size:.925rem;line-height:1.45;color:#7a1f16;background:#fdeceb;border-left:3px solid var(--kx-danger)}.kx-alert--tiny{font-size:.85rem}.kx-note{margin:1rem 0 0;padding:.8rem .9rem;border-radius:.6rem;font-size:.875rem;line-height:1.5;color:#0a1f3db3;background:var(--kx-mist)}.kx-success__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .8rem;border-radius:999px;background:#0a7d2c1a;color:var(--kx-success);font-weight:700;font-size:.95rem}.kx-turnstile{margin:.25rem 0;min-height:65px}.kx-stack{display:flex;flex-direction:column}