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a:hover{text-decoration:underline}.diag-form-error{font-size:.8rem;color:#ff5a5af2;margin:0;min-height:1.2em}.diag-form-error:empty{display:none}.diag-submit-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;background:#e3ff04;color:#0d0f01;border:none;padding:1rem 2.5rem;font-size:.95rem;font-weight:800;letter-spacing:.03em;cursor:pointer;border-radius:2px;transition:transform .2s,box-shadow .2s;margin-top:.5rem}.diag-submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 30px #e3ff044d}.diag-submit-btn:disabled{opacity:.6;cursor:not-allowed}.diag-submit-spinner{display:none;width:18px;height:18px;border:2px solid rgba(13,15,1,.3);border-top-color:#0d0f01;border-radius:50%;animation:spin .7s linear infinite}.diag-submit-btn.loading .diag-submit-text{opacity:.5}.diag-submit-btn.loading .diag-submit-spinner{display:block}@keyframes 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