.mvt-onboarding {
  --mvt-ink: var(--ink, #101820);
  --mvt-muted: var(--muted, #5c6870);
  --mvt-cyan: var(--cyan, #159fba);
  --mvt-line: var(--line, #dfe5e8);
  --mvt-soft: var(--soft, #f4f7f8);
  width: min(920px, calc(100vw - 64px));
  margin: 0 auto;
  padding: 76px 0 92px;
  color: var(--mvt-ink);
}

.mvt-intro { max-width: 720px; margin-bottom: 38px; }
.mvt-intro h1 { margin: 0 0 18px; font-size: clamp(38px, 5vw, 64px); line-height: 1.02; letter-spacing: -.045em; }
.mvt-intro > p:last-child { margin: 0; color: var(--mvt-muted); font-size: 18px; line-height: 1.65; }
.mvt-form, .mvt-verification, .mvt-ready { padding: 34px; border: 1px solid var(--mvt-line); background: #fff; }
.mvt-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.mvt-field { margin: 0 0 20px; }
.mvt-field label { display: block; margin-bottom: 7px; color: #37464e; font-size: 14px; font-weight: 700; }
.mvt-field input { width: 100%; min-height: 50px; padding: 11px 14px; border: 1px solid #afbdc3; border-radius: 0; background: #fbfcfc; color: var(--mvt-ink); transition: border-color .2s ease, box-shadow .2s ease; }
.mvt-field input:focus-visible { border-color: #0a8ca6; outline: 3px solid var(--mvt-cyan); outline-offset: 2px; box-shadow: 0 0 0 3px rgba(21, 159, 186, .12); }
.mvt-field input[aria-invalid="true"] { border-color: #a83b30; }
.mvt-field small { display: block; margin-top: 6px; color: var(--mvt-muted); font-size: 13px; }
.mvt-error { display: block; min-height: 18px; margin-top: 5px; color: #8c2f24; font-size: 13px; }
.mvt-privacy { max-width: 720px; margin: 4px 0 24px; color: var(--mvt-muted); font-size: 13px; }
.mvt-submit { min-width: 180px; }
.mvt-account-summary { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--mvt-line); color: var(--mvt-muted); font-size: 14px; }
.mvt-account-summary strong { color: var(--mvt-ink); }
.mvt-account-links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 24px; padding: 0 0 18px; border-bottom: 1px solid var(--mvt-line); color: var(--mvt-muted); font-size: 14px; }
.mvt-account-links a { color: #087f98; font-weight: 700; text-underline-offset: .2em; }
.mvt-notice { margin: 0 0 22px; padding: 14px 16px; border-left: 3px solid var(--mvt-cyan); background: var(--mvt-soft); color: #314149; font-size: 15px; }
.mvt-notice--error { border-left-color: #a83b30; background: #fff3f1; color: #76271f; }
.mvt-notice--success { border-left-color: #4d8a3f; background: #f1f9ed; color: #28622a; }
.mvt-expiry { margin: 0 0 24px; color: var(--mvt-muted); }
.mvt-code-panel { max-width: 560px; padding: 24px; border: 1px solid var(--mvt-line); background: var(--mvt-soft); }
.mvt-code-panel h2, .mvt-ready h2 { margin: 2px 0 18px; font-size: 26px; letter-spacing: -.025em; }
.mvt-step-state { margin: 0; color: #617078; font-size: 11px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.mvt-resend { margin-top: 16px; }
.mvt-link-button { padding: 0; border: 0; background: transparent; color: #087f98; font-weight: 700; text-decoration: underline; text-underline-offset: .2em; cursor: pointer; }
.mvt-ready { border-left: 3px solid var(--mvt-cyan); }
.mvt-ready > p:not(.mvt-step-state) { max-width: 680px; color: var(--mvt-muted); }
.mvt-ready .button { margin-top: 12px; }
.mvt-onboarding button[disabled] { cursor: not-allowed; opacity: .54; }
.mvt-onboarding form[aria-busy="true"] { opacity: .72; }
.mvt-onboarding form[aria-busy="true"] button { pointer-events: none; }

@media (max-width: 720px) {
  .mvt-onboarding { width: calc(100vw - 36px); padding: 46px 0 62px; }
  .mvt-intro { margin-bottom: 28px; }
  .mvt-intro h1 { font-size: 38px; }
  .mvt-form, .mvt-verification, .mvt-ready { padding: 22px 18px; }
  .mvt-grid { grid-template-columns: 1fr; gap: 0; }
  .mvt-submit, .mvt-ready .button, .mvt-code-panel .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .mvt-onboarding * { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}