.auth-gate-overlay {
  padding: 0;
  background:
    linear-gradient(180deg, rgba(24, 50, 37, .18), rgba(21, 40, 31, .5)),
    url("../../assets/runtime/ui/optimized/questionnaire-background.webp") center / cover no-repeat;
}

.auth-gate-shell {
  width: min(100%, 480px);
  height: 100%;
  display: grid;
  align-items: end;
}

.auth-gate-overlay .auth-welcome-card {
  min-height: min(100%, 760px);
  align-content: end;
  gap: 16px;
  padding: max(28px, var(--safe-top)) 24px max(28px, calc(24px + var(--safe-bottom)));
  border: 0;
  border-radius: 0;
  background:
    linear-gradient(180deg, transparent 0 26%, rgba(24, 48, 36, .1) 42%, rgba(251, 244, 220, .94) 69%, #f6edcf 100%);
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  overflow: hidden;
}

.auth-gate-overlay .auth-welcome-card::after {
  display: none;
}

.auth-welcome-visual {
  position: absolute;
  top: max(34px, calc(var(--safe-top) + 22px));
  left: 50%;
  width: min(54vw, 210px);
  aspect-ratio: 4 / 5;
  transform: translateX(-50%) rotate(-2deg);
  filter: drop-shadow(0 24px 28px rgba(24, 43, 32, .28));
}

.auth-welcome-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.auth-welcome-visual span {
  position: absolute;
  left: 50%;
  bottom: 24%;
  transform: translateX(-50%);
  color: #f5e8b8;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .2em;
}

.auth-welcome-copy {
  position: relative;
  display: grid;
  gap: 8px;
  z-index: 1;
}

.auth-welcome-copy h1 {
  margin: 0;
  color: #243f31;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(2rem, 9vw, 3rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.05em;
}

.auth-welcome-copy > p:last-child {
  max-width: 34em;
  color: rgba(39, 60, 46, .78);
  font-size: .9rem;
  line-height: 1.7;
}

.auth-welcome-actions {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 9px;
}

.auth-welcome-actions button {
  min-height: 50px;
}

.auth-local-note {
  position: relative;
  z-index: 1;
  color: rgba(39, 60, 46, .6);
  font-size: .72rem;
  line-height: 1.5;
  text-align: center;
}

.auth-welcome-status {
  position: absolute;
  top: max(16px, var(--safe-top));
  right: max(16px, var(--safe-right));
  z-index: 2;
  min-height: 28px;
  color: #f8f0d2;
  background: rgba(31, 55, 42, .52);
  border: 1px solid rgba(255, 255, 255, .24);
  backdrop-filter: blur(10px);
}

.auth-gate-overlay .auth-overlay {
  position: fixed;
  z-index: 90;
}

.auth-dialog {
  border-radius: 8px 26px 8px 22px;
  background:
    linear-gradient(90deg, rgba(42, 76, 56, .9) 0 8px, transparent 8px),
    var(--guide-paper-image) center / 560px auto repeat;
}

.questionnaire-panel {
  overflow: hidden;
}

.questionnaire-panel::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(93, 75, 40, .12);
  border-radius: 3px 13px 5px 11px;
  pointer-events: none;
}

.questionnaire-welcome {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.questionnaire-welcome-portrait {
  width: 108px;
  aspect-ratio: 4 / 5;
  border: 1px solid rgba(81, 68, 40, .18);
  border-radius: 48% 48% 10px 10px;
  background: rgba(222, 229, 198, .58);
  overflow: hidden;
}

.questionnaire-welcome-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.questionnaire-copy strong {
  color: var(--guide-ink);
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 1.12rem;
}

.questionnaire-trust-list {
  grid-column: 1 / -1;
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.questionnaire-trust-list li {
  display: grid;
  grid-template-columns: 6.5em minmax(0, 1fr);
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px dashed rgba(86, 70, 38, .24);
}

.questionnaire-trust-list b {
  color: var(--guide-ink);
  font-size: .82rem;
}

.questionnaire-trust-list span {
  color: var(--guide-ink-soft);
  font-size: .78rem;
  line-height: 1.5;
}

.questionnaire-section {
  display: grid;
  gap: 9px;
}

.questionnaire-section + .questionnaire-section {
  margin-top: 16px;
}

.questionnaire-section-label {
  margin: 0;
  color: var(--guide-ink);
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: .92rem;
  font-weight: 700;
}

.questionnaire-option-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.questionnaire-option-card {
  position: relative;
  min-height: 72px;
  display: grid;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid rgba(84, 70, 40, .18);
  border-radius: 5px 14px 5px 12px;
  color: var(--guide-ink);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .5), rgba(226, 218, 184, .32)),
    var(--guide-paper-image) center / 420px auto;
  box-shadow: 2px 5px 12px rgba(54, 45, 28, .07);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.questionnaire-option-card:hover {
  transform: translateY(-2px) rotate(-.25deg);
}

.questionnaire-option-card.is-selected {
  border-color: rgba(56, 91, 67, .58);
  box-shadow: inset 0 0 0 2px rgba(56, 91, 67, .18), 2px 6px 14px rgba(54, 76, 57, .12);
}

.questionnaire-option-card input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
}

.questionnaire-option-card span {
  display: grid;
  gap: 4px;
}

.questionnaire-option-card b {
  font-size: .86rem;
}

.questionnaire-option-card small {
  color: var(--guide-ink-soft);
  font-size: .72rem;
  line-height: 1.4;
}

.questionnaire-duration-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.questionnaire-duration-row .questionnaire-option-card {
  min-height: 62px;
  text-align: center;
}

.questionnaire-cognition-preview {
  margin-top: 14px;
  padding: 13px 14px;
  border-left: 4px solid rgba(57, 91, 67, .72);
  background: rgba(211, 221, 188, .38);
  color: var(--guide-ink-soft);
}

.questionnaire-cognition-preview span {
  color: var(--guide-ink);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.questionnaire-cognition-preview p {
  margin: 5px 0 0;
  font-size: .78rem;
  line-height: 1.55;
}

@media (max-width: 380px) {
  .questionnaire-welcome {
    grid-template-columns: 82px minmax(0, 1fr);
  }

  .questionnaire-welcome-portrait {
    width: 82px;
  }

  .questionnaire-option-cards {
    grid-template-columns: 1fr;
  }

  .questionnaire-option-card {
    min-height: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .questionnaire-option-card {
    transition: none;
  }
}