.survey-main { display: grid; grid-template-columns: minmax(240px, 360px) minmax(0, 700px); justify-content: space-between; gap: 80px; padding-block: 72px 96px; min-height: calc(100svh - 280px); }
.survey-intro h1 { font-size: 44px; line-height: 1.1; letter-spacing: -.03em; text-wrap: balance; }
.survey-intro > p { margin-top: 24px; font-size: 17px; }
.survey-intro .survey-context, .survey-intro .survey-meta { font-size: 14px; color: var(--muted); }
.survey-meta { padding-top: 24px; border-top: 1px solid var(--line); }
.survey-workspace { min-width: 0; }
.survey-question { min-width: 0; border: 0; padding: 0; margin: 0 0 48px; }
.survey-question legend { width: 100%; padding: 0; font-size: 26px; font-weight: 650; line-height: 1.35; letter-spacing: -.02em; }
.survey-question legend:focus { outline: none; }
.survey-progress { margin-bottom: 18px; font-size: 14px; font-variant-numeric: tabular-nums; color: var(--muted); }
.survey-enhanced .question-number { display: none; }
.question-hint { color: var(--muted); font-size: 14px; margin-block: 12px 20px; }
.survey-question textarea, .survey-other input, .survey-receipt input { width: 100%; background: transparent; border: 1px solid var(--muted); border-radius: 4px; color: var(--plum); font: inherit; padding: 14px; caret-color: var(--plum); }
.survey-question textarea { resize: vertical; min-height: 148px; }
.survey-options { border-top: 1px solid var(--line); }
.survey-option { display: flex; gap: 14px; align-items: flex-start; padding-block: 14px; font-size: 16px; line-height: 1.5; cursor: pointer; }
.survey-options .survey-option { border-bottom: 1px solid var(--line); }
.survey-option input { width: 20px; height: 20px; flex: 0 0 20px; margin: 2px 0 0; accent-color: var(--plum); }
.survey-option:has(input:checked) { font-weight: 600; }
.survey-option:hover { color: #7c3649; }
.survey-other { margin-top: 20px; }
.survey-other label { display: block; font-size: 14px; margin-bottom: 8px; color: var(--muted); }
.survey-clear, .survey-back { border: 0; background: transparent; color: var(--plum); padding: 12px 0; min-height: 44px; text-decoration: underline; text-underline-offset: 5px; font-size: 14px; }
.survey-clear { margin-top: 8px; }
.survey-clear:hover, .survey-back:hover { color: #7c3649; }
.survey-actions { display: flex; align-items: center; gap: 28px; justify-content: flex-end; }
.survey-actions .survey-back { margin-right: auto; }
.survey-status, .question-error { color: #7c3649; font-size: 15px; margin-block: 16px; }
.survey-status:empty, .question-error:empty { display: none; }
.survey-status:focus { outline-offset: 4px; }
.survey-question:has(.question-error:not(:empty)) textarea { border-color: #7c3649; }
.survey-permission { border-top: 1px solid var(--line); padding-block: 12px 28px; }
.survey-consent { font-size: 14px; }
.survey-permission > p { color: var(--muted); font-size: 13px; margin-top: 8px; }
.survey-main a { text-underline-offset: 4px; }
.survey-main button:active { transform: translateY(1px); }
.survey-main button:disabled { cursor: wait; opacity: .65; }
#survey-success h2 { font-size: 34px; line-height: 1.2; }
#survey-success > p { margin-top: 24px; }
#survey-success .button { margin-top: 32px; }
.survey-receipt { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.survey-receipt label { display: block; font-size: 16px; font-weight: 650; margin-bottom: 12px; }
.survey-receipt input { font-size: 14px; }
.survey-receipt p { margin-top: 16px; font-size: 14px; color: var(--muted); }
@media (max-width: 1100px) {
  .survey-main { gap: 48px; grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); }
  .survey-intro h1 { font-size: 36px; }
}
@media (max-width: 850px) {
  .survey-main { display: block; max-width: 760px; padding-block: 40px 64px; }
  .survey-intro { margin-bottom: 36px; }
  .survey-intro h1 { font-size: 34px; max-width: 480px; }
  .survey-intro > p { margin-top: 16px; }
  .survey-intro .survey-meta { padding-top: 16px; }
  .survey-question legend { font-size: 23px; }
}
@media (max-width: 520px) {
  .survey-main { padding-block: 32px 48px; }
  .survey-intro h1 { font-size: 32px; }
  .survey-intro > p { font-size: 16px; }
  .survey-question { margin-bottom: 28px; }
  .survey-actions { gap: 20px; }
  .survey-actions .button { padding-inline: 18px; }
  .survey-option { font-size: 15px; padding-block: 13px; }
  .survey-consent { font-size: 14px; }
  #survey-success h2 { font-size: 28px; }
}