.page-contact {
  --ct-r: 28px;
  --ct-gap: clamp(20px, 3.2vw, 38px);
  --ct-ink-soft: rgba(246, 241, 231, 0.74);
  --ct-ink-line: rgba(246, 241, 231, 0.16);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-intro {
  padding-top: clamp(22px, 3.4vw, 42px);
  padding-bottom: clamp(28px, 4vw, 50px);
}

.page-contact .ct-intro .ky-h1 {
  max-width: 20ch;
  margin: 12px 0 18px;
}

.page-contact .ct-intro__lede {
  max-width: 62ch;
  margin: 0;
}

/* ---------- 墨黑信息块 + 图 ---------- */
.page-contact .ct-duo {
  display: grid;
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .ct-ink {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 3.8vw, 46px) clamp(24px, 3.4vw, 44px) clamp(26px, 3.4vw, 42px);
  border-radius: var(--ct-r);
  background: var(--ky-ink);
  color: var(--ky-paper);
}

.page-contact .ct-ink::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 7px;
  background-image: repeating-linear-gradient(90deg, var(--ky-bronze-lt) 0 2px, transparent 2px 11px);
  opacity: 0.75;
}

.page-contact .ct-ink__index {
  color: var(--ky-bronze-wash);
  margin-bottom: 6px;
}

.page-contact .ct-ink__title {
  margin: 0 0 4px;
  color: var(--ky-paper);
  font-size: clamp(24px, 3vw, 33px);
}

.page-contact .ct-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-item {
  padding: 20px 0 22px;
  border-top: 1px solid var(--ct-ink-line);
}

.page-contact .ct-item:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-contact .ct-item:last-child {
  padding-bottom: 4px;
}

.page-contact .ct-item__key {
  display: block;
  margin-bottom: 9px;
  font-family: var(--ky-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--ky-bronze-wash);
}

.page-contact .ct-item__val {
  display: block;
  font-family: var(--ky-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(18px, 2.1vw, 22px);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ky-paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-item__val--addr {
  font-family: var(--ky-font-body);
  font-size: clamp(17px, 1.9vw, 20px);
  letter-spacing: 0.03em;
}

.page-contact .ct-item__hint {
  display: block;
  margin-top: 10px;
  font-family: var(--ky-font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ct-ink-soft);
}

/* ---------- 图片块 ---------- */
.page-contact .ct-shot {
  margin: 0;
}

.page-contact .ct-shot .ky-figure__frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--ct-r);
  border: var(--ky-line);
  background: var(--ky-paper-2);
}

.page-contact .ct-shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .ct-shot--letter img {
  aspect-ratio: 3 / 2;
}

.page-contact .ct-shot--panel img {
  aspect-ratio: 10 / 7;
}

.page-contact .ct-shot .ky-figure__cap {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ky-slate);
}

/* ---------- 时段刻度带 ---------- */
.page-contact .ct-clock {
  margin-top: clamp(40px, 6.4vw, 82px);
  padding: clamp(32px, 4.6vw, 60px) 0;
  background: var(--ky-paper-2);
  border-top: var(--ky-line);
  border-bottom: var(--ky-line);
}

.page-contact .ct-clock__head {
  max-width: 64ch;
  margin-bottom: clamp(26px, 3.8vw, 42px);
}

.page-contact .ct-clock__title {
  margin: 10px 0 12px;
  font-size: clamp(22px, 2.6vw, 30px);
}

.page-contact .ct-clock__note {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ky-slate);
}

.page-contact .ct-scale__track {
  position: relative;
  height: 14px;
  border-radius: var(--ky-r-pill);
  background: linear-gradient(90deg, var(--ky-bronze) 0%, var(--ky-bronze-lt) 100%);
  overflow: hidden;
}

.page-contact .ct-scale__track::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(246, 241, 231, 0.5) 0 2px, transparent 2px 22px);
}

.page-contact .ct-scale__stops {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-scale__stops li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 0;
}

.page-contact .ct-scale__stops li:first-child {
  align-items: flex-start;
}

.page-contact .ct-scale__stops li:last-child {
  align-items: flex-end;
}

.page-contact .ct-scale__time {
  font-family: var(--ky-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
  color: var(--ky-ink-2);
}

.page-contact .ct-scale__cap {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ky-slate);
  white-space: nowrap;
}

/* ---------- 三项材料 ---------- */
.page-contact .ct-mat {
  margin-top: clamp(42px, 6.6vw, 86px);
  display: grid;
  gap: clamp(26px, 3.6vw, 46px);
  align-items: start;
}

.page-contact .ct-mat__body .ky-h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 2.8vw, 32px);
}

.page-contact .ct-mat__lede {
  margin: 0 0 10px;
  max-width: 58ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ky-ink-2);
}

.page-contact .ct-checks {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-check {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 0;
  border-top: var(--ky-line-soft);
}

.page-contact .ct-check:last-child {
  border-bottom: var(--ky-line-soft);
}

.page-contact .ct-check__no {
  align-self: start;
  padding: 7px 11px;
  border-radius: var(--ky-r-pill);
  background: var(--ky-bronze-wash);
  color: var(--ky-bronze);
  font-family: var(--ky-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  line-height: 1;
  letter-spacing: 0.06em;
}

.page-contact .ct-check__title {
  margin: 2px 0 7px;
  font-size: 18px;
}

.page-contact .ct-check p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ky-ink-2);
}

/* ---------- 常见需求 ---------- */
.page-contact .ct-flow {
  margin-top: clamp(42px, 6.6vw, 86px);
}

.page-contact .ct-flow .ky-h2 {
  margin: 10px 0 14px;
  font-size: clamp(23px, 2.8vw, 32px);
}

.page-contact .ct-flow__lede {
  margin: 0 0 24px;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ky-ink-2);
}

.page-contact .ct-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-contact .ct-tab {
  padding: 10px 18px;
  border: var(--ky-line);
  border-radius: var(--ky-r-pill);
  background: var(--ky-paper);
  color: var(--ky-ink-2);
  font-family: var(--ky-font-head);
  font-size: 15px;
  cursor: pointer;
  transition:
    background var(--ky-dur) var(--ky-ease),
    border-color var(--ky-dur) var(--ky-ease),
    color var(--ky-dur) var(--ky-ease),
    transform var(--ky-dur) var(--ky-ease);
}

.page-contact .ct-tab:hover {
  border-color: var(--ky-bronze);
  transform: translateY(-2px);
}

.page-contact .ct-tab[aria-selected="true"] {
  background: var(--ky-bronze);
  border-color: var(--ky-bronze);
  color: var(--ky-paper);
}

.page-contact .ct-tab:focus-visible,
.page-contact .ct-panel:focus-visible,
.page-contact .ct-card:focus-visible {
  outline: 2px solid var(--ky-bronze);
  outline-offset: 2px;
}

.page-contact .ct-panel {
  border: var(--ky-line);
  border-radius: var(--ct-r);
  background: var(--ky-paper-2);
  padding: clamp(22px, 3.2vw, 38px);
}

.page-contact .ct-panel__title {
  margin: 0 0 12px;
  font-family: var(--ky-font-head);
  font-size: clamp(19px, 2.2vw, 23px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ky-ink);
}

.page-contact .ct-panel p {
  margin: 0 0 12px;
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ky-ink-2);
}

.page-contact .ct-panel p:last-child {
  margin-bottom: 0;
}

.page-contact .ct-panel__link {
  display: inline-block;
  font-size: 14.5px;
  color: var(--ky-bronze);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-contact .ct-panel__link:hover {
  color: var(--ky-cinnabar);
}

/* ---------- 下一步 ---------- */
.page-contact .ct-next {
  margin-top: clamp(46px, 7vw, 94px);
}

.page-contact .ct-next .ky-h2 {
  margin: 10px 0 0;
  font-size: clamp(23px, 2.8vw, 32px);
}

.page-contact .ct-next__grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.page-contact .ct-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 20px 22px;
  border: var(--ky-line);
  border-radius: var(--ky-r-md);
  background: var(--ky-paper);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--ky-dur) var(--ky-ease),
    border-color var(--ky-dur) var(--ky-ease),
    box-shadow var(--ky-dur) var(--ky-ease);
}

.page-contact .ct-card:hover {
  transform: translateY(-2px);
  border-color: var(--ky-bronze);
  box-shadow: var(--ky-shadow);
}

.page-contact .ct-card__k {
  font-family: var(--ky-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ky-slate-lt);
}

.page-contact .ct-card__t {
  font-family: var(--ky-font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--ky-ink);
}

.page-contact .ct-card__d {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ky-slate);
}

.page-contact .ct-next__foot {
  margin: 22px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ky-slate);
}

.page-contact .ct-next__foot a {
  color: var(--ky-bronze);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-duo {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-contact .ct-mat {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-contact .ct-shot--panel {
    grid-column: 1;
    grid-row: 1;
  }

  .page-contact .ct-mat__body {
    grid-column: 2;
    grid-row: 1;
  }
}

@media (min-width: 640px) {
  .page-contact .ct-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-contact .ct-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-contact .ct-scale__cap {
    font-size: 11.5px;
    letter-spacing: 0;
  }

  .page-contact .ct-scale__time {
    font-size: 13px;
  }

  .page-contact .ct-item__val {
    font-size: 17px;
  }

  .page-contact .ct-item__val--addr {
    font-size: 16.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-tab,
  .page-contact .ct-card {
    transition: none;
  }

  .page-contact .ct-tab:hover,
  .page-contact .ct-card:hover {
    transform: none;
  }
}