.page-contact {
  --ct-line: rgba(201, 162, 39, 0.26);
  --ct-line-soft: rgba(245, 241, 233, 0.1);
  --ct-body: rgba(245, 241, 233, 0.78);
  background: var(--ink-900);
  color: var(--paper);
  padding-bottom: 32px;
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 30px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-contact .breadcrumbs a {
  color: var(--stone);
  text-decoration: none;
}

.page-contact .breadcrumbs a:hover,
.page-contact .breadcrumbs a:focus-visible {
  color: var(--gold);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-head {
  padding: 34px 0 52px;
  max-width: 56rem;
}

.page-contact .ct-head .page-title {
  margin: 16px 0 22px;
  font-size: var(--fs-2xl);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.035em;
}

.page-contact .ct-head .page-lede {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-md);
  line-height: 1.85;
  color: var(--ct-body);
}

/* ---------- 两栏骨架 ---------- */
.page-contact .ct-body {
  padding-top: 0;
}

.page-contact .ct-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}

/* ---------- 左栏：联系清单 ---------- */
.page-contact .ct-side__title {
  margin: 0 0 22px;
  font-size: var(--fs-md);
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--paper);
}

.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .ct-list__item {
  padding: 20px 22px 22px;
  border: 1px solid var(--ct-line);
  background: rgba(22, 40, 63, 0.5);
}

.page-contact .ct-list__label {
  margin: 0;
  color: var(--stone);
  letter-spacing: 0.12em;
}

.page-contact .ct-list__value {
  margin: 10px 0 12px;
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--gold);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.page-contact .ct-list__value--text {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.75;
  color: var(--paper);
}

.page-contact .ct-list__note {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.8;
  color: var(--stone);
}

/* ---------- 右栏 ---------- */
.page-contact .ct-main {
  display: grid;
  gap: 52px;
  min-width: 0;
}

.page-contact .ct-hero-figure,
.page-contact .ct-mail-figure {
  margin: 0;
}

.page-contact .media-frame__caption {
  color: var(--stone);
}

.page-contact .ct-block {
  padding-top: 4px;
  scroll-margin-top: 110px;
}

.page-contact .ct-block__index {
  margin: 0 0 10px;
  font-size: var(--fs-xs);
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-contact .ct-block__title {
  margin: 0 0 18px;
  font-size: var(--fs-xl);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: 0.04em;
}

.page-contact .ct-block__text {
  margin: 0 0 16px;
  max-width: 38em;
  font-size: var(--fs-base);
  line-height: 1.85;
  color: var(--ct-body);
}

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

/* ---------- 说清楚问题的四项 ---------- */
.page-contact .ct-brief {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ct-line-soft);
  border-top: 1px solid var(--ct-line-soft);
  border-bottom: 1px solid var(--ct-line-soft);
}

.page-contact .ct-brief__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 4px;
  background: var(--ink-900);
}

.page-contact .ct-brief__idx {
  font-size: var(--fs-md);
  line-height: 1.7;
  color: var(--gold);
}

.page-contact .ct-brief__body {
  font-size: var(--fs-base);
  line-height: 1.85;
  color: var(--ct-body);
}

.page-contact .ct-brief__body strong {
  display: inline-block;
  margin-right: 8px;
  color: var(--paper);
  font-weight: 900;
  letter-spacing: 0.04em;
}

/* ---------- 三色时段带 ---------- */
.page-contact .ct-band {
  margin-top: 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--ct-line-soft);
  border: 1px solid var(--ct-line-soft);
}

.page-contact .ct-band__seg {
  padding: 22px 20px 24px;
  background: var(--ink-900);
  border-top: 3px solid transparent;
  transition: background 0.22s ease, transform 0.22s ease;
}

.page-contact .ct-band__seg--am {
  border-top-color: var(--am);
}

.page-contact .ct-band__seg--noon {
  border-top-color: var(--noon);
}

.page-contact .ct-band__seg--night {
  border-top-color: var(--night);
}

.page-contact .ct-band__seg:hover,
.page-contact .ct-band__seg:focus-visible {
  background: var(--ink-800);
  transform: translateY(-2px);
  outline: none;
}

.page-contact .ct-band__name {
  margin: 0 0 10px;
  font-size: var(--fs-md);
  font-weight: 900;
  letter-spacing: 0.14em;
}

.page-contact .ct-band__seg--am .ct-band__name {
  color: var(--am);
}

.page-contact .ct-band__seg--noon .ct-band__name {
  color: var(--noon);
}

.page-contact .ct-band__seg--night .ct-band__name {
  color: var(--night);
}

.page-contact .ct-band__rule {
  margin: 0 0 12px;
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-contact .ct-band__desc {
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 页尾去向 ---------- */
.page-contact .ct-next {
  padding-top: 28px;
  border-top: 1px solid var(--ct-line-soft);
}

.page-contact .ct-next__title {
  margin: 0 0 16px;
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-contact .ct-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-next__list a {
  display: inline-block;
  padding-left: 22px;
  position: relative;
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-contact .ct-next__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-contact .ct-next__list a:hover,
.page-contact .ct-next__list a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--ct-line);
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 900px) {
  .page-contact .ct-head {
    padding: 44px 0 64px;
  }

  .page-contact .ct-grid {
    grid-template-columns: minmax(0, 3.2fr) minmax(0, 8.8fr);
    gap: 56px;
  }

  .page-contact .ct-side {
    padding-right: 44px;
    border-right: 1px solid var(--ct-line-soft);
  }

  .page-contact .ct-band {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-brief__item {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 20px;
    padding: 22px 4px;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-main {
    gap: 64px;
  }
}
</