.page-contact {
  --c-radius: 2px;
  --c-gap: 22px;
  display: block;
  background: var(--pearl);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-contact .breadcrumbs {
  padding: 22px 0 6px;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-lead {
  padding: 8px 0 52px;
  background:
    linear-gradient(180deg, rgba(74, 7, 18, 0.045) 0%, rgba(247, 243, 238, 0) 62%);
}

.page-contact .contact-lead__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.page-contact .contact-lead__copy {
  max-width: 60ch;
  min-width: 0;
}

.page-contact .contact-lead__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.2vw, 52px);
  line-height: 1.14;
  letter-spacing: -0.008em;
  color: var(--ink);
  margin: 14px 0 18px;
}

.page-contact .contact-lead__intro {
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0 0 24px;
}

.page-contact .contact-lead__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.page-contact .contact-lead__badges {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-contact .contact-lead__figure {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-lead__figure .media-frame {
  border: 1px solid var(--line-gold);
  box-shadow: var(--shadow-lift);
}

/* ---------- 通道标签页 ---------- */
.page-contact .contact-channels {
  padding: 12px 0 56px;
}

.page-contact .contact-tabs {
  margin-top: 26px;
}

.page-contact .contact-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 0;
  margin-bottom: 22px;
}

.page-contact .contact-tabs__tab {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding: 12px 16px;
  cursor: pointer;
  color: var(--warm-gray);
  border-radius: var(--c-radius) var(--c-radius) 0 0;
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
  min-width: 0;
}

.page-contact .contact-tabs__tab:hover {
  color: var(--crimson);
  background: rgba(122, 14, 30, 0.04);
}

.page-contact .contact-tabs__tab[aria-selected="true"] {
  color: var(--crimson);
  background: #fff;
  border-color: var(--hairline);
  border-bottom-color: #fff;
  font-weight: 600;
  margin-bottom: -1px;
}

.page-contact .contact-tabs__tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .contact-tabs__panel {
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--c-radius);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
}

.page-contact .contact-tabs__panel[hidden] {
  display: none;
}

.page-contact .channel-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.page-contact .channel-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 3.4vw, 22px);
  color: var(--crimson);
  margin: 0;
  line-height: 1.35;
  min-width: 0;
}

.page-contact .channel-card__body {
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0 0 16px;
}

.page-contact .channel-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  background: var(--pearl-deep);
  border-left: 2px solid var(--gold);
  padding: 12px 14px;
  margin-bottom: 16px;
}

.page-contact .channel-copy__value {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--crimson-deep);
  word-break: break-all;
  flex: 1 1 220px;
  min-width: 0;
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-contact .channel-list li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding: 9px 0;
  border-top: 1px solid var(--hairline);
  font-size: 14.5px;
}

.page-contact .channel-list__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--warm-gray);
  padding-top: 3px;
}

.page-contact .channel-list__val {
  color: var(--ink);
}

/* ---------- 邮箱 / 电话 / 地址 + 时间对照 ---------- */
.page-contact .contact-reach {
  padding: 12px 0 56px;
}

.page-contact .contact-reach__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--c-gap);
  margin-top: 26px;
}

.page-contact .contact-reach__cards {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-contact .reach-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 18px;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--c-radius);
  box-shadow: var(--shadow-card);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-contact .reach-card:hover,
.page-contact .reach-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--line-gold);
  box-shadow: var(--shadow-lift);
}

.page-contact .reach-card__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: linear-gradient(140deg, var(--crimson-deep) 0%, var(--crimson) 100%);
  color: var(--gold-light);
  border-radius: var(--c-radius);
}

.page-contact .reach-card__body {
  min-width: 0;
}

.page-contact .reach-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--crimson);
  margin: 0 0 4px;
}

.page-contact .reach-card__meta {
  font-size: 13.5px;
  color: var(--warm-gray);
  margin: 0 0 10px;
  line-height: 1.6;
}

.page-contact .reach-card__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-contact .reach-card__value {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  background: var(--pearl-deep);
  padding: 6px 10px;
  border-radius: var(--c-radius);
  word-break: break-all;
  flex: 1 1 200px;
  min-width: 0;
}

.page-contact .reach-card__address {
  font-style: normal;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--pearl-deep);
  padding: 8px 12px;
  border-left: 2px solid var(--gold);
  border-radius: var(--c-radius);
}

.page-contact .contact-hours {
  background: var(--obsidian);
  color: var(--pearl);
  border: 1px solid rgba(201, 162, 39, 0.32);
  border-radius: var(--c-radius);
  padding: 24px 20px;
  min-width: 0;
}

.page-contact .contact-hours__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--gold-light);
  margin: 0 0 16px;
}

.page-contact .contact-hours__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .contact-hours__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 12px 0;
  border-top: 1px solid rgba(232, 217, 168, 0.16);
}

.page-contact .contact-hours__row:first-child {
  border-top: none;
  padding-top: 0;
}

.page-contact .contact-hours__channel {
  font-size: 14px;
  color: var(--pearl);
  font-weight: 500;
}

.page-contact .contact-hours__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-light);
  letter-spacing: 0.02em;
}

.page-contact .contact-hours__note {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(247, 243, 238, 0.72);
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid rgba(232, 217, 168, 0.16);
}

/* ---------- 团队与响应 ---------- */
.page-contact .contact-team {
  padding: 12px 0 56px;
}

.page-contact .team-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--c-radius);
  overflow: hidden;
}

.page-contact .team-stats__item {
  background: #fff;
  padding: 22px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  min-width: 0;
}

.page-contact .team-stats__item--accent {
  background: linear-gradient(160deg, var(--crimson-deep) 0%, var(--crimson) 100%);
  color: var(--pearl);
}

.page-contact .team-stats__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6vw, 42px);
  line-height: 1;
  color: var(--crimson);
  letter-spacing: -0.02em;
}

.page-contact .team-stats__item--accent .team-stats__num {
  color: var(--gold-light);
}

.page-contact .team-stats__unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--warm-gray);
}

.page-contact .team-stats__item--accent .team-stats__unit {
  color: rgba(232, 217, 168, 0.8);
}

.page-contact .team-stats__label {
  flex: 1 0 100%;
  font-size: 13.5px;
  color: var(--ink-soft);
  margin-top: 4px;
}

.page-contact .team-stats__item--accent .team-stats__label {
  color: rgba(247, 243, 238, 0.82);
}

/* ---------- 覆盖范围 ---------- */
.page-contact .contact-scope {
  padding: 12px 0 56px;
  background: linear-gradient(180deg, rgba(74, 7, 18, 0.03) 0%, rgba(247, 243, 238, 0) 100%);
}

.page-contact .contact-scope__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: center;
}

.page-contact .contact-scope__figure {
  margin: 0;
  min-width: 0;
}

.page-contact .contact-scope__figure .media-frame {
  border: 1px solid var(--line-gold);
  box-shadow: var(--shadow-lift);
}

.page-contact .contact-scope__copy {
  min-width: 0;
}

.page-contact .contact-scope__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.3;
  color: var(--ink);
  margin: 12px 0 16px;
}

.page-contact .contact-scope__copy p {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.page-contact .contact-scope__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 6px;
  border-top: 1px solid var(--hairline);
}

.page-contact .contact-scope__list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline);
  font-size: 14.5px;
}

.page-contact .contact-scope__key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--warm-gray);
}

.page-contact .contact-scope__val {
  color: var(--ink);
  font-weight: 500;
}

.page-contact .contact-scope__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 备案信息 ---------- */
.page-contact .contact-legal {
  padding: 4px 0 72px;
}

.page-contact .legal-card {
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--gold);
  background: #fff;
  border-radius: var(--c-radius);
  padding: 22px 20px;
  box-shadow: var(--shadow-card);
}

.page-contact .legal-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-contact .legal-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--crimson);
  margin: 0;
}

.page-contact .legal-card__list {
  display: grid;
  gap: 0;
  margin: 0 0 16px;
}

.page-contact .legal-card__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 11px 0;
  border-top: 1px solid var(--hairline);
}

.page-contact .legal-card__row:first-child {
  border-top: none;
  padding-top: 0;
}

.page-contact .legal-card__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--warm-gray);
}

.page-contact .legal-card__row dd {
  margin: 0;
  font-size: 14.5px;
  color: var(--ink);
  word-break: break-word;
}

.page-contact .legal-card__note {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
  margin: 0;
}

.page-contact .legal-card__note a {
  color: var(--crimson);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 1px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .legal-card__note a:hover,
.page-contact .legal-card__note a:focus-visible {
  color: var(--crimson-deep);
  border-color: var(--crimson);
}

/* ---------- 平板以上 ---------- */
@media (min-width: 720px) {
  .page-contact .team-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .contact-hours__row {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr) auto;
    align-items: center;
    gap: 12px;
  }

  .page-contact .legal-card__row {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-lead {
    padding: 24px 0 72px;
  }

  .page-contact .contact-lead__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 52px;
  }

  .page-contact .contact-channels,
  .page-contact .contact-reach,
  .page-contact .contact-team,
  .page-contact .contact-scope {
    padding-bottom: 76px;
  }

  .page-contact .contact-reach__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .page-contact .contact-scope__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 52px;
  }

  .page-contact .team-stats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-contact .contact-tabs__panel {
    padding: 30px 28px;
  }

  .page-contact .contact-hours {
    padding: 28px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .reach-card {
    transition: none;
  }
}
</main>