.page-contact {
  --ct-rule: rgba(242, 240, 233, .14);
  --ct-rule-strong: rgba(242, 240, 233, .34);
  --ct-shadow: 6px 6px 0 0 var(--ink-600);
  --ct-shadow-cyan: 6px 6px 0 0 rgba(53, 224, 208, .28);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-intro {
  padding-top: 6px;
}

.page-contact .ct-split {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

.page-contact .ct-intro__lead {
  min-width: 0;
}

.page-contact .ct-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-contact .ct-title {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 7vw, 3.2rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-contact .ct-lede {
  max-width: 38em;
  margin: 0 0 22px;
  font-size: .95rem;
  line-height: 1.9;
  color: var(--paper);
}

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

.page-contact .ct-jump a {
  display: inline-block;
  padding: 6px 11px;
  border: 1px solid var(--ink-600);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--stone);
  text-decoration: none;
  transition: color var(--t-fast), background-color var(--t-fast), border-color var(--t-fast);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-contact .ct-intro__aside .card {
  height: 100%;
}

/* ---------- 章节锚点 ---------- */

.page-contact .ct-sec {
  scroll-margin-top: 96px;
}

/* ---------- 01 咨询范围 ---------- */

.page-contact .ct-scope-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--paper);
}

.page-contact .ct-scope-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  padding: 16px 10px 16px 0;
  border-bottom: 1px solid var(--ct-rule);
  transition: background-color var(--t-fast), border-color var(--t-fast);
}

.page-contact .ct-scope-item:hover {
  background: rgba(53, 224, 208, .06);
  border-bottom-color: var(--cyan);
}

.page-contact .ct-scope-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--cyan);
}

.page-contact .ct-scope-title {
  margin: 0 0 5px;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--paper);
}

.page-contact .ct-scope-desc {
  margin: 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--stone);
}

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

.page-contact .ct-figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 02 联系方式 ---------- */

.page-contact .ct-channels {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 24px;
  border: 2px solid var(--paper);
  background: var(--ink-800);
  box-shadow: var(--ct-shadow);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.page-contact .ct-channel:hover {
  border-color: var(--cyan);
  box-shadow: var(--ct-shadow-cyan);
}

.page-contact .ct-channel--mail {
  padding-bottom: 42px;
}

.page-contact .ct-channel--phone {
  padding-bottom: 30px;
}

.page-contact .ct-channel__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--stone);
}

.page-contact .ct-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mail {
  color: var(--cyan);
}

.page-contact .ct-channel__value--phone {
  color: var(--amber);
}

.page-contact .ct-channel__note {
  margin: 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .ct-channel .tag {
  align-self: flex-start;
  margin-top: auto;
}

.page-contact .ct-channel__foot {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.8;
  color: var(--stone);
  border-top: 1px solid var(--ct-rule);
  padding-top: 14px;
}

/* ---------- 03 回复时段 ---------- */

.page-contact .ct-hours {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

.page-contact .ct-hours-bar {
  display: flex;
  min-height: 62px;
  border: 2px solid var(--paper);
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .02em;
}

.page-contact .ct-hours-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 8px;
  text-align: center;
  line-height: 1.5;
}

.page-contact .ct-hours-slot--out {
  flex: 9 1 0;
  color: var(--stone);
  background: var(--ink-600);
  opacity: .5;
}

.page-contact .ct-hours-slot--in {
  flex: 6 1 0;
  color: var(--ink-900);
  background: var(--cyan);
  font-weight: 700;
}

.page-contact .ct-hours-notes {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 2px solid var(--ct-rule-strong);
}

.page-contact .ct-hours-notes li {
  padding: 11px 0 11px 16px;
  font-size: .87rem;
  line-height: 1.85;
  color: var(--stone);
  border-bottom: 1px solid var(--ct-rule);
}

.page-contact .ct-hours-notes li:last-child {
  border-bottom: 0;
}

.page-contact .ct-hours-notes strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--paper);
}

/* ---------- 04 提交准备 ---------- */

.page-contact .ct-prep {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}

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

.page-contact .ct-prep-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--ct-rule);
}

.page-contact .ct-prep-item:first-child {
  border-top: 2px solid var(--paper);
}

.page-contact .ct-prep-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--amber);
}

.page-contact .ct-prep-title {
  margin: 0 0 5px;
  font-size: .98rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .ct-prep-desc {
  margin: 0;
  font-size: .84rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-contact .ct-prep-side .card__label {
  margin-bottom: 10px;
}

.page-contact .ct-prep-side__text {
  margin: 0 0 10px;
  font-size: .86rem;
  line-height: 1.85;
  color: var(--stone);
}

.page-contact .ct-prep-side .card__meta {
  margin: 4px 0 0;
}

/* ---------- 05 非咨询事项 ---------- */

.page-contact .ct-excluded {
  display: grid;
  grid-template-columns: 1fr;
  border: 2px solid var(--paper);
  background: var(--ink-800);
}

.page-contact .ct-excluded__col {
  padding: 22px 20px;
}

.page-contact .ct-excluded__col--no {
  border-bottom: 2px solid var(--paper);
}

.page-contact .ct-excluded__label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--paper);
}

.page-contact .ct-excluded__col--yes .ct-excluded__label {
  color: var(--cyan);
}

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

.page-contact .ct-excluded__list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 13px;
  font-size: .86rem;
  line-height: 1.85;
  color: var(--stone);
}

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

.page-contact .ct-excluded__list li::before {
  content: "—";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-contact .ct-excluded__list--alt li::before {
  content: "→";
  color: var(--cyan);
}

/* ---------- 06 书面说明横条 ---------- */

.page-contact .ct-docstrip {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  padding: 22px 20px;
  border: 2px solid var(--paper);
  background: var(--ink-800);
  box-shadow: var(--ct-shadow-cyan);
}

.page-contact .ct-docstrip__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--amber);
}

.page-contact .ct-docstrip__title {
  margin: 0 0 10px;
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--paper);
}

.page-contact .ct-docstrip__desc {
  margin: 0;
  max-width: 40em;
  font-size: .86rem;
  line-height: 1.85;
  color: var(--stone);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-contact .ct-channels {
    grid-template-columns: 5fr 4fr 3fr;
    align-items: start;
  }

  .page-contact .ct-docstrip {
    grid-template-columns: 8fr 4fr;
    align-items: center;
    padding: 26px 24px;
  }

  .page-contact .ct-docstrip__links {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-split--intro {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-contact .ct-split--scope {
    grid-template-columns: 5fr 7fr;
    align-items: start;
    gap: 40px;
  }

  .page-contact .ct-hours {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 30px;
  }

  .page-contact .ct-hours-bar {
    grid-column: 1 / -1;
  }

  .page-contact .ct-prep {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 34px;
  }

  .page-contact .ct-excluded {
    grid-template-columns: 1fr 1fr;
  }

  .page-contact .ct-excluded__col--no {
    border-bottom: 0;
    border-right: 2px solid var(--paper);
  }

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

@media (min-width: 1180px) {
  .page-contact .ct-hours-bar {
    min-height: 74px;
    font-size: .74rem;
  }

  .page-contact .ct-channel__value {
    font-size: 1.08rem;
  }
}

.page-contact .ct-jump a:focus-visible,
.page-contact .ct-scope-item:focus-within {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-contact .ct-channel a:focus-visible,
.page-contact .ct-docstrip__links a:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-jump a,
  .page-contact .ct-scope-item,
  .page-contact .ct-channel {
    transition: none;
  }
}