.page-contact {
  --ct-hair: rgba(107, 91, 74, .28);
  --ct-hair-soft: rgba(107, 91, 74, .18);
  --ct-card-shadow: 0 1px 0 rgba(14, 26, 47, .05), 0 18px 34px -26px rgba(14, 26, 47, .48);
  --ct-on-ink: rgba(247, 241, 228, .78);
  --ct-on-ink-soft: rgba(247, 241, 228, .58);
}

/* ---------- 首屏 ---------- */

.page-contact .ct-hero {
  padding: 32px 0 0;
  background: var(--c-butter);
}

.page-contact .ct-hero__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-gold);
  font-weight: 600;
}

.page-contact .ct-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 34px;
  line-height: 1.24;
  letter-spacing: .01em;
  color: var(--c-ink);
  max-width: 17em;
}

.page-contact .ct-hero__lede {
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-hemp);
  max-width: 38em;
}

.page-contact .ct-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero__figure-wrap {
  margin-top: 40px;
}

.page-contact .ct-hero__figure {
  border: 1px solid var(--ct-hair-soft);
  box-shadow: var(--ct-card-shadow);
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 章节头 ---------- */

.page-contact .ct-head {
  border-bottom: 1px solid var(--ct-hair-soft);
  padding-bottom: 22px;
}

.page-contact .ct-head .section-title {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.32;
  color: var(--c-ink);
}

.page-contact .ct-head .section-index {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .18em;
  color: var(--c-gold);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-head .lede {
  margin: 14px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-hemp);
}

/* ---------- 渠道 ---------- */

.page-contact .ct-channels__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border: 1px solid var(--ct-hair-soft);
  border-top: 3px solid var(--c-lapis);
  box-shadow: var(--ct-card-shadow);
  padding: 26px 22px 24px;
}

.page-contact .ct-channel--mail {
  border-top-color: var(--c-red);
}

.page-contact .ct-channel--phone {
  border-top-color: var(--c-lapis);
}

.page-contact .ct-channel__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-hemp);
  font-weight: 600;
}

.page-contact .ct-channel__value {
  margin: 12px 0 0;
  font-family: var(--font-sans);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

.page-contact .ct-channel__text {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-hemp);
}

.page-contact .ct-channel__list {
  margin: 20px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--ct-hair-soft);
}

.page-contact .ct-channel__list dt {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-ink);
  letter-spacing: .04em;
}

.page-contact .ct-channel__list dd {
  margin: 6px 0 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-hemp);
}

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

/* ---------- 咨询准备 ---------- */

.page-contact .ct-steps {
  margin-top: 36px;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .ct-step {
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-step__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 2px;
  cursor: pointer;
  list-style: none;
}

.page-contact .ct-step__summary::-webkit-details-marker {
  display: none;
}

.page-contact .ct-step__summary::marker {
  content: "";
}

.page-contact .ct-step__num {
  flex: none;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-gold);
  font-variant-numeric: tabular-nums;
  min-width: 2.2em;
}

.page-contact .ct-step__label {
  flex: 1 1 auto;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--c-ink);
}

.page-contact .ct-step__chev {
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 4px;
  border-right: 1px solid var(--c-hemp);
  border-bottom: 1px solid var(--c-hemp);
  transform: rotate(45deg);
  transition: transform .3s var(--ease);
}

.page-contact .ct-step[open] .ct-step__chev {
  transform: rotate(225deg);
}

.page-contact .ct-step__body {
  padding: 0 2px 22px 2px;
}

.page-contact .ct-step__body p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-ink);
  max-width: 62ch;
}

.page-contact .ct-step__sample {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-gold);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-hemp);
}

/* ---------- 企业对接 ---------- */

.page-contact .ct-enterprise__panel {
  margin-top: 36px;
  border: 1px solid rgba(192, 138, 46, .34);
  padding: 30px 22px;
}

.page-contact .ct-enterprise__col + .ct-enterprise__col {
  margin-top: 30px;
  padding-top: 26px;
  border-top: 1px solid rgba(247, 241, 228, .18);
}

.page-contact .ct-enterprise__sub {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-butter);
}

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

.page-contact .ct-enterprise__list li {
  position: relative;
  padding: 0 0 0 18px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ct-on-ink);
}

.page-contact .ct-enterprise__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 1px;
  background: var(--c-gold);
}

.page-contact .ct-enterprise__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ct-on-ink-soft);
}

.page-contact .ct-link {
  color: var(--c-butter);
  text-decoration: none;
  border-bottom: 1px solid rgba(192, 138, 46, .6);
  padding-bottom: 1px;
}

.page-contact .ct-link:hover {
  border-bottom-color: var(--c-butter);
}

/* ---------- 推进方式 ---------- */

.page-contact .ct-reply__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 36px;
}

.page-contact .ct-flow {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-contact .ct-flow__item {
  position: relative;
  padding: 0 0 26px 20px;
  border-left: 1px solid var(--ct-hair);
}

.page-contact .ct-flow__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-contact .ct-flow__item::before {
  content: "";
  position: absolute;
  left: -3.5px;
  top: 6px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-jade);
}

.page-contact .ct-flow__item:last-child::before {
  background: var(--c-gold);
}

.page-contact .ct-flow__num {
  display: block;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-hemp);
  font-weight: 600;
}

.page-contact .ct-flow__title {
  margin: 6px 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-contact .ct-flow__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-hemp);
  max-width: 52ch;
}

.page-contact .ct-reply__figure {
  border: 1px solid var(--ct-hair-soft);
  box-shadow: var(--ct-card-shadow);
  margin: 0;
}

.page-contact .ct-reply__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .ct-figure__cap {
  margin: 0;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-hemp);
  background: var(--c-white);
  border-top: 1px solid var(--ct-hair-soft);
}

/* ---------- 快捷入口 ---------- */

.page-contact .ct-next__list {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ct-hair);
}

.page-contact .ct-next__item {
  border-bottom: 1px solid var(--ct-hair);
}

.page-contact .ct-next__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 2px;
  text-decoration: none;
  transition: padding-left .25s var(--ease);
}

.page-contact .ct-next__link:hover {
  padding-left: 10px;
}

.page-contact .ct-next__label {
  position: relative;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-contact .ct-next__label::after {
  content: "→";
  margin-left: 10px;
  color: var(--c-gold);
  font-size: 15px;
}

.page-contact .ct-next__hint {
  flex: none;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-hemp);
}

/* ---------- 深色横带 ---------- */

.page-contact .ct-location {
  margin-top: 96px;
  background: var(--c-ink);
  color: var(--c-butter);
  padding: 46px 0 52px;
}

.page-contact .ct-location__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-contact .ct-location__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-butter);
}

.page-contact .ct-location__pairs {
  margin: 0;
  border-top: 1px solid rgba(247, 241, 228, .2);
}

.page-contact .ct-location__pair {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(247, 241, 228, .14);
}

.page-contact .ct-location__pair dt {
  flex: none;
  width: 5em;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--c-gold);
}

.page-contact .ct-location__pair dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-butter);
  font-variant-numeric: tabular-nums;
  word-break: break-all;
}

.page-contact .ct-location__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--ct-on-ink);
  max-width: 40em;
}

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

/* ---------- 断点 ---------- */

@media (min-width: 721px) {
  .page-contact .ct-hero {
    padding-top: 44px;
  }

  .page-contact .ct-hero__title {
    font-size: 44px;
  }

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

  .page-contact .ct-head .section-title {
    font-size: 30px;
  }

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

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

  .page-contact .ct-channel__value {
    font-size: 20px;
  }

  .page-contact .ct-enterprise__panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    padding: 40px 34px;
  }

  .page-contact .ct-enterprise__col + .ct-enterprise__col {
    margin-top: 0;
    padding-top: 0;
    padding-left: 36px;
    border-top: none;
    border-left: 1px solid rgba(247, 241, 228, .18);
  }

  .page-contact .ct-location__inner {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
  }
}

@media (min-width: 1025px) {
  .page-contact .ct-hero__title {
    font-size: 56px;
  }

  .page-contact .ct-head .section-title {
    font-size: 34px;
  }

  .page-contact .ct-reply__layout {
    grid-template-columns: 7fr 5fr;
    gap: 52px;
    align-items: start;
  }

  .page-contact .ct-step__summary {
    padding: 22px 2px;
  }

  .page-contact .ct-location {
    margin-top: 128px;
    padding: 56px 0 64px;
  }
}

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

  .page-contact .ct-next__link:hover {
    padding-left: 2px;
  }
}