.page-contact {
  --ct-night-line: rgba(246, 241, 231, .16);
  --ct-seam: linear-gradient(180deg, var(--arena), var(--arena-soft));
}

.page-contact .ct-crumb {
  padding-block: 16px 0;
}

.page-contact .ct-hero {
  background: var(--paper);
  padding-block: clamp(26px, 5vw, 54px) clamp(30px, 5vw, 52px);
}

.page-contact .ct-hero__inner {
  display: grid;
  gap: 16px;
  max-width: 100%;
}

.page-contact .ct-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--grass);
}

.page-contact .ct-hero__kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--arena);
  transform: skewY(-12deg);
}

.page-contact .ct-hero__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 7.2vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-contact .ct-hero__title span {
  display: block;
  color: var(--grass);
  padding-left: clamp(0px, 7vw, 104px);
}

.page-contact .ct-hero__lede {
  margin: 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  opacity: .88;
}

.page-contact .ct-hero__meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--grass-deep);
}

.page-contact .ct-hero__meta .mono {
  display: inline-block;
  margin-inline-end: 8px;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--paper-deep);
  color: var(--ink);
  letter-spacing: .06em;
}

/* ---------- 分屏联络区 ---------- */

.page-contact .ct-split {
  background: var(--paper);
}

.page-contact .ct-split__grid {
  display: grid;
  grid-template-columns: 1fr;
  overflow-x: clip;
}

.page-contact .ct-split__side {
  background: var(--midnight);
  color: var(--paper);
  padding: clamp(30px, 5vw, 58px) var(--gutter) clamp(34px, 6vw, 66px);
}

.page-contact .ct-split__main {
  background: var(--paper);
  padding: clamp(30px, 5vw, 58px) var(--gutter) clamp(34px, 6vw, 66px);
}

.page-contact .ct-split__kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--arena-soft);
}

.page-contact .ct-split__kicker--dark {
  color: var(--grass);
}

.page-contact .ct-split__title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-contact .ct-split__title--dark {
  color: var(--ink);
}

.page-contact .ct-split__media {
  margin: 0 0 22px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--indigo);
}

.page-contact .ct-split__media--alt {
  margin-block: 26px 0;
  background: var(--paper-deep);
}

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

.page-contact .ct-split__caption {
  margin: 0;
  padding: 12px 18px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink);
  opacity: .78;
}

.page-contact .ct-split__note {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--arena-soft);
}

.page-contact .ct-split__tail {
  margin: 20px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  opacity: .82;
  border-left: 3px solid var(--arena);
  padding-left: 14px;
}

/* ---------- 渠道卡片 ---------- */

.page-contact .ct-channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .ct-channel {
  border: 1px solid var(--ct-night-line);
  border-radius: var(--radius-lg);
  background: rgba(27, 58, 87, .55);
  padding: 20px 22px 22px;
  transition: border-color .18s var(--ease), border-radius .18s var(--ease), background-color .18s var(--ease);
}

.page-contact .ct-channel:hover,
.page-contact .ct-channel:focus-within {
  border-color: var(--arena);
  border-radius: var(--radius-pill);
  background: rgba(27, 58, 87, .92);
}

.page-contact .ct-channel__badge {
  display: inline-block;
  font-size: 11px;
  letter-spacing: .14em;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: var(--grass);
  color: var(--paper);
}

.page-contact .ct-channel--alt .ct-channel__badge {
  background: var(--arena);
}

.page-contact .ct-channel__value {
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.4vw, 27px);
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--mail {
  font-size: clamp(15px, 2.4vw, 19px);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}

.page-contact .ct-channel__fit {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(246, 241, 231, .82);
}

/* ---------- 反馈要点清单 ---------- */

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

.page-contact .ct-checklist__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-block: 18px;
  border-top: 1px solid var(--paper-deep);
}

.page-contact .ct-checklist__item:last-child {
  border-bottom: 1px solid var(--paper-deep);
}

.page-contact .ct-checklist__no {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--arena);
  border-radius: var(--radius-pill);
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: .08em;
  color: var(--arena);
}

.page-contact .ct-checklist__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink);
}

.page-contact .ct-checklist__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
  opacity: .82;
}

/* ---------- 服务时间 ---------- */

.page-contact .ct-hours {
  background: var(--paper-deep);
  padding-block: clamp(34px, 6vw, 68px);
}

.page-contact .ct-hours__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-hours__lede {
  margin: 0 0 30px;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  opacity: .84;
}

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

.page-contact .ct-track__row {
  display: grid;
  gap: 10px;
}

.page-contact .ct-track__time {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--grass-deep);
}

.page-contact .ct-track__bar {
  display: block;
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(18, 24, 28, .1);
  overflow: hidden;
}

.page-contact .ct-track__fill {
  display: block;
  height: 100%;
  border-radius: inherit;
}

.page-contact .ct-track__fill--a {
  width: 100%;
  background: var(--grass);
}

.page-contact .ct-track__fill--b {
  width: 64%;
  background: var(--arena);
}

.page-contact .ct-track__fill--c {
  width: 38%;
  background: var(--sand);
}

.page-contact .ct-track__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  opacity: .84;
}

.page-contact .ct-hours__addr {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(18, 24, 28, .12);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
  opacity: .82;
}

.page-contact .ct-hours__addr .mono {
  display: inline-block;
  margin-inline-end: 10px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--grass);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: .1em;
}

/* ---------- 合作与纠错 ---------- */

.page-contact .ct-coop {
  background: var(--paper);
  padding-block: clamp(34px, 6vw, 68px);
}

.page-contact .ct-coop__inner {
  display: grid;
  gap: 30px;
}

.page-contact .ct-coop__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .ct-coop__lede {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink);
  opacity: .86;
}

.page-contact .ct-coop__cards {
  display: grid;
  gap: 16px;
}

.page-contact .ct-coop__card {
  border: 1px solid var(--paper-deep);
  border-radius: var(--radius-lg);
  padding: 22px 22px 24px;
  background: rgba(228, 222, 210, .32);
  transition: border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-contact .ct-coop__card:hover {
  border-color: var(--grass);
  background: rgba(15, 124, 108, .07);
}

.page-contact .ct-coop__card-title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.42;
  color: var(--ink);
}

.page-contact .ct-coop__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink);
  opacity: .82;
}

.page-contact .ct-tag {
  display: inline-block;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: .1em;
  background: var(--grass);
  color: var(--paper);
}

.page-contact .ct-tag--sand {
  background: var(--sand);
  color: var(--midnight);
}

.page-contact .ct-tag--night {
  background: var(--indigo);
  color: var(--paper);
}

/* ---------- 下一步 ---------- */

.page-contact .ct-next {
  background: var(--midnight);
  color: var(--paper);
  padding-block: clamp(32px, 6vw, 60px);
}

.page-contact .ct-next__inner {
  display: grid;
  gap: 24px;
}

.page-contact .ct-next__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.8vw, 32px);
  line-height: 1.24;
  color: var(--paper);
}

.page-contact .ct-next__text p {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(246, 241, 231, .82);
}

.page-contact .ct-next__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

.page-contact .ct-next__actions .link-more {
  color: var(--arena-soft);
}

.page-contact .ct-next__actions .btn--line {
  border-color: rgba(246, 241, 231, .38);
  color: var(--paper);
}

.page-contact .ct-next__actions .btn--line:hover,
.page-contact .ct-next__actions .btn--line:focus-visible {
  border-color: var(--arena);
  color: var(--arena-soft);
}

/* ---------- 媒体查询 ---------- */

@media (min-width: 760px) {
  .page-contact .ct-track__row {
    grid-template-columns: 130px minmax(140px, 1fr) 1.6fr;
    align-items: center;
    gap: 22px;
  }

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

  .page-contact .ct-next__inner {
    grid-template-columns: 1.3fr .7fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-split__grid {
    grid-template-columns: 1.12fr .88fr;
    align-items: stretch;
  }

  .page-contact .ct-split__side {
    position: relative;
    padding-inline: var(--gutter) clamp(34px, 4vw, 58px);
  }

  .page-contact .ct-split__side::after {
    content: "";
    position: absolute;
    inset-block: 0;
    inset-inline-end: 0;
    width: 12px;
    background: var(--ct-seam);
    transform: skewX(-2deg);
  }

  .page-contact .ct-split__main {
    padding-inline: clamp(34px, 4vw, 58px) var(--gutter);
  }
}

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