.page-contact {
  --ct-pad-y: clamp(36px, 6vw, 76px);
  --ct-gap: clamp(18px, 3vw, 32px);
  background: var(--green-void);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

/* ---------- 页首 ---------- */
.page-contact .ct-top {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 0;
  background-color: var(--green-stand);
  background-image:
    repeating-linear-gradient(90deg, rgba(242, 246, 244, .028) 0 2px, transparent 2px 88px),
    linear-gradient(180deg, rgba(11, 31, 26, .58) 0%, rgba(11, 31, 26, .96) 100%);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-top__inner {
  display: grid;
  gap: 12px;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .8125rem;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .breadcrumb a:hover {
  color: var(--away);
  border-bottom-color: var(--away);
}

.page-contact .ct-eyebrow {
  margin: 0;
  font-family: var(--font-data);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 6.2vw, 3.35rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.page-contact .ct-lede {
  margin: 0;
  max-width: 62ch;
  color: var(--paper-dim);
  font-size: clamp(.9875rem, 1.6vw, 1.0625rem);
  line-height: 1.78;
}

.page-contact .ct-quick {
  display: grid;
  gap: 1px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .ct-quick__item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 12px 14px;
  background: rgba(11, 31, 26, .74);
}

.page-contact .ct-quick__no {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--away);
}

.page-contact .ct-quick__name {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -.01em;
}

.page-contact .ct-quick__way {
  font-size: .8125rem;
  color: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2px 8px;
  white-space: nowrap;
}

.page-contact .ct-hero {
  margin: clamp(22px, 4vw, 44px) 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .figure {
  display: block;
  margin: 0;
  background: var(--green-mid);
  overflow: hidden;
}

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

.page-contact .figure__cap {
  margin: 0;
  padding: 10px 14px 12px;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(11, 31, 26, .86);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 章节索引 ---------- */
.page-contact .ct-index {
  position: sticky;
  top: var(--header-h-sm);
  z-index: 5;
  background: var(--glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 9px;
  padding-bottom: 9px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .ct-index__inner::-webkit-scrollbar {
  display: none;
}

.page-contact .ct-index__label {
  flex: 0 0 auto;
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-index__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--paper-dim);
  text-decoration: none;
  font-size: .8125rem;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-contact .ct-index__link .mono {
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-contact .ct-index__link:hover,
.page-contact .ct-index__link:focus-visible {
  color: var(--paper);
  border-color: var(--line);
}

.page-contact .ct-index__link.is-current {
  color: var(--paper);
  border-color: var(--away);
  background: rgba(255, 122, 47, .12);
}

.page-contact .ct-index__link.is-current .mono {
  color: var(--away);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-section {
  padding: var(--ct-pad-y) 0;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h-sm) + 60px);
}

.page-contact .ct-section--alt {
  background: var(--green-stand);
}

.page-contact .ct-head {
  position: relative;
  max-width: 66ch;
  margin: 0 0 clamp(22px, 3.5vw, 38px);
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-head::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--away);
  transition: height .24s ease;
}

.page-contact .ct-head.is-in::before {
  height: 100%;
}

.page-contact .ct-head__no {
  margin: 0 0 6px;
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--away);
}

.page-contact .ct-head__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 2.05rem);
  line-height: 1.18;
  letter-spacing: -.02em;
}

.page-contact .ct-head__note {
  margin: 0;
  color: var(--mist);
  font-size: .9375rem;
  line-height: 1.72;
}

/* ---------- 三类事宜 ---------- */
.page-contact .ct-routes {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-route {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px 2px 24px;
  background: var(--green-void);
}

.page-contact .ct-route__no {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .05em;
  color: var(--green-mid);
}

.page-contact .ct-route__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -.01em;
}

.page-contact .ct-route__desc {
  margin: 0;
  color: var(--paper-dim);
  font-size: .9375rem;
  line-height: 1.72;
}

.page-contact .ct-route__line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  font-size: .8125rem;
  color: var(--mist);
}

.page-contact .ct-route__line .mono {
  flex: 0 0 auto;
  font-size: .625rem;
  letter-spacing: .12em;
  color: var(--stone);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1px 5px;
}

/* ---------- 渠道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-channel-list {
  display: grid;
  gap: 12px;
}

.page-contact .ct-channel {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 20px;
  background: var(--green-void);
  border-left: 3px solid var(--stone);
}

.page-contact .ct-channel--away {
  border-left-color: var(--away);
}

.page-contact .ct-channel--gold {
  border-left-color: var(--gold);
}

.page-contact .ct-channel--indigo {
  border-left-color: var(--indigo);
}

.page-contact .ct-channel__type {
  margin: 0;
  font-size: .625rem;
  letter-spacing: .16em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-channel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -.01em;
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: clamp(.9375rem, 2.6vw, 1.0625rem);
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel--away .ct-channel__value {
  color: var(--away);
}

.page-contact .ct-channel--gold .ct-channel__value {
  color: var(--gold);
}

.page-contact .ct-channel__desc {
  margin: 0;
  color: var(--paper-dim);
  font-size: .875rem;
  line-height: 1.72;
}

.page-contact .ct-copy {
  justify-self: start;
  margin-top: 4px;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--paper);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: color .18s ease, border-color .18s ease;
}

.page-contact .ct-copy:hover {
  color: var(--away);
  border-color: var(--away);
}

.page-contact .ct-copy:focus-visible {
  outline: 2px solid var(--away);
  outline-offset: 2px;
}

.page-contact .ct-copy.is-copied {
  color: var(--away);
  border-color: var(--away);
}

.page-contact .ct-channels__fig {
  border: 1px solid var(--line-soft);
}

/* ---------- 材料清单 ---------- */
.page-contact .ct-checklist {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--green-void);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-contact .ct-check__box {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 5px;
  border: 1px solid var(--stone);
  border-radius: 2px;
}

.page-contact .ct-check__box::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  right: 3px;
  bottom: 3px;
  background: rgba(110, 143, 134, .18);
}

.page-contact .ct-check__text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9375rem;
  color: var(--paper);
  letter-spacing: -.005em;
}

/* ---------- 处理顺序 ---------- */
.page-contact .ct-section--reply {
  border-bottom: none;
  background:
    linear-gradient(180deg, rgba(226, 59, 46, .08) 0%, transparent 180px),
    var(--green-void);
}

.page-contact .ct-order {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-order__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 2px;
  background: rgba(11, 31, 26, .92);
}

.page-contact .ct-order__no {
  flex: 0 0 auto;
  min-width: 30px;
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--stone);
  padding-top: 3px;
}

.page-contact .ct-order__body h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -.01em;
}

.page-contact .ct-order__body p {
  margin: 0;
  max-width: 62ch;
  color: var(--paper-dim);
  font-size: .9375rem;
  line-height: 1.74;
}

.page-contact .ct-elsewhere {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-elsewhere__lead {
  margin: 0 0 14px;
  font-size: .875rem;
  color: var(--mist);
}

.page-contact .ct-elsewhere__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-quick__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-contact .ct-quick__name {
    flex: 0 0 auto;
  }

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

  .page-contact .ct-route {
    padding: 24px 22px 28px;
  }

  .page-contact .ct-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-channels {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-index {
    top: var(--header-h);
  }

  .page-contact .ct-section {
    scroll-margin-top: calc(var(--header-h) + 64px);
  }

  .page-contact .ct-order__item {
    padding: 20px 4px;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-routes {
    gap: 0;
    background: transparent;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

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

  .page-contact .ct-route:last-child {
    border-right: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-head::before,
  .page-contact .ct-index__link,
  .page-contact .ct-copy {
    transition: none;
  }

  .page-contact .ct-head.is-in::before {
    height: 100%;
  }
}
</main>>>

.page-contact {
  --ct-pad-y: clamp(36px, 6vw, 76px);
  --ct-gap: clamp(18px, 3vw, 32px);
  background: var(--green-void);
  color: var(--paper);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.75;
  overflow-x: hidden;
}

.page-contact .mono {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

/* ---------- 页首 ---------- */
.page-contact .ct-top {
  position: relative;
  padding: clamp(22px, 4vw, 40px) 0 0;
  background-color: var(--green-stand);
  background-image:
    repeating-linear-gradient(90deg, rgba(242, 246, 244, .028) 0 2px, transparent 2px 88px),
    linear-gradient(180deg, rgba(11, 31, 26, .58) 0%, rgba(11, 31, 26, .96) 100%);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-top__inner {
  display: grid;
  gap: 12px;
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: .8125rem;
  color: var(--mist);
}

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-contact .breadcrumb a:hover {
  color: var(--away);
  border-bottom-color: var(--away);
}

.page-contact .ct-eyebrow {
  margin: 0;
  font-family: var(--font-data);
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-title {
  margin: 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 6.2vw, 3.35rem);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.page-contact .ct-lede {
  margin: 0;
  max-width: 62ch;
  color: var(--paper-dim);
  font-size: clamp(.9875rem, 1.6vw, 1.0625rem);
  line-height: 1.78;
}

.page-contact .ct-quick {
  display: grid;
  gap: 1px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .ct-quick__item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  padding: 12px 14px;
  background: rgba(11, 31, 26, .74);
}

.page-contact .ct-quick__no {
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--away);
}

.page-contact .ct-quick__name {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -.01em;
}

.page-contact .ct-quick__way {
  font-size: .8125rem;
  color: var(--mist);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2px 8px;
  white-space: nowrap;
}

.page-contact .ct-hero {
  margin: clamp(22px, 4vw, 44px) 0 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .figure {
  display: block;
  margin: 0;
  background: var(--green-mid);
  overflow: hidden;
}

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

.page-contact .figure__cap {
  margin: 0;
  padding: 10px 14px 12px;
  font-size: .8125rem;
  line-height: 1.6;
  color: var(--mist);
  background: rgba(11, 31, 26, .86);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 章节索引 ---------- */
.page-contact .ct-index {
  position: sticky;
  top: var(--header-h-sm);
  z-index: 5;
  background: var(--glass);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-index__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 9px;
  padding-bottom: 9px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-contact .ct-index__inner::-webkit-scrollbar {
  display: none;
}

.page-contact .ct-index__label {
  flex: 0 0 auto;
  font-size: .6875rem;
  letter-spacing: .16em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-index__list {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .ct-index__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--paper-dim);
  text-decoration: none;
  font-size: .8125rem;
  white-space: nowrap;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease;
}

.page-contact .ct-index__link .mono {
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--stone);
}

.page-contact .ct-index__link:hover,
.page-contact .ct-index__link:focus-visible {
  color: var(--paper);
  border-color: var(--line);
}

.page-contact .ct-index__link.is-current {
  color: var(--paper);
  border-color: var(--away);
  background: rgba(255, 122, 47, .12);
}

.page-contact .ct-index__link.is-current .mono {
  color: var(--away);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-section {
  padding: var(--ct-pad-y) 0;
  border-bottom: 1px solid var(--line-soft);
  scroll-margin-top: calc(var(--header-h-sm) + 60px);
}

.page-contact .ct-section--alt {
  background: var(--green-stand);
}

.page-contact .ct-head {
  position: relative;
  max-width: 66ch;
  margin: 0 0 clamp(22px, 3.5vw, 38px);
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-head::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0;
  width: 3px;
  height: 0;
  background: var(--away);
  transition: height .24s ease;
}

.page-contact .ct-head.is-in::before {
  height: 100%;
}

.page-contact .ct-head__no {
  margin: 0 0 6px;
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--away);
}

.page-contact .ct-head__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.4vw, 2.05rem);
  line-height: 1.18;
  letter-spacing: -.02em;
}

.page-contact .ct-head__note {
  margin: 0;
  color: var(--mist);
  font-size: .9375rem;
  line-height: 1.72;
}

/* ---------- 三类事宜 ---------- */
.page-contact .ct-routes {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-route {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px 2px 24px;
  background: var(--green-void);
}

.page-contact .ct-route__no {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .05em;
  color: var(--green-mid);
}

.page-contact .ct-route__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -.01em;
}

.page-contact .ct-route__desc {
  margin: 0;
  color: var(--paper-dim);
  font-size: .9375rem;
  line-height: 1.72;
}

.page-contact .ct-route__line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  font-size: .8125rem;
  color: var(--mist);
}

.page-contact .ct-route__line .mono {
  flex: 0 0 auto;
  font-size: .625rem;
  letter-spacing: .12em;
  color: var(--stone);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1px 5px;
}

/* ---------- 渠道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: var(--ct-gap);
}

.page-contact .ct-channel-list {
  display: grid;
  gap: 12px;
}

.page-contact .ct-channel {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 20px;
  background: var(--green-void);
  border-left: 3px solid var(--stone);
}

.page-contact .ct-channel--away {
  border-left-color: var(--away);
}

.page-contact .ct-channel--gold {
  border-left-color: var(--gold);
}

.page-contact .ct-channel--indigo {
  border-left-color: var(--indigo);
}

.page-contact .ct-channel__type {
  margin: 0;
  font-size: .625rem;
  letter-spacing: .16em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-contact .ct-channel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -.01em;
}

.page-contact .ct-channel__value {
  margin: 0;
  font-size: clamp(.9375rem, 2.6vw, 1.0625rem);
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel--away .ct-channel__value {
  color: var(--away);
}

.page-contact .ct-channel--gold .ct-channel__value {
  color: var(--gold);
}

.page-contact .ct-channel__desc {
  margin: 0;
  color: var(--paper-dim);
  font-size: .875rem;
  line-height: 1.72;
}

.page-contact .ct-copy {
  justify-self: start;
  margin-top: 4px;
  padding: 8px 14px;
  font-family: var(--font-body);
  font-size: .8125rem;
  letter-spacing: .02em;
  color: var(--paper);
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  transition: color .18s ease, border-color .18s ease;
}

.page-contact .ct-copy:hover {
  color: var(--away);
  border-color: var(--away);
}

.page-contact .ct-copy:focus-visible {
  outline: 2px solid var(--away);
  outline-offset: 2px;
}

.page-contact .ct-copy.is-copied {
  color: var(--away);
  border-color: var(--away);
}

.page-contact .ct-channels__fig {
  border: 1px solid var(--line-soft);
}

/* ---------- 材料清单 ---------- */
.page-contact .ct-checklist {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-contact .ct-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--green-void);
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--paper-dim);
}

.page-contact .ct-check__box {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 5px;
  border: 1px solid var(--stone);
  border-radius: 2px;
}

.page-contact .ct-check__box::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  right: 3px;
  bottom: 3px;
  background: rgba(110, 143, 134, .18);
}

.page-contact .ct-check__text strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9375rem;
  color: var(--paper);
  letter-spacing: -.005em;
}

/* ---------- 处理顺序 ---------- */
.page-contact .ct-section--reply {
  border-bottom: none;
  background:
    linear-gradient(180deg, rgba(226, 59, 46, .08) 0%, transparent 180px),
    var(--green-void);
}

.page-contact .ct-order {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-order__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 2px;
  background: rgba(11, 31, 26, .92);
}

.page-contact .ct-order__no {
  flex: 0 0 auto;
  min-width: 30px;
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--stone);
  padding-top: 3px;
}

.page-contact .ct-order__body h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -.01em;
}

.page-contact .ct-order__body p {
  margin: 0;
  max-width: 62ch;
  color: var(--paper-dim);
  font-size: .9375rem;
  line-height: 1.74;
}

.page-contact .ct-elsewhere {
  margin-top: clamp(24px, 4vw, 40px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px solid var(--line-soft);
}

.page-contact .ct-elsewhere__lead {
  margin: 0 0 14px;
  font-size: .875rem;
  color: var(--mist);
}

.page-contact .ct-elsewhere__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-contact .ct-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-contact .ct-quick__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-contact .ct-quick__name {
    flex: 0 0 auto;
  }

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

  .page-contact .ct-route {
    padding: 24px 22px 28px;
  }

  .page-contact .ct-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-channels {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-index {
    top: var(--header-h);
  }

  .page-contact .ct-section {
    scroll-margin-top: calc(var(--header-h) + 64px);
  }

  .page-contact .ct-order__item {
    padding: 20px 4px;
  }
}

@media (min-width: 1100px) {
  .page-contact .ct-routes {
    gap: 0;
    background: transparent;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }

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

  .page-contact .ct-route:last-child {
    border-right: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-head::before,
  .page-contact .ct-index__link,
  .page-contact .ct-copy {
    transition: none;
  }

  .page-contact .ct-head.is-in::before {
    height: 100%;
  }
}