.page-contact {
  background-color: var(--c-deep);
  color: var(--c-silver);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-contact .breadcrumb {
  padding-top: clamp(20px, 3.5vw, 36px);
}
.page-contact .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--c-line);
}
.page-contact .breadcrumb__list li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--c-line);
}
.page-contact .breadcrumb__list a {
  color: var(--c-silver);
  text-decoration: none;
  transition: color .28s var(--ease);
}
.page-contact .breadcrumb__list a:hover,
.page-contact .breadcrumb__list a:focus-visible {
  color: var(--c-cyan);
}
.page-contact .breadcrumb__list [aria-current="page"] {
  color: var(--c-white);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(28px, 5vw, 56px) clamp(34px, 6vw, 74px);
}
.page-contact .ct-hero::before {
  content: "";
  position: absolute;
  inset: -30% 0 auto -35%;
  height: 560px;
  background:
    radial-gradient(52% 68% at 30% 34%, rgba(107, 75, 255, .34), transparent 72%),
    radial-gradient(38% 58% at 78% 4%, rgba(56, 242, 222, .13), transparent 74%);
  pointer-events: none;
  z-index: 0;
}
.page-contact .ct-hero > * {
  position: relative;
  z-index: 1;
}
.page-contact .ct-hero__title {
  margin: clamp(16px, 2.4vw, 26px) 0 0;
  font-family: var(--f-head);
  font-weight: 800;
  font-size: clamp(40px, 8.4vw, 88px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--c-white);
}
.page-contact .ct-hero__lede {
  margin-top: clamp(18px, 2.6vw, 28px);
  max-width: 34em;
  font-size: var(--fs-18);
}
.page-contact .ct-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 首屏横带图 ---------- */
.page-contact .ct-media {
  margin: 0 auto clamp(48px, 7vw, 92px);
}
.page-contact .ct-media img {
  display: block;
  width: 100%;
  height: clamp(210px, 36vw, 460px);
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line-soft);
  background: linear-gradient(120deg, var(--c-nebula), var(--c-stand));
}
.page-contact .ct-media .media__caption {
  margin-top: 14px;
  font-size: var(--fs-14);
  color: var(--c-silver);
  opacity: .82;
}

/* ---------- 三条通道 ---------- */
.page-contact .ct-channel-list {
  margin-top: clamp(30px, 5vw, 58px);
  border-top: 1px solid var(--c-line-faint);
}
.page-contact .ct-channel {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px 40px;
  padding-block: clamp(28px, 4.4vw, 54px);
  border-bottom: 1px solid var(--c-line-faint);
  transition: background-color .4s var(--ease);
}
.page-contact .ct-channel::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 56%;
  background: var(--c-cyan);
  transform: translateY(-50%) scaleY(0);
  transform-origin: center;
  transition: transform .42s var(--ease);
}
.page-contact .ct-channel:hover {
  background-color: var(--c-glass);
}
.page-contact .ct-channel:hover::after {
  transform: translateY(-50%) scaleY(1);
}
.page-contact .ct-channel__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.page-contact .ct-channel__idx {
  font-size: var(--fs-14);
  letter-spacing: .18em;
  color: var(--c-cyan);
}
.page-contact .ct-channel__title {
  margin: 0;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--c-white);
}
.page-contact .ct-channel__desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--c-silver);
}
.page-contact .ct-channel__value {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}
.page-contact .ct-channel__hint {
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--c-line);
}

.page-contact .ct-copyable {
  display: inline-block;
  max-width: 100%;
  padding: 11px 16px;
  font-size: clamp(14px, 1.5vw, 19px);
  line-height: 1.4;
  color: var(--c-cyan);
  background-color: var(--c-glass);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-md);
  word-break: break-all;
  -webkit-user-select: all;
  user-select: all;
  cursor: copy;
  transition: border-color .3s var(--ease), background-color .3s var(--ease), color .3s var(--ease);
}
.page-contact .ct-copyable:hover,
.page-contact .ct-copyable:focus-visible {
  border-color: var(--c-cyan);
  background-color: var(--c-glass-2);
  color: var(--c-white);
  outline: none;
}

@media (min-width: 860px) {
  .page-contact .ct-channel {
    grid-template-columns: minmax(180px, .9fr) minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: center;
  }
  .page-contact .ct-channel__head {
    flex-direction: column;
    gap: 8px;
  }
  .page-contact .ct-channel__value {
    align-items: flex-end;
    text-align: right;
  }
  .page-contact .ct-channel__hint {
    text-align: right;
  }
}

/* ---------- 问题分流 ---------- */
.page-contact .ct-routing__grid {
  margin-top: clamp(28px, 4.6vw, 52px);
}
.page-contact .ct-route-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line-faint);
}
.page-contact .ct-route {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px 22px;
  padding: 20px 0 20px 0;
  border-bottom: 1px solid var(--c-line-faint);
  transition: padding-left .35s var(--ease), background-color .35s var(--ease);
}
.page-contact .ct-route:hover {
  padding-left: 14px;
  background-color: var(--c-glass);
}
.page-contact .ct-route__kind {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: var(--fs-18);
  color: var(--c-white);
}
.page-contact .ct-route__to {
  font-size: var(--fs-14);
  letter-spacing: .04em;
  color: var(--c-cyan);
}
.page-contact .ct-route__note {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--c-silver);
}

@media (min-width: 860px) {
  .page-contact .ct-route {
    grid-template-columns: minmax(110px, .8fr) minmax(110px, .8fr) minmax(0, 2fr);
    align-items: baseline;
  }
  .page-contact .ct-route__kind {
    font-size: var(--fs-16);
  }
}

.page-contact .ct-routing__aside {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.6vw, 28px);
  margin-top: clamp(30px, 4vw, 0px);
}
.page-contact .ct-routing__figure {
  margin: 0;
}
.page-contact .ct-routing__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-radius: var(--r-lg);
  border: 1px solid var(--c-line-faint);
  background: linear-gradient(140deg, var(--c-stand), var(--c-nebula));
}
.page-contact .ct-routing__panel {
  padding: clamp(20px, 2.8vw, 30px);
  border-radius: var(--r-lg);
}
.page-contact .ct-routing__panel-title {
  margin: 0 0 10px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: var(--fs-22);
  color: var(--c-white);
}
.page-contact .ct-routing__panel p {
  margin: 0 0 16px;
  font-size: var(--fs-16);
  line-height: 1.78;
}

/* ---------- 回应节奏 ---------- */
.page-contact .ct-response__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4.6vw, 56px);
}
.page-contact .ct-response__lead .lede {
  max-width: 30em;
}
.page-contact .ct-clock {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin: clamp(22px, 3vw, 34px) 0 0;
}
.page-contact .ct-clock__part {
  padding: 5px 12px;
  font-size: var(--fs-12);
  letter-spacing: .18em;
  color: var(--c-cyan);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-sm);
}
.page-contact .ct-clock__num {
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: clamp(38px, 7.6vw, 72px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--c-white);
}
.page-contact .ct-clock__sep {
  font-family: var(--f-mono);
  font-size: clamp(22px, 3.6vw, 38px);
  color: var(--c-line);
}

.page-contact .ct-response__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line-faint);
}
.page-contact .ct-response__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 22px 0;
  border-bottom: 1px solid var(--c-line-faint);
}
.page-contact .ct-response__k {
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--c-orange);
}
.page-contact .ct-response__v {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--c-silver);
}

@media (min-width: 900px) {
  .page-contact .ct-response__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-contact .ct-response__item {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }
}

/* ---------- 联系地址 ---------- */
.page-contact .ct-visit__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 46px);
  align-items: end;
}
.page-contact .ct-address {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(24px, 3.2vw, 38px);
  font-style: normal;
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-lg);
  background:
    linear-gradient(160deg, rgba(11, 42, 91, .78), rgba(25, 17, 64, .5));
  transition: border-color .35s var(--ease), background-color .35s var(--ease);
}
.page-contact .ct-address:hover {
  border-color: var(--c-cyan);
}
.page-contact .ct-address__line {
  font-size: clamp(18px, 2.6vw, 26px);
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--c-white);
  -webkit-user-select: all;
  user-select: all;
}
.page-contact .ct-address__note {
  margin-top: 6px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-silver);
  opacity: .85;
}

@media (min-width: 900px) {
  .page-contact .ct-visit__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  }
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-partner__grid {
  margin-top: clamp(28px, 4.4vw, 50px);
}
.page-contact .ct-partner__card {
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-lg);
  background-color: var(--c-glass);
  transition: border-color .35s var(--ease), transform .35s var(--ease), background-color .35s var(--ease);
}
.page-contact .ct-partner__card:hover {
  border-color: var(--c-cyan);
  background-color: var(--c-glass-2);
  transform: translateY(-4px);
}
.page-contact .ct-partner__title {
  margin: 16px 0 12px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -.01em;
  color: var(--c-white);
}
.page-contact .ct-partner__card p {
  margin: 0 0 18px;
  font-size: var(--fs-16);
  line-height: 1.78;
}
.page-contact .ct-partner__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line-faint);
}
.page-contact .ct-partner__list li {
  position: relative;
  padding: 12px 0 12px 20px;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--c-silver);
  border-bottom: 1px solid var(--c-line-faint);
}
.page-contact .ct-partner__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 1px;
  background: var(--c-cyan);
}
.page-contact .ct-partner__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: clamp(26px, 3.6vw, 42px);
  padding-top: clamp(20px, 2.6vw, 28px);
  border-top: 1px solid var(--c-line-faint);
}
.page-contact .ct-partner__foot p {
  margin: 0;
  max-width: 42em;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--c-silver);
}

/* ---------- 下一站 ---------- */
.page-contact .ct-next__title {
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 32px);
  letter-spacing: -.01em;
  color: var(--c-white);
}
.page-contact .ct-next__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--c-line-faint);
  border: 1px solid var(--c-line-faint);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.page-contact .ct-next__link {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 4px 14px;
  padding: clamp(20px, 2.6vw, 28px) clamp(18px, 2.4vw, 26px);
  text-decoration: none;
  background-color: var(--c-deep);
  transition: background-color .32s var(--ease);
}
.page-contact .ct-next__link:hover,
.page-contact .ct-next__link:focus-visible {
  background-color: var(--c-stand);
}
.page-contact .ct-next__link-k {
  grid-row: 1 / span 2;
  font-size: var(--fs-14);
  letter-spacing: .14em;
  color: var(--c-cyan);
  align-self: start;
  padding-top: 2px;
}
.page-contact .ct-next__link-t {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: var(--fs-18);
  color: var(--c-white);
}
.page-contact .ct-next__link-d {
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--c-silver);
}

@media (min-width: 760px) {
  .page-contact .ct-next__links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-next__link {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    gap: 8px;
  }
  .page-contact .ct-next__link-k {
    grid-row: auto;
  }
}