.page-contact {
  --ct-shadow: 0 20px 46px rgba(11, 27, 51, .12);
  background: var(--c-paper);
  color: var(--c-ink);
}

.page-contact .ct-band {
  padding-block: clamp(46px, 6.6vw, 92px);
}

.page-contact .ct-band--tight {
  padding-block: clamp(34px, 4.6vw, 58px);
}

/* ---------- 首屏框景 ---------- */
.page-contact .ct-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--head-h) + 44px);
  padding-bottom: clamp(44px, 6vw, 84px);
  background:
    radial-gradient(1000px 480px at 4% -14%, rgba(18, 164, 107, .20), transparent 62%),
    radial-gradient(760px 460px at 98% 2%, rgba(255, 106, 31, .16), transparent 66%),
    radial-gradient(680px 380px at 58% 112%, rgba(255, 210, 63, .20), transparent 64%),
    var(--c-paper);
}

.page-contact .ct-plate {
  position: relative;
  margin-top: 18px;
  padding: clamp(20px, 3vw, 42px);
  border: 1px solid rgba(10, 107, 73, .18);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .78);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-corner {
  position: absolute;
  width: 13px;
  height: 13px;
  border-radius: 3px;
  background: var(--c-orange);
}

.page-contact .ct-corner--tl { top: -7px; left: -7px; }
.page-contact .ct-corner--tr { top: -7px; right: -7px; }
.page-contact .ct-corner--bl { bottom: -7px; left: -7px; }
.page-contact .ct-corner--br { bottom: -7px; right: -7px; }

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

.page-contact .ct-hero-copy h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.2vw, 60px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--c-night);
}

.page-contact .ct-lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--c-ink-soft);
}

.page-contact .ct-hero-facts {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 14px;
  align-content: start;
  padding: 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid rgba(18, 164, 107, .18);
  background: linear-gradient(140deg, rgba(18, 164, 107, .10), rgba(255, 210, 63, .16));
}

.page-contact .ct-fact-key {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-green-deep);
}

.page-contact .ct-fact-val {
  font-size: 15px;
  font-weight: 800;
  color: var(--c-night);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-fact-note {
  grid-column: 1 / -1;
  margin-top: 6px;
  padding-top: 12px;
  border-top: 1px dashed rgba(10, 107, 73, .24);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* ---------- 三张联系卡 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 16px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-contact .ct-channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
  border: 1px solid var(--c-fog);
  border-radius: var(--r-md);
  background: #fff;
  transition: transform .28s ease, box-shadow .28s ease;
}

.page-contact .ct-channel:hover {
  transform: translateY(-4px);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-channel--mail {
  border-color: rgba(255, 106, 31, .42);
  box-shadow: 0 12px 30px rgba(255, 106, 31, .12);
}

.page-contact .ct-channel-ico {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--c-mist);
  color: var(--c-green-deep);
}

.page-contact .ct-channel--mail .ct-channel-ico {
  background: var(--c-orange);
  color: #fff;
}

.page-contact .ct-channel-title {
  margin: 0;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .06em;
  color: var(--c-green-deep);
}

.page-contact .ct-channel-value {
  margin: 0;
  font-size: clamp(16px, 1.7vw, 20px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--c-night);
  overflow-wrap: anywhere;
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-channel-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-ink-soft);
}

.page-contact .ct-channel-tag {
  margin: auto 0 0;
  padding-top: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-orange-deep);
}

.page-contact .ct-channel-visual {
  margin: clamp(24px, 3vw, 36px) 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--c-mist);
}

.page-contact .ct-channel-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-contact .ct-channel-visual figcaption {
  padding: 14px 18px;
  background: #fff;
  border-top: 1px solid var(--c-fog);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* ---------- 客服时段 ---------- */
.page-contact .ct-window {
  position: relative;
  overflow: hidden;
  background: var(--c-night);
  color: #fff;
}

.page-contact .ct-window::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(780px 400px at 88% -6%, rgba(18, 164, 107, .32), transparent 64%);
  pointer-events: none;
}

.page-contact .ct-window > .container {
  position: relative;
  z-index: 1;
}

.page-contact .ct-window .section-title { color: #fff; }
.page-contact .ct-window .section-lede { color: rgba(255, 255, 255, .78); }

.page-contact .ct-timebar {
  margin-top: clamp(24px, 3vw, 34px);
}

.page-contact .ct-timebar-track {
  position: relative;
  height: 42px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .16);
  overflow: hidden;
}

.page-contact .ct-timebar-window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--c-signal), var(--c-orange));
}

.page-contact .ct-timebar-scale {
  position: relative;
  height: 22px;
  margin-top: 10px;
}

.page-contact .ct-timebar-scale span {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  font-size: 12px;
  color: rgba(255, 255, 255, .58);
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-timebar-scale span:nth-child(1) { left: 0; transform: none; }
.page-contact .ct-timebar-scale span:nth-child(2) { left: 25%; }
.page-contact .ct-timebar-scale span:nth-child(3) { left: 50%; }
.page-contact .ct-timebar-scale span:nth-child(4) { left: 75%; }
.page-contact .ct-timebar-scale span:nth-child(5) { left: 100%; transform: translateX(-100%); }

.page-contact .ct-window-grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.page-contact .ct-window-card {
  padding: 20px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  border-left: 3px solid var(--c-signal);
}

.page-contact .ct-window-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  color: #fff;
}

.page-contact .ct-window-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(255, 255, 255, .74);
}

/* ---------- 提问模板 ---------- */
.page-contact .ct-template {
  background: var(--c-mist);
}

.page-contact .ct-template-grid {
  display: grid;
  gap: 28px;
  margin-top: clamp(26px, 3.4vw, 40px);
}

.page-contact .ct-prompt {
  border-radius: var(--r-md);
  background: var(--c-night);
  color: #E8F2EB;
  overflow: hidden;
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-prompt-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 18px;
  background: rgba(255, 255, 255, .06);
  border-bottom: 1px solid rgba(255, 255, 255, .10);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .74);
}

.page-contact .ct-prompt-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 31, .22);
}

.page-contact .ct-prompt-body {
  margin: 0;
  padding: 6px 0;
}

.page-contact .ct-prompt-row {
  display: grid;
  gap: 5px;
  padding: 13px 18px;
  border-bottom: 1px dashed rgba(255, 255, 255, .10);
}

.page-contact .ct-prompt-row:last-child {
  border-bottom: none;
}

.page-contact .ct-prompt-key {
  margin: 0;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--c-signal);
}

.page-contact .ct-prompt-val {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, .88);
}

.page-contact .ct-ask-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-contact .ct-ask-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-contact .ct-ask-num {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(18, 164, 107, .26);
  color: var(--c-green-deep);
  font-size: 14px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.page-contact .ct-ask-step h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--c-night);
}

.page-contact .ct-ask-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink-soft);
}

.page-contact .ct-ask-step a,
.page-contact .ct-locate-note a {
  color: var(--c-green-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 合作方向 ---------- */
.page-contact .ct-partner-grid {
  display: grid;
  gap: 16px;
  margin-top: clamp(26px, 3.2vw, 38px);
}

.page-contact .ct-partner-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  border: 1px solid var(--c-fog);
  border-top: 3px solid var(--c-green);
  border-radius: var(--r-md);
  background: #fff;
  transition: transform .28s ease, box-shadow .28s ease;
}

.page-contact .ct-partner-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-partner-tag {
  align-self: flex-start;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--c-mist);
  color: var(--c-green-deep);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.page-contact .ct-partner-card h3 {
  margin: 0;
  font-size: 19px;
  font-weight: 800;
  color: var(--c-night);
}

.page-contact .ct-partner-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink-soft);
}

.page-contact .ct-partner-foot {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--c-fog);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-orange-deep);
}

.page-contact .ct-filter-count {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--c-ink-soft);
}

.page-contact .ct-filter-count:empty {
  margin: 0;
}

/* ---------- 运营中心 ---------- */
.page-contact .ct-locate {
  background:
    radial-gradient(760px 420px at 88% 8%, rgba(255, 210, 63, .18), transparent 66%),
    var(--c-paper);
}

.page-contact .ct-locate-grid {
  display: grid;
  gap: 32px;
}

.page-contact .ct-locate-copy .section-lede {
  max-width: 44ch;
}

.page-contact .ct-locate-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-contact .ct-locate-list li {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--c-fog);
  font-size: 15px;
  color: var(--c-ink);
}

.page-contact .ct-locate-key {
  font-weight: 700;
  color: var(--c-ink-soft);
}

.page-contact .ct-locate-note {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-ink-soft);
}

.page-contact .ct-route {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-night);
  box-shadow: var(--ct-shadow);
}

.page-contact .ct-route-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: .88;
}

.page-contact .ct-route-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-contact .ct-route-line { stroke: rgba(217, 242, 230, .82); }
.page-contact .ct-route-dash { stroke: rgba(255, 210, 63, .8); }
.page-contact .ct-route-pin { fill: var(--c-orange); }
.page-contact .ct-route-pulse { fill: rgba(255, 106, 31, .24); }

.page-contact .ct-route-caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 9px 16px;
  border-radius: var(--r-pill);
  background: rgba(11, 27, 51, .84);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .02em;
}

/* ---------- 收束条 ---------- */
.page-contact .ct-next-inner {
  display: grid;
  gap: 14px;
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--r-lg);
  border: 1px solid rgba(18, 164, 107, .2);
  background: linear-gradient(120deg, rgba(18, 164, 107, .12), rgba(217, 242, 230, .9) 62%, rgba(255, 210, 63, .2));
}

.page-contact .ct-next-title {
  margin: 0;
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--c-night);
}

.page-contact .ct-next-inner p {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-ink-soft);
}

.page-contact .ct-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .ct-template-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 760px) {
  .page-contact .ct-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .95fr);
    align-items: end;
  }

  .page-contact .ct-window-grid {
    grid-template-columns: 1.25fr 1fr .95fr;
  }

  .page-contact .ct-prompt-row {
    grid-template-columns: 152px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 860px) {
  .page-contact .ct-channels {
    grid-template-columns: 1.4fr 1fr 1fr;
    align-items: stretch;
  }

  .page-contact .ct-partner-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-locate-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 48px;
  }
}

@media (min-width: 980px) {
  .page-contact .ct-template-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 44px;
  }
}

@media (min-width: 1080px) {
  .page-contact .ct-next-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px 40px;
  }

  .page-contact .ct-next-title {
    grid-column: 1;
  }

  .page-contact .ct-next-inner p {
    grid-column: 1;
  }

  .page-contact .ct-next-links {
    grid-column: 2;
    grid-row: 1 / span 2;
    flex-wrap: nowrap;
    margin-top: 0;
  }
}

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

  .page-contact .ct-channel:hover,
  .page-contact .ct-partner-card:hover {
    transform: none;
  }
}