.page-contact {
  --ct-panel: #0E1630;
  --ct-line: rgba(42, 52, 70, .85);
  --ct-soft: rgba(14, 22, 48, .72);
  background: var(--sk-ink);
  color: var(--sk-star);
  font-family: var(--sk-font-body);
}

/* ============ 首屏 ============ */
.page-contact .ct-hero {
  position: relative;
  padding: clamp(20px, 4.5vw, 56px) 0 0;
  overflow: hidden;
  background:
    radial-gradient(72% 88% at 92% 4%, rgba(138, 107, 255, .26), transparent 62%),
    radial-gradient(52% 72% at 6% 100%, rgba(53, 211, 166, .12), transparent 70%);
}

.page-contact .ct-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}

.page-contact .ct-hero__copy {
  min-width: 0;
}

.page-contact .ct-hero .sk-crumbs {
  margin-bottom: 20px;
}

.page-contact .ct-hero__title {
  margin: 14px 0 20px;
  font-family: var(--sk-font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 66px);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--sk-star);
}

.page-contact .ct-hero__accent {
  display: inline-block;
  background: linear-gradient(96deg, var(--sk-moss) 0%, var(--sk-cyan) 52%, var(--sk-violet) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-contact .ct-hero__lead {
  max-width: 60ch;
  color: var(--sk-star-dim);
}

.page-contact .ct-hero__figure {
  margin: 0;
  border-radius: var(--sk-radius-l);
  border: var(--sk-hair);
  overflow: hidden;
  position: relative;
}

.page-contact .ct-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-contact .ct-jump {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact .ct-jump a {
  display: inline-block;
  padding: 8px 16px;
  border: var(--sk-hair);
  border-radius: var(--sk-capsule);
  font-family: var(--sk-font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--sk-star-dim);
  text-decoration: none;
  transition: color .24s var(--sk-ease), border-color .24s var(--sk-ease), background-color .24s var(--sk-ease);
}

.page-contact .ct-jump a:hover,
.page-contact .ct-jump a:focus-visible {
  color: var(--sk-ink);
  background: var(--sk-moss);
  border-color: var(--sk-moss);
}

/* ============ 优先处理提示 ============ */
.page-contact .ct-priority {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin: 0 0 clamp(26px, 4vw, 46px);
  padding: 14px 20px;
  border: 1px solid rgba(53, 211, 166, .34);
  border-radius: var(--sk-radius-m);
  background: linear-gradient(100deg, rgba(18, 59, 54, .55), rgba(14, 22, 48, .5));
  font-size: clamp(13.5px, 1.6vw, 15px);
  line-height: 1.7;
  color: var(--sk-star);
}

.page-contact .ct-priority__mark {
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--sk-moss);
  box-shadow: 0 0 0 4px rgba(53, 211, 166, .18);
}

/* ============ 分屏：渠道 + 节奏 ============ */
.page-contact .ct-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
}

.page-contact .ct-split__aside,
.page-contact .ct-split__main {
  min-width: 0;
}

.page-contact .ct-split__title {
  margin: 0 0 20px;
  font-size: clamp(21px, 2.6vw, 28px);
}

.page-contact .ct-channel {
  position: relative;
  padding: 20px 20px 22px 24px;
  border: var(--sk-hair);
  border-radius: var(--sk-radius-m);
  background: linear-gradient(158deg, rgba(14, 22, 48, .96), rgba(7, 11, 26, .9));
  overflow: hidden;
}

.page-contact .ct-channel + .ct-channel {
  margin-top: 14px;
}

.page-contact .ct-channel::after {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--sk-moss), var(--sk-violet));
}

.page-contact .ct-channel__key {
  margin: 0 0 10px;
  font-family: var(--sk-font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--sk-moss);
}

.page-contact .ct-channel__value {
  margin: 0 0 10px;
  font-family: var(--sk-font-mono);
  font-size: clamp(15px, 2.1vw, 21px);
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--sk-star);
  overflow-wrap: anywhere;
}

.page-contact .ct-channel__value--addr {
  font-size: clamp(14px, 1.8vw, 17px);
  line-height: 1.65;
}

.page-contact .ct-channel__use {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sk-star-dim);
}

/* ============ 轨道地图 ============ */
.page-contact .ct-mapbox {
  position: relative;
  padding: clamp(18px, 2.6vw, 26px);
  border: var(--sk-hair);
  border-radius: var(--sk-radius-l);
  background: linear-gradient(180deg, rgba(14, 22, 48, .92), rgba(7, 11, 26, .92));
  overflow: hidden;
  margin-bottom: 18px;
}

.page-contact .ct-orbitmap {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  margin: 0 auto;
}

.page-contact .ct-mapbox__cap {
  margin: 14px 0 0;
  font-family: var(--sk-font-mono);
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--sk-star-dim);
}

/* ============ 响应节奏 ============ */
.page-contact .ct-rhythm {
  padding: clamp(20px, 3vw, 34px);
  border: var(--sk-hair);
  border-radius: var(--sk-radius-l);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(53, 211, 166, .12), transparent 62%),
    var(--ct-panel);
}

.page-contact .ct-rhythm .sk-h2 {
  margin: 12px 0 16px;
  font-size: clamp(21px, 3vw, 30px);
}

.page-contact .ct-rhythm__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sk-star-dim);
}

.page-contact .ct-hours {
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  gap: 2px;
  margin: 24px 0 8px;
}

.page-contact .ct-hours__cell {
  height: 34px;
  border-radius: 4px;
  background: rgba(42, 52, 70, .8);
}

.page-contact .ct-hours__cell--on {
  background: linear-gradient(180deg, var(--sk-moss), rgba(53, 211, 166, .42));
}

.page-contact .ct-hours__scale {
  display: flex;
  justify-content: space-between;
  font-family: var(--sk-font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--sk-mist);
}

.page-contact .ct-legend {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 18px 0 0;
  padding: 0;
  font-size: 13.5px;
  color: var(--sk-star-dim);
}

.page-contact .ct-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-contact .ct-legend__swatch {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  flex: none;
}

.page-contact .ct-legend__swatch--on {
  background: var(--sk-moss);
}

.page-contact .ct-legend__swatch--off {
  background: rgba(42, 52, 70, .95);
}

.page-contact .ct-rhythm__figure {
  margin: 26px 0 0;
  border-radius: var(--sk-radius-m);
  border: var(--sk-hair);
  overflow: hidden;
}

.page-contact .ct-rhythm__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

/* ============ 通用小节标题 ============ */
.page-contact .ct-head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-contact .ct-head .sk-h2 {
  margin: 12px 0 14px;
  font-size: clamp(24px, 3.6vw, 38px);
}

.page-contact .ct-head .sk-lead {
  color: var(--sk-star-dim);
}

/* ============ 流程四步 ============ */
.page-contact .ct-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .ct-steps__item {
  position: relative;
  padding: 26px 20px 22px;
  border: var(--sk-hair);
  border-radius: var(--sk-radius-m);
  background: var(--ct-panel);
  overflow: hidden;
  transition: border-color .26s var(--sk-ease), transform .26s var(--sk-ease);
}

.page-contact .ct-steps__item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--sk-moss), var(--sk-cyan) 58%, transparent);
  opacity: .6;
}

.page-contact .ct-steps__item:hover {
  border-color: rgba(53, 211, 166, .5);
  transform: translateY(-3px);
}

.page-contact .ct-steps__num {
  display: block;
  font-family: var(--sk-font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--sk-moss);
}

.page-contact .ct-steps__title {
  margin: 12px 0 10px;
  font-family: var(--sk-font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--sk-star);
}

.page-contact .ct-steps__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sk-star-dim);
}

/* ============ 反馈写法 ============ */
.page-contact .ct-tips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .ct-tips__item {
  position: relative;
  padding: 22px 20px 20px 66px;
  border: var(--sk-hair);
  border-radius: var(--sk-radius-m);
  background: linear-gradient(150deg, rgba(14, 22, 48, .88), rgba(7, 11, 26, .78));
}

.page-contact .ct-tips__idx {
  position: absolute;
  left: 18px;
  top: 22px;
  font-family: var(--sk-font-mono);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--sk-violet);
}

.page-contact .ct-tips__title {
  margin: 0 0 8px;
  font-family: var(--sk-font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--sk-star);
}

.page-contact .ct-tips__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sk-star-dim);
}

.page-contact .ct-tips__item a {
  color: var(--sk-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-tips__item a:hover {
  color: var(--sk-moss);
}

/* ============ 商务合作 ============ */
.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .ct-partner__card {
  padding: 24px 22px;
  border: 1px solid rgba(138, 107, 255, .3);
  border-radius: var(--sk-radius-m);
  background:
    radial-gradient(110% 90% at 100% 0%, rgba(138, 107, 255, .16), transparent 62%),
    var(--ct-panel);
}

.page-contact .ct-partner__key {
  margin: 0 0 12px;
  font-family: var(--sk-font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--sk-violet);
}

.page-contact .ct-partner__title {
  margin: 0 0 10px;
  font-family: var(--sk-font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--sk-star);
}

.page-contact .ct-partner__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sk-star-dim);
}

.page-contact .ct-partner__card a {
  color: var(--sk-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-partner__card a:hover {
  color: var(--sk-moss);
}

.page-contact .ct-partner__note {
  margin-top: 22px;
  padding: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  align-items: center;
  justify-content: space-between;
  border: 1px dashed rgba(53, 211, 166, .45);
  border-radius: var(--sk-radius-m);
  background: rgba(18, 59, 54, .28);
}

.page-contact .ct-partner__noteText {
  margin: 0;
  flex: 1 1 320px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--sk-star);
}

/* ============ 地域与备案 ============ */
.page-contact .ct-region__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 44px);
  align-items: start;
}

.page-contact .ct-region__copy .sk-h2 {
  margin: 12px 0 16px;
  font-size: clamp(24px, 3.4vw, 34px);
}

.page-contact .ct-region__copy .sk-lead {
  color: var(--sk-star-dim);
  margin-bottom: 24px;
}

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

.page-contact .ct-region__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 14px 0;
  border-top: var(--sk-hair);
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--sk-star-dim);
}

.page-contact .ct-region__list li:last-child {
  border-bottom: var(--sk-hair);
}

.page-contact .ct-region__list span {
  flex: none;
  width: 84px;
  font-family: var(--sk-font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--sk-moss);
  padding-top: 3px;
}

.page-contact .ct-region__list a {
  color: var(--sk-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .ct-region__list a:hover {
  color: var(--sk-moss);
}

.page-contact .ct-region__filing {
  padding: 24px 22px;
  border: 1px solid rgba(53, 211, 166, .34);
  border-radius: var(--sk-radius-l);
  background:
    linear-gradient(160deg, rgba(18, 59, 54, .7), rgba(7, 11, 26, .85));
}

.page-contact .ct-region__filingKey {
  margin: 0 0 14px;
  font-family: var(--sk-font-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: var(--sk-moss);
}

.page-contact .ct-region__icp {
  margin: 0 0 18px;
  font-family: var(--sk-font-mono);
  font-size: clamp(17px, 2.4vw, 24px);
  letter-spacing: .02em;
  color: var(--sk-star);
  overflow-wrap: anywhere;
}

.page-contact .ct-region__filingNote {
  margin: 0 0 12px;
  font-family: var(--sk-font-mono);
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--sk-star-dim);
  overflow-wrap: anywhere;
}

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

/* ============ 断点 ============ */
@media (min-width: 720px) {
  .page-contact .ct-tips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .ct-hours__cell {
    height: 38px;
  }

  .page-contact .ct-hours {
    gap: 3px;
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    grid-template-areas: "copy figure";
  }

  .page-contact .ct-hero__copy {
    grid-area: copy;
  }

  .page-contact .ct-hero__figure {
    grid-area: figure;
  }

  .page-contact .ct-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .ct-region__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
  }
}

@media (min-width: 1000px) {
  .page-contact .ct-split {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(26px, 3.2vw, 52px);
  }

  .page-contact .ct-split__aside {
    position: sticky;
    top: calc(var(--sk-sticky) + 22px);
  }

  .page-contact .ct-region__filing {
    position: sticky;
    top: calc(var(--sk-sticky) + 22px);
  }
}

@media (min-width: 1280px) {
  .page-contact .ct-channel__value {
    font-size: 22px;
  }

  .page-contact .ct-hours__cell {
    height: 44px;
  }
}

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

  .page-contact .ct-steps__item:hover {
    transform: none;
  }
}
<<<END>>>