.page-contact {
  --ct-cut: 18px;
  --ct-gap: clamp(16px, 2.4vw, 26px);
  --ct-soft: rgba(232, 237, 242, .74);
  --ct-moss-lit: #8FC79F;
  position: relative;
}

.page-contact::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(115deg, rgba(56, 242, 208, .04) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(0deg, rgba(232, 237, 242, .025) 0 1px, transparent 1px 104px);
}

.page-contact > * {
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.ct-crumbs-wrap {
  padding-top: clamp(18px, 3vw, 34px);
}

/* ---------- 首屏 ---------- */
.ct-hero {
  padding-top: clamp(24px, 3.4vw, 44px);
}

.ct-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
}

.ct-kicker {
  margin: 0 0 14px;
  font-family: var(--kb-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--kb-cyan);
}

.page-contact .ct-title {
  margin: 0 0 20px;
  font-family: var(--kb-ui);
  font-weight: 900;
  font-size: clamp(34px, 7vw, 70px);
  line-height: 1.03;
  letter-spacing: -.015em;
  color: var(--kb-chalk);
}

.ct-lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.8;
  color: var(--ct-soft);
}

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

.ct-quick a {
  display: inline-block;
  padding: 8px 14px;
  font-family: var(--kb-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--kb-chalk);
  text-decoration: none;
  background: rgba(18, 41, 61, .72);
  border: 1px solid var(--kb-line);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}

.ct-quick a:hover {
  color: var(--kb-night);
  background: var(--kb-cyan);
  border-color: var(--kb-cyan);
}

.ct-hero__figure {
  margin: 0;
}

.page-contact .kb-figure__frame {
  position: relative;
  overflow: hidden;
  background: var(--kb-deep);
}

.ct-hero__figure .kb-figure__frame {
  aspect-ratio: 3 / 2;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.ct-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 区块标题 ---------- */
.ct-bandhead {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.ct-bandhead__index {
  margin: 0 0 12px;
  font-family: var(--kb-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--kb-cyan);
}

.page-contact h2 {
  margin: 0;
  font-family: var(--kb-ui);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--kb-chalk);
}

.ct-bandhead__note {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ct-soft);
}

/* ---------- 三块信息牌 ---------- */
.ct-plates {
  display: grid;
  gap: var(--ct-gap);
}

.ct-plate {
  display: block;
  padding: 1px;
  background: var(--kb-line);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
  transition: transform .18s ease;
}

.ct-plate--mail {
  background: linear-gradient(150deg, var(--kb-cyan), rgba(56, 242, 208, .1));
}

.ct-plate--phone {
  background: linear-gradient(150deg, var(--kb-orange), rgba(255, 122, 47, .1));
}

.ct-plate--addr {
  background: linear-gradient(150deg, var(--kb-moss), rgba(79, 122, 90, .12));
}

.ct-plate__inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  padding: clamp(20px, 2.6vw, 30px);
  background: var(--kb-deep);
  clip-path: polygon(0 0, calc(100% - var(--ct-cut)) 0, 100% var(--ct-cut), 100% 100%, var(--ct-cut) 100%, 0 calc(100% - var(--ct-cut)));
}

.ct-plate__tag {
  margin: 0;
  font-family: var(--kb-mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  color: rgba(232, 237, 242, .6);
}

.ct-plate--mail .ct-plate__tag {
  color: var(--kb-cyan);
}

.ct-plate--phone .ct-plate__tag {
  color: var(--kb-orange);
}

.ct-plate--addr .ct-plate__tag {
  color: var(--ct-moss-lit);
}

.ct-plate__name {
  margin: 0;
  font-family: var(--kb-ui);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: .02em;
  color: var(--kb-chalk);
}

.ct-plate__value {
  margin: 2px 0 0;
  font-family: var(--kb-mono);
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--kb-chalk);
  word-break: break-all;
}

.ct-plate__value a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 237, 242, .3);
}

.ct-plate--mail .ct-plate__value a {
  color: var(--kb-cyan);
  border-bottom-color: rgba(56, 242, 208, .42);
}

.ct-plate--phone .ct-plate__value a {
  color: var(--kb-orange);
  border-bottom-color: rgba(255, 122, 47, .48);
}

.ct-plate__value a:hover {
  border-bottom-color: currentColor;
}

.ct-plate__value--text {
  font-family: var(--kb-ui);
  font-weight: 700;
  font-size: clamp(16px, 1.7vw, 19px);
  line-height: 1.5;
  word-break: normal;
}

.ct-plate__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ct-soft);
}

.ct-plate__foot {
  margin: 0;
  font-family: var(--kb-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: rgba(232, 237, 242, .55);
}

.ct-plate__link {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--kb-hair);
  font-family: var(--kb-ui);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: .01em;
  text-decoration: none;
  color: var(--kb-cyan);
}

.ct-plate--phone .ct-plate__link {
  color: var(--kb-orange);
}

.ct-plate--addr .ct-plate__link {
  color: var(--ct-moss-lit);
}

.ct-plate__link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 回复时段 ---------- */
.ct-hours__grid {
  display: grid;
  gap: clamp(26px, 3.6vw, 48px);
}

.ct-hours__copy h2 {
  margin-bottom: 16px;
}

.ct-hours__copy p {
  margin: 0 0 16px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ct-soft);
}

.ct-hours .ct-hours__tip {
  padding-left: 14px;
  border-left: 2px solid var(--kb-orange);
  font-size: 15px;
  color: var(--kb-chalk);
}

.ct-hours__figure {
  margin: 0;
}

.ct-hours__figure .kb-figure__frame {
  aspect-ratio: 5 / 3;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.ct-hours__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ct-timeline {
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(26px, 4vw, 44px);
  overflow: visible;
}

.ct-timeline text {
  font-family: var(--kb-mono);
  font-size: 34px;
  letter-spacing: .02em;
  fill: rgba(232, 237, 242, .5);
}

.ct-timeline .ct-timeline__rule {
  stroke: var(--kb-track);
  stroke-width: 8;
}

.ct-timeline .ct-timeline__band {
  fill: rgba(56, 242, 208, .2);
  stroke: rgba(56, 242, 208, .55);
  stroke-width: 2;
}

.ct-timeline .ct-timeline__edge {
  stroke: var(--kb-cyan);
  stroke-width: 2;
  opacity: .6;
}

.ct-timeline .ct-timeline__label {
  fill: var(--kb-cyan);
}

/* ---------- 场景对照 ---------- */
.ct-scenes {
  border-top: 1px solid var(--kb-hair);
}

.ct-scene {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 18px 12px 18px 18px;
  border-bottom: 1px solid var(--kb-hair);
  transition: background-color .16s ease;
}

.ct-scene::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: var(--kb-track);
  transition: background-color .16s ease;
}

.ct-scene:hover {
  background: rgba(56, 242, 208, .05);
}

.ct-scene:hover::before {
  background: var(--kb-cyan);
}

.ct-scene__ask {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--kb-chalk);
}

.ct-scene__channels {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.ct-chip {
  display: inline-block;
  padding: 6px 12px;
  font-family: var(--kb-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
  border: 1px solid currentColor;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  transition: background-color .16s ease, color .16s ease;
}

.ct-chip--mail {
  color: var(--kb-cyan);
}

.ct-chip--phone {
  color: var(--kb-orange);
}

.ct-chip--page {
  color: var(--ct-moss-lit);
}

.ct-chip--mail:hover {
  background: var(--kb-cyan);
  color: var(--kb-night);
}

.ct-chip--phone:hover {
  background: var(--kb-orange);
  color: var(--kb-night);
}

.ct-chip--page:hover {
  background: var(--ct-moss-lit);
  color: var(--kb-night);
}

/* ---------- 数据纠错 ---------- */
.ct-correct__copy {
  max-width: 78ch;
}

.ct-correct__copy h2 {
  margin-bottom: 18px;
}

.ct-correct__copy > p {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ct-soft);
}

.ct-checklist {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--kb-hair);
}

.ct-checklist li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--kb-hair);
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--kb-chalk);
}

.ct-checklist__no {
  padding-top: 2px;
  font-family: var(--kb-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--kb-cyan);
}

/* ---------- 合作与选题 ---------- */
.ct-partners__grid {
  display: grid;
  gap: var(--ct-gap);
}

.ct-partner {
  padding: clamp(20px, 2.4vw, 28px);
  background: var(--kb-deep);
  border-top: 3px solid var(--kb-cyan);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.ct-partner--content {
  border-top-color: var(--kb-clay);
}

.ct-partner--local {
  border-top-color: var(--kb-moss);
}

.ct-partner h3 {
  margin: 0 0 12px;
  font-family: var(--kb-ui);
  font-weight: 800;
  font-size: 18px;
  color: var(--kb-chalk);
}

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

.ct-partners__note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  max-width: 72ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ct-soft);
}

.ct-partners__note a,
.ct-site__foot a {
  color: var(--kb-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, .35);
}

.ct-partners__note a:hover,
.ct-site__foot a:hover {
  border-bottom-color: var(--kb-cyan);
}

/* ---------- 站点信息 ---------- */
.ct-site__title {
  margin-bottom: clamp(20px, 2.6vw, 30px);
}

.ct-facts {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--kb-hair);
}

.ct-fact {
  display: grid;
  gap: 6px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--kb-hair);
}

.ct-fact dt {
  font-family: var(--kb-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--kb-cyan);
}

.ct-fact dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--kb-chalk);
}

.ct-site__foot {
  margin: clamp(24px, 3vw, 34px) 0 0;
  max-width: 72ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ct-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .ct-fact {
    grid-template-columns: 160px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .ct-timeline text {
    font-size: 20px;
  }
}

@media (min-width: 760px) {
  .ct-scene {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    align-items: center;
    gap: 24px;
    padding: 20px 18px 20px 24px;
  }

  .ct-scene__channels {
    justify-content: flex-end;
  }
}

@media (min-width: 820px) {
  .ct-partners__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .ct-plates {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .ct-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: end;
  }

  .ct-hours__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (hover: hover) {
  .ct-plate:hover {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    animation: none !important;
  }

  .ct-plate:hover {
    transform: none;
  }
}