.page-contact {
  --ct-gap: clamp(18px, 3vw, 28px);
  --ct-radius: 4px;
}

/* 首屏分屏 */
.page-contact .ct-hero {
  padding-top: clamp(20px, 4vw, 34px);
  padding-bottom: clamp(28px, 5vw, 52px);
}

.page-contact .ct-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-contact .ct-hero__main .kx-h1 {
  margin-top: 10px;
  margin-bottom: 18px;
}

.page-contact .ct-hero__main .kx-lede {
  max-width: 34em;
}

.page-contact .ct-quick {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  max-width: 36em;
}

.page-contact .ct-quick__item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--kx-mist);
}

.page-contact .ct-quick__item .kx-dot {
  margin-top: 8px;
}

/* 渠道面板 */
.page-contact .ct-panel {
  position: relative;
  background:
    linear-gradient(180deg, rgba(16, 30, 51, 0.96), rgba(10, 19, 34, 0.96));
  border: 1px solid var(--kx-line);
  border-top: 2px solid var(--kx-cyan);
  padding: 20px clamp(16px, 3vw, 24px) 18px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-contact .ct-panel__title {
  margin: 0 0 14px;
  font-family: var(--kx-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--kx-cyan);
}

.page-contact .ct-chan {
  display: block;
  padding: 14px 14px 14px 16px;
  border-left: 3px solid var(--kx-cyan-deep);
  background: rgba(5, 10, 18, 0.55);
  text-decoration: none;
  color: var(--kx-ink);
  transition: border-color 0.24s var(--kx-ease), background-color 0.24s var(--kx-ease), transform 0.24s var(--kx-ease);
}

.page-contact .ct-chan + .ct-chan {
  margin-top: 10px;
}

.page-contact a.ct-chan:hover,
.page-contact a.ct-chan:focus-visible {
  border-left-color: var(--kx-cyan);
  background: rgba(22, 121, 133, 0.18);
  transform: translateX(2px);
}

.page-contact .ct-chan--static {
  border-left-color: var(--kx-amber-deep);
}

.page-contact .ct-chan__k {
  display: block;
  font-family: var(--kx-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kx-dim);
}

.page-contact .ct-chan__v {
  display: block;
  margin: 6px 0 8px;
  font-family: var(--kx-font-display);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.25;
  color: var(--kx-ink);
  word-break: break-word;
}

.page-contact .ct-chan__v--mail {
  font-family: var(--kx-font-mono);
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--kx-amber);
}

.page-contact .ct-chan__go {
  display: block;
  font-size: 13px;
  color: var(--kx-mist);
}

.page-contact a.ct-chan:hover .ct-chan__go,
.page-contact a.ct-chan:focus-visible .ct-chan__go {
  color: var(--kx-cyan);
}

.page-contact .ct-panel__foot {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--kx-line);
  font-family: var(--kx-font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--kx-dim);
}

/* 首屏宽幅视觉 */
.page-contact .ct-banner {
  margin: 0;
  padding: 0;
}

.page-contact .ct-banner img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--kx-line);
  background: var(--kx-hull);
}

.page-contact .ct-banner .kx-media__cap {
  margin-top: 10px;
  font-family: var(--kx-font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--kx-dim);
}

/* 服务时段 */
.page-contact .ct-hours {
  padding: clamp(40px, 7vw, 76px) 0;
}

.page-contact .ct-hours__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-hours__text .kx-h2 {
  margin: 10px 0 16px;
}

.page-contact .ct-hours__text > p {
  max-width: 40em;
  color: var(--kx-mist);
}

.page-contact .ct-track {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}

.page-contact .ct-track__row {
  position: relative;
  display: grid;
  grid-template-columns: 66px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0 15px 20px;
  border-top: 1px solid var(--kx-line);
}

.page-contact .ct-track__row:last-child {
  border-bottom: 1px solid var(--kx-line);
}

.page-contact .ct-track__row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 7px;
  height: 7px;
  background: var(--kx-cyan);
  box-shadow: 0 0 0 3px rgba(55, 214, 230, 0.14);
}

.page-contact .ct-track__row:first-child::before {
  background: var(--kx-amber);
  box-shadow: 0 0 0 3px rgba(243, 182, 75, 0.18);
}

.page-contact .ct-track__time {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--kx-amber);
}

.page-contact .ct-track__text {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--kx-mist);
}

.page-contact .ct-hours__fig {
  margin: 0;
}

.page-contact .ct-hours__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  border: 1px solid var(--kx-line);
  background: var(--kx-panel);
}

.page-contact .ct-hours__fig .kx-media__cap {
  margin-top: 10px;
  font-family: var(--kx-font-mono);
  font-size: 12px;
  color: var(--kx-dim);
}

/* 分流建议 */
.page-contact .ct-route {
  padding: clamp(38px, 6vw, 68px) 0;
  background: linear-gradient(180deg, var(--kx-hull), rgba(10, 19, 34, 0.55));
  border-top: 1px solid var(--kx-line);
  border-bottom: 1px solid var(--kx-line);
}

.page-contact .ct-route__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.page-contact .ct-route__main .kx-h2 {
  margin: 10px 0 16px;
}

.page-contact .ct-route__main > p {
  max-width: 40em;
  color: var(--kx-mist);
}

.page-contact .ct-signal-box {
  margin-top: 24px;
  padding: 16px 18px;
  background: rgba(5, 10, 18, 0.7);
  border: 1px solid var(--kx-line);
  border-left: 3px solid var(--kx-amber);
}

.page-contact .ct-signal-box__label {
  margin: 0 0 10px;
  font-family: var(--kx-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--kx-amber);
}

.page-contact .ct-signal-box__sample {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--kx-ink);
  word-break: break-word;
}

.page-contact .ct-signal-box__sample + .ct-signal-box__sample {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--kx-line);
}

.page-contact .ct-route__side {
  padding: 20px clamp(16px, 3vw, 24px);
  background: var(--kx-panel);
  border: 1px solid var(--kx-line);
}

.page-contact .ct-route__side .kx-h3 {
  margin: 0 0 16px;
  font-size: 17px;
}

.page-contact .ct-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .ct-list li {
  display: grid;
  gap: 4px;
  font-size: 14px;
  line-height: 1.66;
  color: var(--kx-mist);
  padding-left: 12px;
  border-left: 2px solid var(--kx-cyan-deep);
}

.page-contact .ct-list__k {
  font-family: var(--kx-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--kx-cyan);
}

.page-contact .ct-route__note {
  margin: 18px 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--kx-dim);
}

/* 地址档案 */
.page-contact .ct-place {
  padding: clamp(40px, 7vw, 76px) 0;
}

.page-contact .ct-file {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--kx-line);
  background: var(--kx-hull);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-contact .ct-file__geo {
  position: relative;
  min-height: 190px;
  background-color: #071021;
  background-image:
    linear-gradient(90deg, rgba(55, 214, 230, 0.11) 1px, transparent 1px),
    linear-gradient(0deg, rgba(55, 214, 230, 0.11) 1px, transparent 1px),
    linear-gradient(135deg, rgba(16, 30, 51, 0.9), rgba(5, 10, 18, 0.9));
  background-size: 34px 34px, 34px 34px, 100% 100%;
  border-bottom: 1px solid var(--kx-line);
  overflow: hidden;
}

.page-contact .ct-file__geo::before {
  content: "";
  position: absolute;
  inset: 22% 18%;
  border: 1px dashed rgba(167, 188, 212, 0.28);
  transform: skewX(-8deg);
}

.page-contact .ct-file__pin {
  position: absolute;
  left: 46%;
  top: 52%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--kx-amber);
  box-shadow: 0 0 0 0 rgba(243, 182, 75, 0.55);
  animation: ct-pulse 2.6s ease-out infinite;
}

@keyframes ct-pulse {
  0% { box-shadow: 0 0 0 0 rgba(243, 182, 75, 0.5); }
  70% { box-shadow: 0 0 0 22px rgba(243, 182, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(243, 182, 75, 0); }
}

.page-contact .ct-file__body {
  padding: clamp(20px, 4vw, 34px);
}

.page-contact .ct-file__body .kx-h2 {
  margin: 10px 0 14px;
}

.page-contact .ct-file__body > p {
  max-width: 42em;
  color: var(--kx-mist);
}

.page-contact .ct-file__addr {
  margin: 0 0 14px;
  padding: 12px 14px;
  font-family: var(--kx-font-display);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--kx-ink);
  background: rgba(16, 30, 51, 0.85);
  border-left: 3px solid var(--kx-cyan);
}

.page-contact .ct-file__note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--kx-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--kx-dim);
}

/* 合作 */
.page-contact .ct-partner {
  padding: 0 0 clamp(38px, 6vw, 68px);
}

.page-contact .ct-partner__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  align-items: start;
}

.page-contact .ct-partner__card {
  padding: clamp(20px, 4vw, 30px);
  background: linear-gradient(160deg, rgba(22, 121, 133, 0.16), rgba(10, 19, 34, 0.9));
  border: 1px solid var(--kx-line);
  border-top: 2px solid var(--kx-amber);
}

.page-contact .ct-partner__card .kx-h2 {
  margin: 10px 0 14px;
}

.page-contact .ct-partner__card p {
  max-width: 40em;
  color: var(--kx-mist);
}

.page-contact .ct-partner__list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--kx-line);
}

.page-contact .ct-partner__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--kx-line);
}

.page-contact .ct-partner__k {
  font-family: var(--kx-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--kx-cyan);
}

.page-contact .ct-partner__v {
  font-size: 14px;
  line-height: 1.68;
  color: var(--kx-mist);
}

/* 认证条 */
.page-contact .ct-cert {
  padding-bottom: clamp(36px, 6vw, 64px);
}

.page-contact .ct-cert__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 20px;
  padding: 16px 18px;
  border: 1px solid var(--kx-line);
  background: rgba(5, 10, 18, 0.75);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.page-contact .ct-cert__left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-contact .ct-cert__icp {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--kx-mist);
}

.page-contact .ct-cert__right {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.page-contact .ct-cert__sep {
  color: var(--kx-dim);
}

/* 平板与桌面 */
@media (min-width: 760px) {
  .page-contact .ct-hours__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-contact .ct-route__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-contact .ct-file {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: stretch;
  }

  .page-contact .ct-file__geo {
    min-height: 100%;
    border-bottom: 0;
    border-right: 1px solid var(--kx-line);
  }

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

  .page-contact .ct-track__row {
    grid-template-columns: 78px minmax(0, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(32px, 5vw, 60px);
  }

  .page-contact .ct-panel {
    position: sticky;
    top: calc(var(--kx-shell-h) + 20px);
  }

  .page-contact .ct-chan__v {
    font-size: 23px;
  }

  .page-contact .ct-chan__v--mail {
    font-size: 15.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-file__pin {
    animation: none;
    box-shadow: 0 0 0 6px rgba(243, 182, 75, 0.24);
  }

  .page-contact a.ct-chan:hover,
  .page-contact a.ct-chan:focus-visible {
    transform: none;
  }
}
<<<END>>>