.page-contact {
  --ct-edge: rgba(168, 176, 204, 0.18);
  --ct-edge-soft: rgba(168, 176, 204, 0.10);
  --ct-panel: rgba(23, 17, 46, 0.72);
  --ct-ink-on-paper: #17112E;
  --ct-gap: 14px;
  padding-bottom: 72px;
}

.page-contact .ct-wrap {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero {
  position: relative;
  padding: 22px 0 44px;
  overflow: hidden;
}

.page-contact .ct-hero__canvas {
  position: absolute;
  top: -140px;
  right: -150px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background:
    repeating-radial-gradient(circle at 50% 50%, rgba(85, 230, 232, 0.16) 0 1px, transparent 1px 44px);
  pointer-events: none;
  opacity: 0.85;
}

.page-contact .ct-hero__canvas::after {
  content: "";
  position: absolute;
  inset: 74px;
  border-radius: 50%;
  border: 1px solid rgba(232, 180, 90, 0.28);
}

.page-contact .ct-hero__grid {
  position: relative;
  display: grid;
  gap: 30px;
}

.page-contact .ct-hero__title {
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 10px 0 16px;
}

.page-contact .ct-hero__lede {
  max-width: 46ch;
  color: var(--mist);
  margin: 0 0 26px;
}

.page-contact .eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin: 0;
}

/* ---------- 三条通道 ---------- */
.page-contact .ct-channels {
  display: grid;
  gap: 12px;
}

.page-contact .ct-channel {
  position: relative;
  padding: 18px 18px 16px 22px;
  background: linear-gradient(158deg, rgba(44, 58, 107, 0.55), rgba(59, 46, 95, 0.32));
  border: 1px solid var(--ct-edge);
  border-radius: 6px;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.page-contact .ct-channel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-contact .ct-channel--gold::before {
  background: var(--gold);
}

.page-contact .ct-channel--magenta::before {
  background: var(--magenta);
}

.page-contact .ct-channel:hover {
  border-color: rgba(85, 230, 232, 0.42);
  transform: translateY(-2px);
}

.page-contact .ct-channel__kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-contact .ct-channel__title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
  margin: 7px 0 8px;
}

.page-contact .ct-channel__desc {
  font-size: 15px;
  line-height: 1.72;
  color: var(--text);
  margin: 0 0 12px;
}

.page-contact .ct-channel__meta {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan);
  word-break: break-word;
}

.page-contact .ct-channel--gold .ct-channel__meta {
  color: var(--gold);
}

.page-contact .ct-channel--magenta .ct-channel__meta {
  color: var(--magenta);
}

/* ---------- 首屏摘要 ---------- */
.page-contact .ct-hero__aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .ct-hero__figure {
  margin: 0;
  border: 1px solid var(--ct-edge);
  border-radius: 6px;
  overflow: hidden;
  background: var(--night);
}

.page-contact .ct-hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .ct-summary {
  background: var(--paper);
  color: var(--ct-ink-on-paper);
  border-radius: 6px;
  padding: 20px 20px 12px;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.32);
}

.page-contact .ct-summary__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 4px;
}

.page-contact .ct-summary__hint {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(23, 17, 46, 0.62);
  margin: 0 0 12px;
}

.page-contact .ct-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid rgba(8, 8, 12, 0.14);
}

.page-contact .ct-summary__label {
  font-size: 14px;
  color: rgba(23, 17, 46, 0.72);
}

.page-contact .ct-summary__value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
}

/* ---------- 通用章节 ---------- */
.page-contact .ct-section {
  padding: 38px 0;
  border-top: 1px solid var(--ct-edge-soft);
}

.page-contact .ct-section__title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 4.6vw, 31px);
  font-weight: 700;
  line-height: 1.26;
  color: var(--text);
  margin: 0;
}

.page-contact .ct-section__intro {
  max-width: 62ch;
  color: var(--mist);
  font-size: 15.5px;
  line-height: 1.8;
  margin: 8px 0 26px;
}

/* ---------- 工单流程 ---------- */
.page-contact .ct-flow {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.page-contact .ct-flow__step {
  position: relative;
  padding: 18px 18px 16px;
  background: var(--ct-panel);
  border: 1px solid var(--ct-edge);
  border-radius: 5px;
  transition: border-color 0.22s ease, background 0.22s ease;
}

.page-contact .ct-flow__step:hover {
  border-color: rgba(85, 230, 232, 0.5);
  background: rgba(23, 17, 46, 0.9);
}

.page-contact .ct-flow__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-contact .ct-flow__step h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
  margin: 9px 0 6px;
}

.page-contact .ct-flow__step p {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-flow__step .tag {
  display: inline-block;
  margin-top: 12px;
}

.page-contact .ct-figure {
  margin: 0;
  border: 1px solid var(--ct-edge);
  border-radius: 6px;
  overflow: hidden;
  background: var(--night);
}

.page-contact .ct-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- 咨询前准备 ---------- */
.page-contact .ct-prep {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-contact .ct-prep__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 16px;
  border-left: 1px solid var(--ct-edge);
  background: linear-gradient(90deg, rgba(23, 17, 46, 0.68), rgba(23, 17, 46, 0));
}

.page-contact .ct-prep__idx {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
  padding-top: 3px;
}

.page-contact .ct-prep__item h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 5px;
}

.page-contact .ct-prep__item p {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0;
}

/* ---------- 转接卡片 ---------- */
.page-contact .ct-bridge {
  display: grid;
  gap: 12px;
}

.page-contact .ct-bridge__card {
  display: block;
  padding: 18px;
  border: 1px solid var(--ct-edge);
  border-radius: 6px;
  background: rgba(23, 17, 46, 0.58);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.22s ease, transform 0.22s ease, background 0.22s ease;
}

.page-contact .ct-bridge__card:hover,
.page-contact .ct-bridge__card:focus-visible {
  border-color: rgba(232, 180, 90, 0.55);
  background: rgba(23, 17, 46, 0.85);
  transform: translateY(-2px);
}

.page-contact .ct-bridge__card:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.page-contact .ct-bridge__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
  margin: 0 0 6px;
}

.page-contact .ct-bridge__desc {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--mist);
  margin: 0 0 12px;
}

.page-contact .ct-bridge__meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--gold);
}

/* ---------- 通道对照 ---------- */
.page-contact .ct-scope {
  margin: 0 0 22px;
  border-top: 1px solid var(--ct-edge);
}

.page-contact .ct-scope__row {
  display: grid;
  gap: 6px;
  padding: 15px 0;
  border-bottom: 1px solid var(--ct-edge);
}

.page-contact .ct-scope dt {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-contact .ct-scope dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-contact .ct-note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  border-left: 2px solid var(--magenta);
  padding-left: 14px;
  margin: 0;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-contact .ct-wrap {
    padding-top: 26px;
  }

  .page-contact .ct-hero {
    padding: 28px 0 54px;
  }

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

  .page-contact .ct-prep {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 18px;
  }

  .page-contact .ct-bridge {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .ct-scope__row {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-contact .ct-hero__canvas {
    top: -170px;
    right: -180px;
    width: 460px;
    height: 460px;
  }

  .page-contact .ct-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(300px, 0.78fr);
    gap: 38px;
    align-items: start;
  }

  .page-contact .ct-hero__aside {
    position: sticky;
    top: calc(var(--bar-h) + 22px);
  }

  .page-contact .ct-section {
    padding: 46px 0;
  }

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

  .page-contact .ct-flow__step::after {
    content: "";
    position: absolute;
    top: 26px;
    right: -16px;
    width: 16px;
    height: 1px;
    background: var(--hair);
  }

  .page-contact .ct-flow__step:last-child::after {
    display: none;
  }
}

@media (min-width: 1200px) {
  .page-contact .ct-section__intro {
    font-size: 16px;
  }
}
<<<END>>>