.page-contact {
  --ask-line: rgba(53, 240, 208, .22);
  --record-key: #C9714F;
}

/* ---------- 首屏：双通道并置 ---------- */

.page-contact .contact-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(34px, 5.5vw, 68px) clamp(42px, 7vw, 86px);
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  top: 7%;
  inset-inline-end: 3%;
  width: clamp(90px, 15vw, 190px);
  height: clamp(44px, 6vw, 84px);
  background: linear-gradient(120deg, var(--orange), rgba(255, 138, 61, 0) 78%);
  opacity: .4;
  filter: blur(16px);
  pointer-events: none;
  z-index: 0;
}

.page-contact .contact-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
}

.page-contact .contact-hero__lead .display {
  margin-bottom: 0;
}

.page-contact .contact-hero__lead .lede {
  margin-top: clamp(12px, 1.8vw, 20px);
}

.page-contact .contact-hero__channels {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: clamp(24px, 3.5vw, 40px);
  border-top: 1px solid var(--edge-soft);
  border-bottom: 1px solid var(--edge-soft);
}

.page-contact .channel {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: clamp(20px, 3vw, 28px) 0;
}

.page-contact .channel__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--cyan);
}

.page-contact .channel__value {
  margin: 0;
  font-size: clamp(15px, 1.7vw, 19px);
  letter-spacing: .01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .channel__value--big {
  font-size: clamp(28px, 5vw, 42px);
  letter-spacing: -.01em;
  color: var(--orange);
  text-shadow: var(--glow-warm);
}

.page-contact .channel__desc {
  margin: 0;
  max-width: 36ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--rock);
}

.page-contact .channel .copy-btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-contact .copy-btn--wide {
  padding-inline: 22px;
}

.page-contact .channel-divider {
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 12px rgba(53, 240, 208, .4);
}

.page-contact .contact-hero__urgent {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
}

.page-contact .contact-hero__urgent a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms var(--ease);
}

.page-contact .contact-hero__urgent a:hover,
.page-contact .contact-hero__urgent a:focus-visible {
  color: var(--orange);
}

.page-contact .contact-hero__figure {
  margin: 0;
}

.page-contact .contact-hero__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--edge-soft);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

/* ---------- 响应时段 ---------- */

.page-contact .contact-hours {
  padding-block: clamp(46px, 6.5vw, 84px);
}

.page-contact .hours-grid {
  list-style: none;
  margin: clamp(24px, 3.5vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 30px);
}

.page-contact .hours-card {
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 2px solid var(--clay);
}

.page-contact .hours-card__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--teal-ink);
}

.page-contact .hours-card__val {
  margin: 10px 0 0;
  font-size: clamp(19px, 2.3vw, 25px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.4;
  color: var(--deep);
}

.page-contact .hours-card__desc {
  margin: 9px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: #454B6A;
}

/* ---------- 提问清单 ---------- */

.page-contact .contact-ask {
  padding-block: clamp(46px, 6.5vw, 84px);
}

.page-contact .contact-ask__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
}

.page-contact .contact-ask__lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--rock);
}

.page-contact .ask-list {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .ask-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--edge-soft);
}

.page-contact .ask-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-contact .ask-item__no {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--clay);
  padding-top: 3px;
}

.page-contact .ask-item__no::after {
  content: "";
  display: block;
  width: 18px;
  height: 1px;
  margin-top: 7px;
  background: var(--clay);
  opacity: .7;
}

.page-contact .ask-item__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-contact .ask-item__text {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--rock);
}

.page-contact .ask-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-contact .ask-actions__hint {
  margin: 0;
  font-size: 13px;
  color: var(--rock);
}

.page-contact .contact-ask__figure {
  margin: 0;
}

.page-contact .contact-ask__figure .figure__img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
  border: 1px solid var(--edge-soft);
  object-fit: cover;
  aspect-ratio: 5 / 4;
}

.page-contact .contact-ask__figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
}

/* ---------- 快捷出口 ---------- */

.page-contact .contact-quick {
  padding-block: clamp(46px, 6.5vw, 84px);
}

.page-contact .quick-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.2vw, 24px);
  margin-top: clamp(24px, 3.5vw, 40px);
}

.page-contact .quick-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--tunnel);
  border: 1px solid var(--edge-soft);
  border-left: 2px solid var(--cyan);
  border-radius: 2px;
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-contact .quick-card:hover,
.page-contact .quick-card:focus-visible {
  border-left-color: var(--orange);
  transform: translateY(-3px);
}

.page-contact .quick-card__tag {
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--violet);
}

.page-contact .quick-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-contact .quick-card__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--rock);
}

.page-contact .quick-card__go {
  margin-top: auto;
  padding-top: 12px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  transition: color 180ms var(--ease);
}

.page-contact .quick-card:hover .quick-card__go,
.page-contact .quick-card:focus-visible .quick-card__go {
  color: var(--orange);
}

/* ---------- 收尾：运营与备案 ---------- */

.page-contact .contact-record {
  padding-block: clamp(34px, 5vw, 58px) clamp(44px, 6vw, 76px);
}

.page-contact .record-line {
  height: 1px;
  margin-bottom: clamp(20px, 3vw, 30px);
  background: linear-gradient(90deg, var(--edge), transparent 72%);
}

.page-contact .record-title {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .3em;
  color: var(--rock);
}

.page-contact .record-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .record-list dd {
  margin-inline-start: 0;
}

.page-contact .record-row__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: .24em;
  color: var(--clay);
}

.page-contact .record-row__val {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
  overflow-wrap: anywhere;
}

.page-contact .record-note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  font-size: 13px;
  line-height: 1.85;
  color: var(--rock);
}

.page-contact .record-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 180ms var(--ease);
}

.page-contact .record-note a:hover,
.page-contact .record-note a:focus-visible {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-contact .contact-hero__channels {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  }

  .page-contact .channel {
    padding-inline: clamp(0px, 2vw, 26px);
  }

  .page-contact .contact-hero__channels .channel:first-child {
    padding-inline-start: 0;
  }

  .page-contact .contact-hero__channels .channel:last-child {
    padding-inline-end: 0;
  }

  .page-contact .channel-divider {
    width: 2px;
    height: auto;
    align-self: stretch;
    background: linear-gradient(180deg, transparent, var(--cyan) 20%, var(--cyan) 80%, transparent);
  }
}

@media (min-width: 760px) {
  .page-contact .hours-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-contact .record-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(16px, 2.6vw, 34px);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-ask__grid {
    grid-template-columns: minmax(0, 1.22fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-ask__figure {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .quick-card,
  .page-contact .quick-card__go,
  .page-contact .record-note a,
  .page-contact .contact-hero__urgent a {
    transition: none;
  }

  .page-contact .quick-card:hover,
  .page-contact .quick-card:focus-visible {
    transform: none;
  }
}
<<<END>>>