.page-contact {
  --pc-pad: clamp(18px, 4vw, 32px);
  background: var(--paper);
  color: var(--ink);
}

.page-contact .breadcrumb {
  padding-block: 22px 0;
}

.page-contact .contact-intro {
  padding-block: 18px 36px;
  max-width: 780px;
}

.page-contact .contact-intro h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 6.6vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.012em;
  color: var(--deep);
  margin: 12px 0 18px;
}

.page-contact .eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rock);
  margin: 0;
}

.page-contact .contact-intro .lead {
  font-size: 16px;
  line-height: 1.82;
  color: var(--rock);
  max-width: 34em;
  margin: 0;
}

.page-contact .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 28px);
  line-height: 1.32;
  color: var(--deep);
  margin: 0 0 8px;
}

.page-contact .section-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--rock);
  margin: 0;
}

/* ---------- 分屏主体 ---------- */

.page-contact .contact-split {
  display: grid;
  gap: 34px;
  padding-bottom: 52px;
}

.page-contact .channel-art {
  position: relative;
  margin: 0 0 24px;
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  background: var(--deep);
  box-shadow: 7px 7px 0 -1px var(--line);
}

.page-contact .channel-art::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(246, 241, 231, 0.22);
  border-radius: 2px;
  pointer-events: none;
}

.page-contact .channel-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .channel-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-contact .channel-card {
  position: relative;
  padding: 18px 18px 16px 20px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 4px solid var(--coral);
  border-radius: 2px;
  box-shadow: 5px 5px 0 -1px var(--paper), 5px 5px 0 0 var(--line);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .channel-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 -1px var(--paper), 7px 7px 0 0 var(--sand);
}

.page-contact .channel-kind {
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sand);
  margin: 0 0 8px;
}

.page-contact .channel-value {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--deep);
  margin: 0 0 10px;
  overflow-wrap: anywhere;
}

.page-contact .channel-use {
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
  margin: 0 0 12px;
}

.page-contact .channel-meta {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin: 0;
}

/* ---------- 准备清单 ---------- */

.page-contact .prep-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-contact .prep-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 17px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
}

.page-contact .prep-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--deep);
  color: var(--paper);
  font-size: 12px;
  letter-spacing: 0.04em;
  flex: none;
}

.page-contact .prep-body h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--deep);
  margin: 0 0 6px;
}

.page-contact .prep-body p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--rock);
  margin: 0;
}

.page-contact .prep-foot {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 20px 0 0;
  padding: 14px 16px;
  background: rgba(111, 168, 160, 0.1);
  border-left: 3px solid var(--mist);
  border-radius: 0 3px 3px 0;
}

.page-contact .prep-link-row {
  margin: 14px 0 0;
}

.page-contact .prep-link {
  font-size: 13px;
  color: var(--deep);
  text-decoration: none;
  border-bottom: 1px solid var(--sand);
  padding-bottom: 2px;
}

.page-contact .prep-link:hover {
  color: var(--coral);
  border-color: var(--coral);
}

/* ---------- 响应时效 ---------- */

.page-contact .timing {
  background: var(--deep);
  color: var(--paper);
  border-radius: 4px;
  padding: var(--pc-pad);
  margin-bottom: 52px;
  position: relative;
  overflow: hidden;
}

.page-contact .timing::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 1px solid rgba(216, 168, 85, 0.28);
  pointer-events: none;
}

.page-contact .timing .eyebrow {
  color: var(--coral-soft);
}

.page-contact .timing h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 4.4vw, 29px);
  line-height: 1.34;
  color: var(--paper);
  margin: 10px 0 14px;
  max-width: 24em;
}

.page-contact .timing > p {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.78);
  margin: 0;
  max-width: 38em;
}

.page-contact .timing-art {
  margin: 24px 0 26px;
  border: 1px solid rgba(216, 168, 85, 0.42);
  border-radius: 2px;
  overflow: hidden;
}

.page-contact .timing-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .clock-labels {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--coral-soft);
  margin-bottom: 9px;
}

.page-contact .clock-rail {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(246, 241, 231, 0.15);
  overflow: hidden;
}

.page-contact .clock-fill {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--coral) 0%, var(--coral-soft) 55%, var(--sand) 100%);
}

.page-contact .clock-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(246, 241, 231, 0.55);
  margin-top: 9px;
}

.page-contact .timing-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-contact .timing-cell {
  padding: 18px;
  border: 1px solid rgba(216, 168, 85, 0.32);
  border-radius: 3px;
  background: rgba(7, 26, 40, 0.55);
}

.page-contact .timing-cell h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--sand);
  margin: 0 0 8px;
}

.page-contact .timing-cell p {
  font-size: 14px;
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.8);
  margin: 0;
}

/* ---------- 投诉与建议 ---------- */

.page-contact .feedback {
  padding-bottom: 52px;
}

.page-contact .feedback-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .feedback-card {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 3px solid var(--mist);
  border-radius: 2px;
}

.page-contact .feedback-card:nth-child(2) {
  border-top-color: var(--coral);
}

.page-contact .feedback-card:nth-child(3) {
  border-top-color: var(--sand);
}

.page-contact .feedback-card h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--deep);
  margin: 0 0 8px;
}

.page-contact .feedback-card p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--rock);
  margin: 0;
}

/* ---------- 先自助再联系 ---------- */

.page-contact .selfserve {
  padding-bottom: 64px;
}

.page-contact .selfserve-grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-contact .selfserve-card {
  display: block;
  padding: 22px;
  background: var(--deep);
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--night);
  border-radius: 3px;
  box-shadow: 6px 6px 0 -1px var(--line);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease);
}

.page-contact .selfserve-card--alt {
  background: var(--night);
}

.page-contact .selfserve-card:hover,
.page-contact .selfserve-card:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 -1px var(--sand);
}

.page-contact .selfserve-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--sand);
  margin-bottom: 12px;
}

.page-contact .selfserve-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.36;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-contact .selfserve-card p {
  font-size: 14px;
  line-height: 1.78;
  color: rgba(246, 241, 231, 0.76);
  margin: 0 0 16px;
}

.page-contact .selfserve-arrow {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--coral-soft);
}

.page-contact .selfserve-card:hover .selfserve-arrow {
  color: var(--sand);
}

.page-contact .selfserve-foot {
  font-size: 14px;
  line-height: 1.8;
  color: var(--rock);
  margin: 20px 0 0;
}

/* ---------- 自适应 ---------- */

@media (min-width: 600px) {
  .page-contact .channel-list li:nth-child(2) {
    margin-left: 8px;
  }

  .page-contact .channel-list li:nth-child(3) {
    margin-left: 16px;
  }
}

@media (min-width: 760px) {
  .page-contact .timing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-contact .feedback-card:nth-child(3) {
    grid-column: 1 / -1;
  }

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

@media (min-width: 960px) {
  .page-contact .contact-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 46px;
    align-items: start;
    padding-bottom: 68px;
  }

  .page-contact .contact-intro {
    padding-block: 24px 46px;
  }

  .page-contact .timing {
    padding: 44px 46px;
    margin-bottom: 68px;
  }

  .page-contact .feedback {
    padding-bottom: 64px;
  }

  .page-contact .feedback-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .feedback-card:nth-child(3) {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card,
  .page-contact .selfserve-card {
    transition: none;
  }

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