.page-contact {
  --contact-line: rgba(233, 180, 76, .22);
  --contact-soft: rgba(124, 134, 168, .24);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding: 18px 0 6px;
}

.page-contact .contact-hero__title {
  margin: 10px 0 14px;
  font-size: var(--fs-xl);
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-contact .contact-hero__lead {
  max-width: var(--measure);
  margin: 0;
  font-size: var(--fs-base);
  line-height: 1.78;
  color: rgba(232, 234, 242, .8);
}

.page-contact .contact-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: .02em;
  color: var(--gold);
  background: rgba(233, 180, 76, .07);
  border: var(--rule);
  border-radius: 999px;
}

.page-contact .contact-pill--live {
  color: var(--green);
  background: rgba(46, 211, 167, .07);
  border-color: rgba(46, 211, 167, .32);
}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-channels {
  position: relative;
  overflow: hidden;
  margin-top: 26px;
  padding: 34px 0 10px;
}

.page-contact .contact-channels__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-channels__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-contact .contact-channels__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 18, 48, .5) 0%, rgba(14, 18, 48, .9) 55%, var(--ink-900) 100%);
}

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

.page-contact .contact-cards {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-contact .contact-channel {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 20px;
  background: var(--ink-800);
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}

.page-contact .contact-channel--primary {
  background: linear-gradient(165deg, rgba(226, 62, 62, .2) 0%, var(--ink-800) 58%);
  border-color: rgba(226, 62, 62, .42);
  box-shadow: var(--shadow-2);
}

.page-contact .contact-channel__tag {
  position: absolute;
  top: -10px;
  left: 20px;
}

.page-contact .contact-channel__icon {
  display: block;
  width: 30px;
  height: 30px;
  color: var(--gold);
}

.page-contact .contact-channel--primary .contact-channel__icon {
  color: var(--red);
}

.page-contact .contact-channel__icon svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-contact .contact-channel__name {
  margin: 0;
  font-size: var(--fs-md);
  color: var(--panel);
}

.page-contact .contact-channel__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-base);
  line-height: 1.55;
  color: var(--panel);
  word-break: break-word;
}

.page-contact .contact-channel__list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: var(--fs-sm);
  line-height: 1.72;
  color: rgba(232, 234, 242, .76);
}

.page-contact .contact-channel__list li {
  position: relative;
  padding-left: 14px;
}

.page-contact .contact-channel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 5px;
  height: 5px;
  border-radius: 1px;
  background: var(--gold);
}

.page-contact .contact-channel--primary .contact-channel__list li::before {
  background: var(--red);
}

.page-contact .contact-channel__foot {
  margin: auto 0 0;
  padding-top: 6px;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--muted);
}

.page-contact .contact-details {
  padding-top: 12px;
  border-top: var(--rule-soft);
}

.page-contact .contact-details__summary {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-sm);
  color: var(--gold);
  cursor: pointer;
  list-style: none;
}

.page-contact .contact-details__summary::-webkit-details-marker {
  display: none;
}

.page-contact .contact-details__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
}

.page-contact .contact-details[open] .contact-details__summary::after {
  content: "－";
}

.page-contact .contact-details__body {
  margin-top: 10px;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: rgba(232, 234, 242, .72);
}

.page-contact .contact-details__body p {
  margin: 0 0 8px;
}

.page-contact .contact-details__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 渠道分流 ---------- */
.page-contact .contact-routing {
  margin-top: 42px;
}

.page-contact .contact-routing .filter-bar {
  margin-top: 20px;
}

.page-contact .contact-routing__grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
}

.page-contact .contact-routing__list {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-contact .contact-route {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 14px;
  padding: 18px;
}

.page-contact .contact-route__index {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--gold);
}

.page-contact .contact-route__title {
  margin: 0 0 6px;
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--panel);
}

.page-contact .contact-route__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.78;
  color: rgba(232, 234, 242, .76);
}

.page-contact .contact-route__meta {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--muted);
}

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

.page-contact .contact-routing__figure .media__frame {
  overflow: hidden;
  border: 1px solid var(--contact-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}

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

/* ---------- 服务范围 ---------- */
.page-contact .contact-scope {
  margin-top: 46px;
}

.page-contact .contact-scope__grid {
  display: grid;
  gap: 24px;
  margin-top: 18px;
}

.page-contact .contact-scope__text p {
  max-width: var(--measure);
  margin: 0 0 12px;
  font-size: var(--fs-sm);
  line-height: 1.85;
  color: rgba(232, 234, 242, .78);
}

.page-contact .contact-scope__text p:last-child {
  margin-bottom: 0;
}

.page-contact .contact-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.page-contact .stat {
  padding: 16px;
  background: var(--ink-800);
  border: 1px solid var(--contact-soft);
  border-radius: var(--radius);
}

.page-contact .stat--accent {
  background: linear-gradient(160deg, rgba(233, 180, 76, .16) 0%, var(--ink-800) 72%);
  border-color: rgba(233, 180, 76, .42);
}

.page-contact .stat__value {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--fs-lg);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--panel);
  font-variant-numeric: tabular-nums;
}

.page-contact .stat--accent .stat__value {
  color: var(--gold);
}

.page-contact .stat__label {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-xs);
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 反馈材料（浅色带） ---------- */
.page-contact .contact-checklist {
  margin-top: 48px;
  padding: 38px 0 42px;
  background: var(--mist);
  color: var(--ink-900);
}

.page-contact .contact-checklist .section__eyebrow {
  color: var(--ink-700);
}

.page-contact .contact-checklist .section__title {
  color: var(--ink-900);
}

.page-contact .contact-checklist .section__note {
  color: rgba(14, 18, 48, .68);
}

.page-contact .contact-check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-check {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid rgba(14, 18, 48, .12);
  border-radius: var(--radius);
  box-shadow: 0 6px 14px rgba(14, 18, 48, .07);
}

.page-contact .contact-check__num {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--ink-900);
  background: rgba(233, 180, 76, .3);
  border-radius: var(--radius);
}

.page-contact .contact-check__title {
  margin: 0 0 4px;
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--ink-900);
}

.page-contact .contact-check__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.72;
  color: rgba(14, 18, 48, .7);
}

.page-contact .contact-checklist__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
}

.page-contact .contact-checklist__foot .note {
  max-width: 34em;
  margin: 0;
  font-size: var(--fs-xs);
  line-height: 1.65;
  color: rgba(14, 18, 48, .64);
}

/* ---------- 备案信息带 ---------- */
.page-contact .contact-registry {
  padding: 36px 0 48px;
}

.page-contact .contact-registry__inner {
  display: grid;
  gap: 20px;
  padding-top: 22px;
  border-top: var(--rule);
}

.page-contact .contact-registry__rows {
  display: grid;
  gap: 10px;
}

.page-contact .contact-registry__title {
  margin: 0 0 4px;
  font-size: var(--fs-md);
  color: var(--panel);
}

.page-contact .contact-registry__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  line-height: 1.65;
}

.page-contact .contact-registry__label {
  min-width: 62px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-contact .contact-registry__value {
  color: var(--mist);
  word-break: break-word;
}

.page-contact .contact-registry__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-contact .contact-hero {
    padding-top: 30px;
  }

  .page-contact .contact-hero__title {
    font-size: var(--fs-2xl);
  }

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

  .page-contact .contact-routing__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .contact-scope__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-contact .contact-registry__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-contact .contact-hero__title {
    font-size: var(--fs-3xl);
  }

  .page-contact .contact-channels {
    padding: 54px 0 14px;
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-contact .contact-channel:nth-child(2) {
    margin-top: 26px;
  }

  .page-contact .contact-channel:nth-child(3) {
    margin-top: 52px;
  }

  .page-contact .contact-check-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
<<<END>>>