.page-contact {
  --pc-ink: var(--ink-900);
  --pc-gap: 20px;
  display: block;
}

/* ---------- 面包屑 ---------- */
.page-contact .pc-crumbs-wrap {
  background: var(--paper-100);
  padding: 20px 0 0;
}

.page-contact .crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0 auto;
  max-width: var(--shell-w);
  padding: 0 var(--gutter);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-text-muted);
}

.page-contact .crumbs li {
  display: inline-flex;
  align-items: center;
}

.page-contact .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--silver-400);
}

.page-contact .crumbs a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .crumbs a:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 52px;
  background:
    radial-gradient(120% 110% at 92% -22%, rgba(255, 106, 43, .17) 0%, rgba(255, 106, 43, 0) 58%),
    var(--paper-100);
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -46%;
  width: 62%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid rgba(200, 162, 106, .28);
  pointer-events: none;
}

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

.page-contact .pc-hero__title {
  margin: 16px 0 0;
  max-width: 760px;
  font-size: clamp(30px, 6.2vw, 56px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--pc-ink);
}

.page-contact .pc-hero__lead {
  margin-top: 20px;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text-muted);
}

.page-contact .pc-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 44px;
  margin: 32px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-facts li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-contact .pc-facts__num {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--pc-ink);
}

.page-contact .pc-facts__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--c-text-muted);
}

/* ---------- 通用区块标题 ---------- */
.page-contact .pc-sec-head {
  max-width: 720px;
  margin-bottom: 32px;
}

.page-contact .pc-sec-head .section-title {
  margin: 12px 0 0;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -.015em;
}

.page-contact .pc-sec-head__note {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-muted);
}

.page-contact .pc-sec-head--inv .section-title {
  color: var(--c-text-inv);
}

.page-contact .pc-sec-head--inv .eyebrow {
  color: var(--orange-500);
}

.page-contact .pc-sec-head--inv .pc-sec-head__note {
  color: var(--c-text-inv-muted);
}

/* ---------- 联系方式 ---------- */
.page-contact .pc-reach__grid {
  display: grid;
  gap: var(--pc-gap);
}

.page-contact .pc-reach-card {
  position: relative;
  overflow: hidden;
  padding: 28px 22px 26px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(199, 205, 214, .18);
  background:
    radial-gradient(140% 120% at 100% 0%, rgba(255, 106, 43, .2) 0%, rgba(255, 106, 43, 0) 56%),
    var(--navy-900);
  color: var(--c-text-inv);
  box-shadow: var(--shadow-float);
}

.page-contact .pc-reach-card::after {
  content: "B3";
  position: absolute;
  right: -8px;
  bottom: -36px;
  font-family: var(--font-mono);
  font-size: 132px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: rgba(233, 238, 245, .05);
  pointer-events: none;
}

.page-contact .pc-reach-card__kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange-500);
}

.page-contact .pc-reach-card__phone {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: clamp(28px, 8.2vw, 52px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: .01em;
  color: #fff;
  text-decoration: none;
  word-break: break-word;
  transition: color .2s var(--ease);
}

.page-contact .pc-reach-card__phone:hover {
  color: var(--orange-500);
}

.page-contact .pc-reach-card__rows {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line-inv-soft);
}

.page-contact .pc-reach-row {
  margin: 0;
}

.page-contact .pc-reach-row dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--c-text-inv-muted);
}

.page-contact .pc-reach-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-text-inv);
}

.page-contact .pc-reach-row a {
  color: var(--c-text-inv);
  text-decoration: none;
  border-bottom: 1px solid rgba(233, 238, 245, .35);
  word-break: break-all;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .pc-reach-row a:hover {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

.page-contact .pc-reach-card__hint {
  position: relative;
  z-index: 1;
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--orange-500);
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-text-inv-muted);
}

.page-contact .pc-scenes {
  display: grid;
  gap: 16px;
}

.page-contact .pc-scene {
  padding: 22px 20px;
  border-radius: var(--r-md);
  background: #fff;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-1);
}

.page-contact .pc-scene h3 {
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--pc-ink);
}

.page-contact .pc-scene h3::before {
  content: "";
  display: inline-block;
  width: 18px;
  height: 2px;
  margin-right: 10px;
  background: var(--orange-500);
  vertical-align: middle;
}

.page-contact .pc-scene ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-scene li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

.page-contact .pc-scene li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--silver-400);
}

/* ---------- 轮值时段 ---------- */
.page-contact .pc-hours {
  padding: var(--band-y) 0;
}

.page-contact .pc-hours__grid {
  display: grid;
  gap: 32px;
}

.page-contact .pc-hours__copy .section-title {
  margin: 12px 0 18px;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -.015em;
}

.page-contact .pc-hours__copy .prose + .prose {
  margin-top: 14px;
}

.page-contact .pc-hours__copy a {
  color: var(--orange-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 43, .4);
}

.page-contact .pc-hours__copy a:hover {
  border-bottom-color: var(--orange-500);
}

.page-contact .pc-dial-wrap {
  margin: 30px 0 0;
}

.page-contact .pc-dial {
  display: block;
  width: 100%;
  max-width: 340px;
  height: auto;
}

.page-contact .pc-dial__label {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .08em;
  fill: var(--c-text);
}

.page-contact .pc-dial__tick {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  fill: var(--c-text-muted);
}

.page-contact .pc-dial-wrap figcaption {
  margin-top: 10px;
  max-width: 340px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

.page-contact .pc-hours__media {
  margin: 0;
}

.page-contact .pc-hours__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

.page-contact .pc-hours__media .media__cap {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

/* ---------- 准备三件事 ---------- */
.page-contact .pc-steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-step {
  padding: 22px 20px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .76);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-1);
}

.page-contact .pc-step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--orange-500);
}

.page-contact .pc-step h3 {
  margin: 14px 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--pc-ink);
}

.page-contact .pc-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-text-muted);
}

.page-contact .pc-prep__body {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}

.page-contact .pc-checklist__title {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--pc-ink);
}

.page-contact .pc-checklist ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .pc-checklist label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  background: #fff;
  border: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-text);
  cursor: pointer;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .pc-checklist label:hover {
  border-color: rgba(255, 106, 43, .45);
}

.page-contact .pc-check {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.page-contact .pc-check__box {
  position: relative;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  border: 1.5px solid var(--silver-400);
  border-radius: var(--r-xs);
  background: #fff;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-contact .pc-check:checked + .pc-check__box {
  background: var(--jade-500);
  border-color: var(--jade-500);
}

.page-contact .pc-check:checked + .pc-check__box::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(42deg);
}

.page-contact .pc-check:focus-visible + .pc-check__box {
  outline: 2px solid var(--orange-500);
  outline-offset: 2px;
}

.page-contact .pc-check:checked ~ .pc-check__text {
  color: var(--c-text-muted);
}

.page-contact .pc-prep__media {
  margin: 0;
}

.page-contact .pc-prep__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--r-md);
  object-fit: cover;
  border: 1px solid var(--line-soft);
}

/* ---------- 资料索取清单 ---------- */
.page-contact .pc-dossier {
  padding: var(--band-y) 0;
}

.page-contact .pc-dossier__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.page-contact .pc-dossier__item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 10px;
  align-items: start;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-tick {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(47, 169, 140, .1);
  border: 1px solid rgba(47, 169, 140, .4);
}

.page-contact .pc-tick::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 4px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--jade-500);
  border-bottom: 2px solid var(--jade-500);
  transform: rotate(42deg);
}

.page-contact .pc-dossier__text h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--pc-ink);
}

.page-contact .pc-dossier__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

.page-contact .pc-dossier__eta {
  grid-column: 2;
  justify-self: start;
  padding: 3px 12px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(47, 169, 140, .4);
  background: rgba(47, 169, 140, .08);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jade-500);
  white-space: nowrap;
}

/* ---------- 区域与批次对接分工 ---------- */
.page-contact .pc-routing {
  position: relative;
  overflow: hidden;
}

.page-contact .pc-routing::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(118deg, rgba(200, 162, 106, .11) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(62deg, rgba(200, 162, 106, .07) 0 1px, transparent 1px 68px);
}

.page-contact .pc-routing .shell {
  position: relative;
  z-index: 1;
}

.page-contact .pc-routing__grid {
  display: grid;
  gap: 14px;
}

.page-contact .pc-route {
  padding: 22px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-inv-soft);
  background: var(--navy-800);
}

.page-contact .pc-route__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 3px 11px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 106, 43, .45);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--orange-500);
}

.page-contact .pc-route h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--c-text-inv);
}

.page-contact .pc-route p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-text-inv-muted);
}

.page-contact .pc-routing__foot {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-inv-muted);
}

.page-contact .pc-routing__foot a {
  color: var(--orange-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 43, .4);
}

.page-contact .pc-routing__foot a:hover {
  border-bottom-color: var(--orange-500);
}

/* ---------- 收尾 ---------- */
.page-contact .pc-cta {
  padding: 56px 0 72px;
  background: var(--silver-100);
}

.page-contact .pc-cta__inner {
  display: grid;
  gap: 24px;
  padding: 30px 22px;
  border-radius: var(--r-lg);
  background: #fff;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-1);
}

.page-contact .pc-cta h2 {
  margin: 0 0 8px;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--pc-ink);
}

.page-contact .pc-cta p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-text-muted);
}

.page-contact .pc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 桌面强化 ---------- */
@media (min-width: 760px) {
  .page-contact .pc-dossier__item {
    grid-template-columns: 24px minmax(0, 1fr) auto;
    align-items: center;
    padding: 24px 0;
  }

  .page-contact .pc-dossier__eta {
    grid-column: 3;
    justify-self: end;
  }

  .page-contact .pc-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 48px 0 72px;
  }

  .page-contact .pc-reach__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
    align-items: start;
  }

  .page-contact .pc-reach-card {
    padding: 38px 34px 34px;
  }

  .page-contact .pc-hours__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .pc-prep__body {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 48px;
    align-items: center;
    justify-content: space-between;
  }

  .page-contact .pc-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
    padding: 38px 42px;
  }

  .page-contact .pc-cta__actions {
    flex-wrap: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-reach-card__phone:hover,
  .page-contact .crumbs a:hover,
  .page-contact .pc-checklist label:hover {
    transition: none;
  }
}