.page-contact {
  --pc-shadow: 7px 7px 0 rgba(16, 33, 28, .08);
  --pc-rule: rgba(16, 33, 28, .16);
  background: var(--warm);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.14;
}

.page-contact p {
  margin: 0;
}

.page-contact .eyebrow {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--coral);
}

.page-contact .eyebrow--light {
  color: var(--gold);
}

.page-contact .mono {
  font-family: var(--font-mono);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding-bottom: clamp(44px, 6vw, 84px);
  background: var(--warm);
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: clamp(92px, 12vw, 124px);
  background: var(--ink);
  border-bottom: 2px solid var(--gold);
}

.page-contact .hero-wrap {
  position: relative;
  z-index: 1;
  padding-top: clamp(112px, 13.5vw, 152px);
}

.page-contact .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink-2);
}

.page-contact .breadcrumb a {
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--pc-rule);
  padding-bottom: 1px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

.page-contact .hero-grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(18px, 2.6vw, 30px);
}

.page-contact .hero-copy {
  min-width: 0;
}

.page-contact h1 {
  max-width: 13em;
  font-size: clamp(36px, 7.4vw, 64px);
}

.page-contact .hero-lede {
  margin-top: clamp(16px, 2vw, 22px);
  max-width: 36em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--ink-2);
}

.page-contact .hero-actions {
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(26px, 3.4vw, 38px) 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .hero-facts > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-contact .hero-facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: #5c6f66;
}

.page-contact .hero-facts dd {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(15px, 1.8vw, 18px);
  color: var(--ink);
}

.page-contact .hero-card {
  min-width: 0;
  background: var(--ink-2);
  color: var(--warm);
  border: 1px solid var(--ink);
  box-shadow: var(--pc-shadow);
}

.page-contact .hero-plate {
  --media-ratio: 3 / 2;
  aspect-ratio: 3 / 2;
  margin: 0;
  overflow: hidden;
  background: var(--ink);
  border-bottom: 2px solid var(--gold);
}

.page-contact .hero-plate img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .hero-card-body {
  padding: clamp(20px, 3vw, 28px);
}

.page-contact .quick-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
}

.page-contact .quick-list li {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-light);
}

.page-contact .quick-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-contact .quick-list span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: rgba(201, 209, 204, .8);
}

.page-contact .quick-list strong {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(13px, 1.5vw, 15px);
  line-height: 1.5;
  color: var(--warm);
  overflow-wrap: anywhere;
}

.page-contact .hero-card-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 分流 ---------- */
.page-contact .contact-routes {
  padding: clamp(46px, 6vw, 82px) 0;
  background: var(--warm);
  border-top: 1px solid var(--pc-rule);
}

.page-contact .routes-head {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: end;
}

.page-contact .routes-head h2 {
  font-size: clamp(26px, 3.6vw, 40px);
}

.page-contact .section-lede {
  margin-top: 14px;
  max-width: 34em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-contact .route-map {
  width: 100%;
  max-width: 420px;
  height: auto;
  justify-self: start;
}

.page-contact .rm-line {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.page-contact .rm-line--gold { stroke: var(--gold); }
.page-contact .rm-line--coral { stroke: var(--coral); stroke-dasharray: 5 6; }
.page-contact .rm-line--mist { stroke: var(--mist); }
.page-contact .rm-node { fill: var(--ink); }
.page-contact .rm-dot--gold { fill: var(--gold); }
.page-contact .rm-dot--coral { fill: var(--coral); }
.page-contact .rm-dot--mist { fill: var(--mist); }

.page-contact .route-list {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(28px, 4vw, 44px);
}

.page-contact .route-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  padding: clamp(22px, 3vw, 30px);
  background: var(--warm);
  border: 1px solid var(--pc-rule);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-contact .route-item--paper {
  background: var(--paper);
}

.page-contact .route-item--ink {
  background: var(--ink-2);
  color: var(--warm);
  border-color: var(--ink);
}

.page-contact .route-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--pc-shadow);
}

.page-contact .route-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-contact .route-item--ink .route-num {
  color: var(--gold);
}

.page-contact .route-item h3 {
  font-size: clamp(19px, 2.2vw, 23px);
  line-height: 1.25;
}

.page-contact .route-item p:not(.route-num) {
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-2);
}

.page-contact .route-item--ink p:not(.route-num) {
  color: var(--mist);
}

.page-contact .route-link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .route-item--ink .route-link {
  color: var(--warm);
}

.page-contact .route-link:hover,
.page-contact .route-link:focus-visible {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 直接联系 ---------- */
.page-contact .contact-direct {
  position: relative;
  padding: clamp(48px, 6.5vw, 92px) 0;
  background: var(--ink);
  color: var(--warm);
}

.page-contact .contact-direct::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(62% 72% at 84% 10%, rgba(224, 163, 58, .16), transparent 72%),
    repeating-linear-gradient(90deg, rgba(250, 245, 234, .05) 0 1px, transparent 1px 88px);
}

.page-contact .direct-grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-contact .direct-plate {
  margin: 0;
  min-width: 0;
}

.page-contact .direct-plate .media-frame {
  --media-ratio: 3 / 2;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--ink-3);
  border: 2px solid rgba(250, 245, 234, .24);
}

.page-contact .direct-plate img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .plate-stamp {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  margin-top: -18px;
  margin-left: 16px;
  padding: 10px 16px;
  background: var(--warm);
  color: var(--ink);
  border: 1px solid var(--ink);
  box-shadow: var(--pc-shadow);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-contact .direct-body {
  min-width: 0;
}

.page-contact .contact-direct h2 {
  font-size: clamp(25px, 3.4vw, 38px);
  color: var(--warm);
}

.page-contact .ledger {
  display: grid;
  margin: clamp(22px, 3vw, 30px) 0 0;
}

.page-contact .ledger-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--line-light);
}

.page-contact .ledger-row:last-child {
  border-bottom: 1px solid var(--line-light);
}

.page-contact .ledger dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .ledger dd {
  display: grid;
  gap: 6px;
  margin: 0;
  min-width: 0;
}

.page-contact .ledger .mono {
  font-size: clamp(14px, 1.8vw, 17px);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: .01em;
  color: var(--warm);
  overflow-wrap: anywhere;
}

.page-contact .ledger em {
  font-style: normal;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-contact .direct-note {
  margin-top: 20px;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-contact .direct-note a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(224, 163, 58, .5);
}

.page-contact .direct-note a:hover,
.page-contact .direct-note a:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold-bright);
}

/* ---------- 咨询准备 ---------- */
.page-contact .contact-prepare {
  padding: clamp(46px, 6vw, 84px) 0;
  background: var(--paper);
  border-top: 1px solid var(--pc-rule);
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .prepare-grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 48px);
}

.page-contact .prepare-intro h2 {
  font-size: clamp(25px, 3.4vw, 38px);
}

.page-contact .prepare-intro p {
  margin-top: 14px;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-contact .prepare-hint {
  padding-left: 14px;
  border-left: 3px solid var(--coral);
  font-size: 13.5px;
  color: var(--ink-2);
}

.page-contact .prepare-list {
  list-style: none;
  display: grid;
  margin: 0;
  padding: 0;
}

.page-contact .prepare-list li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--pc-rule);
}

.page-contact .prepare-list li:last-child {
  border-bottom: 1px solid var(--pc-rule);
}

.page-contact .prepare-list .idx {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--coral);
}

.page-contact .prepare-list h3 {
  font-size: 17px;
  line-height: 1.35;
}

.page-contact .prepare-list p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 协作流程 ---------- */
.page-contact .contact-flow {
  padding: clamp(46px, 6vw, 84px) 0;
  background: var(--warm);
}

.page-contact .contact-flow h2 {
  font-size: clamp(25px, 3.4vw, 38px);
}

.page-contact .flow-steps {
  list-style: none;
  display: grid;
  gap: clamp(18px, 2.4vw, 22px);
  margin: clamp(26px, 3.6vw, 40px) 0 0;
  padding: 0;
}

.page-contact .flow-steps li {
  position: relative;
  min-width: 0;
  padding-top: 22px;
  border-top: 2px solid var(--ink);
}

.page-contact .flow-steps li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border: 1px solid var(--ink);
}

.page-contact .step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .14em;
  color: var(--coral);
}

.page-contact .flow-steps h3 {
  margin-top: 8px;
  font-size: 17px;
  line-height: 1.35;
}

.page-contact .flow-steps p {
  margin-top: 8px;
  font-size: 13.8px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-contact .flow-foot {
  margin-top: clamp(22px, 3vw, 32px);
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.9;
  color: #4c5f56;
}

/* ---------- 在线入口 ---------- */
.page-contact .contact-corner {
  padding: clamp(42px, 5.5vw, 74px) 0;
  background: var(--wine);
  color: var(--warm);
}

.page-contact .corner-grid {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  align-items: center;
}

.page-contact .corner-copy {
  min-width: 0;
}

.page-contact .corner-copy h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  color: var(--warm);
}

.page-contact .corner-copy > p:not(.eyebrow) {
  margin-top: 14px;
  max-width: 34em;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(250, 245, 234, .86);
}

.page-contact .corner-steps {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
}

.page-contact .corner-steps li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(250, 245, 234, .92);
}

.page-contact .corner-steps .idx {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--gold);
}

.page-contact .corner-actions {
  margin-top: 24px;
}

.page-contact .corner-visual {
  display: flex;
  justify-content: flex-end;
  min-height: 132px;
}

.page-contact .corner-frame {
  position: relative;
  width: min(240px, 100%);
  aspect-ratio: 4 / 3;
  border: 1px dashed rgba(250, 245, 234, .5);
  border-radius: 2px;
}

.page-contact .corner-frame::before {
  content: "";
  position: absolute;
  top: 13px;
  left: 13px;
  right: 13px;
  height: 1px;
  background: rgba(250, 245, 234, .35);
}

.page-contact .corner-badge {
  position: absolute;
  right: -1px;
  bottom: -1px;
  display: grid;
  place-items: center;
  width: 64px;
  height: 46px;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  box-shadow: -4px -4px 0 rgba(0, 0, 0, .2);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-contact .ledger-row {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }
}

@media (min-width: 780px) {
  .page-contact .flow-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-contact .routes-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  }

  .page-contact .corner-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  }
}

@media (min-width: 900px) {
  .page-contact .hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
  }

  .page-contact .route-list {
    grid-template-columns: 1.08fr .96fr .96fr;
    align-items: stretch;
  }

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

  .page-contact .direct-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-contact .prepare-grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .route-item,
  .page-contact .route-link,
  .page-contact .breadcrumb a {
    transition: none;
  }

  .page-contact .route-item:hover {
    transform: none;
  }
}