.page-contact {
  --pc-hair: 1px solid var(--hth-line);
  --pc-glow: rgba(92, 255, 196, 0.1);
  background: var(--hth-ink);
  color: var(--hth-paper);
  font-family: var(--hth-font-body);
  overflow-x: hidden;
}

.page-contact .pc-mono {
  font-family: var(--hth-font-mono);
  font-variant-numeric: tabular-nums;
}

.page-contact .hth-wrap {
  max-width: 1320px;
  margin-inline: auto;
  width: calc(100% - 2 * clamp(16px, 4vw, 48px));
}

/* ---------- 首屏 ---------- */
.page-contact .pc-head {
  padding-block: clamp(24px, 4vw, 48px) clamp(24px, 5vw, 56px);
  border-bottom: var(--pc-hair);
  background:
    radial-gradient(120% 90% at 88% -20%, rgba(30, 143, 114, 0.32), transparent 62%),
    radial-gradient(80% 60% at 0% 0%, rgba(217, 98, 43, 0.14), transparent 58%),
    var(--hth-ink);
}

.page-contact .pc-head .hth-crumbs {
  margin-bottom: clamp(20px, 4vw, 38px);
  font-size: 12px;
}

.page-contact .pc-head__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-contact .pc-kicker {
  margin: 0 0 14px;
  font-family: var(--hth-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hth-neon);
}

.page-contact .pc-head__lead h1 {
  margin: 0 0 18px;
  font-family: var(--hth-font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 62px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  color: var(--hth-paper);
}

.page-contact .pc-lead {
  margin: 0;
  max-width: 60ch;
  color: var(--hth-mist);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
}

.page-contact .pc-head__meta {
  margin: 0;
  border-top: var(--pc-hair);
}

.page-contact .pc-head__meta > div {
  padding: 12px 0;
  border-bottom: var(--pc-hair);
}

.page-contact .pc-head__meta dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--hth-mist);
}

.page-contact .pc-head__meta dd {
  margin: 5px 0 0;
  font-size: 14px;
  color: var(--hth-neon);
  overflow-wrap: anywhere;
}

/* ---------- 图片 ---------- */
.page-contact .pc-banner {
  padding-block: clamp(20px, 3.4vw, 36px);
}

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

.page-contact .hth-figure__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--hth-mist);
}

/* ---------- 渠道 ---------- */
.page-contact .pc-split {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.page-contact .pc-plate {
  background: var(--hth-panel);
  border: var(--pc-hair);
  border-left: 3px solid var(--hth-orange);
  border-radius: var(--hth-radius);
  padding: clamp(18px, 3vw, 30px);
  box-shadow: 0 18px 40px -32px rgba(0, 0, 0, 0.9);
}

.page-contact .pc-plate__title {
  margin: 0 0 18px;
  font-family: var(--hth-font-display);
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--hth-mist);
}

.page-contact .pc-plate__row {
  display: block;
  padding: 14px 0;
  border-top: var(--pc-hair);
  text-decoration: none;
  color: inherit;
  transition: background-color 180ms var(--hth-ease);
}

.page-contact .pc-plate__row:last-of-type {
  border-bottom: var(--pc-hair);
}

.page-contact .pc-plate__row:hover,
.page-contact .pc-plate__row:focus-visible {
  background: var(--pc-glow);
}

.page-contact .pc-plate__row:focus-visible {
  outline: 2px solid var(--hth-neon);
  outline-offset: 2px;
}

.page-contact .pc-plate__label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--hth-mist);
  margin-bottom: 6px;
}

.page-contact .pc-plate__value {
  display: block;
  font-size: clamp(17px, 2.6vw, 25px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--hth-neon);
  overflow-wrap: anywhere;
}

.page-contact .pc-plate__row:last-of-type .pc-plate__value {
  letter-spacing: 0.04em;
}

.page-contact .pc-plate__hint {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--hth-mist);
}

.page-contact .pc-plate__note {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--hth-mist);
}

.page-contact .pc-guide {
  display: grid;
  gap: clamp(20px, 3vw, 28px);
  align-content: start;
}

.page-contact .pc-guide__block h3 {
  margin: 0 0 12px;
  padding-bottom: 10px;
  border-bottom: var(--pc-hair);
  font-family: var(--hth-font-display);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--hth-paper);
}

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

.page-contact .pc-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--hth-mist);
}

.page-contact .pc-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--hth-teal);
  font-family: var(--hth-font-mono);
}

.page-contact .pc-list--dot li::before {
  content: "";
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--hth-yellow);
  border-radius: 1px;
}

.page-contact .pc-sla {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  background: var(--hth-panel);
  border: var(--pc-hair);
  border-left: 3px solid var(--hth-neon);
  border-radius: var(--hth-radius);
}

.page-contact .pc-sla .hth-scorebar__num {
  font-family: var(--hth-font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--hth-neon);
}

.page-contact .pc-sla .hth-scorebar__label {
  font-size: 13px;
  line-height: 1.7;
  color: var(--hth-mist);
}

/* ---------- 咨询准备 ---------- */
.page-contact .pc-prep__head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-contact .pc-prep__head h2 {
  margin: 0 0 12px;
  font-family: var(--hth-font-display);
  font-size: clamp(23px, 4vw, 36px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.page-contact .pc-prep__head p {
  margin: 0;
  color: var(--hth-mist);
  font-size: 15.5px;
  line-height: 1.8;
}

.page-contact .pc-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-contact .pc-step {
  padding-top: 14px;
  border-top: 2px solid var(--hth-teal);
}

.page-contact .pc-step:nth-child(2) {
  border-top-color: var(--hth-orange);
}

.page-contact .pc-step:nth-child(3) {
  border-top-color: var(--hth-yellow);
}

.page-contact .pc-step:nth-child(4) {
  border-top-color: var(--hth-neon);
}

.page-contact .pc-step__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--hth-font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--hth-teal);
}

.page-contact .pc-step:nth-child(2) .pc-step__num {
  color: var(--hth-orange);
}

.page-contact .pc-step:nth-child(3) .pc-step__num {
  color: var(--hth-yellow);
}

.page-contact .pc-step:nth-child(4) .pc-step__num {
  color: var(--hth-neon);
}

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

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

.page-contact .pc-acc {
  margin-top: clamp(24px, 3.4vw, 36px);
  border: var(--pc-hair);
  border-left: 3px solid var(--hth-yellow);
  border-radius: var(--hth-radius);
  background: var(--hth-panel);
}

.page-contact .pc-acc .hth-acc__head {
  padding: 15px 18px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--hth-paper);
  cursor: pointer;
}

.page-contact .pc-acc .hth-acc__body {
  padding: 0 18px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--hth-mist);
}

.page-contact .pc-acc .hth-acc__body p {
  margin: 0 0 10px;
}

.page-contact .pc-acc .hth-acc__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 合作供稿 ---------- */
.page-contact .pc-collab__paper {
  background: var(--hth-paper);
  color: var(--hth-brown);
  border: 1px solid var(--hth-line);
  border-radius: var(--hth-radius);
  padding: clamp(20px, 4vw, 48px);
}

.page-contact .pc-collab__paper h2 {
  margin: 0 0 14px;
  font-family: var(--hth-font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--hth-brown);
}

.page-contact .pc-collab__lead {
  margin: 0 0 clamp(20px, 3vw, 32px);
  max-width: 68ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(35, 26, 18, 0.82);
}

.page-contact .pc-collab__item {
  padding-left: 14px;
  border-left: 2px solid var(--hth-orange);
}

.page-contact .pc-collab__item h3 {
  margin: 0 0 8px;
  font-family: var(--hth-font-display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--hth-brown);
}

.page-contact .pc-collab__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(35, 26, 18, 0.78);
}

/* ---------- 地址 ---------- */
.page-contact .pc-place__grid {
  display: grid;
  gap: clamp(24px, 3.6vw, 44px);
}

.page-contact .pc-place__text h2 {
  margin: 0 0 16px;
  font-family: var(--hth-font-display);
  font-size: clamp(22px, 3.4vw, 32px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-contact .pc-place__addr {
  margin: 0 0 16px;
  padding-left: 16px;
  border-left: 3px solid var(--hth-neon);
  font-style: normal;
  font-family: var(--hth-font-display);
  font-size: clamp(17px, 2.4vw, 23px);
  font-weight: 700;
  line-height: 1.55;
  color: var(--hth-paper);
}

.page-contact .pc-place__text > p {
  margin: 0 0 clamp(20px, 3vw, 28px);
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--hth-mist);
}

.page-contact .pc-place__facts {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--hth-line);
  border: var(--pc-hair);
  border-radius: var(--hth-radius);
  overflow: hidden;
}

.page-contact .pc-place__facts > div {
  background: var(--hth-panel);
  padding: 12px 14px;
}

.page-contact .pc-place__facts dt {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--hth-mist);
}

.page-contact .pc-place__facts dd {
  margin: 5px 0 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--hth-neon);
  overflow-wrap: anywhere;
}

.page-contact .pc-place__map {
  position: relative;
  padding: clamp(14px, 2.4vw, 22px);
  border: var(--pc-hair);
  border-radius: var(--hth-radius);
  background: linear-gradient(160deg, rgba(30, 143, 114, 0.16), transparent 70%), var(--hth-panel);
  overflow: hidden;
}

.page-contact .pc-place__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--hth-line);
  opacity: 0.4;
  pointer-events: none;
}

.page-contact .pc-place__map .hth-figure {
  position: relative;
  margin: 0;
}

/* ---------- 后续路径 ---------- */
.page-contact .pc-next__bar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  background: var(--hth-panel);
  border: var(--pc-hair);
  border-left: 3px solid var(--hth-orange);
  border-radius: var(--hth-radius);
}

.page-contact .pc-next__bar .hth-scorebar__num {
  font-family: var(--hth-font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--hth-neon);
}

.page-contact .pc-next__bar .hth-scorebar__label {
  font-size: 13px;
  line-height: 1.7;
  color: var(--hth-mist);
}

.page-contact .pc-next__title {
  margin: clamp(20px, 3vw, 30px) 0 clamp(18px, 2.6vw, 26px);
  font-family: var(--hth-font-display);
  font-size: clamp(21px, 3.2vw, 30px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-contact .pc-next__grid {
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .pc-next__card {
  display: block;
  padding: clamp(16px, 2.4vw, 24px);
  border: var(--pc-hair);
  border-radius: var(--hth-radius);
  background: var(--hth-panel);
  text-decoration: none;
  color: inherit;
  transition: border-color 180ms var(--hth-ease), transform 180ms var(--hth-ease);
}

.page-contact .pc-next__card:hover,
.page-contact .pc-next__card:focus-visible {
  border-color: var(--hth-neon);
  transform: translateY(-2px);
}

.page-contact .pc-next__card:focus-visible {
  outline: 2px solid var(--hth-neon);
  outline-offset: 2px;
}

.page-contact .pc-next__kicker {
  display: block;
  margin-bottom: 10px;
  font-family: var(--hth-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--hth-yellow);
}

.page-contact .pc-next__card h3 {
  margin: 0 0 8px;
  font-family: var(--hth-font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--hth-paper);
}

.page-contact .pc-next__card p {
  margin: 0 0 14px;
  font-size: 13.8px;
  line-height: 1.75;
  color: var(--hth-mist);
}

.page-contact .pc-next__go {
  font-family: var(--hth-font-mono);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--hth-neon);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-contact .pc-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 1024px) {
  .page-contact .pc-head__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 340px);
    align-items: start;
  }

  .page-contact .pc-head__meta {
    border-top: var(--pc-hair);
    border-left: var(--pc-hair);
    padding-left: 22px;
  }

  .page-contact .pc-split {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-contact .pc-plate {
    position: sticky;
    top: 24px;
  }

  .page-contact .pc-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-contact .pc-place__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.88fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-contact .pc-guide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(20px, 2.4vw, 32px);
  }

  .page-contact .pc-sla {
    grid-column: 1 / -1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-plate__row,
  .page-contact .pc-next__card {
    transition: none;
  }

  .page-contact .pc-next__card:hover {
    transform: none;
  }
}
<<<END>>>