.page-contact {
  --pc-edge: 1px solid var(--line);
  --pc-glow: rgba(33, 245, 227, 0.08);
  padding-bottom: clamp(56px, 9vw, 104px);
  color: var(--moon);
}

.page-contact h1,
.page-contact h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--moon);
  margin: 0;
}

.page-contact h2 {
  font-size: clamp(22px, 3.4vw, 34px);
  line-height: 1.22;
  margin-top: 10px;
}

.page-contact .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
}

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

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

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

.page-contact .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.18s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--cyan);
}

.page-contact .breadcrumb [aria-current="page"] {
  color: var(--cyan);
}

/* 首屏 */
.pc-hero {
  padding: clamp(26px, 5vw, 54px) 0 clamp(26px, 4.4vw, 44px);
  border-bottom: var(--pc-edge);
}

.page-contact .pc-hero h1 {
  font-size: clamp(29px, 5.6vw, 60px);
  line-height: 1.08;
  margin-top: 12px;
  max-width: 15em;
}

.pc-hero__lede {
  margin: 18px 0 0;
  max-width: 44em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: var(--mist);
}

.pc-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 34px;
  margin: clamp(22px, 3.4vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.pc-hero__quick li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  color: var(--mist);
}

.pc-hero__quick .num {
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  color: var(--cyan);
}

/* 联系通道 */
.pc-channels {
  padding-top: clamp(38px, 6vw, 72px);
}

.pc-channels__intro {
  max-width: 52em;
}

.pc-channels__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.pc-channels__grid {
  margin-top: clamp(22px, 3.4vw, 34px);
  display: grid;
  gap: 16px;
}

.pc-cards {
  display: grid;
  gap: 14px;
}

.pc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  border: var(--pc-edge);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--ink-700) 0%, var(--ink-800) 68%);
  box-shadow: inset 0 1px 0 rgba(242, 247, 255, 0.04);
  overflow: hidden;
}

.pc-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
}

.pc-card--tel::before {
  background: var(--orange);
}

.pc-card--addr::before {
  background: var(--gold);
}

.pc-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(33, 245, 227, 0.35);
  color: var(--cyan);
  background: var(--pc-glow);
}

.pc-card--tel .pc-card__tag {
  color: var(--orange);
  border-color: rgba(255, 106, 42, 0.42);
  background: rgba(255, 106, 42, 0.08);
}

.pc-card--addr .pc-card__tag {
  color: var(--gold);
  border-color: rgba(245, 184, 75, 0.42);
  background: rgba(245, 184, 75, 0.08);
}

.pc-card__value {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(14px, 3.4vw, 22px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--moon);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color 0.18s var(--ease);
}

a.pc-card__value:hover {
  color: var(--cyan);
}

.pc-card--tel a.pc-card__value:hover {
  color: var(--orange);
}

.pc-card__value--addr {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.65;
  font-style: normal;
}

.pc-card__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mist);
}

.pc-card__btn {
  align-self: flex-start;
  margin-top: 4px;
}

.pc-visual {
  position: relative;
  min-height: 280px;
  border: var(--pc-edge);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(110% 80% at 72% 18%, rgba(33, 245, 227, 0.18), transparent 62%),
    radial-gradient(90% 70% at 16% 88%, rgba(255, 106, 42, 0.14), transparent 60%),
    var(--ink-800);
}

.pc-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  display: block;
}

.pc-visual__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.pc-visual__cap {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
  border-left: 2px solid var(--cyan);
  padding-left: 8px;
}

/* 反馈准备清单 */
.pc-prep {
  margin-top: clamp(46px, 7vw, 86px);
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

.pc-prep__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 30em;
}

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

.pc-checklist li {
  position: relative;
}

.pc-checklist__box {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.pc-checklist label {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px 16px;
  border: var(--pc-edge);
  border-radius: var(--radius);
  background: var(--ink-800);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.pc-checklist label:hover {
  border-color: rgba(33, 245, 227, 0.45);
}

.pc-checklist input:checked + label {
  border-color: rgba(33, 245, 227, 0.62);
  background: rgba(33, 245, 227, 0.07);
}

.pc-checklist input:focus-visible + label {
  outline: 2px solid var(--violet);
  outline-offset: 2px;
}

.pc-checklist__lead {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 3px;
}

.pc-checklist__mark {
  position: relative;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  border: 1.5px solid var(--line);
  border-radius: 4px;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.pc-checklist input:checked + label .pc-checklist__mark {
  background: var(--cyan);
  border-color: var(--cyan);
}

.pc-checklist input:checked + label .pc-checklist__mark::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 4px;
  height: 8px;
  border-right: 2px solid var(--ink-900);
  border-bottom: 2px solid var(--ink-900);
  transform: rotate(40deg);
}

.pc-checklist__idx {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.pc-checklist input:checked + label .pc-checklist__idx {
  color: var(--cyan);
}

.pc-checklist__text {
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.pc-checklist__text strong {
  display: block;
  margin-bottom: 3px;
  font-size: 15px;
  font-weight: 700;
  color: var(--moon);
}

/* 服务范围 */
.pc-scope {
  margin-top: clamp(46px, 7vw, 86px);
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.pc-scope__lede {
  margin: 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.pc-scope__rows {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  border-top: var(--pc-edge);
}

.pc-scope__row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--pc-edge);
}

.pc-scope__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.pc-scope__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.pc-scope__figure {
  margin: 0;
  border: var(--pc-edge);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
}

.pc-scope__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.pc-scope__figure figcaption {
  padding: 12px 16px;
  border-top: var(--pc-edge);
  font-size: 12px;
  line-height: 1.65;
  color: var(--mist);
}

/* 合作 */
.pc-coop {
  margin-top: clamp(46px, 7vw, 86px);
  padding: clamp(22px, 4vw, 42px);
  border: var(--pc-edge);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 106, 42, 0.12), rgba(14, 22, 36, 0.94) 58%);
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.pc-coop__lede {
  margin: 0 0 18px;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.pc-coop__tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.pc-coop__tiles li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 11, 20, 0.6);
}

.pc-coop__tiles strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--orange);
}

.pc-coop__tiles span {
  font-size: 13px;
  line-height: 1.68;
  color: var(--mist);
}

/* 到访与邮寄 */
.pc-visit {
  margin-top: clamp(38px, 6vw, 70px);
  display: grid;
  gap: 16px;
}

.pc-visit__card {
  position: relative;
  padding: clamp(22px, 3.4vw, 34px);
  border: var(--pc-edge);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.pc-visit__stamp {
  position: absolute;
  top: 16px;
  right: 16px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--mist);
  transform: rotate(-2deg);
}

.pc-visit__addr {
  display: block;
  margin: 6px 0 12px;
  font-style: normal;
  font-size: clamp(15px, 1.9vw, 18px);
  font-weight: 600;
  line-height: 1.6;
  color: var(--gold);
}

.pc-visit__card p {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.pc-visit__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-content: start;
}

.pc-visit__links a {
  display: grid;
  gap: 3px;
  padding: 15px 18px;
  border: var(--pc-edge);
  border-radius: var(--radius);
  background: var(--ink-700);
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.pc-visit__links a:hover {
  border-color: rgba(33, 245, 227, 0.5);
  transform: translateX(3px);
}

.pc-visit__links span {
  font-size: 14px;
  font-weight: 700;
  color: var(--moon);
}

.pc-visit__links a:hover span {
  color: var(--cyan);
}

.pc-visit__links em {
  font-style: normal;
  font-size: 12px;
  line-height: 1.6;
  color: var(--mist);
}

/* 栅格与断点 */
@media (min-width: 600px) {
  .pc-cards {
    grid-template-columns: 1fr 1fr;
  }

  .pc-card--mail {
    grid-column: 1 / -1;
  }
}

@media (min-width: 680px) {
  .pc-scope__row {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 920px) {
  .pc-channels__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
  }

  .pc-visual {
    min-height: 100%;
  }

  .pc-prep {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .pc-scope {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    align-items: start;
  }

  .pc-coop {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }

  .pc-visit {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: stretch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }

  .pc-visit__links a:hover {
    transform: none;
  }
}
<<<END>>>