.page-contact {
  --pc-line: rgba(140, 154, 168, 0.22);
  --pc-panel: rgba(13, 32, 54, 0.78);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact .section {
  padding-block: clamp(48px, 8vw, 96px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  position: relative;
  padding: clamp(96px, 13vw, 152px) 0 clamp(44px, 7vw, 84px);
  background:
    radial-gradient(120% 78% at 88% 4%, rgba(255, 107, 44, 0.18), transparent 62%),
    radial-gradient(96% 72% at 4% 98%, rgba(94, 122, 90, 0.24), transparent 64%),
    var(--ink);
  overflow: hidden;
}

.page-contact .contact-hero::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: -34%;
  width: 78%;
  height: 66%;
  background: linear-gradient(114deg,
      transparent 38%,
      rgba(21, 59, 92, 0.72) 38%,
      rgba(21, 59, 92, 0.12) 66%,
      transparent 66%);
  pointer-events: none;
}

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

.page-contact .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 clamp(24px, 4vw, 40px);
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--steel);
}

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

.page-contact .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
}

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

.page-contact .contact-hero__cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
}

.page-contact .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-contact h1 {
  margin: 0 0 clamp(16px, 2.6vw, 24px);
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.2vw, 3.9rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-contact .contact-hero__lede {
  margin: 0 0 clamp(24px, 3.4vw, 34px);
  max-width: 46ch;
  font-size: clamp(0.96rem, 1.6vw, 1.06rem);
  line-height: 1.78;
  color: var(--steel);
}

.page-contact .hero-links {
  display: grid;
  gap: 12px;
}

.page-contact .big-link {
  display: block;
  padding: 16px 18px;
  border: var(--hairline);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-md);
  background: var(--pc-panel);
  text-decoration: none;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .big-link:hover,
.page-contact .big-link:focus-visible {
  border-left-color: var(--lime);
  background: rgba(21, 59, 92, 0.82);
  transform: translateX(4px);
}

.page-contact .big-link__label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-contact .big-link__value {
  display: block;
  margin-top: 6px;
  font-family: var(--font-data);
  font-size: clamp(1.15rem, 4.4vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .big-link--mail .big-link__value {
  font-size: clamp(0.94rem, 3.3vw, 1.5rem);
}

.page-contact .big-link:hover .big-link__value {
  color: var(--lime);
}

.page-contact .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-contact .contact-hero__figure {
  position: relative;
}

.page-contact .contact-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: var(--hairline);
}

.page-contact .hero-facts {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--steel);
}

.page-contact .hero-facts li {
  display: flex;
  align-items: center;
  gap: 9px;
}

/* ---------- 找到我们 ---------- */
.page-contact .contact-reach {
  padding-block: clamp(48px, 8vw, 96px);
  background: var(--ink-2);
  border-top: var(--hairline);
  border-bottom: var(--hairline);
}

.page-contact .contact-reach__head {
  max-width: 62ch;
  margin-bottom: clamp(28px, 4vw, 46px);
}

.page-contact h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.8vw, 2.6rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-contact .contact-reach__head p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--steel);
}

.page-contact .contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-card {
  position: relative;
  padding: clamp(20px, 3vw, 28px);
  border: var(--hairline);
  border-radius: var(--radius-md);
  background: rgba(7, 20, 38, 0.6);
  transition: border-color 180ms var(--ease), background 180ms var(--ease);
}

.page-contact .contact-card:hover {
  border-color: rgba(255, 107, 44, 0.42);
  background: rgba(21, 59, 92, 0.42);
}

.page-contact .contact-card__tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 107, 44, 0.14);
  color: var(--orange);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.page-contact .contact-card--b .contact-card__tag {
  background: rgba(166, 255, 95, 0.12);
  color: var(--lime);
}

.page-contact .contact-card--c .contact-card__tag {
  background: rgba(200, 117, 85, 0.2);
  color: var(--clay);
}

.page-contact .contact-card--d .contact-card__tag {
  background: rgba(94, 122, 90, 0.28);
  color: var(--steel);
}

.page-contact .contact-card__value {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1rem, 2.4vw, 1.42rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-contact a.contact-card__value:hover,
.page-contact a.contact-card__value:focus-visible {
  color: var(--orange);
}

.page-contact .contact-card__value--tel {
  font-size: clamp(1.3rem, 4vw, 2rem);
  letter-spacing: 0.01em;
}

.page-contact .contact-card__value--addr {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.6vw, 1.24rem);
  font-weight: 600;
  line-height: 1.6;
}

.page-contact .contact-card p {
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--rock);
}

/* ---------- 2025 服务中心 ---------- */
.page-contact .contact-center {
  position: relative;
  padding-block: clamp(48px, 8vw, 96px);
  background: var(--ink);
  overflow: hidden;
}

.page-contact .contact-center::before {
  content: "";
  position: absolute;
  left: -14%;
  bottom: -22%;
  width: 56%;
  aspect-ratio: 1 / 1;
  border-radius: 46% 54% 62% 38% / 52% 42% 58% 48%;
  background: var(--moss);
  opacity: 0.3;
  pointer-events: none;
}

.page-contact .contact-center::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -16%;
  width: 40%;
  aspect-ratio: 1 / 1;
  border-radius: 58% 42% 36% 64% / 44% 60% 40% 56%;
  background: var(--clay);
  opacity: 0.16;
  pointer-events: none;
}

.page-contact .contact-center__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}

.page-contact .contact-center__text p {
  margin: 0 0 20px;
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--steel);
  max-width: 54ch;
}

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

.page-contact .center-scope li {
  padding: 5px 12px;
  border: 1px solid rgba(166, 255, 95, 0.28);
  border-radius: var(--radius-pill);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--lime);
}

.page-contact .contact-center__list {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-contact .center-item {
  border: var(--hairline);
  border-radius: var(--radius-sm);
  background: rgba(13, 32, 54, 0.66);
  padding: 0 18px;
  transition: border-color 180ms var(--ease);
}

.page-contact .center-item[open] {
  border-color: rgba(200, 117, 85, 0.5);
}

.page-contact .center-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--paper);
}

.page-contact .center-item summary::-webkit-details-marker {
  display: none;
}

.page-contact .center-item summary::before {
  content: "+";
  flex: none;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 107, 44, 0.55);
  color: var(--orange);
  font-family: var(--font-data);
  font-size: 0.86rem;
  line-height: 1;
}

.page-contact .center-item[open] summary::before {
  content: "−";
  background: var(--orange);
  color: var(--ink);
  border-color: var(--orange);
}

.page-contact .center-item p {
  margin: 0 0 16px;
  padding-left: 34px;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--steel);
}

/* ---------- 服务时间 ---------- */
.page-contact .contact-hours {
  padding-block: clamp(48px, 8vw, 96px);
  background: var(--pitch);
}

.page-contact .contact-hours__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

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

.page-contact .contact-hours__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  border: 1px solid rgba(243, 239, 230, 0.16);
}

.page-contact .contact-hours__figure figcaption {
  margin-top: 12px;
  font-family: var(--font-data);
  font-size: 0.74rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--steel);
}

.page-contact .hours-list {
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-contact .hours-row {
  padding: 16px 0;
  border-top: 1px solid rgba(243, 239, 230, 0.14);
}

.page-contact .hours-row:last-child {
  border-bottom: 1px solid rgba(243, 239, 230, 0.14);
}

.page-contact .hours-row dt {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 7px;
}

.page-contact .hours-row dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.76;
  color: var(--paper);
}

/* ---------- 联系前准备 ---------- */
.page-contact .contact-checklist {
  padding-block: clamp(48px, 8vw, 96px);
  background: var(--paper);
  color: var(--ink);
}

.page-contact .checklist-head {
  max-width: 60ch;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-contact .contact-checklist .eyebrow {
  color: var(--moss);
}

.page-contact .contact-checklist h2 {
  color: var(--ink);
}

.page-contact .checklist-head p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.8;
  color: #3a4a58;
}

.page-contact .checklist {
  counter-reset: ck;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(7, 20, 38, 0.16);
}

.page-contact .checklist li {
  padding: 20px 0;
  border-bottom: 1px solid rgba(7, 20, 38, 0.16);
}

.page-contact .checklist__no {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-contact .checklist h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-contact .checklist p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.76;
  color: #3a4a58;
}

.page-contact .checklist__note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--moss);
  background: rgba(94, 122, 90, 0.12);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
  line-height: 1.76;
  color: #2c3b48;
}

/* ---------- 合作沟通 ---------- */
.page-contact .contact-collab {
  padding-block: clamp(48px, 8vw, 96px);
  background: var(--ink-2);
}

.page-contact .contact-collab__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-contact .contact-collab__copy p {
  margin: 0 0 24px;
  max-width: 52ch;
  font-size: 0.98rem;
  line-height: 1.82;
  color: var(--steel);
}

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

.page-contact .collab-list li {
  padding: 18px 20px;
  border: var(--hairline);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius-sm);
  background: rgba(7, 20, 38, 0.55);
}

.page-contact .collab-list__tag {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clay);
}

.page-contact .collab-list p {
  margin: 0;
  font-size: 0.91rem;
  line-height: 1.76;
  color: var(--steel);
}

/* ---------- 备案与站点信息 ---------- */
.page-contact .contact-legal {
  padding-block: clamp(42px, 7vw, 78px);
  background: var(--ink);
  border-top: var(--hairline);
}

.page-contact .contact-legal__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
}

.page-contact .contact-legal h2 {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  margin-bottom: 12px;
}

.page-contact .contact-legal__icp {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--steel);
}

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

.page-contact .legal-links li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 12px 0;
  border-bottom: var(--hairline);
}

.page-contact .legal-links a {
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  transition: color 160ms var(--ease);
}

.page-contact .legal-links a:hover,
.page-contact .legal-links a:focus-visible {
  color: var(--orange);
}

.page-contact .legal-links span {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--rock);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-contact .hero-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
    border-top: 0;
  }

  .page-contact .checklist li {
    border-top: 1px solid rgba(7, 20, 38, 0.16);
  }
}

@media (min-width: 900px) {
  .page-contact .contact-hero__cols {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
    align-items: start;
  }

  .page-contact .contact-hero__figure {
    margin-top: 8px;
  }

  .page-contact .contact-cards {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .contact-card--a { grid-column: span 7; }
  .page-contact .contact-card--b { grid-column: span 5; }
  .page-contact .contact-card--c { grid-column: span 5; }
  .page-contact .contact-card--d { grid-column: span 7; }

  .page-contact .contact-center__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-contact .contact-hours__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

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

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

  .page-contact .contact-legal__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-contact .legal-links li {
    justify-content: space-between;
  }
}

@media (min-width: 1200px) {
  .page-contact .checklist {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    column-gap: 26px;
  }

  .page-contact .checklist h3 {
    font-size: 1.02rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .big-link,
  .page-contact .contact-card,
  .page-contact .legal-links a {
    transition: none;
  }

  .page-contact .big-link:hover,
  .page-contact .big-link:focus-visible {
    transform: none;
  }
}
<<<END>>>