.page-contact {
  --pc-line: rgba(92, 115, 135, 0.35);
  --pc-line-soft: rgba(92, 115, 135, 0.2);
  --pc-panel-hover: #14304c;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 72px;
}

.page-contact .coord {
  font-family: var(--mono);
  letter-spacing: 0.04em;
}

.page-contact .eyebrow--dark {
  color: #7a5c1c;
}

.page-contact .eyebrow--dark::before {
  background: #b8892f;
}

.page-contact h2 {
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
}

.page-contact h3 {
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.page-contact p {
  font-size: 15.5px;
  line-height: 1.75;
  margin: 0 0 14px;
}

/* ---------- 面包屑 ---------- */
.page-contact .pc-crumbs {
  padding-top: 26px;
  padding-bottom: 6px;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  padding: 10px 0 56px;
}

.page-contact .pc-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-contact .pc-hero__visual {
  position: relative;
  overflow: hidden;
  background: var(--ink-panel);
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-contact .pc-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06);
}

.page-contact .pc-hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 162, 75, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 162, 75, 0.16) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}

.page-contact .pc-hero__coords {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  padding: 14px 16px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--gold-hi);
  background: linear-gradient(to top, rgba(3, 10, 16, 0.94), rgba(3, 10, 16, 0));
}

.page-contact .pc-hero__copy h1 {
  font-size: clamp(29px, 6.2vw, 50px);
  line-height: 1.14;
  letter-spacing: -0.03em;
  margin: 12px 0 18px;
  color: var(--paper);
}

.page-contact .pc-hero__lead {
  color: rgba(243, 238, 228, 0.88);
  font-size: 16px;
  max-width: 46ch;
}

.page-contact .pc-hero__note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--pc-line-soft);
  color: var(--mist);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-contact .pc-contact-card {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pc-line);
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-contact .pc-contact-card__item {
  position: relative;
  padding: 20px 18px 22px;
  background: var(--ink-panel);
  transition: background var(--dur) var(--ease);
}

.page-contact .pc-contact-card__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease);
}

.page-contact .pc-contact-card__item:hover {
  background: var(--pc-panel-hover);
}

.page-contact .pc-contact-card__item:hover::before {
  transform: scaleY(1);
}

.page-contact .pc-contact-card__label {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-contact .pc-contact-card__value {
  margin: 0 0 8px;
  font-family: var(--mono);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-contact .pc-contact-card__value--addr {
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(243, 238, 228, 0.92);
}

.page-contact .pc-contact-card__hint {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 服务范围 ---------- */
.page-contact .pc-scope {
  padding: 52px 0;
  background: linear-gradient(180deg, #081826 0%, #0b2033 100%);
  border-top: 1px solid var(--pc-line-soft);
  border-bottom: 1px solid var(--pc-line-soft);
}

.page-contact .pc-scope__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-contact .pc-scope__body p {
  color: rgba(243, 238, 228, 0.85);
}

.page-contact .pc-scope__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 10px;
  margin-top: 22px;
}

.page-contact .pc-stat {
  padding: 14px 12px 13px;
  border-left: 2px solid var(--gold);
  background: rgba(15, 39, 64, 0.72);
}

.page-contact .pc-stat__num {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  line-height: 1.2;
  color: var(--gold-hi);
  letter-spacing: 0.01em;
}

.page-contact .pc-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
}

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

.page-contact .pc-scope__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-contact .pc-scope__caption {
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--steel);
}

/* ---------- 值班热线 ---------- */
.page-contact .pc-hotline {
  padding: 48px 0 8px;
}

.page-contact .pc-hotline__box {
  padding: 24px 20px 22px;
  border: 1px solid rgba(232, 135, 58, 0.5);
  background:
    linear-gradient(122deg, rgba(232, 135, 58, 0.16), rgba(8, 24, 38, 0.1) 62%),
    rgba(15, 39, 64, 0.5);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-contact .pc-hotline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-contact .pc-hotline__head h2 {
  margin: 0;
  font-size: clamp(21px, 3vw, 28px);
}

.page-contact .pc-hotline__box p {
  color: rgba(243, 238, 228, 0.9);
  max-width: 74ch;
}

.page-contact .pc-hotline__tip {
  margin: 0;
  padding-top: 14px;
  border-top: 1px dashed rgba(232, 135, 58, 0.45);
  color: var(--mist) !important;
  font-size: 13.5px;
}

/* ---------- 四类问题（米白阅读区） ---------- */
.page-contact .pc-routes {
  margin-top: 48px;
  padding: 52px 0 56px;
  background: var(--paper);
  color: var(--ink);
}

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

.page-contact .pc-routes__lead {
  color: #3b4b59;
  max-width: 62ch;
}

.page-contact .pc-routes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 26px;
}

.page-contact .pc-route {
  position: relative;
  padding: 22px 20px 20px;
  background: var(--paper-pure);
  border: 1px solid rgba(8, 24, 38, 0.12);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .pc-route:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}

.page-contact .pc-route__idx {
  display: inline-block;
  margin-bottom: 12px;
  padding-bottom: 4px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: #9a7526;
  border-bottom: 1px solid rgba(154, 117, 38, 0.45);
}

.page-contact .pc-route h3 {
  color: var(--ink);
}

.page-contact .pc-route p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: #3d4d5b;
}

.page-contact .pc-route__go {
  display: inline-block;
  font-size: 13.5px;
  color: #8a6a1f;
  text-decoration: none;
  border-bottom: 1px solid rgba(138, 106, 31, 0.4);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-contact .pc-route__go:hover {
  color: #4a3510;
  border-color: #4a3510;
}

/* ---------- 到访与邮件步骤 ---------- */
.page-contact .pc-steps-section {
  padding: 52px 0 8px;
}

.page-contact .pc-steps-section__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-contact .pc-steps-section__intro p {
  color: rgba(243, 238, 228, 0.85);
}

.page-contact .pc-steps-section__intro .text-link {
  font-size: 14px;
}

.page-contact .pc-steps {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid rgba(201, 162, 75, 0.45);
}

.page-contact .pc-steps__item {
  position: relative;
  padding: 0 0 26px 4px;
}

.page-contact .pc-steps__item:last-child {
  padding-bottom: 0;
}

.page-contact .pc-steps__item::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 1px solid var(--gold);
  transform: rotate(45deg);
}

.page-contact .pc-steps__idx {
  display: block;
  margin-bottom: 6px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-contact .pc-steps__item h3 {
  color: var(--paper);
}

.page-contact .pc-steps__item p {
  margin: 0;
  font-size: 14.5px;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* ---------- 延伸入口 ---------- */
.page-contact .pc-more {
  padding: 48px 0 0;
}

.page-contact .pc-more__title {
  margin: 0 0 18px;
  font-size: clamp(19px, 2.6vw, 24px);
  letter-spacing: -0.01em;
}

.page-contact .pc-more__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 620px) {
  .page-contact .pc-contact-card {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-contact .pc-hero {
    padding: 16px 0 64px;
  }

  .page-contact .pc-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
    gap: 30px 36px;
    align-items: start;
  }

  .page-contact .pc-hero__copy {
    padding-top: 6px;
  }

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

  .page-contact .pc-scope {
    padding: 64px 0;
  }

  .page-contact .pc-scope__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.82fr);
    gap: 44px;
    align-items: center;
  }

  .page-contact .pc-hotline {
    padding: 56px 0 8px;
  }

  .page-contact .pc-hotline__box {
    padding: 30px 34px 28px;
  }

  .page-contact .pc-routes {
    padding: 64px 0 68px;
  }

  .page-contact .pc-routes__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-contact .pc-steps-section {
    padding: 64px 0 8px;
  }

  .page-contact .pc-steps-section__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-contact .pc-steps-section__intro {
    position: sticky;
    top: 32px;
  }

  .page-contact .pc-more {
    padding: 56px 0 0;
  }
}

@media (min-width: 1100px) {
  .page-contact .pc-hero__lead {
    font-size: 17px;
  }

  .page-contact .pc-routes__grid {
    gap: 18px;
  }
}
<<<END>>>