.page-contact {
  background: var(--ink);
  color: var(--chalk);
  --ct-gap: clamp(20px, 3.2vw, 44px);
}

.page-contact img {
  max-width: 100%;
}

.page-contact .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-block: 18px 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sage);
}

.page-contact .breadcrumbs a {
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

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

/* ---------- 首屏服务台 ---------- */
.page-contact .ct-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  padding-block: clamp(26px, 4.6vw, 54px) clamp(36px, 6vw, 68px);
}

.page-contact .ct-hero h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(36px, 6.6vw, 68px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-contact .ct-lead {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--chalk);
  opacity: 0.82;
}

.page-contact .ct-channels {
  margin-top: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--line);
}

.page-contact .ct-channel {
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-ch-label {
  display: block;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-contact .ct-big {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-num);
  font-size: clamp(19px, 4.4vw, 29px);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--chalk);
  text-decoration: none;
  border-bottom: 1px solid var(--tactical);
  overflow-wrap: anywhere;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-contact .ct-big:hover,
.page-contact .ct-big:focus-visible {
  color: var(--volt);
  border-bottom-color: var(--volt);
}

.page-contact .ct-channel p {
  margin: 10px 0 0;
  max-width: 46ch;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sage);
}

.page-contact .ct-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-contact .ct-hero-media {
  margin: 0;
}

.page-contact .ct-hero-media img,
.page-contact .ct-addr-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.9) contrast(1.04);
}

/* ---------- 章节索引条 ---------- */
.page-contact .ct-toc {
  display: flex;
  gap: clamp(14px, 3vw, 34px);
  overflow-x: auto;
  padding-block: 12px;
  border-block: 1px solid var(--line);
  scrollbar-width: none;
}

.page-contact .ct-toc::-webkit-scrollbar {
  display: none;
}

.page-contact .ct-toc .toc-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding-block: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--sage);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.page-contact .ct-toc .toc-link .num {
  font-size: 11px;
  color: var(--tactical);
}

.page-contact .ct-toc .toc-link:hover,
.page-contact .ct-toc .toc-link:focus-visible {
  color: var(--chalk);
}

.page-contact .ct-toc .toc-link[aria-current="true"] {
  color: var(--chalk);
  border-bottom-color: var(--volt);
}

.page-contact .ct-toc .toc-link[aria-current="true"] .num {
  color: var(--volt);
}

/* ---------- 章节通用 ---------- */
.page-contact .ct-section {
  padding-block: clamp(44px, 7vw, 88px);
}

.page-contact .ct-section + .ct-section {
  border-top: 1px solid var(--line);
}

.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-contact .section-num {
  font-family: var(--font-num);
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1;
  color: var(--tactical);
}

.page-contact .ct-section h2,
.page-contact .ct-paper h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.page-contact .ct-sub {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--sage);
}

/* ---------- 三入口 ---------- */
.page-contact .ct-ways {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 4vw, 38px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-way {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 22px 20px;
  background: var(--ink);
}

.page-contact .ct-way .tag {
  justify-self: start;
}

.page-contact .ct-way h3 {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-contact .ct-way p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sage);
}

/* ---------- 资料模板 ---------- */
.page-contact .ct-template {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  margin-top: clamp(24px, 4vw, 38px);
}

.page-contact .ct-fields {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .ct-field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding-block: 18px;
  border-top: 1px solid var(--line);
}

.page-contact .ct-field:last-child {
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-field-num {
  padding-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--volt);
}

.page-contact .ct-field h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .ct-field p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sage);
}

.page-contact .ct-mail-card {
  align-self: start;
  padding: 22px;
  background: var(--turf);
  border: 1px solid var(--tactical);
}

.page-contact .ct-mail-card .card-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tactical);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-contact .ct-mail-body {
  margin: 16px 0 0;
  font-family: var(--font-num);
  font-size: 12.5px;
  line-height: 1.95;
  color: var(--chalk);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.page-contact .ct-mail-card .btn {
  margin-top: 18px;
}

/* ---------- 时间线 ---------- */
.page-contact .ct-times {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
}

.page-contact .ct-time {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0 16px 18px;
  border-left: 1px solid var(--line);
}

.page-contact .ct-time::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--tactical);
}

.page-contact .ct-time strong {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--volt);
}

.page-contact .ct-time span {
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--sage);
}

/* ---------- 合作 ---------- */
.page-contact .ct-partners {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 4vw, 38px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-partner {
  padding: 20px;
  background: var(--turf);
}

.page-contact .ct-partner .card-label {
  display: flex;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-contact .ct-partner .card-label span:last-child {
  color: var(--sage);
}

.page-contact .ct-partner h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-contact .ct-partner p {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--chalk);
  opacity: 0.8;
}

.page-contact .ct-partner-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--amber);
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--sage);
}

/* ---------- 通信地址 ---------- */
.page-contact .ct-address {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ct-gap);
  margin-top: clamp(24px, 4vw, 38px);
  align-items: start;
}

.page-contact .ct-plate {
  padding: 22px;
  border: 1px solid var(--tactical);
  background: rgba(27, 68, 46, 0.42);
}

.page-contact .ct-plate dl {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-contact .ct-plate dt {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--volt);
}

.page-contact .ct-plate dd {
  margin: 6px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--chalk);
}

.page-contact .ct-addr-media {
  margin: 0;
}

/* ---------- 浅色检查清单 ---------- */
.page-contact .ct-paper {
  padding-block: clamp(44px, 7vw, 80px);
  background: var(--paper);
  color: var(--carbon);
}

.page-contact .ct-paper .section-head {
  border-bottom-color: rgba(17, 21, 18, 0.18);
}

.page-contact .ct-paper .section-num {
  color: var(--tactical);
}

.page-contact .ct-paper .ct-sub--dark {
  color: var(--tactical);
}

.page-contact .ct-checks {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: rgba(17, 21, 18, 0.16);
  border: 1px solid rgba(17, 21, 18, 0.16);
}

.page-contact .ct-check {
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 20px;
  background: var(--paper);
}

.page-contact .ct-check .num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--tactical);
}

.page-contact .ct-check strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--carbon);
}

.page-contact .ct-check p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--tactical);
}

/* ---------- 延伸入口 ---------- */
.page-contact .ct-next {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(24px, 4vw, 36px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-contact .ct-next a {
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 20px;
  background: var(--ink);
  color: var(--chalk);
  text-decoration: none;
  transition: background 0.22s var(--ease);
}

.page-contact .ct-next a:hover,
.page-contact .ct-next a:focus-visible {
  background: var(--turf);
}

.page-contact .ct-next .num {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--tactical);
}

.page-contact .ct-next-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .ct-next-desc {
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--sage);
}

.page-contact a:focus-visible,
.page-contact button:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 3px;
}

@media (min-width: 700px) {
  .page-contact .ct-checks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-contact .ct-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
  }

  .page-contact .ct-channels {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(24px, 3vw, 40px);
  }

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

  .page-contact .ct-template {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .page-contact .ct-time {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

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

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

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

@media (prefers-reduced-motion: reduce) {
  .page-contact .ct-big,
  .page-contact .ct-next a {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>