.page-contact {
  --pc-edge: 2px solid var(--ink);
  --pc-soft: #414a43;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-contact a {
  color: var(--link);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

.page-contact h1,
.page-contact h2,
.page-contact h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-contact .ky-eyebrow {
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--brass);
  margin: 0 0 10px;
}

/* ---------- 首屏门厅 ---------- */
.pc-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 24px) 0 52px;
  color: var(--on-dark);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(227, 181, 102, 0.18), transparent 62%),
    linear-gradient(162deg, var(--hall) 0%, var(--hall-2) 56%, var(--hall) 100%);
}

.pc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-dark) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-dark) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.55;
  pointer-events: none;
}

.pc-hero > .ky-shell {
  position: relative;
  z-index: 1;
}

.pc-hero__grid {
  display: grid;
  gap: 30px;
}

.pc-crumb {
  margin-bottom: 22px;
}

.pc-crumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-index);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--on-dark-muted);
}

.pc-crumb a {
  color: var(--lamp);
  text-decoration: none;
}

.pc-crumb a:hover {
  text-decoration: underline;
}

.pc-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(29px, 7.2vw, 52px);
  line-height: 1.24;
  color: var(--on-dark);
}

.pc-lead {
  margin: 0;
  max-width: 46ch;
  font-size: clamp(15px, 2.6vw, 18px);
  line-height: 1.85;
  color: rgba(241, 234, 221, 0.82);
}

.pc-channels {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.pc-channel {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--brass);
  background: rgba(8, 28, 22, 0.6);
}

.pc-channel__key {
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lamp);
}

.pc-channel__val {
  font-size: 15px;
  font-weight: 600;
  color: var(--on-dark);
  word-break: break-word;
}

.page-contact .pc-channel__val {
  color: var(--on-dark);
  text-decoration: none;
}

.page-contact a.pc-channel__val:hover {
  color: var(--lamp);
  text-decoration: underline;
}

.pc-channel__note {
  font-size: 12.5px;
  color: var(--on-dark-muted);
}

.pc-hero__figure {
  margin: 0;
  border: 2px solid var(--line-strong);
  box-shadow: 10px 10px 0 rgba(192, 138, 62, 0.32);
}

.pc-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pc-hero__figure .ky-media__caption {
  display: block;
  padding: 10px 13px;
  border-top: 1px solid var(--line-dark);
  background: var(--hall-3);
  font-family: var(--font-index);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--on-dark-muted);
}

/* ---------- 通用章节 ---------- */
.pc-section {
  padding: 48px 0;
}

.pc-head {
  max-width: 64ch;
  margin-bottom: 26px;
}

.pc-head h2 {
  margin: 0 0 12px;
  font-size: clamp(23px, 4.6vw, 36px);
  line-height: 1.32;
}

.pc-head p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pc-soft);
}

.pc-head--dark h2 {
  color: var(--on-dark);
}

.pc-head--dark p {
  color: rgba(241, 234, 221, 0.76);
}

/* ---------- 双栏联络台 ---------- */
.pc-desk {
  background: var(--paper);
}

.pc-desk__grid {
  display: grid;
  gap: 20px;
}

.pc-desk__card h3,
.pc-desk__aside h3 {
  margin: 0 0 12px;
  font-size: 21px;
  line-height: 1.4;
}

.pc-desk__card h3 {
  color: var(--on-dark);
}

.pc-desk__card p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(241, 234, 221, 0.82);
}

.pc-desk__mail {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-index);
  font-size: clamp(14px, 3.4vw, 19px);
  line-height: 1.5;
  color: var(--lamp) !important;
  word-break: break-all;
}

.page-contact .pc-desk__mail:hover {
  text-decoration: underline;
}

.pc-desk__aside {
  background: var(--card);
}

.pc-steps {
  counter-reset: pc-step;
  display: grid;
  gap: 16px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.pc-steps li {
  counter-increment: pc-step;
  position: relative;
  padding-left: 46px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pc-soft);
}

.pc-steps li::before {
  content: counter(pc-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 2px 6px;
  background: var(--brass);
  color: var(--hall);
  font-family: var(--font-index);
  font-size: 12px;
  font-weight: 700;
}

.pc-steps li strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
}

.pc-steps li p {
  margin: 0;
}

.pc-desk__tel {
  margin: 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-light);
  font-family: var(--font-index);
  font-size: 13px;
  color: var(--moss);
}

.pc-desk__tel span {
  font-size: 17px;
  color: var(--ink);
  letter-spacing: 0.04em;
}

/* ---------- 三条业务线 ---------- */
.pc-kinds-section {
  background: linear-gradient(180deg, var(--paper) 0%, #efe7d8 100%);
}

.pc-kinds {
  display: grid;
  gap: 16px;
}

.pc-kind {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--card);
  border: var(--pc-edge);
  box-shadow: var(--shadow-brut);
  padding: 22px;
}

.page-contact .pc-kind .ky-index {
  margin: 0;
  font-size: 13px;
  color: var(--brass);
  letter-spacing: 0.1em;
}

.pc-kind h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.4;
}

.pc-kind p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--pc-soft);
}

.pc-kind__theme {
  margin-top: auto;
  padding: 10px 12px;
  background: var(--hall);
  color: var(--lamp) !important;
  font-family: var(--font-index);
  font-size: 12px;
  line-height: 1.65;
  word-break: break-word;
}

/* ---------- 地址与导览 ---------- */
.pc-visit {
  background: var(--hall-2);
  color: var(--on-dark);
}

.pc-visit__grid {
  display: grid;
  gap: 24px;
}

.pc-visit__media {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--line-strong);
  box-shadow: 9px 9px 0 rgba(8, 28, 22, 0.5);
}

.pc-visit__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
  transition: transform 0.45s ease;
}

.pc-visit__media:hover img {
  transform: scale(1.03);
}

.pc-visit__pin {
  position: absolute;
  left: 40%;
  top: 46%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--lamp);
  box-shadow: 0 0 0 6px rgba(227, 181, 102, 0.24), 0 0 22px rgba(227, 181, 102, 0.7);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pc-visit__media:hover .pc-visit__pin {
  transform: scale(1.4);
  box-shadow: 0 0 0 12px rgba(227, 181, 102, 0.3), 0 0 34px rgba(227, 181, 102, 0.95);
}

.pc-visit__text p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(241, 234, 221, 0.78);
}

.pc-visit__addr {
  font-family: var(--font-display);
  font-size: clamp(18px, 4vw, 23px);
  line-height: 1.6;
  color: var(--on-dark) !important;
}

.pc-coord {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 16px;
  padding: 0;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}

.pc-coord div {
  padding: 10px 12px;
  background: var(--hall);
}

.pc-coord dt {
  font-family: var(--font-index);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brass);
}

.pc-coord dd {
  margin: 4px 0 0;
  font-size: 13.5px;
  color: var(--on-dark);
  word-break: break-word;
}

/* ---------- 邮件模板 ---------- */
.pc-mail {
  background: var(--paper);
}

.pc-mail__grid {
  display: grid;
  gap: 22px;
}

.pc-checklist {
  display: grid;
  gap: 11px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.pc-checklist li {
  position: relative;
  padding-left: 24px;
  font-size: 14.8px;
  line-height: 1.8;
  color: var(--pc-soft);
}

.pc-checklist li::before {
  content: "—";
  position: absolute;
  left: 0;
  font-family: var(--font-index);
  color: var(--brass);
}

.pc-mail__note {
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--cinnabar);
  background: rgba(181, 72, 54, 0.07);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}

.pc-code {
  margin: 0;
  padding: 18px;
  background: var(--hall-3);
  color: #e9e2d4;
  border: 2px solid var(--brass);
  box-shadow: var(--shadow-brass);
  font-family: var(--font-index);
  font-size: 12.5px;
  line-height: 1.95;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

/* ---------- 自查手风琴 ---------- */
.pc-faq {
  background: linear-gradient(180deg, #efe7d8 0%, var(--paper) 100%);
}

.page-contact .pc-acc {
  display: grid;
  gap: 10px;
}

.page-contact .ky-accordion__item {
  border: 1px solid var(--guide);
  background: var(--card);
}

.page-contact .ky-accordion__trigger {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  width: 100%;
  padding: 16px 18px;
  border: 0;
  background: none;
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.page-contact .ky-accordion__trigger::after {
  content: "+";
  flex: none;
  font-family: var(--font-index);
  font-size: 17px;
  color: var(--brass);
}

.page-contact .ky-accordion__trigger[aria-expanded="true"]::after {
  content: "–";
}

.page-contact .ky-accordion__panel {
  padding: 0 18px 16px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pc-soft);
}

.page-contact .ky-accordion__panel p {
  margin: 0 0 10px;
}

.page-contact .ky-accordion__panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 结尾指引 ---------- */
.pc-next {
  padding: 46px 0 52px;
  background: var(--hall);
  color: var(--on-dark);
}

.pc-next h2 {
  margin: 0;
  font-size: clamp(21px, 4.2vw, 30px);
  line-height: 1.38;
  color: var(--on-dark);
}

.pc-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-contact .ky-btn {
  display: inline-block;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--ink);
}

.page-contact .ky-btn--gold {
  background: var(--brass);
  color: var(--hall) !important;
  box-shadow: 4px 4px 0 rgba(8, 28, 22, 0.55);
}

.page-contact .ky-btn--gold:hover {
  background: var(--lamp);
}

.page-contact .ky-btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--on-dark) !important;
}

.page-contact .ky-btn--ghost:hover {
  border-color: var(--lamp);
  color: var(--lamp) !important;
}

.pc-desk__card .ky-btn--gold {
  border-color: var(--ink);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .pc-coord {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .pc-channels .pc-channel:last-child {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .pc-hero {
    padding: calc(var(--header-h) + 44px) 0 76px;
  }

  .pc-hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 52px;
    align-items: start;
  }

  .pc-section {
    padding: 68px 0;
  }

  .pc-desk__grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: stretch;
  }

  .pc-kinds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .pc-visit__grid {
    grid-template-columns: 1.04fr 0.96fr;
    gap: 40px;
    align-items: center;
  }

  .pc-mail__grid {
    grid-template-columns: 0.92fr 1.08fr;
    gap: 36px;
    align-items: start;
  }

  .pc-channels {
    grid-template-columns: 1fr;
  }

  .pc-channels .pc-channel:last-child {
    grid-column: auto;
  }

  .pc-next {
    padding: 58px 0 64px;
  }
}

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