/* ============================================================
   联系通道 / page-contact
   ============================================================ */

.page-contact {
  --pc-rail-w: 3px;
  --pc-pad: clamp(52px, 8vw, 100px);
  --pc-frost-soft: rgba(233, 239, 248, .74);
}

/* ---------- 面包屑 ---------- */
.page-contact .pc-crumb {
  margin-bottom: clamp(22px, 3.6vw, 34px);
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(34px, 6vw, 66px)) 0 clamp(46px, 8vw, 92px);
  background:
    radial-gradient(78% 74% at 6% -6%, rgba(245, 185, 74, .10), transparent 62%),
    radial-gradient(64% 66% at 102% 28%, rgba(63, 208, 201, .07), transparent 60%),
    var(--ink-900);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-contact .pc-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-gold) 28%, transparent 82%);
}

.page-contact .pc-hero-grid {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  align-items: end;
}

.page-contact .pc-kicker {
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-size: .75rem;
  letter-spacing: .16em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-contact .pc-hero h1 {
  margin: 0 0 .5em;
  font-size: clamp(1.95rem, 6.4vw, 3.4rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--frost);
  max-width: 19ch;
}

.page-contact .pc-lede {
  margin: 0 0 clamp(24px, 3.4vw, 34px);
  max-width: 48ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
}

.page-contact .pc-facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-facts li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 18px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-facts span {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--tile-dim);
}

.page-contact .pc-facts strong {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--gold-soft);
}

.page-contact .pc-hero-figure {
  margin: 0;
}

.page-contact .pc-hero-figure .figure-frame {
  --ratio: 5 / 4;
}

/* ---------- 三条通道 ---------- */
.page-contact .pc-lanes-band {
  padding: var(--pc-pad) 0;
  background: var(--ink-900);
}

.page-contact .pc-head {
  margin-bottom: clamp(28px, 4.4vw, 48px);
  max-width: 64ch;
}

.page-contact .pc-head h2 {
  margin: 0 0 .55em;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--frost);
}

.page-contact .pc-head-note {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
}

.page-contact .pc-lanes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .pc-lane {
  position: relative;
  padding: 26px 22px 26px 28px;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border: 1px solid var(--line-soft);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
}

.page-contact .pc-lane::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--pc-rail-w);
  background: var(--pc-rail, var(--gold));
  transition: width .3s var(--ease);
}

.page-contact .pc-lane--mail { --pc-rail: var(--gold); }
.page-contact .pc-lane--phone { --pc-rail: var(--signal); }
.page-contact .pc-lane--visit { --pc-rail: var(--brick); }

.page-contact .pc-lane:hover,
.page-contact .pc-lane:focus-within {
  transform: translateY(-2px);
  border-color: var(--line);
  box-shadow: var(--shadow-2);
}

.page-contact .pc-lane:hover::before,
.page-contact .pc-lane:focus-within::before {
  width: 7px;
}

.page-contact .pc-lane-tag {
  margin: 0 0 12px;
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--tile-dim);
  text-transform: uppercase;
}

.page-contact .pc-lane h3 {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--frost);
}

.page-contact .pc-lane-value {
  margin: 0 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line);
  font-size: clamp(.9375rem, 2vw, 1.125rem);
  letter-spacing: .02em;
  color: var(--gold-soft);
  word-break: break-word;
}

.page-contact .pc-lane-value--stack {
  font-size: clamp(.8125rem, 1.7vw, .9375rem);
  line-height: 1.9;
  color: var(--tile);
}

.page-contact .pc-lane-use {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
}

/* ---------- 服务时间 ---------- */
.page-contact .pc-hours-band {
  padding: var(--pc-pad) 0;
  background: var(--ink-800);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-hours-grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
}

.page-contact .pc-hours-copy h2 {
  margin: 0 0 .6em;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  line-height: 1.22;
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--frost);
}

.page-contact .pc-body {
  margin: 0 0 1.1em;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
  max-width: 52ch;
}

.page-contact .pc-body:last-child {
  margin-bottom: 0;
}

.page-contact .pc-clock {
  padding: 24px 20px 22px;
  background: linear-gradient(180deg, var(--ink-700), rgba(7, 14, 31, .78));
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-1);
}

.page-contact .pc-clock-head {
  display: flex;
  justify-content: space-between;
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--tile-dim);
  margin-bottom: 10px;
}

.page-contact .pc-clock-track {
  position: relative;
  height: 42px;
  border: 1px solid var(--line-soft);
  background-color: rgba(7, 14, 31, .78);
  background-image: linear-gradient(to right, var(--line-soft) 0 1px, transparent 1px);
  background-size: calc(100% / 12) 100%;
  overflow: hidden;
}

.page-contact .pc-clock-window {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37.5%;
  width: 37.5%;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(245, 185, 74, .44), rgba(245, 185, 74, .14));
  border-left: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--gold-soft);
}

.page-contact .pc-clock-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: .6875rem;
  letter-spacing: .06em;
  color: var(--tile-dim);
}

.page-contact .pc-clock-legend {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact .pc-clock-legend li {
  display: grid;
  grid-template-columns: 10px 1fr;
  gap: 12px;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--pc-frost-soft);
}

.page-contact .pc-dot {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  background: var(--tile-dim);
}

.page-contact .pc-dot--gold {
  background: var(--gold);
}

/* ---------- 提交问题时带上什么 ---------- */
.page-contact .pc-brief-band {
  padding: var(--pc-pad) 0;
  background: var(--ink-900);
}

.page-contact .pc-brief-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-contact .pc-brief-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-brief-num {
  font-size: .8125rem;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-contact .pc-brief-list h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -.005em;
  color: var(--frost);
}

.page-contact .pc-brief-list p {
  grid-column: 1 / -1;
  margin: 4px 0 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
}

.page-contact .pc-brief-list a,
.page-contact .pc-brief-tail a,
.page-contact .pc-legal-note a,
.page-contact .pc-visit-block a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-contact .pc-brief-list a:hover,
.page-contact .pc-brief-tail a:hover,
.page-contact .pc-legal-note a:hover,
.page-contact .pc-visit-block a:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

.page-contact a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-contact .pc-brief-tail {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
  max-width: 60ch;
}

/* ---------- 到访信息 ---------- */
.page-contact .pc-visit-band {
  padding: var(--pc-pad) 0;
  background: var(--ink-800);
}

.page-contact .pc-visit-figure {
  margin: 0 0 clamp(32px, 5vw, 52px);
}

.page-contact .pc-visit-figure .figure-frame {
  --ratio: 16 / 9;
}

.page-contact .pc-visit-grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-contact .pc-block-label {
  margin: 0 0 14px;
  font-size: .75rem;
  letter-spacing: .14em;
  color: var(--tile-dim);
  text-transform: uppercase;
}

.page-contact .pc-address {
  margin: 0;
  font-style: normal;
  font-size: clamp(.875rem, 2vw, 1rem);
  line-height: 2;
  letter-spacing: .04em;
  color: var(--tile);
  padding-left: 16px;
  border-left: 2px solid var(--brick);
}

.page-contact .pc-visit-block .pc-body {
  margin-bottom: 1em;
}

/* ---------- 运营与备案 ---------- */
.page-contact .pc-legal-band {
  padding: var(--pc-pad) 0;
  background: var(--ink-900);
}

.page-contact .pc-legal-box {
  display: grid;
  gap: clamp(24px, 3.4vw, 38px);
  padding: clamp(24px, 3.6vw, 40px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(27, 39, 69, .72), rgba(7, 14, 31, .55));
}

.page-contact .pc-icp {
  margin: 0;
  font-size: clamp(1.0625rem, 2.6vw, 1.375rem);
  letter-spacing: .04em;
  color: var(--gold);
  word-break: break-word;
}

.page-contact .pc-legal-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-contact .pc-legal-row {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-contact .pc-legal-row:first-child {
  padding-top: 0;
}

.page-contact .pc-legal-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .pc-legal-row dt {
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--tile-dim);
  text-transform: uppercase;
}

.page-contact .pc-legal-row dd {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--pc-frost-soft);
}

.page-contact .pc-legal-note {
  margin: clamp(24px, 3.4vw, 34px) 0 0;
  font-size: .875rem;
  line-height: 1.85;
  color: var(--pc-frost-soft);
  max-width: 68ch;
}

/* ============================================================
   媒体查询
   ============================================================ */

@media (min-width: 560px) {
  .page-contact .pc-brief-list li {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 4px 18px;
  }

  .page-contact .pc-brief-list p {
    grid-column: 2 / -1;
    margin-top: 6px;
  }
}

@media (min-width: 760px) {
  .page-contact .pc-brief-list li {
    grid-template-columns: 56px minmax(150px, 24%) minmax(0, 1fr);
    align-items: baseline;
    gap: 0 24px;
    padding: 24px 0;
  }

  .page-contact .pc-brief-list p {
    grid-column: 3 / -1;
    margin-top: 0;
  }

  .page-contact .pc-legal-row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 860px) {
  .page-contact .pc-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .8fr);
    gap: clamp(36px, 4vw, 64px);
  }

  .page-contact .pc-lanes {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
  }

  .page-contact .pc-lane--mail { grid-column: 1 / span 7; }
  .page-contact .pc-lane--phone { grid-column: 4 / span 7; }
  .page-contact .pc-lane--visit { grid-column: 2 / span 8; }

  .page-contact .pc-legal-box {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-contact .pc-legal-stamp {
    padding-right: 28px;
    border-right: 1px solid var(--line-soft);
  }
}

@media (min-width: 900px) {
  .page-contact .pc-hours-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
  }

  .page-contact .pc-visit-grid {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
    gap: clamp(32px, 4.4vw, 60px);
  }

  .page-contact .pc-clock {
    padding: 28px 26px 26px;
  }
}

@media (min-width: 1180px) {
  .page-contact .pc-hero h1 {
    max-width: 22ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .pc-lane,
  .page-contact .pc-lane::before {
    transition: none;
  }

  .page-contact .pc-lane:hover,
  .page-contact .pc-lane:focus-within {
    transform: none;
  }
}
<<<END>>>