.page-contact{
  --pc-deep:#0E6B4C;
  --pc-soft:#3F5A52;
  --pc-card-bg:rgba(18,61,49,.72);
  background:var(--ink);
  color:var(--mist);
  font-family:var(--font-body);
  overflow-x:clip;
}

/* ---------- 首屏 ---------- */
.page-contact .pc-hero{
  position:relative;
  overflow:hidden;
  padding:clamp(22px,4vw,40px) 0 clamp(40px,6vw,76px);
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(85% 70% at 88% 0%,rgba(18,61,49,.95) 0%,rgba(11,18,16,0) 62%),
    var(--ink);
}
.page-contact .pc-hero::after{
  content:"";
  position:absolute;
  right:-18%;
  bottom:-46%;
  width:76%;
  height:96%;
  transform:rotate(-9deg);
  border-radius:46% 54% 58% 42%;
  background:linear-gradient(135deg,rgba(182,255,59,.10),rgba(255,106,26,.05));
  pointer-events:none;
}
.page-contact .pc-hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:clamp(28px,4.5vw,56px);
  align-items:start;
}
.page-contact .pc-crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.08em;
  color:var(--steel);
}
.page-contact .pc-crumbs a{
  color:var(--steel);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact .pc-crumbs a:hover,
.page-contact .pc-crumbs a:focus-visible{
  color:var(--lime);
  border-bottom-color:var(--lime);
}
.page-contact .pc-crumbs span[aria-current]{
  color:var(--mist);
}
.page-contact .pc-kicker{
  display:flex;
  align-items:center;
  gap:10px;
  margin:clamp(18px,3vw,30px) 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
}
.page-contact .pc-kicker-dot{
  width:8px;
  height:8px;
  border-radius:var(--pill);
  background:var(--lime);
  box-shadow:0 0 0 4px rgba(182,255,59,.16);
}
.page-contact .pc-title{
  margin:14px 0 0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(36px,7.4vw,66px);
  line-height:1.04;
  letter-spacing:-.02em;
  color:#fff;
}
.page-contact .pc-lede{
  margin:20px 0 0;
  max-width:46ch;
  font-size:clamp(15px,2.1vw,17px);
  line-height:1.85;
  color:var(--steel);
}
.page-contact .pc-hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:clamp(22px,3.4vw,32px);
}

/* ---------- 直达联系卡 ---------- */
.page-contact .pc-card{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--pc-card-bg);
  box-shadow:0 40px 80px -46px rgba(0,0,0,.95);
}
.page-contact .pc-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:5px;
  z-index:3;
  background:linear-gradient(90deg,var(--lime) 0 56%,var(--orange) 56% 100%);
}
.page-contact .pc-card-media{
  position:absolute;
  inset:0;
  z-index:0;
}
.page-contact .pc-card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  opacity:.34;
  filter:grayscale(.2) contrast(1.06);
}
.page-contact .pc-card-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(11,18,16,.5) 0%,rgba(11,18,16,.9) 62%,rgba(11,18,16,.97) 100%);
}
.page-contact .pc-card-body{
  position:relative;
  z-index:2;
  display:grid;
  gap:18px;
  padding:clamp(24px,4.4vw,36px) clamp(20px,4vw,32px);
}
.page-contact .pc-card-title{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(18px,2.6vw,22px);
  letter-spacing:.02em;
  color:var(--mist);
}
.page-contact .pc-reach{
  display:grid;
  gap:6px;
  padding-top:16px;
  border-top:1px solid rgba(159,180,192,.22);
}
.page-contact .pc-reach-label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--steel);
}
.page-contact .pc-reach-value{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(16px,4vw,23px);
  line-height:1.35;
  color:var(--mist);
  word-break:break-all;
  user-select:all;
}
.page-contact .pc-reach-value--lime{
  color:var(--lime);
}
.page-contact .pc-reach-value--sm{
  font-size:clamp(14px,3.4vw,16px);
  font-weight:500;
  color:var(--mist);
}
.page-contact .pc-reach-note{
  margin:0;
  font-size:13px;
  line-height:1.7;
  color:var(--steel);
}

/* ---------- 区块骨架 ---------- */
.page-contact .pc-section{
  position:relative;
  padding:clamp(46px,7vw,88px) 0;
}
.page-contact .pc-section--ink{
  background:var(--ink);
  border-top:1px solid var(--line);
}
.page-contact .pc-section--field{
  background:linear-gradient(180deg,var(--ink-2) 0%,var(--ink) 100%);
  border-top:1px solid var(--line);
}
.page-contact .pc-section--paper{
  background:var(--paper);
  color:var(--ink);
}
.page-contact .pc-head{
  display:grid;
  gap:12px;
  max-width:62ch;
  margin-bottom:clamp(26px,4vw,42px);
}
.page-contact .pc-eyebrow{
  margin:0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
}
.page-contact .pc-section--paper .pc-eyebrow{
  color:var(--pc-deep);
}
.page-contact .pc-h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(26px,4.4vw,44px);
  line-height:1.1;
  letter-spacing:-.015em;
}
.page-contact .pc-sub{
  margin:0;
  font-size:clamp(15px,2vw,16px);
  line-height:1.85;
  color:var(--steel);
}
.page-contact .pc-section--paper .pc-sub{
  color:var(--pc-soft);
}
.page-contact .pc-also{
  margin:clamp(22px,3.4vw,32px) 0 0;
  font-size:14px;
  line-height:1.9;
  color:var(--steel);
}
.page-contact .pc-section--paper .pc-also{
  color:var(--pc-soft);
}
.page-contact .pc-also a{
  color:var(--lime);
  text-decoration:none;
  border-bottom:1px solid rgba(182,255,59,.45);
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.page-contact .pc-section--paper .pc-also a{
  color:var(--pc-deep);
  border-bottom-color:rgba(14,107,76,.4);
}
.page-contact .pc-also a:hover,
.page-contact .pc-also a:focus-visible{
  border-bottom-color:currentColor;
}

/* ---------- 三步工单 ---------- */
.page-contact .pc-flow{
  display:grid;
  gap:14px;
}
.page-contact .pc-step{
  border:1px solid var(--line);
  border-radius:var(--radius-md);
  background:var(--ink-2);
  overflow:hidden;
  transition:border-color .25s var(--ease),background .25s var(--ease);
}
.page-contact .pc-step[open]{
  border-color:rgba(182,255,59,.55);
  background:linear-gradient(180deg,rgba(18,61,49,.95) 0%,rgba(14,42,34,.95) 100%);
}
.page-contact .pc-step summary{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:14px;
  padding:16px clamp(14px,3vw,22px);
  cursor:pointer;
  list-style:none;
}
.page-contact .pc-step summary::-webkit-details-marker{
  display:none;
}
.page-contact .pc-step summary:focus-visible{
  outline:2px solid var(--lime);
  outline-offset:-2px;
}
.page-contact .pc-step-num{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:var(--pill);
  background:var(--lime);
  color:var(--ink);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
}
.page-contact .pc-step-title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(17px,2.6vw,22px);
  letter-spacing:-.01em;
  color:var(--mist);
  transition:color .2s var(--ease);
}
.page-contact .pc-step summary:hover .pc-step-title{
  color:var(--lime);
}
.page-contact .pc-step-flag{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--steel);
  border:1px solid var(--line);
  border-radius:var(--pill);
  padding:4px 10px;
  white-space:nowrap;
}
.page-contact .pc-step-body{
  margin:0;
  padding:0 clamp(14px,3vw,22px) 20px;
  font-size:15px;
  line-height:1.85;
  color:var(--steel);
}

/* ---------- 分流表 ---------- */
.page-contact .pc-route{
  display:grid;
  border-top:1px solid rgba(42,71,64,.35);
}
.page-contact .pc-route-row{
  display:grid;
  gap:6px;
  padding:20px 0;
  border-bottom:1px solid rgba(42,71,64,.35);
  position:relative;
}
.page-contact .pc-route-row::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  border-radius:var(--pill);
  background:var(--pc-deep);
  transform:scaleY(0);
  transform-origin:top;
  transition:transform .28s var(--ease);
}
.page-contact .pc-route-row:hover::before{
  transform:scaleY(1);
}
.page-contact .pc-route-name{
  margin:0;
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(19px,2.8vw,24px);
  letter-spacing:-.01em;
  color:var(--ink);
}
.page-contact .pc-route-text{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--pc-soft);
}
.page-contact .pc-route-need{
  margin:0;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.02em;
  color:#6B8880;
}
.page-contact .pc-route-tag{
  justify-self:start;
  margin-top:4px;
  padding:5px 14px;
  border-radius:var(--pill);
  background:var(--ink);
  color:var(--lime);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  white-space:nowrap;
}

/* ---------- 响应节奏 ---------- */
.page-contact .pc-status{
  list-style:none;
  margin:0 0 clamp(26px,4vw,38px);
  padding:0;
  display:grid;
  gap:10px;
}
.page-contact .pc-status-item{
  display:grid;
  grid-template-columns:auto auto 1fr;
  align-items:center;
  gap:10px;
  padding:14px clamp(14px,3vw,20px);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  background:rgba(18,61,49,.5);
}
.page-contact .pc-status-item strong{
  font-family:var(--font-display);
  font-size:17px;
  letter-spacing:.02em;
  color:var(--mist);
}
.page-contact .pc-status-text{
  font-size:13.5px;
  line-height:1.6;
  color:var(--steel);
}
.page-contact .pc-status-dot{
  width:10px;
  height:10px;
  border-radius:var(--pill);
}
.page-contact .pc-status-dot--new{
  background:var(--steel);
  box-shadow:0 0 0 4px rgba(159,180,192,.16);
}
.page-contact .pc-status-dot--doing{
  background:var(--orange);
  box-shadow:0 0 0 4px rgba(255,106,26,.18);
}
.page-contact .pc-status-dot--done{
  background:var(--lime);
  box-shadow:0 0 0 4px rgba(182,255,59,.18);
}
.page-contact .pc-stats{
  display:grid;
  gap:12px;
}
.page-contact .pc-stat{
  display:grid;
  gap:6px;
  padding:20px clamp(16px,3vw,24px);
  border-radius:var(--radius-md);
  border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(18,61,49,.92) 0%,rgba(11,18,16,.92) 100%);
}
.page-contact .pc-stat-num{
  font-family:var(--font-mono);
  font-weight:700;
  font-size:clamp(26px,5vw,38px);
  line-height:1.1;
  letter-spacing:-.02em;
  color:var(--lime);
  font-variant-numeric:tabular-nums;
}
.page-contact .pc-stat-unit{
  font-size:.46em;
  margin-left:4px;
  color:var(--steel);
  letter-spacing:.04em;
}
.page-contact .pc-stat-label{
  font-size:13.5px;
  line-height:1.7;
  color:var(--steel);
}

/* ---------- 服务范围 ---------- */
.page-contact .pc-scope{
  display:grid;
  gap:clamp(20px,3.4vw,34px);
  align-items:center;
}
.page-contact .pc-map{
  border-radius:var(--radius-lg);
  border:1px solid rgba(42,71,64,.4);
  background:#E7EFE9;
  padding:10px;
}
.page-contact .pc-map svg{
  display:block;
  width:100%;
  height:auto;
}
.page-contact .pc-kv{
  margin:0;
  display:grid;
  gap:0;
  border-top:1px solid rgba(42,71,64,.35);
}
.page-contact .pc-kv-row{
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:baseline;
  gap:14px;
  padding:14px 0;
  border-bottom:1px solid rgba(42,71,64,.35);
}
.page-contact .pc-kv-row dt{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#6B8880;
  white-space:nowrap;
}
.page-contact .pc-kv-row dd{
  margin:0;
  font-size:15px;
  line-height:1.7;
  color:var(--ink);
  word-break:break-word;
}
.page-contact .pc-kv-icp{
  font-family:var(--font-mono);
  letter-spacing:.02em;
}

/* ---------- 夜景收束 ---------- */
.page-contact .pc-night{
  margin:0;
  position:relative;
  border-top:1px solid var(--line);
  background:var(--ink);
}
.page-contact .pc-night img{
  display:block;
  width:100%;
  height:auto;
  max-height:clamp(180px,34vw,340px);
  object-fit:cover;
  opacity:.85;
}

/* ---------- 断点 ---------- */
@media (min-width:760px){
  .page-contact .pc-route-row{
    grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr) minmax(0,1fr);
    align-items:center;
    column-gap:clamp(16px,2.6vw,32px);
    padding:22px 0 22px 16px;
  }
  .page-contact .pc-route-name{
    grid-row:span 2;
  }
  .page-contact .pc-route-text{
    grid-column:2;
  }
  .page-contact .pc-route-need{
    grid-column:2;
  }
  .page-contact .pc-route-tag{
    grid-column:3;
    grid-row:1 / span 2;
    justify-self:end;
    margin-top:0;
  }
  .page-contact .pc-stats{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-contact .pc-scope{
    grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  }
}

@media (min-width:920px){
  .page-contact .pc-hero-grid{
    grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
    align-items:center;
  }
  .page-contact .pc-card{
    margin-right:calc(-1 * clamp(0px,2vw,24px));
  }
  .page-contact .pc-status{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-contact .pc-status-item{
    grid-template-columns:auto 1fr;
    grid-template-rows:auto auto;
    align-items:center;
    gap:4px 10px;
  }
  .page-contact .pc-status-item strong{
    grid-column:2;
    grid-row:1;
  }
  .page-contact .pc-status-text{
    grid-column:2;
    grid-row:2;
  }
  .page-contact .pc-status-dot{
    grid-row:1 / span 2;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .pc-step,
  .page-contact .pc-route-row::before,
  .page-contact .pc-also a,
  .page-contact .pc-crumbs a{
    transition:none;
  }
}
<<<END>>>