.page-contact{
  --contact-line:rgba(76,243,225,.16);
  --contact-soft:rgba(76,243,225,.06);
  max-width:1180px;
  margin:0 auto;
  padding:14px 16px 72px;
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.75;
}

.page-contact a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(76,243,225,.35);}
.page-contact a:hover{border-bottom-color:var(--cyan);}

.page-contact .breadcrumb{margin-bottom:14px;font-size:13px;color:var(--muted);}
.page-contact .breadcrumb a{color:var(--muted);border-bottom:0;}
.page-contact .breadcrumb a:hover{color:var(--cyan);}
.page-contact .breadcrumb__sep{margin:0 6px;color:var(--grid);}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero{
  position:relative;
  padding:34px 18px 28px;
  margin-bottom:44px;
  border:1px solid var(--grid);
  border-radius:6px;
  background:
    linear-gradient(155deg,rgba(19,30,51,.92) 0%,rgba(12,20,36,.75) 46%,rgba(6,11,24,.95) 100%);
  overflow:hidden;
}
.page-contact .contact-hero__grid{
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(90deg,rgba(34,51,84,.55) 0 1px,transparent 1px 24px),
    repeating-linear-gradient(0deg,rgba(34,51,84,.55) 0 1px,transparent 1px 24px);
  opacity:.35;
  pointer-events:none;
  mask-image:linear-gradient(120deg,transparent 35%,#000 100%);
  -webkit-mask-image:linear-gradient(120deg,transparent 35%,#000 100%);
}
.page-contact .contact-hero__corner{
  position:absolute;
  font-size:11px;
  color:var(--muted);
  letter-spacing:.08em;
  opacity:.85;
}
.page-contact .contact-hero__corner--tl{top:10px;left:14px;}
.page-contact .contact-hero__corner--tr{top:10px;right:14px;color:var(--cyan);}
.page-contact .contact-hero__corner--bl{bottom:10px;left:14px;color:var(--muted);}
.page-contact .contact-hero__corner--br{
  bottom:10px;right:14px;color:var(--gold);
  transform:skewX(-6deg);
}

.page-contact .contact-hero__eyebrow{
  position:relative;
  margin:0 0 12px;
  font-size:12px;
  letter-spacing:.14em;
  color:var(--cyan);
  padding-left:12px;
  border-left:2px solid var(--cyan);
}
.page-contact .contact-hero h1{
  position:relative;
  margin:0 0 16px;
  font-family:var(--font-display);
  font-size:34px;
  line-height:1.16;
  font-weight:800;
  letter-spacing:-.02em;
  max-width:18em;
}
.page-contact .contact-hero__lead{
  position:relative;
  margin:0 0 26px;
  max-width:44em;
  color:var(--muted);
  font-size:15px;
}

.page-contact .contact-hero__quick{
  position:relative;
  list-style:none;
  margin:0;
  padding:18px 0 0;
  border-top:1px solid var(--grid);
  display:grid;
  gap:8px;
}
.page-contact .quick-link{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 12px;
  border:1px solid var(--grid);
  border-bottom:1px solid var(--grid);
  border-radius:4px;
  color:var(--text);
  background:rgba(19,30,51,.5);
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.page-contact .quick-link:hover{
  border-color:var(--cyan);
  background:rgba(76,243,225,.05);
}
.page-contact .quick-link__idx{
  flex:0 0 auto;
  font-size:12px;
  color:var(--cyan);
}
.page-contact .quick-link__txt{
  font-size:14px;
  line-height:1.5;
}

/* ---------- 章节标题 ---------- */
.page-contact .contact-block{margin-bottom:52px;}
.page-contact .c-head{
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:baseline;
  gap:6px 12px;
  margin-bottom:22px;
  padding-bottom:12px;
  border-bottom:1px solid var(--grid);
}
.page-contact .c-head__idx{
  font-size:12px;
  color:var(--cyan);
  letter-spacing:.1em;
}
.page-contact .c-head h2{
  margin:0;
  font-family:var(--font-display);
  font-size:23px;
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.01em;
}
.page-contact .c-head__note{
  grid-column:1 / -1;
  margin:0;
  font-size:14px;
  color:var(--muted);
  line-height:1.7;
}

/* ---------- 联系方式面板 ---------- */
.page-contact .contact-panels{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  border:1px solid var(--grid);
  border-radius:6px;
  overflow:hidden;
  background:rgba(12,20,36,.7);
}
.page-contact .contact-panels__geo{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.14;
  pointer-events:none;
  max-width:100%;
}
.page-contact .contact-panel{
  position:relative;
  padding:22px 18px;
  border-bottom:1px solid var(--grid);
}
.page-contact .contact-panel:last-child{border-bottom:0;}
.page-contact .contact-panel__label{
  margin:0 0 10px;
  font-size:11px;
  letter-spacing:.12em;
  color:var(--muted);
  padding-left:10px;
  border-left:2px solid var(--grid);
}
.page-contact .contact-panel__value{
  margin:0 0 12px;
  font-size:19px;
  line-height:1.35;
  color:var(--cyan);
  word-break:break-word;
  letter-spacing:.02em;
}
.page-contact .contact-panel--phone .contact-panel__value{
  font-size:24px;
  color:var(--gold);
}
.page-contact .contact-panel__value--addr{
  font-family:var(--font-body);
  font-size:17px;
  color:var(--text);
  letter-spacing:0;
}
.page-contact .contact-panel__desc{
  margin:0 0 12px;
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
}
.page-contact .contact-panel__meta{
  margin:0;
  display:inline-block;
  font-size:11px;
  letter-spacing:.05em;
  color:var(--text);
  padding:3px 8px;
  border:1px solid var(--grid);
  border-radius:4px;
  background:rgba(6,11,24,.6);
}
.page-contact .contact-panel--addr{
  background-image:
    repeating-linear-gradient(90deg,rgba(34,51,84,.9) 0 1px,transparent 1px 20px),
    repeating-linear-gradient(0deg,rgba(34,51,84,.9) 0 1px,transparent 1px 20px);
  background-size:20px 20px;
  background-position:0 0;
}
.page-contact .contact-panel--addr::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(6,11,24,.88);
  pointer-events:none;
}
.page-contact .contact-panel--addr > *{position:relative;}

/* ---------- 分流路径 ---------- */
.page-contact .route-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
}
.page-contact .route{
  position:relative;
  margin-left:6px;
  padding-left:26px;
  border-left:1px solid var(--grid);
}
.page-contact .route-node{
  position:relative;
  padding-bottom:26px;
  margin-bottom:24px;
  border-bottom:1px dashed rgba(34,51,84,.9);
}
.page-contact .route-node:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0;}
.page-contact .route-node::before{
  content:"";
  position:absolute;
  left:-32px;
  top:8px;
  width:11px;
  height:11px;
  border-radius:50%;
  background:var(--base);
  border:1px solid var(--cyan);
  box-shadow:0 0 0 4px rgba(76,243,225,.08);
}
.page-contact .route-node__no{
  margin:0 0 6px;
  font-size:11px;
  letter-spacing:.12em;
  color:var(--violet);
}
.page-contact .route-node h3{
  margin:0 0 8px;
  font-family:var(--font-display);
  font-size:18px;
  font-weight:800;
  letter-spacing:-.01em;
  color:var(--text);
}
.page-contact .route-node__body{
  margin:0 0 14px;
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
}
.page-contact .route-node__need{
  list-style:none;
  margin:0 0 12px;
  padding:0;
  display:grid;
  gap:7px;
}
.page-contact .route-node__need li{
  font-size:13px;
  line-height:1.7;
  color:var(--muted);
  padding-left:12px;
  border-left:2px solid var(--grid);
}
.page-contact .route-node__need .mono{
  color:var(--text);
  font-size:12px;
  margin-right:4px;
}
.page-contact .route-node__go{
  margin:0;
  font-size:13px;
  color:var(--muted);
}

.page-contact .route-figure{
  margin:0;
  border:1px solid var(--grid);
  border-radius:6px;
  overflow:hidden;
  background:rgba(19,30,51,.6);
  align-self:start;
}
.page-contact .route-figure .figure__media{
  position:relative;
  aspect-ratio:5 / 3;
  background:linear-gradient(150deg,rgba(76,243,225,.08),rgba(139,92,246,.1));
  overflow:hidden;
}
.page-contact .route-figure .figure__media img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}
.page-contact .route-figure .figure__cap{
  padding:12px 14px;
  font-size:12px;
  line-height:1.7;
  color:var(--muted);
  border-top:1px solid var(--grid);
}

/* ---------- 响应节奏 ---------- */
.page-contact .response-band{
  border-top:1px solid var(--grid);
  border-bottom:1px solid var(--grid);
  background:linear-gradient(180deg,rgba(12,20,36,.9),rgba(6,11,24,.75));
  padding:26px 16px;
  margin:0 -16px 52px;
}
.page-contact .response-band .c-head{border-bottom-color:rgba(34,51,84,.8);}
.page-contact .steps{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.page-contact .step{
  position:relative;
  padding:16px 16px 16px 18px;
  border:1px solid var(--grid);
  border-radius:5px;
  background:rgba(19,30,51,.55);
}
.page-contact .step::after{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:2px;
  height:34px;
  background:var(--cyan);
  opacity:.75;
}
.page-contact .step__no{
  display:block;
  font-size:11px;
  letter-spacing:.14em;
  color:var(--gold);
  margin-bottom:8px;
}
.page-contact .step h3{
  margin:0 0 8px;
  font-size:16px;
  font-weight:700;
  color:var(--text);
}
.page-contact .step p{
  margin:0;
  font-size:13.5px;
  line-height:1.8;
  color:var(--muted);
}
.page-contact .response-band__tip{
  margin:0;
  font-size:13.5px;
  line-height:1.85;
  color:var(--muted);
  padding-left:14px;
  border-left:1px solid var(--grid);
}

/* ---------- 合作方向 ---------- */
.page-contact .coop-band{
  list-style:none;
  margin:0 0 26px;
  padding:0;
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}
.page-contact .coop-item{
  padding:18px 16px;
  border:1px solid var(--grid);
  border-radius:5px;
  background:rgba(12,20,36,.6);
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}
.page-contact .coop-item:hover{
  border-color:rgba(245,185,66,.55);
  transform:translateY(-2px);
}
.page-contact .coop-item__tag{
  display:inline-block;
  font-size:10.5px;
  letter-spacing:.14em;
  color:var(--violet);
  padding:2px 7px;
  border:1px solid rgba(139,92,246,.45);
  border-radius:4px;
  margin-bottom:10px;
}
.page-contact .coop-item h3{
  margin:0 0 8px;
  font-size:16px;
  font-weight:700;
  color:var(--text);
  padding-bottom:6px;
  border-bottom:1px solid transparent;
  display:inline-block;
  transition:border-bottom-color .22s var(--ease);
}
.page-contact .coop-item:hover h3{border-bottom-color:var(--gold);}
.page-contact .coop-item p{
  margin:0;
  font-size:13.5px;
  line-height:1.8;
  color:var(--muted);
}

.page-contact .coop-foot{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 20px;
  padding-top:18px;
  border-top:1px solid var(--grid);
}
.page-contact .coop-foot__text{
  margin:0;
  flex:1 1 260px;
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-contact{padding:20px 24px 80px;}
  .page-contact .contact-hero{padding:42px 32px 34px;}
  .page-contact .contact-hero h1{font-size:44px;}
  .page-contact .contact-hero__lead{font-size:16px;}
  .page-contact .contact-hero__quick{
    grid-template-columns:repeat(3,1fr);
    gap:10px;
  }
  .page-contact .quick-link{display:block;padding:12px;}
  .page-contact .quick-link__idx{display:block;margin-bottom:6px;}
  .page-contact .c-head h2{font-size:26px;}
  .page-contact .steps{grid-template-columns:repeat(3,1fr);}
  .page-contact .response-band{margin:0 0 52px;padding:30px 24px;}
  .page-contact .coop-band{grid-template-columns:repeat(2,1fr);}
}

@media (min-width:900px){
  .page-contact .contact-panels{grid-template-columns:repeat(3,1fr);}
  .page-contact .contact-panel{
    border-bottom:0;
    border-right:1px solid var(--grid);
    padding:26px 22px;
  }
  .page-contact .contact-panel:last-child{border-right:0;}
  .page-contact .route-layout{
    grid-template-columns:minmax(0,7fr) minmax(0,4fr);
    gap:32px;
    align-items:start;
  }
  .page-contact .route-figure{position:sticky;top:80px;}
  .page-contact .contact-hero h1{font-size:52px;}
  .page-contact .c-head{
    grid-template-columns:auto auto 1fr;
    gap:14px;
  }
  .page-contact .c-head__note{
    grid-column:3;
    justify-self:end;
    text-align:right;
    max-width:34em;
  }
}
<<<END>>>