.page-contact{
  --ct-ink:#1A1408;
  --ct-line:rgba(138,151,173,.22);
  width:100%;
  max-width:1340px;
  margin:0 auto;
  padding:clamp(22px,3.4vw,52px) var(--gutter) clamp(64px,9vw,120px);
  display:flex;
  flex-direction:column;
  gap:clamp(40px,6vw,88px);
  color:var(--text);
  font-family:var(--font-sans);
}

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

.page-contact a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(34,224,214,.42);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact a:hover,
.page-contact a:focus-visible{
  color:var(--green);
  border-bottom-color:var(--green);
}

.page-contact .eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--cyan);
  margin:0;
}

.page-contact .ct-block{
  display:flex;
  flex-direction:column;
  gap:clamp(22px,2.8vw,36px);
}

.page-contact .section-head{
  display:flex;
  flex-direction:column;
  gap:10px;
  max-width:78ch;
}

.page-contact .section-title{
  margin:0;
  font-size:clamp(26px,3.6vw,40px);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-.018em;
  color:var(--white);
}

.page-contact .section-head .lede{
  margin:0;
  max-width:66ch;
  color:var(--steel);
  font-size:15.5px;
  line-height:1.78;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero{
  display:grid;
  gap:clamp(22px,3vw,40px);
  padding-bottom:clamp(26px,3.6vw,48px);
  border-bottom:1px solid var(--ct-line);
}

.page-contact .ct-hero__grid{
  display:grid;
  gap:clamp(22px,3vw,38px);
  align-items:start;
}

.page-contact .ct-hero__lead h1{
  margin:.2em 0 .34em;
  font-size:clamp(40px,7.4vw,86px);
  font-weight:900;
  line-height:1.04;
  letter-spacing:-.028em;
  color:var(--white);
}

.page-contact .ct-hero__lead h1 em{
  font-style:normal;
  color:var(--cyan);
}
@supports (-webkit-text-stroke:1px #000){
  .page-contact .ct-hero__lead h1 em{
    color:transparent;
    -webkit-text-stroke:1.5px var(--cyan);
    text-shadow:0 0 30px rgba(34,224,214,.24);
  }
}

.page-contact .ct-hero__lead .lede{
  margin:0;
  max-width:60ch;
  font-size:clamp(15.5px,1.6vw,17.5px);
  line-height:1.78;
  color:var(--text);
}

.page-contact .ct-hero__panel{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:clamp(18px,2.4vw,26px);
  border:1px solid var(--grid);
  background:linear-gradient(158deg,rgba(124,92,255,.16),rgba(34,224,214,.07) 58%,transparent 100%);
}

.page-contact .ct-hero__cap{
  margin:0;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.24em;
  color:var(--steel);
}

.page-contact .ct-hero__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:clamp(32px,4.6vw,46px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--green);
}

.page-contact .ct-hero__num small{
  font-size:.46em;
  margin-left:2px;
}

.page-contact .ct-hero__sub{
  margin:0;
  font-size:13.5px;
  line-height:1.65;
  color:var(--steel);
}

.page-contact .ct-hero__facts{
  list-style:none;
  margin:12px 0 0;
  padding:12px 0 0;
  border-top:1px solid var(--grid);
  display:grid;
  gap:8px;
  font-size:13px;
  color:var(--text);
}

.page-contact .ct-hero__facts li{
  display:flex;
  align-items:center;
  gap:9px;
}

/* ---------- 联系渠道 ---------- */
.page-contact .ct-reach{
  display:grid;
  gap:clamp(20px,2.8vw,34px);
}

.page-contact .ct-plate{
  position:relative;
  overflow:hidden;
  padding:clamp(26px,3.2vw,42px) clamp(20px,2.8vw,36px);
  background:var(--paper);
  color:var(--ct-ink);
  border:3px solid var(--ct-ink);
  box-shadow:var(--shadow-hard);
}

.page-contact .ct-plate::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:7px;
  background:linear-gradient(90deg,var(--cyan) 0 34%,var(--purple) 34% 67%,var(--green) 67% 100%);
}

.page-contact .ct-plate__kicker{
  margin:0 0 20px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:#6B5B3E;
}

.page-contact .ct-ways{
  margin:0;
  display:grid;
}

.page-contact .ct-way{
  padding:17px 0;
  border-top:1px dashed rgba(26,20,8,.3);
}

.page-contact .ct-way:first-child{
  border-top:0;
  padding-top:0;
}

.page-contact .ct-way dt{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.24em;
  color:#7A6A4A;
}

.page-contact .ct-way dd{
  margin:7px 0;
  font-family:var(--font-mono);
  font-size:clamp(15px,2vw,20px);
  font-weight:700;
  line-height:1.36;
  letter-spacing:-.01em;
  color:var(--ct-ink);
  overflow-wrap:anywhere;
}

.page-contact .ct-way p{
  margin:0;
  font-size:13.5px;
  line-height:1.65;
  color:#4A3F2A;
}

.page-contact .ct-reach__media{
  position:relative;
  margin:0;
  aspect-ratio:auto;
  border:1px solid var(--grid);
  background:var(--panel);
}

.page-contact .ct-reach__media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

/* ---------- 受理时间 ---------- */
.page-contact .ct-hours{
  position:relative;
  display:grid;
  gap:clamp(18px,2.6vw,32px);
  padding:clamp(24px,3.2vw,42px) clamp(22px,3vw,40px);
  border:1px solid var(--grid);
  background:linear-gradient(118deg,rgba(34,224,214,.1),rgba(124,92,255,.1) 55%,transparent 100%);
}

.page-contact .ct-hours::after{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:linear-gradient(180deg,var(--cyan),var(--purple));
}

.page-contact .ct-hours__clock{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.page-contact .ct-hours__num{
  font-family:var(--font-mono);
  font-size:clamp(28px,4.4vw,46px);
  font-weight:700;
  line-height:1;
  letter-spacing:-.02em;
  color:var(--green);
}

.page-contact .ct-hours__cap{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  color:var(--steel);
}

.page-contact .ct-hours__title{
  margin:0 0 12px;
  font-size:clamp(20px,2.4vw,26px);
  font-weight:800;
  line-height:1.3;
  color:var(--white);
}

.page-contact .ct-hours__body p{
  margin:0 0 10px;
  max-width:64ch;
  font-size:15.5px;
  line-height:1.76;
  color:var(--text);
}

.page-contact .ct-hours__body p:last-child{
  margin-bottom:0;
}

/* ---------- 咨询分类 ---------- */
.page-contact .ct-topics{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid var(--ct-line);
}

.page-contact .ct-topic{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:clamp(14px,2.2vw,30px);
  padding:clamp(20px,2.8vw,32px) clamp(0px,1vw,14px);
  border-bottom:1px solid var(--ct-line);
  transition:background-color .25s var(--ease);
}

.page-contact .ct-topic:hover{
  background:rgba(34,224,214,.05);
}

.page-contact .ct-topic__idx{
  padding-top:5px;
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:700;
  letter-spacing:.1em;
  color:var(--cyan);
}

.page-contact .ct-topic h3{
  margin:0 0 9px;
  font-size:clamp(18px,2.2vw,23px);
  font-weight:800;
  line-height:1.3;
  color:var(--white);
}

.page-contact .ct-topic p{
  margin:0;
  max-width:62ch;
  font-size:15px;
  line-height:1.76;
  color:var(--text);
}

.page-contact .ct-topic p.ct-topic__hint{
  margin-top:12px;
  padding-left:14px;
  border-left:2px solid var(--purple);
  font-size:13.5px;
  line-height:1.7;
  color:var(--steel);
}

/* ---------- 合作共建 ---------- */
.page-contact .ct-collab{
  display:grid;
  gap:clamp(16px,2.2vw,24px);
}

.page-contact .ct-collab__card{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:clamp(20px,2.6vw,30px);
  background:var(--panel);
  border:1px solid var(--grid);
  border-top-width:3px;
  border-top-color:var(--cyan);
  transition:transform .25s var(--ease),border-color .25s var(--ease);
}

.page-contact .ct-collab__card:hover{
  transform:translateY(-4px);
}

.page-contact .ct-collab__card--purple{
  border-top-color:var(--purple);
}

.page-contact .ct-collab__card--green{
  border-top-color:var(--green);
}

.page-contact .ct-collab__card h3{
  margin:0;
  font-size:19px;
  font-weight:800;
  color:var(--white);
}

.page-contact .ct-collab__card p{
  margin:0;
  font-size:14.5px;
  line-height:1.74;
  color:var(--text);
}

.page-contact .ct-collab__card p.ct-collab__meta{
  margin-top:auto;
  padding-top:13px;
  border-top:1px dashed var(--grid);
  font-family:var(--font-mono);
  font-size:12.5px;
  line-height:1.65;
  color:var(--steel);
}

/* ---------- 北京地区 ---------- */
.page-contact .ct-city{
  margin:0;
}

.page-contact .ct-city__frame{
  position:relative;
  aspect-ratio:auto;
  border:1px solid var(--grid);
  background:var(--void);
  overflow:hidden;
}

.page-contact .ct-city__frame img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

.page-contact .ct-city__lines{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  pointer-events:none;
  opacity:.55;
  mix-blend-mode:screen;
}

.page-contact .ct-city__lines path{
  fill:none;
  stroke:var(--cyan);
  stroke-width:1.4;
  stroke-dasharray:9 7;
  vector-effect:non-scaling-stroke;
}

.page-contact .ct-city__lines circle{
  fill:var(--green);
}

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

.page-contact .ct-city__list li{
  display:grid;
  gap:7px;
  padding:clamp(18px,2.4vw,26px) 0;
  border-bottom:1px solid var(--ct-line);
}

.page-contact .ct-city__list h3{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0;
  font-size:17px;
  font-weight:800;
  color:var(--white);
}

.page-contact .ct-city__list h3::before{
  content:"";
  flex:none;
  width:8px;
  height:8px;
  background:var(--green);
  box-shadow:0 0 10px rgba(182,255,59,.72);
}

.page-contact .ct-city__list p{
  margin:0;
  max-width:72ch;
  font-size:14.5px;
  line-height:1.74;
  color:var(--steel);
}

/* ---------- 准备清单 ---------- */
.page-contact .ct-checklist{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:clamp(14px,2vw,20px);
}

.page-contact .ct-checklist li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:14px;
  padding:clamp(16px,2.2vw,24px);
  background:var(--panel-2);
  border:1px solid var(--grid);
  border-left:3px solid var(--green);
}

.page-contact .ct-check{
  font-family:var(--font-mono);
  font-size:18px;
  font-weight:700;
  line-height:1.35;
  color:var(--green);
}

.page-contact .ct-checklist h3{
  margin:0 0 5px;
  font-size:16px;
  font-weight:800;
  color:var(--white);
}

.page-contact .ct-checklist p{
  margin:0;
  font-size:14px;
  line-height:1.72;
  color:var(--text);
}

.page-contact .ct-checklist__note{
  margin:0;
  max-width:78ch;
  font-size:14px;
  line-height:1.82;
  color:var(--steel);
}

/* ---------- 响应式 ---------- */
@media (min-width:768px){
  .page-contact .ct-checklist{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-contact .ct-city__list li{
    grid-template-columns:230px minmax(0,1fr);
    align-items:baseline;
    gap:26px;
  }
}

@media (min-width:900px){
  .page-contact .ct-reach{
    grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
    align-items:start;
  }
  .page-contact .ct-collab{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-contact .ct-topic{
    grid-template-columns:64px minmax(0,1fr);
  }
}

@media (min-width:1024px){
  .page-contact .ct-hero__grid{
    grid-template-columns:minmax(0,1fr) 282px;
    gap:clamp(28px,4vw,64px);
    align-items:end;
  }
  .page-contact .ct-hours{
    grid-template-columns:minmax(0,236px) minmax(0,1fr);
    align-items:center;
  }
}

@media (max-width:520px){
  .page-contact .ct-plate{
    box-shadow:4px 4px 0 rgba(5,7,13,.85);
  }
  .page-contact .ct-topic{
    grid-template-columns:minmax(0,1fr);
    gap:8px;
  }
  .page-contact .ct-topic__idx{
    padding-top:0;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .ct-collab__card:hover{
    transform:none;
  }
  .page-contact *{
    transition:none;
  }
}