.page-contact{
  --ct-card:rgba(14,74,55,.72);
  --ct-line:var(--line);
  --ct-glow:rgba(0,229,195,.14);
  background:
    radial-gradient(760px 460px at 92% 0%, var(--ct-glow), transparent 62%),
    radial-gradient(620px 420px at 0% 34%, rgba(255,122,69,.08), transparent 66%),
    var(--pitch);
  color:var(--paper);
  font-family:var(--font-sans);
  padding:clamp(18px,3.4vw,34px) 0 clamp(56px,9vw,104px);
  overflow-x:clip;
}
.page-contact .ct-shell{
  width:100%;
  max-width:var(--shell);
  margin-inline:auto;
  padding-inline:var(--gutter);
}
.page-contact .crumbs{margin-bottom:clamp(18px,3vw,30px);}

.page-contact .ct-eyebrow{
  font-family:var(--font-mono);
  letter-spacing:.18em;
  color:var(--cyan);
  margin:0 0 12px;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero{
  display:grid;
  gap:clamp(26px,3.6vw,44px);
  align-items:start;
  margin-top:clamp(6px,1.6vw,16px);
}
.page-contact .ct-hero h1{
  margin:0;
  font-size:clamp(32px,6.4vw,54px);
  line-height:1.06;
  letter-spacing:.015em;
  font-weight:800;
  color:var(--paper);
}
.page-contact .ct-lede{
  margin:18px 0 0;
  max-width:56ch;
  font-size:clamp(15px,1.9vw,17px);
  line-height:1.85;
  color:var(--paper-82);
}
.page-contact .ct-lede--tight{
  margin-top:14px;
  font-size:16px;
  line-height:1.8;
  color:var(--paper-82);
}

/* ---------- 三条通道 ---------- */
.page-contact .ct-channels{
  display:grid;
  gap:16px;
  margin-top:clamp(24px,3.6vw,36px);
}
.page-contact .ct-chan{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:6px 18px;
  padding:clamp(16px,2.6vw,24px);
  background:var(--ct-card);
  border:var(--bw) solid var(--ct-line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-hard);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.page-contact .ct-chan:hover{
  transform:translateY(-3px);
  border-color:var(--cyan);
  box-shadow:8px 8px 0 rgba(4,20,15,.6);
}
.page-contact .ct-chan:focus-within{
  border-color:var(--cyan);
  box-shadow:0 0 0 2px var(--cyan),var(--shadow-hard);
}
.page-contact .ct-chan__no{
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.9;
  color:var(--orange);
  letter-spacing:.1em;
}
.page-contact .ct-chan__title{
  margin:0 0 8px;
  font-size:clamp(17px,2.2vw,20px);
  font-weight:700;
  letter-spacing:.02em;
  color:var(--paper);
}
.page-contact .ct-chan__value{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:clamp(14px,2.1vw,19px);
  letter-spacing:.01em;
  color:var(--cyan);
  text-decoration:none;
  overflow-wrap:anywhere;
  -webkit-user-select:all;
  user-select:all;
  border-bottom:2px dashed rgba(0,229,195,.4);
  transition:color var(--ease),border-color var(--ease);
}
.page-contact .ct-chan__value--text{
  color:var(--paper);
  font-family:var(--font-sans);
  font-weight:700;
  border-bottom-color:rgba(245,241,232,.28);
}
.page-contact .ct-chan__value:hover{border-bottom-color:var(--cyan);}
.page-contact .ct-chan__value:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:4px;
  border-radius:2px;
}
.page-contact .ct-chan__note{
  margin:10px 0 0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--paper-64);
}
.page-contact .ct-chan__jump{
  color:var(--orange);
  text-decoration:none;
  border-bottom:1px solid rgba(255,122,69,.55);
}
.page-contact .ct-chan__jump:hover{color:var(--paper);border-bottom-color:var(--paper);}

/* ---------- 右侧准备卡 ---------- */
.page-contact .ct-aside{
  background:var(--paper);
  color:var(--deep);
  border:var(--bw) solid var(--night);
  border-radius:var(--radius);
  box-shadow:var(--shadow-hard);
  padding:clamp(18px,2.8vw,26px);
}
.page-contact .ct-aside__tag{
  margin:0 0 10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.16em;
  color:var(--clay);
}
.page-contact .ct-aside__title{
  margin:0;
  font-size:clamp(19px,2.6vw,23px);
  line-height:1.35;
  letter-spacing:.01em;
  color:var(--deep);
}
.page-contact .ct-check{
  display:grid;
  gap:11px;
  margin:16px 0 0;
  padding:0;
  list-style:none;
}
.page-contact .ct-check li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:11px;
  align-items:start;
}
.page-contact .ct-check input{
  -webkit-appearance:none;
  appearance:none;
  position:relative;
  width:20px;
  height:20px;
  margin:2px 0 0;
  padding:0;
  border:2px solid var(--line);
  border-radius:3px;
  background:transparent;
  cursor:pointer;
  flex:none;
  transition:background var(--ease),border-color var(--ease);
}
.page-contact .ct-check input:checked{
  background:var(--cyan);
  border-color:var(--deep);
}
.page-contact .ct-check input:checked::after{
  content:"";
  position:absolute;
  left:5px;
  top:1px;
  width:6px;
  height:11px;
  border-right:2px solid var(--deep);
  border-bottom:2px solid var(--deep);
  transform:rotate(40deg);
}
.page-contact .ct-check input:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
}
.page-contact .ct-check label{
  font-size:15px;
  line-height:1.65;
  cursor:pointer;
}
.page-contact .ct-hours{
  margin:18px 0 0;
  padding-top:14px;
  border-top:2px dashed rgba(16,32,27,.22);
  font-size:14px;
  line-height:1.7;
  color:rgba(16,32,27,.78);
}
.page-contact .ct-hours__k{
  display:inline-block;
  margin-right:8px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--clay);
}

/* ---------- 通用区块 ---------- */
.page-contact .ct-sec{margin-top:clamp(46px,7vw,88px);}
.page-contact .ct-h2{
  margin:0;
  font-size:clamp(23px,3.6vw,34px);
  line-height:1.22;
  letter-spacing:.02em;
  color:var(--paper);
}
.page-contact .ct-sec__head{max-width:60ch;}
.page-contact .ct-sec__sub{
  margin:12px 0 0;
  font-size:15.5px;
  line-height:1.8;
  color:var(--paper-64);
}

/* ---------- 支持范围 ---------- */
.page-contact .ct-topics{
  margin:clamp(22px,3.4vw,32px) 0 0;
  padding:0;
  list-style:none;
  border-top:var(--bw) solid var(--ct-line);
}
.page-contact .ct-topic{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:6px 16px;
  align-items:start;
  padding:clamp(16px,2.6vw,24px) clamp(2px,.6vw,10px);
  border-bottom:var(--bw) solid var(--ct-line);
  transition:background var(--ease),padding-left var(--ease);
}
.page-contact .ct-topic:hover{
  background:rgba(0,229,195,.07);
  padding-left:clamp(10px,1.6vw,20px);
}
.page-contact .ct-topic__no{
  font-family:var(--font-mono);
  font-size:13px;
  line-height:2;
  color:var(--cyan);
  letter-spacing:.08em;
}
.page-contact .ct-topic__title{
  margin:0 0 6px;
  font-size:clamp(18px,2.4vw,21px);
  font-weight:700;
  letter-spacing:.02em;
  color:var(--paper);
}
.page-contact .ct-topic__desc{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:var(--paper-64);
  max-width:50ch;
}
.page-contact .ct-topic__link{
  grid-column:2;
  justify-self:start;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.05em;
  color:var(--orange);
  text-decoration:none;
  border-bottom:2px solid rgba(255,122,69,.45);
  padding-bottom:2px;
  transition:color var(--ease),border-color var(--ease);
}
.page-contact .ct-topic__link:hover{color:var(--paper);border-bottom-color:var(--paper);}
.page-contact .ct-topic__link:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:4px;
}

/* ---------- 反馈更快 ---------- */
.page-contact .ct-faster{
  display:grid;
  gap:clamp(24px,3.4vw,40px);
  align-items:center;
}
.page-contact .ct-figure{
  margin:0;
  border:var(--bw) solid var(--ct-line);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--night);
  box-shadow:var(--shadow-soft);
}
.page-contact .ct-figure img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
.page-contact .ct-figure__cap{
  padding:12px 16px;
  font-family:var(--font-mono);
  font-size:12.5px;
  line-height:1.7;
  letter-spacing:.02em;
  color:var(--paper-64);
  background:rgba(7,31,24,.85);
  border-top:var(--bw) solid var(--ct-line);
}
.page-contact .ct-steps{
  margin:18px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:14px;
}
.page-contact .ct-steps li{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:12px;
  align-items:start;
  font-size:15.5px;
  line-height:1.8;
  color:var(--paper-82);
}
.page-contact .ct-steps__no{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:26px;
  height:26px;
  margin-top:3px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--deep);
  background:var(--cyan);
  border-radius:3px;
  flex:none;
}
.page-contact .ct-steps strong{color:var(--paper);}
.page-contact .ct-faster__tail{
  margin:18px 0 0;
  padding-left:14px;
  border-left:3px solid var(--clay);
  font-size:15px;
  line-height:1.8;
  color:var(--paper-64);
}
.page-contact .ct-faster__btn{margin-top:20px;display:inline-block;}

/* ---------- 地址卡 ---------- */
.page-contact .ct-visit{
  position:relative;
  isolation:isolate;
  margin-top:clamp(46px,7vw,88px);
  border:var(--bw) solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  background:var(--night);
  box-shadow:var(--shadow-hard);
  padding:clamp(26px,5vw,60px);
}
.page-contact .ct-visit::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(112deg,rgba(7,31,24,.97) 0%,rgba(7,31,24,.82) 46%,rgba(11,61,46,.5) 100%);
}
.page-contact .ct-visit__bg{
  position:absolute;
  inset:0;
  z-index:-2;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.48;
}
.page-contact .ct-visit__inner{
  position:relative;
  max-width:62ch;
  transition:transform var(--ease);
}
.page-contact .ct-visit__pin{
  display:inline-block;
  margin:0 0 16px;
  padding:5px 12px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--night);
  background:var(--orange);
  border-radius:2px;
}
.page-contact .ct-visit__title{
  margin:0;
  font-size:clamp(22px,3.4vw,32px);
  line-height:1.2;
  letter-spacing:.03em;
  color:var(--paper);
}
.page-contact .ct-visit__addr{
  margin:14px 0 0;
  font-size:clamp(18px,3vw,28px);
  font-weight:700;
  line-height:1.5;
  letter-spacing:.02em;
  color:var(--mint);
  -webkit-user-select:all;
  user-select:all;
}
.page-contact .ct-visit__desc{
  margin:14px 0 0;
  font-size:15.5px;
  line-height:1.85;
  color:var(--paper-82);
  max-width:52ch;
}
.page-contact .ct-visit__hint{
  display:inline-block;
  margin:20px 0 0;
  padding:8px 14px;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.06em;
  color:var(--cyan);
  border:2px solid rgba(0,229,195,.4);
  border-radius:3px;
  opacity:1;
  transition:opacity var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
@media (hover:hover){
  .page-contact .ct-visit:hover{border-color:var(--orange);}
  .page-contact .ct-visit:hover .ct-visit__hint{
    background:var(--orange);
    border-color:var(--orange);
    color:var(--night);
  }
}

/* ---------- 合作 ---------- */
.page-contact .ct-coop{
  display:grid;
  gap:clamp(24px,3.4vw,44px);
  align-items:start;
}
.page-contact .ct-coop .btn--warm{margin-top:22px;display:inline-block;}
.page-contact .ct-coop__cards{
  display:grid;
  gap:14px;
}
.page-contact .ct-coop__card{
  padding:clamp(16px,2.4vw,22px);
  background:rgba(245,241,232,.94);
  color:var(--deep);
  border:var(--bw) solid var(--clay);
  border-radius:var(--radius);
  box-shadow:var(--shadow-hard);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.page-contact .ct-coop__card:hover{
  transform:translateY(-3px);
  border-color:var(--orange);
  box-shadow:8px 8px 0 rgba(4,20,15,.55);
}
.page-contact .ct-coop__card h3{
  margin:0 0 8px;
  font-size:17px;
  letter-spacing:.02em;
  color:var(--deep);
}
.page-contact .ct-coop__card p{
  margin:0;
  font-size:14.5px;
  line-height:1.78;
  color:rgba(16,32,27,.82);
}

/* ---------- 底部链接行 ---------- */
.page-contact .ct-legal{
  margin:clamp(36px,5vw,60px) 0 0;
  padding-top:18px;
  border-top:var(--bw) solid var(--ct-line);
  font-size:14px;
  line-height:1.9;
  color:var(--paper-64);
}
.page-contact .ct-legal a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(0,229,195,.45);
}
.page-contact .ct-legal a:hover{color:var(--paper);border-bottom-color:var(--paper);}
.page-contact a:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------- 断点 ---------- */
@media (min-width:640px){
  .page-contact .ct-coop__cards{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (min-width:900px){
  .page-contact .ct-hero{
    grid-template-columns:minmax(0,1.32fr) minmax(0,.86fr);
    gap:clamp(32px,4vw,56px);
  }
  .page-contact .ct-faster{
    grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  }
  .page-contact .ct-topic{
    grid-template-columns:58px minmax(0,1.3fr) minmax(0,1fr);
    align-items:center;
  }
  .page-contact .ct-topic__body{grid-column:2;}
  .page-contact .ct-topic__link{
    grid-column:3;
    justify-self:end;
  }
  .page-contact .ct-visit::before{
    content:"";
    position:absolute;
    top:0;
    bottom:0;
    left:56%;
    width:2px;
    background:linear-gradient(180deg,var(--orange),rgba(255,122,69,0));
    transform:skewX(-13deg);
    opacity:.6;
  }
}
@media (min-width:1100px){
  .page-contact .ct-coop{
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:clamp(36px,4.6vw,64px);
  }
  .page-contact .ct-coop__cards{grid-template-columns:1fr;}
}
@media (prefers-reduced-motion:reduce){
  .page-contact .ct-chan,
  .page-contact .ct-topic,
  .page-contact .ct-coop__card,
  .page-contact .ct-visit__inner,
  .page-contact .ct-visit__hint{
    transition:none;
  }
  .page-contact .ct-chan:hover,
  .page-contact .ct-coop__card:hover{transform:none;}
}