.page-contact{
  --ct-gap:clamp(20px,3vw,36px);
  --ct-edge:rgba(184,131,62,.42);
  --ct-soft:rgba(17,24,23,.72);
  background:var(--paper);
  color:var(--ink);
  overflow-x:hidden;
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero{
  position:relative;
  padding:clamp(26px,4.6vw,58px) 0 clamp(34px,5vw,72px);
  border-bottom:1px solid var(--hairline);
  background:linear-gradient(180deg,rgba(14,42,47,.05),rgba(14,42,47,0) 62%),var(--paper);
}
.page-contact .ct-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(to right,var(--hairline-soft) 1px,transparent 1px),
    linear-gradient(to bottom,var(--hairline-soft) 1px,transparent 1px);
  background-size:clamp(48px,6vw,88px) clamp(48px,6vw,88px);
  -webkit-mask-image:radial-gradient(120% 92% at 10% 0%,#000 18%,transparent 76%);
  mask-image:radial-gradient(120% 92% at 10% 0%,#000 18%,transparent 76%);
  pointer-events:none;
}
.page-contact .ct-hero__grid{
  position:relative;
  z-index:1;
  display:grid;
  gap:clamp(26px,4vw,52px);
}
.page-contact .ct-hero__title{
  margin:.38em 0 .48em;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(30px,5.2vw,62px);
  line-height:1.16;
  letter-spacing:-.01em;
}
.page-contact .ct-hero__lede{
  margin:0 0 clamp(18px,2.6vw,28px);
  max-width:54ch;
  font-size:clamp(15px,1.5vw,17px);
  line-height:1.9;
  color:var(--ct-soft);
}
.page-contact .ct-quick{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-contact .ct-quick a{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:9px 14px;
  border:1px solid var(--hairline);
  background:var(--white);
  color:var(--ink);
  font-size:13px;
  text-decoration:none;
  transition:border-color .2s var(--ease),color .2s var(--ease),background .2s var(--ease);
}
.page-contact .ct-quick a:hover,
.page-contact .ct-quick a:focus-visible{
  border-color:var(--copper);
  background:#FBF7F0;
  color:var(--ink-teal);
}
.page-contact .ct-quick .mono{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.08em;
  color:var(--copper);
}

.page-contact .ct-hero__figure{margin:0;}
.page-contact .ct-hero__media{
  position:relative;
  aspect-ratio:3/2;
  background:linear-gradient(150deg,var(--ink-teal),var(--ink-deep));
}
.page-contact .ct-hero__media img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
}
.page-contact .ct-hero__media::after{
  content:"";
  position:absolute;
  left:10px;
  top:10px;
  width:46px;
  height:46px;
  border-left:1px solid var(--copper-bright);
  border-top:1px solid var(--copper-bright);
  pointer-events:none;
}
.page-contact .figure__caption{
  margin-top:10px;
  font-family:var(--font-mono);
  font-size:11.5px;
  line-height:1.7;
  letter-spacing:.02em;
  color:rgba(17,24,23,.58);
}

/* ---------- 区块标题 ---------- */
.page-contact .ct-section-head{
  max-width:640px;
  margin-bottom:clamp(22px,3.4vw,42px);
}
.page-contact .ct-section-head h2{
  margin:.3em 0 .55em;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(23px,3.4vw,40px);
  line-height:1.26;
}
.page-contact .ct-section-head__note{
  margin:0;
  max-width:48ch;
  font-size:15px;
  line-height:1.85;
  color:var(--ct-soft);
}

/* ---------- 联系渠道卡 ---------- */
.page-contact .ct-channels{background:var(--white);}
.page-contact .ct-cards{
  display:grid;
  gap:clamp(14px,2vw,22px);
}
.page-contact .ct-card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:clamp(20px,2.6vw,30px);
  background:var(--white);
  border:1px solid var(--ct-edge);
  overflow:hidden;
  transition:border-color .22s var(--ease),transform .22s var(--ease);
}
.page-contact .ct-card::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  height:2px;
  width:0;
  background:linear-gradient(90deg,var(--copper),var(--amber));
  transition:width .32s var(--ease);
}
.page-contact .ct-card:hover::before,
.page-contact .ct-card:focus-within::before{width:100%;}
.page-contact .ct-card:hover{border-color:var(--copper-bright);transform:translateY(-2px);}
.page-contact .ct-card__num{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--copper);
}
.page-contact .ct-card__title{
  margin:0;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:20px;
  line-height:1.4;
}
.page-contact .ct-card__value{
  margin:0;
  font-family:var(--font-serif);
  font-size:clamp(19px,2.2vw,25px);
  line-height:1.35;
  word-break:break-word;
}
.page-contact .ct-card__value a{
  color:inherit;
  text-decoration:none;
  border-bottom:1px solid var(--copper);
  transition:color .2s var(--ease),border-color .2s var(--ease);
}
.page-contact .ct-card__value a:hover,
.page-contact .ct-card__value a:focus-visible{color:var(--ink-teal);border-color:var(--amber);}
.page-contact .ct-card--mail .ct-card__value{font-size:clamp(16px,1.7vw,20px);word-break:break-all;}
.page-contact .ct-card__value--addr{
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.7;
}
.page-contact .ct-card__desc{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--ct-soft);
}
.page-contact .ct-card__meta{
  margin:auto 0 0;
  padding-top:12px;
  border-top:1px solid var(--hairline-soft);
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  color:rgba(17,24,23,.55);
}
.page-contact .ct-card--tel{
  background:var(--ink-teal);
  border-color:rgba(214,163,92,.5);
  color:var(--white);
}
.page-contact .ct-card--tel .ct-card__num{color:var(--amber);}
.page-contact .ct-card--tel .ct-card__desc{color:rgba(255,255,255,.76);}
.page-contact .ct-card--tel .ct-card__meta{
  border-top-color:rgba(255,255,255,.18);
  color:rgba(255,255,255,.6);
}
.page-contact .ct-card--tel .ct-card__value a:hover,
.page-contact .ct-card--tel .ct-card__value a:focus-visible{color:var(--amber);}
.page-contact .ct-card--addr{background:var(--slate);border-color:rgba(184,131,62,.3);}

/* ---------- 咨询流程 ---------- */
.page-contact .ct-flow{background:var(--slate);}
.page-contact .ct-steps{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:0;
}
.page-contact .ct-steps li{
  position:relative;
  padding:0 0 26px 34px;
  border-left:1px solid var(--line);
}
.page-contact .ct-steps li:last-child{padding-bottom:0;}
.page-contact .ct-step__num{
  position:absolute;
  left:-1px;
  top:0;
  transform:translateX(-50%);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:24px;
  background:var(--ink-teal);
  color:var(--amber);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.06em;
}
.page-contact .ct-step__title{
  margin:0 0 8px;
  padding-top:2px;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:18px;
  line-height:1.45;
}
.page-contact .ct-step__text{
  margin:0;
  font-size:14px;
  line-height:1.85;
  color:var(--ct-soft);
}

/* ---------- 来信前准备 ---------- */
.page-contact .ct-prep{background:var(--paper);}
.page-contact .ct-prep__grid{
  display:grid;
  gap:clamp(24px,4vw,48px);
}
.page-contact .ct-prep__figure{margin:0;}
.page-contact .ct-prep__body h2{
  margin:.3em 0 .6em;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(22px,3.2vw,38px);
  line-height:1.28;
}
.page-contact .ct-prep__list{
  list-style:none;
  margin:0 0 18px;
  padding:0;
  display:grid;
  gap:1px;
  background:var(--hairline);
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}
.page-contact .ct-prep__list li{
  display:grid;
  grid-template-columns:32px minmax(0,1fr);
  gap:12px;
  padding:14px 0;
  background:var(--paper);
}
.page-contact .ct-prep__mark{
  font-family:var(--font-mono);
  font-size:12px;
  line-height:2;
  color:var(--copper);
}
.page-contact .ct-prep__text{
  font-size:14.5px;
  line-height:1.85;
  color:var(--ct-soft);
}
.page-contact .ct-prep__text strong{
  display:block;
  margin-bottom:3px;
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  color:var(--ink);
}
.page-contact .ct-prep__tip{
  margin:0 0 18px;
  padding:12px 14px;
  border-left:2px solid var(--copper);
  background:var(--white);
  font-size:14px;
  line-height:1.8;
  color:var(--ct-soft);
}
.page-contact .ct-prep__tip .mono{
  font-family:var(--font-mono);
  font-size:12.5px;
  color:var(--ink-teal);
}

/* ---------- 服务时间与备案 ---------- */
.page-contact .ct-info{
  background:linear-gradient(160deg,var(--ink-teal),var(--ink-deep));
  color:var(--white);
}
.page-contact .ct-info__grid{
  display:grid;
  gap:clamp(24px,4vw,48px);
}
.page-contact .ct-info__aside{
  align-self:start;
  padding:clamp(18px,2.6vw,28px);
  border:1px solid rgba(214,163,92,.44);
  background:rgba(255,255,255,.03);
}
.page-contact .ct-info__aside .eyebrow{color:var(--amber);}
.page-contact .ct-info__clock{
  margin:14px 0 4px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.24em;
  color:rgba(255,255,255,.62);
}
.page-contact .ct-info__hours{
  margin:0 0 14px;
  font-family:var(--font-serif);
  font-size:clamp(28px,4vw,42px);
  line-height:1.1;
  letter-spacing:.01em;
}
.page-contact .ct-info__hours span{
  margin:0 6px;
  color:var(--copper-bright);
}
.page-contact .ct-info__note{
  margin:0;
  font-size:13.5px;
  line-height:1.85;
  color:rgba(255,255,255,.72);
}
.page-contact .ct-info__main h2{
  margin:0 0 clamp(14px,2vw,22px);
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(22px,3vw,34px);
  line-height:1.3;
}
.page-contact .ct-info__list{
  margin:0;
  display:grid;
  gap:0;
}
.page-contact .ct-info__list > div{
  display:grid;
  gap:4px;
  padding:13px 0;
  border-top:1px solid rgba(255,255,255,.14);
}
.page-contact .ct-info__list > div:last-child{border-bottom:1px solid rgba(255,255,255,.14);}
.page-contact .ct-info__list dt{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.12em;
  color:var(--copper-bright);
}
.page-contact .ct-info__list dd{
  margin:0;
  font-size:14.5px;
  line-height:1.8;
  color:rgba(255,255,255,.86);
}
.page-contact .ct-info__list dd.mono{
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--white);
}

/* ---------- 常见咨询 ---------- */
.page-contact .ct-faq{background:var(--slate);}
.page-contact .ct-faq__intro h2{
  margin:.3em 0 .6em;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(23px,3.2vw,38px);
  line-height:1.28;
}
.page-contact .ct-faq__lead{
  margin:0 0 clamp(18px,2.4vw,24px);
  max-width:36ch;
  font-size:14.5px;
  line-height:1.85;
  color:var(--ct-soft);
}
.page-contact .ct-faq__list{border-top:1px solid var(--hairline);}
.page-contact .ct-faq__item{
  border-bottom:1px solid var(--hairline);
}
.page-contact .ct-faq__item summary{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:16px;
  padding:16px 0;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-sans);
  font-size:15px;
  font-weight:600;
  line-height:1.65;
  color:var(--ink);
  transition:color .2s var(--ease);
}
.page-contact .ct-faq__item summary::-webkit-details-marker{display:none;}
.page-contact .ct-faq__item summary::after{
  content:"+";
  flex:none;
  font-family:var(--font-mono);
  font-size:16px;
  line-height:1.3;
  color:var(--copper);
}
.page-contact .ct-faq__item[open] summary::after{content:"–";}
.page-contact .ct-faq__item summary:hover,
.page-contact .ct-faq__item summary:focus-visible{color:var(--ink-teal);}
.page-contact .ct-faq__body p{
  margin:0 0 16px;
  padding-left:0;
  font-size:14px;
  line-height:1.9;
  color:var(--ct-soft);
}

/* ---------- 下一步 ---------- */
.page-contact .ct-cta{padding-bottom:clamp(40px,6vw,84px);}
.page-contact .ct-cta__inner{
  display:grid;
  gap:14px;
  max-width:760px;
  padding-top:clamp(26px,3.6vw,46px);
  border-top:1px solid var(--ct-edge);
}
.page-contact .ct-cta__inner h2{
  margin:0;
  font-family:var(--font-serif);
  font-weight:600;
  font-size:clamp(23px,3.4vw,40px);
  line-height:1.26;
}
.page-contact .ct-cta__text{
  margin:0;
  max-width:52ch;
  font-size:15px;
  line-height:1.85;
  color:var(--ct-soft);
}
.page-contact .ct-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:6px;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-contact .ct-info__list > div{
    grid-template-columns:112px minmax(0,1fr);
    gap:18px;
    align-items:baseline;
  }
}

@media (min-width:768px){
  .page-contact .ct-cards{grid-template-columns:repeat(3,minmax(0,1fr));}
  .page-contact .ct-card--tel{margin-top:-12px;}
}

@media (min-width:900px){
  .page-contact .ct-hero__grid{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
    align-items:start;
  }
  .page-contact .ct-prep__grid{
    grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
    align-items:center;
  }
  .page-contact .ct-info__grid{
    grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);
    align-items:start;
  }
}

@media (min-width:860px){
  .page-contact .ct-steps{
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:clamp(14px,2vw,28px);
  }
  .page-contact .ct-steps li{
    padding:26px 0 0;
    border-left:0;
    border-top:1px solid var(--line);
  }
  .page-contact .ct-steps li:last-child{padding-bottom:0;}
  .page-contact .ct-step__num{
    left:0;
    top:-12px;
    transform:none;
  }
  .page-contact .ct-steps li:not(:last-child)::after{
    content:"";
    position:absolute;
    top:-5px;
    right:6px;
    width:7px;
    height:7px;
    border-top:1px solid var(--copper);
    border-right:1px solid var(--copper);
    transform:rotate(45deg);
  }
}

@media (min-width:1024px){
  .page-contact .ct-hero{padding-top:clamp(34px,4vw,62px);}
  .page-contact .ct-quick{gap:12px;}
  .page-contact .ct-faq__item summary{padding:18px 0;}
}

@media (prefers-reduced-motion:reduce){
  .page-contact .ct-card,
  .page-contact .ct-card::before,
  .page-contact .ct-quick a,
  .page-contact .ct-card__value a,
  .page-contact .ct-faq__item summary{transition:none;}
  .page-contact .ct-card:hover{transform:none;}
}