.page-contact{
  --contact-line:rgba(30,38,36,.14);
  --contact-line-soft:rgba(30,38,36,.08);
  --contact-shadow:10px 12px 0 rgba(30,38,36,.05);
  color:var(--ink);
}

.page-contact .section{
  padding-block:clamp(38px,6vw,80px);
}

.page-contact h1,
.page-contact h2,
.page-contact h3{
  font-family:var(--font-display);
  font-weight:600;
  color:var(--ink);
  margin:0;
}

.page-contact p{
  line-height:1.85;
}

.page-contact a{
  color:var(--season);
  text-decoration:none;
  border-bottom:1px solid rgba(30,38,36,.2);
  transition:border-color .18s ease, color .18s ease;
}

.page-contact a:hover{
  border-bottom-color:var(--season);
}

.page-contact .breadcrumb{
  padding-top:clamp(14px,3vw,26px);
}

/* ---------- 首屏 ---------- */

.page-contact .contact-hero{
  padding-block:clamp(20px,3.4vw,36px) clamp(38px,6vw,72px);
}

.page-contact .season-strip{
  display:flex;
  height:6px;
  margin-bottom:clamp(22px,3.6vw,38px);
}

.page-contact .season-strip span{
  flex:1 1 25%;
}

.page-contact .season-strip span:nth-child(1){background:var(--spring);}
.page-contact .season-strip span:nth-child(2){background:var(--summer);}
.page-contact .season-strip span:nth-child(3){background:var(--autumn);}
.page-contact .season-strip span:nth-child(4){background:var(--winter-deep);}

.page-contact .contact-hero__grid{
  display:grid;
  gap:clamp(24px,4vw,44px);
}

.page-contact .contact-hero h1{
  margin:14px 0 18px;
  font-size:clamp(34px,7.4vw,62px);
  line-height:1.1;
}

.page-contact .contact-hero__lede{
  margin:0 0 24px;
  max-width:34em;
  font-size:clamp(15px,2.1vw,17.5px);
  line-height:1.9;
  color:var(--ink-soft);
}

.page-contact .contact-hero__facts{
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin:0;
  padding:0;
  list-style:none;
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.03em;
  color:var(--ink-soft);
}

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

.page-contact .contact-hero__facts li::before{
  content:"";
  flex:none;
  width:6px;
  height:6px;
  background:var(--season);
  transform:rotate(45deg);
}

.page-contact .contact-hero__figure{
  margin:0;
}

.page-contact .figure{
  overflow:hidden;
}

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

.page-contact .figure figcaption{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.05em;
  color:var(--ink-soft);
  padding-top:10px;
}

/* ---------- 联系索引 + 步骤路径 ---------- */

.page-contact .deck__title{
  margin:0 0 clamp(22px,3.6vw,40px);
  max-width:22em;
  font-size:clamp(24px,4.6vw,36px);
  line-height:1.3;
}

.page-contact .deck{
  display:grid;
  gap:clamp(24px,4vw,44px);
}

.page-contact .deck__panel{
  padding:clamp(20px,3.4vw,28px);
  background:var(--white);
  border:1px solid var(--contact-line);
  border-top:3px solid var(--season);
  box-shadow:var(--contact-shadow);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .deck__panel-label{
  margin:0 0 14px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--season);
}

.page-contact .contact-index{
  list-style:none;
  margin:0;
  padding:0;
}

.page-contact .contact-index__row{
  display:grid;
  gap:5px;
  padding:15px 0;
  border-bottom:1px solid var(--contact-line-soft);
}

.page-contact .contact-index__row:last-child{
  border-bottom:0;
  padding-bottom:0;
}

.page-contact .contact-index__key{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--season);
}

.page-contact .contact-index__val{
  font-family:var(--font-mono);
  font-size:14px;
  line-height:1.6;
  color:var(--ink);
  overflow-wrap:anywhere;
}

.page-contact .contact-index__note{
  font-size:13.5px;
  line-height:1.7;
  color:var(--ink-soft);
}

.page-contact .flow{
  list-style:none;
  margin:0;
  padding:0;
}

.page-contact .flow__step{
  position:relative;
  display:grid;
  grid-template-columns:44px minmax(0,1fr);
  gap:16px;
  padding-bottom:26px;
}

.page-contact .flow__step:last-child{
  padding-bottom:0;
}

.page-contact .flow__step:not(:last-child)::after{
  content:"";
  position:absolute;
  left:21px;
  top:50px;
  bottom:8px;
  width:1px;
  background:linear-gradient(180deg,var(--season),var(--contact-line-soft));
  opacity:.65;
}

.page-contact .flow__num{
  display:grid;
  place-items:center;
  width:44px;
  height:44px;
  font-family:var(--font-mono);
  font-size:13px;
  letter-spacing:.04em;
  color:var(--season);
  background:var(--white);
  border:1px solid var(--season);
  clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%);
}

.page-contact .flow__body h3{
  margin:7px 0 8px;
  font-size:clamp(17px,2.6vw,21px);
  line-height:1.4;
}

.page-contact .flow__body p{
  margin:0;
  font-size:15px;
  line-height:1.82;
  color:var(--ink-soft);
}

/* ---------- 通道通用 ---------- */

.page-contact .channel__grid{
  display:grid;
  gap:clamp(22px,3.8vw,42px);
}

.page-contact .channel h2{
  margin:12px 0 16px;
  font-size:clamp(24px,4.4vw,36px);
  line-height:1.28;
}

.page-contact .channel__text{
  margin:0 0 14px;
  max-width:40em;
  font-size:15.5px;
  line-height:1.88;
  color:var(--ink-soft);
}

.page-contact .channel__text--tight{
  font-size:14.5px;
}

.page-contact .channel__card{
  padding:clamp(22px,3.6vw,32px);
  background:linear-gradient(158deg,var(--white) 0%,var(--mist) 100%);
  border:1px solid var(--contact-line);
  border-top:3px solid var(--season);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .channel__mono{
  display:block;
  margin:12px 0 14px;
  font-family:var(--font-mono);
  font-size:clamp(14.5px,3.2vw,20px);
  line-height:1.5;
  letter-spacing:-.01em;
  color:var(--ink);
  overflow-wrap:anywhere;
}

.page-contact .prep-list{
  margin:0 0 8px;
  padding:0;
  list-style:none;
  display:grid;
  gap:9px;
}

.page-contact .prep-list li{
  position:relative;
  padding-left:20px;
  font-size:15px;
  line-height:1.78;
  color:var(--ink-soft);
}

.page-contact .prep-list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:9px;
  height:1px;
  background:var(--season);
}

/* ---------- 事项分类折叠 ---------- */

.page-contact .spot{
  margin-top:12px;
  padding:14px 16px;
  background:var(--white);
  border:1px solid var(--contact-line-soft);
  transition:border-color .18s ease, box-shadow .18s ease;
}

.page-contact .spot[open]{
  border-color:var(--season);
  box-shadow:var(--contact-shadow);
}

.page-contact .spot summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  cursor:pointer;
  list-style:none;
  font-family:var(--font-mono);
  font-size:13.5px;
  letter-spacing:.03em;
  color:var(--ink);
}

.page-contact .spot summary::-webkit-details-marker{
  display:none;
}

.page-contact .spot summary::after{
  content:"";
  flex:none;
  width:9px;
  height:9px;
  border-right:1.5px solid var(--season);
  border-bottom:1.5px solid var(--season);
  transform:rotate(45deg);
  transition:transform .2s ease;
}

.page-contact .spot[open] summary::after{
  transform:rotate(225deg);
}

.page-contact .spot__body{
  margin:10px 0 0;
  font-size:14.5px;
  line-height:1.82;
  color:var(--ink-soft);
}

/* ---------- 浙江杭州 ---------- */

.page-contact .place__grid{
  display:grid;
  gap:clamp(24px,4vw,46px);
}

.page-contact .place__map-wrap{
  padding:clamp(12px,2vw,18px);
  background:var(--white);
  border:1px solid var(--contact-line);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .place__map{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
}

.page-contact .place__body h2{
  margin:12px 0 16px;
  font-size:clamp(24px,4.4vw,36px);
  line-height:1.28;
}

.page-contact .place__addr{
  margin:20px 0 0;
  padding-top:16px;
  border-top:1px solid var(--contact-line);
  font-family:var(--font-mono);
  font-size:13.5px;
  line-height:1.9;
  color:var(--ink);
}

/* ---------- 苹果版入口 ---------- */

.page-contact .apple-entry__head{
  max-width:44em;
  margin-bottom:clamp(24px,4vw,42px);
}

.page-contact .apple-entry__head h2{
  margin:12px 0 16px;
  font-size:clamp(24px,4.4vw,36px);
  line-height:1.28;
}

.page-contact .apple-entry__grid{
  display:grid;
  gap:clamp(26px,4vw,44px);
}

.page-contact .three-step{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:clamp(16px,2.6vw,22px);
}

.page-contact .three-step__item{
  padding:22px 20px 24px;
  background:var(--paper);
  border:1px solid var(--contact-line-soft);
  border-left:3px solid var(--season);
  transition:border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .three-step__item:hover{
  background:var(--white);
  box-shadow:var(--contact-shadow);
}

.page-contact .three-step__num{
  display:block;
  margin-bottom:12px;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.18em;
  color:var(--violet);
}

.page-contact .three-step__item h3{
  margin:0 0 8px;
  font-size:clamp(17px,2.6vw,20px);
  line-height:1.4;
}

.page-contact .three-step__item p{
  margin:0;
  font-size:14.5px;
  line-height:1.8;
  color:var(--ink-soft);
}

.page-contact .apple-entry__figure{
  margin:0;
}

/* ---------- 自助查询 ---------- */

.page-contact .selfserve__head{
  max-width:42em;
  margin-bottom:clamp(24px,4vw,42px);
}

.page-contact .selfserve__head h2{
  margin:12px 0 14px;
  font-size:clamp(24px,4.4vw,36px);
  line-height:1.28;
}

.page-contact .selfserve__grid{
  display:grid;
  gap:clamp(16px,2.6vw,22px);
}

.page-contact .selfserve__card{
  display:block;
  padding:24px 22px 26px;
  background:var(--paper);
  border:1px solid var(--contact-line-soft);
  border-bottom:1px solid var(--contact-line-soft);
  color:inherit;
  text-decoration:none;
  transition:border-color .18s ease, background-color .18s ease, box-shadow .18s ease;
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .selfserve__card:hover{
  background:var(--white);
  border-color:var(--electric);
  border-bottom-color:var(--electric);
  box-shadow:var(--contact-shadow);
}

.page-contact .selfserve__card:hover{
  border-bottom-color:var(--electric);
}

.page-contact .selfserve__no{
  display:block;
  font-family:var(--font-mono);
  font-size:clamp(22px,4vw,30px);
  line-height:1.1;
  color:var(--season);
  margin-bottom:12px;
}

.page-contact .selfserve__card h3{
  margin:0 0 10px;
  font-size:clamp(17px,2.6vw,20px);
  line-height:1.4;
}

.page-contact .selfserve__card p{
  margin:0 0 16px;
  font-size:14.5px;
  line-height:1.82;
  color:var(--ink-soft);
}

.page-contact .selfserve__go{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  color:var(--ink);
  border-bottom:1px solid var(--contact-line);
  padding-bottom:3px;
  transition:border-color .18s ease, color .18s ease;
}

.page-contact .selfserve__card:hover .selfserve__go{
  color:var(--season);
  border-bottom-color:var(--season);
}

/* ---------- 合作与反馈 ---------- */

.page-contact .partner__panel{
  padding:clamp(26px,4.6vw,48px);
  background:linear-gradient(135deg,var(--winter) 0%,var(--paper) 60%,var(--mist) 100%);
  border-left:4px solid var(--winter-deep);
  clip-path:polygon(0 0,100% 0,100% calc(100% - var(--notch)),calc(100% - var(--notch)) 100%,0 100%);
}

.page-contact .partner__panel h2{
  margin:12px 0 16px;
  max-width:26em;
  font-size:clamp(23px,4.2vw,34px);
  line-height:1.32;
}

.page-contact .partner__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:22px;
}

.page-contact .partner__actions .btn{
  border-bottom:0;
}

/* ---------- 断点 ---------- */

@media (min-width:760px){
  .page-contact .selfserve__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
    align-items:start;
  }

  .page-contact .selfserve__grid > :nth-child(2){
    margin-top:26px;
  }

  .page-contact .selfserve__grid > :nth-child(3){
    margin-top:52px;
  }

  .page-contact .three-step{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .page-contact .three-step__item:nth-child(2){
    transform:translateY(18px);
  }

  .page-contact .three-step__item:nth-child(3){
    transform:translateY(36px);
  }
}

@media (min-width:900px){
  .page-contact .contact-hero__grid{
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
    align-items:end;
    gap:clamp(30px,5vw,64px);
  }

  .page-contact .contact-hero__figure{
    margin-bottom:6px;
  }

  .page-contact .channel__grid{
    grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);
    align-items:start;
  }

  .page-contact .channel--mail .channel__card{
    margin-top:34px;
  }

  .page-contact .channel--phone .channel__card{
    margin-top:12px;
  }

  .page-contact .place__grid{
    grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);
    align-items:center;
  }
}

@media (min-width:960px){
  .page-contact .deck{
    grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
    gap:clamp(30px,4.4vw,62px);
    align-items:start;
  }

  .page-contact .deck__panel{
    position:sticky;
    top:92px;
  }

  .page-contact .apple-entry__grid{
    grid-template-columns:minmax(0,1.32fr) minmax(0,.68fr);
    align-items:start;
    gap:clamp(28px,4vw,52px);
  }

  .page-contact .apple-entry__figure{
    margin-top:28px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after{
    transition-duration:.01ms !important;
    animation-duration:.01ms !important;
  }
}