.page-contact{
  --pc-line:1px solid var(--ink-700);
  --pc-glow:0 30px 70px -40px rgba(255,75,31,.55);
}

.page-contact .breadcrumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:24px 0 0;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--mist);
}
.page-contact .breadcrumbs__item{
  color:var(--mist);
  text-decoration:none;
}
.page-contact a.breadcrumbs__item:hover{
  color:var(--brand-soft);
}
.page-contact .breadcrumbs__item + .breadcrumbs__item::before{
  content:"/";
  margin-right:8px;
  color:var(--ink-700);
}
.page-contact .eyebrow{
  color:var(--sand);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  display:grid;
  gap:28px;
  padding:28px 0 8px;
  align-items:center;
}
.page-contact .contact-hero__text{
  max-width:640px;
}
.page-contact .contact-hero .display-1{
  margin:14px 0 0;
  font-size:clamp(40px,11vw,76px);
  line-height:1.04;
  letter-spacing:-.03em;
}
.page-contact .contact-hero .lede{
  margin:18px 0 0;
  max-width:56ch;
  color:var(--mist);
  font-size:17px;
  line-height:1.75;
}
.page-contact .contact-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.page-contact .contact-quick{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin:34px 0 0;
}
.page-contact .contact-quick__item{
  border-top:2px solid var(--ink-700);
  padding-top:12px;
}
.page-contact .contact-quick__item dt{
  font-size:12px;
  letter-spacing:.1em;
  color:var(--mist);
}
.page-contact .contact-quick__item dd{
  margin:6px 0 0;
  font-size:14px;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--snow);
  line-height:1.45;
}
.page-contact .contact-quick__item dd.num{
  font-family:var(--font-mono);
  font-size:15px;
  color:var(--brand-soft);
}
.page-contact .contact-hero__media{
  position:relative;
  aspect-ratio:12/7;
  border:1px solid var(--ink-700);
  border-radius:var(--r-l);
  overflow:hidden;
  background:linear-gradient(140deg,var(--ink-800),var(--ink-900));
}
.page-contact .contact-hero__media img{
  display:block;
  width:100%;
  height:100%;
  max-width:100%;
  object-fit:cover;
}
.page-contact .contact-hero__tag{
  position:absolute;
  left:16px;
  bottom:16px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  background:var(--brand);
  color:#fff;
  font-size:12px;
  font-weight:700;
  letter-spacing:.1em;
}

/* ---------- 联系卡片 + 受理范围 ---------- */
.page-contact .contact-split{
  display:grid;
  gap:28px;
  margin-top:28px;
}
.page-contact .contact-card{
  background:var(--ink-800);
  border:1px solid var(--brand);
  border-radius:var(--r-l);
  padding:26px 22px;
  box-shadow:var(--pc-glow);
}
.page-contact .contact-card__mark{
  margin:0 0 4px;
  font-size:13px;
  letter-spacing:.1em;
  color:var(--sand);
}
.page-contact .contact-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-contact .contact-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:6px 10px;
  padding:16px 0;
  border-top:var(--pc-line);
}
.page-contact .contact-row:first-child{
  border-top:0;
  padding-top:10px;
}
.page-contact .contact-row__key{
  grid-column:1 / -1;
  font-size:12px;
  letter-spacing:.1em;
  color:var(--mist);
}
.page-contact .contact-row__val{
  font-family:var(--font-mono);
  font-size:15px;
  line-height:1.5;
  color:var(--snow);
  text-decoration:none;
  overflow-wrap:anywhere;
  transition:color var(--dur) var(--ease);
}
.page-contact a.contact-row__val:hover{
  color:var(--brand-soft);
}
.page-contact .contact-row__val--text{
  grid-column:1 / -1;
  font-family:var(--font-sans);
  font-size:14px;
  line-height:1.7;
}
.page-contact .copy-btn{
  appearance:none;
  border:1px solid var(--ink-700);
  background:transparent;
  color:var(--mist);
  font-family:var(--font-sans);
  font-size:12px;
  letter-spacing:.08em;
  padding:6px 13px;
  border-radius:var(--r-pill);
  cursor:pointer;
  transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease);
}
.page-contact .copy-btn:hover,
.page-contact .copy-btn:focus-visible{
  border-color:var(--brand);
  color:var(--brand-soft);
}
.page-contact .copy-btn.is-copied{
  border-color:var(--turf);
  color:var(--turf);
}
.page-contact .contact-card__note{
  margin:14px 0 0;
  padding-top:14px;
  border-top:var(--pc-line);
  font-size:13px;
  line-height:1.7;
  color:var(--mist);
}
.page-contact .contact-handle .display-3{
  margin:0 0 18px;
  font-size:clamp(22px,5vw,30px);
  line-height:1.25;
}
.page-contact .task-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:14px;
}
.page-contact .task-card{
  position:relative;
  background:var(--ink-850);
  border:1px solid var(--ink-700);
  border-radius:var(--r-m);
  padding:20px 20px 18px;
  transition:border-color var(--dur) var(--ease),transform var(--dur) var(--ease),background var(--dur) var(--ease);
}
.page-contact .task-card::after{
  content:"";
  position:absolute;
  left:0;
  top:22px;
  width:3px;
  height:22px;
  border-radius:0 3px 3px 0;
  background:var(--ink-700);
  transition:background var(--dur) var(--ease);
}
.page-contact .task-card:hover,
.page-contact .task-card:focus-within{
  border-color:var(--brand);
  background:var(--ink-800);
  transform:translateY(-3px);
}
.page-contact .task-card:hover::after,
.page-contact .task-card:focus-within::after{
  background:var(--brand);
}
.page-contact .task-card__idx{
  font-size:13px;
  letter-spacing:.12em;
  color:var(--sand);
}
.page-contact .task-card__title{
  margin:8px 0;
  font-size:17px;
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.4;
  color:var(--snow);
}
.page-contact .task-card__text{
  margin:0;
  font-size:14.5px;
  line-height:1.7;
  color:var(--mist);
}
.page-contact .task-card__link{
  display:inline-block;
  margin-top:12px;
  font-size:13px;
  letter-spacing:.08em;
  color:var(--brand-soft);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:border-color var(--dur) var(--ease);
}
.page-contact .task-card__link:hover{
  border-bottom-color:var(--brand-soft);
}

/* ---------- 反馈时附上的信息 ---------- */
.page-contact .detail-split{
  display:grid;
  gap:26px;
  margin-top:26px;
}
.page-contact .detail-list{
  list-style:none;
  margin:0;
  padding:0;
}
.page-contact .detail-item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:16px;
  padding:18px 0;
  border-bottom:var(--pc-line);
}
.page-contact .detail-item:first-child{
  border-top:var(--pc-line);
}
.page-contact .detail-item__idx{
  display:grid;
  place-items:center;
  width:34px;
  height:34px;
  border:1px solid var(--ink-700);
  border-radius:var(--r-pill);
  font-size:14px;
  color:var(--sand);
}
.page-contact .detail-item__title{
  margin:0 0 6px;
  font-size:16.5px;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--snow);
}
.page-contact .detail-item__text{
  margin:0;
  font-size:14.5px;
  line-height:1.7;
  color:var(--mist);
}
.page-contact .detail-media{
  position:relative;
  border:1px solid var(--ink-700);
  border-radius:var(--r-l);
  overflow:hidden;
  background:linear-gradient(160deg,var(--ink-800),var(--ink-900));
}
.page-contact .detail-media img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:10/6;
  object-fit:cover;
}
.page-contact .detail-media .media__caption{
  display:block;
  padding:14px 18px 16px;
  font-size:13px;
  line-height:1.7;
  color:var(--mist);
  border-top:1px solid var(--ink-700);
}

/* ---------- 服务时间与处理方式 ---------- */
.page-contact .service-grid{
  display:grid;
  gap:18px;
  margin-top:26px;
}
.page-contact .service-panel{
  border:1px solid var(--ink-700);
  border-radius:var(--r-l);
  padding:26px 24px;
  background:var(--ink-800);
}
.page-contact .service-panel--alt{
  border-color:rgba(255,75,31,.55);
  background:linear-gradient(160deg,rgba(255,75,31,.20),rgba(10,17,40,.35));
}
.page-contact .service-panel__kicker{
  margin:0;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--sand);
}
.page-contact .service-panel__title{
  margin:10px 0 12px;
  font-family:var(--font-mono);
  font-size:clamp(17px,4.2vw,22px);
  font-weight:600;
  line-height:1.35;
  color:var(--snow);
  overflow-wrap:anywhere;
}
.page-contact .service-panel__text{
  margin:0 0 20px;
  font-size:14.5px;
  line-height:1.75;
  color:var(--mist);
}

/* ---------- 本地服务与备案 ---------- */
.page-contact .local-band{
  position:relative;
  overflow:hidden;
  border:1px solid var(--ink-700);
  border-radius:var(--r-l);
  padding:30px 24px 26px;
  background:linear-gradient(135deg,var(--ink-800),var(--ink-900) 62%);
}
.page-contact .local-band::before{
  content:"";
  position:absolute;
  right:-90px;
  bottom:-130px;
  width:300px;
  height:300px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,75,31,.38),transparent 70%);
  pointer-events:none;
}
.page-contact .local-band__text{
  position:relative;
  max-width:640px;
}
.page-contact .local-band h2{
  margin:10px 0 14px;
  font-size:clamp(22px,5.4vw,34px);
  line-height:1.22;
  letter-spacing:-.02em;
}
.page-contact .local-band p{
  margin:0 0 12px;
  font-size:15px;
  line-height:1.75;
  color:var(--mist);
}
.page-contact .local-band__meta{
  display:grid;
  gap:7px;
  margin-top:18px;
  font-size:13px;
  letter-spacing:.04em;
}
.page-contact .local-band__meta span{
  padding-left:10px;
  border-left:2px solid var(--brand);
  overflow-wrap:anywhere;
}
.page-contact .local-band__links{
  position:relative;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

/* ---------- 响应式 ---------- */
@media (min-width:640px){
  .page-contact .task-list{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-contact .contact-quick{
    gap:20px;
  }
}
@media (min-width:768px){
  .page-contact .contact-hero{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
    gap:44px;
    padding:36px 0 12px;
  }
  .page-contact .detail-split{
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:36px;
    align-items:start;
  }
  .page-contact .service-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:24px;
  }
}
@media (min-width:960px){
  .page-contact .contact-split{
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    gap:40px;
    align-items:start;
  }
  .page-contact .contact-card{
    position:sticky;
    top:calc(var(--topbar-h) + 24px);
  }
  .page-contact .local-band{
    padding:44px 40px 40px;
  }
  .page-contact .local-band__links{
    margin-top:30px;
  }
}
@media (prefers-reduced-motion: reduce){
  .page-contact .task-card:hover,
  .page-contact .task-card:focus-within{
    transform:none;
  }
}