.page-contact{
  --c-gap:34px;
  padding-bottom:72px;
}

.page-contact .crumb{
  margin-top:18px;
}

/* ---------- 首屏 ---------- */
.page-contact .page-contact__hero{
  display:grid;
  gap:22px;
  padding:20px 0 38px;
  border-bottom:1px solid var(--ink-700);
}

.page-contact .page-contact__herobody h1{
  margin:14px 0 16px;
  font-family:var(--font-sans);
  font-size:clamp(30px,7vw,52px);
  line-height:1.12;
  letter-spacing:-.02em;
  color:var(--white-50);
}

.page-contact .page-contact__herobody .lede{
  max-width:var(--measure);
  margin:0;
  font-size:16.5px;
  line-height:1.8;
  color:var(--slate-200);
}

.page-contact .page-contact__gauge{
  align-self:start;
  padding:18px 18px 16px;
  border:1px solid var(--ink-700);
  border-left:3px solid var(--amber-400);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}

.page-contact .page-contact__gaugek{
  margin:12px 0 2px;
  font-size:11.5px;
  letter-spacing:.14em;
  color:var(--slate-400);
}

.page-contact .page-contact__gaugek:first-child{
  margin-top:0;
}

.page-contact .page-contact__gaugeval{
  margin:0;
  font-size:17px;
  letter-spacing:-.01em;
  color:var(--white-50);
}

.page-contact .page-contact__gaugeval + .page-contact__gaugek{
  border-top:1px solid var(--ink-700);
  padding-top:12px;
}

/* ---------- 区块通用 ---------- */
.page-contact .page-contact__sec{
  padding:40px 0 10px;
}

.page-contact .page-contact__h2{
  margin:12px 0 16px;
  font-size:clamp(22px,4.4vw,30px);
  line-height:1.25;
  letter-spacing:-.01em;
  color:var(--white-50);
}

.page-contact .page-contact__sec > p{
  max-width:var(--measure);
  margin:0 0 14px;
  font-size:16px;
  line-height:1.8;
  color:var(--slate-200);
}

.page-contact .page-contact__hint{
  max-width:var(--measure);
  margin:0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--slate-400);
}

.page-contact .link{
  color:var(--cyan-400);
  text-decoration:none;
  border-bottom:1px solid rgba(53,230,216,.4);
  transition:border-color .25s var(--ease),color .25s var(--ease);
}

.page-contact .link:hover{
  border-bottom-color:var(--cyan-400);
}

.page-contact .placard{
  margin-top:34px;
}

/* ---------- 咨询渠道 ---------- */
.page-contact .page-contact__split{
  display:grid;
  gap:24px;
  margin-top:6px;
}

.page-contact .page-contact__channels{
  display:grid;
  gap:16px;
}

.page-contact .channel{
  position:relative;
  padding:20px 18px 18px;
  background:var(--glass);
  border:1px solid var(--ink-700);
  border-top:3px solid var(--amber-400);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  transition:border-color .25s var(--ease),background .25s var(--ease);
}

.page-contact .channel:hover{
  border-color:var(--cyan-400);
  border-top-color:var(--cyan-400);
}

.page-contact .channel--phone:hover{
  border-color:var(--amber-400);
}

.page-contact .channel__name{
  margin:0 0 10px;
  font-size:13.5px;
  letter-spacing:.12em;
  color:var(--slate-400);
}

.page-contact .channel__value{
  margin:0 0 12px;
  font-size:clamp(15px,3.7vw,19px);
  letter-spacing:-.01em;
  color:var(--cyan-400);
  word-break:break-all;
  overflow-wrap:anywhere;
}

.page-contact .channel--phone .channel__value{
  color:var(--amber-400);
}

.page-contact .channel__body{
  margin:0 0 10px;
  font-size:15.5px;
  line-height:1.75;
  color:var(--white-50);
}

.page-contact .channel__meta{
  margin:0;
  font-size:13.5px;
  line-height:1.7;
  color:var(--slate-400);
}

/* ---------- 图像容器 ---------- */
.page-contact .frame{
  margin:0;
  border:1px solid var(--ink-700);
  background:var(--ink-800);
  overflow:hidden;
}

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

.page-contact .page-contact__frame--plan{
  margin-top:26px;
}

/* ---------- 存档门咨询清单 ---------- */
.page-contact .factlist{
  list-style:none;
  margin:20px 0 16px;
  padding:0;
  display:grid;
  gap:12px;
  max-width:var(--measure);
}

.page-contact .factlist__item{
  display:grid;
  grid-template-columns:30px minmax(0,1fr);
  gap:12px;
  padding:12px 14px;
  background:var(--ink-800);
  border-left:3px solid var(--mint-300);
  font-size:15px;
  line-height:1.7;
  color:var(--slate-200);
}

.page-contact .factlist__no{
  font-size:14px;
  line-height:1.7;
  color:var(--mint-300);
}

/* ---------- 响应时间轴 ---------- */
.page-contact .timeline{
  list-style:none;
  margin:22px 0 0;
  padding:0 0 0 2px;
  position:relative;
  display:grid;
  gap:22px;
  max-width:var(--measure);
}

.page-contact .timeline::before{
  content:"";
  position:absolute;
  left:9px;
  top:8px;
  bottom:8px;
  width:1px;
  background:linear-gradient(180deg,var(--cyan-400),var(--magenta-500),var(--amber-400));
}

.page-contact .timeline__item{
  position:relative;
  padding-left:36px;
}

.page-contact .timeline__item::before{
  content:"";
  position:absolute;
  left:4px;
  top:6px;
  width:11px;
  height:11px;
  background:var(--ink-800);
  border:1px solid var(--cyan-400);
  transition:background .25s var(--ease),border-color .25s var(--ease);
}

.page-contact .timeline__item:hover::before{
  background:var(--cyan-400);
  border-color:var(--cyan-400);
}

.page-contact .timeline__item--peak::before{
  border-color:var(--amber-400);
}

.page-contact .timeline__item--peak:hover::before{
  background:var(--amber-400);
  border-color:var(--amber-400);
}

.page-contact .timeline__title{
  margin:0 0 4px;
  font-size:16px;
  letter-spacing:-.01em;
  color:var(--white-50);
}

.page-contact .timeline__body{
  margin:0;
  font-size:15px;
  line-height:1.75;
  color:var(--slate-200);
}

/* ---------- 服务范围与地址 ---------- */
.page-contact .page-contact__area{
  display:grid;
  gap:24px;
  margin-top:4px;
}

.page-contact .page-contact__areatext p{
  max-width:var(--measure);
  margin:0 0 14px;
  font-size:16px;
  line-height:1.8;
  color:var(--slate-200);
}

.page-contact .datapair{
  margin:0;
  display:grid;
  gap:0;
  border-top:1px solid var(--ink-700);
  align-self:start;
}

.page-contact .datapair__row{
  display:grid;
  grid-template-columns:76px minmax(0,1fr);
  gap:12px;
  padding:12px 2px;
  border-bottom:1px solid var(--ink-700);
}

.page-contact .datapair__row dt{
  font-size:12.5px;
  letter-spacing:.08em;
  line-height:1.7;
  color:var(--slate-400);
}

.page-contact .datapair__row dd{
  margin:0;
  font-size:14.5px;
  line-height:1.65;
  color:var(--white-50);
  overflow-wrap:anywhere;
}

/* ---------- 尾注 ---------- */
.page-contact .page-contact__foot{
  padding:42px 0 0;
}

.page-contact .page-contact__foot .sigline{
  margin-bottom:18px;
}

.page-contact .page-contact__foot p{
  max-width:var(--measure);
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:var(--slate-400);
}

/* ---------- 桌面 ---------- */
@media (min-width:900px){
  .page-contact .page-contact__hero{
    grid-template-columns:minmax(0,1fr) 300px;
    gap:48px;
    padding:34px 0 56px;
  }

  .page-contact .page-contact__sec{
    padding:56px 0 14px;
  }

  .page-contact .page-contact__split{
    grid-template-columns:minmax(0,1fr) minmax(0,1fr);
    gap:32px;
    align-items:start;
  }

  .page-contact .page-contact__area{
    grid-template-columns:minmax(0,1fr) minmax(0,320px);
    gap:38px;
    align-items:start;
  }

  .page-contact .page-contact__channels{
    gap:18px;
  }

  .page-contact .placard{
    margin-top:44px;
  }
}

@media (min-width:1180px){
  .page-contact .page-contact__split{
    gap:44px;
  }

  .page-contact .page-contact__herobody h1{
    max-width:16ch;
  }
}