/* ========== 联系与支持 · page-contact ========== */
.page-contact{
  --pc-hair:rgba(255,255,255,.10);
  --pc-soft:rgba(255,255,255,.04);
  display:block;
  padding-bottom:clamp(32px,5vw,64px);
}

.page-contact .breadcrumb{
  margin:20px 0 4px;
}

/* ---------- 首屏框景 ---------- */
.page-contact .contact-hero__frame{
  position:relative;
  border:1px solid var(--pc-hair);
  border-radius:var(--r-md);
  overflow:hidden;
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(214,40,40,.24), transparent 62%),
    linear-gradient(165deg, var(--slate), var(--ink) 62%, var(--ink-deep));
  box-shadow:var(--shadow);
}
.page-contact .contact-hero__frame::before{
  content:"";
  position:absolute;
  inset:0 0 auto 0;
  height:6px;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,.20) 0 1px, transparent 1px 26px);
  pointer-events:none;
}
.page-contact .contact-hero__text{
  padding:clamp(26px,5vw,56px);
}
.page-contact .contact-hero__text h1{
  margin:14px 0 0;
  font-size:clamp(34px,7vw,68px);
  line-height:1.06;
  letter-spacing:-.02em;
  color:var(--fog);
}
.page-contact .contact-hero__text .lead{
  margin-top:18px;
  max-width:56ch;
  color:var(--body);
}
.page-contact .contact-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.page-contact .contact-hero__media{
  margin:0;
  border-top:1px solid var(--pc-hair);
  display:flex;
  flex-direction:column;
}
.page-contact .contact-hero__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:16/9;
  object-fit:cover;
  filter:saturate(.85) brightness(.86);
}
.page-contact .contact-hero__media .media-caption{
  padding:12px 18px;
  border-top:1px solid var(--pc-hair);
  font-family:var(--mono);
  font-size:12px;
  color:var(--muted);
}

/* ---------- 在线时段横带 ---------- */
.page-contact .contact-hours{
  padding:clamp(28px,4vw,48px) 0;
}
.page-contact .hours{
  display:grid;
  gap:20px;
  padding:26px 0;
  border-top:1px solid var(--pc-hair);
  border-bottom:1px solid var(--pc-hair);
}
.page-contact .hours__head h2{
  margin:0 0 8px;
  color:var(--fog);
  font-size:clamp(20px,3vw,26px);
}
.page-contact .hours__note{
  margin:0;
  max-width:52ch;
  font-size:14.5px;
  line-height:1.7;
  color:var(--body);
}
.page-contact .hours__bar{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:3px;
}
.page-contact .hours__cell{
  display:flex;
  align-items:flex-end;
  justify-content:center;
  height:38px;
  padding-bottom:4px;
  border:1px solid var(--pc-hair);
  border-radius:2px;
  background:rgba(255,255,255,.035);
  font-family:var(--mono);
  font-size:10px;
  color:var(--muted);
}
.page-contact .hours__cell--on{
  border-color:rgba(214,40,40,.70);
  background:linear-gradient(180deg, rgba(214,40,40,.62), rgba(156,26,31,.32));
  color:var(--fog);
}
.page-contact .hours__legend{
  list-style:none;
  margin:14px 0 0;
  padding:0;
  display:flex;
  flex-wrap:wrap;
  gap:8px 26px;
  font-size:13px;
  color:var(--muted);
}
.page-contact .hours__key{
  display:flex;
  align-items:center;
  gap:8px;
}
.page-contact .hours__swatch{
  width:12px;
  height:12px;
  border-radius:2px;
  border:1px solid var(--pc-hair);
  background:rgba(255,255,255,.05);
}
.page-contact .hours__swatch--on{
  border-color:rgba(214,40,40,.7);
  background:linear-gradient(180deg, rgba(214,40,40,.7), rgba(156,26,31,.4));
}

/* ---------- 左右分栏：联系方式 / 自助清单 ---------- */
.page-contact .contact-split{
  align-items:start;
  row-gap:44px;
}
.page-contact .contact-split__left h2{
  margin:12px 0 20px;
  font-size:clamp(26px,4vw,40px);
  line-height:1.15;
  letter-spacing:-.02em;
  color:var(--fog);
}
.page-contact .channel{
  position:relative;
  padding:22px 0 22px 20px;
  border-top:1px solid var(--pc-hair);
}
.page-contact .channel:first-of-type{
  border-top:0;
  padding-top:6px;
}
.page-contact .channel::before{
  content:"";
  position:absolute;
  left:0;
  top:22px;
  bottom:22px;
  width:2px;
  border-radius:2px;
  background:var(--red);
}
.page-contact .channel:first-of-type::before{
  top:6px;
}
.page-contact .channel--phone::before{ background:var(--orange); }
.page-contact .channel--addr::before{ background:var(--mint); }

.page-contact .channel__label{
  margin:0 0 10px;
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
}
.page-contact .channel__value{
  margin:0;
  font-family:var(--mono);
  font-size:clamp(15px,3.9vw,21px);
  line-height:1.4;
  color:var(--fog);
  overflow-wrap:anywhere;
}
.page-contact .channel__value--plain{
  font-family:var(--sans);
  font-weight:600;
  letter-spacing:0;
}
.page-contact .channel__desc{
  margin:12px 0 0;
  font-size:15px;
  line-height:1.75;
  color:var(--body);
}
.page-contact .channel__meta{
  display:flex;
  align-items:center;
  gap:8px;
  margin:12px 0 0;
  font-size:13px;
  color:var(--muted);
}
.page-contact .channel__meta::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 3px rgba(33,230,166,.14);
}
.page-contact .addr-diagram{
  display:block;
  width:100%;
  max-width:300px;
  height:auto;
  margin:16px 0 0;
  border:1px solid var(--pc-hair);
  border-radius:var(--r-sm);
  background:var(--pc-soft);
}

.page-contact .contact-split__right{
  padding-top:4px;
}
.page-contact .contact-split__title{
  margin:12px 0 10px;
  font-size:clamp(22px,3.4vw,30px);
  line-height:1.25;
  color:var(--fog);
}
.page-contact .contact-split__intro{
  margin:0 0 22px;
  max-width:60ch;
  font-size:15.5px;
  line-height:1.75;
  color:var(--body);
}

.page-contact .selfcheck{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid var(--pc-hair);
}
.page-contact .selfcheck__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:6px 16px;
  padding:20px 0;
  border-bottom:1px solid var(--pc-hair);
}
.page-contact .selfcheck__num{
  font-size:13px;
  line-height:1.6;
  color:var(--mint);
}
.page-contact .selfcheck__body{
  min-width:0;
}
.page-contact .selfcheck__title{
  margin:0 0 6px;
  font-size:16.5px;
  font-weight:600;
  line-height:1.5;
  color:var(--fog);
}
.page-contact .selfcheck__desc{
  margin:0;
  font-size:15px;
  line-height:1.75;
  color:var(--body);
}
.page-contact .selfcheck__tick{
  display:flex;
  align-items:center;
  justify-content:center;
  width:26px;
  height:26px;
  margin-top:2px;
  border:1px solid rgba(33,230,166,.45);
  border-radius:var(--r-sm);
  color:var(--mint);
  background:rgba(33,230,166,.07);
}
.page-contact .flow-figure{
  margin:26px 0 0;
  border-radius:var(--r-md);
  overflow:hidden;
}
.page-contact .flow-figure img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
  filter:saturate(.8) brightness(.82);
}
.page-contact .flow-figure .media-caption{
  padding:12px 16px;
  border-top:1px solid var(--pc-hair);
  font-family:var(--mono);
  font-size:12px;
  color:var(--muted);
}

/* ---------- 纠错与合作镜像双栏 ---------- */
.page-contact .pc-head{
  max-width:70ch;
  margin-bottom:clamp(22px,3vw,34px);
}
.page-contact .pc-head h2{
  margin:12px 0 0;
  font-size:clamp(26px,4vw,42px);
  line-height:1.15;
  letter-spacing:-.02em;
  color:var(--fog);
}
.page-contact .pc-head__lead{
  margin:14px 0 0;
  font-size:16px;
  line-height:1.75;
  color:var(--body);
}
.page-contact .pair{
  display:grid;
  gap:1px;
  background:var(--pc-hair);
  border:1px solid var(--pc-hair);
  border-radius:var(--r-md);
  overflow:hidden;
}
.page-contact .pair__panel{
  padding:clamp(24px,4vw,40px);
  background:var(--ink-deep);
}
.page-contact .pair__panel--fix{
  background:linear-gradient(180deg, rgba(214,40,40,.16), var(--ink-deep) 58%);
}
.page-contact .pair__panel--coop{
  background:linear-gradient(180deg, rgba(33,230,166,.11), var(--ink-deep) 58%);
}
.page-contact .pair__title{
  margin:16px 0 10px;
  font-size:clamp(19px,2.6vw,24px);
  line-height:1.35;
  color:var(--fog);
}
.page-contact .pair__desc{
  margin:0 0 16px;
  font-size:15.5px;
  line-height:1.78;
  color:var(--body);
}
.page-contact .pair__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.page-contact .pair__list li{
  position:relative;
  padding-left:16px;
  font-size:14.5px;
  line-height:1.7;
  color:var(--muted);
}
.page-contact .pair__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.72em;
  width:6px;
  height:1px;
  background:var(--line-strong);
}

/* ---------- 提交清单 ---------- */
.page-contact .pack{
  list-style:none;
  margin:0;
  padding:0;
  border-top:1px solid var(--pc-hair);
}
.page-contact .pack__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:4px 18px;
  padding:18px 0;
  border-bottom:1px solid var(--pc-hair);
}
.page-contact .pack__num{
  font-size:19px;
  line-height:1.45;
  color:var(--red);
}
.page-contact .pack__text{
  margin:0;
  max-width:62ch;
  font-size:15.5px;
  line-height:1.78;
  color:var(--body);
}
.page-contact .pack__text strong{
  color:var(--fog);
  font-weight:600;
}

/* ---------- 页脚上方信息带 ---------- */
.page-contact .contact-foot{
  margin-top:clamp(40px,6vw,80px);
  border-top:1px solid var(--pc-hair);
  background:var(--ink-deep);
}
.page-contact .contact-foot__inner{
  display:flex;
  flex-wrap:wrap;
  gap:16px 34px;
  align-items:center;
  justify-content:space-between;
  padding:26px 0;
}
.page-contact .contact-foot__meta{
  margin:0;
  font-family:var(--mono);
  font-size:12.5px;
  line-height:1.6;
  color:var(--muted);
}
.page-contact .contact-foot__links{
  list-style:none;
  display:flex;
  flex-wrap:wrap;
  gap:10px 22px;
  margin:0;
  padding:0;
  font-size:14px;
}
.page-contact .contact-foot__links a{
  color:var(--body);
  text-decoration:none;
  border-bottom:1px solid transparent;
  transition:color 220ms var(--ease), border-color 220ms var(--ease);
}
.page-contact .contact-foot__links a:hover{
  color:var(--mint);
  border-bottom-color:rgba(33,230,166,.5);
}

/* ---------- 响应式 ---------- */
@media (min-width:768px){
  .page-contact .hours{
    grid-template-columns:minmax(240px,4fr) 8fr;
    align-items:end;
    gap:40px;
  }
  .page-contact .hours__legend{
    grid-column:1 / -1;
  }
  .page-contact .pack{
    display:grid;
    grid-template-columns:1fr 1fr;
    column-gap:48px;
  }
}

@media (min-width:1024px){
  .page-contact .contact-split__left{
    position:sticky;
    top:calc(var(--header-h) + 28px);
  }
  .page-contact .pair{
    grid-template-columns:1fr 1fr;
  }
}

@media (min-width:980px){
  .page-contact .contact-hero__frame{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    align-items:stretch;
  }
  .page-contact .contact-hero__text{
    display:flex;
    flex-direction:column;
    justify-content:center;
  }
  .page-contact .contact-hero__media{
    border-top:0;
    border-left:1px solid var(--pc-hair);
    height:100%;
  }
  .page-contact .contact-hero__media img{
    flex:1 1 auto;
    min-height:0;
    height:100%;
    aspect-ratio:auto;
  }
}

@media (max-width:420px){
  .page-contact .hours__cell{
    font-size:9px;
    height:34px;
  }
  .page-contact .channel{
    padding-left:16px;
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .contact-foot__links a{
    transition:none;
  }
}