.page-contact{
  --contact-bg-soft:#0B2333;
  --contact-glow:rgba(61,220,106,.08);
  --contact-glow-orange:rgba(255,122,26,.1);
  --contact-card-line:rgba(61,220,106,.35);
  --contact-radius:14px;
  --contact-radius-lg:22px;
  padding:0 20px 80px;
  background:
    radial-gradient(ellipse 80% 50% at 85% -10%,rgba(61,220,106,.06),transparent 60%),
    radial-gradient(ellipse 60% 40% at -10% 30%,rgba(255,122,26,.05),transparent 60%),
    var(--bg-deep);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:14px;
  line-height:1.7;
  overflow-x:hidden;
}
.page-contact *{box-sizing:border-box;}
.page-contact a{color:inherit;text-decoration:none;}
.page-contact .breadcrumbs{
  display:flex;
  align-items:center;
  gap:10px;
  padding:26px 0 0;
  max-width:var(--container);
  margin:0 auto;
  color:var(--ink-faint);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
}
.page-contact .breadcrumbs a{color:var(--ink-dim);transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);border-bottom:1px solid transparent;padding-bottom:2px;}
.page-contact .breadcrumbs a:hover{color:var(--green);border-color:var(--green);}
.page-contact .breadcrumbs span[aria-current="page"]{color:var(--ink);}
.page-contact .breadcrumbs [aria-hidden="true"]{color:var(--ink-faint);}

.page-contact .contact-hero{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  padding:42px 0 46px;
}
.page-contact .contact-hero__grid{
  display:grid;
  grid-template-columns:1fr;
  gap:36px;
  align-items:end;
}
.page-contact .contact-hero__info{position:relative;}
.page-contact .contact-hero__tag{
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin:0 0 18px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--green);
  text-transform:uppercase;
}
.page-contact .contact-hero__tag::after{
  content:"";
  display:block;
  width:56px;
  height:1px;
  background:linear-gradient(90deg,var(--green),transparent);
}
.page-contact .contact-hero__tag::before{
  content:attr(data-index);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  color:var(--orange);
  font-size:11px;
  letter-spacing:0;
}
.page-contact .page-title{
  font-family:var(--font-head);
  font-weight:900;
  font-size:clamp(28px,5vw,44px);
  line-height:1.18;
  letter-spacing:-.01em;
  margin:0 0 16px;
  color:var(--ink);
  max-width:680px;
}
.page-contact .lead{
  font-size:15px;
  line-height:1.8;
  color:var(--ink-dim);
  margin:0 0 26px;
  max-width:560px;
}
.page-contact .contact-hero__meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin:0 0 26px;
}
.page-contact .contact-hero__meta-item{
  display:flex;
  flex-direction:column;
  padding:12px 18px;
  background:linear-gradient(135deg,var(--bg-panel),var(--bg-main));
  border:1px solid var(--line);
  border-radius:var(--radius);
  border-left:2px solid var(--green);
  min-width:140px;
}
.page-contact .contact-hero__meta-label{
  font-size:11px;
  color:var(--ink-faint);
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom:4px;
  font-family:var(--font-mono);
}
.page-contact .contact-hero__meta-value{
  font-family:var(--font-mono);
  font-size:14px;
  font-weight:500;
  color:var(--ink);
  letter-spacing:.02em;
}
.page-contact .btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 24px;
  font-size:14px;
  font-weight:600;
  border-radius:var(--radius);
  transition:all var(--dur) var(--ease);
  cursor:pointer;
}
.page-contact .btn-ghost{
  background:transparent;
  border:1px solid var(--line-strong);
  color:var(--ink);
}
.page-contact .btn-ghost:hover{
  border-color:var(--green);
  color:var(--green);
  background:var(--contact-glow);
  transform:translateY(-1px);
}
.page-contact .btn-ghost:focus-visible{
  outline:2px solid var(--orange);
  outline-offset:2px;
}
.page-contact .contact-hero__visual{
  position:relative;
  border-radius:var(--contact-radius-lg);
  overflow:hidden;
  max-width:100%;
}
.page-contact .contact-hero__visual::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:2;
  background:linear-gradient(160deg,rgba(10,30,46,.15) 0%,rgba(10,30,46,.65) 90%);
  pointer-events:none;
}
.page-contact .contact-hero__visual::after{
  content:attr(data-caption);
  position:absolute;
  left:16px;
  right:16px;
  bottom:14px;
  z-index:3;
  color:var(--ink);
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  padding:8px 12px;
  background:rgba(10,30,46,.72);
  border-left:2px solid var(--green);
  border-radius:0 var(--radius) var(--radius) 0;
  backdrop-filter:blur(4px);
}
.page-contact .contact-hero__img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  object-fit:cover;
  border-radius:var(--contact-radius-lg);
}
.page-contact .contact-hero__img--telecom{aspect-ratio:4/3;}

.page-contact .contact-diag{
  position:relative;
  max-width:var(--container);
  margin:0 auto;
  height:44px;
  background:
    linear-gradient(120deg,transparent 0%,rgba(61,220,106,.12) 22%,rgba(61,220,106,.04) 38%,transparent 62%);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.page-contact .section-pad{
  max-width:var(--container);
  margin:0 auto;
  padding:64px 0;
}
.page-contact .section-head{margin-bottom:34px;}
.page-contact .section-tag{
  display:flex;
  align-items:center;
  gap:12px;
  margin:0 0 12px;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--green);
  text-transform:uppercase;
}
.page-contact .section-tag::before{
  content:attr(data-index);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:28px;
  height:28px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  color:var(--orange);
  font-size:11px;
  letter-spacing:0;
}
.page-contact .section-title{
  font-family:var(--font-head);
  font-weight:900;
  font-size:clamp(24px,3.6vw,34px);
  line-height:1.24;
  letter-spacing:-.01em;
  margin:0;
  color:var(--ink);
}
.page-contact .section-head__desc{
  margin-top:14px;
  max-width:640px;
  color:var(--ink-dim);
  font-size:15px;
  line-height:1.8;
}

.page-contact .channel-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
}
.page-contact .channel-card{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:32px 28px;
  border-radius:var(--contact-radius);
  background:linear-gradient(135deg,var(--bg-panel),var(--bg-main));
  border:1px solid var(--line);
  overflow:hidden;
  transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);
}
.page-contact .channel-card::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:2px;
  background:var(--card-line,var(--green));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--dur) var(--ease);
}
.page-contact .channel-card::before{
  content:"";
  position:absolute;
  right:-80px;
  top:-80px;
  width:180px;
  height:180px;
  border-radius:50%;
  background:var(--contact-glow);
  filter:blur(50px);
  pointer-events:none;
}
.page-contact .channel-card:hover{
  transform:translateY(-4px);
  box-shadow:0 18px 36px rgba(0,11,18,.45);
}
.page-contact .channel-card:hover::after{transform:scaleX(1);}
.page-contact .channel-card:focus-visible{
  outline:2px solid var(--orange);
  outline-offset:2px;
}
.page-contact .channel-card--mail{--card-line:var(--green);}
.page-contact .channel-card--phone{--card-line:var(--orange);background:linear-gradient(135deg,var(--bg-panel-2),var(--bg-main));}
.page-contact .channel-card--phone::before{background:var(--contact-glow-orange);}
.page-contact .channel-card__index{
  position:absolute;
  top:18px;
  right:22px;
  font-family:var(--font-mono);
  font-size:34px;
  font-weight:500;
  color:rgba(242,247,250,.04);
  line-height:1;
  letter-spacing:-.04em;
}
.page-contact .channel-card__label{
  font-size:12px;
  font-family:var(--font-mono);
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-faint);
  margin-bottom:8px;
}
.page-contact .channel-card__value{
  font-family:var(--font-mono);
  font-size:clamp(16px,2.4vw,22px);
  font-weight:500;
  letter-spacing:.01em;
  color:var(--ink);
  margin-bottom:12px;
  word-break:break-all;
}
.page-contact .channel-card--phone .channel-card__value{color:var(--orange);}
.page-contact .channel-card__note{
  font-size:13px;
  color:var(--ink-dim);
  margin-bottom:20px;
  line-height:1.7;
}
.page-contact .channel-card__action{
  position:relative;
  z-index:2;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--ink);
  transition:color var(--dur) var(--ease);
}
.page-contact .channel-card--mail .channel-card__action:hover{color:var(--green);}
.page-contact .channel-card--phone .channel-card__action:hover{color:var(--orange);}

.page-contact .address-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:40px;
  align-items:start;
}
.page-contact .address-main{padding:4px 0 0;}
.page-contact .address-block{
  margin:22px 0 12px;
  padding:22px 24px;
  background:linear-gradient(135deg,var(--bg-panel),var(--bg-main));
  border-left:3px solid var(--green);
  border-radius:0 var(--radius) var(--radius) 0;
}
.page-contact .address-block__line{
  font-family:var(--font-head);
  font-weight:700;
  font-size:clamp(17px,2.4vw,21px);
  line-height:1.5;
  color:var(--ink);
  margin:0;
  letter-spacing:.01em;
}
.page-contact .address-note{
  font-size:13px;
  color:var(--ink-dim);
  line-height:1.75;
  margin:0 0 24px;
  padding-left:4px;
}
.page-contact .address-timetable{
  display:flex;
  flex-direction:column;
  gap:10px;
  max-width:420px;
}
.page-contact .address-timetable__row{
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  padding:10px 4px;
  border-bottom:1px solid var(--line);
  gap:16px;
}
.page-contact .address-timetable__label{
  font-size:12px;
  color:var(--ink-faint);
  letter-spacing:.06em;
  font-family:var(--font-mono);
  white-space:nowrap;
}
.page-contact .address-timetable__value{
  font-size:14px;
  color:var(--ink);
  text-align:right;
}
.page-contact .address-visual{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
}
.page-contact .address-map{
  position:relative;
  height:260px;
  border-radius:var(--contact-radius);
  overflow:hidden;
  background:linear-gradient(160deg,#081820,#0C2535);
  border:1px solid var(--line);
}
.page-contact .address-map__grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(61,220,106,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(61,220,106,.05) 1px,transparent 1px);
  background-size:30px 30px;
}
.page-contact .address-map__road{
  position:absolute;
  background:rgba(168,184,197,.12);
  border-radius:2px;
}
.page-contact .address-map__road--h1{height:5px;left:0;right:0;top:38%;}
.page-contact .address-map__road--h2{height:3px;left:0;right:0;top:72%;background:rgba(168,184,197,.07);}
.page-contact .address-map__road--v1{width:5px;top:0;bottom:0;left:28%;}
.page-contact .address-map__road--v2{width:3px;top:0;bottom:0;left:60%;background:rgba(168,184,197,.07);}
.page-contact .address-map__block{
  position:absolute;
  background:rgba(61,220,106,.06);
  border:1px solid rgba(61,220,106,.14);
  border-radius:3px;
}
.page-contact .address-map__block--a{left:34%;top:14%;width:22%;height:16%;}
.page-contact .address-map__block--b{left:66%;top:12%;width:16%;height:12%;}
.page-contact .address-map__block--c{left:36%;top:46%;width:24%;height:18%;background:rgba(255,122,26,.05);border-color:rgba(255,122,26,.14);}
.page-contact .address-map__pin{
  position:absolute;
  left:36%;
  top:46%;
  transform:translate(-50%,-50%);
  color:var(--orange);
  font-size:20px;
  text-shadow:0 0 12px rgba(255,122,26,.7);
  z-index:2;
}
.page-contact .address-map__label{
  position:absolute;
  left:44%;
  top:42%;
  color:var(--ink);
  font-size:12px;
  font-weight:600;
  z-index:2;
  white-space:nowrap;
  font-family:var(--font-mono);
}
.page-contact .address-map__note{
  position:absolute;
  right:14px;
  bottom:12px;
  color:var(--ink-faint);
  font-size:11px;
  font-family:var(--font-mono);
  letter-spacing:.08em;
  z-index:2;
}
.page-contact .address-photo{
  border-radius:var(--contact-radius);
  overflow:hidden;
  position:relative;
  margin:0;
}
.page-contact .address-photo img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
  border-radius:var(--contact-radius);
}
.page-contact .image-frame::after{
  content:attr(data-caption);
  display:block;
  padding:10px 12px;
  font-size:12px;
  color:var(--ink-dim);
  font-family:var(--font-mono);
  letter-spacing:.03em;
  background:rgba(13,43,62,.65);
  border-left:2px solid var(--green);
  margin-top:-2px;
  border-radius:0 0 var(--radius) var(--radius);
}
.page-contact .landscape img{aspect-ratio:16/9;}

.page-contact .contact-service{
  position:relative;
}
.page-contact .service-inner{
  position:relative;
  padding:40px 28px;
  border-radius:var(--contact-radius-lg);
  background:
    linear-gradient(120deg,rgba(61,220,106,.08),transparent 40%),
    linear-gradient(320deg,rgba(255,122,26,.06),transparent 45%),
    linear-gradient(135deg,var(--bg-panel),var(--bg-main));
  border:1px solid var(--line);
  overflow:hidden;
}
.page-contact .service-inner::before{
  content:"";
  position:absolute;
  right:-60px;
  top:-60px;
  width:200px;
  height:200px;
  border-radius:50%;
  background:var(--contact-glow);
  filter:blur(60px);
}
.page-contact .service-card{position:relative;z-index:2;}
.page-contact .service-metrics{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin:28px 0 20px;
}
.page-contact .service-metric{
  display:flex;
  align-items:baseline;
  gap:14px;
  padding:16px 18px;
  background:rgba(10,30,46,.6);
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(4px);
}
.page-contact .service-metric .stat-num{
  font-family:var(--font-mono);
  font-size:26px;
  font-weight:500;
  color:var(--green);
  letter-spacing:-.02em;
  white-space:nowrap;
}
.page-contact .service-metric .stat-label{
  font-size:13px;
  color:var(--ink-dim);
  line-height:1.5;
}
.page-contact .service-desc{
  font-size:14px;
  line-height:1.8;
  color:var(--ink-dim);
  max-width:780px;
  margin:0 0 22px;
}
.page-contact .service-desc strong{color:var(--ink);font-weight:600;}
.page-contact .service-status{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.page-contact .status-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  font-family:var(--font-mono);
  letter-spacing:.06em;
  background:rgba(23,178,106,.1);
  border:1px solid rgba(23,178,106,.35);
  color:var(--success);
}
.page-contact .status-pill::before{
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--success);
  box-shadow:0 0 8px rgba(23,178,106,.8);
}
.page-contact .service-status__text{
  font-size:13px;
  color:var(--ink-dim);
}

.page-contact .contact-faq{
  padding-top:56px;
}
.page-contact .faq-layout{
  display:grid;
  grid-template-columns:1fr;
  gap:30px;
}
.page-contact .faq-head__desc{
  margin-top:14px;
  color:var(--ink-dim);
  font-size:14px;
  line-height:1.75;
  max-width:480px;
}
.page-contact .faq-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:10px;
}
.page-contact .faq-list__item{margin:0;padding:0;}
.page-contact .faq-list__link{
  display:grid;
  grid-template-columns:1fr;
  gap:4px;
  padding:18px 20px;
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  border-left:2px solid transparent;
  transition:all var(--dur) var(--ease);
}
.page-contact .faq-list__link:hover{
  border-left-color:var(--orange);
  background:var(--bg-panel-2);
  transform:translateX(4px);
}
.page-contact .faq-list__link:focus-visible{
  outline:2px solid var(--orange);
  outline-offset:2px;
}
.page-contact .faq-list__question{
  font-size:15px;
  font-weight:600;
  color:var(--ink);
}
.page-contact .faq-list__answer{
  font-size:13px;
  color:var(--ink-dim);
  line-height:1.65;
}
.page-contact .faq-list__link::after{
  content:"查看排查步骤 →";
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--orange);
  margin-top:6px;
  letter-spacing:.06em;
}

.page-contact .contact-route{
  padding-top:48px;
}
.page-contact .route-head{
  margin-bottom:26px;
}
.page-contact .route-desc{
  margin-top:12px;
  color:var(--ink-dim);
  font-size:14px;
}
.page-contact .route-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
.page-contact .route-card{
  position:relative;
  display:grid;
  grid-template-columns:auto 1fr;
  grid-template-rows:auto auto;
  column-gap:16px;
  row-gap:2px;
  padding:20px 22px;
  background:linear-gradient(135deg,rgba(13,43,62,.65),rgba(10,30,46,.85));
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:all var(--dur) var(--ease);
}
.page-contact .route-card::after{
  content:"";
  position:absolute;
  right:18px;
  top:50%;
  transform:translateY(-50%);
  color:var(--ink-faint);
  font-size:18px;
  opacity:0;
  transition:opacity var(--dur) var(--ease);
}
.page-contact .route-card:hover{
  border-color:var(--line-strong);
  transform:translateY(-2px);
  box-shadow:0 10px 24px rgba(0,11,18,.4);
}
.page-contact .route-card:hover::after{
  content:"→";
  opacity:1;
  color:var(--green);
}
.page-contact .route-card__num{
  grid-row:1 / 3;
  align-self:center;
  font-family:var(--font-mono);
  font-size:22px;
  font-weight:500;
  color:rgba(242,247,250,.18);
  letter-spacing:-.02em;
}
.page-contact .route-card__name{
  font-size:15px;
  font-weight:700;
  color:var(--ink);
}
.page-contact .route-card__desc{
  font-size:12px;
  color:var(--ink-dim);
}

@media (min-width:640px){
  .page-contact .channel-grid{
    grid-template-columns:1fr 1fr;
    gap:20px;
  }
  .page-contact .service-metrics{
    grid-template-columns:1fr 1fr;
  }
  .page-contact .faq-list__link{
    grid-template-columns:1fr fit-content(220px);
    column-gap:24px;
  }
  .page-contact .faq-list__link::after{
    grid-column:2;
    grid-row:1;
    margin-top:0;
    align-self:center;
  }
  .page-contact .faq-list__answer{
    grid-column:1;
  }
  .page-contact .faq-list__question{
    grid-column:1;
  }
  .page-contact .route-grid{
    grid-template-columns:repeat(2,1fr);
  }
  .page-contact .contact-hero__visual{max-width:520px;}
}

@media (min-width:920px){
  .page-contact{
    padding:0 32px 90px;
  }
  .page-contact .contact-hero{
    padding:58px 0 64px;
  }
  .page-contact .contact-hero__grid{
    grid-template-columns:1.08fr .92fr;
    gap:64px;
    align-items:end;
  }
  .page-contact .page-title{
    font-size:48px;
  }
  .page-contact .lead{
    font-size:16px;
    max-width:600px;
  }
  .page-contact .section-pad{
    padding:84px 0;
  }
  .page-contact .section-head{
    display:grid;
    grid-template-columns:280px 1fr;
    column-gap:48px;
    align-items:end;
    margin-bottom:42px;
  }
  .page-contact .section-head .section-tag{
    grid-column:1;
    align-self:start;
  }
  .page-contact .section-head .section-title{
    grid-column:1;
    grid-row:2;
    margin-top:6px;
  }
  .page-contact .section-head__desc{
    grid-column:2;
    grid-row:1 / 3;
    margin-top:8px;
    max-width:560px;
  }
  .page-contact .channel-card{
    padding:38px 32px 34px;
  }
  .page-contact .channel-card__value{
    font-size:22px;
  }
  .page-contact .channel-card__note{
    font-size:14px;
  }
  .page-contact .address-layout{
    grid-template-columns: .92fr 1.08fr;
    gap:56px;
  }
  .page-contact .address-visual{
    grid-template-columns:1fr 1fr;
    gap:20px;
  }
  .page-contact .address-map{
    height:100%;
    min-height:280px;
  }
  .page-contact .service-inner{
    padding:52px 48px;
  }
  .page-contact .service-metrics{
    grid-template-columns:repeat(3,1fr);
    gap:18px;
  }
  .page-contact .service-metric{
    display:block;
    padding:22px 20px;
  }
  .page-contact .service-metric .stat-num{
    display:block;
    font-size:30px;
    margin-bottom:8px;
  }
  .page-contact .faq-layout{
    grid-template-columns: .7fr 1.3fr;
    gap:56px;
    align-items:start;
  }
  .page-contact .faq-head{
    position:sticky;
    top:calc(var(--header-h) + 24px);
  }
  .page-contact .route-grid{
    grid-template-columns:repeat(5,1fr);
    gap:14px;
  }
  .page-contact .route-card{
    display:flex;
    flex-direction:column;
    gap:0;
    padding:22px 18px;
    min-height:150px;
  }
  .page-contact .route-card__num{
    margin-bottom:12px;
  }
  .page-contact .route-card::after{
    content:"";
    position:absolute;
    left:18px;
    right:18px;
    bottom:0;
    height:2px;
    background:var(--green);
    transform:scaleX(0);
    transform-origin:left;
    opacity:1;
    transition:transform var(--dur) var(--ease);
  }
  .page-contact .route-card:hover::after{
    content:"";
    opacity:1;
    transform:scaleX(1);
  }
}