.page-contact{
  --pc-gap:26px;
  --pc-sticky:94px;
  --pc-panel-line:rgba(47,107,255,.28);
  --pc-ink:var(--ink-900);
  position:relative;
  padding-bottom:clamp(48px,7vw,96px);
  background:
    radial-gradient(760px 420px at 88% 6%, rgba(122,92,255,.16), transparent 68%),
    radial-gradient(620px 380px at 6% 42%, rgba(47,107,255,.12), transparent 70%),
    var(--ink-900);
}

.page-contact .breadcrumbs{padding-top:clamp(20px,3vw,34px);}

.page-contact .contact-hero{
  display:grid;
  gap:18px;
  padding:clamp(22px,4vw,46px) 0 clamp(28px,4vw,52px);
  border-bottom:1px solid var(--line-soft);
}
.page-contact .contact-hero-main{max-width:56ch;}
.page-contact .contact-hero-main .section-lead{margin-top:14px;}
.page-contact .contact-hero-note{
  justify-self:start;
  color:var(--stone);
}
.page-contact .contact-hero h1{
  font-family:var(--font-display);
  font-size:clamp(30px,5.2vw,60px);
  line-height:1.08;
  letter-spacing:-.02em;
  margin:10px 0 0;
  color:var(--text);
}

.page-contact .contact-layout{
  display:grid;
  gap:clamp(28px,4vw,52px);
  padding-top:clamp(28px,4vw,52px);
  align-items:start;
}

/* 左：通讯录 */
.page-contact .contact-direct{
  min-width:0;
}
.page-contact .contact-direct-inner{
  padding:clamp(20px,3vw,30px);
  background:
    linear-gradient(180deg, rgba(14,21,48,.96), rgba(6,10,24,.96));
  border:1px solid var(--line);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-card);
}
.page-contact .direct-head{position:relative;padding-left:52px;}
.page-contact .direct-index{
  position:absolute;
  left:0;
  top:2px;
  font-family:var(--font-mono);
  font-size:13px;
  color:var(--green);
  letter-spacing:.12em;
}
.page-contact .direct-title{
  font-family:var(--font-display);
  font-size:clamp(22px,2.6vw,30px);
  letter-spacing:-.01em;
  margin:0;
  color:var(--text);
}
.page-contact .direct-sub{
  margin:8px 0 0;
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
}

.page-contact .channel-list{
  list-style:none;
  margin:clamp(22px,3vw,32px) 0 0;
  padding:0;
  display:grid;
  gap:clamp(20px,3vw,30px);
}
.page-contact .channel{
  display:grid;
  gap:6px;
  padding-bottom:clamp(18px,2.6vw,26px);
  border-bottom:1px dashed var(--line-soft);
}
.page-contact .channel:last-child{border-bottom:0;padding-bottom:0;}
.page-contact .channel-label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--muted);
}
.page-contact .channel-value{
  display:block;
  font-family:var(--font-mono);
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--text);
  text-decoration:none;
  overflow-wrap:anywhere;
  border-bottom:2px solid transparent;
  transition:color .18s ease, border-color .18s ease;
}
.page-contact .channel-value--mail{font-size:clamp(15px,2.4vw,21px);line-height:1.45;}
.page-contact .channel-value--tel{font-size:clamp(34px,6.4vw,54px);line-height:1.1;}
.page-contact .channel-value--addr{
  font-family:var(--font-body);
  font-weight:500;
  font-size:clamp(15px,2vw,18px);
  line-height:1.6;
}
.page-contact a.channel-value:hover,
.page-contact a.channel-value:focus-visible{
  color:var(--orange);
  border-bottom-color:var(--orange);
}
.page-contact .channel-hint{
  font-size:13.5px;
  line-height:1.72;
  color:var(--muted);
}

.page-contact .direct-media{
  margin:clamp(24px,3.4vw,34px) 0 0;
}
.page-contact .direct-media .media-frame{
  border-radius:14px;
  overflow:hidden;
}
.page-contact .direct-media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
  aspect-ratio:3/2;
}
.page-contact .media-caption{
  display:block;
  margin-top:10px;
  font-size:12.5px;
  color:var(--stone);
}

/* 右：提示流 */
.page-contact .contact-stream{
  min-width:0;
  display:grid;
  gap:clamp(26px,4vw,44px);
}

.page-contact .note-card{
  padding:clamp(22px,3vw,34px);
  border:1px solid var(--pc-panel-line);
  border-radius:var(--radius-l);
}
.page-contact .note-card-head{
  display:grid;
  gap:10px;
}
.page-contact .note-tag{
  justify-self:start;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.18em;
  color:var(--green);
  padding:4px 10px;
  border:1px solid rgba(88,245,176,.36);
  border-radius:var(--radius-pill);
}
.page-contact .note-title{
  font-family:var(--font-display);
  font-size:clamp(21px,2.8vw,30px);
  line-height:1.2;
  letter-spacing:-.01em;
  margin:0;
  color:var(--text);
}

.page-contact .rhythm-list{
  list-style:none;
  margin:clamp(18px,2.6vw,26px) 0 0;
  padding:0;
  display:grid;
  gap:16px;
}
.page-contact .rhythm-item{
  display:grid;
  gap:5px;
  padding-left:16px;
  border-left:2px solid var(--line-blue);
}
.page-contact .rhythm-key{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--blue);
}
.page-contact .rhythm-text{
  font-size:15px;
  line-height:1.75;
  color:var(--text);
}
.page-contact .note-foot{
  margin:20px 0 0;
  padding-top:14px;
  border-top:1px solid var(--line-soft);
  font-size:13.5px;
  line-height:1.75;
  color:var(--muted);
}

/* 四步模板：米白纸页 */
.page-contact .template-section{
  display:grid;
  gap:clamp(20px,3vw,30px);
}
.page-contact .template-sheet{
  padding:clamp(24px,3.6vw,42px);
  border-radius:6px;
  box-shadow:6px 6px 0 -1px rgba(185,180,166,.35), var(--shadow-card);
}
.page-contact .eyebrow--ink{
  color:#6b6355;
}
.page-contact .template-title{
  font-family:var(--font-display);
  font-size:clamp(23px,3.2vw,34px);
  line-height:1.15;
  letter-spacing:-.015em;
  margin:8px 0 0;
}
.page-contact .template-lead{
  margin:10px 0 0;
  font-size:14.5px;
  line-height:1.75;
  color:#4d4a42;
}
.page-contact .template-steps{
  list-style:none;
  margin:clamp(20px,3vw,28px) 0 0;
  padding:0;
  display:grid;
  gap:0;
}
.page-contact .step{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:14px;
  padding:16px 0;
  border-top:1px solid rgba(107,99,85,.22);
}
.page-contact .step:first-child{border-top:0;padding-top:0;}
.page-contact .step-num{
  font-family:var(--font-mono);
  font-size:clamp(20px,2.6vw,26px);
  font-weight:700;
  line-height:1;
  color:var(--orange);
  padding-top:2px;
}
.page-contact .step-title{
  font-size:16px;
  font-weight:700;
  margin:0 0 5px;
  color:#1b1a16;
}
.page-contact .step-text{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:#4d4a42;
}
.page-contact .template-cta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 20px;
  margin:clamp(20px,3vw,26px) 0 0;
}
.page-contact .template-cta .btn--link{color:#1f5fd0;}

.page-contact .template-media{margin:0;}
.page-contact .template-media .media-frame{
  border-radius:12px;
  overflow:hidden;
  border:1px solid var(--line);
}
.page-contact .template-media img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  object-fit:cover;
  aspect-ratio:4/3;
}

/* 商务合作：斜切卡 */
.page-contact .biz-section{
  padding:clamp(24px,3.6vw,42px);
  background:
    linear-gradient(140deg, rgba(122,92,255,.24), rgba(14,21,48,.96) 62%),
    var(--ink-800);
  clip-path:polygon(0 0, 100% 3.5%, 100% 100%, 0 96.5%);
  border:1px solid rgba(122,92,255,.4);
}
.page-contact .biz-inner{max-width:62ch;}
.page-contact .biz-title{
  font-family:var(--font-display);
  font-size:clamp(22px,3vw,32px);
  line-height:1.18;
  letter-spacing:-.015em;
  margin:10px 0 0;
  color:var(--text);
}
.page-contact .biz-lead{
  margin:12px 0 0;
  font-size:14.5px;
  line-height:1.78;
  color:var(--muted);
}
.page-contact .biz-list{
  list-style:none;
  margin:clamp(18px,2.6vw,24px) 0 0;
  padding:0;
  display:grid;
  gap:12px;
}
.page-contact .biz-item{
  display:grid;
  gap:3px;
  padding:12px 14px;
  background:rgba(6,10,24,.5);
  border-left:2px solid var(--violet);
}
.page-contact .biz-key{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.12em;
  color:var(--green);
}
.page-contact .biz-text{
  font-size:14px;
  line-height:1.7;
  color:var(--text);
}
.page-contact .biz-cta{margin:clamp(20px,3vw,26px) 0 0;}

/* 自查清单 */
.page-contact .selfcheck-section{
  padding-top:clamp(6px,1.4vw,12px);
}
.page-contact .selfcheck-lead{
  margin:12px 0 0;
  font-size:14px;
  line-height:1.75;
  color:var(--muted);
}
.page-contact .selfcheck-list{
  list-style:none;
  margin:clamp(16px,2.4vw,22px) 0 0;
  padding:0;
  display:grid;
  gap:12px;
}
.page-contact .selfcheck-item{min-width:0;}
.page-contact .selfcheck-link{
  display:grid;
  gap:5px;
  padding:16px 18px;
  text-decoration:none;
  background:rgba(14,21,48,.7);
  border:1px solid var(--line);
  border-radius:12px;
  transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.page-contact .selfcheck-link:hover,
.page-contact .selfcheck-link:focus-visible{
  border-color:var(--green);
  box-shadow:var(--glow-green);
  transform:translateX(4px);
}
.page-contact .selfcheck-q{
  font-family:var(--font-display);
  font-size:clamp(16px,2vw,19px);
  letter-spacing:-.01em;
  color:var(--text);
}
.page-contact .selfcheck-a{
  font-size:13.5px;
  line-height:1.72;
  color:var(--muted);
}
.page-contact .selfcheck-foot{
  margin:18px 0 0;
  font-size:13.5px;
  line-height:1.78;
  color:var(--stone);
}
.page-contact .selfcheck-foot a{
  color:var(--blue);
  text-decoration:none;
  border-bottom:1px solid var(--line-blue);
}
.page-contact .selfcheck-foot a:hover,
.page-contact .selfcheck-foot a:focus-visible{
  color:var(--green);
  border-bottom-color:var(--green);
}

/* 桌面：左固定通讯录，右滚动提示 */
@media (min-width:960px){
  .page-contact .contact-layout{
    grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);
  }
  .page-contact .contact-direct-inner{
    position:sticky;
    top:var(--pc-sticky);
  }
  .page-contact .contact-hero{
    grid-template-columns:minmax(0,1fr) auto;
    align-items:end;
  }
  .page-contact .contact-hero-note{
    justify-self:end;
    padding-bottom:8px;
  }
  .page-contact .template-section{
    grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
    align-items:start;
  }
  .page-contact .template-media{
    margin-top:clamp(24px,3vw,40px);
  }
}

@media (max-width:599px){
  .page-contact .contact-direct-inner{padding:18px;}
  .page-contact .channel-value--tel{font-size:36px;}
  .page-contact .template-cta{gap:12px;}
  .page-contact .template-cta .btn{width:100%;text-align:center;}
  .page-contact .biz-section{clip-path:none;}
}

@media (prefers-reduced-motion:reduce){
  .page-contact .selfcheck-link,
  .page-contact .channel-value{transition:none;}
}
<<<END>>>