.page-contact{
  --pc-panel-border:rgba(169,182,194,.22);
  --pc-radius:18px;
  overflow-x:hidden;
}

.page-contact .contact-hero{
  padding-block:clamp(26px,4vw,48px) clamp(44px,6vw,84px);
}

.page-contact .hero-copy h1{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(2rem,5.6vw,3.5rem);
  line-height:1.06;
  letter-spacing:-.02em;
  color:var(--jb-mist);
  margin:.35em 0 .5em;
  max-width:20ch;
}

.page-contact .hero-lead{
  font-size:clamp(16px,1.9vw,17px);
  line-height:1.85;
  color:var(--jb-silver);
  max-width:64ch;
  margin:0;
}

.page-contact .hero-figure{margin-top:clamp(26px,4vw,46px)}

.page-contact .hero-figure img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
  border:1px solid var(--pc-panel-border);
  border-radius:18px 18px 18px 4px;
  background:var(--jb-navy);
}

.page-contact .hero-channels{margin-top:clamp(26px,4vw,44px)}

/* ---------- 三通道分栏 ---------- */
.page-contact .channel-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(14px,2vw,20px);
}

.page-contact .channel{
  position:relative;
  display:flex;
  flex-direction:column;
  padding:clamp(20px,2.6vw,30px);
  border:1px solid var(--pc-panel-border);
  border-radius:var(--radius-soft);
  background:linear-gradient(158deg,rgba(18,38,60,.94),rgba(11,22,34,.94));
  transition:border-color .22s ease,box-shadow .22s ease;
}

.page-contact .channel::before{
  content:"";
  position:absolute;
  left:0;
  top:clamp(20px,2.6vw,30px);
  bottom:clamp(20px,2.6vw,30px);
  width:2px;
  border-radius:2px;
  background:var(--jb-steel);
  transition:background .22s ease;
}

.page-contact .channel:hover,
.page-contact .channel:focus-within{
  border-color:rgba(255,90,31,.55);
  box-shadow:0 18px 40px -26px rgba(0,0,0,.95);
}

.page-contact .channel:hover::before,
.page-contact .channel:focus-within::before{background:var(--jb-orange)}

.page-contact .channel__num{
  font-family:var(--font-mono);
  font-size:26px;
  line-height:1;
  letter-spacing:.04em;
  color:var(--jb-orange);
}

.page-contact .channel__title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(20px,2.4vw,24px);
  letter-spacing:.01em;
  color:var(--jb-mist);
  margin:12px 0 0;
}

.page-contact .channel__tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:14px 0 0;
}

.page-contact .channel__text{
  flex:1 1 auto;
  margin:14px 0 0;
  font-size:15px;
  line-height:1.82;
  color:var(--jb-silver);
}

.page-contact .channel__meta{
  margin:16px 0 0;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.1em;
  color:var(--jb-amber);
}

.page-contact .channel__value{
  margin-top:14px;
  display:block;
  width:100%;
  padding:11px 15px;
  text-align:left;
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.5;
  color:var(--jb-mist);
  background:rgba(255,90,31,.11);
  border:1px solid rgba(255,90,31,.38);
  border-radius:12px;
  cursor:pointer;
  word-break:break-all;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}

.page-contact .channel__value:hover,
.page-contact .channel__value:focus-visible{
  background:rgba(255,90,31,.2);
  border-color:var(--jb-orange);
  color:#fff;
}

.page-contact .channel__value--wide{font-size:12.5px}

/* ---------- 深色区通用反色 ---------- */
.page-contact .section--abyss .section__title,
.page-contact .section--navy .section__title{color:var(--jb-mist)}

.page-contact .section--abyss .section__lead,
.page-contact .section--navy .section__lead{color:var(--jb-silver)}

.page-contact .section--abyss .index-label,
.page-contact .section--navy .index-label{color:var(--jb-orange)}

.page-contact .section--archive .index-label{color:var(--jb-orange-dark)}

/* ---------- 邮件处理顺序 ---------- */
.page-contact .mail-flow{
  display:grid;
  grid-template-columns:1fr;
  gap:clamp(24px,3.5vw,44px);
  margin-top:clamp(24px,3vw,38px);
}

.page-contact .mail-side{display:grid;gap:10px;align-content:start}

.page-contact .quick-links{
  list-style:none;
  margin:12px 0 0;
  padding:0;
  display:grid;
  gap:10px;
}

.page-contact .quick-links a{
  display:block;
  padding:13px 16px;
  font-size:15px;
  line-height:1.6;
  color:var(--jb-abyss);
  text-decoration:none;
  border:1px solid var(--jb-hairline);
  border-radius:10px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}

.page-contact .quick-links a:hover,
.page-contact .quick-links a:focus-visible{
  border-color:var(--jb-orange);
  color:var(--jb-orange-dark);
  background:rgba(255,90,31,.06);
}

/* ---------- 电话通道 ---------- */
.page-contact .phone-panel{
  padding:clamp(20px,2.6vw,28px);
  border:1px solid var(--jb-hairline-dark);
  border-radius:var(--radius-soft);
  background:rgba(11,22,34,.55);
}

.page-contact .phone-panel--accent{
  border-color:rgba(255,90,31,.42);
  background:linear-gradient(150deg,rgba(255,90,31,.11),rgba(11,22,34,.62));
}

.page-contact .phone-panel__title{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(18px,2.2vw,21px);
  letter-spacing:.01em;
  color:var(--jb-mist);
  margin:0 0 16px;
}

.page-contact .phone-panel__list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:13px;
}

.page-contact .phone-panel__list li{
  position:relative;
  padding-left:22px;
  font-size:15px;
  line-height:1.8;
  color:var(--jb-silver);
}

.page-contact .phone-panel__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:.66em;
  width:9px;
  height:2px;
  border-radius:2px;
  background:var(--jb-orange);
}

.page-contact .phone-panel__list strong{color:var(--jb-mist);font-weight:600}

.page-contact .phone-panel__foot{
  margin:18px 0 0;
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.7;
  color:var(--jb-amber);
}

/* ---------- 地址 ---------- */
.page-contact .addr-figure img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
  border:1px solid rgba(44,66,87,.3);
  border-radius:4px 18px 18px 18px;
  background:rgba(255,255,255,.55);
}

.page-contact .addr-figure__caption{
  margin:12px 0 0;
  font-size:13px;
  line-height:1.7;
  color:var(--jb-body);
}

.page-contact .addr-label{
  margin:0 0 10px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--jb-orange-dark);
}

.page-contact .addr-value{
  display:block;
  width:100%;
  padding:0;
  text-align:left;
  font-family:var(--font-body);
  font-size:clamp(17px,2.1vw,20px);
  font-weight:600;
  line-height:1.62;
  color:var(--jb-abyss);
  background:none;
  border:0;
  cursor:pointer;
  transition:color .18s ease;
}

.page-contact .addr-value:hover,
.page-contact .addr-value:focus-visible{color:var(--jb-orange-dark)}

.page-contact .addr-meta{
  margin:24px 0 0;
  padding:0;
  border-top:1px solid rgba(44,66,87,.28);
}

.page-contact .addr-meta > div{
  display:grid;
  grid-template-columns:92px minmax(0,1fr);
  gap:12px;
  padding:13px 0;
  border-bottom:1px solid rgba(44,66,87,.18);
}

.page-contact .addr-meta dt{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.06em;
  color:var(--jb-steel);
  padding-top:3px;
}

.page-contact .addr-meta dd{
  margin:0;
  font-size:15px;
  line-height:1.75;
  color:var(--jb-body);
}

.page-contact .addr-reach{
  margin:18px 0 0;
  font-size:15px;
  line-height:1.82;
  color:var(--jb-body);
}

/* ---------- 咨询前清单 ---------- */
.page-contact .prep-list{
  list-style:none;
  margin:clamp(22px,3vw,34px) 0 0;
  padding:0;
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
}

.page-contact .prep-item{
  display:flex;
  gap:14px;
  padding:20px 22px;
  background:#fff;
  border:1px solid var(--jb-hairline);
  border-radius:14px;
  transition:border-color .18s ease,box-shadow .18s ease;
}

.page-contact .prep-item:hover,
.page-contact .prep-item:focus-within{
  border-color:rgba(255,90,31,.5);
  box-shadow:0 14px 30px -24px rgba(11,22,34,.6);
}

.page-contact .prep-box{
  flex:0 0 auto;
  width:20px;
  height:20px;
  margin-top:3px;
  border:2px solid var(--jb-steel);
  border-radius:4px;
  transition:border-color .18s ease,background .18s ease;
}

.page-contact .prep-item:hover .prep-box{
  border-color:var(--jb-orange);
  background:rgba(255,90,31,.14);
}

.page-contact .prep-item__body{min-width:0}

.page-contact .prep-item__title{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:18px;
  letter-spacing:.01em;
  color:var(--jb-ink);
}

.page-contact .prep-item__text{
  margin:8px 0 0;
  font-size:15px;
  line-height:1.8;
  color:var(--jb-body);
}

/* ---------- 备案信息条 ---------- */
.page-contact .record-desk{padding-block:clamp(36px,5vw,64px)}

.page-contact .record-bar{
  display:grid;
  grid-template-columns:1fr;
  gap:1px;
  margin-top:18px;
  border:1px solid var(--jb-hairline-dark);
  border-radius:12px;
  overflow:hidden;
  background:var(--jb-hairline-dark);
}

.page-contact .record-item{
  padding:18px 20px;
  background:rgba(18,38,60,.78);
}

.page-contact .record-item__label{
  display:block;
  margin-bottom:9px;
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.12em;
  color:var(--jb-silver);
}

.page-contact .record-item__value{
  display:inline-block;
  padding:0;
  font-family:var(--font-mono);
  font-size:14px;
  line-height:1.6;
  color:var(--jb-mist);
  background:none;
  border:0;
  text-align:left;
  cursor:pointer;
  transition:color .18s ease;
}

.page-contact .record-item__value:hover,
.page-contact .record-item__value:focus-visible{color:var(--jb-orange)}

.page-contact .record-item__value--plain{
  cursor:default;
  color:var(--jb-silver);
}

.page-contact .record-item__value--plain:hover{color:var(--jb-silver)}

.page-contact .record-note{
  margin:18px 0 0;
  font-size:14px;
  line-height:1.8;
  color:var(--jb-silver);
}

.page-contact .record-note a{
  color:var(--jb-mist);
  text-decoration:none;
  border-bottom:1px solid rgba(255,90,31,.55);
  transition:color .18s ease,border-color .18s ease;
}

.page-contact .record-note a:hover,
.page-contact .record-note a:focus-visible{
  color:var(--jb-orange);
  border-bottom-color:var(--jb-orange);
}

/* ---------- 响应式 ---------- */
@media (min-width:760px){
  .page-contact .prep-list{grid-template-columns:repeat(2,1fr)}
  .page-contact .record-bar{grid-template-columns:repeat(3,1fr)}
}

@media (min-width:860px){
  .page-contact .channel-grid{grid-template-columns:repeat(3,1fr)}
}

@media (min-width:940px){
  .page-contact .mail-flow{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
}

@media (max-width:640px){
  .page-contact .addr-meta > div{grid-template-columns:1fr;gap:4px}
  .page-contact .addr-meta dt{padding-top:0}
  .page-contact .hero-copy h1{max-width:none}
  .page-contact .prep-item{padding:17px 16px}
}
<<<END>>>