.page-contact{
  background:var(--paper);
  color:var(--text-ink);
  font-family:var(--font-sans);
  overflow-x:hidden;
}
.page-contact p{margin:0}
.page-contact h1,
.page-contact h2,
.page-contact h3{font-family:var(--font-serif);font-weight:700;margin:0}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  position:relative;
  background:
    linear-gradient(180deg,rgba(14,31,26,.98),rgba(23,48,42,.94)),
    var(--ink-900);
  color:var(--white);
  padding:clamp(26px,5vw,44px) 0 clamp(40px,7vw,76px);
  overflow:hidden;
}
.page-contact .contact-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  opacity:.5;
}
.page-contact .contact-hero__grid{
  display:grid;
  gap:clamp(26px,5vw,48px);
  align-items:center;
}
.page-contact .contact-hero .breadcrumb{margin-bottom:clamp(18px,3vw,28px)}
.page-contact .contact-hero .eyebrow{
  color:var(--gold-soft);
  letter-spacing:.22em;
  font-size:12px;
}
.page-contact .contact-hero__title{
  margin-top:12px;
  font-size:clamp(28px,5.4vw,50px);
  line-height:1.26;
  letter-spacing:.01em;
  color:var(--white);
}
.page-contact .contact-hero__lede{
  margin-top:clamp(16px,3vw,22px);
  max-width:34em;
  font-size:clamp(15px,2vw,17px);
  line-height:1.85;
  color:rgba(251,250,246,.82);
}
.page-contact .hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:clamp(20px,4vw,30px) 0 0;
  padding:0;
  list-style:none;
}
.page-contact .hero-facts li{
  font-size:13px;
  line-height:1.4;
  color:var(--gold-soft);
  border:1px solid var(--ink-700);
  border-radius:var(--radius-pill);
  padding:7px 15px;
  background:rgba(23,48,42,.55);
}
.page-contact .contact-hero__media{
  margin:0;
  border-radius:var(--radius-lg);
  border:1px solid var(--ink-700);
  overflow:hidden;
  background:var(--ink-800);
}
.page-contact .contact-hero__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:3/2;
  object-fit:cover;
}
@media (min-width:900px){
  .page-contact .contact-hero__grid{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
    gap:clamp(36px,5vw,64px);
  }
}

/* ---------- 通用章节头 ---------- */
.page-contact .section-head{max-width:46rem}
.page-contact .chapter-num{
  font-family:var(--font-num);
  font-size:13px;
  letter-spacing:.28em;
  color:var(--gold-ink);
}
.page-contact .section--dark .chapter-num{color:var(--gold)}
.page-contact .chapter-title{
  font-size:clamp(24px,3.6vw,36px);
  line-height:1.3;
  margin-top:10px;
  color:var(--ink-900);
}
.page-contact .section--dark .chapter-title{color:var(--white)}
.page-contact .section-lede{
  margin-top:14px;
  font-size:15px;
  line-height:1.85;
  color:var(--text-muted);
  max-width:40em;
}
.page-contact .section--dark .section-lede{color:rgba(251,250,246,.76)}

/* ---------- 联系渠道 ---------- */
.page-contact .contact-lines{padding-top:clamp(44px,7vw,80px);padding-bottom:clamp(44px,7vw,80px)}
.page-contact .contact-lines__grid{
  display:grid;
  gap:clamp(24px,4vw,40px);
  margin-top:clamp(28px,5vw,44px);
}
.page-contact .contact-lines__left{
  border-bottom:1px solid rgba(27,36,32,.14);
}
.page-contact .contact-channel{
  padding:clamp(20px,3.4vw,26px) 0;
  border-top:1px solid rgba(27,36,32,.14);
}
.page-contact .contact-channel__label{
  font-size:12px;
  letter-spacing:.2em;
  color:var(--text-muted);
}
.page-contact .contact-channel__value{
  margin-top:10px;
  font-family:var(--font-num);
  font-size:clamp(23px,4.6vw,34px);
  line-height:1.28;
  font-weight:700;
  color:var(--ink-800);
  letter-spacing:.005em;
  overflow-wrap:anywhere;
}
.page-contact .contact-channel--addr .contact-channel__value{
  font-size:clamp(19px,3.1vw,26px);
}
.page-contact .contact-channel__note{
  margin-top:10px;
  font-size:14px;
  line-height:1.78;
  color:var(--text-muted);
  max-width:34em;
}

.page-contact .prep-card{
  background:var(--paper-deep);
  border:1px solid rgba(14,31,26,.12);
  border-radius:var(--radius-lg);
  padding:clamp(20px,3.6vw,32px);
}
.page-contact .prep-card__title{
  font-size:clamp(19px,2.4vw,22px);
  line-height:1.45;
  color:var(--ink-900);
}
.page-contact .prep-list{
  list-style:none;
  margin:20px 0 0;
  padding:0;
  display:grid;
  gap:14px;
}
.page-contact .prep-item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:start;
}
.page-contact .prep-check{
  appearance:none;
  -webkit-appearance:none;
  position:relative;
  width:22px;
  height:22px;
  margin:1px 0 0;
  flex:none;
  border:1px solid var(--ink-700);
  border-radius:8px;
  background:var(--paper);
  cursor:pointer;
  transition:background .18s var(--ease),border-color .18s var(--ease);
}
.page-contact .prep-check:checked{
  background:var(--gold);
  border-color:var(--gold);
}
.page-contact .prep-check:checked::after{
  content:"";
  position:absolute;
  left:7px;
  top:3px;
  width:6px;
  height:11px;
  border:2px solid var(--ink-900);
  border-top:0;
  border-left:0;
  transform:rotate(42deg);
}
.page-contact .prep-check:focus-visible{
  outline:2px solid var(--gold-ink);
  outline-offset:2px;
}
.page-contact .prep-item label{
  display:block;
  font-size:15px;
  line-height:1.6;
  color:var(--ink-900);
  cursor:pointer;
}
.page-contact .prep-item label strong{
  display:block;
  font-weight:700;
  letter-spacing:.01em;
}
.page-contact .prep-item__desc{
  display:block;
  margin-top:3px;
  font-size:13px;
  line-height:1.7;
  color:var(--text-muted);
  font-weight:400;
}
.page-contact .prep-card__hint{
  margin-top:20px;
  padding-left:14px;
  border-left:2px solid var(--gold);
  font-size:13px;
  line-height:1.8;
  color:var(--text-muted);
}
.page-contact .contact-lines__figure{margin-top:clamp(32px,5vw,52px)}
@media (min-width:920px){
  .page-contact .contact-lines__grid{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
    gap:clamp(36px,4.5vw,56px);
    align-items:start;
  }
}

/* ---------- 响应时效 ---------- */
.page-contact .contact-hours{padding-top:clamp(44px,7vw,80px);padding-bottom:clamp(44px,7vw,80px)}
.page-contact .timebar{margin-top:clamp(30px,5vw,46px)}
.page-contact .timebar__track{
  position:relative;
  height:12px;
  border-radius:var(--radius-pill);
  background:var(--ink-700);
}
.page-contact .timebar__band{
  position:absolute;
  left:37.5%;
  width:37.5%;
  top:50%;
  height:12px;
  transform:translateY(-50%);
  border-radius:var(--radius-pill);
  background:linear-gradient(90deg,var(--gold),var(--gold-soft));
  cursor:default;
}
.page-contact .timebar__band::after{
  content:attr(data-tip);
  position:absolute;
  left:50%;
  bottom:26px;
  transform:translateX(-50%) translateY(4px);
  white-space:nowrap;
  padding:6px 14px;
  border-radius:var(--radius-pill);
  background:var(--paper);
  color:var(--ink-900);
  font-size:12px;
  letter-spacing:.02em;
  opacity:0;
  pointer-events:none;
  transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.page-contact .timebar__band:hover::after{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}
.page-contact .timebar__scale{
  position:relative;
  height:18px;
  margin-top:12px;
  font-family:var(--font-num);
  font-size:12px;
  color:var(--gold-soft);
  letter-spacing:.06em;
}
.page-contact .timebar__scale span{position:absolute;transform:translateX(-50%)}
.page-contact .timebar__scale span:first-child{left:0;transform:none}
.page-contact .timebar__scale span:nth-child(2){left:37.5%}
.page-contact .timebar__scale span:nth-child(3){left:75%}
.page-contact .timebar__scale span:last-child{right:0;left:auto;transform:none}

.page-contact .contact-hours__list{
  list-style:none;
  margin:clamp(30px,5vw,44px) 0 0;
  padding:0;
  border-top:1px solid var(--ink-700);
}
.page-contact .contact-hours__item{
  display:grid;
  gap:8px;
  padding:clamp(18px,3vw,24px) 0;
  border-bottom:1px solid var(--ink-700);
}
.page-contact .contact-hours__key{
  font-family:var(--font-serif);
  font-size:17px;
  line-height:1.5;
  color:var(--gold-soft);
}
.page-contact .contact-hours__text{
  font-size:15px;
  line-height:1.85;
  color:rgba(251,250,246,.78);
  max-width:44em;
}
@media (min-width:760px){
  .page-contact .contact-hours__item{
    grid-template-columns:190px minmax(0,1fr);
    gap:clamp(20px,4vw,40px);
    align-items:baseline;
  }
}

/* ---------- 合作与纠错 ---------- */
.page-contact .contact-coop{
  background:var(--paper-deep);
  padding-top:clamp(44px,7vw,80px);
  padding-bottom:clamp(44px,7vw,80px);
}
.page-contact .contact-coop__grid{
  display:grid;
  gap:18px;
  margin-top:clamp(28px,5vw,42px);
}
.page-contact .coop-card{
  background:var(--paper);
  border:1px solid rgba(14,31,26,.14);
  border-radius:var(--radius-lg);
  padding:clamp(20px,3.4vw,30px);
  display:flex;
  flex-direction:column;
  gap:10px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.page-contact .coop-card:hover,
.page-contact .coop-card:focus-within{
  transform:translateY(-6px);
  box-shadow:0 18px 34px rgba(14,31,26,.12);
  border-color:var(--gold);
}
.page-contact .coop-card__num{
  font-family:var(--font-num);
  font-size:26px;
  line-height:1;
  color:var(--gold-ink);
  letter-spacing:.1em;
}
.page-contact .coop-card__title{
  font-size:19px;
  line-height:1.45;
  color:var(--ink-900);
}
.page-contact .coop-card__text{
  font-size:14px;
  line-height:1.8;
  color:var(--text-muted);
}
@media (min-width:780px){
  .page-contact .contact-coop__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

/* ---------- 来访指引 ---------- */
.page-contact .contact-visit{padding-top:clamp(44px,7vw,80px);padding-bottom:clamp(44px,7vw,80px)}
.page-contact .visit-card{
  margin-top:clamp(28px,5vw,42px);
  display:grid;
  gap:clamp(20px,4vw,32px);
  background:var(--paper);
  border:1px solid var(--ink-700);
  border-radius:var(--radius-lg);
  padding:clamp(22px,4vw,36px);
}
.page-contact .visit-card__label{
  font-size:12px;
  letter-spacing:.2em;
  color:var(--text-muted);
}
.page-contact .visit-card__addr{
  margin-top:10px;
  font-family:var(--font-num);
  font-size:clamp(21px,3.4vw,31px);
  line-height:1.4;
  font-weight:700;
  color:var(--ink-900);
  overflow-wrap:anywhere;
}
.page-contact .visit-card__note{
  margin-top:12px;
  font-size:14px;
  line-height:1.8;
  color:var(--text-muted);
  max-width:34em;
}
.page-contact .visit-card__map{
  color:var(--ink-700);
  opacity:.45;
}
.page-contact .visit-card__map svg{
  display:block;
  width:100%;
  height:auto;
  max-width:340px;
}
.page-contact .contact-visit__accordion{margin-top:clamp(20px,3.5vw,28px)}
.page-contact .contact-visit__accordion .accordion-trigger{
  color:var(--white);
  font-family:var(--font-serif);
  font-size:16px;
}
.page-contact .contact-visit__accordion .accordion-panel p{
  font-size:14px;
  line-height:1.85;
  color:rgba(251,250,246,.78);
}
.page-contact .contact-visit__accordion .accordion-panel p + p{margin-top:10px}
@media (min-width:860px){
  .page-contact .visit-card{
    grid-template-columns:minmax(0,1.22fr) minmax(0,.78fr);
    align-items:center;
  }
}

/* ---------- 自助入口 ---------- */
.page-contact .contact-help{padding-top:clamp(44px,7vw,80px);padding-bottom:clamp(48px,7vw,84px)}
.page-contact .contact-help__inner{
  display:grid;
  gap:clamp(26px,4.5vw,44px);
}
.page-contact .contact-help__links{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:12px;
}
.page-contact .help-link{
  display:grid;
  gap:4px;
  padding:18px 20px;
  border-radius:var(--radius-md);
  border:1px solid rgba(14,31,26,.14);
  background:var(--white);
  text-decoration:none;
  transition:transform .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.page-contact .help-link:hover,
.page-contact .help-link:focus-visible{
  transform:translateY(-4px);
  border-color:var(--gold);
  background:var(--paper);
}
.page-contact .help-link:focus-visible{
  outline:2px solid var(--gold-ink);
  outline-offset:2px;
}
.page-contact .help-link__name{
  font-family:var(--font-serif);
  font-size:17px;
  line-height:1.4;
  color:var(--ink-900);
}
.page-contact .help-link__desc{
  font-size:13px;
  line-height:1.7;
  color:var(--text-muted);
}
@media (min-width:900px){
  .page-contact .contact-help__inner{
    grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
    align-items:start;
  }
}
@media (prefers-reduced-motion:reduce){
  .page-contact .coop-card,
  .page-contact .help-link,
  .page-contact .timebar__band::after{transition:none}
  .page-contact .coop-card:hover,
  .page-contact .help-link:hover,
  .page-contact .help-link:focus-visible{transform:none}
}
<<<END>>>