.page-contact{
  --c-line:rgba(216,222,226,.16);
  --c-line-strong:rgba(216,222,226,.34);
  --c-panel:#12293F;
  --c-paper-line:rgba(26,39,51,.16);
  background:var(--ink-900);
  color:var(--text);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  position:relative;
  padding-bottom:clamp(2.25rem,5vw,4rem);
  border-bottom:1px solid var(--c-line);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(56,242,208,.10), transparent 62%),
    linear-gradient(180deg, rgba(11,27,43,0) 42%, rgba(18,41,63,.62) 100%),
    repeating-linear-gradient(0deg, rgba(216,222,226,.055) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(90deg, rgba(216,222,226,.055) 0 1px, transparent 1px 64px);
}

.page-contact .contact-hero .breadcrumb{
  margin-bottom:clamp(1rem,2.5vw,1.75rem);
}

.page-contact .contact-hero__inner{
  display:grid;
  gap:clamp(1.6rem,4vw,2.75rem);
}

.page-contact .contact-hero__lead{
  min-width:0;
}

.page-contact .contact-hero__eyebrow{
  display:flex;
  align-items:center;
  gap:.65rem;
  margin:0;
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--cyan);
}

.page-contact .contact-hero__eyebrow::before{
  content:"";
  display:block;
  width:34px;
  height:1px;
  background:var(--cyan);
}

.page-contact .contact-hero__eyebrow span{
  color:var(--text-dim);
}

.page-contact .contact-hero h1{
  margin:.85rem 0 0;
  max-width:13em;
  font-family:var(--font-display);
  font-size:clamp(1.72rem,4vw,3.1rem);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.015em;
  color:var(--text);
}

.page-contact .contact-hero__lede{
  margin:1rem 0 0;
  max-width:46ch;
  font-size:clamp(.98rem,1.5vw,1.06rem);
  line-height:1.85;
  color:var(--text-soft);
}

.page-contact .contact-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.7rem;
  margin-top:clamp(1.2rem,2.6vw,1.7rem);
}

.page-contact .contact-hero__facts{
  list-style:none;
  margin:clamp(1.5rem,3.2vw,2.1rem) 0 0;
  padding:1.1rem 0 0;
  display:grid;
  gap:.85rem;
  border-top:1px solid var(--c-line);
}

.page-contact .contact-hero__fact{
  min-width:0;
}

.page-contact .contact-hero__fact-k{
  display:block;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--text-dim);
}

.page-contact .contact-hero__fact-v{
  display:block;
  margin-top:.3rem;
  font-size:.93rem;
  line-height:1.5;
  color:var(--text);
}

.page-contact .contact-hero__figure{
  position:relative;
  margin:0;
  border:1px solid var(--c-line-strong);
  background:var(--ink-800);
  aspect-ratio:4 / 3;
  overflow:hidden;
}

.page-contact .contact-hero__figure::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:3px;
  background:linear-gradient(90deg, var(--cyan), rgba(56,242,208,0));
}

.page-contact .contact-hero__figure img{
  display:block;
  width:100%;
  height:100%;
  object-fit:cover;
}

/* ---------- 联系信息卡 ---------- */
.page-contact .contact-cards{
  padding-block:clamp(2.25rem,5vw,4rem);
}

.page-contact .contact-cards__head h2,
.page-contact .contact-routing__panel h2,
.page-contact .contact-cats__head h2,
.page-contact .contact-scope__body h2{
  margin:.5rem 0 0;
  font-family:var(--font-display);
  font-size:clamp(1.35rem,2.4vw,1.95rem);
  font-weight:700;
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--text);
}

.page-contact .contact-cards__grid{
  display:grid;
  gap:clamp(.9rem,2vw,1.35rem);
  margin-top:clamp(1.4rem,3vw,2.1rem);
}

.page-contact .contact-card{
  display:flex;
  flex-direction:column;
  gap:.7rem;
  min-width:0;
  padding:clamp(1.1rem,2.4vw,1.6rem);
  background:var(--c-panel);
  border:1px solid var(--c-line);
  border-left:3px solid var(--accent,var(--cyan));
  transition:border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-contact .contact-card:hover{
  border-color:var(--c-line-strong);
  background:#162F49;
}

.page-contact .contact-card--mail{ --accent:var(--cyan); }
.page-contact .contact-card--call{ --accent:var(--sage); }
.page-contact .contact-card--addr{ --accent:var(--amber); }

.page-contact .contact-card__label{
  margin:0;
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--text-dim);
}

.page-contact .contact-card__value{
  margin:0;
  font-family:var(--font-mono);
  font-size:clamp(.95rem,2.2vw,1.18rem);
  line-height:1.5;
  color:var(--text);
  overflow-wrap:anywhere;
  word-break:break-word;
}

.page-contact .contact-card__value--address{
  font-family:var(--font-body);
  font-size:clamp(1rem,2vw,1.1rem);
  line-height:1.7;
}

.page-contact .contact-card__note{
  margin:0;
  font-size:.9rem;
  line-height:1.78;
  color:var(--text-soft);
}

.page-contact .contact-card__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.5rem;
  margin-top:auto;
  padding-top:.5rem;
}

/* ---------- 服务时间与优先入口 ---------- */
.page-contact .contact-routing{
  padding-block:clamp(2.25rem,5vw,4rem);
  border-top:1px solid var(--c-line);
}

.page-contact .contact-routing__grid{
  display:grid;
  gap:clamp(1rem,2.6vw,1.6rem);
}

.page-contact .contact-routing__panel{
  min-width:0;
  padding:clamp(1.15rem,2.6vw,1.9rem);
  border:1px solid var(--c-line);
  background:rgba(18,41,63,.55);
}

.page-contact .contact-routing__panel--accent{
  border-color:rgba(56,242,208,.34);
  background:linear-gradient(160deg, rgba(56,242,208,.09), rgba(18,41,63,.7) 58%);
}

.page-contact .contact-routing__hours{
  margin:.85rem 0 .6rem;
  font-family:var(--font-mono);
  font-size:clamp(1.5rem,4vw,2.35rem);
  letter-spacing:.02em;
  color:var(--cyan);
}

.page-contact .contact-routing__text{
  margin:.65rem 0 0;
  font-size:.94rem;
  line-height:1.82;
  color:var(--text-soft);
}

.page-contact .contact-routing__actions{
  display:flex;
  flex-wrap:wrap;
  gap:.6rem;
  margin-top:1.2rem;
}

/* ---------- 沟通前准备（纸本区） ---------- */
.page-contact .contact-prep{
  padding-block:clamp(2.25rem,5vw,4rem);
  background:var(--paper);
  color:var(--paper-ink);
}

.page-contact .contact-prep__head h2{
  margin:.5rem 0 0;
  font-family:var(--font-display);
  font-size:clamp(1.35rem,2.4vw,1.95rem);
  font-weight:700;
  line-height:1.35;
  letter-spacing:-.01em;
  color:var(--paper-ink);
}

.page-contact .contact-prep .eyebrow{
  color:var(--ink-700);
}

.page-contact .contact-prep__lede{
  margin:.85rem 0 0;
  max-width:52ch;
  font-size:.96rem;
  line-height:1.82;
  color:rgba(26,39,51,.78);
}

.page-contact .prep-list{
  margin:clamp(1.4rem,3vw,1.9rem) 0 0;
  border-top:1px solid var(--c-paper-line);
}

.page-contact .prep-item{
  border-bottom:1px solid var(--c-paper-line);
}

.page-contact .prep-item summary{
  display:flex;
  align-items:baseline;
  gap:.75rem;
  padding:.95rem .15rem;
  cursor:pointer;
  list-style:none;
  font-size:1rem;
  font-weight:600;
  color:var(--paper-ink);
  transition:background-color .16s var(--ease);
}

.page-contact .prep-item summary::-webkit-details-marker{
  display:none;
}

.page-contact .prep-item summary:hover{
  background:rgba(26,39,51,.05);
}

.page-contact .prep-item summary:focus-visible{
  outline:2px solid var(--cobalt);
  outline-offset:2px;
}

.page-contact .prep-item__num{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.06em;
  color:var(--ink-700);
}

.page-contact .prep-item__label{
  min-width:0;
}

.page-contact .prep-item__mark{
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:1rem;
  line-height:1;
  color:var(--ink-700);
  transition:transform .18s var(--ease);
}

.page-contact .prep-item[open] .prep-item__mark{
  transform:rotate(45deg);
  color:var(--cobalt);
}

.page-contact .prep-item__body{
  margin:0;
  padding:0 .15rem 1.1rem 2.15rem;
  font-size:.94rem;
  line-height:1.85;
  color:rgba(26,39,51,.8);
}

/* ---------- 反馈分类 ---------- */
.page-contact .contact-cats{
  padding-block:clamp(2.25rem,5vw,4rem);
  border-top:1px solid var(--c-line);
}

.page-contact .contact-cats__grid{
  display:grid;
  gap:clamp(.9rem,2vw,1.2rem);
  margin-top:clamp(1.4rem,3vw,2.1rem);
}

.page-contact .contact-cat{
  display:flex;
  flex-direction:column;
  gap:.65rem;
  min-width:0;
  padding:clamp(1rem,2.2vw,1.3rem);
  border:1px solid var(--c-line);
  background:rgba(18,41,63,.5);
}

.page-contact .contact-cat .tag{
  align-self:flex-start;
}

.page-contact .contact-cat__title{
  margin:0;
  font-size:1.02rem;
  font-weight:700;
  line-height:1.5;
  color:var(--text);
}

.page-contact .contact-cat__desc{
  margin:0;
  font-size:.9rem;
  line-height:1.78;
  color:var(--text-soft);
}

/* ---------- 服务范围 ---------- */
.page-contact .contact-scope{
  padding-block:clamp(2.25rem,5vw,4rem);
  border-top:1px solid var(--c-line);
}

.page-contact .contact-scope__grid{
  display:grid;
  gap:clamp(1.4rem,3vw,2.4rem);
  align-items:start;
}

.page-contact .contact-scope__body{
  min-width:0;
}

.page-contact .contact-scope__text{
  margin:.85rem 0 0;
  max-width:50ch;
  font-size:.95rem;
  line-height:1.85;
  color:var(--text-soft);
}

.page-contact .contact-scope__meta{
  margin:clamp(1.2rem,2.6vw,1.7rem) 0 0;
  padding-top:1rem;
  border-top:1px solid var(--c-line);
  display:grid;
  gap:.7rem;
}

.page-contact .contact-scope__meta-row{
  display:grid;
  gap:.15rem;
  font-size:.9rem;
  line-height:1.7;
}

.page-contact .contact-scope__meta-row dt{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--text-dim);
}

.page-contact .contact-scope__meta-row dd{
  margin:0;
  color:var(--text);
  overflow-wrap:anywhere;
}

.page-contact .contact-scope__link{
  display:inline-block;
  margin-right:.9rem;
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(56,242,208,.4);
  transition:border-color .16s var(--ease), color .16s var(--ease);
}

.page-contact .contact-scope__link:hover{
  color:var(--paper);
  border-bottom-color:var(--paper);
}

.page-contact .contact-scope__figure{
  margin:0;
  border:1px solid var(--c-line);
  background:var(--ink-800);
  overflow:hidden;
}

.page-contact .contact-scope__figure img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
}

.page-contact .contact-scope__caption{
  display:block;
  padding:.7rem .9rem;
  border-top:1px solid var(--c-line);
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:var(--text-dim);
}

/* ---------- 断点 ---------- */
@media (min-width:560px){
  .page-contact .contact-hero__facts{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:1rem;
  }
}

@media (min-width:720px){
  .page-contact .contact-cards__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-contact .contact-cats__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-contact .contact-hero__inner{
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
    align-items:end;
  }
  .page-contact .contact-routing__grid{
    grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
    align-items:stretch;
  }
  .page-contact .contact-scope__grid{
    grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
    align-items:center;
  }
}

@media (min-width:1080px){
  .page-contact .contact-cards__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
  .page-contact .contact-cats__grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .contact-card,
  .page-contact .prep-item__mark,
  .page-contact .contact-scope__link,
  .page-contact .prep-item summary{
    transition:none;
  }
}
<<<PAGE_CSS_END>>>