.page-contact{
  --contact-gap:clamp(18px,3vw,30px);
  --contact-panel-bg:#ffffff;
  --contact-soft:rgba(62,155,87,.08);
  --contact-terrace-soft:rgba(47,108,133,.12);
  --contact-gold-ring:rgba(225,160,58,.35);
  color:var(--c-ink);
}

.page-contact .mono{
  font-family:var(--font-mono);
  letter-spacing:.04em;
}

.page-contact .breadcrumbs{
  padding-top:clamp(14px,2.4vw,22px);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  padding:clamp(20px,3.4vw,34px) 0 clamp(26px,4vw,46px);
}

.page-contact .contact-hero__inner{
  display:grid;
  gap:clamp(24px,4vw,44px);
}

.page-contact .contact-hero__lead h1{
  font-family:var(--font-display);
  font-weight:900;
  letter-spacing:-.02em;
  line-height:1.12;
  font-size:clamp(2.1rem,7vw,3.9rem);
  margin:12px 0 0;
  color:var(--c-moss);
}

.page-contact .contact-hero__lead .lede{
  margin-top:18px;
  color:var(--c-ink);
}

.page-contact .contact-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}

.page-contact .hero-readout{
  margin:0;
  border:1.5px solid var(--c-line);
  border-radius:var(--r-lg);
  background:var(--c-ivory);
  overflow:hidden;
}

.page-contact .hero-readout__row{
  display:grid;
  gap:4px;
  padding:14px 18px 14px 22px;
  border-left:4px solid var(--c-pulp);
  border-bottom:1px solid var(--c-line);
  background:linear-gradient(90deg,var(--contact-soft),transparent 62%);
}

.page-contact .hero-readout__row:last-child{
  border-bottom:0;
}

.page-contact .hero-readout__row:nth-child(2){ border-left-color:var(--c-terrace); }
.page-contact .hero-readout__row:nth-child(3){ border-left-color:var(--c-gold); }
.page-contact .hero-readout__row:nth-child(4){ border-left-color:var(--c-stone); }

.page-contact .hero-readout dt{
  font-family:var(--font-mono);
  font-size:.8125rem;
  letter-spacing:.06em;
  color:var(--c-stone);
}

.page-contact .hero-readout dd{
  margin:0;
  font-weight:700;
  font-size:1rem;
  color:var(--c-moss);
  word-break:break-word;
}

/* ---------- 分诊 ---------- */
.page-contact .triage__head{
  max-width:46em;
}

.page-contact .triage__title{
  margin-bottom:10px;
}

.page-contact .triage__board{
  margin-top:var(--contact-gap);
  border:1.5px solid var(--c-line);
  border-radius:var(--r-lg);
  background:var(--c-ivory);
  padding:clamp(14px,2.2vw,22px);
}

.page-contact .triage__tabs{
  display:grid;
  gap:12px;
}

.page-contact .triage__tab{
  display:grid;
  gap:4px;
  text-align:left;
  padding:16px 18px;
  border:1.5px solid var(--c-line);
  border-radius:24px 24px 16px 16px;
  background:var(--contact-soft);
  color:var(--c-moss);
  font-family:inherit;
  cursor:pointer;
  transition:background 180ms ease,border-color 180ms ease,box-shadow 180ms ease,transform 180ms ease;
}

.page-contact .triage__tab:hover{
  transform:translateY(-2px);
  background:var(--c-wash-strong);
}

.page-contact .triage__tab[aria-selected="true"]{
  background:var(--contact-panel-bg);
  border-color:var(--c-gold);
  box-shadow:0 0 0 2px var(--contact-gold-ring);
}

.page-contact .triage__tab:focus-visible{
  outline:2px solid var(--c-gold);
  outline-offset:2px;
}

.page-contact .triage__tab-code{
  font-size:.8125rem;
  color:var(--c-peel);
}

.page-contact .triage__tab-name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.125rem;
  letter-spacing:-.01em;
}

.page-contact .triage__tab-hint{
  font-size:.875rem;
  color:var(--c-stone);
}

.page-contact .triage__panels{
  margin-top:clamp(14px,2vw,20px);
}

.page-contact .triage__panel{
  background:var(--contact-panel-bg);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  padding:clamp(18px,2.6vw,28px);
}

.page-contact .triage__panel[hidden]{
  display:none;
}

.page-contact .triage__panel-title{
  font-family:var(--font-display);
  font-size:1.25rem;
  font-weight:700;
  color:var(--c-moss);
  margin:0 0 16px;
  letter-spacing:-.01em;
}

.page-contact .triage__facts{
  margin:0;
  display:grid;
  gap:14px;
}

.page-contact .triage__facts > div{
  display:grid;
  gap:4px;
  padding-left:16px;
  border-left:3px solid var(--c-terrace-soft);
}

.page-contact .triage__facts dt{
  font-family:var(--font-mono);
  font-size:.8125rem;
  letter-spacing:.05em;
  color:var(--c-terrace);
}

.page-contact .triage__facts dd{
  margin:0;
  font-size:1rem;
  line-height:1.75;
  color:var(--c-ink);
  max-width:38em;
}

.page-contact .triage__link{
  margin:18px 0 0;
  font-size:.9375rem;
}

.page-contact .triage__link a{
  color:var(--c-pulp);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ---------- 准备清单 ---------- */
.page-contact .prep__grid{
  display:grid;
  gap:clamp(22px,3.4vw,40px);
}

.page-contact .prep__title{
  margin-bottom:10px;
}

.page-contact .prep__list{
  list-style:none;
  margin:22px 0 0;
  padding:0;
  display:grid;
  gap:0;
  border-top:1.5px solid var(--c-line);
}

.page-contact .prep__item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:14px;
  align-items:start;
  padding:16px 4px;
  border-bottom:1px solid var(--c-line);
}

.page-contact .prep__code{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:58px;
  padding:4px 8px;
  border-radius:var(--r-sm);
  background:var(--c-wash-strong);
  color:var(--c-moss);
  font-size:.8125rem;
}

.page-contact .prep__name{
  margin:0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.0625rem;
  color:var(--c-moss);
}

.page-contact .prep__desc{
  margin:4px 0 0;
  font-size:.9375rem;
  line-height:1.7;
  color:var(--c-ink);
  max-width:36em;
}

.page-contact .prep__media{
  margin:0;
}

.page-contact .prep__media img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  border-radius:var(--r-lg);
  object-fit:cover;
  aspect-ratio:3 / 2;
}

.page-contact .prep__media figcaption{
  margin-top:12px;
  font-size:.875rem;
  line-height:1.7;
  color:var(--c-stone);
  border-left:3px solid var(--c-gold);
  padding-left:12px;
}

/* ---------- 联系方式 ---------- */
.page-contact .reach__title{
  margin-bottom:10px;
}

.page-contact .reach__lede{
  margin-bottom:var(--contact-gap);
}

.page-contact .reach__grid{
  display:grid;
  gap:16px;
}

.page-contact .reach__card{
  border:1.5px solid var(--c-line);
  border-radius:var(--r-md);
  padding:clamp(18px,2.4vw,26px);
  background:var(--contact-panel-bg);
  position:relative;
  overflow:hidden;
}

.page-contact .reach__card--mail{ border-top:4px solid var(--c-pulp); }
.page-contact .reach__card--phone{ border-top:4px solid var(--c-terrace); }
.page-contact .reach__card--addr{
  border-top:4px solid var(--c-peel);
  background:var(--c-ivory);
}

.page-contact .reach__card--addr::after{
  content:"";
  position:absolute;
  inset:auto -30% -60% -10%;
  height:200px;
  background:repeating-radial-gradient(circle at 90% 100%,
    rgba(122,74,40,.12) 0 1.5px,
    transparent 1.5px 14px);
  opacity:.5;
  pointer-events:none;
}

.page-contact .reach__label{
  margin:0;
  font-size:.8125rem;
  color:var(--c-stone);
}

.page-contact .reach__value{
  margin:8px 0 0;
  font-size:clamp(1rem,2.4vw,1.25rem);
  font-weight:700;
  color:var(--c-moss);
  word-break:break-word;
}

.page-contact .reach__value--text{
  font-family:var(--font-display);
  line-height:1.5;
  letter-spacing:0;
}

.page-contact .reach__desc{
  margin:12px 0 0;
  font-size:.9375rem;
  line-height:1.7;
  color:var(--c-ink);
  position:relative;
  z-index:1;
  max-width:34em;
}

.page-contact .reach__note{
  margin-top:22px;
  padding:16px 18px;
  border-radius:var(--r-md);
  background:var(--contact-terrace-soft);
  border:1px solid var(--c-line);
  font-size:.9375rem;
  line-height:1.75;
  color:var(--c-ink);
  max-width:52em;
}

/* ---------- 授权对接 ---------- */
.page-contact .channel__title{
  margin-bottom:10px;
}

.page-contact .channel__terrace{
  display:none;
  width:100%;
  height:70px;
  margin:8px 0 4px;
}

.page-contact .channel__steps{
  list-style:none;
  margin:var(--contact-gap) 0 0;
  padding:0;
  display:grid;
  gap:14px;
}

.page-contact .channel__step details{
  border:1.5px solid var(--c-line);
  border-radius:20px 20px 20px 8px;
  background:var(--contact-panel-bg);
  padding:4px 18px 14px;
}

.page-contact .channel__step details[open]{
  border-color:var(--c-pulp);
  background:var(--contact-soft);
}

.page-contact .channel__step summary{
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 0;
  cursor:pointer;
  list-style:none;
}

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

.page-contact .channel__step summary::after{
  content:"+";
  margin-left:auto;
  font-family:var(--font-mono);
  font-size:1.125rem;
  color:var(--c-pulp);
  line-height:1;
}

.page-contact .channel__step details[open] summary::after{
  content:"–";
}

.page-contact .channel__step summary:focus-visible{
  outline:2px solid var(--c-gold);
  outline-offset:2px;
  border-radius:10px;
}

.page-contact .channel__num{
  font-size:.8125rem;
  color:var(--c-peel);
}

.page-contact .channel__name{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.0625rem;
  color:var(--c-moss);
}

.page-contact .channel__step p{
  margin:0;
  font-size:.9375rem;
  line-height:1.75;
  color:var(--c-ink);
  max-width:38em;
}

/* ---------- 时效 ---------- */
.page-contact .sla__title{
  margin-bottom:10px;
}

.page-contact .sla__grid{
  margin-top:var(--contact-gap);
  display:grid;
  gap:14px;
}

.page-contact .sla__item{
  border:1px solid var(--c-line);
  border-left:5px solid var(--c-pulp);
  border-radius:var(--r-sm);
  padding:16px 18px;
  background:var(--contact-panel-bg);
}

.page-contact .sla__item--terrace{ border-left-color:var(--c-terrace); }
.page-contact .sla__item--gold{ border-left-color:var(--c-gold); }
.page-contact .sla__item--peel{ border-left-color:var(--c-peel); }

.page-contact .sla__num{
  margin:0;
  font-size:.8125rem;
  color:var(--c-stone);
}

.page-contact .sla__name{
  margin:6px 0 0;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.0625rem;
  color:var(--c-moss);
}

.page-contact .sla__desc{
  margin:6px 0 0;
  font-size:.9375rem;
  line-height:1.7;
  color:var(--c-ink);
}

/* ---------- 地域通栏 ---------- */
.page-contact .region-band{
  margin:clamp(30px,5vw,60px) 0 0;
  position:relative;
  overflow:hidden;
  background:var(--c-ivory);
}

.page-contact .region-band::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(251,248,240,.66),rgba(251,248,240,.18) 45%,rgba(28,83,52,.22));
  pointer-events:none;
}

.page-contact .region-band img{
  display:block;
  width:100%;
  height:auto;
  max-width:100%;
  aspect-ratio:14 / 9;
  object-fit:cover;
}

.page-contact .region-band__caption{
  position:absolute;
  left:clamp(16px,3.4vw,40px);
  bottom:clamp(14px,2.4vw,24px);
  z-index:1;
  font-size:.8125rem;
  color:var(--c-ivory);
  background:rgba(28,83,52,.72);
  padding:6px 12px;
  border-radius:999px;
}

/* ---------- 平板及以上 ---------- */
@media (min-width:760px){
  .page-contact .triage__tabs{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .page-contact .reach__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-contact .reach__card--addr{
    grid-column:1 / -1;
  }

  .page-contact .sla__grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .page-contact .channel__steps{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:18px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width:980px){
  .page-contact .contact-hero__inner{
    grid-template-columns:minmax(0,1.55fr) minmax(300px,.85fr);
    align-items:end;
  }

  .page-contact .prep__grid{
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
    align-items:start;
  }

  .page-contact .prep__media{
    position:sticky;
    top:calc(var(--topbar-h) + 24px);
  }

  .page-contact .reach__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }

  .page-contact .reach__card--addr{
    grid-column:auto;
  }

  .page-contact .sla__grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }

  .page-contact .channel__terrace{
    display:block;
  }

  .page-contact .channel__steps{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}

@media (prefers-reduced-motion:reduce){
  .page-contact .triage__tab{
    transition:none;
  }
  .page-contact .triage__tab:hover{
    transform:none;
  }
}
<<<PAGE_CSS_END>>>