.page-contact{
  --pc-soft: rgba(233,239,234,.75);
  --pc-panel: rgba(22,51,43,.55);
  --pc-line: var(--rule);
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--head-h) + 26px) 0 52px;
  background:
    radial-gradient(120% 80% at 88% 4%, rgba(185,255,61,.13), transparent 58%),
    linear-gradient(165deg, var(--ink-900) 46%, var(--ink-700) 100%);
}
.page-contact .contact-hero__media{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.page-contact .contact-hero__media img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.7) contrast(1.08);
  clip-path: polygon(0 0, 100% 0, 100% 56%, 0 100%);
}
.page-contact .contact-hero__media::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,31,26,.42) 0%, rgba(11,31,26,.90) 72%, var(--ink-900) 100%);
}
.page-contact .contact-hero__inner{
  position: relative;
  z-index: 1;
}
.page-contact .breadcrumb{
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 26px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mute);
}
.page-contact .breadcrumb__link{
  color: var(--pc-soft);
  text-decoration: none;
}
.page-contact .breadcrumb__link:hover,
.page-contact .breadcrumb__link:focus-visible{
  color: var(--lime);
}
.page-contact .breadcrumb__sep{
  color: var(--rule);
}
.page-contact .eyebrow{
  color: var(--lime);
  margin: 0 0 14px;
}
.page-contact h1{
  margin: 0 0 18px;
  font-size: clamp(30px, 7.4vw, 64px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.03em;
}
.page-contact .contact-hero__lead{
  max-width: 60ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-soft);
}

.page-contact .contact-split{
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

/* ---------- 大号联系信息 ---------- */
.page-contact .channel-stack{
  display: grid;
  gap: 2px;
  align-content: start;
}
.page-contact .channel{
  display: block;
  padding: 22px 20px 22px 22px;
  background: var(--pc-panel);
  border-left: 2px solid var(--lime);
  color: inherit;
  text-decoration: none;
  transition: background .12s var(--ease);
}
.page-contact .channel:hover,
.page-contact .channel:focus-visible{
  background: rgba(185,255,61,.12);
}
.page-contact .channel--tel{
  border-left-color: var(--cyan);
}
.page-contact .channel--tel:hover,
.page-contact .channel--tel:focus-visible{
  background: rgba(92,225,194,.11);
}
.page-contact .channel__label{
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mute);
}
.page-contact .channel__value{
  display: block;
  font-family: var(--mono);
  font-size: clamp(15px, 4.2vw, 27px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.01em;
  word-break: break-word;
  color: var(--paper);
}
.page-contact .channel__value--lime{
  color: var(--lime);
  text-shadow: 0 0 26px rgba(185,255,61,.32);
}
.page-contact .channel__note{
  display: block;
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--pc-soft);
}

/* ---------- 分流卡 ---------- */
.page-contact .route-card{
  padding: 20px 18px 22px;
  background: var(--ink-800);
  border: 1px solid var(--pc-line);
  border-top: 2px solid rgba(92,225,194,.65);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}
.page-contact .route-card__title{
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
}
.page-contact .route-item{
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pc-line);
  color: inherit;
  text-decoration: none;
  transition: color .12s var(--ease);
}
.page-contact .route-item:hover,
.page-contact .route-item:focus-visible{
  color: var(--lime);
}
.page-contact .route-item__idx{
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ember);
  flex: none;
}
.page-contact .route-item__body{
  flex: 1 1 auto;
  min-width: 0;
}
.page-contact .route-item__t{
  display: block;
  font-size: 14.5px;
  font-weight: 600;
}
.page-contact .route-item__d{
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mute);
}
.page-contact .route-item__arrow{
  flex: none;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--lime);
}
.page-contact .route-card__cta{
  margin-top: 18px;
  width: 100%;
  text-align: center;
}

/* ---------- 章节骨架 ---------- */
.page-contact .section{
  padding: 52px 0;
}
.page-contact .sec-title{
  margin: 0 0 14px;
  font-size: clamp(22px, 4.6vw, 38px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -.02em;
  max-width: 26ch;
}
.page-contact .sec-lead{
  max-width: 62ch;
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pc-soft);
}

/* ---------- 咨询准备 ---------- */
.page-contact .prep{
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 100%);
}
.page-contact .prep-list{
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .prep-item{
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 20px 0;
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .prep__no{
  padding-top: 3px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--lime);
}
.page-contact .prep__t{
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
}
.page-contact .prep__d{
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--pc-soft);
}
.page-contact .prep-foot{
  margin: 24px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mute);
}
.page-contact .prep-foot a{
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(185,255,61,.45);
}
.page-contact .prep-foot a:hover,
.page-contact .prep-foot a:focus-visible{
  border-bottom-color: var(--lime);
}

/* ---------- 商务合作 ---------- */
.page-contact .collab{
  background: var(--ink-800);
  border-top: 1px solid var(--pc-line);
  border-bottom: 1px solid var(--pc-line);
}
.page-contact .collab-grid{
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-contact .collab-item{
  padding: 20px 18px 22px;
  background: rgba(22,51,43,.55);
  border-top: 2px solid var(--ember);
}
.page-contact .collab-item h3{
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
}
.page-contact .collab-item p{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pc-soft);
}

/* ---------- 服务时间 ---------- */
.page-contact .reach{
  background:
    radial-gradient(90% 70% at 12% 0%, rgba(92,225,194,.10), transparent 62%),
    var(--ink-900);
}
.page-contact .reach-grid{
  display: grid;
  gap: 2px;
  margin-bottom: 34px;
}
.page-contact .reach-stat{
  padding: 20px 0;
  border-top: 1px solid var(--pc-line);
}
.page-contact .reach-stat__k{
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mute);
}
.page-contact .reach-stat__v{
  display: block;
  font-family: var(--mono);
  font-size: clamp(18px, 3.6vw, 25px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--lime);
  tabular-nums;
}
.page-contact .reach-stat:nth-child(2) .reach-stat__v{
  color: var(--cyan);
}
.page-contact .reach-stat__d{
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--pc-soft);
}

/* ---------- 地址窄带 ---------- */
.page-contact .addr-band{
  position: relative;
  overflow: hidden;
  padding: 24px 20px 26px;
  background: var(--ink-800);
  border: 1px solid var(--pc-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.page-contact .addr-band__img{
  position: absolute;
  top: 0;
  right: -12%;
  width: 82%;
  height: 100%;
  object-fit: cover;
  opacity: .17;
  pointer-events: none;
}
.page-contact .addr-band__body{
  position: relative;
  z-index: 1;
  max-width: 48ch;
}
.page-contact .addr-band__k{
  display: block;
  margin-bottom: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--ember);
}
.page-contact .addr-band__v{
  margin: 0 0 12px;
  font-size: clamp(16px, 3vw, 20px);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: -.01em;
}
.page-contact .addr-band__d{
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--pc-soft);
}

/* ---------- 快捷入口 ---------- */
.page-contact .more{
  background: var(--ink-800);
  border-top: 1px solid var(--pc-line);
}
.page-contact .more-list{
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-contact .more-link{
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: rgba(22,51,43,.45);
  border-left: 2px solid transparent;
  color: inherit;
  text-decoration: none;
  transition: background .12s var(--ease), border-color .12s var(--ease);
}
.page-contact .more-link:hover,
.page-contact .more-link:focus-visible{
  background: rgba(185,255,61,.09);
  border-left-color: var(--lime);
}
.page-contact .more-link__body{
  flex: 1 1 auto;
  min-width: 0;
}
.page-contact .more-link__t{
  display: block;
  font-size: 14.5px;
  font-weight: 600;
}
.page-contact .more-link__d{
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mute);
}
.page-contact .more-link__arrow{
  flex: none;
  font-family: var(--mono);
  color: var(--lime);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px){
  .page-contact .contact-hero{
    padding: calc(var(--head-h) + 40px) 0 66px;
  }
  .page-contact .prep-item{
    grid-template-columns: 64px 1fr;
    gap: 20px;
    padding: 24px 0;
  }
  .page-contact .more-list{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .addr-band{
    padding: 32px 30px 34px;
  }
}

@media (min-width: 900px){
  .page-contact .section{
    padding: 82px 0;
  }
  .page-contact .contact-split{
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    gap: 0;
    align-items: stretch;
  }
  .page-contact .route-card{
    clip-path: polygon(26px 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%, 0 26px);
    border-left: none;
    padding: 26px 26px 28px;
  }
  .page-contact .route-card__cta{
    width: auto;
    display: inline-block;
    text-align: left;
  }
  .page-contact .reach-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    background: var(--pc-line);
  }
  .page-contact .reach-stat{
    padding: 24px 22px 26px;
    background: rgba(11,31,26,.85);
    border-top: 2px solid var(--rule);
  }
  .page-contact .collab-grid{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .addr-band{
    padding: 40px 40px 44px;
  }
  .page-contact .addr-band__img{
    right: 0;
    width: 52%;
  }
}

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