.page-contact{
  --ct-soft: rgba(242, 238, 230, 0.74);
  --ct-hair: rgba(58, 70, 88, 0.55);
  background:
    radial-gradient(92% 62% at 88% -8%, rgba(255, 106, 42, 0.18), transparent 62%),
    radial-gradient(74% 56% at -8% 36%, rgba(245, 184, 75, 0.10), transparent 68%);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* 面包屑 */
.page-contact .ct-crumbs{
  padding-top: clamp(18px, 3vw, 28px);
}
.page-contact .crumbs{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.12em;
  color: var(--c-mute);
}
.page-contact .crumbs li{
  display: inline-flex;
  align-items: center;
}
.page-contact .crumbs li + li::before{
  content: "/";
  margin-right: 8px;
  color: var(--c-stone);
}
.page-contact .crumbs a{
  color: var(--c-mute);
  text-decoration: none;
}
.page-contact .crumbs a:hover,
.page-contact .crumbs a:focus-visible{
  color: var(--c-neon);
}

/* 首屏文字 */
.page-contact .ct-lede{
  padding-top: clamp(20px, 3.4vw, 36px);
}
.page-contact .ct-lede .eyebrow{
  margin: 0;
  color: var(--c-heat);
}
.page-contact .ct-lede h1{
  margin: clamp(12px, 2vw, 18px) 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.2vw, 68px);
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--c-cream);
  max-width: 22ch;
}
.page-contact .ct-h1-accent{
  color: var(--c-heat);
}
.page-contact .ct-lede__text{
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  max-width: 62ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--ct-soft);
}

/* 玻璃浮岛联系方式卡 */
.page-contact .ct-contact{
  margin-top: clamp(24px, 3.6vw, 40px);
}
.page-contact .ct-card{
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--r-xl);
  background: linear-gradient(158deg, rgba(30, 58, 95, 0.58), rgba(26, 34, 48, 0.94));
  box-shadow: var(--sh-float);
}
.page-contact .ct-card__bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.72) contrast(1.06);
}
.page-contact .ct-card__scrim{
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(102deg, rgba(7, 11, 20, 0.95) 0%, rgba(7, 11, 20, 0.78) 58%, rgba(7, 11, 20, 0.48) 100%);
}
.page-contact .ct-card__inner{
  position: relative;
  z-index: 2;
  display: grid;
  gap: clamp(22px, 3.2vw, 38px);
  padding: clamp(22px, 4vw, 44px);
}
.page-contact .ct-channel + .ct-channel{
  margin-top: clamp(18px, 2.6vw, 28px);
}
.page-contact .ct-channel__label{
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.18em;
  color: var(--c-amber);
}
.page-contact .ct-channel__value{
  display: block;
  margin: 8px 0 0;
  padding-bottom: 6px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(15px, 4.2vw, 32px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-cream);
  text-decoration: none;
  overflow-wrap: anywhere;
  word-break: break-word;
  border-bottom: 2px solid rgba(56, 242, 208, 0.42);
  transition: color 0.2s ease, border-color 0.2s ease;
}
a.ct-channel__value:hover,
a.ct-channel__value:focus-visible{
  color: var(--c-neon);
  border-color: var(--c-neon);
}
.page-contact .ct-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
}

/* 服务状态侧栏 */
.page-contact .ct-status{
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-self: start;
  padding: clamp(18px, 2.8vw, 26px);
  border: 1px solid rgba(245, 184, 75, 0.30);
  border-radius: var(--r-l);
  background: rgba(7, 11, 20, 0.58);
}
.page-contact .ct-status__head{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-amber);
}
.page-contact .ct-dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-amber);
  box-shadow: 0 0 0 4px rgba(245, 184, 75, 0.16);
  animation: ct-pulse 2.8s ease-in-out infinite;
}
.page-contact .ct-status__time{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 28px);
  letter-spacing: -0.01em;
  color: var(--c-cream);
}
.page-contact .ct-status__note{
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.7;
  color: var(--ct-soft);
}
.page-contact .ct-status__meta{
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
}
.page-contact .ct-status__meta div{
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--ct-hair);
}
.page-contact .ct-status__meta dt{
  font-size: var(--fs-12);
  color: var(--c-mute);
}
.page-contact .ct-status__meta dd{
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  color: var(--c-cream);
}

/* 章节通用 */
.page-contact .ct-sec{
  padding-top: clamp(44px, 6.5vw, 84px);
}
.page-contact .ct-h2{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-cream);
}
.page-contact .ct-sec__lead{
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--ct-soft);
}

/* 时间与响应节奏 */
.page-contact .ct-rhythm{
  display: grid;
  gap: var(--gap);
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-rhythm__item{
  padding-top: 16px;
  border-top: 2px solid var(--c-line);
}
.page-contact .ct-rhythm__item:nth-child(1){ border-top-color: var(--c-amber); }
.page-contact .ct-rhythm__item:nth-child(2){ border-top-color: var(--c-heat); }
.page-contact .ct-rhythm__item:nth-child(3){ border-top-color: var(--c-clay); }
.page-contact .ct-rhythm__tag{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-amber);
}
.page-contact .ct-rhythm__item p{
  margin: 10px 0 0;
  font-size: var(--fs-16);
  line-height: 1.72;
  color: var(--ct-soft);
}

/* 咨询前准备 */
.page-contact .ct-prep{
  display: grid;
  gap: var(--gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}
.page-contact .ct-step{
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  align-content: start;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-m);
  background: linear-gradient(150deg, rgba(26, 34, 48, 0.96), rgba(26, 34, 48, 0.70));
}
.page-contact .ct-step__num{
  grid-row: 1 / span 2;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--fs-14);
  letter-spacing: 0.06em;
  color: var(--c-heat);
}
.page-contact .ct-step h3{
  margin: 0;
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-cream);
}
.page-contact .ct-step p{
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.72;
  color: var(--ct-soft);
}
.page-contact .ct-hint{
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--c-neon);
  border-radius: 0 var(--r-s) var(--r-s) 0;
  background: rgba(30, 58, 95, 0.30);
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--ct-soft);
}
.page-contact .ct-hint a{
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, 0.45);
}
.page-contact .ct-hint a:hover,
.page-contact .ct-hint a:focus-visible{
  color: var(--c-cream);
  border-color: var(--c-cream);
}

/* 支持范围 */
.page-contact .ct-chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 26px) 0 clamp(20px, 3vw, 28px);
}
.page-contact .ct-chip{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-pill);
  background: rgba(26, 34, 48, 0.72);
  color: var(--c-cream);
  font-size: var(--fs-14);
  text-decoration: none;
  transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}
.page-contact .ct-chip::before{
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-neon);
}
.page-contact .ct-chip:hover,
.page-contact .ct-chip:focus-visible{
  border-color: var(--c-neon);
  color: var(--c-neon);
  background: rgba(56, 242, 208, 0.08);
}
.page-contact .ct-scope{
  display: grid;
  gap: var(--gap);
}
.page-contact .ct-scope__card{
  position: relative;
  overflow: hidden;
  scroll-margin-top: 110px;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-l);
  background: var(--c-rock);
}
.page-contact .ct-scope__card::after{
  content: "";
  position: absolute;
  right: -40px;
  bottom: -70px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(56, 242, 208, 0.16), transparent 70%);
  pointer-events: none;
}
.page-contact .ct-scope__card:nth-child(2n)::after{
  background: radial-gradient(circle, rgba(255, 106, 42, 0.16), transparent 70%);
}
.page-contact .ct-scope__card h3{
  position: relative;
  margin: 0 0 10px;
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--c-cream);
}
.page-contact .ct-scope__card p{
  position: relative;
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--ct-soft);
}
.page-contact .ct-scope__path{
  position: relative;
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  color: var(--c-neon);
  border-bottom: 2px solid rgba(56, 242, 208, 0.40);
}

/* 合作与反馈 */
.page-contact .ct-coop__lead{
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.78;
  color: var(--ct-soft);
}
.page-contact .ct-coop__text .btn{
  margin-top: clamp(18px, 2.6vw, 26px);
}
.page-contact .ct-coop__panel{
  padding: clamp(18px, 2.6vw, 28px);
  border: 1px solid rgba(245, 184, 75, 0.30);
  border-radius: var(--r-l);
  background: rgba(26, 34, 48, 0.90);
}
.page-contact .ct-coop__panel-title{
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--c-amber);
}
.page-contact .ct-subjects{
  display: grid;
  gap: 14px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.page-contact .ct-subjects li{
  position: relative;
  padding-left: 16px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--ct-soft);
}
.page-contact .ct-subjects li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 1px;
  background: var(--c-amber);
}
.page-contact .ct-subjects .path{
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--c-amber);
  border-bottom: 2px solid rgba(245, 184, 75, 0.45);
}
.page-contact .ct-coop__foot{
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--ct-hair);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--c-mute);
}

/* 地址与备案 */
.page-contact .ct-addr__grid{
  display: grid;
  gap: var(--gap);
  margin-top: clamp(22px, 3.4vw, 34px);
}
.page-contact .ct-addr__media{
  margin: 0;
  min-height: 200px;
  overflow: hidden;
  border: 1px solid var(--c-line);
  border-radius: var(--r-l);
}
.page-contact .ct-addr__media img{
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-contact .ct-addr__info{
  padding: clamp(20px, 3vw, 30px);
  border: 1px solid var(--c-line);
  border-radius: var(--r-l);
  background: rgba(26, 34, 48, 0.68);
}
.page-contact .ct-addr__info dl{
  display: grid;
  gap: 14px;
  margin: 0;
}
.page-contact .ct-addr__info dl > div{
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--ct-hair);
}
.page-contact .ct-addr__info dl > div:last-child{
  padding-bottom: 0;
  border-bottom: 0;
}
.page-contact .ct-addr__info dt{
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  color: var(--c-amber);
}
.page-contact .ct-addr__info dd{
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.6;
  color: var(--c-cream);
  overflow-wrap: anywhere;
}
.page-contact .ct-addr__note{
  margin: 18px 0 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--ct-soft);
}
.page-contact .ct-addr__links{
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: var(--c-mute);
}
.page-contact .ct-addr__links a{
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 208, 0.40);
}
.page-contact .ct-addr__links a:hover,
.page-contact .ct-addr__links a:focus-visible{
  color: var(--c-cream);
  border-color: var(--c-cream);
}

@keyframes ct-pulse{
  0%, 100% { box-shadow: 0 0 0 4px rgba(245, 184, 75, 0.16); }
  50% { box-shadow: 0 0 0 9px rgba(245, 184, 75, 0.04); }
}

@media (min-width: 760px){
  .page-contact .ct-rhythm{
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-contact .ct-prep{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-contact .ct-scope{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px){
  .page-contact .ct-card__inner{
    grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.85fr);
    align-items: start;
  }
  .page-contact .ct-coop{
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }
  .page-contact .ct-addr__grid{
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: stretch;
  }
  .page-contact .ct-scope{
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .page-contact .ct-scope__card{
    grid-column: span 2;
  }
  .page-contact .ct-scope__card:nth-child(4),
  .page-contact .ct-scope__card:nth-child(5){
    grid-column: span 3;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact .ct-dot{
    animation: none;
  }
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after{
    transition-duration: 0.001ms !important;
    animation-duration: 0.001ms !important;
  }
}
<<<END>>>