.page-contact{
  --ct-stroke: 2px;
  padding-bottom: clamp(44px, 7vw, 92px);
}

.page-contact .breadcrumb{
  margin: clamp(18px, 3vw, 30px) 0 0;
}

/* ---------- 首屏分屏 ---------- */
.page-contact .ct-hero{
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  padding-block: clamp(20px, 3.4vw, 38px) clamp(34px, 5vw, 68px);
}

.page-contact .ct-hero-left{
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(22px, 4vw, 46px);
  background:
    radial-gradient(120% 90% at 0% 0%, rgba(46,125,116,.36), transparent 62%),
    linear-gradient(160deg, var(--indigo) 0%, var(--ink) 100%);
  clip-path: polygon(0 0, calc(100% - var(--cut-lg)) 0, 100% var(--cut-lg), 100% 100%, 0 100%);
}

.page-contact .ct-hero-figure{
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-contact .ct-hero-figure img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  opacity: .4;
  filter: saturate(.85) contrast(1.05);
}

.page-contact .ct-hero-figure .media-veil{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,18,23,.5) 0%, rgba(6,18,23,.82) 58%, rgba(6,18,23,.95) 100%);
}

.page-contact .ct-hero-body{
  position: relative;
}

.page-contact .ct-hero-body .eyebrow{
  color: var(--jade-soft);
}

.page-contact h1{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9vw, 78px);
  line-height: .98;
  letter-spacing: .01em;
  color: var(--cream);
  margin: .38em 0 .34em;
}

.page-contact .ct-lede{
  max-width: 50ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.62;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-direct{
  margin-top: clamp(26px, 4vw, 44px);
  padding-top: clamp(18px, 2.4vw, 26px);
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .ct-direct-item{
  min-width: 0;
}

.page-contact .ct-direct-item--gold{
  border-left: var(--ct-stroke) solid var(--gold);
  padding-left: clamp(12px, 1.6vw, 18px);
}

.page-contact .ct-label{
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--jade-soft);
  margin: 0 0 6px;
}

.page-contact .ct-val{
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(17px, 4.4vw, 30px);
  line-height: 1.2;
  color: var(--cream);
  margin: 0;
  overflow-wrap: anywhere;
}

.page-contact .ct-val--gold{
  color: var(--gold);
}

.page-contact .ct-hours{
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  margin: 0;
}

/* ---------- 右侧流程卡 ---------- */
.page-contact .ct-flow{
  position: relative;
  padding: clamp(20px, 3.2vw, 34px);
  background: linear-gradient(170deg, rgba(27,79,74,.55), rgba(15,42,58,.92));
  border: 1px solid var(--line);
}

.page-contact .ct-flow .eyebrow{
  color: var(--jade-soft);
}

.page-contact .ct-flow-h{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 29px);
  line-height: 1.14;
  letter-spacing: .01em;
  color: var(--cream);
  margin: .5em 0 .45em;
}

.page-contact .ct-flow-p{
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-steps{
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .ct-steps li{
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(12px, 1.6vw, 16px);
  align-items: start;
}

.page-contact .ct-steps li:not(:last-child)::after{
  content: "";
  position: absolute;
  left: 16px;
  top: 40px;
  bottom: -14px;
  width: 1px;
  background: linear-gradient(180deg, rgba(116,179,168,.5), rgba(116,179,168,.06));
}

.page-contact .ct-step-no{
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--gold);
  border: 1px solid rgba(214,168,75,.45);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 100%, 0 100%);
}

.page-contact .ct-steps h3{
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--cream);
  margin: 0 0 5px;
}

.page-contact .ct-steps p{
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-route{
  display: block;
  width: 100%;
  height: auto;
  margin-top: clamp(18px, 2.6vw, 26px);
  color: var(--jade-soft);
  opacity: .8;
}

.page-contact .ct-flow-art{
  position: relative;
  overflow: hidden;
  margin-top: clamp(16px, 2.4vw, 24px);
  clip-path: polygon(0 var(--cut), 100% 0, 100% 100%, 0 100%);
}

.page-contact .ct-flow-art img{
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(.85);
}

.page-contact .ct-flow-art .media-veil{
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(46,125,116,.3), rgba(6,18,23,.55));
}

/* ---------- 章节标题通用 ---------- */
.page-contact .ct-sec-head{
  max-width: 56ch;
  margin-bottom: clamp(22px, 3.2vw, 34px);
}

.page-contact .ct-sec-head .eyebrow,
.page-contact .ct-coop-intro .eyebrow,
.page-contact .ct-time > .eyebrow,
.page-contact .ct-legal-panel .eyebrow{
  color: var(--jade-soft);
}

.page-contact .ct-sec-head h2,
.page-contact .ct-coop-intro h2,
.page-contact .ct-time > h2,
.page-contact .ct-legal-panel h2{
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 44px);
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--cream);
  margin: .4em 0 0;
}

/* ---------- 渠道三格 ---------- */
.page-contact .ct-ch-grid{
  display: grid;
  gap: clamp(14px, 2vw, 22px);
}

.page-contact .ct-ch{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 28px);
  background: linear-gradient(165deg, rgba(27,79,74,.42), rgba(15,42,58,.75));
  border-top: var(--ct-stroke) solid var(--jade);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-contact .ct-ch .slab{
  align-self: flex-start;
}

.page-contact .ct-ch h3{
  font-size: clamp(17px, 2.2vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--cream);
  margin: 0;
}

.page-contact .ct-ch p{
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

.page-contact .ct-ch .ct-ch-foot{
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--jade-soft);
  overflow-wrap: anywhere;
}

.page-contact .ct-ch-foot a{
  color: var(--jade-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(116,179,168,.45);
  padding-bottom: 2px;
}

.page-contact .ct-ch-foot a:hover,
.page-contact .ct-ch-foot a:focus-visible{
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* ---------- 合作与内容来源 ---------- */
.page-contact .ct-coop-grid{
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
}

.page-contact .ct-coop-intro p{
  font-size: clamp(15px, 1.7vw, 16.5px);
  line-height: 1.65;
  color: var(--mist);
  margin: .9em 0 0;
  max-width: 46ch;
}

.page-contact .ct-fold{
  border-bottom: 1px solid var(--line);
}

.page-contact .ct-fold:first-child{
  border-top: 1px solid var(--line);
}

.page-contact .ct-fold summary{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: clamp(14px, 2vw, 20px) 0;
  cursor: pointer;
  list-style: none;
  font-size: clamp(15px, 2vw, 18px);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--cream);
  transition: color .2s ease;
}

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

.page-contact .ct-fold summary .num{
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--gold);
}

.page-contact .ct-fold summary::after{
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--jade-soft);
}

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

.page-contact .ct-fold summary:hover,
.page-contact .ct-fold summary:focus-visible{
  color: var(--gold);
}

.page-contact .ct-fold-body{
  padding-bottom: clamp(16px, 2.4vw, 24px);
}

.page-contact .ct-fold-body p{
  font-size: 14.5px;
  line-height: 1.68;
  color: var(--mist);
  margin: 0 0 10px;
  max-width: 62ch;
}

.page-contact .ct-fold-body p:last-child{
  margin-bottom: 0;
}

/* ---------- 响应时间 ---------- */
.page-contact .ct-clock{
  margin: clamp(20px, 3vw, 30px) 0 clamp(24px, 3.4vw, 36px);
}

.page-contact .ct-clock-bar{
  position: relative;
  height: 10px;
  background: rgba(167,191,189,.14);
  clip-path: polygon(0 0, 100% 0, calc(100% - 9px) 100%, 0 100%);
}

.page-contact .ct-clock-fill{
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(90deg, var(--jade) 0%, var(--jade-soft) 58%, var(--gold) 100%);
}

.page-contact .ct-clock-marks{
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-contact .ct-time-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-contact .ct-time-list li{
  padding-left: clamp(12px, 1.6vw, 18px);
  border-left: var(--ct-stroke) solid rgba(116,179,168,.4);
}

.page-contact .ct-time-list h3{
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cream);
  margin: 0 0 6px;
}

.page-contact .ct-time-list p{
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
  margin: 0;
}

/* ---------- 地址与备案 ---------- */
.page-contact .ct-legal-panel{
  padding: clamp(22px, 3.4vw, 44px);
  background: linear-gradient(150deg, rgba(6,18,23,.92), rgba(15,42,58,.86));
  border: 1px solid var(--line);
}

.page-contact .ct-dl{
  display: grid;
  gap: clamp(16px, 2vw, 20px);
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-contact .ct-dl dt{
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--jade-soft);
  margin-bottom: 6px;
}

.page-contact .ct-dl dd{
  margin: 0;
  font-size: clamp(14px, 1.7vw, 16px);
  line-height: 1.55;
  color: var(--cream);
  overflow-wrap: anywhere;
}

.page-contact .ct-dl dd.num{
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: .01em;
}

.page-contact .ct-legal-note{
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 延伸入口 ---------- */
.page-contact .ct-more-grid{
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
  margin-top: clamp(30px, 4vw, 52px);
}

.page-contact .ct-more-link{
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.2vw, 24px);
  text-decoration: none;
  background: rgba(46,125,116,.1);
  border: 1px solid var(--line);
  transition: background .25s ease, transform .25s ease, border-color .25s ease;
}

.page-contact .ct-more-link .slab{
  align-self: flex-start;
}

.page-contact .ct-more-link p{
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--mist);
}

.page-contact .ct-more-link:hover,
.page-contact .ct-more-link:focus-visible{
  background: rgba(46,125,116,.2);
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-contact .ct-top{
  margin: clamp(22px, 3vw, 34px) 0 0;
  text-align: right;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px){
  .page-contact .ct-direct{
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-contact .ct-hours{
    grid-column: 1 / -1;
  }
}

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

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

  .page-contact .ct-dl{
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(28px, 4vw, 56px);
  }

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

@media (min-width: 920px){
  .page-contact .ct-hero{
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
    align-items: start;
    column-gap: clamp(28px, 3.4vw, 48px);
  }

  .page-contact .ct-hero-left{
    min-height: 100%;
  }

  .page-contact .ct-coop-grid{
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-contact .ct-more-link{
    transition: none;
  }

  .page-contact .ct-more-link:hover,
  .page-contact .ct-more-link:focus-visible{
    transform: none;
  }
}
<<<END>>>