.page-contact{
  --ct-line:rgba(201,164,92,.26);
  --ct-card-light:#FFFFFF;
  --ct-shadow:0 26px 70px rgba(6,8,11,.42);
}

/* ---------- 首屏 ---------- */
.page-contact .ct-hero{
  position:relative;
  overflow:hidden;
  padding-block:clamp(22px,4vw,40px) clamp(44px,7vw,90px);
}
.page-contact .ct-hero::before{
  content:"";
  position:absolute;
  top:-30%;
  right:-18%;
  width:min(760px,110vw);
  aspect-ratio:1;
  background:radial-gradient(circle at 50% 50%,rgba(125,226,255,.16),rgba(45,125,255,.08) 45%,transparent 70%);
  pointer-events:none;
}
.page-contact .ct-hero .crumbs{
  position:relative;
  margin-bottom:clamp(26px,5vw,54px);
  color:var(--mist);
  font-size:13px;
}
.page-contact .ct-hero .crumbs a{color:var(--gold-soft);text-decoration:none}
.page-contact .ct-hero .crumbs a:hover{text-decoration:underline}
.page-contact .ct-hero .crumbs__sep{margin-inline:8px;color:var(--graphite)}

.page-contact .ct-hero__inner{
  position:relative;
  display:grid;
  gap:clamp(28px,4.5vw,52px);
  align-items:start;
}
.page-contact h1{
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(34px,7.4vw,64px);
  line-height:1.02;
  letter-spacing:-.015em;
  color:var(--snow);
  margin:14px 0 0;
  max-width:15em;
}
.page-contact .ct-hero__dek{
  margin:20px 0 0;
  max-width:34em;
  color:rgba(244,246,248,.78);
  font-size:clamp(15px,2.1vw,17px);
  line-height:1.85;
}
.page-contact .ct-ticks{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:clamp(12px,3vw,28px);
  margin:clamp(26px,4vw,38px) 0 0;
  padding:0;
  border-top:1px solid var(--ct-line);
}
.page-contact .ct-tick{
  padding-top:16px;
  border-top:1px solid transparent;
}
.page-contact .ct-tick dt{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--gold);
  text-transform:uppercase;
}
.page-contact .ct-tick dd{
  margin:8px 0 0;
  font-family:var(--font-mono);
  font-size:clamp(22px,4.6vw,32px);
  font-weight:600;
  line-height:1;
  color:var(--snow);
}
.page-contact .ct-tick__unit{
  margin-left:4px;
  font-size:12px;
  font-weight:400;
  color:var(--mist);
}
.page-contact .ct-hero__cta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:clamp(24px,3.6vw,34px);
}

.page-contact .ct-seat{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(125,226,255,.22);
  background:linear-gradient(165deg,rgba(17,21,28,.96),rgba(10,11,13,.98));
  box-shadow:var(--ct-shadow);
  padding:0;
}
.page-contact .ct-seat__media img{
  display:block;
  width:100%;
  height:auto;
  aspect-ratio:4/3;
  object-fit:cover;
  opacity:.82;
}
.page-contact .ct-seat__body{
  padding:20px 22px 26px;
}
.page-contact .ct-seat__num{
  margin:14px 0 0;
  font-family:var(--font-mono);
  font-size:clamp(46px,10vw,66px);
  font-weight:600;
  line-height:.92;
  color:var(--orange);
}
.page-contact .ct-seat__unit{
  margin-left:6px;
  font-size:14px;
  font-weight:400;
  color:var(--mist);
}
.page-contact .ct-seat__split{
  margin:12px 0 0;
  font-size:13px;
  color:rgba(244,246,248,.72);
}
.page-contact .ct-seat__link{
  display:inline-block;
  margin-top:16px;
  font-size:13px;
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(125,226,255,.4);
  padding-bottom:2px;
}
.page-contact .ct-seat__link:hover{color:var(--snow);border-bottom-color:var(--snow)}

/* ---------- 章节索引 ---------- */
.page-contact .ct-index{
  background:var(--ink-2);
  border-top:1px solid var(--ct-line);
  border-bottom:1px solid rgba(244,246,248,.08);
}
.page-contact .ct-index__inner{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-block:12px;
  scrollbar-width:none;
}
.page-contact .ct-index__inner::-webkit-scrollbar{display:none}
.page-contact .section-index__link{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:8px 14px;
  border:1px solid rgba(201,164,92,.28);
  border-radius:999px;
  font-size:13px;
  color:rgba(244,246,248,.8);
  text-decoration:none;
  white-space:nowrap;
  transition:border-color .3s var(--ease),color .3s var(--ease),background .3s var(--ease);
}
.page-contact .section-index__link .num{font-size:11px;color:var(--gold)}
.page-contact .section-index__link:hover,
.page-contact .section-index__link[aria-current="location"]{
  background:rgba(232,217,176,.14);
  border-color:var(--gold-soft);
  color:var(--gold-soft);
}

/* ---------- 公共章节头 ---------- */
.page-contact .section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  justify-content:space-between;
  gap:12px 24px;
  margin-bottom:clamp(24px,3.6vw,40px);
}
.page-contact .section-head h2{
  margin:0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(26px,4.2vw,40px);
  line-height:1.08;
  letter-spacing:-.01em;
}
.page-contact .ct-more{
  font-size:13px;
  color:var(--blue);
  text-decoration:none;
  border-bottom:1px solid rgba(45,125,255,.35);
  padding-bottom:2px;
}
.page-contact .ct-more:hover{color:var(--ink);border-bottom-color:var(--ink)}

/* ---------- 席位 ---------- */
.page-contact .ct-slots{padding-block:clamp(46px,7vw,84px)}
.page-contact .ct-slot-grid{gap:clamp(14px,2.4vw,24px)}
.page-contact .ct-slot{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:clamp(22px,3vw,30px);
  border:1px solid rgba(17,21,28,.1);
  border-left:2px solid var(--gold);
  border-radius:var(--r-md);
  background:var(--ct-card-light);
  box-shadow:0 12px 34px rgba(10,11,13,.06);
}
.page-contact .ct-slot__tag{
  margin:0;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:#8A6A25;
}
.page-contact .ct-slot h3{
  margin:0;
  font-size:clamp(19px,2.6vw,23px);
  line-height:1.28;
  color:var(--ink);
}
.page-contact .ct-slot__text{
  margin:0;
  font-size:15px;
  line-height:1.8;
  color:#39404C;
}
.page-contact .ct-slot__list{
  margin:auto 0 0;
  padding:14px 0 0;
  list-style:none;
  border-top:1px solid rgba(17,21,28,.1);
  font-size:13px;
  line-height:1.9;
  color:#5A6472;
}
.page-contact .ct-slot__list li{position:relative;padding-left:16px}
.page-contact .ct-slot__list li::before{
  content:"";
  position:absolute;
  left:0;top:.78em;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--orange);
}
.page-contact .ct-ecosystem{
  margin-top:clamp(22px,3.4vw,36px);
  padding:18px 22px;
  border-radius:var(--r-sm);
  background:rgba(17,21,28,.05);
  border:1px dashed rgba(17,21,28,.14);
}
.page-contact .ct-ecosystem p{
  margin:0;
  font-size:14px;
  line-height:1.85;
  color:#39404C;
}

/* ---------- 费用 ---------- */
.page-contact .ct-fees{padding-block:clamp(46px,7vw,88px)}
.page-contact .ct-fees__lead{
  margin:0;
  max-width:30em;
  font-size:14px;
  line-height:1.8;
  color:var(--mist);
}
.page-contact .ct-tier-grid{
  display:grid;
  gap:clamp(14px,2.2vw,22px);
}
.page-contact .ct-tier{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:clamp(22px,3vw,30px);
  border:1px solid rgba(201,164,92,.24);
  border-radius:var(--r-lg);
  background:linear-gradient(165deg,rgba(17,21,28,.94),rgba(10,11,13,.96));
  box-shadow:0 18px 46px rgba(4,6,9,.4);
  transition:transform .4s var(--ease),border-color .4s var(--ease);
}
.page-contact .ct-tier:hover{transform:translateY(-4px);border-color:rgba(201,164,92,.5)}
.page-contact .ct-tier .pill{align-self:flex-start}
.page-contact .ct-tier--focus{
  border-color:rgba(255,90,31,.45);
  background:linear-gradient(165deg,rgba(38,20,12,.96),rgba(14,12,12,.98));
  box-shadow:0 22px 60px rgba(255,90,31,.16),var(--ct-shadow);
}
.page-contact .ct-tier__price{
  margin:6px 0 0;
  font-family:var(--font-mono);
  font-weight:600;
  line-height:1;
  color:var(--snow);
}
.page-contact .ct-tier__price .num{font-size:clamp(32px,5.4vw,42px)}
.page-contact .ct-tier--focus .ct-tier__price .num{color:var(--orange)}
.page-contact .ct-tier__unit{
  margin-left:6px;
  font-size:13px;
  font-weight:400;
  color:var(--mist);
}
.page-contact .ct-tier__desc{
  margin:0;
  font-size:14px;
  line-height:1.8;
  color:rgba(244,246,248,.72);
}
.page-contact .ct-tier__cta{
  margin-top:auto;
  align-self:flex-start;
  padding-bottom:2px;
  font-size:13px;
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid rgba(125,226,255,.38);
}
.page-contact .ct-tier__cta:hover{color:var(--snow);border-bottom-color:var(--snow)}

.page-contact .ct-week-strip{
  display:grid;
  gap:8px;
  margin-top:clamp(16px,2.4vw,24px);
  padding:clamp(18px,2.6vw,24px);
  border:1px solid rgba(125,226,255,.2);
  border-radius:var(--r-md);
  background:linear-gradient(120deg,rgba(125,226,255,.09),rgba(10,11,13,.6) 60%);
}
.page-contact .ct-week-strip__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--cyan);
}
.page-contact .ct-week-strip__price{
  margin:0;
  font-family:var(--font-mono);
  font-weight:600;
  color:var(--snow);
  line-height:1;
}
.page-contact .ct-week-strip__price .num{font-size:clamp(24px,3.6vw,30px)}
.page-contact .ct-week-strip__unit{margin-left:6px;font-size:12px;font-weight:400;color:var(--mist)}
.page-contact .ct-week-strip__text{
  margin:0;
  font-size:14px;
  line-height:1.75;
  color:rgba(244,246,248,.72);
}

.page-contact .ct-rights{
  margin-top:clamp(30px,4.4vw,48px);
  border-top:1px solid var(--ct-line);
}
.page-contact .ct-rights__head,
.page-contact .ct-rights__row{
  display:grid;
  gap:6px 20px;
  padding:16px 4px;
  border-bottom:1px solid rgba(244,246,248,.08);
}
.page-contact .ct-rights__head{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--gold);
}
.page-contact .ct-rights__key{
  font-size:15px;
  font-weight:600;
  color:var(--snow);
}
.page-contact .ct-rights__head .ct-rights__key{font-family:var(--font-mono);font-size:11px;font-weight:400;color:var(--gold)}
.page-contact .ct-rights__note{
  font-size:13px;
  line-height:1.75;
  color:var(--mist);
}
.page-contact .ct-rights__row .ct-rights__note{color:rgba(244,246,248,.7)}
.page-contact .ct-rights__apply{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
}
.page-contact .ct-rights__head .ct-rights__apply{color:var(--gold)}
.page-contact .ct-rights__row{transition:background .3s var(--ease)}
.page-contact .ct-rights__row:hover{background:rgba(201,164,92,.07)}

.page-contact .ct-chip{
  display:inline-flex;
  align-items:center;
  padding:3px 10px;
  border-radius:999px;
  font-size:12px;
  line-height:1.6;
  border:1px solid transparent;
  white-space:nowrap;
}
.page-contact .ct-chip--focus{background:rgba(255,90,31,.16);border-color:rgba(255,90,31,.5);color:#FFB08A}
.page-contact .ct-chip--core{background:rgba(201,164,92,.14);border-color:rgba(201,164,92,.45);color:var(--gold-soft)}
.page-contact .ct-chip--topic{background:rgba(125,226,255,.12);border-color:rgba(125,226,255,.4);color:var(--cyan)}
.page-contact .ct-chip--week{background:rgba(45,125,255,.14);border-color:rgba(45,125,255,.45);color:#A9C8FF}
.page-contact .ct-chip--add{background:transparent;border-color:rgba(244,246,248,.24);color:rgba(244,246,248,.82)}

.page-contact .ct-fees__foot{
  margin:clamp(24px,3.4vw,34px) 0 0;
  font-size:14px;
  line-height:1.8;
  color:var(--mist);
}
.page-contact .ct-fees__foot a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(125,226,255,.35)}
.page-contact .ct-fees__foot a:hover{color:var(--snow)}

/* ---------- 流程轨道 ---------- */
.page-contact .ct-flow{padding-block:clamp(46px,7vw,88px)}
.page-contact .ct-flow__lead{
  margin:0;
  max-width:32em;
  font-size:14px;
  line-height:1.8;
  color:#5A6472;
}
.page-contact .ct-track{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:0;
}
.page-contact .ct-track__step{
  position:relative;
  padding:0 0 28px 30px;
  border-left:1px solid rgba(138,106,37,.32);
}
.page-contact .ct-track__step:last-child{padding-bottom:0;border-left-color:transparent}
.page-contact .ct-track__idx{
  font-size:12px;
  letter-spacing:.14em;
  color:#8A6A25;
}
.page-contact .ct-track__node{
  position:absolute;
  left:-6px;
  top:20px;
  width:11px;
  height:11px;
  border-radius:50%;
  background:var(--orange);
  box-shadow:0 0 0 4px rgba(255,90,31,.16),0 0 18px rgba(255,90,31,.55);
}
.page-contact .ct-track__step h3{
  margin:8px 0 8px;
  font-size:clamp(18px,2.4vw,21px);
  color:var(--ink);
}
.page-contact .ct-track__step p{
  margin:0;
  max-width:32em;
  font-size:14px;
  line-height:1.8;
  color:#39404C;
}

/* ---------- 联系 ---------- */
.page-contact .ct-contact{
  position:relative;
  overflow:hidden;
  padding-block:clamp(52px,8vw,96px);
}
.page-contact .ct-contact__bg{
  position:absolute;
  inset:0;
  z-index:0;
}
.page-contact .ct-contact__bg img{
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:.34;
}
.page-contact .ct-contact__bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 12% 18%,rgba(125,226,255,.16),transparent 55%),
    radial-gradient(circle at 88% 82%,rgba(255,90,31,.14),transparent 58%),
    linear-gradient(180deg,rgba(10,11,13,.9),rgba(10,11,13,.96));
}
.page-contact .ct-contact__inner{
  position:relative;
  z-index:1;
}
.page-contact .ct-contact__card{
  max-width:760px;
  margin:0 auto;
  padding:clamp(24px,4.2vw,46px);
  border-radius:var(--r-lg);
  border:1px solid rgba(125,226,255,.28);
  background:linear-gradient(150deg,rgba(14,18,24,.93),rgba(10,11,13,.95));
  box-shadow:0 0 0 1px rgba(255,90,31,.12),var(--ct-shadow);
}
.page-contact .ct-contact__card h2{
  margin:14px 0 0;
  font-family:var(--font-display);
  font-weight:900;
  font-size:clamp(26px,4.4vw,40px);
  line-height:1.08;
  color:var(--snow);
}
.page-contact .ct-contact__dek{
  margin:16px 0 0;
  font-size:15px;
  line-height:1.85;
  color:rgba(244,246,248,.76);
}
.page-contact .ct-lines{
  margin:clamp(22px,3.4vw,30px) 0 0;
  padding:0;
  display:grid;
  gap:0;
  border-top:1px solid var(--ct-line);
}
.page-contact .ct-line{
  display:grid;
  gap:4px;
  padding:14px 0;
  border-bottom:1px solid rgba(244,246,248,.08);
}
.page-contact .ct-line dt{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--gold);
}
.page-contact .ct-line dd{
  margin:0;
  font-size:15px;
  line-height:1.7;
  color:var(--snow);
  word-break:break-word;
}
.page-contact .ct-line dd a{color:var(--snow);text-decoration:none;border-bottom:1px solid rgba(232,217,176,.42);padding-bottom:1px}
.page-contact .ct-line dd a:hover{color:var(--gold-soft);border-bottom-color:var(--gold-soft)}

.page-contact .ct-mail{
  display:grid;
  gap:3px;
  width:100%;
  margin-top:clamp(20px,3vw,26px);
  padding:16px 20px;
  text-align:left;
  cursor:pointer;
  border:1px solid rgba(232,217,176,.36);
  border-radius:var(--r-sm);
  background:rgba(232,217,176,.07);
  transition:border-color .3s var(--ease),background .3s var(--ease);
}
.page-contact .ct-mail:hover{border-color:var(--gold-soft);background:rgba(232,217,176,.13)}
.page-contact .ct-mail__label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.14em;
  color:var(--gold-soft);
}
.page-contact .ct-mail__value{
  font-family:var(--font-mono);
  font-size:15px;
  color:var(--snow);
  word-break:break-all;
}
.page-contact .ct-mail__hint{
  font-size:12px;
  color:var(--mist);
}
.page-contact .ct-contact__note{
  margin:18px 0 0;
  font-size:13px;
  line-height:1.8;
  color:var(--mist);
}
.page-contact .ct-contact__note a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(125,226,255,.35)}
.page-contact .ct-contact__note a:hover{color:var(--snow)}

/* ---------- 问答 ---------- */
.page-contact .ct-faq{padding-block:clamp(46px,7vw,88px)}
.page-contact .ct-faq__list{
  border-top:1px solid rgba(17,21,28,.14);
}
.page-contact .ct-faq__item{
  border-bottom:1px solid rgba(17,21,28,.14);
}
.page-contact .ct-faq__item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 2px;
  cursor:pointer;
  list-style:none;
  font-size:clamp(15px,2.2vw,17px);
  font-weight:600;
  color:var(--ink);
}
.page-contact .ct-faq__item summary::-webkit-details-marker{display:none}
.page-contact .ct-faq__item summary::after{
  content:"+";
  flex:0 0 auto;
  font-family:var(--font-mono);
  font-size:20px;
  color:var(--orange);
  line-height:1;
}
.page-contact .ct-faq__item[open] summary::after{content:"–"}
.page-contact .ct-faq__item summary:hover{color:#000}
.page-contact .ct-faq__item p{
  margin:0;
  padding:0 2px 20px;
  max-width:44em;
  font-size:14px;
  line-height:1.85;
  color:#39404C;
}

/* ---------- 响应式 ---------- */
@media (min-width:720px){
  .page-contact .ct-tier-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-contact .ct-week-strip{
    grid-template-columns:auto auto 1fr;
    align-items:center;
    column-gap:24px;
  }
  .page-contact .ct-week-strip__text{justify-self:end;text-align:right}
  .page-contact .ct-rights__head,
  .page-contact .ct-rights__row{
    grid-template-columns:minmax(120px,1fr) minmax(0,1.6fr) minmax(180px,1.1fr);
    align-items:start;
  }
  .page-contact .ct-rights__head .ct-rights__apply{justify-self:start}
  .page-contact .ct-line{
    grid-template-columns:110px minmax(0,1fr);
    align-items:baseline;
    gap:18px;
  }
}

@media (min-width:960px){
  .page-contact .ct-hero__inner{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
    align-items:start;
  }
  .page-contact .ct-seat{margin-top:12px}
  .page-contact .ct-tier-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .page-contact .ct-week-strip{
    grid-template-columns:auto auto auto;
    justify-content:start;
  }
  .page-contact .ct-week-strip__text{justify-self:start;text-align:left}
  .page-contact .ct-track{
    grid-template-columns:repeat(4,minmax(0,1fr));
    column-gap:clamp(16px,2.4vw,28px);
  }
  .page-contact .ct-track__step{
    padding:0 0 0 24px;
    border-left:1px solid rgba(138,106,37,.32);
  }
  .page-contact .ct-track__step::before{
    content:"";
    position:absolute;
    left:-1px;
    top:0;
    width:100%;
    height:1px;
    background:linear-gradient(90deg,rgba(201,164,92,.42),rgba(201,164,92,.05));
  }
  .page-contact .ct-track__node{top:24px}
  .page-contact .ct-track__step:last-child{border-left-color:rgba(138,106,37,.32)}
  .page-contact .ct-contact__card{margin-inline:0}
}

@media (prefers-reduced-motion:reduce){
  .page-contact .ct-tier,
  .page-contact .ct-mail,
  .page-contact .section-index__link,
  .page-contact .ct-rights__row{transition:none}
  .page-contact .ct-tier:hover{transform:none}
}
<<<END>>>