.page-home{
  --home-panel:rgba(18,32,29,.86);
  position:relative;
  overflow-x:clip;
  color:var(--paper);
  background:
    radial-gradient(900px 540px at 94% -12%, rgba(214,168,75,.15), transparent 64%),
    radial-gradient(780px 540px at -8% 10%, rgba(31,58,53,.9), transparent 60%),
    radial-gradient(640px 460px at 74% 64%, rgba(200,85,61,.07), transparent 66%);
  padding-block:clamp(1.3rem,4vw,2.6rem) clamp(2.6rem,7vw,5rem);
}

.page-home .home-num{
  font-family:var(--font-mono);
  font-weight:600;
  color:var(--gold-bright);
  letter-spacing:.01em;
}

.page-home .home-kicker{
  font-family:var(--font-mono);
  font-size:.76rem;
  letter-spacing:.18em;
  color:var(--gold);
  margin:0 0 .7rem;
}

.page-home .section__title{
  font-family:var(--font-display);
  color:var(--champagne);
  letter-spacing:-.015em;
}

.page-home .section__note{
  color:var(--mist);
  max-width:44rem;
  line-height:1.85;
}

.page-home .media img{
  display:block;
  width:100%;
  height:auto;
  object-fit:cover;
  border-radius:inherit;
}

.page-home .media__caption{
  color:var(--mist);
  font-size:.8rem;
  line-height:1.7;
}

/* 开场目录 */
.page-home .home-open__crumb{
  margin-bottom:clamp(1.2rem,3vw,2rem);
}

.page-home .home-open__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(1.6rem,4vw,3rem);
  align-items:center;
}

.page-home .home-open__lead{
  max-width:40rem;
}

.page-home .home-open__title{
  font-family:var(--font-display);
  font-weight:800;
  font-size:clamp(2rem,6.6vw,4rem);
  line-height:1.12;
  letter-spacing:-.02em;
  color:var(--champagne);
  margin:.55rem 0 1.1rem;
  text-wrap:balance;
}

.page-home .home-open__lede{
  font-size:clamp(.96rem,1.6vw,1.08rem);
  line-height:1.9;
  color:var(--paper);
  margin:0 0 1.6rem;
  max-width:35rem;
}

.page-home .home-open__figure{
  margin:0;
  filter:drop-shadow(0 30px 50px rgba(0,0,0,.55));
}

.page-home .home-open__facts{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem 1.5rem;
  list-style:none;
  margin:1.9rem 0 0;
  padding:1rem 0 0;
  border-top:1px solid var(--line);
  font-size:.84rem;
  color:var(--mist);
}

.page-home .home-open__facts li{
  display:flex;
  align-items:baseline;
  gap:.35rem;
}

.page-home .home-open__facts .home-num{
  font-size:1.02rem;
}

.page-home .home-index{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  margin-top:clamp(2rem,5vw,3.4rem);
  border-top:1px solid var(--line);
}

.page-home .home-index__item{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:.15rem .9rem;
  padding:.95rem .15rem;
  border-bottom:1px solid var(--line-soft);
  text-decoration:none;
  color:var(--paper);
  transition:background .3s var(--ease), padding-left .3s var(--ease);
}

.page-home .home-index__no{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.08em;
  color:var(--gold);
  padding-top:.15rem;
}

.page-home .home-index__label{
  font-family:var(--font-display);
  font-weight:700;
  font-size:1.02rem;
  color:var(--champagne);
}

.page-home .home-index__desc{
  grid-column:2;
  font-size:.81rem;
  line-height:1.65;
  color:var(--mist);
}

.page-home .home-index__item:hover,
.page-home .home-index__item:focus-visible{
  background:linear-gradient(90deg, rgba(214,168,75,.14), transparent 74%);
  padding-left:.65rem;
}

/* 版本主线 */
.page-home .home-versions{
  margin-top:clamp(3rem,8vw,6rem);
}

.page-home .home-versions__layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(1.6rem,4vw,3rem);
  align-items:start;
  margin-top:clamp(1.6rem,4vw,2.6rem);
}

.page-home .home-versions__figure{
  margin:0;
}

.page-home .home-timeline{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:1rem;
  position:relative;
}

.page-home .home-timeline::before{
  content:"";
  position:absolute;
  left:1.15rem;
  top:.9rem;
  bottom:.9rem;
  width:1px;
  background:linear-gradient(180deg, transparent, var(--line-strong) 14%, var(--line-strong) 86%, transparent);
}

.page-home .home-timeline__node{
  display:grid;
  grid-template-columns:2.3rem minmax(0,1fr);
  gap:.95rem;
  align-items:start;
}

.page-home .home-timeline__mark{
  width:2.3rem;
  height:2.3rem;
  display:grid;
  place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:rgba(11,13,12,.92);
  font-family:var(--font-mono);
  font-size:.7rem;
  font-weight:600;
  color:var(--gold-bright);
  position:relative;
  z-index:1;
}

.page-home .home-timeline__body{
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:linear-gradient(160deg, var(--home-panel), rgba(11,13,12,.6));
  padding:1rem 1.1rem 1.15rem;
  transition:border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-home .home-timeline__body h3{
  font-family:var(--font-display);
  font-size:1.1rem;
  color:var(--champagne);
  margin:0 0 .45rem;
}

.page-home .home-timeline__body p{
  font-size:.9rem;
  line-height:1.8;
  color:var(--mist);
  margin:0 0 .7rem;
}

.page-home .home-timeline__node:hover .home-timeline__body,
.page-home .home-timeline__node:focus-within .home-timeline__body{
  border-color:var(--line-strong);
  transform:translateY(-3px);
  box-shadow:var(--shadow-soft);
}

.page-home .home-versions__actions,
.page-home .home-help__actions,
.page-home .home-reports__actions{
  margin-top:clamp(1.5rem,3.5vw,2.2rem);
}

/* 权益档位 */
.page-home .home-benefits{
  margin-top:clamp(3rem,8vw,6rem);
}

.page-home .home-benefits__panel{
  position:relative;
  border:1px solid var(--line);
  border-radius:clamp(18px,3vw,32px);
  padding:clamp(1.4rem,4vw,3rem);
  background:
    radial-gradient(560px 320px at 88% 0%, rgba(214,168,75,.2), transparent 66%),
    linear-gradient(155deg, var(--home-panel), rgba(11,13,12,.92));
  overflow:hidden;
}

.page-home .home-benefits__lede{
  color:var(--paper);
  line-height:1.9;
  max-width:42rem;
  margin:0 0 .4rem;
  font-size:.96rem;
}

.page-home .home-benefits__range{
  display:flex;
  align-items:baseline;
  flex-wrap:wrap;
  gap:.4rem .6rem;
  margin:1.2rem 0 .2rem;
  font-family:var(--font-mono);
  font-size:clamp(2.5rem,10vw,4.8rem);
  line-height:1;
  font-weight:600;
  color:var(--gold-bright);
}

.page-home .home-benefits__dash{
  color:var(--gold);
  opacity:.7;
}

.page-home .home-benefits__range-note{
  font-family:var(--font-body);
  font-size:.8rem;
  color:var(--mist);
  letter-spacing:.04em;
}

.page-home .home-tier-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:.85rem;
  margin-top:1.5rem;
}

.page-home .home-tier{
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:rgba(11,13,12,.52);
  padding:1.05rem 1rem 1.15rem;
  transition:transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}

.page-home .home-tier:hover{
  transform:translateY(-4px) scale(1.012);
  border-color:var(--line-strong);
  background:rgba(18,32,29,.92);
}

.page-home .home-tier__name{
  font-family:var(--font-display);
  font-size:1.02rem;
  font-weight:700;
  color:var(--champagne);
  margin:0 0 .45rem;
}

.page-home .home-tier__range{
  font-family:var(--font-mono);
  font-size:1.4rem;
  font-weight:600;
  color:var(--gold-bright);
  margin:0;
  letter-spacing:.01em;
}

.page-home .home-tier__note{
  font-size:.83rem;
  line-height:1.75;
  color:var(--mist);
  margin:.6rem 0 0;
}

.page-home .home-benefits__actions{
  margin-top:clamp(1.4rem,3.5vw,2.1rem);
}

/* 帮助中心 */
.page-home .home-help{
  margin-top:clamp(3rem,8vw,6rem);
}

.page-home .home-help__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(1.2rem,3vw,2rem);
  margin-top:clamp(1.5rem,4vw,2.4rem);
}

.page-home .home-help__feature{
  border:1px solid var(--line-soft);
  border-radius:var(--radius-lg);
  padding:clamp(1.1rem,3vw,1.7rem);
  background:linear-gradient(170deg, var(--home-panel), rgba(11,13,12,.56));
}

.page-home .home-help__feature h3{
  font-family:var(--font-display);
  font-size:clamp(1.1rem,2.4vw,1.35rem);
  line-height:1.45;
  color:var(--champagne);
  margin:.7rem 0 .6rem;
}

.page-home .home-help__feature p{
  font-size:.9rem;
  line-height:1.85;
  color:var(--mist);
  margin:0;
}

.page-home .home-help__fig{
  margin:1.1rem 0 0;
}

.page-home .home-help__columns{
  display:flex;
  flex-wrap:wrap;
  gap:.55rem;
  list-style:none;
  margin:1.6rem 0 0;
  padding:0;
}

.page-home .home-help__columns li{
  border:1px solid var(--line-soft);
  border-radius:999px;
  padding:.42rem .95rem;
  font-size:.81rem;
  color:var(--mist);
}

.page-home .home-help__columns li.is-key{
  border-color:var(--line-strong);
  color:var(--gold-bright);
  background:rgba(214,168,75,.09);
}

/* 会馆观察 */
.page-home .home-reports{
  margin-top:clamp(3rem,8vw,6rem);
}

.page-home .home-reports__grid{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:1.2rem;
  margin-top:clamp(1.5rem,4vw,2.4rem);
}

.page-home .home-report{
  display:flex;
  flex-direction:column;
  gap:.5rem;
  border-top:1px solid var(--line-strong);
  padding-top:1rem;
}

.page-home .home-report__time{
  font-family:var(--font-mono);
  font-size:.74rem;
  letter-spacing:.12em;
  color:var(--celadon);
  margin:0;
}

.page-home .home-report__title{
  font-family:var(--font-display);
  font-size:1.06rem;
  line-height:1.5;
  color:var(--champagne);
  margin:0;
}

.page-home .home-report__body{
  font-size:.87rem;
  line-height:1.8;
  color:var(--mist);
  margin:0;
}

/* 咨询收束 */
.page-home .home-consult{
  margin-top:clamp(3rem,8vw,6rem);
}

.page-home .home-consult__panel{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:clamp(1.3rem,3vw,2.4rem);
  border:1px solid var(--line);
  border-radius:clamp(18px,3vw,30px);
  padding:clamp(1.4rem,4vw,2.6rem);
  background:
    radial-gradient(480px 300px at 12% 0%, rgba(127,169,154,.16), transparent 70%),
    linear-gradient(120deg, rgba(31,58,53,.62), rgba(11,13,12,.82));
}

.page-home .home-consult__copy p{
  color:var(--paper);
  line-height:1.9;
  font-size:.95rem;
  margin:0 0 1.3rem;
  max-width:34rem;
}

.page-home .home-consult__contact{
  border:1px solid var(--line-soft);
  border-radius:var(--radius-md);
  background:rgba(11,13,12,.5);
  padding:1.1rem 1.15rem 1.2rem;
}

.page-home .home-consult__contact .contact-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:.9rem;
}

.page-home .home-consult__contact .contact-item{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:.3rem .7rem;
}

.page-home .home-consult__contact .contact-item__label{
  flex:0 0 100%;
  font-size:.76rem;
  letter-spacing:.1em;
  color:var(--mist);
}

.page-home .home-consult__contact .contact-item__value{
  color:var(--champagne);
  font-size:.98rem;
  word-break:break-word;
}

.page-home .home-consult__contact .contact-item__value--mono{
  font-family:var(--font-mono);
  font-size:1.02rem;
  color:var(--gold-bright);
}

.page-home .home-consult__note{
  font-size:.8rem;
  line-height:1.8;
  color:var(--mist);
  margin:1rem 0 0;
  padding-top:.9rem;
  border-top:1px solid var(--line-soft);
}

.page-home .copy-btn{
  font-family:var(--font-body);
  font-size:.74rem;
  color:var(--gold);
  background:transparent;
  border:1px solid var(--line-strong);
  border-radius:999px;
  padding:.22rem .7rem;
  cursor:pointer;
  transition:color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}

.page-home .copy-btn:hover,
.page-home .copy-btn:focus-visible{
  color:var(--ink);
  background:var(--gold-bright);
  border-color:var(--gold-bright);
}

.page-home .copy-status{
  display:block;
  font-size:.76rem;
  color:var(--celadon);
  min-height:1.2em;
  margin-top:.5rem;
}

@media (min-width:640px){
  .page-home .home-index{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-home .home-index__item:nth-last-child(1){
    grid-column:1 / -1;
  }
  .page-home .home-tier-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
  .page-home .home-help__columns li{
    font-size:.83rem;
  }
}

@media (min-width:768px){
  .page-home .home-open__grid{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  }
  .page-home .home-reports__grid{
    grid-template-columns:repeat(3,minmax(0,1fr));
  }
}

@media (min-width:900px){
  .page-home .home-versions__layout{
    grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  }
  .page-home .home-help__grid{
    grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
    align-items:start;
  }
  .page-home .home-help__feature:nth-child(2){
    margin-top:3.2rem;
  }
  .page-home .home-consult__panel{
    grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
    align-items:center;
  }
}

@media (min-width:1024px){
  .page-home .home-index{
    grid-template-columns:repeat(5,minmax(0,1fr));
  }
  .page-home .home-index__item{
    grid-template-columns:minmax(0,1fr);
    gap:.35rem;
    padding:1.25rem 1rem;
    border-bottom:0;
    border-top:1px solid var(--line);
  }
  .page-home .home-index__item + .home-index__item{
    border-left:1px solid var(--line-soft);
  }
  .page-home .home-index__item:nth-last-child(1){
    grid-column:auto;
  }
  .page-home .home-index__desc{
    grid-column:1;
  }
  .page-home .home-tier-grid{
    grid-template-columns:repeat(4,minmax(0,1fr));
  }
}

@media (prefers-reduced-motion:reduce){
  .page-home .home-index__item,
  .page-home .home-tier,
  .page-home .home-timeline__body,
  .page-home .copy-btn{
    transition:none;
  }
  .page-home .home-tier:hover,
  .page-home .home-timeline__node:hover .home-timeline__body,
  .page-home .home-timeline__node:focus-within .home-timeline__body{
    transform:none;
  }
}
<<<END>>>