/* ═══════════════════════════════════════════
   区块样式 · Part 1（Hero → 样板体系）
   ═══════════════════════════════════════════ */

/* ── HERO ────────────────────────────────── */
.hero{position:relative;z-index:2;min-height:100dvh;display:flex;flex-direction:column;
  justify-content:center;padding:8.5rem 0 5rem}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media(max-width:980px){.hero__grid{grid-template-columns:1fr}}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;padding:.42rem 1rem .42rem .7rem;
  border-radius:100px;font-size:.76rem;letter-spacing:.06em;color:var(--sand-200);
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 0 rgba(232,106,37,.6);animation:pulse 2.6s ease-out infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(232,106,37,.55)}
  70%{box-shadow:0 0 0 11px rgba(232,106,37,0)}
  100%{box-shadow:0 0 0 0 rgba(232,106,37,0)}
}
.hero__title{font-size:clamp(2.3rem,6.4vw,4.6rem);line-height:1.1;margin:1.6rem 0 1.5rem;font-weight:680}
.hero__title .line{display:block}
.hero__title em{font-style:normal;position:relative;display:inline-block;color:var(--gold-hi)}
.sheen{
  background:linear-gradient(100deg,var(--gold) 20%,#fff5e2 42%,var(--gold-hi) 52%,var(--gold) 70%);
  background-size:280% 100%;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;animation:sheen 5.5s linear infinite;
}
@keyframes sheen{0%{background-position:180% 0}100%{background-position:-80% 0}}
.hero__lede{color:var(--sand-200);font-size:clamp(1rem,1.6vw,1.15rem);line-height:1.85;max-width:56ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:.85rem;margin:2.2rem 0 1.8rem}
.hero__proof{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{
  display:inline-flex;align-items:baseline;gap:.42rem;padding:.42rem .85rem;border-radius:100px;
  font-size:.79rem;color:var(--sand-400);background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.075);
}
.chip b{font-family:var(--font-num);color:var(--sand-050);font-weight:600;font-size:.86rem}

.hero__panel{display:flex;flex-direction:column;gap:.9rem}
.panel-stats{padding:1.6rem 1.7rem}
.panel-stats__head{display:flex;align-items:center;justify-content:space-between;
  padding-bottom:1rem;margin-bottom:1.2rem;border-bottom:1px solid rgba(255,255,255,.08)}
.live{display:inline-flex;align-items:center;gap:.45rem;font-size:.75rem;color:var(--sand-200);letter-spacing:.05em}
.live i{width:7px;height:7px;border-radius:50%;background:var(--jade);animation:blink 2.2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
.panel-stats__loc{font-size:.73rem;color:var(--sand-600);letter-spacing:.05em}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.15rem}
.stat b{display:block;font-family:var(--font-num);font-size:clamp(1.5rem,3vw,2rem);
  font-weight:600;color:var(--gold-hi);letter-spacing:-.02em;line-height:1.1}
.stat span{display:block;font-size:.76rem;color:var(--sand-400);margin-top:.28rem}
.stat .src{display:block;font-style:normal;font-size:.68rem;color:var(--sand-600);margin-top:.1rem}
.panel-stats__bar{display:flex;align-items:center;gap:.8rem;padding-top:1.1rem;
  border-top:1px solid rgba(255,255,255,.08);font-size:.76rem;color:var(--sand-400)}
.flowline{flex:1;height:2px;border-radius:2px;background:rgba(255,255,255,.09);position:relative;overflow:hidden}
.flowline i{position:absolute;inset:0;width:38%;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  animation:flow 2.6s var(--ease) infinite}
@keyframes flow{0%{transform:translateX(-110%)}100%{transform:translateX(300%)}}
.panel-mini{padding:1rem 1.2rem;font-size:.8rem;color:var(--sand-400);line-height:1.7;border-radius:var(--r-md)}

.scroll-hint{
  display:inline-flex;align-items:center;gap:.6rem;margin:clamp(2.5rem,6vw,4.5rem) auto 0;
  font-size:.76rem;letter-spacing:.14em;color:rgba(255,255,255,.7);
}
.scroll-hint span{width:22px;height:34px;border-radius:12px;border:1px solid rgba(255,255,255,.16);
  position:relative;display:inline-block}
.scroll-hint span::after{content:"";position:absolute;left:50%;top:7px;width:3px;height:7px;border-radius:2px;
  background:var(--gold);transform:translateX(-50%);animation:wheel 1.9s var(--ease) infinite}
@keyframes wheel{0%{opacity:0;transform:translate(-50%,-4px)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}
.scroll-hint:hover{color:var(--sand-200)}

/* ── WHY / FACTS ─────────────────────────── */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.1rem}
.fact{padding:1.9rem 1.75rem 1.7rem}
.fact__idx{
  font-family:var(--font-num);font-size:.78rem;letter-spacing:.2em;color:var(--gold-dp);
  display:block;margin-bottom:.9rem;
}
.fact h3{font-size:1.12rem;margin-bottom:1.1rem;color:var(--sand-050)}
.fact__metric{display:flex;align-items:baseline;gap:.3rem;margin-bottom:.7rem}
.fact__metric b{font-family:var(--font-num);font-size:clamp(2.2rem,5vw,3rem);font-weight:620;
  color:var(--gold-hi);line-height:1}
.fact__metric i{font-style:normal;font-size:.95rem;color:var(--sand-400)}
.fact__cap{font-size:.82rem;color:var(--sand-200);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fact__list{margin-top:1.05rem;display:flex;flex-direction:column;gap:.5rem}
.fact__list li{position:relative;padding-left:1.05rem;font-size:.83rem;color:var(--sand-400);line-height:1.65}
.fact__list li::before{content:"";position:absolute;left:0;top:.6em;width:5px;height:5px;
  border-radius:50%;background:rgba(232,106,37,.6)}

.insight{display:flex;gap:1.4rem;padding:1.9rem 2rem;margin-top:1.4rem;align-items:flex-start}
.insight__mark{flex-shrink:0;opacity:.9}
.insight h3{font-size:1.1rem;margin-bottom:.6rem}
.insight p{font-size:.92rem;color:var(--sand-200);line-height:1.85}
.insight p b{color:var(--gold-hi);font-weight:600}
@media(max-width:600px){.insight{flex-direction:column;gap:1rem;padding:1.6rem}}

/* ── VISION ──────────────────────────────── */
.vision-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.vcard{padding:1.7rem 1.6rem}
.vcard--wide{grid-column:span 4}
.vcard--future{grid-column:span 1;background:linear-gradient(150deg,rgba(95,158,147,.08),rgba(255,255,255,.015))}
@media(max-width:1080px){
  .vision-grid{grid-template-columns:repeat(2,1fr)}
  .vcard--wide{grid-column:span 2}
  .vcard--future{grid-column:span 2}
}
@media(max-width:620px){
  .vision-grid{grid-template-columns:1fr}
  .vcard--wide{grid-column:span 1}
  .vcard--future{grid-column:span 1}
}
.vcard__tag{
  display:inline-block;font-size:.7rem;letter-spacing:.14em;color:var(--gold);
  padding:.24rem .68rem;border-radius:100px;background:rgba(232,106,37,.1);
  border:1px solid rgba(232,106,37,.24);margin-bottom:.95rem;
}
.vcard__tag--muted{color:var(--jade);background:rgba(95,158,147,.1);border-color:rgba(95,158,147,.26)}
.vcard h3{font-size:1.06rem;margin-bottom:.6rem;line-height:1.4}
.vcard--wide h3{font-size:clamp(1.15rem,2.4vw,1.6rem)}
.vcard p{font-size:.88rem;color:var(--sand-400);line-height:1.8}
.vcard p b{color:var(--sand-050);font-weight:600}
.fusion{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.fusion span{
  padding:.44rem 1rem;border-radius:10px;font-size:.83rem;color:var(--sand-200);
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08);
  transition:transform .45s var(--spring),background .3s var(--ease),color .3s var(--ease);
}
.fusion span:hover{transform:translateY(-3px);background:rgba(232,106,37,.14);color:var(--gold-hi)}

/* ── 商业模式 · 价值链 ───────────────────── */
.chain{display:grid;gap:1.2rem}
.chain__track{display:flex;align-items:stretch;gap:.5rem}
@media(max-width:900px){.chain__track{flex-direction:column}.chain__flow{display:none !important}}
.chain__node{
  flex:1;text-align:left;padding:1.15rem 1.25rem;border-radius:var(--r-md);
  display:flex;flex-direction:column;gap:.24rem;transition:all .5s var(--ease);cursor:pointer;
}
.chain__node b{font-size:.98rem;font-weight:620;color:var(--sand-200);transition:color .35s var(--ease)}
.chain__node i{font-style:normal;font-size:.76rem;color:var(--sand-600)}
.chain__ring{
  width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.2);margin-bottom:.55rem;
  transition:all .5s var(--ease);
}
.chain__node:hover{border-color:rgba(232,106,37,.32);transform:translateY(-2px)}
.chain__node.is-on{
  border-color:rgba(232,106,37,.5);
  background:linear-gradient(158deg,rgba(232,106,37,.15),rgba(232,106,37,.03));
}
.chain__node.is-on b{color:var(--gold-hi)}
.chain__node.is-on .chain__ring{background:var(--gold);box-shadow:0 0 0 5px rgba(232,106,37,.16)}
.chain__flow{flex:0 0 46px;align-self:center;height:2px;border-radius:2px;
  background:rgba(255,255,255,.09);position:relative;overflow:hidden}
.chain__flow i{position:absolute;inset:0;width:45%;
  background:linear-gradient(90deg,transparent,var(--gold-hi),transparent);animation:flow 2.4s var(--ease) infinite}
.chain__panel{padding:1.9rem 2rem;min-height:190px}
.chain__detail{display:none}
.chain__detail.is-on{display:block;animation:fadeUp .6s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.chain__detail h3{font-size:clamp(1.1rem,2.2vw,1.42rem);margin-bottom:.7rem;color:var(--gold-hi)}
.chain__detail p{font-size:.93rem;color:var(--sand-200);line-height:1.85;max-width:76ch}
.kv{display:flex;flex-wrap:wrap;align-items:baseline;gap:.7rem;margin-top:1.1rem;
  padding-top:1rem;border-top:1px solid rgba(255,255,255,.07)}
.kv span{font-size:.74rem;letter-spacing:.12em;color:var(--sand-600)}
.kv b{font-size:.9rem;color:var(--sand-050);font-weight:600}

.props{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem;margin-top:1.4rem}
.prop{padding:1.35rem 1.4rem;border-radius:var(--r-md)}
.prop b{display:block;font-size:.98rem;color:var(--gold-hi);margin-bottom:.42rem}
.prop span{font-size:.83rem;color:var(--sand-400);line-height:1.7}

/* ── 房券机制 ────────────────────────────── */
.voucher__tabs{display:flex;gap:.55rem;margin-bottom:1.1rem;flex-wrap:wrap}
.vtab{
  display:flex;align-items:baseline;gap:.55rem;padding:.75rem 1.3rem;border-radius:100px;
  border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.035);
  font-size:.88rem;color:var(--sand-400);transition:all .45s var(--ease);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.vtab b{font-family:var(--font-num);font-size:.8rem;letter-spacing:.08em;color:var(--sand-600)}
.vtab:hover{border-color:rgba(232,106,37,.36);color:var(--sand-200)}
.vtab.is-on{background:linear-gradient(140deg,rgba(232,106,37,.2),rgba(232,106,37,.05));
  border-color:rgba(232,106,37,.5);color:var(--sand-050)}
.vtab.is-on b{color:var(--gold-hi)}
.voucher__body{padding:2rem 2.1rem;min-height:250px}
.vlayer{display:none}
.vlayer.is-on{display:block;animation:fadeUp .6s var(--ease)}
.vlayer__law{
  display:inline-block;font-size:.74rem;color:var(--jade);letter-spacing:.03em;
  padding:.3rem .8rem;border-radius:8px;background:rgba(95,158,147,.1);
  border:1px solid rgba(95,158,147,.22);margin-bottom:1rem;
}
.vlayer h3{font-size:clamp(1.1rem,2.2vw,1.45rem);margin-bottom:.75rem}
.vlayer p{font-size:.93rem;color:var(--sand-200);line-height:1.85;max-width:76ch}
.checks{margin-top:1.2rem;display:grid;gap:.6rem}
.checks li{position:relative;padding-left:1.6rem;font-size:.86rem;color:var(--sand-400);line-height:1.7}
.checks li::before{
  content:"";position:absolute;left:0;top:.42em;width:14px;height:14px;border-radius:50%;
  background:rgba(232,106,37,.14);border:1px solid rgba(232,106,37,.42);
}
.checks li::after{
  content:"";position:absolute;left:4.2px;top:.72em;width:5px;height:2.6px;
  border-left:1.6px solid var(--gold);border-bottom:1.6px solid var(--gold);
  transform:rotate(-45deg);
}
.guard{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.9rem;margin-top:1.2rem}
.guard__item{padding:1.1rem 1.2rem;border-radius:var(--r-md);text-align:left}
.guard__item b{display:block;font-family:var(--font-num);font-size:1.08rem;color:var(--gold-hi);margin-bottom:.3rem}
.guard__item span{font-size:.79rem;color:var(--sand-400);line-height:1.65}

/* ── 样板体系 ────────────────────────────── */
.rooms{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.1rem}
.room{padding:0;overflow:hidden;display:flex;flex-direction:column}
.room__art{position:relative;height:170px;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.07)}
.room__art .orb{
  position:absolute;width:210px;height:210px;border-radius:50%;filter:blur(34px);
  left:50%;top:52%;transform:translate(-50%,-50%);animation:orb 9s var(--ease) infinite alternate;
}
@keyframes orb{to{transform:translate(-42%,-58%) scale(1.16)}}
.room__art--lux .orb{background:radial-gradient(circle,rgba(232,106,37,.62),transparent 68%)}
.room__art--biz .orb{background:radial-gradient(circle,rgba(95,158,147,.55),transparent 68%)}
.room__art--theme .orb{background:radial-gradient(circle,rgba(193,115,74,.58),transparent 68%)}
.room__art .beam{
  position:absolute;inset:0;
  background:repeating-linear-gradient(115deg,transparent 0 22px,rgba(255,255,255,.045) 22px 23px);
  -webkit-mask-image:linear-gradient(180deg,#000,transparent);mask-image:linear-gradient(180deg,#000,transparent);
}
.room__art::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(11,14,17,.85));
}
.room__tier{
  position:relative;margin:1.3rem 1.5rem .55rem;display:inline-block;width:fit-content;
  font-size:.7rem;letter-spacing:.14em;color:var(--gold);padding:.22rem .66rem;
  border-radius:100px;background:rgba(232,106,37,.1);border:1px solid rgba(232,106,37,.24);
}
.room h3{font-size:1.12rem;margin:0 1.5rem .55rem}
.room p{font-size:.86rem;color:var(--sand-400);line-height:1.8;margin:0 1.5rem;flex:1}
.room__meta{
  display:flex;align-items:baseline;justify-content:space-between;gap:.6rem;
  margin:1.3rem 1.5rem 1.4rem;padding-top:.9rem;border-top:1px solid rgba(255,255,255,.07);
}
.room__meta span{font-size:.74rem;color:var(--sand-600)}
.room__meta b{font-family:var(--font-num);font-size:.94rem;color:var(--gold-hi)}

.verify{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.4fr);
  gap:clamp(1.2rem,3vw,2.6rem);padding:2rem 2.1rem;margin-top:1.4rem;align-items:start}
@media(max-width:820px){.verify{grid-template-columns:1fr}}
.verify__q{display:flex;gap:.9rem;align-items:flex-start}
.verify__q .q{
  flex-shrink:0;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-num);font-size:.86rem;color:var(--gold-hi);
  background:rgba(232,106,37,.12);border:1px solid rgba(232,106,37,.35);
}
.verify__q p{font-size:1.02rem;line-height:1.65;color:var(--sand-050)}
.verify__a p{font-size:.91rem;color:var(--sand-200);line-height:1.85}
.verify__a p b{color:var(--gold-hi);font-weight:600}
.steps-inline{counter-reset:s;margin:1rem 0;display:grid;gap:.55rem}
.steps-inline li{counter-increment:s;position:relative;padding-left:2rem;font-size:.87rem;
  color:var(--sand-200);line-height:1.7}
.steps-inline li::before{
  content:counter(s);position:absolute;left:0;top:.05em;width:20px;height:20px;border-radius:6px;
  display:grid;place-items:center;font-family:var(--font-num);font-size:.7rem;color:var(--gold);
  background:rgba(232,106,37,.1);border:1px solid rgba(232,106,37,.28);
}

/* ═══ 图片集成样式 ═══ */

/* ── 品牌 Logo ── */
.brand__logo{width:36px;height:36px;border-radius:8px;object-fit:contain;
  flex-shrink:0;transition:transform .3s ease}
.brand:hover .brand__logo{transform:scale(1.08)}

/* ── Hero 背景图（始终 cover 裁切，不缩放） ── */
.hero{background-size:cover;background-position:center;background-repeat:no-repeat;
  overflow:hidden;
  animation:hero-bg-drift 28s ease-in-out infinite alternate}
@keyframes hero-bg-drift{
  0%{background-position:50% 50%}
  100%{background-position:55% 45%}
}
/* 竖屏 Hero 裁剪填满（无黑边） */
@media(max-width:760px){
  .hero{min-height:100vh;min-height:100dvh;min-height:-webkit-fill-available;
    padding:6.5rem 0 4rem;
    background-size:cover!important;background-position:center center!important}
}
.hero__overlay{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(135deg,
    rgba(11,14,17,.86) 0%,
    rgba(11,14,17,.70) 40%,
    rgba(11,14,17,.82) 100%);
  pointer-events:none}
.hero__grid,.hero__copy,.hero__panel{position:relative;z-index:1}

/* ── Hero 区玻璃增强 ── */
.hero .glass{
  background:var(--glass-hero-bg);
  border-color:var(--glass-hero-bd);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.20),0 24px 60px -28px rgba(0,0,0,.85)}
.hero .chip{
  background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.14)}
.hero .btn--glass{
  background:linear-gradient(158deg,rgba(255,255,255,.16),rgba(255,255,255,.06));
  border-color:rgba(255,255,255,.18)}

/* ── 全局卡片统一悬停偏转（跟随鼠标方向 ~1deg）+ 滚动惯性复位 ── */
.glass,.chart,.acard,.vcard,.tl__card,.layer,.exch__c,.flow__n,.room{
  transition:transform .5s cubic-bezier(.34,1.45,.5,1),
    box-shadow .5s var(--ease);
  transform-style:preserve-3d;
  width:100%;box-sizing:border-box;
}
/* 偏转由 JS tilt() 动态计算，CSS 只处理浮起 + 阴影 */
.glass:hover,.chart:hover,.acard:hover,.vcard:hover,.tl__card:hover,
.layer:hover,.exch__c:hover,.flow__n:hover,.room:hover{
  transform:translateY(-2px);
  box-shadow:
    0 28px 56px -20px rgba(0,0,0,.7),
    inset 0 1px 0 rgba(255,255,255,.12);
}

/* ── 样板房图片 ── */
.room__img{
  width:100%;aspect-ratio:16/10;overflow:hidden;border-radius:10px 10px 0 0;
  background:var(--ink-900);margin-bottom:.8rem}
.room__img img{width:100%;height:100%;object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.room:hover .room__img img{transform:scale(1.04)}

/* ── 图表/Diagram 容器 ── */
.diagram{margin:3rem 0;text-align:center}
.diagram img{
  max-width:100%;height:auto;border-radius:12px;
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 4px 24px rgba(0,0,0,.35);
  background:rgba(255,255,255,.02);padding:.5rem;
  transition:transform .4s ease,box-shadow .4s ease}
.diagram:hover img{transform:translateY(-2px);
  box-shadow:0 8px 32px rgba(0,0,0,.45)}
.diagram figcaption{
  margin-top:.7rem;font-size:.82rem;color:var(--sand-400);
  line-height:1.55;font-style:italic}
.diagrams-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));
  gap:2rem;margin:2rem 0}
@media(max-width:720px){.diagrams-grid{grid-template-columns:1fr}}
.diagram--wide{max-width:960px;margin-left:auto;margin-right:auto}