/* 展厅（2026-11-07）。ng- 彩灯“夜间光影展厅”；dg- 仿真“日间自然艺术展厅”。
   两边是同一套结构：前后景深、四种状态、卡片连到详情；区别只在光。
   图片和文字先正常显示，动效是叠加层（src/exhibit.js、src/vt.js）。 */

/* ---------- 连续转场 ---------- */
@view-transition{navigation:auto}
@media (prefers-reduced-motion:reduce){@view-transition{navigation:none}}
::view-transition-group(vt-media){animation-duration:.6s;animation-timing-function:cubic-bezier(.22,.8,.2,1);z-index:5}
::view-transition-old(vt-media),::view-transition-new(vt-media){width:100%;height:100%;object-fit:cover;overflow:clip;animation-duration:.6s}
::view-transition-old(root){animation:vt-leave .28s ease both}
::view-transition-new(root){animation:vt-enter .42s .26s ease both}
@keyframes vt-leave{to{opacity:0}}
@keyframes vt-enter{from{opacity:0;transform:translateY(14px)}}

/* ---------- 夜间光影展厅 ---------- */
.ng-sec{
  --ng-ink:#0a0f1c;--ng-coal:#0c0d11;--ng-grey:#16181e;--ng-text:#f6f1e8;--ng-mute:#bcbdc2;--ng-line:#2c2f38;--ng-amber:var(--accent);
  position:relative;overflow:clip;padding:clamp(72px,11vh,132px) var(--gut) clamp(72px,11vh,128px);color:var(--ng-text);
  background:radial-gradient(90% 46% at 72% 16%,#101a33 0%,transparent 70%),radial-gradient(70% 40% at 10% 58%,#101729 0%,transparent 72%),linear-gradient(180deg,var(--night,#070505) 0,var(--ng-ink) 200px,var(--ng-coal) 48%,var(--ng-grey) 74%,var(--night,#070505) 100%)
}
.ng-head{max-width:46em;margin-bottom:clamp(44px,7vh,84px)}
.ng-head h2{color:var(--ng-text)}
.ng-head p{margin-top:16px;color:var(--ng-mute);font-size:clamp(17px,1.3vw,19px);line-height:1.85}
.ng-hall{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:clamp(16px,2vw,32px);row-gap:clamp(56px,9vh,104px);perspective:1800px;perspective-origin:50% 40%}
.ng-item{position:relative;transform:translate3d(0,var(--sy,0px),var(--z,0px)) rotateY(var(--turn,0deg));transform-style:preserve-3d;min-width:0}
.ng-card{display:block;color:inherit;text-decoration:none;outline:0}
.ng-frame{position:relative;aspect-ratio:var(--ar,16/9);transform:perspective(1100px) translateY(var(--lift,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .28s cubic-bezier(.2,.7,.2,1),filter .3s ease}
/* 环境光：就是这张照片本身模糊后的颜色，不是另加的霓虹 */
.ng-glow{position:absolute;inset:-7%;z-index:-1;background-size:cover;background-position:50%;filter:blur(46px) saturate(1.15);opacity:.3;transition:opacity .32s ease;pointer-events:none}
.ng-im{position:absolute;inset:0;overflow:hidden;border-radius:6px;background:#050608;box-shadow:0 26px 60px -30px #000}
.ng-im img,.ng-im video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%)}
.ng-im img{transform:translate(var(--ix,0),var(--iy,0)) scale(var(--zoom,1));transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.ng-im video{opacity:0;transition:opacity .4s ease}
.ng-card.playing .ng-im video{opacity:1}
.ng-tx{position:relative;padding-top:18px;max-width:40em}
.ng-tx h3{color:var(--ng-text);font-size:clamp(22px,1.9vw,30px);line-height:1.3;transition:color .25s ease}
.ng-place{margin-top:6px;color:var(--ng-amber);font-size:15px}
.ng-line{margin-top:8px;color:var(--ng-mute);font-size:16px;line-height:1.75}
.ng-go{display:inline-block;margin-top:12px;padding-bottom:3px;color:var(--ng-text);font-size:15px;border-bottom:1px solid var(--ng-line);transition:border-color .25s ease,color .25s ease}
.ng-note{display:block;margin-top:6px;color:#9fa1a8;font-size:14px}
.ng-main .ng-tx h3{font-size:clamp(28px,2.9vw,46px)}
/* 落位：一主一辅，前中后三层 */
.ng-a1{grid-column:1/10;--z:0px}
.ng-a2{grid-column:10/13;align-self:end;--z:-90px;--turn:-3.5deg}
.ng-a3{grid-column:2/7;--z:-60px;--turn:2.5deg;margin-top:clamp(0px,3vh,40px)}
.ng-b1{grid-column:6/13;--z:0px;margin-top:clamp(-120px,-9vh,-40px)}
.ng-b2{grid-column:1/6;--z:-110px;--turn:3deg;margin-top:clamp(-90px,-6vh,-20px)}
.ng-c1{grid-column:5/13;--z:-40px;margin-top:clamp(-120px,-8vh,-32px)}
.ng-more{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px;margin-top:clamp(48px,7vh,80px)}
.ng-more .more{color:var(--ng-text)}
/* 鼠标靠近 / 键盘聚焦 */
@media (hover:hover) and (pointer:fine){
  .ng-card:hover .ng-frame{--lift:-7px}
  .ng-card:hover .ng-glow{opacity:.62}
  .ng-card:hover .ng-im img{--zoom:1.03}
  .ng-card:hover h3{color:#fff}
  .ng-card:hover .ng-go{border-color:var(--ng-amber);color:var(--ng-amber)}
  .ng-hall:has(.ng-card:hover) .ng-card:not(:hover) .ng-frame{filter:brightness(.56) saturate(.86)}
}
.ng-card:focus-visible .ng-frame{--lift:-7px;outline:2px solid var(--ng-amber);outline-offset:5px;border-radius:6px}
.ng-card:focus-visible .ng-glow{opacity:.62}
.ng-card:focus-visible .ng-go{border-color:var(--ng-amber);color:var(--ng-amber)}
.ng-hall:has(.ng-card:focus-visible) .ng-card:not(:focus-visible) .ng-frame{filter:brightness(.56) saturate(.86)}
html.xh-ready .ng-item,html.xh-ready .dg-ex{opacity:0;translate:0 26px;transition:opacity .7s ease,translate .8s cubic-bezier(.2,.7,.2,1)}
html.xh-ready .ng-item.xh-in,html.xh-ready .dg-ex.xh-in{opacity:1;translate:0 0}
@media (max-width:999px){
  .ng-hall{display:flex;flex-direction:column;row-gap:clamp(44px,8vw,64px);perspective:none}
  .ng-item{transform:none;--z:0px;--turn:0deg;margin-top:0}
  .ng-a2,.ng-b2{width:76%}
  .ng-a3{width:88%;align-self:flex-end}
  .ng-c1{width:92%}
  .ng-glow{inset:-4%;filter:blur(30px);opacity:.22}
  .ng-main .ng-tx h3{font-size:clamp(26px,6.4vw,36px)}
}

/* 彩灯题材卡：默认就看得清，不再压暗 */
.lab .lab-cat-im img{filter:none;transform:translate(var(--ix,0),var(--iy,0)) scale(1.02);transition:filter .3s ease,transform .3s cubic-bezier(.2,.7,.2,1)}
.lab .lab-cat:hover .lab-cat-im img,.lab .lab-cat:focus-within .lab-cat-im img{filter:none;transform:translate(var(--ix,0),var(--iy,0)) scale(1.05)}
@media (hover:hover) and (pointer:fine){.lab .lab-cats:has(.lab-cat:hover) .lab-cat:not(:hover) .lab-cat-im img{filter:brightness(.54) saturate(.86)}}

/* 相关案例、题材灯组、产品卡：同一套反馈 */
body:is(.w-lantern,.w-dino) :is(.item,.case) .ph,.wx-im{transform:perspective(900px) translateY(var(--lift,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .26s cubic-bezier(.2,.7,.2,1),box-shadow .3s ease,filter .3s ease}
body:is(.w-lantern,.w-dino) :is(.item,.case) .ph img,body.w-dino .wx-im img{transform:translate(var(--ix,0),var(--iy,0)) scale(var(--zoom,1));transition:transform .3s cubic-bezier(.2,.7,.2,1)}
@media (hover:hover) and (pointer:fine){
  body:is(.w-lantern,.w-dino) :is(.item,.case):hover .ph,.wx-card:hover .wx-im{--lift:-5px}
  body:is(.w-lantern,.w-dino) :is(.item,.case):hover .ph img,body.w-dino .wx-card:hover .wx-im img{--zoom:1.03;transform:translate(var(--ix,0),var(--iy,0)) scale(var(--zoom,1))}
  body.w-lantern :is(.item,.case):hover .ph{box-shadow:0 20px 46px -20px rgba(240,189,88,.42)}
  body.w-lantern :is(.cases,.cat,.sx-grid):has(:is(.item,.case):hover) :is(.item,.case):not(:hover) .ph{filter:brightness(.58)}
  body.w-dino :is(.item,.case):hover .ph,body.w-dino .wx-card:hover .wx-im{box-shadow:0 20px 46px -20px rgba(240,160,50,.34)}
  body.w-dino :is(.cases,.cat,.sx-grid,.wx-cards):has(:is(.item,.case,.wx-card):hover) :is(.item,.case):not(:hover) .ph,body.w-dino .wx-cards:has(.wx-card:hover) .wx-card:not(:hover) .wx-im{filter:brightness(.58)}
}

/* ---------- 日间自然艺术展厅 ---------- */
/* 日光只在这里：展厅和展品组是一间亮的展室，页面其余部分保持暗场 */
.dg-sec:not(.dk),.ax-need:not(.dk){--paper:#f7f1e6;--paper2:#efe6d6;--white:#fffdf8;--stone:#e9dfcd;--ink:#191b19;--ink2:#3a3d39;--dim:#5e615a;--line:#d8cfbe;--line2:#e6dece;--night-text:#191b19}
.dg-sec{padding:clamp(72px,11vh,132px) var(--gut);background:var(--paper);color:var(--ink)}
.dg-sec.alt{background:var(--paper2)}
.dg-head{max-width:46em;margin-bottom:clamp(44px,7vh,84px)}
.dg-head p{margin-top:16px;color:var(--ink2);font-size:clamp(17px,1.3vw,19px);line-height:1.85}
.dg-ex{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:clamp(16px,2vw,32px);row-gap:clamp(16px,2vw,28px);align-items:start;margin-bottom:clamp(88px,15vh,176px)}
.dg-ex:last-child{margin-bottom:0}
.dg-main{position:relative;display:block;color:inherit;transform:translate3d(0,var(--sy,0px),0)}
.dg-fig{position:relative;margin:0;aspect-ratio:var(--ar,3/2);background:var(--stone,#e9dfcd);box-shadow:0 34px 44px -38px rgba(28,26,18,.55);transform:perspective(1300px) translateY(var(--lift,0px)) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .24s cubic-bezier(.2,.7,.2,1),box-shadow .24s ease}
.dg-fig>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%);transform:translate(var(--ix,0),var(--iy,0)) scale(var(--zoom,1));transition:transform .26s cubic-bezier(.2,.7,.2,1)}
.dg-fig:not(.has-cut){overflow:hidden}
/* 透明抠图：展品越出底板上沿和左沿一点，脚下一道接地影 */
.dg-fig.has-cut{background:linear-gradient(180deg,#ece9e2 0%,#e2dfd7 72%,#d8d4ca 100%);margin-top:clamp(28px,5vw,72px)}
.dg-cut{position:absolute;left:-3.5%;right:1%;bottom:3%;transform:translate(var(--ix,0),var(--iy,0)) scale(var(--zoom,1));transform-origin:50% 100%;transition:transform .26s cubic-bezier(.2,.7,.2,1)}
.dg-cut img{display:block;width:100%;height:auto;filter:drop-shadow(0 20px 16px rgba(36,32,20,.26))}
.dg-demo{position:absolute;inset:0;z-index:3;background:#0d0f0e}
.dg-demo[hidden]{display:none}
.dg-demo video{display:block;width:100%;height:100%;object-fit:contain}
.dg-demo-wrap{position:relative;min-width:0}
.dg-dets{display:grid;gap:clamp(10px,1.2vw,18px);min-width:0;margin:0}
.dg-win{position:relative;margin:0;cursor:zoom-in;min-width:0;outline-offset:3px}
.dg-win .dg-pic{overflow:hidden;background:var(--paper2);aspect-ratio:var(--ar,4/3)}
.dg-win img{display:block;width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%);transition:transform .3s cubic-bezier(.2,.7,.2,1)}
.dg-win figcaption{padding-top:7px;color:var(--ink2);font-size:14px;line-height:1.5}
.dg-plate{min-width:0;padding:clamp(20px,2.2vw,32px);background:var(--white);border-top:3px solid var(--ink);transform:translate(calc(var(--px,0) * 1px),0)}
.dg-line{color:var(--dim);font-size:15px}
.dg-line a{color:inherit}
.dg-plate :is(h2,h3){margin-top:6px;font-size:clamp(25px,2.4vw,38px);line-height:1.25}
.dg-plate :is(h2,h3) a{color:inherit;text-decoration:none}
.dg-plate :is(h2,h3) a:hover{color:var(--accent)}
.dg-use{margin-top:10px;color:var(--ink2);font-size:16px;line-height:1.75}
.dg-spec{margin:14px 0 0;display:grid;gap:0}
.dg-spec div{display:grid;grid-template-columns:5.5em minmax(0,1fr);gap:10px;padding:8px 0;border-top:1px solid var(--line);font-size:15px;line-height:1.6}
.dg-spec dt{color:var(--dim)}
.dg-spec dd{margin:0;color:var(--ink)}
.dg-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.dg-btn{appearance:none;display:inline-flex;align-items:center;min-height:44px;padding:0 18px;background:transparent;border:1px solid var(--ink);color:var(--ink);font:inherit;font-size:15px;cursor:pointer;text-decoration:none;transition:background .2s ease,color .2s ease,border-color .2s ease}
.dg-btn:hover{background:var(--ink);color:var(--paper)}
.dg-btn.go{background:var(--btn);border-color:var(--btn);color:var(--on-accent)}
.dg-btn.go:hover{background:var(--lamp-d);border-color:var(--lamp-d);color:var(--on-accent)}
.dg-sec .lab-chips a{color:var(--ink);border-color:var(--line)}
/* 四种陈列节奏：恐龙看体量，动物看落地，昆虫看全景和局部，骨架看展陈 */
.dg-ex .dg-demo-wrap{grid-area:m}.dg-ex .dg-dets{grid-area:d}.dg-ex .dg-plate{grid-area:p}
.ex-dino{grid-template-areas:"m m m m m m m m p p p p" "m m m m m m m m d d d d";grid-template-rows:auto 1fr}
.ex-dino .dg-dets{grid-template-columns:repeat(2,minmax(0,1fr))}
.ex-dino .dg-win:first-child{grid-column:1/-1}
.ex-animal{grid-template-areas:"p p p p m m m m m m m m" "d d d d m m m m m m m m";grid-template-rows:auto 1fr}
.ex-animal .dg-dets{grid-template-columns:repeat(2,minmax(0,1fr))}
.ex-animal .dg-win:last-child{grid-column:1/-1}
.ex-insect{grid-template-areas:"m m m m m m m d d d d d" "p p p p p p p d d d d d";grid-template-rows:auto 1fr}
.ex-insect .dg-dets{grid-template-columns:minmax(0,1fr)}
.ex-bone{grid-template-areas:"p p p p m m m m m m m m" "d d d d m m m m m m m m";grid-template-rows:auto 1fr}
.ex-bone .dg-dets{grid-template-columns:repeat(2,minmax(0,1fr))}
.dg-solo .dg-ex{margin-bottom:0}
.dg-rest{margin-top:clamp(80px,12vh,140px)}
@media (hover:hover) and (pointer:fine){
  .dg-main:hover .dg-fig{--lift:-5px;box-shadow:0 46px 50px -38px rgba(28,26,18,.62)}
  .dg-main:hover .dg-fig>img,.dg-main:hover .dg-cut{--zoom:1.02}
  .dg-win:hover img{transform:scale(1.02)}
}
.dg-main:focus-visible{outline:none}
.dg-main:focus-visible .dg-fig{--lift:-5px;outline:2px solid var(--accent);outline-offset:4px}
@media (max-width:999px){
  .dg-ex,.ex-dino,.ex-animal,.ex-insect,.ex-bone{display:flex;flex-direction:column;align-items:stretch;row-gap:14px}
  .dg-dets,.ex-dino .dg-dets,.ex-animal .dg-dets,.ex-insect .dg-dets,.ex-bone .dg-dets{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ex-dino .dg-win:first-child,.ex-animal .dg-win:last-child,.ex-insect .dg-win:first-child{grid-column:1/-1}
  .dg-plate{padding:18px 0 0;background:transparent}
  .dg-fig.has-cut{margin-top:32px}
  .dg-cut{left:-2%;right:0}
}

@media (prefers-reduced-motion:reduce){
  .ng-item{transform:none}
  .ng-frame,.dg-fig,.ng-im img,.dg-fig>img,.dg-cut,.wx-im,body:is(.w-lantern,.w-dino) :is(.item,.case) .ph{transition:none;transform:none}
}

/* 完整展品 → 局部观察：右栏细节往下走时，主展品短暂留在视野里，走完自然离开，不锁滚动 */
@media (min-width:1000px) and (min-height:640px){
  .ex-dino .dg-demo-wrap,.ex-animal .dg-demo-wrap{position:sticky;top:calc(var(--top-h,76px) + 20px)}
}

/* ---------- AI 智能仿真霸王龙：一个能开启的场景 ---------- */
.ax,.ax-log{--ax-ink:#f4efe4;--ax-dim:#b9b6ab;--ax-amber:var(--accent)}
.ax{position:relative;background:#07090a;color:var(--ax-ink);overflow:clip}
.ax-stage{position:relative;height:calc(100svh - var(--top-h,76px));min-height:600px;overflow:hidden;background:#07090a}
.ax-band .ax-stage{height:min(92svh,860px)}
.ax-idle,.ax-live{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.ax-idle{transform:scale(1.04);transition:filter 1.1s ease,opacity .9s ease,transform 2.4s cubic-bezier(.2,.7,.2,1)}
.ax-live{opacity:0;transition:opacity .9s ease}
.ax-stage.on .ax-live{opacity:1}
.ax-stage.on .ax-idle{opacity:0;transform:scale(1)}
.ax-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(6,8,9,.9) 0,rgba(6,8,9,.62) 30%,transparent 62%),linear-gradient(0deg,rgba(6,8,9,.96) 0,rgba(6,8,9,.5) 24%,transparent 48%),linear-gradient(180deg,rgba(6,8,9,.55) 0,transparent 18%);transition:opacity .9s ease}
.ax-stage.on .ax-shade{background:linear-gradient(0deg,rgba(6,8,9,.97) 0,rgba(6,8,9,.66) 26%,transparent 52%),linear-gradient(180deg,rgba(6,8,9,.5) 0,transparent 16%)}
.ax-tx{position:absolute;left:var(--gut);top:clamp(24px,6vh,64px);max-width:min(40em,44vw);z-index:2;transition:opacity .6s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.ax-stage.on .ax-tx{opacity:0;transform:translateY(-14px);pointer-events:none}
.ax-tx .crumb{margin-bottom:clamp(18px,4vh,40px);color:var(--ax-dim)}.ax-tx .crumb a,.ax-tx .crumb span{color:var(--ax-dim)}
.ax-tx h1{font-size:clamp(46px,6.8vw,112px);line-height:1.04;color:var(--ax-ink)}
.ax-tx h2{font-size:clamp(36px,4.6vw,72px);line-height:1.1;color:var(--ax-ink)}
.ax-tx p{margin-top:18px;max-width:27em;color:#ded9cc;font-size:clamp(17px,1.4vw,21px);line-height:1.75}
.ax-tx .ax-k{margin:0 0 12px;color:var(--ax-amber);font-size:15px}
.ax-links{display:flex;flex-wrap:wrap;gap:12px}
.ax-hud{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(20px,4.5vh,44px);z-index:3}
.ax-state{display:flex;align-items:center;gap:10px;color:var(--ax-dim);font-size:15px}
.ax-state::before{content:"";width:8px;height:8px;border-radius:50%;background:#5c5d5a;transition:background .3s ease,box-shadow .3s ease}
.ax-stage.on .ax-state::before{background:var(--ax-amber)}
.ax-stage[data-who="r"] .ax-state::before{box-shadow:0 0 0 5px rgba(242,182,78,.2)}
.ax-cap{min-height:1.4em;max-width:30em;margin-top:8px;color:#fff;font-size:clamp(25px,3.3vw,50px);line-height:1.3;font-family:var(--serif,inherit);opacity:0;transform:translateY(8px);transition:opacity .25s ease,transform .3s ease}
.ax-cap.show{opacity:1;transform:none}
.ax-stage:not(.on) .ax-cap{display:none}
.ax-wave{display:block;width:100%;height:46px;margin-top:10px;opacity:.25;transition:opacity .5s ease}
.ax-stage.on .ax-wave{opacity:1}
.ax-ctl{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px;margin-top:12px}
.ax-power{appearance:none;display:inline-flex;align-items:center;gap:14px;min-height:58px;padding:0 28px 0 16px;border:1px solid rgba(244,239,228,.5);border-radius:40px;background:rgba(8,10,11,.6);color:var(--ax-ink);font:inherit;font-size:18px;cursor:pointer;transition:background .25s ease,border-color .25s ease,color .25s ease}
.ax-power i{position:relative;width:46px;height:26px;border-radius:14px;background:#3a3b39;transition:background .3s ease}
.ax-power i::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#f4efe4;transition:transform .32s cubic-bezier(.2,.8,.2,1)}
.ax-power[aria-pressed="true"]{border-color:var(--ax-amber)}
.ax-power[aria-pressed="true"] i{background:var(--ax-amber)}
.ax-power[aria-pressed="true"] i::after{transform:translateX(20px)}
.ax-power:hover{background:rgba(244,239,228,.12)}
.ax-power:focus-visible,.ax-scene:focus-visible,.ax-turn:focus-visible{outline:2px solid var(--ax-amber);outline-offset:3px}
.ax-scenes{display:flex;flex-wrap:wrap;gap:6px 20px}
.ax-scene{appearance:none;display:inline-flex;align-items:baseline;gap:8px;min-height:44px;padding:0;border:0;border-bottom:1px solid transparent;background:none;color:var(--ax-dim);font:inherit;font-size:16px;cursor:pointer;transition:color .2s ease,border-color .2s ease}
.ax-scene b{font-weight:400;font-size:14px}
.ax-scene:hover{color:var(--ax-ink)}
.ax-scene.on{color:var(--ax-ink);border-color:var(--ax-amber)}
.ax-log :is(h2,h3,p){color:inherit}
.ax-log{background:#07090a;color:var(--ax-ink);padding:clamp(64px,10vh,120px) var(--gut)}
.ax-log-h{max-width:44em;margin-bottom:clamp(36px,6vh,64px)}
.ax-log-h h2{color:var(--ax-ink)}.ax-log-h p{margin-top:12px;color:var(--ax-dim);font-size:17px;line-height:1.8}
.ax-logs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(32px,6vw,96px)}
.ax-sheet h3{padding-bottom:12px;border-bottom:1px solid #2b2e2d;color:var(--ax-amber);font-size:17px;font-family:inherit;font-weight:400}
.ax-sheet ol{list-style:none;margin:0;padding:0}
.ax-turn{appearance:none;display:grid;grid-template-columns:4.2em minmax(0,1fr);gap:14px;width:100%;padding:13px 0;border:0;border-bottom:1px solid #1d201f;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}
.ax-who{color:var(--ax-dim);font-size:14px;padding-top:4px}.ax-who.r{color:var(--ax-amber)}
.ax-say{font-size:clamp(18px,1.5vw,22px);line-height:1.55;transition:color .2s ease}
.ax-turn:hover .ax-say,.ax-turn.now .ax-say{color:#fff}.ax-turn.now .ax-who{color:var(--ax-amber)}
.ax-need{padding:clamp(64px,10vh,120px) var(--gut);background:var(--paper);color:var(--ink)}
.ax-need ol{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,48px);margin:clamp(28px,5vh,48px) 0 clamp(24px,4vh,40px);padding:0;border-top:3px solid var(--ink)}
.ax-need li{padding-top:16px}.ax-need b{display:block;font-size:clamp(23px,2vw,30px)}.ax-need span{display:block;margin-top:6px;color:var(--ink2);font-size:17px;line-height:1.7}
@media (max-width:767px){
  .ax-stage{min-height:640px}
  .ax-live{transform:scale(1.55);transform-origin:76% 76%}
  .ax-shade,.ax-stage.on .ax-shade{background:linear-gradient(0deg,rgba(6,8,9,.98) 0,rgba(6,8,9,.72) 36%,transparent 62%),linear-gradient(180deg,rgba(6,8,9,.72) 0,transparent 30%)}
  .ax-tx{right:var(--gut);max-width:none;top:18px}
  .ax-tx h1{font-size:clamp(42px,12vw,60px)}.ax-tx p{font-size:17px}
  .ax-cap{font-size:clamp(23px,6.6vw,30px)}
  .ax-power{min-height:54px;width:100%;justify-content:center}
  .ax-wave{height:34px}
  .ax-logs,.ax-need ol{grid-template-columns:minmax(0,1fr)}
}

/* ---------- 走进展厅（src/walk3d.js）：high、mid 档显示；low 档、减少动态效果时下面的展品组就是完整内容 ---------- */
.dw-day{--ink:#1c1a15;--ink2:#3c382f;--dim:#6d675a;--line:#d8cfbe}
.nb{display:inline-block}
.dw-night{--ink:#f6f1e8;--ink2:#c9c8c4;--dim:#a9aab0}
.dw{display:none;position:relative;height:calc(var(--n,6) * 82svh);background:#e8dcc8;color:#1c1a15}
.dw-night{background:#070a14;color:#f6f1e8}
html:not([data-tier="low"]) .dw{display:block}
.dw-stick{position:sticky;top:var(--top-h,76px);height:calc(100svh - var(--top-h,76px));overflow:hidden}
.dw canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .9s ease}
.dw.gl canvas{opacity:1}
.dw-step{position:absolute;inset:0;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .4s ease,visibility 0s .4s}
.dw-step.on{opacity:1;visibility:visible;transition:opacity .55s .1s ease}
.dw-plate{position:absolute;bottom:clamp(40px,9vh,84px);width:min(25em,30vw);padding:clamp(18px,1.7vw,26px);background:#fffdf8;border-top:3px solid #1c1a15;box-shadow:0 26px 38px -30px rgba(40,34,22,.55);pointer-events:auto;transform:translateY(16px);transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.dw-step.on .dw-plate{transform:none}
.at-r .dw-plate,.at-c .dw-plate{left:var(--gut)}
.at-l .dw-plate{right:calc(var(--gut) + 96px)}
.dw-night .dw-plate{background:#0d1120;border-top-color:var(--accent);box-shadow:0 26px 40px -28px #000}
.dw .dw-k{color:#6d675a;font-size:15px}.dw-night .dw-k{color:var(--accent)!important}
.dw-plate h3{margin-top:4px;font-size:clamp(23px,2.1vw,33px);line-height:1.25}
.dw-plate h3 a{color:inherit;text-decoration:none}
.dw .dw-say{margin-top:8px;font-size:16px;line-height:1.7;color:#3c382f}.dw-night .dw-say{color:#c9c8c4!important}
.dw-plate dl{margin:10px 0 0}
.dw-plate dl div{display:grid;grid-template-columns:4.6em minmax(0,1fr);gap:10px;padding:6px 0;border-top:1px solid #e3ddd0;font-size:15px}
.dw .dw-plate dt{color:#6d675a}.dw-plate dd{margin:0}
.dw-acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.dw .dg-btn{border-color:#1c1a15;color:#1c1a15}
.dw .dg-btn.go{background:var(--btn);border-color:var(--btn);color:var(--on-accent)}
.dw .dg-btn:hover{background:var(--lamp-d);border-color:var(--lamp-d);color:var(--on-accent)}
.dw .dg-btn,.dg-btn,.rc-go{border-radius:var(--r-s,0)}
.dw-night .dg-btn{border-color:var(--ink);color:var(--ink)}
.dw-open{position:absolute;left:var(--gut);top:clamp(32px,9vh,96px);max-width:min(32em,44vw);pointer-events:auto}
.dw :is(h2,h3,p,dd,dt){color:inherit}
.dw-open h2{font-size:clamp(38px,5vw,84px);line-height:1.1}
.dw-open p:not(.dw-k){margin-top:14px;font-size:clamp(17px,1.35vw,20px);line-height:1.75}
.dw-links{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}
.dw-nav{position:absolute;right:var(--gut);top:50%;transform:translateY(-50%);z-index:3;text-align:right;font-size:15px}
.dw-nav ol{list-style:none;margin:0;padding:0}
.dw-nav li a{display:block;padding:6px 0;color:inherit;opacity:.68;text-decoration:none;transition:opacity .25s ease}
.dw-nav li a:hover,.dw-nav li a.on{opacity:1}
.dw-nav li a.on{font-weight:600}
.dw-skip{display:inline-block;margin-top:10px;padding:6px 0;color:inherit;opacity:.72}
.dw-bar{position:absolute;left:0;right:0;bottom:0;height:3px;background:#1c1a15;transform:scaleX(0);transform-origin:0 50%}
.dw-night .dw-bar{background:var(--accent)}
@media (max-width:767px){.dw{--mbar-h:54px}.dw-say{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}}
@media (max-width:999px){
  .dw{height:calc(var(--n,6) * 72svh)}
  .dw-plate,.at-l .dw-plate,.at-r .dw-plate,.at-c .dw-plate{left:16px;right:16px;bottom:calc(var(--mbar-h,0px) + 16px);width:auto;padding:14px 16px}
  .dw-say{font-size:15px;line-height:1.6}.dw-plate dl{display:none}
  .dw-open{left:20px;right:20px;top:20px;max-width:none}
  .dw-open h2{font-size:clamp(34px,10vw,52px)}
  .dw-acts{margin-top:10px}
  .dw-nav{top:12px;right:16px;transform:none}.dw-nav ol{display:none}
}

/* ---------- 立体滚筒：绕水平轴从下往上转，正面朝向观众 ---------- */
.rc{position:relative;background:#050706;color:#f6f1e8;padding:clamp(56px,9vh,96px) var(--gut)}
.rc-night{background:#070a14}
.rc :is(h2,h3,p){color:inherit}
.rc-head{max-width:46em;margin-bottom:28px}.rc-head p{margin-top:8px;color:#bdbbb0;font-size:17px}
.rc-drum{display:grid;gap:clamp(20px,3vw,32px)}
.rc-card{position:relative;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);background:#0f120f;border-radius:var(--r,10px);min-height:min(58svh,560px);isolation:isolate}
.rc-night .rc-card{background:#0e1324}
.rc-media{position:relative;display:block;min-height:280px;overflow:hidden;border-radius:inherit;background:#0a0c0a}
.rc-media img,.rc-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.rc-card:nth-child(even):not(.k-photo){grid-template-columns:minmax(0,1fr) minmax(0,1.5fr)}
.rc-card:nth-child(even):not(.k-photo) .rc-tx{order:-1}
/* 抠图：展品越出卡片上沿 */
.k-cut{background:radial-gradient(62% 86% at 34% 62%,color-mix(in srgb,var(--tint,#555) 62%,#0f120f),#0f120f 76%)}
.k-cut:nth-child(even){background:radial-gradient(62% 86% at 66% 62%,color-mix(in srgb,var(--tint,#555) 62%,#0f120f),#0f120f 76%)}
.k-cut .rc-media{overflow:visible;background:none}
.k-cut .rc-media img{inset:auto 4% 4% 4%;top:-9%;width:92%;height:105%;object-fit:contain;object-position:50% 100%;filter:drop-shadow(0 24px 22px rgba(0,0,0,.5))}
/* 整幅照片：图是主角，文字压在底部暗区 */
.k-photo{display:block}
.k-photo .rc-media{position:absolute;inset:0}
.k-photo .rc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,6,8,.95) 0,rgba(5,6,8,.72) 34%,transparent 66%)}
.k-photo .rc-tx{position:absolute;left:0;right:0;bottom:0;max-width:44em;padding:clamp(20px,2.6vw,38px);pointer-events:none}
.k-photo .rc-tx a{pointer-events:auto}
.k-photo .rc-say{max-width:36em}
@media (hover:hover) and (pointer:fine){.rc-card:hover .rc-media img,.rc-card:hover .rc-media video{transform:scale(1.03)}}
.rc-card:focus-within{outline:2px solid var(--accent);outline-offset:4px}
.rc-tx{display:flex;flex-direction:column;justify-content:center;padding:clamp(22px,3vw,44px)}
.rc-n{color:var(--accent);font-size:15px}
.rc-card h3{font-family:var(--head);font-weight:var(--head-w)}
.rc-tx h3{margin-top:6px;font-size:clamp(25px,2.9vw,44px);line-height:1.2}
.rc-tx h3 a{color:inherit;text-decoration:none}
.rc-say{margin-top:12px;color:#d9d6ca;font-size:clamp(15px,1.15vw,17px);line-height:1.75}
.rc-chips{display:flex;flex-wrap:wrap;gap:4px 14px;margin-top:12px;font-size:15px}
.rc-chips a{color:#d9d6ca;text-underline-offset:3px}
.rc-go{align-self:flex-start;display:inline-block;margin-top:16px;padding:11px 18px;background:var(--btn);color:var(--on-accent);font-size:15px;text-decoration:none;transition:background .2s ease}
.rc-go:hover{background:var(--lamp-d,#cf8418)}
.rc-count{display:none}
.rc-nav{display:none}
html.rc-ready .rc{height:calc(var(--n,8) * 52svh + 100svh);padding:0}
html.rc-ready .rc-stick{position:sticky;top:var(--top-h,76px);height:calc(100svh - var(--top-h,76px));overflow:hidden;padding:clamp(16px,3vh,32px) var(--gut) 0}
html.rc-ready .rc-head{position:relative;z-index:3;margin:0}
.rc-head{transition:opacity .35s ease}.rc.past .rc-head{opacity:0;pointer-events:none}
html.rc-ready .rc-stage{position:absolute;inset:0;perspective:1500px;perspective-origin:50% 50%}
html.rc-ready .rc-drum{position:absolute;left:50%;top:54%;width:min(1040px,76vw);height:min(56svh,540px);margin:0;display:block;transform:translate(-50%,-50%);transform-style:preserve-3d}
html.rc-ready .rc-card{position:absolute;inset:0;min-height:0;backface-visibility:hidden;will-change:transform,opacity;box-shadow:0 40px 60px -30px #000}
html.rc-ready .rc-nav{position:absolute;right:var(--gut);top:50%;z-index:3;display:grid;gap:2px;width:9.5em;transform:translateY(-50%);text-align:right;font-size:15px}
html.rc-ready .rc-nav a{padding:4px 0;color:#f6f1e8;opacity:.56;text-decoration:none;transition:opacity .25s ease}
html.rc-ready .rc-nav a:hover,html.rc-ready .rc-nav a.on{opacity:1}
html.rc-ready .rc-nav a.on{font-weight:600;color:var(--accent)}
html.rc-ready .rc-count{display:block;position:absolute;right:var(--gut);bottom:18px;z-index:3;color:#c9c6ba;font-size:15px}.rc-count b{color:var(--accent);font-weight:600}
@media (min-width:1181px){html.rc-ready .rc-count{display:none}}
@media (max-width:1180px){html.rc-ready .rc-nav{display:none}html.rc-ready .rc-drum{width:min(1040px,92vw)}}
@media (max-width:767px){
  .rc-card,.rc-card:nth-child(even):not(.k-photo){grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1.1fr) auto}
  .rc-card:nth-child(even):not(.k-photo) .rc-tx{order:0}
  .k-cut .rc-media img{top:-6%;height:100%}
  html.rc-ready .rc-count{bottom:calc(54px + 8px)}
  .rc-media{min-height:220px}
  html.rc-ready .rc-drum{top:56%;height:min(66svh,540px)}
  .rc-say{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .rc-tx{padding:16px 18px}.rc-go{margin-top:10px}.rc-chips{display:none}
  html.rc-ready .rc-head p{display:none}
  html.rc-ready .rc-head h2{font-size:24px}
}
.ax-power small{color:var(--ax-dim);font-size:14px}
.ax-power[aria-pressed="true"] small{display:none}

/* ---------- 项目大屏（src/stage3d.js） ---------- */
.st[data-stage]{display:none;position:relative;padding:0!important;--accent:#e7bd6c;--gold:#e7bd6c;background:#06060a;color:#f7f2e7}
html.st-on .st[data-stage]{display:block}
html.st-on .ng-hall,html.st-on .cf-feat{display:none}
.st-view{position:relative;height:calc(100svh - var(--top-h,76px));min-height:640px;overflow:hidden}
.st canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .9s ease;touch-action:pan-y}
.st.gl canvas{opacity:1}
.st-head{position:absolute;left:0;right:0;top:clamp(14px,3vh,30px);z-index:2;text-align:center;pointer-events:none;padding:0 var(--gut)}
.st .st-head h2{color:#fff;font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;font-weight:600;font-size:clamp(25px,3vw,44px);line-height:1.2;letter-spacing:.02em}
.st .st-head p{margin-top:6px;color:#e6e0d2;font-size:clamp(15px,1.3vw,19px)}
.st-tabs{display:inline-flex;margin-top:10px;padding:3px;border:1px solid rgba(231,189,108,.55);border-radius:24px;pointer-events:auto}
.st-tabs button{appearance:none;min-height:34px;padding:0 24px;border:0;border-radius:20px;background:none;color:#e6e0d2;font:inherit;font-size:15px;cursor:pointer}
.st-tabs button[aria-selected="true"]{background:var(--gold);color:#17120a}
.st-arrow{position:absolute;top:50%;z-index:3;width:52px;height:52px;border:1px solid rgba(255,255,255,.34);border-radius:50%;background:rgba(6,6,10,.72);cursor:pointer;transform:translateY(-50%);transition:background .2s ease,border-color .2s ease}
.st-arrow::before{content:"";position:absolute;left:50%;top:50%;width:12px;height:12px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:translate(-30%,-50%) rotate(45deg)}
.st-arrow.next::before{transform:translate(-70%,-50%) rotate(225deg)}
.st-arrow.prev{left:var(--gut)}.st-arrow.next{right:var(--gut)}
.st-arrow:hover{background:var(--gold);border-color:var(--gold)}
.st-foot{position:absolute;left:0;right:0;bottom:92px;z-index:3;display:flex;justify-content:center;flex-wrap:wrap;gap:14px;pointer-events:none}
.st-foot a{pointer-events:auto;display:inline-flex;align-items:center;gap:12px;min-height:54px;padding:0 30px;font-size:17px;text-decoration:none;border-radius:6px;transition:background .2s ease,color .2s ease}
.st-go{background:var(--gold);color:#17120a}.st-go:hover{background:#f5d696}.st-go i{font-style:normal}
.st-ghost{border:1px solid rgba(231,189,108,.7);background:rgba(6,6,10,.72);color:#f7f2e7}.st-ghost:hover{background:rgba(231,189,108,.18)}
.st-steps{position:absolute;left:50%;bottom:16px;z-index:3;display:flex;width:min(760px,84vw);margin:0;padding:0;list-style:none;transform:translateX(-50%);justify-content:space-between}
.st-steps::before{content:"";position:absolute;left:9px;right:9px;top:9px;height:1px;background:rgba(255,255,255,.3)}
.st-steps li{position:relative}
.st-steps button{appearance:none;display:grid;justify-items:center;gap:6px;padding:0;border:0;background:none;color:#cfcabd;font:inherit;font-size:15px;cursor:pointer}
.st-steps i{width:18px;height:18px;border:2px solid #d9d4c6;border-radius:50%;background:#06060a}
.st-steps button.on{color:#fff}.st-steps button.on i{border-color:var(--gold);background:var(--gold);box-shadow:0 0 0 4px rgba(231,189,108,.22)}
.st-steps b{margin-right:6px;font-weight:400}
.st :focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media (max-width:767px){
  .st-view{min-height:600px;height:calc(100svh - var(--top-h,64px) - 54px)}
  .st-arrow{display:none}
  .st-foot{bottom:78px}.st-foot a{min-height:48px;padding:0 20px;font-size:16px}.st-ghost{display:none!important}
  .st-steps b{display:none}.st-steps button{font-size:14px}
}

/* ---------- 品牌字：得意黑（SIL OFL 1.1，atelier-anchor/smiley-sans，仅标题所用字符）。首页首屏不用 ---------- */
@font-face{font-family:"Smiley Sans";src:url(/fonts/smiley-sub.woff2) format("woff2");font-display:swap}
body:is(.w-lantern,.w-dino){--lit:#ffe6a3;--lit-glow:rgba(255,176,64,.72)}
body:is(.w-lantern,.w-dino) :is(h1,h2) em,.dw-open h2 em,.rc-head h2 em,.st-head h2 em,.ax-tx :is(h1,h2) em,.fx-t em{font-family:"Smiley Sans",var(--head);font-style:normal;font-weight:400;font-size:1.14em;letter-spacing:.01em;color:var(--lit,#ffe6a3);text-shadow:0 0 .06em #fff3cf,0 0 .34em var(--lit-glow,rgba(255,176,64,.72)),0 0 1em var(--lit-glow,rgba(255,176,64,.5))}
.dw-day .dw-open h2 em,.dg-sec h2 em{color:var(--accent);text-shadow:none}

/* ---------- 看得出能点：所有动作都带方向箭头，悬停抬起，按下回落 ---------- */
body:is(.w-lantern,.w-dino,.w-read) .btn,.dg-btn,.rc-go,.st-go,.st-ghost{position:relative;display:inline-flex;align-items:center;gap:12px;min-height:52px;padding:0 20px 0 24px;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .2s ease}
body:is(.w-lantern,.w-dino,.w-read) .btn::after,.dg-btn::after,.rc-go::after{content:"→";display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(0,0,0,.16);font-weight:400;font-size:16px;line-height:1;transition:transform .2s cubic-bezier(.2,.8,.2,1),background .2s ease}
.dg-btn[data-detail]::after,.dg-btn[data-detail-go]::after{content:"+"}
.dg-btn[data-demo]::after{content:"▶";font-size:11px}
body:is(.w-lantern,.w-dino,.w-read) a[href^="tel:"].btn::after{content:"☎";font-size:14px}
.st-go i{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(0,0,0,.14);transition:transform .2s cubic-bezier(.2,.8,.2,1)}
body:is(.w-lantern,.w-dino,.w-read) :is(.btn.lamp,.btn.solid,.btn.yellow),.dg-btn.go,.rc-go,.st-go{box-shadow:0 10px 24px -10px var(--btn,#c4161c)}
body:is(.w-lantern,.w-dino,.w-read) .btn.ghost,.dg-btn:not(.go),.st-ghost{border:1.5px solid currentColor;border-bottom:1.5px solid currentColor}
@media (hover:hover) and (pointer:fine){
  body:is(.w-lantern,.w-dino,.w-read) .btn:hover,.dg-btn:hover,.rc-go:hover,.st-go:hover,.st-ghost:hover{transform:translateY(-2px)}
  body:is(.w-lantern,.w-dino,.w-read) .btn:hover::after,.dg-btn:hover::after,.rc-go:hover::after,.st-go:hover i{transform:translateX(4px)}
}
body:is(.w-lantern,.w-dino,.w-read) .btn:active,.dg-btn:active,.rc-go:active,.st-go:active,.st-ghost:active,.ax-power:active{transform:translateY(1px) scale(.985);box-shadow:none}
body:is(.w-lantern,.w-dino,.w-read) .more{display:inline-flex;align-items:center;gap:6px;min-height:32px;cursor:pointer}
body:is(.w-lantern,.w-dino,.w-read) .more::after{content:"→";transition:transform .2s ease}
body:is(.w-lantern,.w-dino,.w-read) .more:hover::after{transform:translateX(4px)}
/* 整张卡片能点：右上角常驻一个箭头，手机上也看得见 */
:is(a.case,a.item,a.wx-card) .ph,a.wx-ph,a.wx-card .wx-im{position:relative}
:is(a.case,a.item) .ph::after,a.wx-card .wx-im::after,a.ng-card .ng-frame::after,a.dg-main .dg-fig::after{content:"→";position:absolute;right:12px;bottom:12px;z-index:2;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(8,9,10,.76);color:#fff;font-size:17px;line-height:1;box-shadow:0 0 0 1px rgba(255,255,255,.26);transition:background .2s ease,color .2s ease,transform .2s cubic-bezier(.2,.8,.2,1)}
@media (hover:hover) and (pointer:fine){:is(a.case,a.item):hover .ph::after,a.wx-card:hover .wx-im::after,a.ng-card:hover .ng-frame::after,a.dg-main:hover .dg-fig::after{background:var(--btn,#c4161c);color:var(--on-accent,#fff);transform:translateX(3px) scale(1.06)}}
/* AI 开关是页面的主角：未开启时缓慢呼吸，提示这里能按 */
.ax-power{min-height:62px;background:var(--btn,#ff8a3d);border-color:var(--btn,#ff8a3d);color:var(--on-accent,#120b03);font-weight:600;font-size:19px;box-shadow:0 12px 30px -10px var(--btn,#ff8a3d)}
.ax-power small{color:inherit;opacity:.76}
.ax-power[aria-pressed="false"]{animation:ax-breathe 2.6s ease-in-out infinite}
.ax-power[aria-pressed="true"]{background:rgba(8,10,11,.72);color:var(--ax-ink)}
.ax-power:hover{background:var(--lamp-d,#cf8418)}
@keyframes ax-breathe{50%{box-shadow:0 0 0 12px rgba(240,160,50,.16),0 12px 30px -10px var(--btn,#ff8a3d)}}
@media (prefers-reduced-motion:reduce){.ax-power[aria-pressed="false"]{animation:none}}

/* ---------- AI：不只是霸王龙 ---------- */
.ax-all{background:#07090a;color:#f4efe4;padding:clamp(56px,9vh,110px) var(--gut)}
.ax-all :is(h2,h3,p){color:inherit}
.ax-all-h{max-width:44em;margin-bottom:clamp(30px,5vh,56px)}.ax-all-h p{margin-top:12px;color:#c9c6ba;font-size:17px;line-height:1.8}
.ax-cast{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.ax-who-card{position:relative;display:flex;flex-direction:column;min-height:380px;padding:22px;border-radius:10px;overflow:hidden;background:radial-gradient(80% 62% at 50% 66%,color-mix(in srgb,var(--glow) 60%,#0d0f0e),#0d0f0e 78%)}
.ax-pic{flex:1;position:relative;min-height:200px}
.ax-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:50% 100%;filter:drop-shadow(0 18px 18px rgba(0,0,0,.45));transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.ax-who-card:hover .ax-pic img{transform:scale(1.04)}
.ax-bub{order:-1;position:relative;align-self:flex-start;max-width:92%;margin-bottom:14px;padding:12px 16px;border-radius:14px 14px 14px 2px;background:#fff8e6;color:#17120a!important;font-family:"Smiley Sans",var(--head);font-size:clamp(19px,1.7vw,24px);line-height:1.35}
.ax-who-card h3{margin-top:12px;font-size:19px}
.ax-who-card h3 a{color:inherit;text-decoration:none}.ax-who-card h3 a::after{content:" →"}
.ax-who-card h3 a::before{content:"";position:absolute;inset:0}
@media (max-width:900px){.ax-cast{grid-template-columns:repeat(2,minmax(0,1fr))}.ax-who-card{min-height:320px;padding:16px}}
@media (max-width:520px){.ax-cast{grid-template-columns:minmax(0,1fr)}}

.cf .cases>.case{display:flex;flex-direction:column;justify-content:flex-end;padding:clamp(14px,1.6vw,24px);color:#fff;text-decoration:none;background:#0b0c10;box-shadow:0 18px 34px -24px #000}
.cf .cases>.case .meta{display:flex;flex-wrap:wrap;gap:6px 10px;margin:0 0 6px;color:var(--lit,#ffe6a3);font-size:14px}
.cf .cases>.case h3{margin:0;color:#fff;font-size:clamp(20px,1.9vw,30px);line-height:1.25;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.cf .cases>.case:nth-child(7n+1) h3,.cf .cases>.case:nth-child(7n+2) h3{font-size:clamp(25px,2.6vw,40px)}
.cf .cases>.case p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:6px 0 0;color:#e7e3d8;font-size:15px;line-height:1.6;max-height:0;opacity:0;transition:max-height .3s ease,opacity .3s ease}
.cf .cases>.case .ph img{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.cf .cases>.case .ph::after{top:12px;right:12px;bottom:auto;z-index:2}
@media (hover:hover) and (pointer:fine){.cf .cases>.case:hover .ph img{transform:scale(1.05)}.cf .cases>.case:hover p{max-height:4em;opacity:1}}
@media (hover:none){.cf .cases>.case p{max-height:4em;opacity:1}}
@media (max-width:900px){.cf .cases{grid-template-columns:repeat(2,minmax(0,1fr))}.cf .cases>.case,.cf .cases>.case:nth-child(7n+1),.cf .cases>.case:nth-child(7n+2){grid-column:span 1;aspect-ratio:4/3.4}.cf .cases>.case:nth-child(5n+1){grid-column:span 2;aspect-ratio:16/10}}
@media (max-width:520px){.cf .cases{grid-template-columns:minmax(0,1fr)}.cf .cases>.case,.cf .cases>.case:nth-child(5n+1){grid-column:span 1;aspect-ratio:16/11}}

/* ---------- 工厂片 ---------- */
.ff{position:relative;height:calc(var(--n,5) * 120svh);padding:0!important;background:#050606;color:#fff}
.ff-stick{position:sticky;top:var(--top-h,76px);height:calc(100svh - 76px);overflow:hidden}
.ff video,.ff-p{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ff-p{opacity:0;transition:opacity .7s ease}.ff-p.on{opacity:1}
.ff video{opacity:0;transition:opacity .5s ease}.ff.ff-scrub.ready video{opacity:1}
.ff-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,5,6,.86) 0,rgba(4,5,6,.3) 34%,transparent 56%),linear-gradient(180deg,rgba(4,5,6,.5) 0,transparent 22%)}
.ff .hero-crumb,.ff .crumb{position:absolute;left:var(--gut);top:18px;z-index:3}
.ff-cap{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(40px,9vh,84px);max-width:46em;z-index:3;opacity:0;visibility:hidden;transition:opacity .35s ease}
.ff-cap.on{opacity:1;visibility:visible}
.ff-cap :is(h1,h2){color:#fff;font-family:"Smiley Sans",var(--head);font-weight:400;font-size:clamp(38px,6.4vw,92px);line-height:1.12;text-shadow:0 2px 26px rgba(0,0,0,.6)}
.ff-cap p{margin-top:12px;color:#f3efe4;font-size:clamp(18px,1.7vw,24px);line-height:1.6;text-shadow:0 1px 12px rgba(0,0,0,.7)}
.ch{opacity:.14;transition:opacity .22s ease,color .3s ease,text-shadow .3s ease}.ch.on{opacity:1}
.ff-bar{position:absolute;left:0;right:0;bottom:0;z-index:3;height:4px;background:rgba(255,255,255,.14)}.ff-bar i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:0 50%}

/* ---------- 从线稿到实物 ---------- */
.xp{position:relative;padding:clamp(56px,9vh,96px) var(--gut)!important;background:#060a12;color:#f6f1e8}
.xp-lantern{background:#0a0710}
.xp :is(h2,h3,p){color:inherit}
.xp h2{font-size:clamp(30px,4vw,58px);line-height:1.15}
.xp-stage{margin:28px 0}
.xp-box{position:relative;aspect-ratio:var(--ar);max-width:900px;margin:0 auto}
.xp-l{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.xp-sil{background:var(--flesh,#f2a79c);-webkit-mask:var(--cut) center/contain no-repeat;mask:var(--cut) center/contain no-repeat}
.xp-lantern .xp-sil{--flesh:#f7f1e3}
.xp-gray{filter:grayscale(1) contrast(1.2) brightness(.92)}
.xp-dots,.xp-glow{display:none}
.xp-steps{list-style:none;display:grid;gap:18px;margin:0;padding:0}
.xp-s h3{font-size:clamp(23px,2.4vw,34px)}.xp-s p{margin-top:4px;color:#d8d5ca;font-size:17px;line-height:1.7}
.xp-bub{display:none}
html:has(.xp-on) .xp{height:calc(var(--n,7) * 78svh + 100svh);padding:0!important}
.xp-on .xp-stick{position:sticky;top:var(--top-h,76px);height:calc(100svh - 76px);overflow:hidden;padding:clamp(18px,3.4vh,36px) var(--gut)}
.xp-on .xp-stage{position:absolute;left:calc(var(--gut) + 30%);right:var(--gut);top:12%;bottom:6%;margin:0;display:grid;place-items:center}
.xp-on .xp-box{width:100%;max-height:100%}
.xp-on .xp-glow{display:block;position:absolute;inset:-12%;background:radial-gradient(50% 50% at 50% 55%,rgba(255,176,64,.5),transparent 72%);opacity:var(--r-lit,0);transition:opacity .2s linear}
.xp-on .xp-sil{clip-path:inset(calc((1 - var(--r-sil,0)) * 100%) 0 0 0)}
.xp-on .xp-gray{clip-path:inset(calc((1 - var(--r-gray,0)) * 100%) 0 0 0)}
.xp-on .xp-full{clip-path:inset(0 calc((1 - var(--r-full,0)) * 100%) 0 0)}
.xp-on.xp-lantern .xp-full{filter:brightness(calc(.62 + var(--r-lit,0) * .38))}
.xp-on.xp-lantern .xp-stage.xp-lit .xp-full{filter:none}
.xp-on .xp-dots{display:block;position:absolute;inset:0;opacity:var(--r-joint,0)}
.xp-on .xp-dots i{position:absolute;width:16px;height:16px;margin:-8px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px var(--accent),0 0 22px 7px var(--accent);animation:xp-dot 1.3s ease-in-out infinite}
.xp-on .xp-dots i:nth-child(2n){animation-delay:.35s}.xp-on .xp-dots i:nth-child(3n){animation-delay:.7s}
@keyframes xp-dot{50%{transform:scale(.62)}}
.xp-on .xp-bub{display:flex;align-items:center;gap:12px;position:absolute;right:4%;top:-4%;margin:0;padding:12px 18px;border-radius:16px 16px 2px 16px;background:#fff8e6;color:#17120a!important;font-family:"Smiley Sans",var(--head);font-size:clamp(20px,2.4vw,34px);opacity:var(--r-ai,0);transform:translateY(calc((1 - var(--r-ai,0)) * 16px)) scale(calc(.92 + var(--r-ai,0) * .08))}
.xp-wave{display:inline-flex;align-items:center;gap:3px;height:22px}.xp-wave i{width:4px;height:100%;border-radius:2px;background:#c4161c;animation:xp-wave .8s ease-in-out infinite}.xp-wave i:nth-child(2){animation-delay:.12s}.xp-wave i:nth-child(3){animation-delay:.24s}.xp-wave i:nth-child(4){animation-delay:.36s}.xp-wave i:nth-child(5){animation-delay:.48s}
@keyframes xp-wave{0%,100%{transform:scaleY(.3)}50%{transform:scaleY(1)}}
.xp-on .xp-steps{position:absolute;left:var(--gut);bottom:clamp(36px,10vh,96px);width:30%;display:block}
.xp-on .xp-s{position:absolute;left:0;right:0;bottom:0;opacity:0;visibility:hidden;transition:opacity .3s ease}
.xp-on .xp-s.on{opacity:1;visibility:visible}
.xp-on .xp-s h3{font-family:"Smiley Sans",var(--head);font-weight:400;font-size:clamp(30px,3.6vw,54px);line-height:1.18;color:var(--lit,#ffe6a3);text-shadow:0 0 .4em var(--lit-glow,rgba(255,176,64,.6))}
.xp-on .xp-s p{margin-top:10px;font-size:clamp(17px,1.5vw,21px)}
@media (max-width:999px){
  .xp-on .xp-stage{left:var(--gut);top:16%;bottom:38%}
  .xp-on .xp-steps{left:var(--gut);right:var(--gut);width:auto;bottom:calc(54px + 28px)}
  .ff-stick{height:calc(100svh - 64px)}
}
@media (prefers-reduced-motion:reduce){.xp-dots i,.xp-wave i{animation:none}}

/* ---------- 案例页：大场面墙，项目名写在图上 ---------- */
body[class*="w-"] .cf-bar{position:sticky;top:var(--top-h,76px);z-index:5;padding:10px 0;background:rgba(6,6,10,.94);backdrop-filter:none}
.cf .cases{grid-template-columns:repeat(6,minmax(0,1fr));gap:clamp(10px,1.2vw,18px)}
.cf .cases>.case{position:relative;grid-column:span 2;aspect-ratio:4/3;overflow:hidden;border-radius:8px;isolation:isolate}
.cf .cases>.case:nth-child(7n+1),.cf .cases>.case:nth-child(7n+2){grid-column:span 3;aspect-ratio:16/10}
.cf .cases>.case .ph{position:absolute;inset:0;margin:0;aspect-ratio:auto}
.cf .cases>.case .ph img{width:100%;height:100%;object-fit:cover}
.cf .cases>.case .ph::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(4,4,8,.92) 0,rgba(4,4,8,.42) 34%,transparent 62%)}
.cf .cases>.case :is(h3,p,span:not(.ph *),small,.tag){position:relative;z-index:2}


/* 收尾 */
.ff-cap :is(h1,h2),.xp-on .xp-s h3{font-family:"Smiley Sans",var(--head)!important;font-weight:400!important;letter-spacing:.01em}
/* 线稿只在实物出现之前存在：实物揭开到哪里，线稿就退到哪里，绝不叠在照片上 */
.xp-on .xp-line{clip-path:inset(0 calc((1 - var(--r-line,0)) * 100%) 0 calc(var(--r-full,0) * 100%));opacity:calc(1 - var(--r-sil,0) * .55 - var(--r-gray,0) * .3);filter:brightness(calc(1 + var(--r-steel,0) * .4)) drop-shadow(0 0 6px rgba(140,200,255,.6))}
.xp-stage.xp-real :is(.xp-line,.xp-sil,.xp-gray){display:none}
.cf .cases>.case h3{font-size:clamp(23px,2.2vw,34px)!important;font-weight:var(--head-w,500)}
.cf .cases>.case:nth-child(7n+1) h3,.cf .cases>.case:nth-child(7n+2) h3{font-size:clamp(28px,3.2vw,48px)!important}
.cf .cases>.case .meta{font-size:15px}
.cf-bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}
.cf-row{display:flex;flex-wrap:nowrap;align-items:center;gap:6px;max-width:100%;overflow-x:auto;scrollbar-width:none;padding:2px 0}
.cf-row .cf-c{flex:none;min-height:38px}
.cf-c[data-cf-clear]{width:auto;flex:none}
.cf-count{order:9;margin:0}
.cf .cf-c[aria-pressed="true"]{background:var(--btn,#d81e26);border-color:var(--btn,#d81e26);color:#fff}
.phead h1 em{font-size:1.1em}
body:is(.w-lantern,.w-dino,.w-read) :is(.ff-cap,.xp-on .xp-s) :is(h1,h2,h3){font-family:"Smiley Sans",var(--head)!important;font-weight:400!important;letter-spacing:.01em}

/* ---------- 每条产品线自己的 AI 展示 ---------- */
.ab{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:center;gap:clamp(20px,4vw,64px);padding:clamp(52px,8vh,90px) var(--gut)!important;background:radial-gradient(70% 90% at 28% 55%,rgba(240,160,50,.2),transparent 70%),#07090a;color:#f4efe4}
.ab :is(h2,p){color:inherit}
.ab-pic{position:relative;height:min(52svh,440px)}
.ab-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 22px 22px rgba(0,0,0,.5))}
.ab .ax-bub{display:inline-block;margin:0 0 16px}
.ab h2{font-size:clamp(30px,3.8vw,54px);line-height:1.15}
.ab-tx>p:not(.ax-bub){margin:12px 0 20px;color:#dcd8cc;font-size:clamp(17px,1.4vw,20px);line-height:1.7}
@media (max-width:767px){.ab{grid-template-columns:minmax(0,1fr)}.ab-pic{height:240px}}
body:is(.w-lantern,.w-dino) .phero,body:is(.w-lantern,.w-dino) :is(.shot .im,.pano,.ph-bg){background-color:#030305}

/* ---------- 360° 工厂漫游 ---------- */
.tr{position:relative;height:calc(100svh - 76px);min-height:600px;padding:0!important;overflow:hidden;background:#101214 url('/img/tour/yard-3000.webp') center/cover no-repeat;color:#fff}
.tr canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y;opacity:0;transition:opacity .8s ease}
.tr canvas:active{cursor:grabbing}.tr.gl canvas{opacity:1}
.tr-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(4,6,8,.72) 0,transparent 26%),linear-gradient(0deg,rgba(4,6,8,.86) 0,transparent 42%)}
.tr h2{position:absolute;left:var(--gut);right:var(--gut);top:clamp(16px,3vh,30px);z-index:2;color:#fff;font-size:clamp(28px,3.8vw,56px);line-height:1.15;pointer-events:none;text-shadow:0 2px 18px rgba(0,0,0,.6)}
.tr-hint{position:absolute;left:50%;top:50%;z-index:2;display:flex;align-items:center;gap:12px;margin:0;padding:12px 20px;border-radius:30px;background:rgba(6,8,10,.72);color:#fff;font-size:17px;pointer-events:none;transform:translate(-50%,-50%);transition:opacity .4s ease}
.tr-hint.off{opacity:0}
.tr-hint i{width:30px;height:30px;border:2px solid #fff;border-radius:50%;animation:tr-h 1.8s ease-in-out infinite}
@keyframes tr-h{0%,100%{transform:translateX(-7px)}50%{transform:translateX(7px)}}
.tr-panel{position:absolute;left:var(--gut);bottom:clamp(68px,10vh,92px);z-index:2;max-width:min(30em,calc(100% - var(--gut)*2))}
.tr-panel h3{color:var(--lit,#ffe6a3);font-family:"Smiley Sans",var(--head);font-weight:400;font-size:clamp(30px,3.6vw,52px);line-height:1.15;text-shadow:0 0 .4em rgba(255,176,64,.6)}
body:is(.w-lantern,.w-dino,.w-read) .tr-panel h3{font-family:"Smiley Sans",var(--head)!important;font-weight:400!important}
.tr-panel p{margin:8px 0 14px;color:#f3efe4;font-size:clamp(17px,1.4vw,20px);line-height:1.65}
.tr-next{appearance:none;display:inline-flex;align-items:center;gap:12px;min-height:54px;padding:0 20px 0 24px;border:0;border-radius:6px;background:var(--btn,#c4161c);color:var(--on-accent,#fff);font:inherit;font-size:17px;font-weight:600;cursor:pointer;box-shadow:0 12px 26px -12px var(--btn,#c4161c);transition:transform .18s ease}
.tr-next i{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(0,0,0,.18);font-style:normal;transition:transform .2s ease}
.tr-next:hover{transform:translateY(-2px)}.tr-next:hover i{transform:translateX(4px)}.tr-next:active{transform:translateY(1px)}
.tr-map{position:absolute;left:var(--gut);right:var(--gut);bottom:14px;z-index:2;display:flex;gap:6px 22px;overflow-x:auto;scrollbar-width:none}
.tr-map button{appearance:none;flex:none;min-height:40px;padding:0;border:0;border-bottom:2px solid transparent;background:none;color:#dcd8cc;font:inherit;font-size:16px;cursor:pointer}
.tr-map button:hover{color:#fff}.tr-map button.on{color:#fff;border-color:var(--accent,#ff8a3d)}
.tr :focus-visible{outline:2px solid var(--accent,#ff8a3d);outline-offset:3px}
/* 无 WebGL、低性能和减少动态效果时，保留真实全景展开图和可操作的路线。 */
.tr.tr-static{height:auto;min-height:0;padding:clamp(28px,4vw,56px) var(--gut)!important;display:flex;flex-direction:column;align-items:flex-start;gap:16px;background:#101214;overflow:visible}
.tr-static canvas,.tr-static .tr-shade,.tr-static .tr-hint{display:none}
.tr-static h2,.tr-static .tr-routes,.tr-static .tr-panel,.tr-static .tr-map{position:static;max-width:none;transform:none}
.tr-static h2{font-size:clamp(28px,3.8vw,56px)}
/* 11-10：展开图做成比容器宽的横幅（电脑 170%、手机 200%），上下按中线裁切，任何宽度都能横向浏览，不留空白 */
.tr-static-view{width:100%;height:clamp(240px,56vh,600px);overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;background:#080a0b;scrollbar-width:thin;cursor:grab}
.tr-static-view.drag{cursor:grabbing;user-select:none}
.tr-static-view img{display:block;width:170%;height:100%;max-width:none;object-fit:cover;object-position:50% 52%}
@media (max-width:767px){.tr-static-view{height:clamp(240px,46vh,420px)}.tr-static-view img{width:200%}}
.tr-static-label{margin:0;color:#f3efe4;font-size:15px;line-height:1.5}
.tr-static .tr-routes{align-self:flex-start}
.tr-static .tr-panel p{max-width:48em}
.tr-static .tr-map{width:100%;padding-bottom:4px;scrollbar-width:thin}
@media (prefers-reduced-motion:reduce){.tr-static *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* ---------- 彩灯展厅 ---------- */
.fs{position:relative;height:min(92svh,860px);padding:0!important;overflow:hidden;background:#07070b;color:#fff}
.fs video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fs-shade{position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,4,8,.82) 0,transparent 42%)}
.fs-tx{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(28px,6vh,64px);z-index:2}
.fs h2{color:#fff;font-size:clamp(34px,5.4vw,84px);line-height:1.12;text-shadow:0 2px 20px rgba(0,0,0,.6)}
.fs-tx p{margin-top:10px;max-width:34em;color:#f3efe4;font-size:clamp(17px,1.5vw,22px);line-height:1.6}

/* ---------- 案例故事 ---------- */
.sy{position:relative;width:100vw;margin-left:calc(50% - 50vw);padding:0!important;background:#050608;color:#fff}
html .sy.sy-on{height:calc(var(--n,6) * 120svh)}
.sy-stick{position:relative}
.sy-on .sy-stick{position:sticky;top:76px;height:calc(100svh - 76px);overflow:hidden}
.sy-b{margin:0}
.sy-on .sy-b{position:absolute;inset:0;opacity:0;transition:opacity .75s ease}
.sy-on .sy-b.on{opacity:1}
.sy-b img,.sy-b video{width:100%;height:100%;object-fit:cover}
.sy-on .sy-b img,.sy-on .sy-b video{position:absolute;inset:0;transform:scale(var(--z,1.1));transition:transform .3s linear}
.sy-b video{opacity:0;transition:opacity .6s ease}.sy-b.live video{opacity:1}
.sy-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(4,5,8,.86) 0,rgba(4,5,8,.44) 44%,transparent 72%),linear-gradient(0deg,rgba(4,5,8,.7) 0,transparent 36%)}
.sy-static .sy-shade{display:none}
.sy-on .sy-c{position:absolute;left:var(--gut);bottom:clamp(44px,10vh,100px);width:min(52%,760px);opacity:0;visibility:hidden;transform:translateY(24px);transition:opacity .45s ease,transform .6s cubic-bezier(.2,.7,.2,1)}
.sy-on .sy-c.on{opacity:1;visibility:visible;transform:none}
.sy-static .sy-c{padding:24px var(--gut) 40px}
.sy-to{display:flex;align-items:center;gap:8px;color:var(--lit,#ffe6a3);font-size:clamp(16px,1.3vw,19px)}.sy-to i{font-style:normal}
.sy h2{margin-top:10px;color:#fff;font-size:clamp(36px,5.6vw,92px);line-height:1.1;text-shadow:0 3px 26px rgba(0,0,0,.65)}
.sy-d{margin:12px 0 20px;color:#f3efe4;font-size:clamp(18px,1.6vw,24px);line-height:1.6;text-shadow:0 1px 12px rgba(0,0,0,.7)}
.sy-n{position:absolute;right:var(--gut);bottom:24px;z-index:2;display:none;color:#e6e1d4;font-size:17px}.sy-on .sy-n{display:block}.sy-n b{color:var(--lit,#ffe6a3);font-size:1.5em}
@media (max-width:767px){.sy-on .sy-c{width:auto;right:var(--gut);bottom:calc(54px + 20px)}.sy-shade{background:linear-gradient(0deg,rgba(4,5,8,.92) 0,rgba(4,5,8,.4) 52%,transparent 74%)}.sy-n{bottom:calc(54px + 8px)}}

/* ---------- 去掉挑选感：大字场景 ---------- */
.cf-h{margin:clamp(48px,8vh,88px) 0 18px;font-size:clamp(34px,5vw,76px);line-height:1.1}
body[class*="w-"] .cf-bar{position:static;background:none;padding:0 0 18px}
.cf-bar{display:block}
.cf .cf-bar{display:none}
.cf.cf-ready .cf-bar{display:block}
.cf .cf-k{display:block;color:var(--night-dim);font:400 14px/1.5 var(--sans,sans-serif);margin:0 10px 0 0}
.cf .cf-row{align-items:center}
.cf .cf-row .cf-c{min-height:44px}
.cf .cf-row:nth-child(2){gap:8px;margin:12px 0}
.cf .cf-row:nth-child(2) .cf-c,.cf .cf-c[data-cf-clear]{min-height:44px;padding:8px 14px;border:1px solid var(--night-dim);border-radius:0;background:transparent!important;color:var(--night-text);font:400 16px/1.4 var(--sans,sans-serif);text-shadow:none}
.cf .cf-row:nth-child(2) .cf-c span{font-size:.8em;vertical-align:baseline;margin-left:6px}
body:is(.w-lantern,.w-dino) .cf .cf-row:nth-child(2) .cf-c[aria-pressed="true"] span{color:inherit}
.cf .cf-row:nth-child(2) .cf-c[aria-pressed="true"]{border-color:var(--lit);color:var(--lit);background:transparent!important;text-shadow:none}
.cf .cf-count{display:inline-block;min-height:0;margin:8px 14px 8px 0;color:var(--night-dim);font-size:14px}
.cf .cf-c[data-cf-clear]{width:auto}
.cf .cf-c:focus-visible{outline:3px solid var(--lit,#ffe6a3);outline-offset:3px}
.cf-row{flex-wrap:wrap;overflow:visible;gap:2px clamp(16px,2.4vw,36px)}
.cf-row .cf-c{min-height:0;height:auto;padding:2px 0;border:0;border-radius:0;background:none!important;color:rgba(246,241,232,.42);font-family:"Smiley Sans",var(--head);font-size:clamp(25px,3.3vw,50px);font-weight:400;line-height:1.3;transition:color .2s ease,text-shadow .2s ease}
.cf-row .cf-c span{margin-left:4px;font-family:inherit;font-size:.5em;vertical-align:super;color:inherit}
.cf-row .cf-c:hover{color:#fff}
.cf .cf-row .cf-c[aria-pressed="true"]{color:var(--lit,#ffe6a3);text-shadow:0 0 .35em rgba(255,176,64,.65)}

/* ---------- 讲解员 ---------- */
.gd{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;align-items:flex-end;gap:10px;max-width:min(360px,calc(100vw - 36px));opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease;pointer-events:none}
.gd.on{opacity:1;transform:none;pointer-events:auto}
.gd.at-footer:not(:focus-within){visibility:hidden;pointer-events:none}
.gd-face{flex:none;order:2;width:66px;height:66px;padding:0;border:0;border-radius:50%;background:#14130f url(/img/space/trex-red-a-1200.webp) 2% 18%/380% no-repeat;box-shadow:0 0 0 3px var(--accent,#ff8a3d),0 10px 24px -8px #000}
.gd-face:focus-visible,.gd-x:focus-visible{outline:3px solid var(--accent,#ff8a3d);outline-offset:4px}
.gd-say{order:1;margin:0;min-height:1.6em;padding:12px 16px;border-radius:16px 16px 2px 16px;background:#fff8e6;color:#17120a;font-family:"Smiley Sans",var(--head);font-size:19px;line-height:1.4;box-shadow:0 12px 24px -12px #000}
.gd-x{position:absolute;top:-10px;right:-6px;width:28px;height:28px;padding:0;border:0;border-radius:50%;background:#17120a;color:#fff;font-size:17px;line-height:1;cursor:pointer}
@media (max-width:767px){.gd{right:10px;bottom:66px}.gd-face{width:52px;height:52px}.gd-say{font-size:17px}}
.gd .gd-say{color:#17120a!important}
/* 足球场时间线：用看得懂的尺度讲面积 */
.fy-pit{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;min-width:0}
.fy-pit em{font-style:normal;color:#f3efe4;font-size:16px}
.fy-ps{display:inline-flex;flex-wrap:wrap;gap:6px}
.fy-ps b{position:relative;display:block;width:clamp(56px,7vw,92px);aspect-ratio:105/68;overflow:hidden;border:1.5px solid rgba(255,255,255,.55);border-radius:3px;background:linear-gradient(90deg,transparent calc(50% - .75px),rgba(255,255,255,.4) 0 calc(50% + .75px),transparent 0)}
.fy-ps i{position:absolute;inset:0;width:0;background:repeating-linear-gradient(90deg,#2f9e4f 0 14%,#2a8c46 14% 28%);transition:width .9s cubic-bezier(.2,.7,.2,1) var(--d,0s)}
.fy-pit.in .fy-ps i{width:var(--w,100%)}
@media (prefers-reduced-motion:reduce){.fy-ps i{width:var(--w,100%);transition:none}}
.fy-more{margin:0;background:#0b0c0e}
.fy-more summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:clamp(24px,4vh,40px) var(--gut);color:#fff;font-family:"Smiley Sans",var(--head);font-size:clamp(23px,2.6vw,38px);cursor:pointer;list-style:none;border-block:1px solid #24262a;transition:color .2s ease}
.fy-more summary::-webkit-details-marker{display:none}
.fy-more summary:hover{color:var(--lit,#ffe6a3)}
.fy-more summary i{display:inline-grid;place-items:center;flex:none;width:44px;height:44px;border-radius:50%;background:var(--btn,#c4161c);color:var(--on-accent,#fff);font-style:normal;font-size:24px;transition:transform .25s ease}
.fy-more[open] summary i{transform:rotate(45deg)}
.fy-text{display:none}
.gd-face{cursor:pointer}
.gd.quiet .gd-say,.gd.quiet .gd-x{display:none}
.xp-on.xp-lantern .xp-bub{right:auto;left:6%;top:-12%}
.xp-on .xp-dots{opacity:0;transition:opacity .25s ease}
.xp-on .xp-stage[data-step="joint"] .xp-dots{opacity:var(--r-joint,0)}
.tr-routes{position:absolute;right:var(--gut);top:clamp(16px,3vh,30px);z-index:3;display:inline-flex;padding:3px;border-radius:26px;background:rgba(6,8,10,.76)}
.tr-routes button{appearance:none;min-height:42px;padding:0 20px;border:0;border-radius:22px;background:none;color:#e6e1d4;font:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease}
.tr-routes button:hover{color:#fff}
.tr-routes button[aria-pressed="true"]{background:var(--btn,#c4161c);color:var(--on-accent,#fff)}
@media (max-width:767px){.tr-routes{top:auto;right:auto;left:var(--gut);bottom:clamp(214px,28vh,250px)}.tr-routes button{min-height:38px;padding:0 14px;font-size:15px}.tr h2{right:var(--gut)}}

/* 灰尘粒子：盖在页面上但不挡点击 */
.dust{position:fixed;inset:0;z-index:30;width:100%;height:100%;pointer-events:none}
/* AI 排第一：导览里不显示序厅 */
/* 11-07：日光展厅第一站改为 AI，导览第一项要显示 */
/* 适配：手机上的切换按钮不小于 44，小字不小于 14 */
@media (max-width:767px){
  .tr-routes button,.st-tabs button{min-height:44px}
  .cf-row .cf-c{min-height:44px}
  .tr-map button{min-height:44px}
  body:is(.w-lantern,.w-dino,.w-read) main button[aria-pressed]{min-height:44px}
}
/* 11-10：手机端漫游的文字层改为上下排布。原来路线按钮按离底部固定像素摆放，站点说明一长就压住站名；
   现在标题、路线在上，站名、说明、下一站、站点条在下，按内容排开。全景画布、遮罩和拖动提示仍铺满整块。 */
@media (max-width:767px){
  .tr:not(.tr-static){display:flex;flex-direction:column;gap:12px;padding:clamp(16px,3vh,30px) var(--gut) 14px!important}
  .tr:not(.tr-static) :is(h2,.tr-routes,.tr-panel,.tr-map){position:relative;inset:auto;margin:0;max-width:none}
  .tr:not(.tr-static) .tr-routes{align-self:flex-start;z-index:3;order:1}
  /* 拖动提示排在路线和站名之间的空白正中，不折行，不压站名 */
  .tr:not(.tr-static) .tr-hint{position:relative;left:auto;top:auto;transform:none;order:2;align-self:center;margin:auto 0;white-space:nowrap}
  .tr:not(.tr-static) .tr-panel{order:3}
  .tr:not(.tr-static) .tr-map{order:4;flex:none;padding-right:64px}
}
/* 700 以下有固定的拨打电话栏：漫游区底部留出它的高度，站点条不被盖住 */
@media (max-width:700px){
  .tr:not(.tr-static){padding-bottom:calc(14px + 56px + env(safe-area-inset-bottom,0px))!important}
}
.gd-x::after{content:"";position:absolute;inset:-9px}
.inner-page main :is(figcaption,figcaption span,figcaption small,.lab-src){font-size:max(14px,1em)}
.inner-page main .rh{font-size:14px}
.cf .cases>.case h3,.item h3,.wx-card h3,.case h3{text-wrap:balance}

/* 页头的毛玻璃会把菜单的 fixed 定位限制在页头内：打开菜单时关掉，并写明高度 */
.top:has(.menu[open]){backdrop-filter:none;-webkit-backdrop-filter:none}
.menu[open] nav{bottom:auto;height:calc(100dvh - var(--top-h,64px));background:#0b0b0d}
@media (max-width:1100px){.menu[open] nav{height:calc(100dvh - 64px)}}
body:has(.menu[open]) .gd{display:none}
.ff-cap p,.sy-d,.fs-tx p,.tr-panel p,.ax-tx p,.dw-say,.rc-say,.ab-tx>p{text-wrap:pretty}

/* ---------- 春节、元宵灯会页（11-07 晚）：每类灯组一张实拍配一段讲解 ---------- */
.sf-intro-in{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,80px);align-items:start}
.sf-intro-in h2{font-size:clamp(30px,3.4vw,52px);line-height:1.2}
.sf-intro-in p{font-size:clamp(17px,1.3vw,19px);line-height:1.9;margin:0 0 1em;text-wrap:pretty}
.sf-part{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(22px,4vw,64px);align-items:center;margin-top:clamp(48px,7vw,104px)}
.sf-part.rev .sf-media{order:2}
.sf-media{display:grid;gap:12px}
.sf-part.pair .sf-media{grid-template-columns:1fr 1fr}
.sf-fig{margin:0;position:relative}
.sf-fig .im{overflow:hidden;border-radius:var(--r,6px);background:#000;aspect-ratio:4/3}
.sf-part.pair .sf-fig .im{aspect-ratio:3/4}
.sf-fig img{display:block;width:100%;height:100%;object-fit:cover}
/* 11-09：单图位放竖幅实拍时按原比例，不裁掉凤凰翅尖和尾羽 */
.sf-part:not(.pair) .sf-fig.tall{width:min(100%,calc(78vh * .75));margin-inline:0 auto}
.sf-part.rev:not(.pair) .sf-fig.tall{margin-inline:auto 0}
.sf-part:not(.pair) .sf-fig.tall .im{aspect-ratio:3/4}
.sf-fig figcaption{margin-top:8px;font-size:14px;opacity:.78}
.sf-tx h3{font-size:clamp(24px,2.3vw,36px);line-height:1.3;margin:0 0 14px}
.sf-tx p{font-size:clamp(16px,1.15vw,18px);line-height:1.9;margin:0;text-wrap:pretty}
.sf-tags{display:grid;gap:10px;margin:22px 0 0;padding:16px 0 0;border-top:1px solid currentColor;border-color:color-mix(in srgb,currentColor 22%,transparent)}
.sf-tags div{display:grid;grid-template-columns:5.5em 1fr;gap:10px;font-size:15px;line-height:1.6}
.sf-tags dt{opacity:.7}.sf-tags dd{margin:0}
.sf-zodiac{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
.sf-zod{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.sf-zod .sf-fig.big{grid-column:1/-1}
.sf-zod .sf-fig.big .im{aspect-ratio:16/9}
.sf-zod .sf-fig:not(.big) .im{aspect-ratio:1/1}
.sf-steps-img{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,2.4vw,36px)}
.sf-steps-img .sf-fig .im{aspect-ratio:3/4}
.sf-n{margin:14px 0 4px;font-size:14px;letter-spacing:.06em;opacity:.75}
.sf-steps-img h3{font-size:clamp(20px,1.6vw,26px);margin:0 0 8px}
.sf-steps-img p:not(.sf-n){margin:0;font-size:16px;line-height:1.8}
.sf-zg{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:12px}
.sf-zg .sf-fig .im{aspect-ratio:16/9;width:100%;height:auto}
.sf-zg .sf-fig.tall .im{aspect-ratio:auto}
.sf-flow{list-style:none;margin:0;padding:0;counter-reset:f}
.sf-flow li{display:grid;gap:4px;padding:14px 0;border-bottom:1px solid color-mix(in srgb,currentColor 18%,transparent)}
.sf-flow b{font-size:18px}.sf-flow span{font-size:16px;line-height:1.8}
.sf-steps h2{font-size:clamp(24px,2.2vw,32px);margin-bottom:12px}
/* 页内目录跳转时为固定导航留出空间。 */
:is(#sc-parts,#sc-make,#sc-flow,#sc-plan,#sc-more,#topic-cases,#topic-faq,#sf-make,#drx,#fy-inspect,#ct-product,#arch-heritage,#fig-monkey-horse,#fig-mermaid,#flower-large,#interactive-christmas,#interactive-giant){scroll-margin-top:92px}
@media (max-width:900px){
  .sf-intro-in,.sf-part,.sf-zodiac{grid-template-columns:minmax(0,1fr)}
  .sf-part.rev .sf-media{order:0}
  .sf-steps-img{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sf-zg{grid-template-columns:minmax(0,1fr)}
  .sf-zg .sf-fig.tall .im{aspect-ratio:3/4}
}
@media (max-width:767px){:is(#sc-parts,#sc-make,#sc-flow,#sc-plan,#sc-more,#topic-cases,#topic-faq,#sf-make,#drx,#fy-inspect,#ct-product,#arch-heritage,#fig-monkey-horse,#fig-mermaid,#flower-large,#interactive-christmas,#interactive-giant){scroll-margin-top:76px}}
/* 平板固定导航会遮挡工厂工序锚点标题；保留原生定位和无脚本回退。 */
@media (min-width:768px) and (max-width:900px){:is(#fy-lantern,#fy-dino){scroll-margin-top:16px}}
/* 手机键盘定位时为固定拨号条留出可见空间，不接管正常滚动。 */
@media (max-width:700px){html{scroll-padding-bottom:calc(64px + env(safe-area-inset-bottom,0px))}}
@media (max-width:520px){.sf-zod{grid-template-columns:repeat(2,minmax(0,1fr))}.sf-tags div{grid-template-columns:5em 1fr}}
/* 手机方案页保留实拍原始构图和图注，双图依次排列。 */
@media (max-width:520px){
  .sf-part.pair .sf-media{grid-template-columns:minmax(0,1fr)}
  .sf-part .sf-media .sf-fig .im,.sf-part.pair .sf-fig .im{aspect-ratio:auto}
  .sf-part .sf-media .sf-fig img{height:auto;object-fit:contain}
}
.sf-zg{grid-template-columns:minmax(0,1fr)}.sf-zg .sf-fig.wide .im{aspect-ratio:21/9}
@media (max-width:900px){.sf-zg .sf-fig.wide .im{aspect-ratio:16/10}}

/* ---------- 彩灯总页：您要办哪一种灯会（11-07 晚） ---------- */
.lt-sc{padding:clamp(64px,9vw,128px) var(--gut)}
.lt-sc-h{max-width:46em;margin-bottom:clamp(28px,4vw,48px)}
.lt-sc-h h2{font-size:clamp(32px,3.6vw,56px);line-height:1.2;margin:0 0 14px}
.lt-sc-h p{font-size:clamp(16px,1.2vw,19px);line-height:1.8;margin:0;opacity:.88}
.lt-sc-g{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.lt-sc-c{grid-column:span 2;display:flex;flex-direction:column;text-decoration:none;color:inherit;background:color-mix(in srgb,currentColor 6%,transparent);border-radius:var(--r,6px);overflow:hidden;transition:transform .35s ease,background .35s ease}
.lt-sc-c.big{grid-column:span 3}
.lt-sc-c .im{aspect-ratio:4/3;overflow:hidden}.lt-sc-c.big .im{aspect-ratio:16/9}
.lt-sc-c img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 1.2s ease}
.lt-sc-c img.ai-scene-poster{object-fit:contain;background:var(--night);transform:none}
.lt-sc-c:hover img.ai-scene-poster{transform:none}
.lt-sc-c:hover{transform:translateY(-4px);background:color-mix(in srgb,currentColor 10%,transparent)}.lt-sc-c:hover img{transform:scale(1.04)}
.lt-sc-c .tx{padding:18px 20px 22px;display:grid;gap:10px;flex:1}
.lt-sc-c h3{margin:0;font-size:clamp(22px,1.9vw,30px)}
.lt-sc-c p{margin:0;font-size:16px;line-height:1.75}
.lt-sc-c .tags{display:flex;flex-wrap:wrap;gap:6px}.lt-sc-c .tags i{font-style:normal;font-size:13px;padding:3px 9px;border-radius:99px;border:1px solid color-mix(in srgb,currentColor 30%,transparent)}
.lt-sc-c .go{align-self:end;justify-self:start;margin-top:4px;font-weight:600;font-size:15px;padding:9px 16px;border-radius:99px;background:var(--lamp,#c4161c);color:#fff}
.lt-sc-c .go::after{content:" →"}
@media (max-width:900px){.lt-sc-c,.lt-sc-c.big{grid-column:span 3}}
@media (max-width:600px){.lt-sc-g{grid-template-columns:minmax(0,1fr)}.lt-sc-c,.lt-sc-c.big{grid-column:auto}}

/* ---------- 定制流程讲解动画（src/flow.js） ---------- */
.fl{position:relative;padding:0 var(--gut);--p:0;--gold:#ff8a3d}
.fl-run{position:relative}
.fl-stick{padding:clamp(56px,7vw,96px) 0}
.fl-head{max-width:44em;margin-bottom:28px}
.fl-head h2{font-size:clamp(32px,3.6vw,56px);line-height:1.2;margin:0 0 12px}
.fl-head p{margin:0;font-size:clamp(16px,1.2vw,19px);line-height:1.8;opacity:.88}
.fl-line{display:block;width:100%;height:40px;overflow:visible}
.fl-track{fill:none;stroke:currentColor;stroke-opacity:.18;stroke-width:2;vector-effect:non-scaling-stroke}
.fl-glow{fill:none;stroke:var(--gold);stroke-width:3;stroke-dasharray:1;stroke-dashoffset:1;vector-effect:non-scaling-stroke;filter:drop-shadow(0 0 6px rgba(255,138,61,.8))}
.fl-dot{fill:var(--gold);filter:drop-shadow(0 0 10px rgba(255,138,61,.95))}
.fl-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:clamp(10px,1.4vw,22px)}
.fl-s{opacity:.42;transition:opacity .5s ease}
.fl-s.on,.fl-all .fl-s{opacity:1}
.fl-ico{display:grid;place-items:center;width:64px;height:64px;margin:-52px auto 14px;border-radius:50%;background:var(--bg,#0b0b0d);border:1px solid color-mix(in srgb,currentColor 22%,transparent);position:relative;z-index:1;transition:border-color .5s,box-shadow .5s}
.fl-ico svg{width:40px;height:40px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.fl-js .fl-ico svg *{stroke-dasharray:var(--len,200);stroke-dashoffset:var(--len,200);transition:stroke-dashoffset 1.1s ease}
.fl-js .fl-s.on .fl-ico svg *{stroke-dashoffset:0}
.fl-s.on .fl-ico{border-color:var(--gold);box-shadow:0 0 0 4px rgba(255,138,61,.12),0 0 26px rgba(255,138,61,.35);color:var(--gold)}
.fl-s.cur .fl-ico{box-shadow:0 0 0 6px rgba(255,138,61,.18),0 0 40px rgba(255,138,61,.55)}
.fl-k{display:block;text-align:center;font-size:13px;letter-spacing:.06em;opacity:.7}
.fl-s h3{text-align:center;font-size:clamp(17px,1.35vw,21px);margin:6px 0 8px;line-height:1.35}
.fl-s p{margin:0;font-size:14.5px;line-height:1.75;text-wrap:pretty}
.fl-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:clamp(28px,4vw,48px) 0 0;padding-top:22px;border-top:1px solid color-mix(in srgb,currentColor 18%,transparent)}
.fl-facts dt{font-weight:700;margin-bottom:6px}.fl-facts dd{margin:0;font-size:15px;line-height:1.8}
@media (min-width:900px){
  .fl-js .fl-run{height:260vh}
  .fl-js .fl-stick{position:sticky;top:var(--top-h,64px);min-height:calc(100vh - var(--top-h,64px));box-sizing:border-box;display:flex;flex-direction:column;justify-content:center}
}
@media (max-width:899px){
  .fl-line{display:none}
  .fl-steps{grid-template-columns:minmax(0,1fr);gap:0;border-left:2px solid color-mix(in srgb,currentColor 18%,transparent);margin-left:30px}
  .fl-steps::before{content:"";position:absolute}
  .fl-s{position:relative;padding:0 0 26px 46px}
  .fl-ico{position:absolute;left:-32px;top:0;margin:0;width:60px;height:60px}
  .fl-k,.fl-s h3{text-align:left}
  .fl-run{position:relative}
  .fl-js .fl-steps{background:linear-gradient(var(--gold),var(--gold)) no-repeat -2px 0/2px calc(var(--p) * 100%)}
  .fl-facts{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){.fl-s{opacity:1}.fl-ico svg *{stroke-dashoffset:0!important}}
.sf-vid video{display:block;width:100%;height:100%;object-fit:contain;background:#000}
.lt-sc-g.dn .lt-sc-c.big{grid-column:span 3}
@media (max-width:600px){.lt-sc-g.dn .lt-sc-c.big{grid-column:auto}}
#sc-more .g3 .im{aspect-ratio:4/3}#sc-more .g3 .im img{width:100%;height:100%;object-fit:cover}

/* ---------- 业务场景讲解（src/sx.js） ---------- */
.sx-wrap{display:grid;grid-template-columns:minmax(200px,3fr) minmax(0,9fr);gap:clamp(20px,3vw,48px);align-items:start}
.sx-tabs{display:grid;gap:6px;position:sticky;top:calc(var(--top-h,64px) + 20px)}
.sx-tab{all:unset;cursor:pointer;display:block;padding:14px 18px;border-radius:var(--r,6px);font-size:clamp(16px,1.25vw,19px);font-weight:600;line-height:1.4;border:1px solid color-mix(in srgb,currentColor 16%,transparent);transition:background .25s,border-color .25s,color .25s}
.sx-tab:hover{background:color-mix(in srgb,currentColor 7%,transparent)}
.sx-tab[aria-selected="true"]{border-color:var(--gold,#ff8a3d);background:color-mix(in srgb,#ff8a3d 14%,transparent);box-shadow:inset 3px 0 0 #ff8a3d}
.sx-tab:focus-visible{outline:2px solid #ff8a3d;outline-offset:2px}
.sx-pane{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(18px,2.4vw,36px);align-items:start}
.sx-js .sx-pane:not(.on){display:none}
.sx-js .sx-pane.on{animation:sxIn .45s ease}
@keyframes sxIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sx-big{margin:0;grid-column:1}
.sx-big .im{aspect-ratio:4/3;border-radius:var(--r,6px);overflow:hidden;background:#000}
.sx-big img{display:block;width:100%;height:100%;object-fit:cover}
.sx-big figcaption{margin-top:8px;font-size:14px;opacity:.78}
.sx-ths{grid-column:1;display:flex;gap:10px;margin-top:-6px}
.sx-th{all:unset;cursor:pointer;width:96px;aspect-ratio:4/3;border-radius:4px;overflow:hidden;opacity:.6;outline:2px solid transparent;transition:opacity .2s,outline-color .2s}
.sx-th img{width:100%;height:100%;object-fit:cover;display:block}
.sx-th[aria-pressed="true"],.sx-th:hover{opacity:1;outline-color:#ff8a3d}
.sx-th:focus-visible{outline-color:#ff8a3d}
.sx-tx{grid-column:2;grid-row:1 / span 2}
.sx-tx h3{font-size:clamp(24px,2.2vw,34px);margin:0 0 14px;line-height:1.3}
.sx-tx p{font-size:clamp(16px,1.15vw,18px);line-height:1.9;margin:0;text-wrap:pretty}
@media (max-width:1100px){.sx-pane{grid-template-columns:minmax(0,1fr)}.sx-tx{grid-column:1;grid-row:auto}}
@media (max-width:900px){
  .sx-wrap{grid-template-columns:minmax(0,1fr)}
  .sx-tabs{display:none}
  .sx-js .sx-pane:not(.on){display:grid}
  .sx-pane{margin-bottom:44px}
}
@media (prefers-reduced-motion:reduce){.sx-js .sx-pane.on{animation:none}}

/* ==================== 品牌色“翡翠橙”（11-07 夜，用户：参考爱马仕橙、中国红、中国绿、古驰品牌绿，由我决定）====================
   古驰绿式的深翡翠绿做品牌底色（也呼应青绿山水和翡翠），彩灯的橙红金在绿底上是互补色，最亮；
   爱马仕橙做主按钮和强调；中国红只用在最关键的一个词，像印章；青瓷绿白做浅色段落，整站不暗。
   只作用于内页两个世界和展厅模块；首页首屏（已定稿）不受影响。改色只改这里。 */
:root{--brand-deep:#0a4232;--brand-deep2:#0e5240;--brand-deep3:#13634d;--brand-ink:#0a2a20;--brand-orange:#f26b1d;--brand-orange-l:#ff8a3d;--brand-orange-d:#d9560c;--brand-red:#d7261e;--brand-jade:#2dbe8c;--brand-celadon:#edf5f0;--brand-ivory:#fbf7ef}
body.w-lantern,body.w-dino{
  --paper:#08382a;--paper2:#0b4434;--white:#0f5140;
  --ink:#fbf7ef;--ink2:#e3eee7;--dim:#b4cbbf;--line:#1f5e4b;--line2:#134a3a;
  --night:#062e22;--night2:#093a2b;--night-line:#1f5e4b;--night-text:#fbf7ef;--night-dim:#bcd2c6;
  --lamp:#ff8a3d;--lamp-d:#f26b1d;--gold:#ff8a3d;
  --accent:#ff8a3d;--on-accent:#ffffff;--btn:#f26b1d;
}
html:has(body.w-lantern),html:has(body.w-dino){background:#08382a}
/* 浅色段落：青瓷绿白底、墨绿字、爱马仕橙按钮、中国红强调词 */
.dg-sec:not(.dk),.ax-need:not(.dk){--paper:#f3f8f4;--paper2:#e6f1ea;--white:#ffffff;--stone:#dcebe2;--ink:#0a2a20;--ink2:#284a3d;--dim:#4b675b;--line:#cfe2d6;--line2:#e1eee6;--night-text:#0a2a20;--accent:#d7261e}
.dw-day{--ink:#0a2a20;--ink2:#284a3d;--dim:#4b675b;--line:#cfe2d6}
.dg-sec:not(.dk) h2 em,.dw-day h2 em{color:var(--brand-red)}
/* 夜景展厅：深翡翠渐变 */
.ng-sec{--ng-ink:#073326;--ng-coal:#08382a;--ng-grey:#0d4635;background:radial-gradient(90% 46% at 72% 16%,#13634d 0%,transparent 70%),radial-gradient(70% 40% at 10% 58%,#0e5240 0%,transparent 72%),linear-gradient(180deg,#062e22 0,#08382a 48%,#0b4434 100%)}
/* 主按钮：爱马仕橙；次按钮：象牙白描边 */
body:is(.w-lantern,.w-dino) .btn,body:is(.w-lantern,.w-dino) .btn.primary,.dg-btn.go,.lt-sc-c .go,.sp-btn.primary{background:var(--brand-orange)!important;color:#fff!important;border-color:var(--brand-orange)!important;font-weight:700}
body:is(.w-lantern,.w-dino) .btn:hover,.dg-btn.go:hover,.lt-sc-c:hover .go{background:var(--brand-orange-l)!important}
/* 卡片：翡翠卡面，悬停出橙色描边 */
body:is(.w-lantern,.w-dino) .lt-sc-c{background:var(--brand-deep2);color:var(--brand-ivory)}
body:is(.w-lantern,.w-dino) .lt-sc-c:hover{box-shadow:0 0 0 2px var(--brand-orange-l),0 24px 50px -24px rgba(242,107,29,.6)}
/* 强调字：深色上用爱马仕橙 */
body:is(.w-lantern,.w-dino) h1 em,body:is(.w-lantern,.w-dino) h2 em{color:var(--brand-orange-l)}
/* 页脚、联系 */
body:is(.w-lantern,.w-dino) .cta{background-color:var(--brand-deep)}
body:is(.w-lantern,.w-dino) .foot{background:#062e22}
/* 手机底部电话条：中国红，最醒目的一处 */
.mbar a,.mbar .tel{background:var(--brand-red)!important;color:#fff!important}
/* 场景讲解、流程：选中态用橙 */
.sx-tab[aria-selected="true"]{border-color:var(--brand-orange-l);background:rgba(255,138,61,.14);box-shadow:inset 3px 0 0 var(--brand-orange-l)}
.fl{--gold:#ff8a3d}

/* ---------- 全站故事线：章节导读（每个内页底部） ---------- */
.chx{padding:clamp(56px,8vw,104px) var(--gut) clamp(40px,6vw,72px);background:linear-gradient(180deg,transparent,rgba(0,0,0,.18));border-top:1px solid var(--line,rgba(255,255,255,.12))}
.chx-line{list-style:none;margin:0 0 clamp(28px,4vw,48px);padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:0;counter-reset:c}
.chx-line li{position:relative;padding-top:18px;border-top:3px solid color-mix(in srgb,currentColor 18%,transparent)}
.chx-line li.done{border-top-color:color-mix(in srgb,var(--brand-orange-l,#ff8a3d) 55%,transparent)}
.chx-line li.on{border-top-color:var(--brand-orange-l,#ff8a3d)}
.chx-line li.on::before{content:"";position:absolute;top:-8px;left:0;width:13px;height:13px;border-radius:50%;background:var(--brand-orange-l,#ff8a3d);box-shadow:0 0 0 5px rgba(255,138,61,.22)}
.chx-line a{display:grid;gap:4px;padding-right:14px;color:inherit;text-decoration:none}
.chx-line b{font-size:clamp(15px,1.2vw,18px)}
.chx-line span{font-size:13px;line-height:1.5;opacity:.72}
.chx-line li.on b{color:var(--brand-orange-l,#ff8a3d)}
.chx-line a:hover b{text-decoration:underline;text-underline-offset:4px}
.chx-next{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(18px,3vw,40px);align-items:stretch}
.chx-card{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);border-radius:var(--r,10px);overflow:hidden;text-decoration:none;color:inherit;background:var(--brand-deep2,#0e5240);transition:transform .35s ease,box-shadow .35s ease}
.chx-card:hover{transform:translateY(-3px);box-shadow:0 0 0 2px var(--brand-orange-l,#ff8a3d),0 26px 50px -26px rgba(242,107,29,.6)}
.chx-card .im{min-height:260px}.chx-card img{width:100%;height:100%;object-fit:cover;display:block}
.chx-card .tx{padding:clamp(20px,2.4vw,34px);display:grid;align-content:center;gap:10px}
.chx-card .k{margin:0;font-size:14px;opacity:.75}
.chx-card h2{margin:0;font-size:clamp(28px,2.6vw,42px)}
.chx-card .tx p{margin:0;font-size:16px;line-height:1.7}
.chx-card .go{justify-self:start;margin-top:6px;padding:10px 18px;border-radius:99px;background:var(--brand-orange,#f26b1d);color:#fff;font-weight:700;font-size:15px}
.chx-card .go::after{content:" →"}
.chx-ask h2{font-size:clamp(20px,1.6vw,26px);margin:0 0 12px}
.chx-ask ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.chx-ask a{display:grid;gap:2px;padding:12px 16px;border-radius:8px;border:1px solid color-mix(in srgb,currentColor 16%,transparent);color:inherit;text-decoration:none;transition:border-color .25s,background .25s}
.chx-ask a:hover{border-color:var(--brand-orange-l,#ff8a3d);background:rgba(255,138,61,.08)}
.chx-ask b{font-size:16px}.chx-ask span{font-size:13.5px;opacity:.75}
@media (max-width:900px){.chx-line{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:18px}.chx-next{grid-template-columns:minmax(0,1fr)}.chx-card{grid-template-columns:minmax(0,1fr)}.chx-card .im{min-height:200px;aspect-ratio:16/9}}
@media (max-width:520px){.chx-line{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* 项目页流程简版 */
.fl-mini .fm{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:10px}
.fl-mini .fm li{display:grid;justify-items:center;gap:8px;text-align:center;font-size:14.5px;line-height:1.4}
.fl-mini .fl-ico{margin:0;width:56px;height:56px;color:var(--brand-orange-l,#ff8a3d);border-color:color-mix(in srgb,var(--brand-orange-l,#ff8a3d) 50%,transparent)}
.fl-mini .fl-ico svg *{stroke-dasharray:none;stroke-dashoffset:0}
@media (max-width:900px){.fl-mini .fm{grid-template-columns:repeat(4,minmax(0,1fr));row-gap:18px}}

/* ==================== 深黑底 + 氛围边框（11-07 深夜，用户：黑色为底色、要深黑不要灰；卡片和图片边框都要有氛围感）====================
   底色回到深黑；爱马仕橙和翡翠绿只做光：边框是一道从橙到绿的细光，悬停时发光。 */
body.w-lantern,body.w-dino{
  --paper:#040404;--paper2:#080808;--white:#0e0e0e;
  --ink:#fbf7ef;--ink2:#e9e4da;--dim:#b9b2a6;--line:#262220;--line2:#161412;
  --night:#020202;--night2:#070707;--night-line:#262220;--night-text:#fbf7ef;--night-dim:#c2bbaf;
}
html:has(body.w-lantern),html:has(body.w-dino){background:#040404}
.dg-sec:not(.dk),.ax-need:not(.dk){--paper:#060606;--paper2:#0b0b0b;--white:#101010;--stone:#141414;--ink:#fbf7ef;--ink2:#e9e4da;--dim:#b9b2a6;--line:#262220;--line2:#161412;--night-text:#fbf7ef;--accent:#ff8a3d}
.dg-sec:not(.dk) h2 em{color:var(--brand-orange-l)}
.ng-sec{background:radial-gradient(80% 40% at 75% 12%,rgba(242,107,29,.14) 0%,transparent 70%),radial-gradient(60% 36% at 8% 60%,rgba(45,190,140,.10) 0%,transparent 72%),#030303}
body:is(.w-lantern,.w-dino) .cta{background-color:#060606}
body:is(.w-lantern,.w-dino) .foot{background:#020202}
body:is(.w-lantern,.w-dino) .lt-sc-c,body:is(.w-lantern,.w-dino) .chx-card{background:#0b0b0b}
/* 氛围边框：卡片 */
body:is(.w-lantern,.w-dino) :is(.lt-sc-c,.chx-card,.chx-ask a,.sx-tab,.item,.case,.hub-c,.st-card,.cf-card,.rc-card){
  border:1px solid transparent!important;
  background:linear-gradient(#0b0b0b,#0b0b0b) padding-box,linear-gradient(135deg,rgba(255,138,61,.55),rgba(45,190,140,.28) 45%,rgba(255,138,61,.08) 75%,rgba(45,190,140,.4)) border-box!important;
  box-shadow:0 18px 50px -32px rgba(242,107,29,.45);
  transition:box-shadow .4s ease,transform .4s ease;
}
body:is(.w-lantern,.w-dino) :is(.lt-sc-c,.chx-card,.chx-ask a,.item,.case,.hub-c):hover{box-shadow:0 0 0 1px rgba(255,138,61,.6),0 0 38px -6px rgba(255,138,61,.45),0 0 70px -20px rgba(45,190,140,.35)}
body:is(.w-lantern,.w-dino) .sx-tab[aria-selected="true"]{background:linear-gradient(rgba(255,138,61,.12),rgba(255,138,61,.12)) padding-box,linear-gradient(135deg,#ff8a3d,rgba(45,190,140,.6)) border-box!important;box-shadow:0 0 30px -10px rgba(255,138,61,.6)}
/* 氛围边框：图片 */
body:is(.w-lantern,.w-dino) :is(.sf-fig .im,.sx-big .im,.shot .im,.pano .im,.ph,.lt-sc-c .im,.chx-card .im){
  position:relative;
  box-shadow:0 0 0 1px rgba(255,138,61,.28),0 0 0 4px rgba(255,138,61,.04),0 26px 60px -30px rgba(242,107,29,.5),0 0 90px -40px rgba(45,190,140,.45);
}
body:is(.w-lantern,.w-dino) :is(.sf-fig .im,.sx-big .im,.shot .im,.ph)::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.06),transparent 30%,transparent 70%,rgba(0,0,0,.25));mix-blend-mode:screen}
body:is(.w-lantern,.w-dino) :is(.sf-fig,.shot,.sx-big):hover .im{box-shadow:0 0 0 1px rgba(255,138,61,.6),0 0 46px -8px rgba(255,138,61,.5),0 0 90px -30px rgba(45,190,140,.5)}

/* ---------- 西方龙展区：海报式首屏（超大字压图，滚动时字和图错位） ---------- */
.drx{position:relative;min-height:min(100vh,980px);display:grid;align-items:end;overflow:hidden;isolation:isolate;margin-top:clamp(24px,4vw,56px)}
.drx-bg{position:absolute;inset:0;z-index:-2}
.drx-bg img{width:100%;height:100%;object-fit:cover;display:block;transform:scale(1.06);animation:drxZoom 18s ease-out both}
.drx::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(4,4,4,.92) 0%,rgba(4,4,4,.55) 42%,rgba(4,4,4,.1) 70%),linear-gradient(0deg,rgba(4,4,4,.95) 0%,transparent 45%)}
.drx-word{position:absolute;right:-2vw;top:4%;z-index:-1;display:flex;flex-direction:column;line-height:.86;font-family:var(--head,serif);font-weight:900;font-size:clamp(120px,19vw,320px);color:transparent;-webkit-text-stroke:2px rgba(255,138,61,.75);text-shadow:0 0 60px rgba(242,107,29,.35);pointer-events:none;user-select:none}
.drx-word span{display:block;opacity:0;transform:translateX(60px);animation:drxIn 1.2s cubic-bezier(.2,.7,.2,1) forwards}
.drx-word span:nth-child(2){animation-delay:.15s}.drx-word span:nth-child(3){animation-delay:.3s;-webkit-text-stroke-color:rgba(45,190,140,.8)}
.drx-tx{position:relative;padding:clamp(28px,6vw,96px) var(--gut);max-width:44em}
.drx-k{margin:0 0 14px;font-size:15px;letter-spacing:.12em;color:var(--brand-orange-l,#ff8a3d)}
.drx-tx h2{font-size:clamp(44px,6.4vw,104px);line-height:1.04;margin:0 0 20px;text-shadow:0 10px 40px rgba(0,0,0,.6)}
.drx-tx h2 em{font-style:normal;color:var(--brand-orange-l,#ff8a3d)}
.drx-tx p{font-size:clamp(16px,1.25vw,19px);line-height:1.85;margin:0 0 22px;max-width:34em}
.drx-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.drx-cap{position:absolute;right:var(--gut);bottom:18px;margin:0;font-size:13px;opacity:.7}
@keyframes drxIn{to{opacity:1;transform:none}}
@keyframes drxZoom{from{transform:scale(1.14)}to{transform:scale(1.04)}}
@media (max-width:767px){.drx{min-height:86vh}.drx-word{font-size:34vw;top:2%;right:-4vw}.drx::before{background:linear-gradient(0deg,rgba(4,4,4,.96) 10%,rgba(4,4,4,.35) 60%,rgba(4,4,4,.15))}}
@media (prefers-reduced-motion:reduce){.drx-bg img,.drx-word span{animation:none;opacity:1;transform:none}}
@media (max-width:767px){.drx-bg img{object-position:24% 62%!important}}
/* 手机按原图比例展示西方龙，再阅读说明，避免竖屏裁掉主体。 */
@media (max-width:767px){
  .drx{display:flex;flex-direction:column;align-items:stretch;min-height:0}
  .drx::before,.drx-word{display:none}
  .drx-bg{position:relative;inset:auto;z-index:auto;order:0}
  .drx-bg img{width:100%;height:auto;object-fit:contain;transform:none;animation:none}
  .drx-cap{position:static;order:1;align-self:flex-start;margin:8px var(--gut) 0}
  .drx-tx{order:2}
}
.drx-bg video{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:767px){.drx-bg video{object-position:40% 50%}}
/* 本地候选：文字后的局部暗层向右、向下羽化，不更换照片。 */
.ax-page .ax-tx::before {
  content: "";
  position: absolute;
  inset: -80px -120px -100px calc(-1 * var(--gut));
  z-index: -1;
  background: linear-gradient(90deg, rgba(6,8,9,.86) 0%, rgba(6,8,9,.84) 74%, rgba(6,8,9,0) 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 75%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 75%, transparent 100%);
  pointer-events: none;
}
@media (max-width:767px) {
  .ax-page .ax-tx::before {
    inset: -18px -20px -60px;
    background: linear-gradient(180deg, rgba(6,8,9,.86) 0%, rgba(6,8,9,.82) 75%, rgba(6,8,9,0) 100%);
    -webkit-mask-image: none;
    mask-image: none;
  }
}

/* 保留原橙色，以现有夜色字提高普通、悬停和聚焦状态的文字对比。 */
body:is(.w-lantern,.w-dino){--on-accent:var(--night)}
body:is(.w-lantern,.w-dino) .btn,.dg-btn.go,.lt-sc-c .go,.chx-card .go{color:var(--night)!important}
body:is(.w-lantern,.w-dino) .ax-power[aria-pressed="true"]:hover{color:var(--night)}

/* 物种页：长导航自然换行，下一章图片按容器保留比例。 */
@media(max-width:900px){
  .sx-head .lc-links a.more{white-space:normal;max-width:100%;min-width:0;overflow-wrap:anywhere;box-sizing:border-box;min-height:44px}
  main:has(.sx-head) .chx-card .im{min-height:0;width:100%}
}

/* 工厂、合作与联系页面的主要文字链接提供手机触控空间。 */
@media(max-width:768px){
  body:has([data-still-only]) #main a.more,
  body:has(.co-care) #main .co-care a.more,
  body:has(.co-care) #main .wf-h a.more,
  body:has(.ct-ph) #main .iq-big a,
  body:has(.ct-ph) #main a.more[href^="https://map.baidu.com/"]{
    display:inline-flex;align-items:center;min-width:44px;min-height:44px;
  }
}

/* 机模产品线的案例与选型入口在触屏上保留足够的点击高度。 */
@media(max-width:900px){
  body:has(.wx-hero) #main .wx-sec .lc-links > a.more{
    min-width:44px;min-height:44px;box-sizing:border-box;
  }
}


/* ---------- 2026-11-09 从线稿到实物：左右并排，七步全显，字逐个升起 ---------- */
html:has(.xp-on) .xp{height:calc(var(--n,7) * 58svh + 100svh)}
.xp-on .xp-s .ch{display:inline-block;white-space:pre;opacity:1;transition:none}
.xp-on .xp-s.on .ch{animation:xp-ch .6s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0) * 45ms)}
@keyframes xp-ch{from{opacity:0;transform:translateY(.6em);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
.xp-on .xp-s.on p{animation:xp-p .55s .32s cubic-bezier(.2,.8,.2,1) both}
@keyframes xp-p{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (min-width:1000px){
  .xp-on .xp-stick{display:grid;grid-template-columns:minmax(340px,.8fr) minmax(0,1.2fr);grid-template-rows:auto auto;align-content:center;column-gap:clamp(28px,4vw,72px);max-width:1440px;margin:0 auto}
  .xp-on .xp-stick>h2{grid-column:1;grid-row:1;margin:0 0 clamp(18px,3.2vh,34px);font-size:clamp(28px,2.6vw,44px);white-space:nowrap}
  .xp-on .xp-stage{position:relative;inset:auto;grid-column:2;grid-row:1/3;height:min(70svh,660px)}
  .xp-on .xp-box{width:min(100%,calc(min(70svh,660px) * var(--ar)))}
  .xp-on .xp-steps{position:relative;left:auto;bottom:auto;width:auto;grid-column:1;grid-row:2;align-self:start;display:grid;gap:0;counter-reset:xp;border-left:1px solid rgba(255,255,255,.14)}
  .xp-on .xp-s{position:relative;inset:auto;opacity:1;visibility:visible;counter-increment:xp;display:grid;grid-template-columns:2.2em 1fr;padding:clamp(5px,.9vh,9px) 0 clamp(5px,.9vh,9px) 20px}
  .xp-on .xp-s::before{content:counter(xp,decimal-leading-zero);padding-top:.35em;color:rgba(246,241,232,.34);font-size:13px;font-weight:700;letter-spacing:.06em;font-variant-numeric:tabular-nums;transition:color .3s}
  .xp-on .xp-s::after{content:"";position:absolute;left:-1px;top:0;bottom:0;width:2px;background:var(--accent);transform:scaleY(0);transform-origin:50% 0}
  .xp-on .xp-s.done::after{transform:scaleY(1);opacity:.4}
  .xp-on .xp-s.on::after{transform:scaleY(var(--u,0))}
  .xp-on .xp-s.on::before{color:var(--accent)}
  .xp-on .xp-s:not(.on) h3{font-size:clamp(17px,1.35vw,21px);color:rgba(246,241,232,.4);text-shadow:none}
  .xp-on .xp-s.done h3{color:rgba(246,241,232,.66)}
  .xp-on .xp-s h3{grid-column:2;transition:font-size .45s cubic-bezier(.2,.7,.2,1),color .3s}
  .xp-on .xp-s.on h3{font-size:clamp(30px,3vw,48px)}
  .xp-on .xp-s p{grid-column:2;display:none;margin-top:8px;max-width:26em}
  .xp-on .xp-s.on p{display:block}
}

/* ---------- 3D 霸王龙观察台（2026-11-09，仿真机模页首屏后） ---------- */
.rx{position:relative;background:#0b0d0c;color:#f3efe6;padding:clamp(56px,8vw,112px) 0 clamp(40px,5vw,72px);overflow:hidden}
.rx-head{max-width:1240px;margin:0 auto;padding:0 clamp(16px,4vw,40px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,4vw,64px);align-items:end}
.rx-k{grid-column:1/-1;font-size:13px;letter-spacing:.14em;color:var(--brand-orange-l,#ff8a3d)}
.rx-head h2{margin:0;font-size:clamp(36px,5vw,72px);line-height:1.08;font-weight:500;letter-spacing:-.01em}
.rx-head h2 em{font-style:normal;color:var(--brand-orange,#f26b1d)}
.rx-head p{margin:0;max-width:34em;color:rgba(243,239,230,.72);font-size:16px;line-height:1.8}
.rx-stage{position:relative;margin:clamp(24px,4vw,48px) auto 0;max-width:1480px;height:min(76svh,760px);min-height:440px}
.rx-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;touch-action:pan-y;outline:none;opacity:0;transition:opacity .8s}
.rx-stage canvas:active{cursor:grabbing}
.rx-stage canvas:focus-visible{box-shadow:inset 0 0 0 2px var(--brand-orange,#f26b1d)}
.rx.rx-ready canvas{opacity:1}
.rx-still{position:absolute;inset:6% 8% 90px;margin:0;display:flex;align-items:flex-end;justify-content:center;transition:opacity .6s}
.rx-still img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.rx.rx-ready .rx-still{opacity:0;pointer-events:none}
.rx:not(.rx-ready):not(.rx-fail) .rx-still{opacity:.18}
.rx-ctl{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:10px;flex-wrap:wrap;justify-content:center;width:max-content;max-width:calc(100% - 32px);opacity:0;pointer-events:none;transition:opacity .4s}
.rx.rx-ready .rx-ctl{opacity:1;pointer-events:auto}
.rx-g{display:flex;background:rgba(18,20,19,.78);backdrop-filter:blur(10px);border:1px solid rgba(243,239,230,.14);border-radius:999px;padding:4px}
.rx-g button{appearance:none;border:0;background:none;color:rgba(243,239,230,.82);font:inherit;font-size:14px;min-height:40px;min-width:44px;padding:0 14px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s}
.rx-g button:hover{color:#fff;background:rgba(243,239,230,.08)}
.rx-g button[aria-pressed="true"]{background:var(--brand-orange,#f26b1d);color:#fff}
.rx-g button:focus-visible{outline:2px solid var(--brand-orange-l,#ff8a3d);outline-offset:2px}
@media (hover:none){.rx-fine{display:none}}
@media (prefers-reduced-motion:reduce){.rx-fine{display:none}}
.rx-status{position:absolute;top:14px;left:50%;transform:translateX(-50%);margin:0;font-size:15px;color:rgba(243,239,230,.8);white-space:nowrap}
.rx-note{max-width:1240px;margin:18px auto 0;padding:0 clamp(16px,4vw,40px);font-size:15px;line-height:1.7;color:rgba(243,239,230,.8)}
.rx-note a{color:var(--brand-orange-l,#ff8a3d)}
.rx.rx-fail canvas,.rx.rx-fail .rx-ctl,.rx.rx-fail .rx-status{display:none}
.rx.rx-fail .rx-stage{height:auto;min-height:0}
.rx.rx-fail .rx-still{position:static;opacity:1;padding:0 16px}
@media (max-width:767px){
  .rx-head{grid-template-columns:1fr}
  .rx-stage{height:auto;min-height:0;display:flex;flex-direction:column}
  .rx-stage canvas{position:relative;height:62svh;min-height:360px;order:1}
  .rx-still{inset:0 0 auto;height:62svh}
  .rx-ctl{position:relative;left:auto;bottom:auto;transform:none;order:2;margin:12px auto 0;max-width:calc(100% - 32px)}
  .rx-g button{padding:0 11px;font-size:13px}
  .rx-status{top:10px;white-space:normal;text-align:center;width:calc(100% - 32px)}
}