:root{
  --ink-0:#04060A; --ink-1:#0A0E13; --ink-2:#10171E; --ink-3:#18212B;
  --line:rgba(244,241,236,.10); --line-2:rgba(244,241,236,.22);
  --ivory:#F4F1EC; --mist:#A6B0BA; --dim:#69737E;
  --gold:#C9A227; --gold-lt:#E6C877;
  --pad:clamp(20px,5vw,72px); --maxw:1440px;
  --ease:cubic-bezier(.22,.8,.24,1);
  --serif:'Fraunces',Georgia,'Songti SC',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;
  --ok:#7FB069;
  /* 顶栏让位：桌面端顶栏是 fixed(不占位)，所以正文要自己空出这么多。
     手机端顶栏改成 sticky(占位)，这两项在 1000px 断点里会被改小。 */
  --pt-phead:clamp(116px,13vw,176px);
  --pt-dshero:clamp(130px,15vw,190px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ink-1);color:var(--mist);font-family:var(--sans);
  font-size:16px;line-height:1.72;font-weight:350;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ivory);font-weight:400;margin:0;
  line-height:1.08;letter-spacing:-.02em;font-variation-settings:'SOFT' 0,'WONK' 0}
h1{font-size:clamp(2.6rem,7.6vw,6.4rem);line-height:.98;letter-spacing:-.035em}
h2{font-size:clamp(1.9rem,4.4vw,3.4rem)}
h3{font-size:clamp(1.15rem,2vw,1.6rem)}
p{margin:0 0 1.15em}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}
.narrow{max-width:920px}
section{position:relative}
.sec{padding-block:clamp(72px,11vw,168px)}
.sec-tight{padding-block:clamp(56px,7vw,104px)}
hr.hair{border:0;border-top:1px solid var(--line);margin:0}
.mono{font-variant-numeric:tabular-nums;font-feature-settings:'tnum' 1}

/* ---------- 排版零件 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:.7em;font-family:var(--sans);
  font-size:.7rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);margin:0 0 1.6rem}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.7}
.num{font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.22em;
  color:var(--dim);display:block;margin-bottom:.9rem}
.sec-head{max-width:760px;margin-bottom:clamp(44px,6vw,96px)}
.sec-head p{font-size:1.06rem;color:var(--mist);margin:1.2rem 0 0}
.lede{font-family:var(--serif);font-size:clamp(1.35rem,2.9vw,2.3rem);line-height:1.35;
  color:var(--ivory);font-weight:300;letter-spacing:-.015em}
/* 金色斜体只给标题用（"live large."）。正文里的 <em> 走普通斜体 ——
   以前是全局金色，正文中的 the unit IS the rate 会突然冒出一个黄词，
   看着像漏改了样式，用户就是这么反馈的。 */
em{font-style:italic}
h1 em,h2 em,h3 em,h4 em,.lede em{font-style:italic;color:var(--gold-lt)}
.tlink{display:inline-flex;align-items:center;gap:.6em;font-family:var(--sans);font-size:.8rem;
  font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);
  padding-bottom:5px;position:relative;background:none;border:0;cursor:pointer}
.tlink::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--gold);transform:scaleX(.35);transform-origin:left;transition:transform .5s var(--ease)}
.tlink:hover::after{transform:scaleX(1)}
.tlink .ar{transition:transform .5s var(--ease)}
.tlink:hover .ar{transform:translateX(4px)}

/* ---------- 按钮 ---------- */
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.4rem}
.btn{display:inline-flex;align-items:center;gap:.6em;padding:16px 34px;border-radius:2px;
  font-family:var(--sans);font-size:.8rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;border:1px solid transparent;cursor:pointer;
  /* background:none 不能省：.btn 大多用在 <a> 上（本来就没底色），
     但画廊和工坊里是 <button>，浏览器默认给一层 buttonface 浅灰底，
     于是 ghost 按钮会变成一块白砖。后面 .btn-gold / .btn-ivory 会盖回来。 */
  background:none;
  transition:all .45s var(--ease);white-space:nowrap}
.btn-gold{background:var(--gold);color:#0A0E13;border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-lt);border-color:var(--gold-lt);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-2);color:var(--ivory)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px)}
.btn-ivory{background:var(--ivory);color:var(--ink-1)}
.btn-ivory:hover{background:#fff;transform:translateY(-2px)}
.btn-sm{padding:11px 20px;font-size:.7rem}
.btn[disabled]{opacity:.4;pointer-events:none}

/* ---------- 顶栏 ---------- */
.hdr{position:fixed;top:0;left:0;right:0;z-index:200;padding:20px 0;
  transition:background .5s var(--ease),padding .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent}
.hdr.solid{background:rgba(6,9,13,.82);backdrop-filter:blur(18px);padding:12px 0;
  border-bottom-color:var(--line)}
.hdr-in{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:13px}
.brand img{width:40px;height:40px;flex-shrink:0;display:block}
.brand-tx{display:flex;flex-direction:column;line-height:1}
.brand-en{font-family:var(--sans);font-weight:600;font-size:1.02rem;letter-spacing:.3em;
  color:var(--ivory)}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-family:var(--sans);font-size:.78rem;font-weight:500;letter-spacing:.09em;
  text-transform:uppercase;color:var(--mist);position:relative;padding:4px 0;transition:color .3s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease)}
.nav a:hover,.nav a.on{color:var(--ivory)}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.hdr-cta{padding:12px 24px;font-size:.72rem}
/* .nav a 是 (0,1,1)，比 .btn / .btn-gold / .hdr-cta 的 (0,1,0) 重。
   顶栏那颗金按钮一直吃着 .nav a 的灰字、4px 内边距和 hover 下划线 ——
   金底上印 #A6B0BA 的灰字，对比度 1.1:1，整颗按钮糊成一块金砖。
   按同样的选择器重量补回来。（靠源序压过上面的 .nav a.btn，别再往下挪） */
.nav a.btn{border-radius:2px;font-family:var(--sans);font-weight:600;letter-spacing:.14em;
  transition:all .45s var(--ease);color:var(--ivory)}
.nav a.btn-gold{background:var(--gold);border-color:var(--gold);color:#0A0E13;
  padding:12px 24px;font-size:.72rem}
.nav a.btn-gold:hover{background:var(--gold-lt);border-color:var(--gold-lt);
  color:#0A0E13;transform:translateY(-2px)}
/* 金色下划线扫过金底等于没扫，还会在按钮底边拖一道 —— 直接关掉 */
.nav a.btn::after{display:none}
.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger i{display:block;width:24px;height:1px;background:var(--ivory);margin:6px 0;
  transition:.35s var(--ease)}
.burger.x i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.x i:nth-child(2){opacity:0}
.burger.x i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero：3D 展台封面 ----------
   不是"一张照片 + 压暗的遮罩"，而是一个有纵深的空间：网格地面往远处收，
   两块产品图悬浮在空间里，规格标签浮在图前面。照片本身很亮，不用再压暗，
   客户第一眼看到的是清晰的产品，而不是一团糊掉的暗调。
   关键坑：网格地面用 rotateX(63deg) 倒下去，如果 perspective 太近（比如 440px），
   平面远端算出来的深度会超过透视距离，整块几何体被推到相机背后 —— 网格直接消失。
   1150px 是实测能完整看到纵深的值，别再调小。 */
.hero3d{position:relative;overflow:hidden;isolation:isolate;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding-top:var(--pt-phead);padding-bottom:clamp(24px,3.5vh,44px);
  background:
    radial-gradient(110% 82% at 70% 38%, rgba(201,162,39,.15), transparent 55%),
    radial-gradient(70% 55% at 4% 98%, rgba(26,36,48,.75), transparent 60%),
    linear-gradient(158deg,#080B14 0%,#04060A 50%,#02040A 100%)}
.hero3d::after{content:"";position:absolute;inset:0;z-index:7;pointer-events:none;
  background:radial-gradient(126% 100% at 50% 42%,transparent 54%,rgba(2,4,8,.55) 100%)}
.h3d-floor,.h3d-ceil{position:absolute;left:-24%;right:-24%;z-index:0;pointer-events:none;
  background-size:92px 92px}
.h3d-floor{bottom:-4%;height:52%;opacity:.42;
  background-image:linear-gradient(rgba(230,200,119,.62) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(230,200,119,.62) 1px,transparent 1px);
  transform:perspective(1150px) rotateX(63deg);transform-origin:bottom center;
  -webkit-mask-image:linear-gradient(to top,transparent 1%,#000 26%,#000 58%,transparent 92%);
  mask-image:linear-gradient(to top,transparent 1%,#000 26%,#000 58%,transparent 92%)}
.h3d-ceil{top:-34%;height:56%;opacity:.30;
  background-image:linear-gradient(rgba(230,200,119,.42) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(230,200,119,.42) 1px,transparent 1px);
  transform:perspective(1150px) rotateX(-63deg);transform-origin:top center;
  -webkit-mask-image:linear-gradient(to bottom,transparent 1%,#000 22%,transparent 72%);
  mask-image:linear-gradient(to bottom,transparent 1%,#000 22%,transparent 72%)}
/* 地平线：只是右侧展台的"地平"，不是整屏的分隔线。
   原来从 x=0 就淡淡亮起，22% 处到满 —— 在 1440 宽下大约从 317px 开始就看得见，
   而左边文案栏正好横跨 72–677px，于是这条线从
   "Custom expandable houses… shipped by the container" 那一段正文中间穿过去，
   字被压了一层黄线，用户反馈"黄线挡住了 custom expandable house 那一段话"。
   改法：可见段整体右移到展台那一栏（56% 起亮），左边文案区一个像素都不碰。
   注意别只调透明度 —— 0.5 的线压在灰字上照样糊，必须让它在文案下面不存在。 */
.h3d-horizon{position:absolute;left:0;right:0;top:60.5%;height:1px;z-index:1;pointer-events:none;
  background:linear-gradient(90deg,transparent 0%,transparent 52%,rgba(230,200,119,.50) 64%,rgba(230,200,119,.5) 92%,transparent 100%)}
.h3d-glow{position:absolute;z-index:0;left:44%;top:4%;width:980px;height:740px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(201,162,39,.26),transparent 70%);filter:blur(26px)}
/* 取景框角标 */
.h3d-tick{position:absolute;width:20px;height:20px;border:1px solid rgba(230,200,119,.5);
  z-index:8;pointer-events:none}
.h3d-tick.tl{left:32px;top:calc(var(--pt-dshero) - 60px);border-right:0;border-bottom:0}
.h3d-tick.tr{right:32px;top:calc(var(--pt-dshero) - 60px);border-left:0;border-bottom:0}
.h3d-tick.bl{left:32px;bottom:32px;border-right:0;border-top:0}
.h3d-tick.br{right:32px;bottom:32px;border-left:0;border-top:0}
.h3d-scroll{position:absolute;right:54px;top:38%;z-index:8;writing-mode:vertical-rl;
  font-size:.58rem;letter-spacing:.32em;text-transform:uppercase;color:var(--dim)}
.h3d-scroll::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:46px;margin-top:12px;
  background:linear-gradient(var(--gold),transparent)}

/* 两栏：左边文案，右边展台 */
.h3d-in{position:relative;z-index:5;width:100%;max-width:var(--maxw);margin:0 auto;
  padding-inline:var(--pad);display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);
  gap:clamp(36px,4vw,72px);align-items:center}
.h3d-copy h1{font-size:clamp(2.15rem,4.4vw,4.05rem);line-height:1.06;
  letter-spacing:-.028em;margin-top:1.1rem}
.h3d-copy .hr{display:block;width:64px;height:1px;background:var(--gold);margin:1.5rem 0}
.h3d-sub{font-size:clamp(.97rem,1.15vw,1.12rem);line-height:1.72;color:#B4BFC9;
  max-width:46ch;margin:0}
.h3d-copy .btns{margin-top:2.1rem}

/* 展台本体 */
.h3d-scene{position:relative;width:100%;max-width:740px;justify-self:end;
  aspect-ratio:730/604;perspective:1400px}
/* 鼠标倾斜挂在这一层，浮动动画挂在 .h3d-deck —— 两个 transform 分开写，
   否则 JS 每帧改 transform 会把 CSS 动画整个顶掉。 */
.h3d-tilt{position:absolute;inset:0;transform-style:preserve-3d;
  transform:rotateY(var(--ty,0deg)) rotateX(var(--tx,0deg));
  transition:transform .7s var(--ease)}
.h3d-deck{position:absolute;inset:0;transform-style:preserve-3d;
  --tz-sub:clamp(30px,6.4vw,104px);--tz-c1:clamp(44px,9vw,150px);
  --tz-c2:clamp(58px,12vw,194px);--tz-co:clamp(32px,6.6vw,108px);
  transform:rotateY(-19deg) rotateX(5deg);animation:h3dFloat 9s ease-in-out infinite}
@keyframes h3dFloat{
  0%,100%{transform:rotateY(-19deg) rotateX(5deg) translateY(0)}
  50%    {transform:rotateY(-17.2deg) rotateX(4.2deg) translateY(-13px)}}
.h3d-panel{position:absolute;margin:0;overflow:hidden;background:#0A0E13;
  border:1px solid rgba(230,200,119,.38);
  box-shadow:0 50px 92px -30px rgba(0,0,0,.95),0 0 64px -22px rgba(201,162,39,.20)}
.h3d-panel img{width:100%;height:100%;object-fit:cover}
.h3d-main{right:0;top:0;width:73%;height:60%}
.h3d-main::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,rgba(230,200,119,.18),transparent 26%)}
.h3d-sub-p{right:47%;top:63%;width:44%;height:37%;transform:translateZ(var(--tz-sub));
  border-color:rgba(244,241,236,.24);box-shadow:0 42px 76px -26px rgba(0,0,0,.95)}
.h3d-cap{position:absolute;left:0;top:0;z-index:4;padding:9px 14px;
  background:rgba(6,9,14,.82);border-right:1px solid rgba(230,200,119,.32);
  border-bottom:1px solid rgba(230,200,119,.32);
  font-size:.55rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-lt)}
/* 浮在前面的规格卡 */
.h3d-chip{position:absolute;z-index:6;padding:13px 17px;background:rgba(8,11,16,.95);
  border:1px solid rgba(230,200,119,.32);backdrop-filter:blur(10px);
  box-shadow:0 22px 44px -18px rgba(0,0,0,.92)}
/* 底色原来只有 .80，后面那条 .h3d-horizon 地平线会透过卡片，
   正好从 "FOB / CIF" 和下面一行小字中间穿过去，两行字看着像被糊在一起。
   加厚到 .95 挡住它 —— 卡片本来就是浮在最前面的，不该被背景线穿。 */
.h3d-chip b{display:block;white-space:nowrap;font-family:var(--serif);font-weight:300;
  font-size:clamp(.98rem,1.5vw,1.45rem);color:var(--ivory);line-height:1}
.h3d-chip span{display:block;margin-top:6px;white-space:nowrap;font-size:.53rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.h3d-c1{right:66%;top:46%;transform:translateZ(var(--tz-c1))}
.h3d-c2{right:0;top:64%;transform:translateZ(var(--tz-c2))}
/* 引线：从主图左下角拉出来一行小注 */
.h3d-callout{position:absolute;right:73%;top:22%;z-index:6;
  transform:translateZ(var(--tz-co));display:flex;align-items:center}
.h3d-callout .lb{font-size:.53rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--gold-lt);white-space:nowrap;background:rgba(6,9,14,.6);padding:3px 0}
.h3d-callout .ln{width:38px;height:1px;flex:0 0 38px;
  background:linear-gradient(90deg,rgba(230,200,119,.15),rgba(230,200,119,.85))}
.h3d-callout .dot{width:5px;height:5px;border-radius:50%;flex:0 0 5px;
  background:var(--gold-lt);box-shadow:0 0 10px rgba(230,200,119,.95)}

/* 底部数据条 */
.h3d-strip{position:relative;z-index:8;width:100%;max-width:var(--maxw);
  margin:clamp(30px,4.5vh,58px) auto 0;padding-inline:var(--pad);
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(244,241,236,.16);padding-top:18px}
.h3d-strip div{padding-right:26px}
.h3d-strip b{display:block;font-family:var(--serif);font-size:clamp(1.5rem,2.3vw,1.9rem);
  font-weight:300;color:var(--ivory);line-height:1;letter-spacing:-.02em}
.h3d-strip span{display:block;margin-top:8px;font-size:.6rem;letter-spacing:.19em;
  text-transform:uppercase;color:#7E8A96;line-height:1.5}
.h3d-strip i{font-style:normal;color:var(--gold)}

/* ---------- 宣言 + 数据 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(48px,7vw,96px);
  border-top:1px solid var(--line)}
.stat{padding:32px 26px 0 0}
.stat b{display:block;font-family:var(--serif);font-size:clamp(2.2rem,4.4vw,3.4rem);
  font-weight:300;color:var(--ivory);line-height:1;letter-spacing:-.03em}
.stat span{display:block;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);margin-top:.9rem;line-height:1.6}

/* ---------- 全幅色带 ---------- */
.band{min-height:clamp(420px,62vh,720px);display:flex;align-items:center;overflow:hidden;isolation:isolate}
.band .media{position:absolute;inset:-10% 0;z-index:-2}
.band .media img{width:100%;height:100%;object-fit:cover}
.band::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,rgba(4,6,10,.92) 0%,rgba(4,6,10,.66) 48%,rgba(4,6,10,.34) 100%)}
.band-body{max-width:var(--maxw);margin:0 auto;padding:clamp(72px,10vw,120px) var(--pad);width:100%}
.band-body h2{max-width:20ch}
.band-body p{max-width:48ch;font-size:1.05rem;color:#BDC7D1;margin-top:1.6rem}

/* ---------- 淡淡的背景视频 ----------
   工厂实拍（钢结构焊接），压在整段的最底层，z-index:-2 —— 跟 .band .media 同一套路，
   所以 .sec-ha 必须自己 isolation:isolate，否则负层级会漏到页面背景后面去。
   透明度压到 .2 上下、再盖一层从左上到右下的墨色渐变：
   视频是"这栋房子真有人在焊"的氛围，不是拿来看的画面，正文必须仍然一眼能读。
   手机和开了"减少动态效果"的设备直接不放视频（display:none），
   留海报图兜底 —— 动画对这两类用户是负担，不是加分。 */
.sec-ha{position:relative;overflow:hidden;isolation:isolate}
.bgv{position:absolute;inset:0;z-index:-2;pointer-events:none}
.bgv video{width:100%;height:100%;object-fit:cover;opacity:.30;
  filter:grayscale(.28) contrast(1.06)}
.bgv::after{content:"";position:absolute;inset:0;
  background:linear-gradient(146deg,rgba(4,6,10,.86) 0%,rgba(4,6,10,.60) 46%,rgba(4,6,10,.88) 100%)}
@media(max-width:1000px),(prefers-reduced-motion:reduce){.bgv{display:none}}

/* ---------- 产品行 ---------- */
.row{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(28px,5vw,88px);
  align-items:center;padding-block:clamp(56px,7vw,110px);border-top:1px solid var(--line)}
.row:nth-child(even) .row-media{order:2}
.row-media{position:relative;overflow:hidden;border-radius:2px}
.row-media img{width:100%;aspect-ratio:3/2;object-fit:cover;
  transition:transform 1.5s var(--ease),filter 1.5s var(--ease);filter:saturate(.92)}
.row-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(4,6,10,.55),transparent 55%);pointer-events:none}
.row:hover .row-media img{transform:scale(1.045);filter:saturate(1.02)}
.row-body h3{margin-bottom:1.1rem}
.row-body p{font-size:1rem}
.spec-mini{list-style:none;padding:0;margin:1.8rem 0 2.2rem;border-top:1px solid var(--line)}
.spec-mini li{display:flex;justify-content:space-between;gap:20px;padding:11px 0;
  border-bottom:1px solid var(--line);font-size:.88rem}
.spec-mini li span:first-child{color:var(--dim)}
.spec-mini li span:last-child{color:var(--ivory);text-align:right}

/* ---------- 编辑式双栏 ---------- */
.split{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(32px,6vw,96px);align-items:start}
/* grid 子项默认 min-width:auto —— 里面那张表有多宽，格子就被撑多宽，
   于是窄屏上整页横向溢出（表格的 overflow-x:auto 根本没机会生效，
   因为它自己已经被撑到 540px 了）。加上 min-width:0 表格才会乖乖在格子里滚。 */
.split>*{min-width:0}
.split h2{margin-bottom:1.8rem}
.split p{font-size:1.02rem}
.pillars{margin-top:2.6rem;border-top:1px solid var(--line)}
.pillar{padding:26px 0;border-bottom:1px solid var(--line)}
.pillar h4{font-family:var(--serif);font-size:1.12rem;color:var(--ivory);margin-bottom:.5rem;font-weight:400}
.pillar p{font-size:.94rem;margin:0;color:var(--mist)}

/* ---------- 流程 ---------- */
.steps{margin-top:clamp(40px,5vw,72px);border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:80px 1fr 1.4fr;gap:clamp(16px,3vw,48px);
  padding:clamp(24px,3vw,38px) 0;border-bottom:1px solid var(--line);align-items:baseline;
  transition:background .5s var(--ease)}
.step:hover{background:rgba(201,162,39,.028)}
.step .sn{font-family:var(--serif);font-size:1.5rem;font-weight:300;color:var(--gold);line-height:1;
  letter-spacing:-.02em}
.step h4{font-size:clamp(1.05rem,1.7vw,1.4rem);color:var(--ivory);font-weight:400}
.step p{margin:0;font-size:.95rem}

/* ---------- 应用场景（悬停换图） ---------- */
.apps-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:start}
.apps-list{border-top:1px solid var(--line)}
.app-item{display:block;padding:24px 0;border-bottom:1px solid var(--line);cursor:pointer;
  transition:padding-left .5s var(--ease)}
.app-item .ai{display:flex;align-items:baseline;gap:18px}
.app-item .ai span{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;color:var(--dim);flex-shrink:0}
.app-item h4{font-size:clamp(1.1rem,2vw,1.6rem);color:var(--mist);font-weight:400;
  transition:color .4s var(--ease)}
.app-item p{font-size:.9rem;margin:.6rem 0 0;color:var(--dim);max-width:44ch;
  max-height:0;opacity:0;overflow:hidden;transition:all .55s var(--ease)}
.app-item.on{padding-left:16px}
.app-item.on h4{color:var(--gold-lt)}
.app-item.on p{max-height:100px;opacity:1}
.apps-view{position:relative;overflow:hidden;border-radius:2px;position:sticky;top:110px}
.apps-view img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:opacity .5s var(--ease),transform 1.2s var(--ease)}
.apps-view::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(4,6,10,.4),transparent 60%);pointer-events:none}

/* ---------- 图片栅格 ---------- */
.igrid{display:grid;gap:clamp(12px,1.6vw,22px)}
.ig3{grid-template-columns:repeat(3,1fr)}
.ig2{grid-template-columns:repeat(2,1fr)}
.ig4{grid-template-columns:repeat(4,1fr)}
.icell{position:relative;overflow:hidden;border-radius:2px;display:block}
.icell img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.4s var(--ease)}
.icell:hover img{transform:scale(1.05)}
.icell .cap{position:absolute;left:0;right:0;bottom:0;padding:26px 24px;
  background:linear-gradient(to top,rgba(4,6,10,.92),transparent)}
.icell .cap span{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.icell .cap h4{font-size:1.15rem;margin-top:.5rem;color:var(--ivory);font-weight:400}
.icell .go{position:absolute;top:22px;right:22px;width:38px;height:38px;border-radius:50%;
  border:1px solid var(--line-2);display:grid;place-items:center;color:var(--ivory);
  background:rgba(4,6,10,.5);backdrop-filter:blur(6px);
  opacity:0;transform:translate(-6px,6px);transition:all .5s var(--ease)}
.icell:hover .go{opacity:1;transform:none;border-color:var(--gold);color:var(--gold)}

/* ---------- 视频块 ---------- */
.vfig{margin:0;border:1px solid var(--line);background:#000;border-radius:2px;overflow:hidden}
.vfig video{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover;
  background:#04060A;color:var(--mist);font-size:.85rem}
.vfig figcaption{padding:15px 20px 17px;border-top:1px solid var(--line);
  font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);display:flex;justify-content:space-between;gap:16px;align-items:baseline}
.vfig figcaption b{color:var(--gold);font-weight:600}

/* ---------- 表格 ---------- */
.tw{overflow-x:auto;margin:2rem 0;border-top:1px solid var(--line-2)}
table{width:100%;border-collapse:collapse;font-size:.92rem;min-width:540px}
th,td{text-align:left;padding:15px 22px 15px 0;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--sans);font-size:.7rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold);white-space:nowrap}
td{color:var(--mist)}
td:first-child{color:var(--ivory);white-space:nowrap;width:1%}
table.cmp td,table.cmp th{text-align:center}
table.cmp td:first-child,table.cmp th:first-child{text-align:left}

/* ---------- FAQ ---------- */
.faq{border-bottom:1px solid var(--line)}
.faq summary{padding:26px 0;cursor:pointer;list-style:none;display:flex;
  justify-content:space-between;align-items:flex-start;gap:32px;
  font-family:var(--serif);font-size:clamp(1.05rem,1.7vw,1.32rem);color:var(--ivory);
  font-weight:400;line-height:1.4;transition:color .4s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold-lt)}
.faq summary::after{content:"";flex-shrink:0;width:13px;height:13px;margin-top:9px;
  border-right:1px solid var(--gold);border-bottom:1px solid var(--gold);
  transform:rotate(45deg);transition:transform .45s var(--ease)}
.faq[open] summary::after{transform:rotate(-135deg)}
.faq-bd{padding:0 0 30px;max-width:78ch}
.faq-bd p{font-size:.97rem;color:var(--mist);margin-bottom:1em}
.faq-bd p:last-child{margin-bottom:0}

/* ---------- 提示块 ---------- */
.note{border-left:1px solid var(--gold);padding:6px 0 6px 28px;margin:2.4rem 0}
.note strong{display:block;font-family:var(--sans);font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold);margin-bottom:.9rem;font-weight:600}
.note p{font-size:.95rem;margin-bottom:.8em}
.note p:last-child{margin-bottom:0}

/* ---------- 表单 ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:26px 26px;margin-top:2.4rem}
.field{display:flex;flex-direction:column;gap:9px}
.field.full{grid-column:1/-1}
label{font-family:var(--sans);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);font-weight:600}
input,select,textarea{font-family:var(--sans);font-size:.96rem;padding:14px 2px;color:var(--ivory);
  background:transparent;border:0;border-bottom:1px solid var(--line-2);width:100%;
  transition:border-color .4s;border-radius:0;font-weight:350}
input:focus,select:focus,textarea:focus{outline:0;border-bottom-color:var(--gold)}
select option{background:var(--ink-2);color:var(--ivory)}
textarea{resize:vertical;min-height:120px}
.form button{grid-column:1/-1;justify-self:start;margin-top:10px}
::placeholder{color:#4C555F}

/* ---------- 联系 ---------- */
.tiles{border-top:1px solid var(--line);margin-top:2.4rem}
.tile{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:20px 0;
  border-bottom:1px solid var(--line);align-items:baseline}
.tile b{font-family:var(--sans);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--dim);font-weight:600}
.tile a,.tile span{color:var(--ivory);font-size:.98rem;word-break:break-word}
.tile a:hover{color:var(--gold)}

/* ---------- CTA ---------- */
.cta{text-align:center;border-top:1px solid var(--line)}
.cta h2{max-width:22ch;margin-inline:auto}
.cta p{max-width:56ch;margin:1.6rem auto 0;font-size:1.04rem}
.cta .btns{justify-content:center}

/* ---------- 页脚 ---------- */
.ft{border-top:1px solid var(--line);padding:clamp(56px,7vw,96px) 0 32px;font-size:.9rem}
.ft-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,56px);margin-bottom:56px}
.ft h5{font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--dim);margin:0 0 1.4rem;font-weight:600}
.ft a{display:block;padding:5px 0;color:var(--mist);transition:color .3s}
.ft a:hover{color:var(--gold)}
.ft-about{margin-top:1.4rem;max-width:36ch;line-height:1.7;color:var(--dim);font-size:.88rem}
.ft-bot{border-top:1px solid var(--line);padding-top:26px;display:flex;flex-wrap:wrap;
  gap:14px;justify-content:space-between;font-size:.78rem;color:var(--dim);letter-spacing:.05em}

/* ---------- 社媒图标 ----------
   规则故意排在 .ft a 之后：两边选择器权重一样（0,1,1），靠顺序取胜。
   .ft a 是 display:block（页脚链接一列一行），图标要 inline-flex 才能排成一行方块。 */
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}
.soc{display:flex;flex-wrap:wrap;gap:10px;margin-top:1.6rem}
.soc a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;
  padding:0;border:1px solid var(--line);color:var(--mist);background:rgba(255,255,255,.015);
  transition:color .3s,border-color .3s,background .3s,transform .3s}
.soc a:hover,.soc a:focus-visible{color:var(--gold-lt);border-color:rgba(230,200,119,.55);
  background:rgba(201,162,39,.10);transform:translateY(-2px)}
.soc svg{display:block}
/* 在联系页的 .tile 里，图标紧跟 "Follow" 标签，不要再留一段页脚用的上边距 */
.tile .soc{margin-top:0}

/* ---------- 入场动画 ---------- */
.js .rv{opacity:0;transform:translateY(30px);
  transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0ms)}
.js .rv.in{opacity:1;transform:none}
.h3d-copy>*{opacity:0;transform:translateY(26px);animation:heroIn 1.1s var(--ease) forwards}
.h3d-copy>*:nth-child(1){animation-delay:.15s}
.h3d-copy>*:nth-child(2){animation-delay:.28s}
.h3d-copy>*:nth-child(3){animation-delay:.42s}
.h3d-copy>*:nth-child(4){animation-delay:.52s}
.h3d-copy>*:nth-child(5){animation-delay:.62s}
/* 展台本身比文案晚半拍浮起来，读者先读字、再看见东西 */
.h3d-scene{opacity:0;transform:translateY(30px);animation:heroIn 1.2s var(--ease) .34s forwards}
@keyframes heroIn{to{opacity:1;transform:none}}

/* =====================================================================
   新增：世界市场地图
   ===================================================================== */
.mapwrap{position:relative;border:1px solid var(--line);border-radius:2px;overflow:hidden;
  background:radial-gradient(130% 100% at 62% 8%,rgba(201,162,39,.055),transparent 58%),var(--ink-0)}
/* 地图这一格：相对定位，让网格底纹和悬停提示都锚在地图上，而不是整条 mapwrap。
   没有这一层时提示框按 mapwrap 算坐标，地图一缩到左栏，气泡就漂到信息卡上去了。 */
.mapmap{position:relative;overflow:hidden;min-width:0;display:flex;align-items:stretch}
.mapgrid{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:6.25% 12.5%;mask-image:radial-gradient(80% 80% at 50% 50%,#000 30%,transparent 100%)}
.mapsvg{display:block;width:100%;height:auto;position:relative;z-index:1}
.mapsvg .cty{stroke-width:.55;transition:fill .3s var(--ease),stroke .3s var(--ease),opacity .3s var(--ease);
  fill:#111922;stroke:#222F3B;cursor:pointer;outline:none}
.mapsvg .cty.t3{fill:#1A2531;stroke:#31404F}
.mapsvg .cty.t2{fill:#7A6A33;stroke:#C9A227}
.mapsvg .cty.t1{fill:#E6C877;stroke:#F3E4B4}
.mapsvg .cty.home{fill:#26333F;stroke:#46586B;cursor:default}
.mapsvg .cty.hot{fill:var(--gold-lt);stroke:#FFF6DC}
.mapsvg .cty.dim{opacity:.22}
.mapsvg .cty:focus-visible{stroke:#fff;stroke-width:1.4}
.mapsvg .arc{fill:none;stroke:var(--gold);stroke-width:.9;opacity:.30;
  stroke-dasharray:4 8;animation:routeflow 3.4s linear infinite}
.mapsvg .arc.hot{opacity:.85;stroke-width:1.5}
@keyframes routeflow{to{stroke-dashoffset:-144}}
.mapsvg .hub{fill:var(--gold-lt)}
.mapsvg .hubring{fill:none;stroke:var(--gold);stroke-width:1;transform-origin:center;
  animation:ping 2.8s var(--ease) infinite}
@keyframes ping{0%{r:3;opacity:.85}70%{r:17;opacity:0}100%{r:17;opacity:0}}
.maptip{position:absolute;z-index:6;pointer-events:none;min-width:180px;max-width:270px;
  background:rgba(7,10,15,.95);border:1px solid var(--line-2);border-left:2px solid var(--gold);
  padding:12px 16px 13px;border-radius:2px;backdrop-filter:blur(12px);
  opacity:0;transform:translateY(7px);transition:opacity .2s var(--ease),transform .2s var(--ease)}
.maptip.on{opacity:1;transform:none}
.maptip b{display:block;font-family:var(--serif);font-size:1.02rem;color:var(--ivory);
  font-weight:400;margin-bottom:.35rem;line-height:1.25}
.maptip .tier{font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);display:block}
.maptip .row{display:flex;justify-content:space-between;gap:14px;font-size:.76rem;
  color:var(--dim);border-top:1px solid var(--line);padding-top:6px;margin-top:8px}
.maptip .row span:last-child{color:var(--mist);text-align:right}
.mapbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;
  padding:16px clamp(16px,2vw,26px);border-top:1px solid var(--line);background:rgba(4,6,10,.4)}
.legend{display:flex;flex-wrap:wrap;gap:8px}
.lg{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border:1px solid var(--line);
  border-radius:100px;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--mist);cursor:pointer;transition:all .35s var(--ease);background:none}
.lg:hover{border-color:var(--gold);color:var(--ivory)}
.lg.on{border-color:var(--gold);color:var(--gold);background:rgba(201,162,39,.07)}
.lg i{width:9px;height:9px;border-radius:50%;display:block;flex-shrink:0}
.lg .n{color:var(--dim);font-variant-numeric:tabular-nums}
.maphint{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.mapnote{max-width:78ch;margin:16px 0 0;font-size:.78rem;line-height:1.65;color:var(--dim)}
.mapbody{display:grid;grid-template-columns:1.55fr 1fr;gap:0;align-items:stretch}
.mapcard{padding:clamp(24px,3vw,40px);border-left:1px solid var(--line)}
.mapcard .kick{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.mapcard h3{margin:.9rem 0 .7rem;font-size:clamp(1.3rem,2.2vw,1.9rem)}
.mapcard .reg{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);
  display:block;margin-bottom:1.4rem}
.mapcard .kv{display:flex;justify-content:space-between;gap:18px;font-size:.88rem;
  padding:11px 0;border-top:1px solid var(--line)}
.mapcard .kv span:first-child{color:var(--dim)}
.mapcard .kv span:last-child{color:var(--ivory);text-align:right}
.mapcard .mnote{font-size:.93rem;margin-top:1.5rem;color:var(--mist)}
.mapcard .ph{color:var(--dim);font-size:.95rem}
.maplist{border-top:1px solid var(--line);margin-top:clamp(40px,5vw,64px)}
.mlrow{display:grid;grid-template-columns:1.1fr .8fr 1fr auto;gap:18px;align-items:baseline;
  padding:15px 0;border-bottom:1px solid var(--line);font-size:.9rem;cursor:pointer;
  transition:background .35s var(--ease),padding-left .35s var(--ease)}
.mlrow:hover{background:rgba(201,162,39,.03);padding-left:12px}
.mlrow b{color:var(--ivory);font-weight:400;font-family:var(--serif);font-size:1.02rem}
.mlrow .p{color:var(--dim);font-size:.84rem}
.mlrow .d{color:var(--mist);font-variant-numeric:tabular-nums}
.mlrow .t{font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);
  border:1px solid rgba(201,162,39,.35);padding:3px 9px;border-radius:100px;white-space:nowrap}
.mlrow .t.t3{color:var(--dim);border-color:var(--line-2)}

/* =====================================================================
   新增：场景详情页
   ===================================================================== */
.scene-hero{position:relative;min-height:clamp(440px,66vh,720px);display:flex;align-items:flex-end;
  overflow:hidden;isolation:isolate;margin-top:0}
.scene-hero .media{position:absolute;inset:-6% 0;z-index:-2}
.scene-hero .media img{width:100%;height:100%;object-fit:cover}
.scene-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(to top,rgba(4,6,10,.96) 0%,rgba(4,6,10,.72) 34%,rgba(4,6,10,.30) 72%,rgba(4,6,10,.5) 100%)}
.scene-hero .in{width:100%;max-width:var(--maxw);margin:0 auto;padding:180px var(--pad) clamp(48px,7vh,84px)}
.scene-hero h1{font-size:clamp(2.3rem,6vw,4.6rem);max-width:17ch}
.scene-hero .sub{max-width:56ch;margin-top:1.5rem;font-size:clamp(1rem,1.5vw,1.16rem);color:#C3CCD5}
.crumbs{display:flex;gap:10px;align-items:center;font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);margin-bottom:1.8rem}
.crumbs a:hover{color:var(--gold)}
.crumbs span{opacity:.5}
.scenenav{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)}
.scenenav a{padding:22px 18px;border-right:1px solid var(--line);transition:background .4s var(--ease)}
.scenenav a:last-child{border-right:0}
.scenenav a:hover{background:rgba(201,162,39,.045)}
.scenenav .k{display:block;font-size:.62rem;letter-spacing:.2em;color:var(--dim);margin-bottom:.5rem}
.scenenav .n{font-family:var(--serif);font-size:.98rem;color:var(--mist);line-height:1.3;display:block}
.scenenav a.on .n{color:var(--gold-lt)}
.scenenav a.on .k{color:var(--gold)}
.pcard{border:1px solid var(--line);border-radius:2px;overflow:hidden;display:flex;
  flex-direction:column;transition:border-color .45s var(--ease),transform .45s var(--ease)}
.pcard:hover{border-color:var(--line-2);transform:translateY(-3px)}
.pcard .ph{position:relative;overflow:hidden}
.pcard .ph img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform 1.4s var(--ease)}
.pcard:hover .ph img{transform:scale(1.05)}
.pcard .ph .tag{position:absolute;top:14px;left:14px;font-size:.6rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gold);background:rgba(4,6,10,.72);backdrop-filter:blur(8px);
  padding:5px 11px;border:1px solid rgba(201,162,39,.3);border-radius:100px}
.pcard .bd{padding:24px 24px 26px;flex:1;display:flex;flex-direction:column}
.pcard h4{font-size:1.16rem;margin-bottom:.7rem;color:var(--ivory);font-weight:400}
.pcard p{font-size:.9rem;color:var(--mist);flex:1}
.pcard .sp{margin:1.3rem 0 1.6rem;border-top:1px solid var(--line);font-size:.82rem}
.pcard .sp div{display:flex;justify-content:space-between;gap:14px;padding:8px 0;
  border-bottom:1px solid var(--line)}
.pcard .sp div span:first-child{color:var(--dim)}
.pcard .sp div span:last-child{color:var(--ivory);text-align:right}
.gal{display:grid;gap:clamp(10px,1.3vw,18px)}
.gal.g2{grid-template-columns:repeat(2,1fr)}
.gal.g3{grid-template-columns:repeat(3,1fr)}
.gal figure{margin:0;position:relative;overflow:hidden;border-radius:2px;background:var(--ink-2)}
.gal img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;
  transition:transform 1.5s var(--ease),filter 1.5s var(--ease);filter:saturate(.9)}
.gal figure:hover img{transform:scale(1.05);filter:saturate(1)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 20px 18px;
  background:linear-gradient(to top,rgba(4,6,10,.92),transparent);
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}
.gal .wide{grid-column:span 2}
.gal .tall img{aspect-ratio:3/4}
@media(max-width:900px){.gal .wide{grid-column:span 1}}
/* 展开序列：四步横排。序号写在图【下面】不压在图里 ——
   压在图上的说明字在浅色照片上根本读不出来，而这块的全部价值就是让人看清步骤。 */
.foldstrip{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.3vw,16px);
  margin-top:1.4rem}
.foldstrip figure{margin:0}
.foldstrip img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px;
  background:var(--ink-2);border:1px solid var(--line)}
.foldstrip figcaption{padding:12px 0 0;font-size:.74rem;line-height:1.55;color:var(--dim)}
.foldstrip figcaption b{display:block;margin-bottom:3px;font-size:.66rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
/* 手机上【不】降成一列：四步降成一列就变成四张各占一屏的大图，
   "它怎么展开的"这个一眼就懂的信息反而看不出来了。两列两行最好读。 */
@media(max-width:900px){.foldstrip{grid-template-columns:repeat(2,1fr)}}
.srcnote{margin-top:.9rem;font-size:.78rem;line-height:1.7;color:var(--dim);
  border-left:2px solid var(--line);padding-left:14px}
.qa{border-top:1px solid var(--line);margin-top:2.4rem}
.qa .q{padding:22px 0;border-bottom:1px solid var(--line)}
.qa .q h4{font-size:1.04rem;color:var(--ivory);margin-bottom:.6rem;font-weight:400}
.qa .q p{font-size:.93rem;margin:0;color:var(--mist)}
.bignum{font-family:var(--serif);font-size:clamp(2.6rem,6vw,4.6rem);font-weight:300;
  color:var(--gold-lt);line-height:1;letter-spacing:-.03em}
.bignum+span{display:block;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--dim);margin-top:.9rem}

/* =====================================================================
   新增：3D 自主设计工坊
   ===================================================================== */
.ds-hero{padding-top:var(--pt-dshero);padding-bottom:clamp(30px,4vw,54px)}
.ds-hero .lede{max-width:60ch}
.ds-count{display:flex;flex-wrap:wrap;align-items:baseline;gap:20px;margin-top:2.4rem;
  padding-top:26px;border-top:1px solid var(--line)}
.ds-count .big{font-family:var(--serif);font-size:clamp(2rem,4.6vw,3.4rem);font-weight:300;
  color:var(--ivory);line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.ds-count .lb{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.ds-count .live{display:inline-flex;align-items:center;gap:8px;font-size:.68rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ok)}
.ds-count .live i{width:6px;height:6px;border-radius:50%;background:var(--ok);display:block;
  animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.studio{border:1px solid var(--line);border-radius:2px;overflow:hidden;background:var(--ink-0);
  display:grid;grid-template-columns:268px 1fr;grid-template-rows:1fr auto;
  /* 钉死高度：舞台固定在屏幕里，左侧栏在自己的列里滚，页面不再跟着往下长。
     原来 .studio 没有固定高，grid 的 1fr 退化成内容高，手风琴整条把工坊撑高，
     点下面的栏要先整页往下滚、再滚回来看 3D —— 那就是这个 bug 的根。 */
  height:clamp(520px,74vh,700px)}
/* 手风琴侧栏：每个标题的正下方就是它自己的选项。
   以前是六个标题先挤在顶上、内容全堆在最下面，点"外观"要往下翻过五个标题
   才看得到颜色 —— 客户的反馈就是这个。滚动条挂在整条侧栏上，不在单个面板上。 */
.st-rail{grid-row:1/3;border-right:1px solid var(--line);background:rgba(10,14,19,.6);
  display:flex;flex-direction:column;min-height:0;overflow-y:auto;overscroll-behavior:contain}
.st-tab{display:flex;align-items:center;gap:13px;width:100%;padding:15px 20px;background:none;
  border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;
  font-family:var(--sans);font-size:.82rem;font-weight:500;letter-spacing:.06em;color:var(--mist);
  transition:all .35s var(--ease)}
.st-tab:hover{background:rgba(201,162,39,.05);color:var(--ivory)}
.st-tab.on{color:var(--gold);background:rgba(201,162,39,.075);
  box-shadow:inset 2px 0 0 var(--gold)}
.st-tab .i{width:20px;text-align:center;font-size:.9rem;opacity:.85;flex-shrink:0}
.st-tab .r{margin-left:auto;display:flex;align-items:center;gap:10px}
.st-tab .c{font-size:.62rem;letter-spacing:.1em;color:var(--dim);
  border:1px solid var(--line);border-radius:100px;padding:1px 8px;min-width:24px;text-align:center}
.st-tab.on .c{color:var(--gold);border-color:rgba(201,162,39,.4)}
/* 开合的小箭头：一眼看出这一栏是展开的还是收着的 */
.st-tab .x{font-size:.58rem;color:var(--dim);line-height:1;transition:transform .35s var(--ease)}
.st-tab.on .x{transform:rotate(180deg);color:var(--gold)}
.st-pane{display:none;padding:18px 20px 26px;border-bottom:1px solid var(--line);
  background:rgba(0,0,0,.17)}
.st-pane.on{display:block}
.st-pane h5{font-family:var(--sans);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--dim);margin:0 0 1.1rem;font-weight:600}
.st-pane h5:not(:first-child){margin-top:2.2rem}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{padding:9px 14px;border:1px solid var(--line);background:none;border-radius:2px;
  font-family:var(--sans);font-size:.78rem;color:var(--mist);cursor:pointer;
  transition:all .32s var(--ease);text-align:left}
.opt:hover{border-color:var(--line-2);color:var(--ivory)}
.opt.on{border-color:var(--gold);color:var(--gold);background:rgba(201,162,39,.08)}
.opt small{display:block;font-size:.64rem;color:var(--dim);letter-spacing:.05em;margin-top:2px}
.opt.on small{color:rgba(230,200,119,.65)}
.opt.off{opacity:.32;cursor:default;border-style:dashed}
.opt.off:hover{border-color:var(--line);color:var(--mist)}
.opts.col{flex-direction:column}
.opts.col .opt{width:100%}
.swatches{display:grid;grid-template-columns:repeat(6,1fr);column-gap:9px;row-gap:30px;
  margin-bottom:8px}
.sw{aspect-ratio:1;border-radius:2px;border:1px solid var(--line);cursor:pointer;padding:0;
  position:relative;transition:transform .3s var(--ease),border-color .3s var(--ease)}
.sw:hover{transform:scale(1.08);border-color:var(--line-2)}
.sw.on{border-color:var(--gold);box-shadow:0 0 0 2px rgba(201,162,39,.28)}
.sw span{position:absolute;inset:auto 0 -22px 0;font-size:.56rem;color:var(--dim);
  text-align:center;letter-spacing:.04em;line-height:1.25;pointer-events:none;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.st-hint b{color:var(--gold-lt);font-weight:500}
.wn-toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,18px);z-index:600;
  background:var(--ink-2);border:1px solid var(--line-2);border-left:2px solid var(--gold);
  border-radius:2px;padding:13px 22px;font-family:var(--sans);font-size:.8rem;color:var(--ivory);
  max-width:min(90vw,460px);opacity:0;pointer-events:none;
  transition:opacity .35s var(--ease),transform .35s var(--ease)}
.wn-toast.on{opacity:1;transform:translate(-50%,0)}
/* 符号按钮的名称气泡（↶ ⟲ ✕ ⌂ …）。原生 title 要等一秒、样式改不了、
   触屏完全不弹，所以由 designer.js 自己画一条，认 [data-tip] 属性。
   位置是 JS 算好写死在 left/top 上的，这里只管长相。 */
.wn-tip{position:fixed;left:0;top:0;z-index:700;display:none;max-width:min(78vw,300px);
  padding:7px 11px;background:var(--ink-2);border:1px solid var(--line-2);
  border-left:2px solid var(--gold);border-radius:2px;font-family:var(--sans);
  font-size:.72rem;line-height:1.45;letter-spacing:.02em;color:var(--ivory);
  box-shadow:0 10px 30px rgba(0,0,0,.6);pointer-events:none}
.wn-tip.on{display:block;animation:tipIn .16s var(--ease)}
@keyframes tipIn{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:none}}
.st-stage{position:relative;grid-column:2;grid-row:1;min-height:0;background:
  radial-gradient(80% 70% at 50% 22%,#151E28 0%,#0A0E13 62%,#05070A 100%);
  overflow:hidden}
.st-stage canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
.st-stage.dragging canvas{cursor:grabbing}
.st-stage.placing canvas{cursor:crosshair}
.st-overlay{position:absolute;inset:0;pointer-events:none;z-index:3}
.st-view{position:absolute;top:16px;left:16px;display:flex;gap:7px;pointer-events:auto;z-index:4}
.st-vb{padding:8px 15px;border:1px solid var(--line-2);background:rgba(6,9,13,.72);
  backdrop-filter:blur(10px);border-radius:2px;font-family:var(--sans);font-size:.68rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--mist);cursor:pointer;
  transition:all .3s var(--ease)}
.st-vb:hover{color:var(--ivory);border-color:var(--gold)}
.st-vb.on{background:var(--gold);color:#0A0E13;border-color:var(--gold)}
.st-tools{position:absolute;top:16px;right:16px;display:flex;gap:7px;pointer-events:auto;z-index:4}
.st-tool{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line-2);
  background:rgba(6,9,13,.72);backdrop-filter:blur(10px);border-radius:2px;cursor:pointer;
  color:var(--mist);font-size:.9rem;transition:all .3s var(--ease);padding:0}
.st-tool:hover{color:var(--gold);border-color:var(--gold)}
.st-tool.on{background:var(--gold);color:#0A0E13;border-color:var(--gold)}
/* 置灰但不用 disabled 属性 —— 原生 disabled 的按钮在 Chrome 里收不到
   pointerover，灰着的时候反倒问不出"这键是干什么的"。样式照旧，点了也没反应。 */
.st-tool[aria-disabled="true"]{opacity:.28;cursor:default;color:var(--dim);border-color:var(--line)}
.st-tool[aria-disabled="true"]:hover{color:var(--dim);border-color:var(--line)}
/* 楼层切换（双层时出现在舞台左下角） */
.st-floors{position:absolute;left:16px;bottom:16px;display:flex;gap:6px;pointer-events:auto;z-index:4}
.st-fb{padding:7px 13px;border:1px solid var(--line-2);background:rgba(6,9,13,.72);
  backdrop-filter:blur(10px);border-radius:2px;cursor:pointer;color:var(--mist);
  font-family:var(--sans);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  transition:all .3s var(--ease)}
.st-fb:hover{color:var(--gold);border-color:var(--gold)}
.st-fb.on{background:var(--gold);color:#0A0E13;border-color:var(--gold)}
.st-note{font-size:.74rem;color:var(--dim);line-height:1.6;margin-top:10px}
/* 蓝图弹窗里的「把这份设计发到我邮箱」。输入框沿用全站的"只剩一条下划线"
   样式，所以这里只管排布，不重做外观。 */
.st-mail{margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.st-mail h4{font-family:var(--sans);font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);font-weight:600;margin:0 0 .9rem}
.st-mail p{font-size:.9rem;color:var(--mist);margin-bottom:.9rem;max-width:62ch}
.st-mail-row{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:1rem}
.st-mail-row input{flex:1 1 220px;width:auto;min-width:0;padding:10px 2px}
.st-mail-row .btn{flex:0 0 auto}
/* 蜜罐：真人看不见它，机器人爱填它。不能用 display:none —— 有些机器人会跳过
   隐藏字段，而 left:-9999px 的"看得见但不在屏上"它们照填不误。 */
.st-mail-trap{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.st-mail-note{font-size:.78rem!important;color:var(--dim)!important;line-height:1.6}
.st-mail-err{font-size:.85rem;color:#E3907A;margin:-.3rem 0 .9rem}
.st-mail-err a{color:#E3907A;text-decoration:underline}
.st-mail-note a{color:var(--gold-lt)}
.st-fold{position:absolute;bottom:38px;left:16px;right:16px;font-size:.72rem;color:var(--mist);
  letter-spacing:.03em;pointer-events:none;z-index:4;max-width:62ch;
  text-shadow:0 1px 8px rgba(4,6,10,.9)}
.st-fold b{color:var(--gold-lt);font-weight:600}
.st-hint{position:absolute;bottom:16px;left:16px;right:16px;font-size:.74rem;color:var(--dim);
  letter-spacing:.04em;pointer-events:none;z-index:4;
  text-shadow:0 1px 8px rgba(4,6,10,.9)}
.st-hint b{color:var(--gold)}
/* 设计评分 HUD —— 工坊里的"游戏层"。挂在画布左下角，不占侧栏高度 */
.st-hud{position:absolute;left:16px;bottom:46px;z-index:4;width:min(322px,calc(100% - 32px));
  display:flex;gap:15px;align-items:flex-start;padding:14px 16px;border-radius:2px;
  background:rgba(6,9,13,.80);backdrop-filter:blur(14px);border:1px solid var(--line-2);
  pointer-events:auto;transition:border-color .5s var(--ease),box-shadow .5s var(--ease)}
.st-hud.up{border-color:rgba(201,162,39,.6);box-shadow:0 0 0 1px rgba(201,162,39,.18)}
.hud-ring{position:relative;width:54px;height:54px;flex-shrink:0}
.hud-ring svg{width:54px;height:54px;transform:rotate(-90deg);display:block}
.hud-ring circle{fill:none;stroke-width:2.4}
.hud-tr{stroke:rgba(244,241,236,.10)}
.hud-br{stroke:var(--gold);stroke-linecap:round;stroke-dasharray:109.96;stroke-dashoffset:109.96;
  transition:stroke-dashoffset .7s var(--ease)}
.hud-ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--serif);
  font-size:1.06rem;font-weight:300;color:var(--ivory);font-variant-numeric:tabular-nums;line-height:1}
.hud-body{flex:1;min-width:0}
.hud-line{display:flex;align-items:baseline;gap:10px}
.hud-tier{font-family:var(--serif);font-size:.96rem;font-weight:300;color:var(--gold-lt);
  letter-spacing:.01em}
.hud-bc{margin-left:auto;font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--dim);white-space:nowrap}
.hud-tip{margin:.5rem 0 .72rem;font-size:.72rem;line-height:1.5;color:var(--mist)}
.hud-chips{display:flex;flex-wrap:wrap;gap:4px}
.hud-chips i{width:23px;height:23px;display:grid;place-items:center;font-style:normal;
  font-size:.74rem;line-height:1;border:1px solid var(--line);border-radius:2px;color:var(--dim);
  cursor:help;transition:all .5s var(--ease);user-select:none}
.hud-chips i.on{color:var(--gold);border-color:rgba(201,162,39,.5);
  background:rgba(201,162,39,.11);box-shadow:0 0 0 1px rgba(201,162,39,.12)}
.st-empty{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;
  gap:14px;text-align:center;padding:30px;z-index:5;background:rgba(5,7,10,.9)}
.st-empty p{font-size:.88rem;color:var(--dim);max-width:34ch;margin:0}
.st-spin{width:26px;height:26px;border:1px solid var(--line-2);border-top-color:var(--gold);
  border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.st-bar{grid-column:2;grid-row:2;border-top:1px solid var(--line);display:grid;
  grid-template-columns:repeat(5,1fr);background:rgba(10,14,19,.6)}
.st-m{padding:15px 20px;border-right:1px solid var(--line)}
.st-m:last-child{border-right:0}
.st-m b{display:block;font-family:var(--serif);font-size:1.22rem;font-weight:300;color:var(--ivory);
  line-height:1;font-variant-numeric:tabular-nums}
.st-m span{display:block;font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);margin-top:.5rem}
.ds-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:clamp(26px,3vw,40px);
  padding-top:clamp(26px,3vw,36px);border-top:1px solid var(--line);align-items:center}
.ds-actions .spacer{flex:1}
.ds-note{font-size:.78rem;color:var(--dim);max-width:38ch}
.freebar{display:flex;align-items:center;gap:14px;font-size:.78rem;color:var(--mist);
  flex-wrap:wrap}
.free-note{color:var(--gold-lt);letter-spacing:.04em}
.gal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,20px)}
.dcard{border:1px solid var(--line);border-radius:2px;overflow:hidden;background:var(--ink-0);
  display:flex;flex-direction:column;transition:border-color .4s var(--ease),transform .4s var(--ease)}
.dcard:hover{border-color:var(--line-2);transform:translateY(-3px)}
.dcard .thumb{position:relative;aspect-ratio:4/3;background:
  radial-gradient(80% 70% at 50% 25%,#161F29,#0A0E13 70%);overflow:hidden}
.dcard .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.dcard .thumb .code{position:absolute;top:11px;left:11px;font-size:.6rem;letter-spacing:.14em;
  color:var(--gold);background:rgba(4,6,10,.7);padding:4px 9px;border-radius:100px;
  border:1px solid rgba(201,162,39,.28);font-variant-numeric:tabular-nums}
/* 卡片右下角的完成度标签 —— 让"分数"在画廊里也看得见，大家才会去比 */
.dcard .thumb .dscore{position:absolute;bottom:11px;right:11px;font-size:.58rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--mist);
  background:rgba(4,6,10,.72);padding:4px 9px;border-radius:100px;
  border:1px solid var(--line-2);backdrop-filter:blur(8px)}
.dcard .thumb .dscore b{color:var(--gold-lt);font-weight:500;font-variant-numeric:tabular-nums}
.dcard .bd{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column;gap:5px}
.dcard .bd h4{font-size:.98rem;color:var(--ivory);font-weight:400}
.dcard .bd .sub{font-size:.76rem;color:var(--dim)}
.dcard .bd .mt{font-size:.72rem;color:var(--mist);margin-top:6px;
  display:flex;justify-content:space-between;gap:10px}
.rate{display:flex;align-items:center;gap:3px;margin-top:auto;padding-top:12px;
  border-top:1px solid var(--line);margin-top:12px}
.rate button{background:none;border:0;padding:2px;cursor:pointer;font-size:.92rem;
  color:#39434E;line-height:1;transition:color .25s,transform .25s}
.rate button:hover{transform:scale(1.18)}
.rate button.on{color:var(--gold)}
.rate button.voted{color:var(--gold-lt)}
.rate .cnt{margin-left:auto;font-size:.68rem;color:var(--dim);font-variant-numeric:tabular-nums}
.modal{position:fixed;inset:0;z-index:400;display:none;place-items:center;padding:24px;
  background:rgba(3,5,8,.86);backdrop-filter:blur(8px)}
.modal.open{display:grid}
.modal .box{background:var(--ink-1);border:1px solid var(--line-2);border-radius:2px;
  max-width:620px;width:100%;max-height:86vh;overflow-y:auto;position:relative}
.modal .box.wide{max-width:1000px}
.modal .hd{padding:26px 30px 0;display:flex;justify-content:space-between;align-items:flex-start;gap:20px}
.modal .hd h3{font-size:1.4rem}
.modal .bd{padding:18px 30px 30px}
.modal .x{background:none;border:0;color:var(--dim);font-size:1.4rem;cursor:pointer;
  line-height:1;padding:4px 8px;transition:color .3s}
.modal .x:hover{color:var(--gold)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:1.6rem}
.plan{border:1px solid var(--line);padding:20px 18px;border-radius:2px}
.plan.on{border-color:var(--gold);background:rgba(201,162,39,.05)}
.plan h5{font-family:var(--sans);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);margin:0 0 .9rem;font-weight:600}
.plan .pr{font-family:var(--serif);font-size:1.6rem;color:var(--ivory);line-height:1;font-weight:300}
.plan p{font-size:.82rem;margin:.9rem 0 0;color:var(--mist)}
.bp{background:#fff;color:#111;padding:0;font-family:var(--sans)}
@media print{
  body>*:not(#printRoot){display:none!important}
  #printRoot{display:block!important}
  @page{size:A4 landscape;margin:12mm}
}

/* =====================================================================
   新增：地图提示的细节、灯箱、蓝图打印稿
   ===================================================================== */
.maptip .mnote{font-size:.73rem;line-height:1.5;color:var(--mist);margin:9px 0 0;
  padding-top:8px;border-top:1px solid var(--line)}
.mapsvg .cty.mute{opacity:.07;pointer-events:none}
.mapsvg .cty.pulse{animation:ctypulse 3.1s var(--ease) 2}
@keyframes ctypulse{0%,100%{fill:#E6C877}45%{fill:#FFF8E4}70%{fill:#E6C877}}
.mlrow[hidden]{display:none}
.mapcard.pinned{background:linear-gradient(180deg,rgba(201,162,39,.05),transparent 62%)}
.mapcard .cf{font-size:.82rem;color:var(--dim);margin-top:1.4rem;line-height:1.6}
.mapcard .lk{background:none;border:1px solid var(--line);color:var(--mist);font:inherit;
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;padding:8px 15px;
  border-radius:100px;cursor:pointer;margin-top:1.7rem;transition:all .35s var(--ease)}
.mapcard .lk:hover{border-color:var(--gold);color:var(--gold)}

/* 图片灯箱 */
.wn-lb{position:fixed;inset:0;z-index:500;display:none;place-items:center;
  background:rgba(3,5,8,.94);backdrop-filter:blur(10px);padding:clamp(16px,4vw,54px)}
.wn-lb.on{display:grid}
.wn-lb figure{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;
  align-items:center;gap:14px}
.wn-lb img{max-width:100%;max-height:82vh;object-fit:contain;border-radius:2px;
  animation:heroIn .45s var(--ease) both}
.wn-lb figcaption{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mist);
  text-align:center;max-width:70ch}
.wn-lb button{position:absolute;background:rgba(10,14,19,.7);border:1px solid var(--line-2);
  color:var(--mist);cursor:pointer;border-radius:50%;display:grid;place-items:center;
  transition:all .3s var(--ease);line-height:1}
.wn-lb button:hover{color:var(--gold);border-color:var(--gold)}
.wn-lb .wn-lb-x{top:clamp(14px,3vw,28px);right:clamp(14px,3vw,28px);width:44px;height:44px;font-size:1.5rem}
.wn-lb .wn-lb-p,.wn-lb .wn-lb-n{top:50%;transform:translateY(-50%);width:52px;height:52px;font-size:2rem}
.wn-lb .wn-lb-p{left:clamp(10px,2vw,26px)}
.wn-lb .wn-lb-n{right:clamp(10px,2vw,26px)}
@media(max-width:720px){.wn-lb .wn-lb-p,.wn-lb .wn-lb-n{width:42px;height:42px;font-size:1.6rem}}

/* 工坊侧栏里的小列表（隔墙 / 电路点位） */
.st-list{margin-top:14px;border-top:1px solid var(--line)}
.st-list .li{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;
  padding:9px 0;border-bottom:1px solid var(--line);font-size:.76rem;color:var(--mist)}
.st-list .li em{font-style:normal;color:var(--dim);font-size:.68rem;letter-spacing:.1em;
  text-transform:uppercase}
.st-list .li em.fl{letter-spacing:.04em;color:var(--gold);opacity:.72}
.st-list .li button{background:none;border:0;color:var(--dim);cursor:pointer;font-size:1rem;
  line-height:1;padding:2px 5px;transition:color .25s}
.st-list .li button:hover{color:#D98A6A}
.st-list .empty{font-size:.76rem;color:var(--dim);padding:12px 0}

/* 蓝图 —— 屏幕上是一张白纸，打印时是 A4 横版 */
.bp{background:#fff;color:#12181F;font-family:var(--sans);border-radius:2px;
  padding:clamp(18px,3vw,34px);max-height:74vh;overflow-y:auto}
.bp-sheet + .bp-sheet{margin-top:clamp(18px,3vw,30px);padding-top:clamp(18px,3vw,30px);
  border-top:1px dashed #C9CDD2}
.bp-hd{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:flex-end;
  border-bottom:2px solid #12181F;padding-bottom:14px;margin-bottom:22px}
.bp-hd h1{font-family:var(--serif);font-weight:300;font-size:1.6rem;margin:0;color:#12181F;
  letter-spacing:-.01em}
.bp-hd .sub{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:#6A727B;margin-top:6px}
.bp-hd .code{font-family:var(--mono,ui-monospace,monospace);font-size:1.05rem;color:#12181F;
  border:1px solid #12181F;padding:7px 13px;letter-spacing:.1em}
.bp-hd .meta{text-align:right;font-size:.72rem;color:#6A727B;line-height:1.7}
.bp-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.bp-grid.one{grid-template-columns:1fr}
.bp-fig{margin:0;border:1px solid #D5D9DE;background:#FBFBFC}
.bp-fig img,.bp-fig svg{display:block;width:100%;height:auto}
.bp-fig figcaption{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#6A727B;
  padding:8px 11px;border-top:1px solid #D5D9DE}
.bp h4{font-family:var(--sans);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:#12181F;margin:0 0 12px;font-weight:600}
.bp table{width:100%;border-collapse:collapse;font-size:.82rem}
.bp th{text-align:left;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  color:#6A727B;font-weight:600;padding:0 0 8px;border-bottom:1px solid #12181F}
.bp td{padding:7px 0;border-bottom:1px solid #E3E6EA;vertical-align:top}
.bp td:first-child{color:#6A727B;width:42%}
.bp td:last-child{color:#12181F}
.bp-note{font-size:.78rem;color:#5A626B;line-height:1.6;margin-top:18px;
  border-left:2px solid #C9A227;padding-left:14px}
.bp-ft{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  border-top:1px solid #D5D9DE;margin-top:22px;padding-top:12px;font-size:.7rem;color:#6A727B}
@media print{
  .bp{padding:0;max-height:none;overflow:visible;border-radius:0}
  .bp-sheet{page-break-after:always;break-after:page}
  .bp-sheet:last-child{page-break-after:auto;break-after:auto}
  .bp-hd h1{font-size:15pt}
  .bp table{font-size:8.5pt}
  .bp-grid{gap:7mm}
}

/* ---------- 响应式 ---------- */
@media(max-width:1340px){
  .nav{gap:20px}
  .nav a{font-size:.72rem;letter-spacing:.05em}
  /* 要和上面 .nav a.btn-gold 同重量才压得住（媒体查询在源序后面，同重量即胜出） */
  .nav a.hdr-cta{padding:11px 18px;font-size:.66rem}
}
@media(max-width:1180px){
  .brand-en{font-size:.9rem;letter-spacing:.2em}
  .nav{gap:15px}
  .nav a{font-size:.68rem;letter-spacing:.03em}
  .hdr-cta{display:none}
  .gal-grid{grid-template-columns:repeat(3,1fr)}
  .scenenav{grid-template-columns:repeat(3,1fr)}
  .scenenav a{border-bottom:1px solid var(--line)}
}
@media(max-width:1080px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line);padding-bottom:26px}
  .step{grid-template-columns:56px 1fr;gap:14px 20px}
  .step p{grid-column:2}
  .mapbody{grid-template-columns:1fr}
  .mapcard{border-left:0;border-top:1px solid var(--line);min-height:0}
  .plans{grid-template-columns:1fr}
}
@media(max-width:1000px){
  /* 手机端顶栏：fixed → sticky。
     fixed 的顶栏不占文档位置，菜单一展开就只能"盖"在正文上（旧版是整屏
     inset:0 的黑色蒙层，连首页大标题一起盖掉，还配 body{overflow:hidden}）。
     sticky 的顶栏在文档流里，菜单展开时会把下面整页往下推 —— 这就是
     "出现一列进行选择，而不是覆盖在其他文字上"。 */
  .hdr{position:sticky;top:0;background:rgba(5,7,10,.96);backdrop-filter:blur(16px);
    border-bottom-color:var(--line)}
  /* 顶栏占位了，正文不用再空那么多 */
  :root{--pt-phead:78px;--pt-dshero:92px}
  .burger{display:block}
  .hdr-in{flex-wrap:wrap;row-gap:0}
  /* 菜单：撑满一行、收成 0 高。展开高度由 main.js 量出真实值写在行内样式上，
     纯 CSS 猜 max-height 会有一段"高度没变但动画还在走"的空窗，看着就卡。 */
  .nav{order:3;width:100%;display:block;max-height:0;overflow:hidden;
    transition:max-height .42s var(--ease)}
  .nav a{display:block;font-family:var(--serif);font-size:1.18rem;letter-spacing:-.01em;
    text-transform:none;color:var(--ivory);padding:15px 0;border-top:1px solid var(--line)}
  .nav a::after{display:none}
  .nav a:hover,.nav a.on{color:var(--gold-lt)}
  /* 横屏 / 小屏顶栏比视口还高时，main.js 会给 .nav 加 .tight 并把高度压到屏幕内，
     这时才允许菜单自己滚动，否则最后几项永远点不到。 */
  .nav.tight{overflow-y:auto;-webkit-overflow-scrolling:touch}
  /* 最后那颗金色 CTA 是按钮，不要列表分隔线和衬线字 */
  .nav a.btn{margin:16px 0 20px;padding:14px 18px;border-top:0;justify-content:center;
    font-family:var(--sans);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
  .studio{grid-template-columns:1fr;grid-template-rows:auto auto 1fr auto;height:auto}
  /* 手机上也照旧用手风琴。以前窄屏把标题摊成一条横向滚动的标签条，
     现在标题整行、点开就在下面，比横着找好按。侧栏限高，展开后画布还在屏幕里。 */
  /* 侧栏滚到头之后要能把页面接着往上推。overscroll-behavior:contain 把这条
     链掐断了，而窄屏上侧栏(54vh)+舞台(46vh)正好占满一屏 —— 手指落在哪儿都
     划不动页面，工坊下面的正文再也翻不下去。 */
  .st-rail{grid-row:auto;border-right:0;border-bottom:1px solid var(--line);
    max-height:54vh;overscroll-behavior:auto}
  .st-tab{padding:15px 16px}
  .st-pane{padding:16px 16px 22px}
  .st-stage{grid-column:1;grid-row:auto;min-height:46vh;order:0}
  .st-bar{grid-column:1;grid-row:auto}
  /* ---- 舞台上那几排悬浮控件在窄屏上的排法 ----
     原来视图切换（left:16）和 9 颗工具键（right:16）都钉在 top:16。
     9 颗键加起来 398px，比整个舞台还宽（390 的屏上舞台只有 348px），
     左端被 .st-stage{overflow:hidden} 整个切到屏幕外 —— 最左边那颗正好是
     ↶ 撤销。手机上没有 Ctrl+Z，那是唯一的后悔药，之前根本点不到。
     现在改成自上而下三排，每排都留边距、放不下就自己折行，谁都不会越界。 */
  .st-view{top:10px;left:10px;gap:5px}
  .st-vb{padding:6px 10px;font-size:.62rem;letter-spacing:.1em}
  .st-floors{top:10px;right:10px;left:auto;bottom:auto;gap:5px}
  .st-fb{padding:6px 10px;font-size:.62rem;letter-spacing:.1em}
  .st-tools{top:46px;left:10px;right:10px;justify-content:flex-end;flex-wrap:wrap;gap:5px}
  .st-tool{width:32px;height:32px;font-size:.82rem}
  /* 窄屏画布本来就不高，评分 HUD 压成一条 */
  .st-hud{top:122px;left:10px;right:10px;bottom:auto;width:auto;gap:10px;padding:10px 12px}
  .hud-ring,.hud-ring svg{width:40px;height:40px}
  .hud-tip{margin:.3rem 0 .4rem;font-size:.66rem}
  /* 徽章不再藏起来：手机上没有 hover，藏了就等于 19 枚徽章全都既看不见
     也问不出名字。缩小成小格，名字走 data-tip，长按就报。 */
  .hud-chips{gap:3px}
  .hud-chips i{width:19px;height:19px;font-size:.62rem}
  /* 提示行在窄屏上会折成两行（约 34px 高），折叠尺寸那行要留够，
     否则两行字压在一起 —— 原来 bottom:30 正好差 18px。 */
  .st-fold{bottom:52px;left:10px;right:10px}
  .st-hint{bottom:8px;left:10px;right:10px}
  /* ---- 3D 封面改单栏 ----
     两块悬浮图和四枚角标在 390px 上挤成一团，手机上只留主图。
     倾斜角度也收一半：窄屏 perspective 拉近，原来的 -17° 会让主图左边翘出容器。 */
  .h3d-in{grid-template-columns:1fr;gap:clamp(26px,5vw,40px)}
  .h3d-scene{justify-self:center;max-width:540px;perspective:1150px}
  .h3d-deck{animation:none;transform:rotateY(-10deg) rotateX(4deg)}
  .h3d-sub-p,.h3d-c1,.h3d-c2,.h3d-callout,.h3d-horizon{display:none}
  .h3d-main{width:100%;height:100%;top:0}
  .h3d-cap{font-size:.5rem;padding:7px 11px}
  /* 4 项数据在手机上排 2×2，别拉成一条 4 列的细长条 */
  .h3d-strip{grid-template-columns:1fr 1fr;gap:20px 0;margin-top:clamp(22px,4vh,34px)}
  .h3d-strip div{padding-right:16px}
  .h3d-tick,.h3d-scroll{display:none}
}
@media(max-width:900px){
  .row{grid-template-columns:1fr;gap:26px}
  .row:nth-child(even) .row-media{order:0}
  .split{grid-template-columns:1fr}
  .apps-grid{grid-template-columns:1fr}
  .apps-view{position:relative;top:0;order:-1}
  .ig3,.ig2,.ig4{grid-template-columns:1fr 1fr}
  .ft-grid{grid-template-columns:1fr 1fr}
  .gal-grid{grid-template-columns:repeat(2,1fr)}
  .gal.g3{grid-template-columns:repeat(2,1fr)}
  .scenenav{grid-template-columns:repeat(2,1fr)}
  .st-bar{grid-template-columns:repeat(2,1fr)}
  .st-m{border-bottom:1px solid var(--line)}
}
@media(max-width:720px){
  .h3d-strip{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr}
  .stat{padding:24px 0;border-bottom:1px solid var(--line)}
  .form{grid-template-columns:1fr}
  .ig3,.ig2,.ig4{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr}
  .btns{flex-direction:column;align-items:stretch}
  /* 按钮是 nowrap 的，窄屏上"THE AUSTRALIAN COMPLIANCE DETAIL"这种长标签
     撑到 377px 而容器只有 350px —— 于是整页多出 6px 横向滚动。
     竖排已经占满整行，这里让它换行只会更好看。 */
  .btn{justify-content:center;white-space:normal;text-align:center}
  .form button{justify-self:stretch}
  .mlrow{grid-template-columns:1fr auto;gap:6px 14px}
  .mlrow .p{grid-column:1/-1}
  .swatches{grid-template-columns:repeat(5,1fr)}
  .ds-actions{flex-direction:column;align-items:stretch}
  .ds-actions .btn{justify-content:center}
  .gal-grid{grid-template-columns:1fr}
  .scenenav{grid-template-columns:1fr 1fr}
  .modal .plans{grid-template-columns:1fr}
}
/* 矮屏（iPhone SE 667、横屏、分屏）上把菜单行收紧，让整列塞得进屏幕。
   不这么做的话，592px 的菜单加 88px 顶栏 = 680px，在 670px 的屏幕上
   最后那颗金按钮会被 sticky 顶栏钉在屏幕外——只能靠菜单内部滚动去够，
   而"要滚一下才看得到最后一项"本身就是你最初说的那种不流畅。
   行距收紧后总高约 528px，670px 屏上正好放得下，用不着滚。 */
@media(max-width:1000px) and (max-height:720px){
  .nav a{padding:11px 0;font-size:1.06rem}
  .nav a.btn{margin:10px 0 14px;padding:12px 16px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .rv,.h3d-copy>*,.h3d-scene{opacity:1!important;transform:none!important}
  .h3d-deck{animation:none!important}
  .h3d-tilt{transition:none!important}
  .mapsvg .arc{opacity:.35!important}
}
/* WingNest editorial refinement. Existing brand, clearer hierarchy. */
:root{--mist:#B4BEC7;--dim:#8F9BA7;--maxw:1380px;--pt-phead:clamp(116px,12vw,158px)}
body{background:#070A0F;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
p{line-height:1.78}
h1,h2,h3{font-weight:300;letter-spacing:-.025em}
h2{font-size:clamp(2rem,3.6vw,3.25rem);line-height:1.14}
h3{line-height:1.25}
figure{margin:0}figcaption,.caption{font-size:.76rem;line-height:1.65;color:var(--dim);margin-top:12px}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:2px solid var(--gold-lt);outline-offset:5px}
.sec{padding-block:clamp(56px,6.6vw,96px)}
.sec-head{max-width:720px;margin-bottom:clamp(28px,4vw,48px)}
.sec-head p{font-size:1rem;line-height:1.75;max-width:62ch}
.eyebrow,.num,.collection-label{letter-spacing:.14em;line-height:1.6}
.collection-label{display:block;color:var(--gold-lt);font-size:.65rem;text-transform:uppercase;margin-bottom:12px}
.btn{min-height:46px;padding:14px 22px;letter-spacing:.1em;transition:background .2s,color .2s,border-color .2s,transform .2s}
.btn-gold{background:var(--gold-lt);border-color:var(--gold-lt);color:#10151B}
.btn-gold:hover{background:#F2D68D;border-color:#F2D68D;color:#10151B}
.btn:active{transform:translateY(1px)}
.btns{gap:12px}.tlink{letter-spacing:.10em;font-size:.72rem}
.hdr{background:rgba(7,10,15,.88)}
.hero3d{min-height:min(880px,100svh);padding-top:clamp(112px,13vh,140px);padding-bottom:32px;background:radial-gradient(70% 90% at 80% 40%,rgba(201,162,39,.075),transparent 72%),#070A0F}
.hero3d::after{opacity:.35}
.h3d-floor{opacity:.13}.h3d-ceil{display:none}.h3d-glow{opacity:.3}
.h3d-copy h1{font-size:clamp(2.8rem,4.8vw,4.5rem);line-height:1.13;max-width:14ch;margin-top:1rem}
.h3d-copy .hr{margin:1.35rem 0;width:44px;opacity:.7}
.h3d-sub{max-width:36ch;font-size:clamp(1rem,1.15vw,1.08rem);line-height:1.8}
.h3d-copy .btns{margin-top:1.6rem}
.h3d-main{width:88%;height:69%;border-color:rgba(230,200,119,.24)}
.h3d-sub-p{width:49%;height:34%;right:50%;top:66%}
.h3d-c2{top:74%;padding:15px 18px}
.h3d-chip b{font-size:clamp(.88rem,1.3vw,1.1rem)}
.h3d-chip span{font-size:.52rem;letter-spacing:.12em}
.h3d-strip{margin-top:34px;padding-top:22px;border-top-color:rgba(244,241,236,.13)}
.h3d-strip b{font-family:var(--sans);font-size:.83rem;font-weight:400;line-height:1.4;letter-spacing:0}
.h3d-strip span{font-size:.62rem;letter-spacing:.06em;text-transform:none;margin-top:5px;color:var(--dim)}
#manifesto .narrow{max-width:940px;text-align:left;margin-inline:auto}
#manifesto .lede{font-size:clamp(1.55rem,2.6vw,2.3rem);line-height:1.5}
.intro-copy{max-width:63ch;font-size:1rem;margin-top:1.4rem;color:var(--mist)}
.home-range{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:54px 34px}
.range-photo{display:block;overflow:hidden;background:var(--ink-2);aspect-ratio:3/2}
.range-photo img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.range-photo:hover img{transform:scale(1.025)}
.range-text{padding-top:25px}
.range-text h3{font-size:clamp(1.4rem,2.3vw,2rem);margin:0}
.range-text h3 a{color:var(--ivory)}
.range-text p{font-size:.95rem;max-width:54ch;margin:1rem 0}
.range-fact{font-size:.76rem;color:var(--gold-lt);margin:0 0 1rem}
.collection-more{margin-top:54px;padding:30px 0 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:28px}
.collection-more h3{font-size:1.5rem}.collection-more p{margin:.6rem 0 0;max-width:62ch;font-size:.94rem}
.finish-feature{background:#0C1117;border-block:1px solid var(--line)}
.finish-grid{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:clamp(30px,5vw,78px)}
.finish-grid figure img{width:100%;height:auto;aspect-ratio:1.15;object-fit:cover}
.finish-list{margin:1.7rem 0}
.finish-list>div{display:grid;grid-template-columns:90px 1fr;gap:20px;padding:14px 0;border-top:1px solid var(--line)}
.finish-list dt{color:var(--gold-lt);font-size:.78rem}
.finish-list dd{margin:0;color:var(--mist);font-size:.86rem;line-height:1.65}
.studio-feature{display:grid;grid-template-columns:1fr 1.05fr;align-items:center;gap:clamp(32px,6vw,88px)}
.studio-feature p{max-width:45ch}
.studio-feature-photo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.app-item{padding-block:19px}.app-item p{line-height:1.7;margin-left:34px}
.app-item.on p{max-height:160px;color:var(--mist)}
.apps-view img{aspect-ratio:1.16;max-height:550px}
.journey-panel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,7vw,100px);padding:clamp(28px,4.5vw,64px);border:1px solid rgba(230,200,119,.22);background:linear-gradient(130deg,#111821,#090D13)}
.journey-panel h2{margin-top:16px}.journey-panel p{max-width:44ch}
.journey-details>div+div{margin-top:25px}.journey-details h3{font-family:var(--sans);font-size:.94rem;font-weight:500;letter-spacing:0}
.journey-details p{font-size:.9rem;margin-top:.6rem}
#manufacturing{border-block:1px solid var(--line)}
#manufacturing .split{align-items:center}#manufacturing figure img{width:100%;aspect-ratio:4/3;object-fit:cover}
.process-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.process-grid>div{border-top:1px solid var(--line);padding-top:24px}
.process-grid>div>span{color:var(--gold-lt);font-size:.7rem;letter-spacing:.16em}
.process-grid h3{font-family:var(--sans);font-weight:400;font-size:1.06rem;margin-top:18px;letter-spacing:0}
.process-grid p{font-size:.92rem}
.page-heading h1{font-size:clamp(2.6rem,5vw,4.4rem);max-width:23ch;line-height:1.12}
.page-heading p{margin-top:1.4rem;max-width:62ch;font-size:1.04rem;color:var(--mist)}
.page-heading .eyebrow{margin-bottom:16px}
.collection-nav{background:#0D1219;border-block:1px solid var(--line)}
.collection-nav .wrap{display:flex;flex-wrap:wrap;gap:8px 28px;padding-block:18px}
.collection-nav a{font-size:.76rem;color:var(--mist);padding-block:6px}
.collection-nav a:hover{color:var(--gold-lt)}
.product-chapter{border-bottom:1px solid var(--line);scroll-margin-top:88px}
.chapter-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,5vw,72px);align-items:center}
.chapter-image{min-width:0}.chapter-image img{width:100%;aspect-ratio:1.12;object-fit:cover}
.chapter-copy h2{font-size:clamp(2rem,3vw,2.85rem);margin-top:16px}
.chapter-copy p{font-size:.94rem;max-width:52ch}
.chapter-features{padding:0;list-style:none;margin:22px 0}
.chapter-features li{position:relative;padding-left:17px;margin:10px 0;color:var(--ivory);font-size:.83rem;line-height:1.6}
.chapter-features li::before{content:'';width:5px;height:5px;border:1px solid var(--gold);position:absolute;left:0;top:6px}
.model-panel{margin-top:34px;border-top:1px solid rgba(230,200,119,.3)}
.model-panel>summary,.spec-drawer>summary{display:flex;align-items:center;gap:20px;position:relative;cursor:pointer;padding:21px 32px 21px 0;color:var(--ivory);font-size:.95rem;list-style:none}
.model-panel>summary::-webkit-details-marker,.spec-drawer>summary::-webkit-details-marker{display:none}
.model-panel>summary::after,.spec-drawer>summary::after{content:'+';position:absolute;right:2px;top:18px;font-size:1.25rem;color:var(--gold-lt);font-weight:300}
.model-panel[open]>summary::after,.spec-drawer[open]>summary::after{content:'−'}
.model-panel>summary span{margin-left:auto;color:var(--dim);font-size:.74rem}
.model-table{margin-top:0}.model-table table{min-width:820px}
table caption{text-align:left;color:var(--dim);font-size:.75rem;padding:0 0 14px;line-height:1.7}
.model-table table th,.model-table table td{font-size:.81rem;line-height:1.65;padding:15px 16px;text-align:left;border-bottom:1px solid rgba(244,241,236,.07)}
.model-table table thead th{color:var(--dim);font-family:var(--sans);font-size:.65rem;letter-spacing:.07em;background:#101720;text-transform:uppercase;white-space:nowrap}
.model-table table tbody th{color:var(--gold-lt);font-weight:500;white-space:nowrap;width:auto}
.model-table table td:nth-child(2){white-space:nowrap}.model-table table td:last-child{white-space:nowrap}
.model-table table td:first-child{width:auto}.model-enquire{font-size:.71rem;color:var(--ivory);text-decoration:underline;text-underline-offset:4px}
.spec-drawer{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:15px}
.spec-drawer .tw{margin:0 0 24px}.spec-drawer table{min-width:0}
.spec-drawer table th{color:var(--ivory);font-weight:400;width:29%;text-align:left;vertical-align:top;padding:15px}
.spec-drawer table td{padding:15px;font-size:.85rem;line-height:1.7;width:auto}
.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.plan-grid figure{min-width:0}.plan-grid img{background:white;width:100%;height:220px;object-fit:contain}
.scope-note{margin-top:26px;color:var(--dim);font-size:.8rem;line-height:1.7;max-width:84ch}
.extended-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:44px 32px}
.extended-card{min-width:0;scroll-margin-top:100px}
.extended-card>figure{margin-bottom:22px}.extended-card>figure img{width:100%;aspect-ratio:1.8;object-fit:cover}
.extended-card:nth-child(3)>figure img{object-position:center 20%}
.extended-card>div>h3{font-size:1.65rem}.extended-card>div>p{font-size:.92rem;max-width:54ch}
.extended-card .finish-list>div{grid-template-columns:115px 1fr;gap:18px}
.extended-card .tlink{margin-top:18px}
.fitout-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 52px}
.fitout-grid>div{border-top:1px solid var(--line);padding-top:22px}
.fitout-grid h3{font-size:1.35rem}.fitout-grid p{max-width:57ch;font-size:.94rem}
.quality-list>div{border-top:1px solid var(--line);padding:20px 0}
.quality-list h3{font-family:var(--sans);font-size:1rem;letter-spacing:0;font-weight:400}
.quality-list p{font-size:.92rem}
.faq{padding-block:5px}.faq summary{font-size:1.1rem;line-height:1.6;padding-right:32px}.faq .faq-bd p{line-height:1.85;font-size:.95rem}
.cta{background:radial-gradient(90% 120% at 50% 110%,rgba(201,162,39,.07),transparent 70%),#0C1118}
.cta h2{max-width:22ch;margin-inline:auto}.cta p{max-width:56ch}
.ft-about{color:var(--dim)}
.mapmap{align-items:center}.mapcard{padding:28px}.mapcard p{font-size:.88rem}.mapcard h3{font-size:1.6rem}
.mapnote{padding:0 24px 18px;max-width:none;margin-top:14px;font-size:.72rem}
.ds-hero{padding-bottom:36px}.ds-hero .lede{font-family:var(--sans);font-size:1rem;line-height:1.8;max-width:65ch}
.ds-count{margin-top:24px}.studio{height:clamp(500px,calc(100svh - 124px),740px);grid-template-rows:minmax(0,1fr) auto}
.st-rail{scrollbar-width:thin;scrollbar-color:#7E7042 #10171E}.st-rail>*{flex-shrink:0}
.studio-feature .caption{font-size:.75rem}
.scene-hero .sub{max-width:52ch;font-size:1rem;line-height:1.8}
.scene-extra{margin-top:32px;border-top:1px solid var(--line);padding-top:22px}
.scene-extra h3{font-size:1.25rem}.scene-extra p{font-size:.9rem}
@media(max-width:1080px){.chapter-intro{gap:32px}.journey-panel{gap:32px}.mapbody{grid-template-columns:1.4fr 1fr}.mapcard{border-left:1px solid var(--line);border-top:0}}
@media(max-width:1000px){
.hero3d{min-height:0;padding-top:44px;padding-bottom:28px}.h3d-copy h1{max-width:17ch;font-size:clamp(2.7rem,6.5vw,4rem)}
.h3d-scene{max-width:600px;aspect-ratio:3/2;margin-top:16px}.h3d-main{width:100%;height:100%}.h3d-strip{grid-template-columns:1fr 1fr;gap:22px 20px;margin-top:32px}
.chapter-intro{grid-template-columns:1fr 1fr}.chapter-image img{aspect-ratio:.92}.chapter-copy p{font-size:.88rem}
.studio{height:auto;grid-template-rows:auto minmax(360px,46vh) auto}.st-rail{grid-column:1;grid-row:1;max-height:40vh}.st-stage{grid-column:1;grid-row:2;min-height:360px}.st-bar{grid-row:3}
}
@media(max-width:800px){
.home-range{gap:36px 22px}.range-text{padding-top:18px}.range-text h3{font-size:1.4rem}.range-text p{font-size:.88rem}
.finish-grid,.studio-feature,.journey-panel,.chapter-intro{grid-template-columns:1fr;gap:30px}
.finish-grid figure img{aspect-ratio:3/2}.chapter-image img{aspect-ratio:3/2}.chapter-copy p{font-size:.95rem}
.process-grid{grid-template-columns:1fr;gap:22px}.process-grid>div{padding-top:18px}.process-grid h3{margin-top:12px}
.extended-grid{gap:36px 24px}.model-panel>summary span{display:none}.mapbody{grid-template-columns:1fr}.mapcard{border-left:0;border-top:1px solid var(--line)}
.collection-more{align-items:flex-start;flex-direction:column;gap:18px}.journey-panel{padding:28px}
}
@media(max-width:600px){
.sec{padding-block:48px}.home-range,.extended-grid,.fitout-grid,.plan-grid{grid-template-columns:1fr}
.h3d-copy h1{font-size:2.9rem}.h3d-sub{font-size:.98rem;max-width:35ch}.h3d-copy .btns{flex-wrap:wrap}.h3d-strip b{font-size:.78rem}
.range-photo{aspect-ratio:3/2}.range-fact{font-size:.74rem}.page-heading h1{font-size:2.6rem}.page-heading p{font-size:.96rem}.page-heading{padding-top:44px!important}
.collection-nav .wrap{gap:8px 22px;padding-block:12px}.collection-nav a{font-size:.72rem}
.finish-list>div{grid-template-columns:78px 1fr;gap:15px}.model-table table{min-width:760px}
.plan-grid img{height:180px}.spec-drawer table th{width:32%;padding-left:0;font-size:.76rem}.spec-drawer table td{font-size:.8rem;padding-right:0}
.extended-card>figure img{aspect-ratio:1.65}.faq summary{font-size:1rem}.faq .faq-bd p{font-size:.9rem}
.model-panel>summary{font-size:.9rem}.scope-note{font-size:.75rem}.mapnote{padding:0 16px 16px}.ds-hero h2{font-size:2.1rem!important}
}
@media(prefers-reduced-motion:reduce){.range-photo img{transition:none}}


.chapter-copy h2{margin-bottom:20px}
.page-products .page-heading{padding-top:128px!important;padding-bottom:32px!important}
.page-products .page-heading h1{font-size:clamp(2.6rem,4vw,3.6rem)}
.page-markets .page-heading{padding-top:122px!important;padding-bottom:32px!important}
.page-markets .page-heading h1{font-size:clamp(2.3rem,3.4vw,3.1rem)}
.page-markets .page-heading p{max-width:78ch;margin-top:18px;font-size:.95rem}
.studio{scroll-margin-top:90px}
.ds-hero h1{max-width:23ch}
@media(max-width:600px){.page-products .page-heading,.page-markets .page-heading{padding-top:36px!important;padding-bottom:30px!important}.page-products .page-heading h1{font-size:2.45rem}}

@media(max-width:600px){
.model-table{overflow:visible}.model-table table{min-width:0;display:block}
.model-table caption{display:block}.model-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.model-table tbody{display:grid;gap:12px}
.model-table tr{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:0 16px;padding:16px;background:#101720}
.model-table table tbody th{grid-column:1/-1;padding:0 0 14px;font-size:1.05rem;border:0}
.model-table table tbody td{padding:8px 0;border:0;white-space:normal!important;font-size:.8rem;min-width:0}
.model-table td[data-label]::before{content:attr(data-label);display:block;color:var(--dim);font-size:.62rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.model-table table td:nth-child(4),.model-table table td:last-child{grid-column:1/-1}
.model-enquire{display:inline-flex;padding:7px 0}
}

/* Procurement information: compact, within the existing brand palette. */
.nav-range{position:relative}
.nav-range>summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;padding:4px 0;color:var(--mist);font:500 .78rem var(--sans);letter-spacing:.09em;text-transform:uppercase}
.nav-range>summary::-webkit-details-marker{display:none}
.nav-range.on>summary,.nav-range[open]>summary{color:var(--gold-lt)}
.nav-chevron{width:6px;height:6px;border-right:1px solid currentColor;border-bottom:1px solid currentColor;transform:rotate(45deg);margin-top:-3px}
.nav-range[open] .nav-chevron{transform:rotate(225deg);margin-top:3px}
.range-menu{position:absolute;top:100%;left:-20px;min-width:245px;padding:14px 20px;background:#10171E;border:1px solid var(--line-2);box-shadow:0 18px 36px rgba(0,0,0,.3)}
.nav .range-menu a{display:block;padding:12px 0;font-family:var(--sans);font-size:.78rem;letter-spacing:0;text-transform:none;line-height:1.5;border:0}
.nav .range-menu a::after{display:none}
.nav .range-menu a:hover{color:var(--gold-lt)}
.nav-range>summary:focus-visible,.model-enquire:focus-visible{outline:2px solid var(--gold-lt);outline-offset:5px}
.hero3d .h3d-copy h1{font-size:clamp(2.5rem,4.1vw,3.9rem);line-height:1.14;max-width:19ch}
.trust-strip{border-block:1px solid var(--line);background:#0C1117}
.trust-strip .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;padding-block:18px}
.trust-strip span{color:var(--mist);font-size:.72rem;letter-spacing:.03em}
.trust-strip a{font-size:.7rem;color:var(--gold-lt)}
.trust-strip .trust-label{color:var(--ivory);font-weight:500}
.range-specs{margin:0 0 20px;padding:18px 0;border-block:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:14px 22px}
.range-specs>div{min-width:0}.range-specs .spec-wide{grid-column:1/-1}
.range-specs dt{font-size:.63rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);margin-bottom:5px}
.range-specs dd{margin:0;color:var(--ivory);font-size:.83rem;line-height:1.6}
.range-specs dd b{font-weight:500;color:var(--gold-lt)}
.range-actions{display:flex;align-items:center;flex-wrap:wrap;gap:16px 24px}
.range-actions .btn{font-size:.67rem;padding:12px 18px}
.range-actions .tlink{font-size:.75rem}
.model-table .model-enquire{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 12px;border:1px solid rgba(201,162,39,.55);border-radius:2px;text-decoration:none;font-size:.72rem;color:var(--gold-lt);white-space:nowrap;transition:background .2s,color .2s}
.model-table .model-enquire:hover{background:var(--gold);color:var(--ink-0)}
.related-links{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;border-top:1px solid var(--line);padding-top:22px;margin-top:26px}
.related-links span{font-size:.72rem;color:var(--dim)}
.related-links a{font-size:.77rem;color:var(--gold-lt);text-decoration:underline;text-underline-offset:4px}
.ordering-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;border-block:1px solid var(--line);padding-block:26px}
.ordering-facts dt{font-size:.72rem;color:var(--gold-lt);margin-bottom:9px}
.ordering-facts dd{font-size:.88rem;line-height:1.75;color:var(--mist);margin:0}
.ordering-details{margin-top:24px}.ordering-details .spec-drawer p{font-size:.89rem;max-width:78ch;margin:0 0 20px}
.form .field-hint{font-size:.72rem;line-height:1.6;color:var(--dim);margin:7px 0 0}
.form label{color:var(--mist)}.form ::placeholder{color:#87929E}
.form .form-notice{grid-column:1/-1;font-size:.75rem;line-height:1.7;color:var(--mist);margin:0}
.form-notice a{color:var(--gold-lt);text-decoration:underline;text-underline-offset:3px}
.form .field[hidden]{display:none}
.quote-basics{border-top:1px solid var(--line);margin-top:26px;padding-top:18px;font-size:.8rem;color:var(--mist);line-height:1.8}
.quote-basics strong{color:var(--ivory);font-weight:500}
.privacy-content{max-width:820px}
.privacy-content section+section{margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}
.privacy-content h2{font-size:1.45rem;line-height:1.4}
.privacy-content p,.privacy-content li{font-size:.92rem;line-height:1.85;color:var(--mist)}
.privacy-content a{color:var(--gold-lt);text-decoration:underline;text-underline-offset:3px}
.ft-bot{flex-wrap:wrap;gap:12px 24px}.ft-bot a{color:var(--mist);text-decoration:underline;text-underline-offset:4px}
@media(max-width:1340px){.nav-range>summary{font-size:.72rem;letter-spacing:.05em}}
@media(max-width:1180px){.nav-range>summary{font-size:.68rem;letter-spacing:.03em}}
@media(max-width:1000px){
.nav-range>summary{padding:15px 0;border-top:1px solid var(--line);font-family:var(--serif);font-size:1.18rem;letter-spacing:-.01em;text-transform:none;color:var(--ivory)}
.range-menu{position:static;min-width:0;box-shadow:none;border:0;border-left:1px solid var(--gold);padding:0 0 4px 20px;margin:0 0 14px;background:transparent}
.nav .range-menu a{font-size:.9rem;padding:10px 0}
.hero3d .h3d-copy h1{font-size:clamp(2.35rem,6vw,3.8rem)}
}
@media(max-width:700px){
.ordering-facts{grid-template-columns:1fr;gap:20px}.trust-strip .wrap{justify-content:flex-start;gap:12px 20px}.trust-label{flex-basis:100%}
.range-specs{gap:13px 16px}.range-specs dd{font-size:.8rem}.related-links span{flex-basis:100%}
}
@media(max-width:600px){.hero3d .h3d-copy h1{font-size:clamp(2rem,8.7vw,2.65rem)}.nav-range>summary{font-size:1.06rem;padding:11px 0}}