/* =========================================================
   米宿宝 官网 · 设计系统
   ========================================================= */
@property --tmp { syntax: '<integer>'; initial-value: 28; inherits: true; }

:root{
  --bg:#05070D;
  --bg-2:#0A0E18;
  --surface:rgba(255,255,255,.035);
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --text:#F4F1EA;
  --mute:#A4AABA;
  --dim:#666E80;
  --amber:#FFB938;
  --orange:#F2852A;
  --yellow:#FDBE2D;
  --grad:linear-gradient(120deg,#FFD978 0%,#FFB938 38%,#F2852A 100%);
  --blue:#4C8DFF;
  --green:#3DDC97;
  --red:#FF6B6B;
  --ease:cubic-bezier(.2,.8,.2,1);
  --expo:cubic-bezier(.16,1,.3,1);
  --font:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --maxw:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:80px}
body{
  font-family:var(--font);background:var(--bg);color:var(--text);
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip;
}
body.loading{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
svg{display:block}
::selection{background:var(--amber);color:#1a1000}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;letter-spacing:.26em;color:var(--amber);font-weight:600;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--grad);box-shadow:0 0 12px var(--amber)}
.h2{font-size:clamp(34px,4.6vw,62px);line-height:1.12;font-weight:900;letter-spacing:-.01em}
.sub{color:var(--mute);font-size:17px;max-width:600px}
.sec{position:relative;padding:150px 0}
.sec-head{display:grid;gap:20px;margin-bottom:70px}
.sec-head.center{text-align:center;justify-items:center}
.split-head{grid-template-columns:1.2fr 1fr;align-items:end;gap:40px}
.split-head .sub{justify-self:end}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips li{padding:6px 13px;border-radius:999px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:13px;color:var(--mute)}

/* 颗粒噪点 */
.grain{position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1s steps(4) infinite}
@keyframes grain{0%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-2%)}100%{transform:translate(0,0)}}

/* ---------- 按钮 ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:54px;padding:0 28px;border-radius:999px;
  font-weight:600;font-size:15.5px;white-space:nowrap;overflow:hidden;isolation:isolate;
  transition:transform .5s var(--expo),box-shadow .4s,background .3s,border-color .3s}
.btn-primary{background:var(--grad);color:#241300;box-shadow:0 12px 34px -10px rgba(242,133,42,.7),inset 0 1px 0 rgba(255,255,255,.55)}
.btn-primary::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.6) 50%,transparent 70%);transform:translateX(-130%);transition:transform .9s var(--expo)}
.btn-primary:hover::after{transform:translateX(130%)}
.btn-primary:hover{box-shadow:0 18px 44px -10px rgba(242,133,42,.85),inset 0 1px 0 rgba(255,255,255,.55)}
.btn-ghost{border:1px solid var(--line-2);background:rgba(255,255,255,.05);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.28)}
.arr{display:inline-block;transition:transform .4s var(--expo)}
.btn:hover .arr,.card:hover .arr{transform:translateX(5px)}
.play{width:22px;height:22px;border-radius:50%;background:#fff;position:relative;flex:none}
.play::after{content:"";position:absolute;left:8px;top:6px;border-left:8px solid #111;border-top:5px solid transparent;border-bottom:5px solid transparent}

/* ---------- Loader ---------- */
.loader{position:fixed;inset:0;z-index:200;background:#04060B;display:grid;place-items:center;
  transition:clip-path 1.1s var(--expo);clip-path:inset(0 0 0 0)}
.loader.done{clip-path:inset(0 0 100% 0)}
.loader-in{display:flex;flex-direction:column;align-items:center;gap:22px}
.loader-mark{width:130px;overflow:visible}
.lm{opacity:0;transform-box:fill-box;transform-origin:center}
.lm-l{animation:lmL .9s var(--expo) .1s forwards}
.lm-v{animation:lmV .9s var(--expo) .25s forwards}
.lm-r{animation:lmR .9s var(--expo) .4s forwards}
@keyframes lmL{from{opacity:0;transform:translateX(-60px) skewX(10deg)}to{opacity:1;transform:none}}
@keyframes lmV{from{opacity:0;transform:translateY(-70px) scale(.8)}to{opacity:1;transform:none}}
@keyframes lmR{from{opacity:0;transform:translateX(60px) skewX(-10deg)}to{opacity:1;transform:none}}
.loader-name{display:flex;gap:.35em;font-size:22px;font-weight:900;letter-spacing:.2em;color:#F2852A}
.loader-name span{opacity:0;transform:translateY(14px);animation:up .7s var(--expo) forwards}
.loader-name span:nth-child(1){animation-delay:.55s}.loader-name span:nth-child(2){animation-delay:.63s}.loader-name span:nth-child(3){animation-delay:.71s}
@keyframes up{to{opacity:1;transform:none}}
.loader-bar{width:150px;height:2px;border-radius:2px;background:rgba(255,255,255,.08);overflow:hidden}
.loader-bar i{display:block;height:100%;background:var(--grad);transform:scaleX(0);transform-origin:left;animation:lbar 1.3s var(--ease) .2s forwards}
@keyframes lbar{to{transform:scaleX(1)}}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;top:96px;z-index:120;transform:translate(-50%,-20px);opacity:0;pointer-events:none;
  padding:12px 22px;border-radius:999px;background:rgba(18,22,34,.92);border:1px solid var(--line-2);backdrop-filter:blur(12px);
  font-size:14.5px;transition:.5s var(--expo);box-shadow:0 20px 40px -10px rgba(0,0,0,.6)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- 导航 ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:60;border-bottom:1px solid transparent;
  transition:background .4s,border-color .4s,transform .6s var(--expo),backdrop-filter .4s}
.nav.scrolled{background:rgba(6,8,14,.68);backdrop-filter:blur(18px) saturate(1.5);-webkit-backdrop-filter:blur(18px) saturate(1.5);border-color:var(--line)}
.nav.hide{transform:translateY(-101%)}
.nav-in{height:78px;display:flex;align-items:center;gap:36px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:20px;letter-spacing:.12em}
.brand svg{width:44px;height:18px}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{position:relative;display:block;padding:8px 14px;font-size:14.5px;color:var(--mute);border-radius:999px;transition:color .3s,background .3s}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:1px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px var(--amber)}
.nav-cta{height:42px;padding:0 22px;font-size:14px}
.nav-toggle{display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);position:relative}
.nav-toggle i{position:absolute;left:12px;right:12px;height:1.5px;background:#fff;transition:.4s var(--expo)}
.nav-toggle i:first-child{top:16px}.nav-toggle i:last-child{top:24px}
.nav.open .nav-toggle i:first-child{top:20px;transform:rotate(45deg)}
.nav.open .nav-toggle i:last-child{top:20px;transform:rotate(-45deg)}
.scroll-progress{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--grad);transform:scaleX(var(--sp,0));transform-origin:left}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:130px 0 200px}
.hero-media{position:absolute;inset:0;z-index:-3;will-change:transform}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);filter:brightness(.9)}
body.ready .hero-media img{animation:heroIn 2.6s var(--expo) both}
@keyframes heroIn{from{transform:scale(1.28);filter:brightness(.25) blur(6px)}to{transform:scale(1.08);filter:brightness(.9) blur(0)}}
.hero-shade{position:absolute;inset:0;z-index:-2;pointer-events:none;background:
  linear-gradient(90deg,rgba(5,7,13,.95) 0%,rgba(5,7,13,.8) 32%,rgba(5,7,13,.2) 62%,rgba(5,7,13,.3) 100%),
  linear-gradient(0deg,var(--bg) 0%,rgba(5,7,13,.4) 22%,transparent 45%),
  linear-gradient(180deg,rgba(5,7,13,.7) 0%,transparent 22%)}
.hero-dust{position:absolute;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none}
.hero-copy{position:relative;width:100%;will-change:transform}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 12px;border-radius:999px;font-size:13.5px;color:#E9E4D8;
  background:rgba(255,255,255,.06);border:1px solid var(--line-2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  opacity:0;transform:translateY(16px);transition:1s var(--expo) .4s}
.live{position:relative;width:8px;height:8px;border-radius:50%;background:var(--green);flex:none;display:inline-block}
.live::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--green);animation:ping 1.8s var(--ease) infinite}
@keyframes ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(3.2);opacity:0}}
.hero-title{margin:26px 0 26px;font-size:clamp(46px,6.8vw,100px);line-height:1.05;font-weight:900;letter-spacing:-.02em}
.hero-title .line{display:block;overflow:hidden;padding:.04em 0 .08em}
.hero-title .ch{display:inline-block;transform:translateY(115%) rotate(8deg);transform-origin:left bottom;transition:transform 1.2s var(--expo);transition-delay:calc(var(--i) * 45ms + .55s)}
.hero-title em{font-style:normal}
.hero-title em .ch{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{max-width:540px;color:#C2C6D0;font-size:17.5px;opacity:0;transform:translateY(20px);transition:1.2s var(--expo) 1.3s}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px;opacity:0;transform:translateY(20px);transition:1.2s var(--expo) 1.45s}
body.ready .pill,body.ready .hero-lead,body.ready .hero-actions{opacity:1;transform:none}
body.ready .hero-title .ch{transform:none}

.hotspot{position:absolute;left:0;top:0;width:0;height:0;opacity:0;transition:opacity 1s 2.2s}
body.ready .hotspot{opacity:1}
.hotspot>i{position:absolute;width:14px;height:14px;left:-7px;top:-7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(255,185,56,.25),0 0 24px var(--amber)}
.hotspot>i::before,.hotspot>i::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:1.5px solid var(--amber);animation:hs 2.4s var(--ease) infinite}
.hotspot>i::after{animation-delay:1.2s}
@keyframes hs{0%{transform:scale(1);opacity:1}100%{transform:scale(4.2);opacity:0}}
.hs-tag{position:absolute;left:-40px;bottom:46px;display:grid;gap:2px;white-space:nowrap;padding:10px 16px;border-radius:14px;font-size:12px;color:var(--mute);
  background:rgba(8,10,18,.72);border:1px solid var(--line-2);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.hs-tag b{color:var(--text);font-size:14px}
.hs-tag::after{content:"";position:absolute;left:40px;top:100%;width:1px;height:38px;background:linear-gradient(var(--line-2),var(--amber))}

.hud{position:absolute;right:max(32px,calc((100vw - var(--maxw))/2 + 32px));bottom:142px;width:280px;padding:18px 18px 16px;border-radius:22px;
  background:rgba(10,13,22,.66);border:1px solid var(--line-2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.7);opacity:0;transform:translateY(30px) scale(.96);transition:1.2s var(--expo) 2s}
body.ready .hud{opacity:1;transform:none}
.hud-top{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:.08em;color:var(--mute)}
.hud-top span{display:flex;align-items:center;gap:8px}
.hud-room{font-size:22px;color:var(--text);letter-spacing:.04em}
.hud-steps{margin:14px 0 12px;display:grid;gap:9px}
.hud-steps li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--dim);transition:color .4s}
.hud-steps li::before{content:"";width:18px;height:18px;border-radius:50%;border:1.5px solid var(--line-2);flex:none;transition:.4s;background-position:center;background-repeat:no-repeat}
.hud-steps li.cur{color:var(--text)}
.hud-steps li.cur::before{border-color:var(--amber);border-top-color:transparent;animation:spin .8s linear infinite}
.hud-steps li.done{color:#D8DCE4}
.hud-steps li.done::before{background-color:var(--green);border-color:var(--green);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23062' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E");background-size:12px}
@keyframes spin{to{transform:rotate(360deg)}}
.hud-bar{height:4px;border-radius:4px;background:rgba(255,255,255,.08);overflow:hidden}
.hud-bar i{display:block;height:100%;width:var(--w,0%);background:var(--grad);transition:width .7s var(--expo)}
.hud-foot{margin-top:10px;font-size:12px;color:var(--dim)}
.hud.complete .hud-foot{color:var(--green)}

.hero-facts{position:absolute;left:0;right:0;bottom:44px;opacity:0;transform:translateY(30px);transition:1.2s var(--expo) 1.7s}
body.ready .hero-facts{opacity:1;transform:none}
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;background:rgba(10,13,22,.5);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);overflow:hidden}
.fact{padding:20px 28px;display:flex;align-items:baseline;gap:10px}
.fact+.fact{border-left:1px solid var(--line)}
.fact b{font-size:36px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fact small{font-size:14px;color:var(--mute)}

/* ---------- Marquee ---------- */
.marquee{position:relative;padding:44px 0;overflow:hidden;border-block:1px solid var(--line);
  background:linear-gradient(180deg,transparent,rgba(255,185,56,.035),transparent)}
.mq-row{display:flex;width:max-content;white-space:nowrap;will-change:transform}
.mq-row+.mq-row{margin-top:6px}
.mq-row span{font-size:clamp(40px,6vw,86px);line-height:1.15;font-weight:900;padding:0 .3em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.2)}
.mq-row span.f{color:var(--text);-webkit-text-stroke:0}
.mq-row span.star{color:var(--amber);-webkit-text-stroke:0;font-size:clamp(22px,3vw,42px);align-self:center}

/* ---------- 字符拆分显现 ---------- */
[data-split] .ch{display:inline-block;opacity:0;transform:translateY(.45em);filter:blur(10px);
  transition:opacity .9s var(--expo),transform .9s var(--expo),filter .9s var(--expo);transition-delay:calc(var(--i) * 28ms)}
[data-split].in .ch{opacity:1;transform:none;filter:none}
[data-split] .grad-text{background:none;color:inherit}
[data-split] .grad-text .ch{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
[data-reveal]{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--expo),transform 1.1s var(--expo);transition-delay:var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- 通用卡片（聚光边框） ---------- */
.card{position:relative;display:block;border-radius:26px;border:1px solid var(--line);overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));isolation:isolate}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:2;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,185,56,.7),transparent 42%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s}
.card::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,50%),rgba(255,185,56,.07),transparent 45%);opacity:0;transition:opacity .4s}
.card:hover::before,.card:hover::after{opacity:1}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.bento .card{padding:32px;min-height:330px;display:flex;flex-direction:column;transition:transform .6s var(--expo),border-color .4s,opacity 1.1s var(--expo)}
.bento .card:hover{transform:translateY(-6px)}
.bento .card:nth-child(2){--d:.08s}.bento .card:nth-child(3){--d:.05s}.bento .card:nth-child(4){--d:.12s}.bento .card:nth-child(5){--d:.19s}
.bento .card.in:hover{transform:translateY(-6px)}
.b-kiosk{grid-column:span 4;flex-direction:row!important;gap:28px;align-items:stretch}
.b-verify{grid-column:span 2}
.b-lock,.b-control,.b-pms{grid-column:span 2}
.tag{font-size:11px;letter-spacing:.24em;color:var(--amber);font-weight:600}
.bento h3{font-size:24px;font-weight:800;margin:10px 0 8px}
.bento p{color:var(--mute);font-size:14.5px}
.b-text{flex:0 0 38%;display:flex;flex-direction:column}
.more{margin-top:auto;padding-top:20px;font-size:14px;font-weight:600;color:var(--text)}
.b-photos{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.b-photos figure{position:relative;border-radius:18px;overflow:hidden;background:#071534;border:1px solid rgba(120,160,255,.12)}
.b-photos img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--expo)}
.b-photos figure:hover img{transform:scale(1.08)}
.b-photos img.pos-tower{object-position:30% 50%}
.b-photos img.crop-hq{object-position:50% 0;transform:scale(1.25);transform-origin:50% 8%}
.b-photos figure:hover img.crop-hq{transform:scale(1.36)}
.b-photos figcaption{position:absolute;left:12px;bottom:10px;font-size:12.5px;padding:4px 10px;border-radius:999px;background:rgba(0,0,0,.45);backdrop-filter:blur(8px)}
.art{position:relative;height:120px;margin-bottom:22px;color:var(--text)}

/* bento art: 人脸扫描 */
.art-face svg{width:120px;height:120px;color:rgba(255,255,255,.75)}
.af-c{stroke:var(--amber);animation:afc 3s var(--ease) infinite}
@keyframes afc{0%,55%{stroke:var(--amber)}65%,90%{stroke:var(--green)}100%{stroke:var(--amber)}}
.af-scan{position:absolute;left:14px;width:92px;height:2px;top:22px;background:var(--amber);box-shadow:0 0 14px 2px var(--amber);border-radius:2px;animation:afs 3s var(--ease) infinite}
@keyframes afs{0%{top:22px;opacity:0}8%{opacity:1}45%{top:96px}55%{opacity:1}60%,100%{top:96px;opacity:0}}
/* bento art: 门锁 */
.art-lock{width:120px;display:grid;place-items:center}
.art-lock svg{width:72px;height:72px;position:relative;z-index:1}
.al-shackle{animation:shk 3s var(--expo) infinite}
@keyframes shk{0%,40%{transform:none}50%,85%{transform:translateY(-6px)}100%{transform:none}}
.al-led{fill:var(--red);animation:led 3s infinite}
@keyframes led{0%,40%{fill:var(--red)}45%,85%{fill:var(--green)}100%{fill:var(--red)}}
.al-ring{position:absolute;left:50%;top:50%;width:70px;height:70px;margin:-35px;border-radius:50%;border:1.5px solid var(--amber);opacity:0;animation:alr 3s var(--ease) infinite}
.al-ring.d2{animation-delay:.25s}
@keyframes alr{0%{transform:scale(.6);opacity:0}10%{opacity:.9}40%,100%{transform:scale(1.8);opacity:0}}
/* bento art: 客控 */
.art-ctrl{display:flex;align-items:center;gap:26px}
.ac-bulb{width:64px;height:64px;border-radius:50%;border:2px solid rgba(255,255,255,.3);position:relative;animation:bulb 3.2s var(--ease) infinite}
.ac-bulb i{position:absolute;inset:14px;border-radius:50%;background:var(--amber);opacity:.15;animation:bulbi 3.2s var(--ease) infinite}
@keyframes bulb{0%,30%{box-shadow:none;border-color:rgba(255,255,255,.3)}50%,85%{box-shadow:0 0 40px 6px rgba(255,185,56,.5);border-color:var(--amber)}100%{box-shadow:none}}
@keyframes bulbi{0%,30%{opacity:.15}50%,85%{opacity:1}100%{opacity:.15}}
.ac-sliders{display:flex;gap:16px;height:96px}
.ac-sliders span{width:6px;border-radius:6px;background:rgba(255,255,255,.1);position:relative}
.ac-sliders i{position:absolute;left:50%;width:18px;height:18px;margin-left:-9px;border-radius:50%;background:#fff;box-shadow:0 0 0 4px rgba(255,185,56,.3);animation:sld 3.2s var(--ease) infinite}
.ac-sliders span:nth-child(2) i{animation-delay:-.8s}.ac-sliders span:nth-child(3) i{animation-delay:-1.6s}
@keyframes sld{0%,100%{top:70%}50%{top:8%}}
/* bento art: 柱状图 */
.art-bars{display:flex;align-items:flex-end;gap:10px;height:110px;width:190px}
.art-bars span{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,rgba(255,185,56,.9),rgba(242,133,42,.15));transform-origin:bottom;animation:bar 3.6s var(--expo) infinite}
.art-bars span:nth-child(2){animation-delay:.08s}.art-bars span:nth-child(3){animation-delay:.16s}.art-bars span:nth-child(4){animation-delay:.24s}.art-bars span:nth-child(5){animation-delay:.32s}.art-bars span:nth-child(6){animation-delay:.4s}
@keyframes bar{0%{transform:scaleY(.1)}30%,85%{transform:scaleY(1)}100%{transform:scaleY(.1)}}
.art-bars svg{position:absolute;left:0;top:0;width:190px;height:60px;overflow:visible}
.art-bars path{fill:none;stroke:#fff;stroke-width:2;stroke-dasharray:200;stroke-dashoffset:200;animation:draw 3.6s var(--expo) infinite;vector-effect:non-scaling-stroke}
@keyframes draw{30%,85%{stroke-dashoffset:0}100%{stroke-dashoffset:-200}}

/* ---------- 自助终端剧场 ---------- */
.theater{position:relative;height:420vh}
.theater-pin{position:sticky;top:0;height:100vh;display:flex;align-items:center;overflow:hidden}
.theater-grid{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center;width:100%}
.t-count{display:flex;align-items:baseline;gap:10px;margin:22px 0 10px;font-family:Inter,sans-serif}
.t-count b{font-size:64px;line-height:1;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.t-count span{color:var(--dim);font-size:18px}
.t-items{position:relative;min-height:330px}
.t-item{position:absolute;inset:0;pointer-events:none}
.t-item.on{pointer-events:auto}
.t-item>*{opacity:0;transform:translateY(26px);filter:blur(6px);transition:opacity .5s var(--ease),transform .5s var(--ease),filter .5s}
.t-item.on>*{opacity:1;transform:none;filter:none;transition:opacity .9s var(--expo),transform .9s var(--expo),filter .9s var(--expo)}
.t-item.on>:nth-child(2){transition-delay:.06s}.t-item.on>:nth-child(3){transition-delay:.12s}.t-item.on>:nth-child(4){transition-delay:.18s}
.t-kicker{display:block;font-size:12px;letter-spacing:.24em;color:var(--dim)}
.t-item h3{font-size:clamp(30px,3.3vw,46px);font-weight:900;line-height:1.2;margin:10px 0 16px}
.t-item p{color:var(--mute);font-size:16.5px;margin-bottom:24px;max-width:440px}
.t-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}
.t-nav button{position:relative;text-align:left;padding-top:14px;font-size:13px;color:var(--dim);transition:color .3s}
.t-nav button::before,.t-nav button::after{content:"";position:absolute;top:0;left:0;height:2px;width:100%;border-radius:2px;background:rgba(255,255,255,.1)}
.t-nav button::after{background:var(--grad);transform:scaleX(var(--f,0));transform-origin:left}
.t-nav button b{display:block;font-size:12px;color:inherit;font-weight:600;margin-bottom:2px}
.t-nav button.on,.t-nav button:hover{color:var(--text)}

.theater-stage{position:relative;height:min(76vh,660px);border-radius:36px;overflow:hidden;
  background:radial-gradient(ellipse 80% 70% at 50% 45%,#0f2656 0%,#081634 50%,#050a18 100%);
  border:1px solid rgba(120,160,255,.14);box-shadow:0 60px 120px -40px rgba(30,70,180,.45),inset 0 1px 0 rgba(255,255,255,.06)}
.stage-grid{position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(rgba(140,170,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(140,170,255,.08) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse at center,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse at center,#000 20%,transparent 75%)}
.stage-num{position:absolute;right:26px;bottom:-26px;font-family:Inter,sans-serif;font-size:200px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);z-index:0}
.t-fig{position:absolute;inset:0;margin:0;opacity:0;z-index:1;transform:scale(1.1);clip-path:inset(12% 12% 12% 12% round 30px);
  transition:opacity .6s var(--ease),transform 1.3s var(--expo),clip-path 1.3s var(--expo)}
.t-fig.on{opacity:1;transform:none;clip-path:inset(0 0 0 0 round 0)}
.t-fig img{width:100%;height:100%;
  -webkit-mask-image:radial-gradient(ellipse 72% 72% at 50% 50%,#000 58%,transparent 100%);mask-image:radial-gradient(ellipse 72% 72% at 50% 50%,#000 58%,transparent 100%)}
.fig-contain img{object-fit:contain}
.fig-cover img{object-fit:cover}
.fig-tower img{object-position:37% 50%}
.fig-hq img{object-position:50% 0;transform:scale(1.35);transform-origin:50% 0}
.badge{position:absolute;left:var(--x);top:var(--y);z-index:3;opacity:0;transform:scale(.6);transition:.6s var(--expo)}
.t-fig.on .badge{opacity:1;transform:none}
.t-fig.on .badge:nth-of-type(1){transition-delay:.5s}.t-fig.on .badge:nth-of-type(2){transition-delay:.62s}.t-fig.on .badge:nth-of-type(3){transition-delay:.74s}.t-fig.on .badge:nth-of-type(4){transition-delay:.86s}
.badge i{position:absolute;width:10px;height:10px;left:-5px;top:-5px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(255,185,56,.25),0 0 14px var(--amber)}
.badge i::after{content:"";position:absolute;inset:0;border-radius:50%;border:1px solid var(--amber);animation:hs 2.4s var(--ease) infinite}
.badge em{position:absolute;top:-14px;right:22px;font-style:normal;white-space:nowrap;font-size:12.5px;padding:5px 11px;border-radius:999px;
  background:rgba(6,10,22,.72);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.badge em::after{content:"";position:absolute;top:50%;left:100%;width:16px;height:1px;background:rgba(255,185,56,.7)}
.badge.r em{right:auto;left:22px}
.badge.r em::after{left:auto;right:100%}

/* ---------- 住客旅程 ---------- */
.journey{position:relative;height:520vh}
.j-pin{position:sticky;top:0;height:100vh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding-top:60px}
.j-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:38px;width:100%}
.j-head .h2{margin-top:14px;font-size:clamp(30px,3.8vw,52px)}
.j-steps{position:relative;display:grid;grid-template-columns:repeat(5,1fr);width:min(460px,40vw);padding-top:20px}
.j-line{position:absolute;top:4px;left:10%;right:10%;height:2px;background:rgba(255,255,255,.1);border-radius:2px}
.j-fill{position:absolute;inset:0;background:var(--grad);transform:scaleX(var(--jp,0));transform-origin:left;border-radius:2px}
.j-step{position:relative;text-align:center;font-size:13px;color:var(--dim);transition:color .4s}
.j-step::before{content:"";position:absolute;left:50%;top:-20px;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#1a1f2b;border:2px solid #2b3140;transition:.4s}
.j-step.on{color:var(--text)}
.j-step.on::before{background:var(--amber);border-color:var(--amber);box-shadow:0 0 12px var(--amber)}
.j-track{display:flex;gap:32px;width:max-content;padding:0 max(32px,calc((100vw - var(--maxw))/2 + 32px));will-change:transform}
.j-panel{flex:0 0 min(1060px,80vw);height:min(62vh,540px);display:grid;grid-template-columns:1fr 1.15fr;border-radius:34px;overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(140deg,rgba(255,255,255,.055),rgba(255,255,255,.012));
  opacity:.3;transform:scale(.94);transition:opacity .7s var(--ease),transform .9s var(--expo),border-color .5s}
.j-panel.on{opacity:1;transform:none;border-color:rgba(255,185,56,.22)}
.j-text{padding:48px 46px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.j-num{display:block;font-family:Inter,sans-serif;font-size:110px;font-weight:900;line-height:.9;color:transparent;-webkit-text-stroke:1px rgba(255,185,56,.45);margin-bottom:26px}
.j-text h3{font-size:clamp(28px,2.8vw,40px);font-weight:900;margin-bottom:12px}
.j-text p{color:var(--mute);font-size:16px;max-width:400px}
.j-scene{position:relative;display:grid;place-items:center;border-left:1px solid var(--line);overflow:hidden;
  background:radial-gradient(circle at 50% 55%,rgba(255,185,56,.1),transparent 60%),linear-gradient(180deg,#0a0f1c,#070a12)}
.j-scene::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(circle at center,#000 30%,transparent 75%);mask-image:radial-gradient(circle at center,#000 30%,transparent 75%)}
.scene{position:relative;width:340px;height:300px}
.j-panel:not(.on) .scene *,.j-panel:not(.on) .scene{animation-play-state:paused!important}

/* S1 核验 */
.v-device{position:absolute;left:120px;top:4px;width:156px;height:270px;border-radius:24px;padding:26px 12px 30px;
  background:linear-gradient(160deg,#f6f8fb,#c8d0dc);box-shadow:0 40px 60px -20px rgba(0,0,0,.7),inset 0 -3px 0 rgba(0,0,0,.08)}
.v-cam{position:absolute;top:10px;left:50%;width:44px;height:9px;margin-left:-22px;border-radius:5px;background:#10141d}
.v-screen{position:relative;height:100%;border-radius:12px;overflow:hidden;background:linear-gradient(180deg,#1f5cff,#79a9ff)}
.v-face{position:absolute;left:50%;top:45%;width:88px;transform:translate(-50%,-50%);opacity:.95}
.v-c{position:absolute;width:20px;height:20px;border:2.5px solid #fff;animation:vc 5s infinite}
.v-c.tl{left:14%;top:16%;border-right:0;border-bottom:0;border-radius:6px 0 0 0}
.v-c.tr{right:14%;top:16%;border-left:0;border-bottom:0;border-radius:0 6px 0 0}
.v-c.bl{left:14%;bottom:24%;border-right:0;border-top:0;border-radius:0 0 0 6px}
.v-c.br{right:14%;bottom:24%;border-left:0;border-top:0;border-radius:0 0 6px 0}
@keyframes vc{0%,60%{border-color:#fff}64%,94%{border-color:#4dffb0}}
.v-scan{position:absolute;left:12%;right:12%;height:2px;top:18%;background:#fff;box-shadow:0 0 14px 3px rgba(255,255,255,.9);border-radius:2px;opacity:0;animation:vscan 5s var(--ease) infinite}
@keyframes vscan{0%,20%{top:18%;opacity:0}24%{opacity:1}40%{top:72%}56%{top:18%;opacity:1}60%,100%{top:18%;opacity:0}}
.v-ok{position:absolute;left:50%;bottom:8%;padding:5px 12px;border-radius:999px;background:#16c47a;color:#fff;font-size:12px;font-weight:700;white-space:nowrap;
  opacity:0;transform:translateX(-50%) scale(.6);animation:vok 5s var(--expo) infinite}
@keyframes vok{0%,60%{opacity:0;transform:translateX(-50%) scale(.6)}66%,94%{opacity:1;transform:translateX(-50%) scale(1)}100%{opacity:0}}
.v-card{position:absolute;left:4px;bottom:22px;width:128px;height:80px;border-radius:10px;padding:12px;
  background:linear-gradient(135deg,#fdfcf7,#d8dde6);box-shadow:0 20px 30px -10px rgba(0,0,0,.6);animation:vcard 5s var(--expo) infinite}
.v-photo{position:absolute;right:12px;top:12px;width:34px;height:44px;border-radius:5px;background:linear-gradient(180deg,#9fb2d3,#6d85ad)}
.v-l{display:block;height:5px;width:58px;border-radius:3px;background:#b9c2d2;margin:4px 0 7px}
.v-l.s{width:40px}
@keyframes vcard{0%{transform:translate(-90px,40px) rotate(-18deg);opacity:0}10%{opacity:1}22%,90%{transform:translate(20px,-6px) rotate(-6deg);opacity:1}100%{transform:translate(20px,-6px) rotate(-6deg);opacity:0}}

/* S2 自助入住 */
.k-body{position:absolute;left:30px;top:24px;width:280px;height:200px;border-radius:20px;padding:14px;
  background:linear-gradient(160deg,#2c313d,#0c0e14);border:1px solid rgba(255,255,255,.1);box-shadow:0 40px 60px -24px rgba(0,0,0,.8)}
.k-screen{position:relative;height:138px;border-radius:11px;padding:12px;background:linear-gradient(160deg,#17213c,#0b1226)}
.k-title{font-size:11px;color:#9fb0d0;margin-bottom:8px;letter-spacing:.06em}
.k-rooms{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.k-rooms span{height:54px;border-radius:9px;display:grid;place-content:center;text-align:center;font-size:14px;font-weight:800;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.k-rooms small{display:block;font-size:9.5px;font-weight:400;color:#8a97b3}
.k-rooms .pick{animation:kpick 5s infinite}
@keyframes kpick{0%,18%{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.08);color:#fff}21%,94%{background:rgba(255,185,56,.18);border-color:var(--amber);color:#ffd27a}100%{background:rgba(255,255,255,.06)}}
.k-btn{position:absolute;left:12px;right:12px;bottom:10px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:11.5px;font-weight:700;
  background:rgba(255,255,255,.08);color:#8a97b3;animation:kbtn 5s infinite}
@keyframes kbtn{0%,40%{background:rgba(255,255,255,.08);color:#8a97b3;transform:none}43%{transform:scale(.94)}44%,94%{background:linear-gradient(120deg,#FFD978,#F2852A);color:#2a1600;transform:none}100%{background:rgba(255,255,255,.08)}}
.k-slot{position:absolute;left:50%;bottom:20px;width:96px;height:8px;margin-left:-48px;border-radius:4px;background:#000;box-shadow:inset 0 1px 3px #000,0 1px 0 rgba(255,255,255,.1)}
.k-cardwrap{position:absolute;left:50%;top:calc(100% - 24px);width:84px;height:64px;margin-left:-42px;overflow:hidden}
.k-card{width:84px;height:54px;border-radius:7px;display:grid;place-items:center;font-weight:900;font-size:14px;color:#3a2000;letter-spacing:.06em;
  background:var(--grad);box-shadow:0 10px 20px -6px rgba(242,133,42,.6);transform:translateY(-100%);animation:kcard 5s var(--expo) infinite}
@keyframes kcard{0%,52%{transform:translateY(-100%)}68%,94%{transform:translateY(0)}100%{transform:translateY(-100%)}}
.k-finger{position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 0 7px rgba(255,255,255,.18),0 6px 16px rgba(0,0,0,.5);
  animation:kfinger 5s var(--ease) infinite}
@keyframes kfinger{
  0%{transform:translate(290px,250px);opacity:0}
  8%{opacity:1}
  16%{transform:translate(157px,92px) scale(1)}
  19%{transform:translate(157px,92px) scale(.75)}
  23%{transform:translate(157px,92px) scale(1)}
  37%{transform:translate(157px,140px) scale(1)}
  42%{transform:translate(157px,140px) scale(.75)}
  46%{transform:translate(157px,140px) scale(1);opacity:1}
  60%,100%{transform:translate(290px,250px);opacity:0}}

/* S3 开门 */
.s-door{perspective:900px}
.d-frame{position:absolute;left:70px;top:0;width:184px;height:300px;border:7px solid #2a2f3a;border-bottom:0;border-radius:6px 6px 0 0;
  background:radial-gradient(ellipse at 30% 60%,#ffcf8a,#c9772f 60%,#5a3415);transform-style:preserve-3d}
.d-door{position:absolute;inset:0;transform-origin:left center;animation:ddoor 5s var(--expo) infinite;
  background:linear-gradient(90deg,#3a2b20,#5b4433 45%,#4b3829);box-shadow:inset 0 0 0 12px rgba(0,0,0,.08),inset 0 0 0 13px rgba(255,255,255,.04)}
@keyframes ddoor{0%,54%{transform:rotateY(0)}70%,88%{transform:rotateY(-28deg)}98%,100%{transform:rotateY(0)}}
.d-plate{position:absolute;top:34px;left:50%;transform:translateX(-50%);font-size:12px;letter-spacing:.24em;color:#e9c891;border:1px solid rgba(233,200,145,.45);padding:2px 9px;border-radius:4px}
.d-handle{position:absolute;right:52px;top:166px;width:30px;height:7px;border-radius:4px;background:linear-gradient(180deg,#d9d9de,#8d8f96)}
.d-lock{position:absolute;right:14px;top:120px;width:32px;height:74px;border-radius:9px;background:linear-gradient(180deg,#1b1e26,#0a0c11);border:1px solid rgba(255,255,255,.14)}
.d-led{position:absolute;top:9px;left:50%;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--red);box-shadow:0 0 8px var(--red);animation:dled 5s infinite}
@keyframes dled{0%,40%{background:var(--red);box-shadow:0 0 8px var(--red)}43%,94%{background:var(--green);box-shadow:0 0 12px var(--green)}100%{background:var(--red)}}
.d-ring{position:absolute;left:214px;top:164px;width:60px;height:60px;margin:-30px;border-radius:50%;border:2px solid var(--amber);opacity:0;animation:dring 5s var(--ease) infinite}
.d-ring.d2{animation-delay:.18s}
@keyframes dring{0%,24%{transform:scale(.4);opacity:0}28%{opacity:1}44%,100%{transform:scale(2.2);opacity:0}}
.d-card{position:absolute;left:182px;top:144px;width:66px;height:42px;border-radius:7px;display:grid;place-items:center;font-size:12px;font-weight:900;color:#3a2000;
  background:var(--grad);box-shadow:0 14px 24px -8px rgba(0,0,0,.6);animation:dcard 5s var(--expo) infinite}
@keyframes dcard{0%{transform:translate(140px,90px) rotate(24deg);opacity:0}10%{opacity:1}24%,40%{transform:none;opacity:1}54%,100%{transform:translate(110px,70px) rotate(14deg);opacity:0}}
.d-status{position:absolute;left:50%;bottom:-6px;transform:translate(-50%,10px);white-space:nowrap;padding:7px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(22,196,122,.16);border:1px solid rgba(61,220,151,.5);color:#9ff0c9;opacity:0;animation:dst 5s var(--expo) infinite;z-index:3}
@keyframes dst{0%,46%{opacity:0;transform:translate(-50%,10px)}52%,92%{opacity:1;transform:translate(-50%,0)}100%{opacity:0}}

/* S4 客控 */
.s-room{border-radius:22px;overflow:hidden;background:linear-gradient(180deg,#1b1714,#0f0d0c);border:1px solid var(--line)}
.r-window{position:absolute;left:26px;top:26px;width:150px;height:150px;border-radius:6px;overflow:hidden;border:4px solid #2b2722;
  background:linear-gradient(180deg,#ffc98a,#ff8f63 55%,#7b5aa8)}
.r-sun{position:absolute;left:50%;top:58%;width:44px;height:44px;margin-left:-22px;border-radius:50%;background:#fff1c9;box-shadow:0 0 30px 10px rgba(255,220,150,.7)}
.r-cur{position:absolute;top:0;bottom:0;width:51%;background:repeating-linear-gradient(90deg,#4b4339 0 8px,#3a332b 8px 16px);animation:rcur 6s var(--expo) infinite;z-index:1}
.r-cur.l{left:0;transform-origin:left}.r-cur.r{right:0;transform-origin:right}
@keyframes rcur{0%,8%{transform:scaleX(1)}32%,88%{transform:scaleX(.16)}100%{transform:scaleX(1)}}
.r-ac{position:absolute;right:26px;top:28px;width:110px;height:28px;border-radius:8px;background:linear-gradient(180deg,#f2f0ec,#cfcac2)}
.r-ac i{position:absolute;top:34px;width:2px;height:22px;border-radius:2px;background:linear-gradient(rgba(150,200,255,.8),transparent);opacity:0;animation:wind 6s infinite}
.r-ac i:nth-child(1){left:28px}.r-ac i:nth-child(2){left:54px;animation-delay:.2s}.r-ac i:nth-child(3){left:80px;animation-delay:.4s}
@keyframes wind{0%,40%{opacity:0;transform:translateY(-6px)}50%,60%,70%,80%{opacity:1;transform:translateY(4px)}55%,65%,75%{opacity:.4;transform:translateY(-2px)}90%,100%{opacity:0}}
.r-lamp{position:absolute;right:58px;top:96px;width:60px;height:80px}
.r-shade{position:absolute;left:8px;top:0;width:44px;height:30px;clip-path:polygon(18% 0,82% 0,100% 100%,0 100%);background:linear-gradient(180deg,#e7c27b,#b88b3e)}
.r-shade::after{content:"";position:absolute;left:50%;top:100%;width:3px;height:40px;background:#8c7a5e}
.r-glow{position:absolute;left:50%;top:22px;width:220px;height:220px;margin:-110px;border-radius:50%;background:radial-gradient(circle,rgba(255,200,120,.65),rgba(255,160,60,.15) 40%,transparent 65%);opacity:0;animation:glow 6s infinite}
@keyframes glow{0%,32%{opacity:0}46%,88%{opacity:1}100%{opacity:0}}
.r-bed{position:absolute;left:20px;right:20px;bottom:0;height:72px;border-radius:14px 14px 0 0;background:linear-gradient(180deg,#f3efe8,#cfc8bc)}
.r-bed i{position:absolute;top:-16px;width:80px;height:30px;border-radius:12px;background:#fbf9f5;box-shadow:0 6px 10px rgba(0,0,0,.15)}
.r-bed i:first-child{left:40px}.r-bed i:last-child{left:140px}
.r-dim{position:absolute;inset:0;background:rgba(3,4,8,.62);animation:rdim 6s infinite;pointer-events:none}
@keyframes rdim{0%,30%{opacity:1}46%,88%{opacity:.05}100%{opacity:1}}
.r-panel{position:absolute;right:16px;bottom:16px;z-index:3;display:flex;align-items:center;gap:12px;padding:8px 12px 8px 14px;border-radius:14px;
  background:rgba(10,12,20,.72);border:1px solid var(--line-2);backdrop-filter:blur(10px);font-size:12px;color:var(--mute)}
.r-temp{font-family:Inter,sans-serif;font-size:22px;color:var(--text);animation:rtemp 6s var(--ease) infinite}
.r-temp::before{counter-reset:t var(--tmp);content:counter(t) "°"}
@keyframes rtemp{0%,40%{--tmp:28}70%,100%{--tmp:24}}

/* S5 退房 */
.o-printer{position:absolute;left:60px;top:20px;width:220px;height:74px;border-radius:16px;z-index:2;
  background:linear-gradient(180deg,#2c313c,#14171e);border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 40px -14px rgba(0,0,0,.8)}
.o-slot{position:absolute;left:40px;right:40px;bottom:14px;height:6px;border-radius:3px;background:#000}
.o-led{position:absolute;right:18px;top:16px;width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:.2}}
.o-paperwrap{position:absolute;left:110px;top:80px;width:124px;height:220px;overflow:hidden}
.o-receipt{position:relative;width:124px;padding:14px 12px 18px;background:#f7f4ec;color:#3a3a3a;font-size:10px;line-height:1.75;
  transform:translateY(-100%);animation:oprint 6s cubic-bezier(.4,0,.2,1) infinite;
  -webkit-mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg) 50%/10px 100%;mask:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg) 50%/10px 100%}
.o-receipt b{display:block;text-align:center;font-size:10.5px;margin-bottom:4px}
.o-receipt p{display:flex;justify-content:space-between}
.o-receipt hr{border:0;border-top:1px dashed #aaa;margin:4px 0}
.o-receipt .tot{font-weight:800;font-size:11px}
.o-stamp{position:absolute;right:6px;top:62px;padding:2px 6px;border:2px solid #e2463e;color:#e2463e;font-weight:900;font-size:13px;border-radius:4px;
  transform:rotate(-14deg) scale(2);opacity:0;animation:stamp 6s var(--expo) infinite}
@keyframes oprint{0%,6%{transform:translateY(-100%)}40%,90%{transform:translateY(0)}100%{transform:translateY(-100%)}}
@keyframes stamp{0%,44%{opacity:0;transform:rotate(-14deg) scale(2)}50%,90%{opacity:.9;transform:rotate(-14deg) scale(1)}100%{opacity:0}}
.o-sync{position:absolute;right:-6px;bottom:36px;z-index:3;display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;font-size:12.5px;font-weight:600;
  background:rgba(255,185,56,.14);border:1px solid rgba(255,185,56,.45);color:#ffd892;opacity:0;animation:osync 6s var(--expo) infinite}
.o-sync i{width:14px;height:14px;border-radius:50%;border:2px solid var(--amber);border-top-color:transparent;animation:spin .8s linear infinite}
@keyframes osync{0%,50%{opacity:0;transform:translateY(10px)}56%,92%{opacity:1;transform:none}100%{opacity:0}}

/* ---------- 智慧客房交互 ---------- */
.rc{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:center}
.rc-photo{position:relative;width:100%;min-width:0;aspect-ratio:3/2;border-radius:30px;overflow:hidden;border:1px solid var(--line);background:#000}
.rc-photo img{width:100%;height:100%;object-fit:cover;transition:filter 1.4s var(--ease)}
.rc-curtain{position:absolute;left:0;top:4%;width:24%;height:60%;transform-origin:left;transform:scaleX(0);transition:transform 1.6s var(--expo);
  background:repeating-linear-gradient(90deg,#5d5249 0 14px,#776a5e 14px 22px,#685b50 22px 34px);box-shadow:8px 0 30px rgba(0,0,0,.5)}
.rc-lampglow{position:absolute;left:53%;top:44%;width:80%;aspect-ratio:1;transform:translate(-50%,-50%);pointer-events:none;
  background:radial-gradient(circle,rgba(255,200,120,.75),rgba(255,160,60,.2) 28%,transparent 58%);mix-blend-mode:screen;opacity:0;transition:opacity 1.2s var(--ease)}
.rc[data-lamp="1"] .rc-lampglow{opacity:.55}
.rc[data-lamp="1"][data-main="0"] .rc-lampglow{opacity:1}
.rc-tint{position:absolute;inset:0;pointer-events:none;mix-blend-mode:soft-light;transition:background 1s}
.rc-ac{position:absolute;right:20px;top:20px;display:flex;align-items:center;gap:10px;padding:10px 16px;border-radius:16px;
  background:rgba(8,10,18,.6);border:1px solid var(--line-2);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.rc-ac b{font-family:Inter,sans-serif;font-size:20px}
.rc-ac small{font-size:12px;color:var(--mute)}
.rc-wind{display:flex;gap:3px;height:18px;align-items:center}
.rc-wind i{width:3px;height:100%;border-radius:2px;background:#8ec5ff;animation:wv 1.2s ease-in-out infinite}
.rc-wind i:nth-child(2){animation-delay:.2s}.rc-wind i:nth-child(3){animation-delay:.4s}
.rc.warm .rc-wind i{background:#ffb27a}
.rc.off-ac .rc-wind i{animation:none;opacity:.3}
@keyframes wv{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.rc-hs{position:absolute;left:var(--x);top:var(--y);width:0;height:0}
.rc-hs i{position:absolute;width:16px;height:16px;left:-8px;top:-8px;border-radius:50%;background:rgba(255,255,255,.9);box-shadow:0 0 0 6px rgba(255,255,255,.2)}
.rc-hs i::after{content:"";position:absolute;inset:-2px;border-radius:50%;border:1.5px solid #fff;animation:hs 2.4s var(--ease) infinite}
.rc-hs span{position:absolute;left:16px;top:-13px;white-space:nowrap;font-size:12px;padding:3px 10px;border-radius:999px;background:rgba(8,10,18,.7);border:1px solid var(--line-2);
  opacity:0;transform:translateX(-6px);transition:.3s var(--expo)}
.rc-hs:hover span,.rc-hs:focus-visible span{opacity:1;transform:none}
.rc-status{position:absolute;left:20px;bottom:20px;padding:9px 16px;border-radius:999px;font-size:13.5px;font-weight:600;
  background:rgba(8,10,18,.66);border:1px solid rgba(255,185,56,.4);color:#ffd892;backdrop-filter:blur(12px);transition:.4s}
.rc-status.flash{animation:flash .6s var(--expo)}
@keyframes flash{0%{transform:scale(.92);opacity:.4}100%{transform:none;opacity:1}}

.rc-panel{border-radius:30px;padding:26px;display:flex;flex-direction:column;gap:12px;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));border:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}
.rc-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}
.rc-head small{display:block;color:var(--dim);font-size:12.5px}
.rc-head b{font-size:22px}
.online{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--green)}
.online i{width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.rc-scenes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:6px}
.rc-scenes button{display:grid;justify-items:center;gap:6px;padding:12px 4px;border-radius:16px;font-size:13px;color:var(--mute);
  background:rgba(255,255,255,.04);border:1px solid var(--line);transition:.35s var(--expo)}
.rc-scenes button:hover{color:var(--text);border-color:var(--line-2)}
.rc-scenes button.on{background:linear-gradient(160deg,rgba(255,217,120,.22),rgba(242,133,42,.12));border-color:rgba(255,185,56,.6);color:#ffe0a0}
.rc-scenes svg,.rc-row svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rc-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.rc-row>span{display:flex;align-items:center;gap:10px;font-size:14.5px}
.rc-row>span b{margin-left:4px;color:var(--amber);font-weight:600;font-variant-numeric:tabular-nums}
.rc-row.col{flex-direction:column;align-items:stretch;gap:12px}
.tgl{width:48px;height:28px;border-radius:999px;background:rgba(255,255,255,.12);position:relative;transition:background .35s}
.tgl i{position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .45s var(--expo);box-shadow:0 2px 6px rgba(0,0,0,.4)}
.tgl.on{background:var(--grad)}
.tgl.on i{transform:translateX(20px)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;outline:none;
  background:linear-gradient(90deg,var(--amber) var(--v,100%),rgba(255,255,255,.12) var(--v,100%))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,185,56,.3);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border:0;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,185,56,.3);cursor:pointer}
.stepper{display:flex;align-items:baseline;gap:8px}
.stepper button{width:32px;height:32px;border-radius:50%;border:1px solid var(--line-2);font-size:18px;line-height:1;align-self:center;transition:.3s}
.stepper button:hover{background:rgba(255,255,255,.08)}
.stepper b{font-family:Inter,sans-serif;font-size:24px;min-width:32px;text-align:center;font-variant-numeric:tabular-nums}
.stepper small{color:var(--mute);margin-left:-6px}
.rc-note{margin-top:auto;font-size:12.5px;color:var(--dim);text-align:center}

/* ---------- PMS 联动 ---------- */
.eco{position:relative;max-width:1080px;margin:0 auto 90px;aspect-ratio:1000/520}
.eco-svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.orbit{stroke:rgba(255,255,255,.08);stroke-dasharray:3 7;transform-origin:500px 260px}
.orbit.o1{animation:rot 40s linear infinite}
.orbit.o2{animation:rot 60s linear infinite reverse}
@keyframes rot{to{transform:rotate(360deg)}}
.link{stroke:rgba(255,255,255,.12);stroke-width:1.5;transition:stroke .5s,stroke-width .5s}
.link.hot{stroke:url(#eg);stroke-width:2.5;filter:drop-shadow(0 0 6px rgba(255,185,56,.7))}
.packets circle{fill:#FFD27A;filter:drop-shadow(0 0 6px #FFB938)}
.eco-core{position:absolute;left:50%;top:50%;width:150px;height:150px;transform:translate(-50%,-50%);border-radius:50%;display:grid;place-content:center;text-align:center;
  background:radial-gradient(circle at 50% 35%,#2a2010,#0d0b08 70%);border:1px solid rgba(255,185,56,.45);box-shadow:0 0 60px rgba(255,185,56,.25),inset 0 0 30px rgba(255,185,56,.15)}
.eco-core b{font-family:Inter,sans-serif;font-size:32px;font-weight:900;line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eco-core small{font-size:12px;color:var(--mute)}
.core-ring{position:absolute;inset:-10px;border-radius:50%;border:1px solid rgba(255,185,56,.35);animation:corePulse 2.4s var(--ease) infinite}
@keyframes corePulse{0%{transform:scale(1);opacity:1}100%{transform:scale(1.45);opacity:0}}
.eco.pulse .eco-core{animation:coreHit .6s var(--expo)}
@keyframes coreHit{0%{transform:translate(-50%,-50%) scale(1.08)}100%{transform:translate(-50%,-50%)}}
.eco-node{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);display:flex;align-items:center;gap:12px;padding:14px 18px 14px 14px;border-radius:20px;white-space:nowrap;
  background:rgba(14,17,27,.85);border:1px solid var(--line-2);backdrop-filter:blur(10px);transition:border-color .5s,box-shadow .5s,transform .5s var(--expo)}
.eco-node svg{width:40px;height:40px;padding:9px;border-radius:12px;background:rgba(255,185,56,.1);fill:none;stroke:var(--amber);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.eco-node b{display:block;font-size:15px}
.eco-node small{font-size:12px;color:var(--dim)}
.eco-node.hot{border-color:rgba(255,185,56,.7);box-shadow:0 0 0 4px rgba(255,185,56,.08),0 20px 40px -10px rgba(255,185,56,.3);transform:translate(-50%,-50%) scale(1.04)}
.eco-msg{position:absolute;left:50%;top:calc(50% + 100px);transform:translateX(-50%);display:flex;align-items:center;gap:8px;white-space:nowrap;font-size:13px;color:#ffd892;
  padding:6px 14px;border-radius:999px;background:rgba(255,185,56,.08);border:1px solid rgba(255,185,56,.25);transition:opacity .3s}
.eco-msg i{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px var(--amber)}
.eco-msg.swap{opacity:0}

/* ---------- PMS 仪表盘 ---------- */
.dash{border-radius:26px;overflow:hidden;border:1px solid var(--line-2);background:#0A0D16;
  box-shadow:0 80px 140px -50px rgba(255,150,40,.25),0 40px 80px -30px rgba(0,0,0,.8)}
.dash[data-reveal]{transform:perspective(1600px) rotateX(14deg) translateY(80px) scale(.94);transform-origin:50% 0;transition:opacity 1.2s var(--expo),transform 1.6s var(--expo)}
.dash[data-reveal].in{transform:none}
.dash-chrome{display:flex;align-items:center;gap:16px;height:46px;padding:0 18px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.025);font-size:13px;color:var(--mute)}
.dots{display:flex;gap:7px}
.dots i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.dots i:nth-child(2){background:#febc2e}.dots i:nth-child(3){background:#28c840}
.dash-title{flex:1;text-align:center}
.dash-clock{font-family:Inter,sans-serif;font-variant-numeric:tabular-nums}
.dash-body{display:grid;grid-template-columns:86px 1fr}
.dash-side{display:flex;flex-direction:column;gap:6px;padding:16px 10px;border-right:1px solid var(--line)}
.dash-side span{display:grid;justify-items:center;gap:4px;padding:10px 0;border-radius:12px;font-size:11.5px;color:var(--dim)}
.dash-side span.on{background:rgba(255,185,56,.1);color:var(--amber)}
.dash-side svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.dash-main{padding:20px;display:grid;gap:16px;min-width:0}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kpi{padding:16px 18px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);display:grid;gap:4px}
.kpi small{font-size:12.5px;color:var(--mute)}
.kpi b{font-family:Inter,sans-serif;font-size:30px;font-weight:800;line-height:1.15;font-variant-numeric:tabular-nums}
.kpi em{font-style:normal;font-size:12px;color:var(--dim)}
.kpi em.up{color:var(--green)}
.kpi b.bump{animation:bump .6s var(--expo)}
@keyframes bump{0%{color:var(--amber);transform:translateY(-3px)}100%{color:inherit;transform:none}}
.meter{height:5px;border-radius:5px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;width:0;background:var(--grad);transition:width 1s var(--expo)}
.dash-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:14px}
.panel{padding:16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid var(--line);min-width:0}
.p-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;font-size:13.5px}
.p-head small{color:var(--dim);font-size:12px}
.legend{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--dim);white-space:nowrap}
.legend i{width:8px;height:8px;border-radius:2px;margin-left:5px}
.s-free{background:var(--green)}.s-in{background:var(--blue)}.s-dirty{background:var(--amber)}.s-fix{background:var(--red)}
.rooms{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}
.room{position:relative;padding:7px 0 6px;border-radius:7px;text-align:center;font-family:Inter,sans-serif;font-size:11px;font-weight:600;
  border:1px solid transparent;transition:background .5s,border-color .5s,color .5s}
.room[data-s="free"]{background:rgba(61,220,151,.1);border-color:rgba(61,220,151,.3);color:#8cf0c4}
.room[data-s="in"]{background:rgba(76,141,255,.14);border-color:rgba(76,141,255,.38);color:#a9c8ff}
.room[data-s="dirty"]{background:rgba(255,185,56,.12);border-color:rgba(255,185,56,.38);color:#ffd892}
.room[data-s="fix"]{background:rgba(255,107,107,.12);border-color:rgba(255,107,107,.38);color:#ffb0b0}
.room.ping{animation:roomPing .9s var(--expo)}
@keyframes roomPing{0%{transform:scale(1.25);box-shadow:0 0 0 4px rgba(255,255,255,.25)}100%{transform:none;box-shadow:none}}
.chart{width:100%;height:150px;overflow:visible}
.c-grid{stroke:rgba(255,255,255,.06);stroke-dasharray:3 4}
.c-line{fill:none;stroke:url(#eg);stroke:#FFB938;stroke-width:2.5;stroke-linecap:round;vector-effect:non-scaling-stroke;stroke-dasharray:420;stroke-dashoffset:420}
.c-area{opacity:0;transition:opacity 1.2s .9s}
.c-dot{fill:#fff;stroke:#FFB938;stroke-width:3;opacity:0;transition:opacity .4s 1.8s}
.dash.in .c-line{animation:cl 2s var(--expo) .4s forwards}
.dash.in .c-area,.dash.in .c-dot{opacity:1}
@keyframes cl{to{stroke-dashoffset:0}}
.c-x{display:flex;justify-content:space-between;font-size:11px;color:var(--dim);margin-top:6px}
.feed{display:grid;gap:8px;max-height:218px;overflow:hidden}
.feed li{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;line-height:1.45;padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.025);animation:feedIn .7s var(--expo)}
.feed li i{flex:none;width:8px;height:8px;border-radius:50%;margin-top:5px}
.feed li time{display:block;font-size:11px;color:var(--dim);font-family:Inter,sans-serif}
@keyframes feedIn{from{opacity:0;transform:translateY(-14px);background:rgba(255,185,56,.12)}to{opacity:1;transform:none}}
.dash-note{margin-top:14px;text-align:right;font-size:12px;color:var(--dim)}
.pms-feats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:56px}
.pms-feats div{padding-top:20px;border-top:1px solid var(--line-2);display:grid;gap:4px}
.pms-feats div:nth-child(2){--d:.08s}.pms-feats div:nth-child(3){--d:.16s}.pms-feats div:nth-child(4){--d:.24s}
.pms-feats b{font-size:18px}
.pms-feats span{color:var(--mute);font-size:14px}

/* ---------- 核心价值 ---------- */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.value{padding:34px 28px;min-height:330px;display:flex;flex-direction:column;transform-style:preserve-3d;transition:transform .5s var(--expo),opacity 1.1s var(--expo)}
.values .value:nth-child(2){--d:.08s}.values .value:nth-child(3){--d:.16s}.values .value:nth-child(4){--d:.24s}
.v-n{font-family:Inter,sans-serif;font-size:76px;font-weight:900;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,185,56,.4);transition:-webkit-text-stroke-color .4s}
.value:hover .v-n{-webkit-text-stroke-color:var(--amber)}
.value svg{width:28px;height:28px;margin:auto 0 18px;fill:none;stroke:var(--amber);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.value h3{font-size:22px;font-weight:800;margin-bottom:8px}
.value p{color:var(--mute);font-size:14.5px}

/* ---------- 关于 ---------- */
.formula{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.4em .6em;margin-bottom:110px;
  font-size:clamp(34px,5.4vw,78px);font-weight:900;line-height:1.1}
.formula i{font-style:normal;color:var(--dim);font-weight:300}
.formula span:not(.grad-text){color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.4)}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:70px;align-items:start}
.about-body .h2{margin:18px 0 26px}
.about-body p{color:var(--mute);font-size:16.5px;margin-bottom:16px}
.about-body p b{color:var(--text);font-weight:600}
.about-cards{display:grid;gap:16px}
.a-card{display:flex;gap:18px;padding:24px;transition:transform .5s var(--expo),opacity 1.1s var(--expo)}
.a-card:hover{transform:translateX(-6px)}
.about-cards .a-card:nth-child(2){--d:.08s}.about-cards .a-card:nth-child(3){--d:.16s}
.a-ico{flex:none;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(255,185,56,.1);border:1px solid rgba(255,185,56,.25)}
.a-ico svg{width:22px;height:22px;fill:none;stroke:var(--amber);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.a-card h4{font-size:17px;margin-bottom:4px}
.a-card p{color:var(--mute);font-size:14px}

/* ---------- 联系 ---------- */
.contact{padding-top:60px}
.contact-box{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:64px;border-radius:40px;overflow:hidden;isolation:isolate;
  border:1px solid var(--line-2);background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01))}
.orb{position:absolute;z-index:-1;width:700px;height:700px;left:-200px;bottom:-380px;border-radius:50%;filter:blur(80px);opacity:.5;
  background:conic-gradient(from 0deg,#F2852A,#FFD978,#FFB938,#c2410c,#F2852A);animation:rot 16s linear infinite}
.contact-info .h2{margin:18px 0 18px}
.channels{display:grid;gap:14px;margin-top:40px}
.channel{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:18px;background:rgba(5,7,13,.45);border:1px solid var(--line);transition:border-color .3s}
a.channel:hover{border-color:rgba(255,185,56,.5)}
.ch-ico{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--grad)}
.ch-ico svg{width:20px;height:20px;fill:none;stroke:#2a1600;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.channel small{display:block;font-size:12px;color:var(--dim)}
.channel b{font-size:15.5px;font-weight:600}
.form{padding:34px;border-radius:28px;background:rgba(5,7,13,.72);border:1px solid var(--line-2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:grid;gap:14px}
.form h3{font-size:24px}
.form-sub{color:var(--mute);font-size:14px;margin-top:-8px;margin-bottom:6px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-field{position:relative;display:block}
.f-field input,.f-field textarea{width:100%;padding:24px 16px 10px;border-radius:14px;font:inherit;font-size:15px;color:var(--text);
  background:rgba(255,255,255,.04);border:1px solid var(--line-2);outline:none;transition:border-color .3s,background .3s,box-shadow .3s}
.f-field textarea{min-height:100px;resize:vertical}
.f-field span{position:absolute;left:17px;top:17px;font-size:15px;color:var(--dim);pointer-events:none;transition:.3s var(--expo);transform-origin:left top}
.f-field input:focus,.f-field textarea:focus{border-color:var(--amber);background:rgba(255,185,56,.04);box-shadow:0 0 0 4px rgba(255,185,56,.1)}
.f-field input:focus+span,.f-field input:not(:placeholder-shown)+span,.f-field textarea:focus+span,.f-field textarea:not(:placeholder-shown)+span{transform:translateY(-10px) scale(.78);color:var(--amber)}
.f-field.err input{border-color:var(--red);animation:shake .4s}
@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.f-chips{display:flex;flex-wrap:wrap;gap:8px}
.f-chips small{width:100%;font-size:12.5px;color:var(--dim)}
.f-chips button{padding:7px 14px;border-radius:999px;font-size:13px;border:1px solid var(--line-2);color:var(--mute);transition:.3s var(--expo)}
.f-chips button:hover{color:var(--text)}
.f-chips button.on{background:rgba(255,185,56,.15);border-color:var(--amber);color:#ffd892}
.btn-submit{width:100%;margin-top:4px}
.form-tip{text-align:center;font-size:12.5px;color:var(--dim)}

/* ---------- 页脚 ---------- */
.foot{padding:90px 0 36px;margin-top:80px;border-top:1px solid var(--line);overflow:hidden}
.foot-top{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 26px}
.foot-links a{font-size:14px;color:var(--mute);transition:color .3s}
.foot-links a:hover{color:var(--amber)}
.foot-word{margin:40px 0 10px;text-align:center;font-size:clamp(120px,26vw,380px);line-height:1;font-weight:900;letter-spacing:.06em;
  background:linear-gradient(180deg,rgba(255,185,56,.28),rgba(255,185,56,0) 85%);-webkit-background-clip:text;background-clip:text;color:transparent;user-select:none}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--dim);padding-top:24px;border-top:1px solid var(--line)}
.to-top:hover{color:var(--amber)}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width:1180px){
  .nav-links a{padding:8px 10px;font-size:14px}
  .hud,.hotspot{display:none}
  .values{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr 1fr}
  .p-rooms{grid-column:span 2}
}
@media (max-width:1023px){
  .sec{padding:110px 0}
  .nav-links{position:fixed;inset:78px 0 auto;flex-direction:column;gap:0;padding:12px 24px 28px;margin:0;background:rgba(6,8,14,.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);
    opacity:0;transform:translateY(-12px);pointer-events:none;transition:.4s var(--expo)}
  .nav.open .nav-links{opacity:1;transform:none;pointer-events:auto}
  .nav-links a{padding:14px 4px;font-size:16px;border-bottom:1px solid var(--line);border-radius:0}
  .nav-cta{margin-left:auto}
  .nav-toggle{display:block}
  .split-head{grid-template-columns:1fr}
  .split-head .sub{justify-self:start}
  .bento{grid-template-columns:1fr 1fr}
  .b-kiosk{grid-column:span 2;flex-direction:column!important}
  .b-photos{min-height:180px}
  .b-verify,.b-lock,.b-control,.b-pms{grid-column:span 1}

  .theater{height:auto}
  .theater-pin{position:relative;height:auto;padding:110px 0}
  .theater-grid{grid-template-columns:1fr;gap:36px}
  .theater-stage{height:min(70vw,520px);order:-1}
  .t-items{min-height:300px}

  .journey{height:auto}
  .j-pin{position:relative;height:auto;padding:110px 0}
  .j-head{flex-direction:column;align-items:flex-start}
  .j-steps{display:none}
  .j-track{flex-direction:column;width:auto;padding:0 32px;transform:none!important}
  .j-panel{flex:none;width:100%;height:auto;grid-template-columns:1fr;opacity:1;transform:none}
  .j-scene{border-left:0;border-top:1px solid var(--line);padding:30px 0;min-height:340px}
  .j-num{font-size:72px;margin-bottom:14px}

  .rc{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .contact-box{grid-template-columns:1fr;padding:36px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact:nth-child(3){border-left:0}
  .fact:nth-child(n+3){border-top:1px solid var(--line)}
  .hero{padding-bottom:240px}
}
@media (max-width:720px){
  .wrap{padding:0 20px}
  .nav-cta{display:none}
  .nav-toggle{margin-left:auto}
  .hero-title{font-size:clamp(40px,11vw,60px)}
  .hero-lead{font-size:16px}
  .fact{padding:16px 18px}
  .fact b{font-size:28px}
  .bento{grid-template-columns:1fr}
  .b-kiosk{grid-column:span 1}
  .b-verify,.b-lock,.b-control,.b-pms{grid-column:span 1}
  .t-nav{grid-template-columns:repeat(2,1fr)}
  .badge em{font-size:11px;padding:3px 8px}
  .j-track{padding:0 20px}
  .j-text{padding:30px 26px}
  .scene{transform:scale(.88)}
  .eco{aspect-ratio:auto;display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .eco-svg,.eco-msg{display:none}
  .eco-core{position:relative;left:auto;top:auto;transform:none;grid-column:span 2;justify-self:center;margin-bottom:10px}
  .eco-node{position:relative;left:auto;top:auto;transform:none;white-space:normal}
  .eco-node.hot{transform:none}
  .dash-body{grid-template-columns:1fr}
  .dash-side{display:none}
  .kpis{grid-template-columns:1fr 1fr}
  .dash-grid{grid-template-columns:1fr}
  .p-rooms{grid-column:span 1}
  .rooms{grid-template-columns:repeat(5,1fr)}
  .pms-feats{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr}
  .value{min-height:auto}
  .f-row{grid-template-columns:1fr}
  .contact-box{padding:24px;border-radius:28px}
  .form{padding:24px}
  .rc-scenes{grid-template-columns:repeat(2,1fr)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .grain{display:none}
}