*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:72px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;color:#18252a;background:#f3f2ee}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:500}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid #a78951;outline-offset:5px}button{border:0}a,button{-webkit-tap-highlight-color:transparent}.skip{position:fixed;top:-80px;background:#fff;padding:16px;z-index:100}.skip:focus{top:0}header{height:72px;position:fixed;top:0;left:0;right:0;z-index:30;background:#f4f2ebd9;backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:space-between;padding:0 max(calc((100vw - 1200px)/2),32px);border-bottom:1px solid #17232914}.logo img{display:block;width:145px;height:42px;object-fit:contain}.menu-toggle{display:flex;align-items:center;gap:24px;background:#18252a;color:white;border-radius:7px;padding:8px 10px;font-size:16px}.menu-toggle span{font-size:24px;background:#f2f0e7;color:#18252a;width:30px;line-height:30px;border-radius:3px}#main-menu{position:absolute;right:max(calc((100vw - 1200px)/2),32px);top:80px;width:270px;padding:10px;background:#f7f5efee;backdrop-filter:blur(15px);border-radius:8px;box-shadow:0 12px 40px #0002}#main-menu a{display:block;padding:14px;border-radius:5px}#main-menu a:hover{background:#dedbd2}.eyebrow{font-size:14px;letter-spacing:.1em}.hero{height:100svh;min-height:760px;position:relative;isolation:isolate;color:#fff;background:#152329;overflow:hidden}.hero-poster,.hero video{position:absolute;inset:0;height:100%;width:100%;object-fit:cover;z-index:-2}.hero video{z-index:5;object-fit:contain;background:#000}.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#08191dc9,transparent 85%),linear-gradient(0deg,#071c23a8,transparent 55%)}.hero-copy{position:absolute;left:max(calc((100vw - 1200px)/2),40px);top:18%}.hero h1{font-size:clamp(44px,4.8vw,72px);letter-spacing:-.045em;line-height:1.15;margin:24px 0}.hero-copy>p:not(.eyebrow){font-size:20px;line-height:1.8;color:#e7e9e8}.actions{display:flex;align-items:center;gap:30px;margin-top:36px}.film-button{background:#ede7d9;color:#1a282c;padding:16px 20px;border-radius:4px;display:flex;gap:32px}.hero-foot{position:absolute;bottom:44px;left:max(calc((100vw - 1200px)/2),40px);right:max(calc((100vw - 1200px)/2),40px);display:flex;align-items:end;justify-content:space-between;font-size:14px;line-height:1.7}.film-status{position:absolute;bottom:10px;left:40px;font-size:14px}.film-close{position:absolute;right:25px;top:90px;z-index:7;background:white;color:#18252a;padding:12px 20px}.technology{min-height:820px;padding:120px max(calc((100vw - 1200px)/2),40px) 50px;position:relative;overflow:hidden;display:grid;grid-template-columns:1fr 1fr;gap:60px;background:#15282d;color:#f3eee2}.tech-number{font-size:clamp(140px,23vw,340px);font-weight:300;letter-spacing:-.07em;line-height:1.4;color:#d9c6a3;align-self:center}.tech-number span{font-size:.22em;letter-spacing:-.1em;vertical-align:top;display:inline-block;padding-top:.9em}.tech-intro{align-self:center}.tech-intro h2{font-size:48px;line-height:1.25;letter-spacing:-.04em;margin:24px 0}.tech-intro>p:not(.eyebrow){font-size:18px;line-height:1.9;color:#c9d0cd}.text-link{display:inline-block;font-size:16px;margin-top:24px;padding-bottom:8px;border-bottom:1px solid currentColor}.tech-process{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff30;padding-top:30px;font-size:20px}.tech-process i{font-style:normal;color:#bba37a}.claim{grid-column:1/-1;font-size:14px;line-height:1.7;color:#c0c8c5}.product-stage{height:100svh;min-height:860px;overflow:hidden;background:linear-gradient(#deded8,#f3f2ee 70%,#fff 115%)}.stage-inner{height:100%;max-width:1200px;margin:auto;position:relative}.stage-kicker{position:absolute;top:52px;font-size:14px;letter-spacing:.1em}.stage-word{position:absolute;top:28%;left:50%;transform:translateX(-50%);font-size:clamp(90px,13vw,190px);font-weight:500;white-space:nowrap;color:#ffffffa0;letter-spacing:-.07em}.product-media{position:absolute;width:620px;height:500px;left:52%;top:13%;transform:translateX(-50%)}#product-image{width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 24px 20px #18252a14);animation:float 6s ease-in-out infinite}#product-image.enter{animation:arrival .65s cubic-bezier(.16,1,.3,1),float 6s .65s ease-in-out infinite}#product-image.environment{object-fit:cover;width:90%;height:78%;margin:8% 5%;border-radius:8px}.media-caption{position:absolute;bottom:12px;width:100%;text-align:center;font-size:14px;color:#65706d}.product-bottom{position:absolute;bottom:55px;left:0;right:0;display:flex;justify-content:space-between;align-items:end}.product-copy{max-width:610px}.product-copy h2{font-size:50px;line-height:1.2;letter-spacing:-.04em;margin-bottom:14px}.product-copy>p{font-size:22px;line-height:1.5;color:#4e5858}.product-tabs{display:flex;flex-direction:column;gap:12px}.product-tabs button{display:flex;align-items:center;gap:12px;background:transparent;padding:6px 10px;border-radius:7px;font-size:14px;text-align:left;transition:.2s}.product-tabs button[aria-selected=true]{background:#fff;box-shadow:0 5px 20px #14212610}.product-tabs img{width:54px;height:44px;object-fit:contain}.product-tabs button:last-child img{object-fit:cover;border-radius:4px}.intelligence{padding:120px max(calc((100vw - 1200px)/2),40px);display:grid;grid-template-columns:1fr 1.2fr;gap:90px;min-height:740px;background:#f6f4ee;align-items:center}.ai-intro h2{font-size:56px;line-height:1.2;letter-spacing:-.04em;margin:26px 0}.ai-intro>p:not(.eyebrow){font-size:18px;line-height:1.8;color:#5a6562}.workflow{border:1px solid #d4d5cd;background:#eeeee7;border-radius:16px;padding:30px;box-shadow:0 30px 70px #23342608}.workflow-label{font-size:14px;color:#58655d;margin-bottom:25px}.flow-tabs{display:flex;gap:4px;border-bottom:1px solid #cdd0c5;padding-bottom:14px}.flow-tabs button{padding:10px;background:transparent;border-radius:4px;font-size:14px}.flow-tabs button[aria-selected=true]{background:#1b332f;color:#fff}.flow-body{padding:35px 0 25px}.flow-index{font-size:80px;font-weight:300;color:#7d897f}.flow-body h3{font-size:24px;margin:12px 0}.flow-body p{font-size:16px;line-height:1.7;color:#58655d;min-height:54px}.flow-rail{display:flex;align-items:center;gap:16px;margin-top:30px;font-size:14px}.flow-rail span{border:1px solid #b3bbae;padding:10px 18px;border-radius:30px}.flow-rail span.current{background:#d3dccb;border-color:#6f836d}.flow-rail i{font-style:normal}.workflow-note{font-size:14px;color:#5b665e}.evidence{background:#fff;padding-top:85px}.evidence-heading{max-width:1200px;margin:0 auto 50px}.evidence-heading h2{font-size:56px;margin:24px 0}.evidence-heading>p:last-child{font-size:18px;color:#65706d}.case-stage{height:850px;position:relative;background:#d7d9d3;overflow:hidden}.case-stage>img{height:100%;width:100%;object-fit:cover}.case-caption{position:absolute;bottom:60px;left:50%;transform:translateX(-50%);width:850px;max-width:calc(100% - 80px);padding:30px;display:flex;justify-content:space-between;align-items:end;gap:30px;background:#f7f5efd9;backdrop-filter:blur(15px);border-radius:12px}.case-caption span{font-size:14px}.case-caption h3{font-size:32px;margin:12px 0}.case-caption p{font-size:16px;line-height:1.5;max-width:480px}.case-controls{display:flex;align-items:center;gap:12px;white-space:nowrap}.case-controls button{width:40px;height:40px;border-radius:50%;background:#fff;font-size:20px}footer{background:#182a30;color:#f4f0e7;padding:90px max(calc((100vw - 1200px)/2),40px) 25px;display:grid;grid-template-columns:1fr 1fr;gap:40px}footer h2{font-size:44px;line-height:1.4}.contact-link{display:inline-block;margin-top:24px;border-bottom:1px solid #c6b18c;padding:12px 0;color:#d8c5a3}.footer-info{display:flex;flex-direction:column;gap:16px;justify-self:end;font-size:16px;line-height:1.7}.footer-word{grid-column:1/-1;font-size:clamp(60px,14vw,215px);letter-spacing:-.07em;line-height:1.2;text-align:center;color:#f4f0e7;margin-top:40px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@keyframes float{50%{transform:translateY(8px)}}@keyframes arrival{from{opacity:0;transform:translateY(50px) scale(.9)}to{opacity:1;transform:none}}
@media(max-width:1279px){.stage-inner{margin:0 60px}.evidence-heading{margin-left:40px;margin-right:40px}.intelligence{gap:40px}.product-media{width:560px}}
@media(max-width:699px){html{scroll-padding-top:74px}header{padding:0 16px;height:74px}.logo img{width:132px}#main-menu{right:16px}.hero{min-height:780px}.hero-poster{object-position:60% center}.hero-copy{left:24px;right:20px;top:18%}.hero h1{font-size:40px}.hero-copy>p:not(.eyebrow){font-size:17px}.actions{flex-wrap:wrap;gap:22px}.hero-foot{left:24px;right:24px;bottom:30px;gap:20px}.hero-foot p{max-width:245px}.hero-foot>a{white-space:nowrap;font-size:14px}.technology{padding:70px 24px 40px;display:flex;flex-direction:column;gap:35px;min-height:820px}.tech-number{font-size:180px;align-self:start;line-height:1.1}.tech-intro{align-self:start}.tech-intro h2{font-size:36px}.tech-intro>p:not(.eyebrow){font-size:16px}.tech-process{width:100%;font-size:14px;gap:7px;padding-top:25px}.claim{font-size:14px}.product-stage{height:850px;min-height:850px}.stage-inner{margin:0 20px}.stage-kicker{top:35px}.stage-word{font-size:80px;top:27%;letter-spacing:-.06em}.product-media{width:360px;height:345px;left:50%;top:100px}.media-caption{font-size:14px;bottom:-8px}.product-bottom{bottom:36px;display:block}.product-copy h2{font-size:34px;margin-bottom:14px}.product-copy>p{font-size:18px;line-height:1.65}.product-copy .text-link{margin-top:18px}.product-tabs{flex-direction:row;gap:4px;margin-top:30px;justify-content:space-between}.product-tabs button{flex-direction:column;gap:5px;padding:7px 9px;font-size:14px}.product-tabs img{width:58px;height:42px}.intelligence{padding:70px 24px;display:block}.ai-intro h2{font-size:40px}.ai-intro>p:not(.eyebrow){font-size:16px}.workflow{margin-top:38px;padding:20px 16px}.flow-tabs{gap:0}.flow-tabs button{padding:9px 6px;font-size:14px}.flow-body h3{font-size:22px}.flow-rail{gap:8px}.flow-rail span{padding:9px 14px}.evidence{padding-top:70px}.evidence-heading{margin:0 24px 35px}.evidence-heading h2{font-size:36px}.evidence-heading>p:last-child{font-size:16px;line-height:1.6}.case-stage{height:760px}.case-stage>img{object-position:46% center}.case-caption{width:calc(100% - 40px);max-width:none;bottom:25px;padding:23px;display:block}.case-caption h3{font-size:28px}.case-controls{justify-content:end;margin-top:20px}footer{display:block;padding:60px 24px 24px}footer h2{font-size:32px}.footer-info{margin-top:45px;font-size:14px}.footer-word{font-size:17vw;margin-top:40px}}
@media(max-width:360px){.product-media{width:310px}.product-tabs button{padding:7px 5px}.flow-tabs button{font-size:14px;padding:9px 3px}.hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before{animation:none!important;transition:none!important}}
.stage-kicker{top:100px}@media(max-width:699px){.stage-kicker{top:96px}.product-media{top:140px}.stage-word{top:30%}}

/* V06.2: distinguish conceptual case visuals from original field evidence. */
.evidence{background:#f4f1e9}
.evidence-heading{padding:0 32px}
.case-stage{height:min(740px,68vw);min-height:570px;background:#17252b}
.case-stage::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#061c2bc9 0%,#061c2b64 48%,transparent 82%);pointer-events:none}
.case-stage>img{object-fit:cover;object-position:center 52%;display:block}
.case-caption{left:max(calc((100vw - 1200px)/2),40px);bottom:72px;transform:none;max-width:580px;width:calc(100% - 80px);display:block;padding:0;background:none;backdrop-filter:none;color:#fff;border-radius:0;z-index:1}
.case-caption h3{font-size:clamp(42px,4.8vw,70px);margin:18px 0}
.case-caption p{font-size:17px;line-height:1.75}
.case-caption .text-link{display:inline-block;margin-top:24px;color:#f3d4a4;border-bottom-color:#f3d4a4}
.case-disclosure{display:block;width:max-content;max-width:100%;padding:8px 12px;margin-bottom:20px;border:1px solid #ffffff75;background:#071c29a6;font-size:14px!important;letter-spacing:.03em}
.case-controls{margin-top:34px}
.case-controls button{width:46px;height:46px;border:1px solid #ffffffb0;background:transparent;color:#fff}
.case-controls button:hover{background:#fff;color:#10212a}
@media(max-width:699px){.evidence-heading{padding:0;margin:0 24px 30px}.case-stage{height:730px;min-height:0}.case-stage>img{object-position:54% center}.case-stage::after{background:linear-gradient(to top,#061c2bf2 0%,#061c2b9c 50%,transparent 90%)}.case-caption{left:24px;bottom:30px;width:calc(100% - 48px);max-width:none}.case-caption h3{font-size:44px}.case-caption p{font-size:16px}.case-controls{justify-content:start;margin-top:24px}}
/* V06.4: make the kitchen intelligence chapter a visual chapter while preserving its real HTML interaction. */
.intelligence{position:relative;isolation:isolate;display:block;min-height:790px;padding-top:112px;padding-bottom:84px;background:#061926;color:#f6f2e9;overflow:hidden}
.intelligence::before{content:'';position:absolute;inset:0;z-index:-2;background:url('../homepage-v05/assets/ai-master-scene.webp') center center/cover no-repeat}
.intelligence::after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#061926f2 0%,#061926d0 36%,#06192635 73%,#06192624 100%)}
.ai-intro{max-width:570px}
.ai-intro h2{font-size:clamp(46px,5vw,74px);line-height:1.13;margin:22px 0 26px}
.ai-intro>p:not(.eyebrow){color:#dce6e7;line-height:1.75;max-width:520px}
.ai-intro .text-link{color:#efd2a5;border-color:#efd2a5}
.workflow{width:min(620px,100%);margin-top:58px;padding:22px 28px 16px;border:1px solid #c8d7d858;background:#061926ad;backdrop-filter:blur(12px);border-radius:4px;box-shadow:none}
.workflow-label,.workflow-note{color:#c4d0d0}
.workflow-label{margin-bottom:18px}
.flow-tabs{border-color:#d5e1de4a}
.flow-tabs button{color:#dce7e6}
.flow-tabs button[aria-selected=true]{background:#e4c794;color:#12252b}
.flow-body{padding:18px 0 12px}
.flow-index{font-size:52px;color:#ddc9a6}
.flow-body h3{color:#fff;font-size:22px;margin:2px 0 7px}
.flow-body p{color:#dce5e4;min-height:0}
.flow-rail{margin-top:18px;color:#fff}
.flow-rail span{border-color:#d2ddda77}
.flow-rail span.current{background:#d8bc8c;color:#14262a;border-color:#d8bc8c}
@media(max-width:699px){.intelligence{min-height:0;padding:72px 24px 68px}.intelligence::before{background-position:62% center}.intelligence::after{background:linear-gradient(to bottom,#061926d8 0%,#061926d0 45%,#061926f4 100%)}.ai-intro h2{font-size:42px}.workflow{margin-top:46px;padding:20px 16px}.flow-tabs button{font-size:14px}.flow-body{padding:22px 0 12px}.flow-body p{font-size:15px}.flow-index{font-size:58px}}
.case-stage>img.case-reveal{animation:case-reveal .55s ease-out both}
@keyframes case-reveal{from{opacity:.6;transform:scale(1.025)}to{opacity:1;transform:scale(1)}}
@media(prefers-reduced-motion:reduce){.case-stage>img.case-reveal{animation:none}}

/* Five verified case destinations; scene imagery is identified as conceptual. */
.case-stage{position:relative}
.case-stage::after{display:none}
.case-slide{position:absolute;inset:0;overflow:hidden;background:#102733;color:#f6f2e9}
.case-slide>img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.case-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#061c2be8 0%,#061c2b99 36%,#061c2b20 75%),linear-gradient(0deg,#061c2b99,transparent 36%);pointer-events:none}
.case-slide .case-caption{z-index:1;left:max(64px,calc((100vw - 1230px)/2));bottom:72px;transform:none;max-width:560px;width:calc(100% - 128px);padding:0;display:block;background:none;backdrop-filter:none;border-radius:0;color:#f6f2e9}
.case-disclosure,.case-label{display:block;font-size:14px;line-height:1.5;color:#e2d1b6}
.case-label{margin-top:18px;letter-spacing:.08em}
.case-slide .case-caption h3{font-size:clamp(42px,4.6vw,66px);line-height:1.15;margin:12px 0}
.case-slide .case-caption p{font-size:18px;line-height:1.7;color:#e8e9e4;max-width:480px}
.case-slide .case-caption .text-link{font-size:16px;color:#f0d3a1;border-color:#d6b17d;margin-top:25px}
.case-stage>.case-controls{position:absolute;z-index:2;right:max(64px,calc((100vw - 1230px)/2));bottom:75px;display:flex;align-items:center;gap:12px;color:#fff}
.case-stage>.case-controls button{width:46px;height:46px;border:1px solid #ffffff9c;background:#061c2b82;color:#fff;border-radius:50%}
.case-stage>.case-controls button:hover{background:#dfc08e;color:#081e29}
.case-stage>.case-controls .case-autoplay{width:auto;border-radius:30px;padding:0 18px;font-size:14px}
.case-stage>.case-controls span{font-size:15px;min-width:67px;text-align:center;font-variant-numeric:tabular-nums}
.case-enhanced .case-slide[hidden]{display:none!important}
.case-stage:not(.case-enhanced){height:auto;max-height:none;overflow:visible}
.case-stage:not(.case-enhanced) .case-slide{position:relative;height:700px}
.case-stage:not(.case-enhanced)>.case-controls{display:none}
@media(max-width:699px){
 .case-stage{height:730px}
 .case-slide>img{object-position:58% center}
 .case-slide::after{background:linear-gradient(0deg,#061c2bf5 0%,#061c2bd2 32%,#061c2b30 75%)}
 .case-slide .case-caption{left:24px;bottom:112px;width:calc(100% - 48px);max-width:none}
 .case-label{margin-top:10px}
 .case-slide .case-caption h3{font-size:40px;margin:8px 0}
 .case-slide .case-caption p{font-size:16px;line-height:1.5}
 .case-slide .case-caption .text-link{margin-top:12px}
 .case-stage>.case-controls{left:24px;right:24px;bottom:29px;gap:9px}
 .case-stage>.case-controls button{width:42px;height:42px}
 .case-stage>.case-controls .case-autoplay{margin-left:auto;padding:0 13px}
 .case-stage:not(.case-enhanced) .case-slide{height:700px}
}

/* Full homepage navigation: the film gateway is separate; this page keeps its site navigation visible. */
.site-header{height:88px;padding:0 32px;background:linear-gradient(90deg,rgba(5,22,35,.96),rgba(9,25,38,.82));border-bottom:1px solid rgba(236,227,209,.2);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);color:#f5f1e9}
.site-header-inner{width:min(100%,1240px);height:100%;margin:0 auto;display:grid;grid-template-columns:minmax(175px,1fr) auto minmax(175px,1fr);align-items:center;gap:30px}
.site-header .logo{width:max-content}
.site-header .logo img{width:178px;height:auto;max-height:52px}
.site-header #main-menu{position:static;width:auto;padding:0;display:flex;align-items:center;justify-content:center;gap:clamp(20px,2.3vw,40px);background:none;backdrop-filter:none;border-radius:0;box-shadow:none}
.site-header #main-menu a{display:inline-flex;align-items:center;min-height:44px;padding:0;background:none;border-radius:0;color:#e9e9e4;font-size:16px;white-space:nowrap;transition:color .2s ease}
.site-header #main-menu a:hover,.site-header #main-menu a:focus-visible{color:#e8c28c}
.site-header #main-menu .mobile-contact{display:none}
.header-contact{justify-self:end;display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:46px;padding:0 22px;border:1px solid rgba(225,190,137,.7);border-radius:100px;color:#f6f2e9;font-size:16px;white-space:nowrap;transition:background .2s ease,border-color .2s ease}
.header-contact:hover{background:rgba(221,180,119,.16);border-color:#e1be89}
.menu-toggle{display:none}
@media(max-width:1000px){
  .site-header{height:76px;padding:0 24px}
  .site-header-inner{display:flex;justify-content:space-between;gap:18px}
  .site-header .logo img{width:154px}
  .site-header #main-menu{position:absolute;top:76px;left:0;right:0;width:100%;padding:18px 24px 26px;display:none;flex-direction:column;align-items:stretch;gap:0;background:#0b2030;backdrop-filter:none;border-top:1px solid rgba(236,227,209,.2);border-radius:0;box-shadow:0 20px 32px rgba(0,0,0,.24)}
  body.nav-open .site-header #main-menu{display:flex}
  .site-header #main-menu a{min-height:52px;padding:10px 4px;border-bottom:1px solid rgba(236,227,209,.14)}
  .site-header #main-menu .mobile-contact{display:inline-flex;color:#e8c28c;border-bottom:0}
  .header-contact{margin-left:auto;min-height:42px;padding:0 17px}
  .menu-toggle{display:flex;align-items:center;gap:10px;min-height:42px;padding:0;color:#f5f1e9;background:none;border-radius:0;font-size:15px}
  .menu-toggle span{display:grid;place-items:center;width:26px;height:26px;font-size:24px;line-height:1;color:#f5f1e9;background:none;border:1px solid rgba(236,227,209,.5);border-radius:2px}
}
@media(min-width:621px) and (max-width:1000px){.site-header #main-menu .mobile-contact{display:none}}
@media(max-width:620px){
  .site-header{height:72px;padding:0 20px}
  .site-header .logo img{width:140px}
  .site-header #main-menu{top:72px}
  .header-contact{display:none}
  .menu-toggle{gap:7px}
}

/* SHS chapter: image-led technology story, retaining the factual 600°C boundary. */
.technology{height:max(812px,calc(100svh - 88px));min-height:812px;display:block;padding:0;overflow:hidden;isolation:isolate;background:#071725;color:#f6f2e9}
.tech-media{position:absolute;inset:0;z-index:-2;display:block;width:100%;height:100%;object-fit:cover;object-position:center center}
.technology::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#061725f7 0%,#061725dc 28%,#06172555 53%,transparent 75%),linear-gradient(0deg,#061725f0 0%,transparent 33%);pointer-events:none}
.tech-intro{position:absolute;top:clamp(106px,13%,145px);left:max(calc((100vw - 1200px)/2),56px);z-index:1;width:min(520px,42vw)}
.tech-intro .eyebrow{color:#e4c18b;font-size:14px;letter-spacing:.17em}
.tech-intro h2{font-size:clamp(48px,4.6vw,68px);font-weight:600;line-height:1.13;letter-spacing:-.045em;margin:23px 0 22px;color:#f7f2e7}
.tech-intro>p.tech-thesis{font-size:23px;line-height:1.5;color:#e7c28d;font-weight:500}
.tech-intro>p.tech-body{margin-top:17px;max-width:460px;font-size:17px;line-height:1.85;color:#e0e6e4}
.tech-link{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;min-height:50px;margin-top:28px;padding:0 19px;background:#e2bc84;color:#0a1e2c;font-size:16px;font-weight:600;border-radius:3px;transition:background .2s ease,transform .2s ease}
.tech-link:hover{background:#f3d5a6;transform:translateY(-2px)}
.tech-number{position:absolute;left:max(calc((100vw - 1200px)/2),56px);bottom:133px;display:flex;align-items:baseline;gap:24px;color:#e6c58f;font-weight:400;letter-spacing:normal;line-height:1}
.tech-number strong{font-size:clamp(72px,8vw,116px);font-weight:300;letter-spacing:-.07em;line-height:.9}
.tech-number small{font-size:.37em;letter-spacing:0;margin-left:7px;font-weight:400}
.tech-number>span{display:block;padding:0;font-size:15px;letter-spacing:.08em;color:#f1ede4;vertical-align:baseline}
.tech-media-note{position:absolute;right:max(calc((100vw - 1200px)/2),50px);bottom:136px;z-index:1;font-size:14px;color:#d4dadd;text-shadow:0 1px 8px #061725}
.tech-bottom{position:absolute;left:0;right:0;bottom:0;min-height:105px;padding:21px max(calc((100vw - 1200px)/2),56px) 14px;border-top:1px solid #ffffff3b;background:#061725dc;backdrop-filter:blur(8px)}
.tech-process{display:flex;justify-content:flex-start;align-items:center;gap:26px;border:0;padding:0;font-size:16px;font-weight:500;color:#f5f0e6;white-space:nowrap}
.tech-process i{color:#ddb477;font-size:18px}
.technology .claim{margin-top:11px;font-size:14px;line-height:1.5;color:#bbc8cb}
@media(max-width:900px){
  .technology{height:auto;min-height:900px;padding:0}
  .tech-media{object-position:57% center}
  .technology::before{background:linear-gradient(90deg,#061725f4 0%,#061725a8 56%,#06172555 100%),linear-gradient(0deg,#061725ed 0%,transparent 36%)}
  .tech-intro{top:110px;left:40px;width:min(500px,58vw)}
  .tech-number{left:40px}
  .tech-media-note{right:40px}
  .tech-bottom{padding-left:40px;padding-right:40px}
}
@media(max-width:620px){
  .technology{min-height:930px;height:auto}
  .tech-media{object-position:65% center}
  .technology::before{background:linear-gradient(180deg,#061725f5 0%,#061725d5 40%,#06172567 62%,#061725f0 90%)}
  .tech-intro{position:relative;top:auto;left:auto;width:auto;padding:86px 24px 0}
  .tech-intro .eyebrow{font-size:14px;letter-spacing:.1em}
  .tech-intro h2{font-size:clamp(39px,10vw,48px);margin:19px 0 17px}
  .tech-intro>p.tech-thesis{font-size:19px}
  .tech-intro>p.tech-body{font-size:16px;line-height:1.75;max-width:320px}
  .tech-link{margin-top:22px;min-height:48px;font-size:15px}
  .tech-number{left:24px;bottom:206px;gap:14px;flex-direction:column;align-items:start}
  .tech-number strong{font-size:78px}
  .tech-number>span{font-size:14px}
  .tech-media-note{right:24px;bottom:214px;max-width:135px;text-align:right;line-height:1.4}
  .tech-bottom{min-height:162px;padding:22px 24px 18px}
  .tech-process{gap:7px;justify-content:space-between;font-size:14px}
  .tech-process i{font-size:14px}
  .technology .claim{font-size:14px;line-height:1.6;margin-top:15px}
}
@media(max-width:360px){.tech-process{font-size:14px;gap:3px}.tech-intro h2{font-size:38px}}

/* Hero scene carousel: the approved snow scene remains the first, unchanged asset. */
.hero-gallery{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-slide{position:absolute;inset:0;margin:0;opacity:0;visibility:hidden;transition:opacity .48s ease,visibility .48s ease}
.hero-slide.is-active{opacity:1;visibility:visible}
.hero-gallery .hero-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:auto}
.hero-slide:not(:first-child) .hero-poster{object-position:center}
.hero-slide[data-slide-label="MOEVO 移动餐车"] .hero-poster{object-position:right center}
.hero-copy{z-index:2;max-width:min(680px,calc(100vw - 80px))}
.hero-solution-link{display:inline-flex;align-items:center;gap:7px;margin-top:21px;border-bottom:1px solid #e1c69d;padding:0 0 6px;color:#efdfc7;font-size:16px;line-height:1.5}
.hero-solution-link[hidden],.hero-carousel-controls[hidden]{display:none}
.hero-concept-note{display:block;margin-top:10px;color:#e4e2dc;font-size:14px;line-height:1.45}
.hero-concept-note[hidden]{display:none}
.hero-carousel-controls{position:absolute;left:50%;right:auto;bottom:34px;transform:translateX(-50%);z-index:3;display:grid;grid-template-columns:auto auto auto;align-items:center;justify-items:center;gap:10px 16px;color:#fff;font-size:14px}
.hero-foot{right:24px}
.hero-carousel-arrows{display:flex;gap:8px}
.hero-carousel-arrows button{height:42px;width:42px;border:1px solid #f3eee2a3;border-radius:50%;background:#061a27a8;color:#fff;font-size:20px}
.hero-carousel-arrows button:hover,.hero-carousel-toggle:hover{background:#e5c28b;color:#0b1d2a}
.hero-carousel-count{min-width:58px;text-align:center;font-variant-numeric:tabular-nums}
.hero-carousel-toggle{min-height:42px;padding:0 15px;border:1px solid #f3eee2a3;border-radius:24px;background:#061a27a8;color:#fff;font-size:14px}
.hero-carousel-dots{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:9px;min-height:22px}
.hero-carousel-dots button{height:14px;width:14px;border:1px solid #f3eee2c9;border-radius:50%;background:#061a2788;padding:0}
.hero-carousel-dots button[aria-current="true"]{background:#e6c08a;border-color:#e6c08a}
.hero-carousel-dots button:hover{transform:scale(1.2)}
@media(max-width:699px){
 .hero{min-height:780px}
 .hero-gallery .hero-poster{object-position:60% center}
 .hero-slide:first-child .hero-poster{object-position:5% center}
 .hero-slide:not(:first-child) .hero-poster{object-position:65% center}
 .hero-slide[data-slide-label="MOEVO 移动餐车"] .hero-poster{object-position:65% center}
 .hero-copy{top:16%;max-width:calc(100vw - 44px)}
 .hero h1{font-size:40px}
 .hero-carousel-controls{left:24px;right:24px;bottom:105px;transform:none;grid-template-columns:auto auto auto;justify-content:space-between;gap:8px}
 .hero-carousel-arrows button{height:38px;width:38px}
 .hero-carousel-toggle{min-height:38px;padding:0 10px}
 .hero-solution-link{font-size:14px;margin-top:14px}
 .hero-foot{bottom:18px}
 button[aria-label="开启首页编辑模式"]{bottom:205px!important}
}
@media(max-width:360px){.hero h1{font-size:36px}.hero-carousel-controls{left:18px;right:18px}}
@media(prefers-reduced-motion:reduce){.hero-slide{transition:none}.hero-carousel-dots button:hover{transform:none}}

/* AI Kitchen is a photographic chapter, not a simulated control dashboard. */
.intelligence{height:max(760px,calc(100svh - 88px));min-height:760px;padding:0;display:block;position:relative;isolation:isolate;background:#061926;color:#f6f2e9;overflow:hidden}
.intelligence::before{background:url('../homepage-v05/assets/ai-master-scene.webp') center center/cover no-repeat}
.intelligence::after{background:linear-gradient(90deg,#061926f7 0%,#061926d5 24%,#06192675 47%,#06192612 72%),linear-gradient(0deg,#061926dc 0%,transparent 23%)}
.ai-intro{position:absolute;top:25%;left:max(calc((100vw - 1200px)/2),56px);z-index:1;max-width:590px;margin:0}
.ai-intro .eyebrow{color:#e4c18b;font-size:14px;letter-spacing:.17em}
.ai-intro h2{font-size:clamp(58px,5.4vw,80px);font-weight:600;line-height:1.12;letter-spacing:-.05em;margin:28px 0 28px;color:#f7f3e9}
.ai-intro>p:not(.eyebrow){max-width:520px;color:#e4ebea;font-size:20px;line-height:1.85}
.ai-intro .text-link{display:inline-block;margin-top:35px;padding-bottom:10px;color:#e8c58e;border-bottom:1px solid #e8c58e;font-size:17px}
.ai-scene-note{position:absolute;right:max(calc((100vw - 1200px)/2),56px);bottom:39px;z-index:1;font-size:14px;line-height:1.5;color:#d7e0df;text-shadow:0 1px 8px #061926}
@media(max-width:900px){
  .intelligence{height:760px;min-height:760px}
  .intelligence::before{background-position:56% center}
  .intelligence::after{background:linear-gradient(90deg,#061926f2 0%,#061926aa 50%,#06192630 100%),linear-gradient(0deg,#061926ce 0%,transparent 30%)}
  .ai-intro{top:23%;left:40px;max-width:480px}
  .ai-scene-note{right:40px}
}
@media(max-width:620px){
  .intelligence{height:760px;min-height:760px}
  .intelligence::before{background-position:62% center}
  .intelligence::after{background:linear-gradient(180deg,#061926f7 0%,#061926e2 34%,#0619264a 62%,#061926db 100%)}
  .ai-intro{top:120px;left:24px;right:24px;max-width:none}
  .ai-intro .eyebrow{letter-spacing:.1em}
  .ai-intro h2{font-size:clamp(43px,11vw,52px);margin:22px 0 23px}
  .ai-intro>p:not(.eyebrow){font-size:16px;line-height:1.8;max-width:340px}
  .ai-intro .text-link{margin-top:26px;font-size:16px}
  .ai-scene-note{right:24px;left:24px;bottom:27px;font-size:14px}
}

/* Homepage footer: compact brand close, aligned with the Contact CN quality bar. */
.home-footer{display:block;background:#071b27;color:#f6f2e9;padding:58px max(calc((100vw - 1200px)/2),40px) 24px}
.home-footer-main{display:grid;grid-template-columns:minmax(235px,1fr) minmax(270px,1fr) minmax(260px,.95fr);align-items:start;gap:clamp(38px,5vw,92px);max-width:1200px;margin:auto}
.home-footer-logo{display:inline-flex;align-items:center;min-height:48px}
.home-footer-logo img{display:block;width:178px;height:auto;max-height:52px;object-fit:contain;filter:brightness(0) invert(1)}
.home-footer-brand>p{font-size:14px;line-height:1.6;margin-top:14px;color:#e3e6e4}
.home-footer-brand .home-footer-english{margin-top:5px;font-size:14px;letter-spacing:.05em;color:#aebdc0}
.home-footer-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:26px;row-gap:4px;padding-top:6px}
.home-footer-nav a{display:flex;align-items:center;min-height:42px;font-size:15px;color:#dbe3e3;transition:color .2s ease}
.home-footer-nav a:hover,.home-footer-contact>a:hover,.home-footer-bottom a:hover{color:#ddb477}
.home-footer-contact{display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.home-footer-label{font-size:14px;letter-spacing:.14em;color:#d6b477}
.home-footer h2{font-size:clamp(25px,2.3vw,32px);font-weight:500;line-height:1.36;letter-spacing:-.035em;margin:4px 0 5px}
.home-footer-contact>a:not(.home-footer-cta),.home-footer-contact>p:not(.home-footer-label){font-size:14px;line-height:1.5;color:#d6dedf}
.home-footer-contact>p span{color:#aebdc0;margin-left:5px}
.home-footer-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:46px;margin:5px 0 6px;padding:0 0 2px;border-bottom:1px solid #ddb477;color:#e9c38c;font-size:16px}
.home-footer-cta span{font-size:20px}
.home-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:18px;max-width:1200px;margin:46px auto 0;padding-top:17px;border-top:1px solid #e1e8e62c;color:#afbec0}
.home-footer-bottom p,.home-footer-bottom a{font-size:14px;line-height:1.5}
.home-footer-bottom a{color:#d3dcdd}
@media(max-width:950px){.home-footer{padding:56px 40px 24px}.home-footer-main{grid-template-columns:minmax(220px,1fr) minmax(250px,1fr);gap:32px 50px}.home-footer-contact{grid-column:1/-1;padding-top:20px;border-top:1px solid #e1e8e626}.home-footer-contact h2 br{display:none}.home-footer-bottom{margin-top:38px;flex-wrap:wrap}}
@media(max-width:620px){.home-footer{padding:46px 24px 22px}.home-footer-main{display:block}.home-footer-brand>p{margin-top:10px}.home-footer-nav{margin:29px 0 30px;padding:24px 0;border-top:1px solid #e1e8e626;border-bottom:1px solid #e1e8e626;column-gap:18px}.home-footer-contact{border:0;padding:0;gap:9px}.home-footer h2{font-size:30px;line-height:1.35;margin:4px 0}.home-footer-cta{margin:7px 0 9px}.home-footer-bottom{display:grid;gap:9px;margin-top:34px;padding-top:17px}}
@media(prefers-reduced-motion:reduce){.home-footer-nav a{transition:none}}