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input{accent-color:#b7ceab;width:230px;cursor:pointer}.range-row output{color:var(--sage)}.arrival-ui{position:absolute;left:22px;right:22px;bottom:22px;background:#142d25e8;border:1px solid #b7ceab44;backdrop-filter:blur(12px);border-radius:14px;padding:22px;color:var(--paper)}.arrival-ui h3{font-size:23px;margin-bottom:15px}.arrival-values{display:flex;gap:30px}.arrival-values span{font-size:12px;color:#c4d0ba}.arrival-values b{display:block;font-family:Georgia,serif;font-size:26px;color:var(--sage);font-weight:400;margin-top:6px}.member-row{display:flex;gap:12px;margin-top:24px}.member-button{background:none;border:1px solid #173e3233;border-radius:12px;padding:18px 22px;text-align:left;transition:.3s}.member-button small{display:block;font-size:12px;color:#7b8d6d;margin-top:7px}.member-button[aria-pressed=true]{background:#dde5d4;border-color:#819c6c}.timeline{display:flex;gap:18px;margin-top:28px;align-items:center}.timeline span{font-size:13px;color:#69845b}.timeline i{height:1px;width:26px;background:#aab69a}.care-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:36px;flex:1;min-height:0}.care-items{display:grid;grid-template-columns:1fr 1fr;gap:15px}.care-item{border:1px solid #173e3222;border-radius:13px;padding:23px;background:#ebece1;display:flex;flex-direction:column;justify-content:center}.care-item svg{width:30px;height:30px;color:#81996e;margin-bottom:19px}.care-item h3{font-size:20px}.care-item p{font-size:14px;color:#6c7e60;margin-bottom:0}.chat-panel{position:absolute;left:23px;right:23px;bottom:23px;background:#123026e8;backdrop-filter:blur(10px);border:1px solid #cadab33b;border-radius:14px;padding:21px;color:#e7ebdf}.chat-message{font-size:17px;color:#c0d6aa;margin-bottom:12px}.chat-answer{font-size:14px;line-height:1.8;min-height:53px;max-height:78px;overflow:hidden;position:relative}.chat-answer::after{content:"";display:inline-block;width:2px;height:16px;background:var(--sage);margin-left:4px;animation:blink .8s step-end infinite;vertical-align:middle}.companion-copy h1{font-size:56px}.topic-list{display:flex;flex-direction:column;gap:9px;width:100%;margin-top:23px}.topic-list button{text-align:left;padding:17px 20px;border:1px solid #b7ceab35;background:#ffffff04;border-radius:10px;font-size:15px}.topic-list button[aria-pressed=true]{background:#b7ceab20;border-color:#b7ceab88}.radar{height:100%;position:relative;border-radius:18px;background:radial-gradient(circle at 50% 50%,#3c63434d,transparent 65%),#132b23;display:flex;align-items:center;justify-content:center;overflow:hidden}.radar-rings{width:380px;height:380px;border:1px solid #b7ceab50;border-radius:50%;position:relative;box-shadow:0 0 0 50px #b7ceab0a,0 0 0 100px #b7ceab05}.radar-rings::before{content:"";position:absolute;inset:-50px;border:1px solid #b7ceab30;border-radius:50%}.radar-rings::after{content:"";position:absolute;inset:50px;border:1px solid #b7ceab40;border-radius:50%}.radar-sweep{position:absolute;inset:-90px;border-radius:50%;background:conic-gradient(from 0deg,transparent 65%,#a8ca871c 93%,#a8ca8765 100%);animation:spin 7s linear infinite}.radar-center{position:absolute;left:50%;top:50%;width:14px;height:14px;transform:translate(-50%,-50%);background:var(--sage);border-radius:50%;box-shadow:0 0 0 10px #b7ceab15}.radar-target{position:absolute;left:70%;top:25%;width:14px;height:14px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 9px #d3b57b25,0 0 20px #d3b57b77;transition:top 1s,left 1s}.radar-target::after{content:"定位卡";position:absolute;top:23px;left:-12px;font-size:11px;white-space:nowrap;color:#d3b57b}.radar-heading{position:absolute;top:25px;left:28px;font-size:13px;letter-spacing:3px;color:#b7ceab}.radar-reading{position:absolute;bottom:35px;left:35px;right:35px;display:flex;justify-content:space-between;color:#b7ceab;font-size:15px}.radar-reading strong{font-family:Georgia,serif;font-size:43px;display:block;font-weight:400;margin:6px 0}.radar-reading small{font-size:13px;color:#a6b69b}.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;flex:1}.scenario{position:relative;border-radius:13px;overflow:hidden;background:#d9dfd1;min-height:0}.scenario>img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.scenario:hover>img{transform:scale(1.07)}.scenario::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#112e26ef,transparent 70%)}.scenario>div{position:absolute;bottom:17px;left:20px;color:var(--paper);z-index:1}.scenario small{font-size:10px;letter-spacing:2px;color:var(--sage)}.scenario h3{font-size:18px;margin:6px 0 0}.combo-tabs{display:flex;gap:12px;margin:0 0 26px}.combo-tabs button{flex:1;border:1px solid #173e3225;background:#ebece1;border-radius:10px;padding:16px 10px;font-size:15px;transition:.3s}.combo-tabs button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.combo-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:45px;flex:1;min-height:0}.combo-description{display:flex;flex-direction:column;justify-content:center}.combo-description h2{font-size:32px}.combo-products{display:flex;flex-wrap:wrap;gap:12px;margin:10px 0 20px}.combo-products span{padding:13px 17px;border-radius:9px;border:1px solid #173e3222;background:#e4e8da;font-size:14px}.foundation-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;flex:1;min-height:0}.foundation-images{display:grid;grid-template-rows:1fr 1fr;gap:17px;min-height:0}.foundation-images img{width:100%;height:100%;object-fit:contain;background:#e3e5da;border-radius:12px;min-height:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:100%;margin:22px 0}.metrics span{border:1px solid #173e3225;border-radius:9px;padding:13px 9px;text-align:center;font-size:13px;background:#e6e9dc}.future-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:19px;flex:1;min-height:0}.future-photo{position:relative;border-radius:13px;overflow:hidden;background:#2b4837}.future-photo img{width:100%;height:100%;object-fit:cover;transition:transform .7s}.future-photo:hover img{transform:scale(1.06)}.future-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#0b251dea,transparent 65%)}.future-photo h3{position:absolute;left:23px;bottom:17px;z-index:1;font-size:19px;margin:0}.future-label{font-size:12px;letter-spacing:1px;color:#bed1a9;padding:9px 14px;border:1px solid #b7ceab44;border-radius:30px;white-space:nowrap}.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:29px;flex:1;min-height:0}.roadmap-item{position:relative;border-top:1px solid #b7ceab50;display:flex;flex-direction:column;padding:25px 0}.roadmap-item>span{font-size:55px;font-family:Georgia,serif;color:#b7ceab;opacity:.7;margin-bottom:25px}.roadmap-item h2{font-size:27px;margin-bottom:15px}.roadmap-item p{font-size:15px;color:#c8d4b8aa;margin-bottom:22px}.roadmap-item .mini-image{height:190px;width:100%;object-fit:cover;border-radius:12px;opacity:.85;margin-top:auto}.roadmap-item::before{content:"";position:absolute;top:-5px;left:0;height:9px;width:9px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px #d3b57b15}.closing .slide-content{justify-content:center;text-align:center;align-items:center}.closing h1{font-size:74px;line-height:1.25;margin:0 0 27px}.closing .lead{max-width:790px;text-align:center}.closing .pills{justify-content:center;margin-top:27px}.closing-rings{position:absolute;left:50%;top:50%;width:760px;height:760px;transform:translate(-50%,-50%);border:1px solid #b7ceab20;border-radius:50%;box-shadow:0 0 0 60px #b7ceab05,0 0 0 130px #b7ceab02;pointer-events:none}.closing-rings::before{content:"";position:absolute;inset:-30px;border:1px dashed #b7ceab18;border-radius:50%;animation:spin 80s linear infinite}.closing .action-button{margin-top:27px;background:var(--sage);color:var(--forest);padding:15px 28px}.overview-dialog{width:min(1250px,calc(100vw - 48px));max-height:calc(100dvh - 56px);padding:35px 40px;background:#132b23;color:var(--paper);border:1px solid #b7ceab35;border-radius:20px;box-shadow:0 25px 100px #0008}.overview-dialog::backdrop{background:#05100de6;backdrop-filter:blur(12px)}.overview-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px}.overview-heading p{font-size:11px;letter-spacing:3px;color:var(--sage);margin-bottom:10px}.overview-heading h2{font-size:29px;margin:0}.icon-button{border-color:#fff3;background:#ffffff08;flex:none}.overview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.overview-card{text-align:left;border:1px solid #b7ceab30;background:#ffffff05;padding:0;border-radius:10px;overflow:hidden;transition:.3s;position:relative}.overview-card:hover{border-color:var(--gold);transform:translateY(-3px)}.overview-card[aria-current=step]{border-color:var(--sage);box-shadow:0 0 0 2px #b7ceab18}.overview-card img{display:block;width:100%;height:110px;object-fit:cover;opacity:.85}.overview-card div{padding:13px;display:flex;gap:10px;align-items:center;font-size:13px}.overview-card b{font-family:Georgia,serif;font-size:17px;font-weight:400;color:var(--sage)}.overview-hint{margin:25px 0 0;text-align:center;font-size:12px;color:#a1b096}.slide.active .reveal{animation:reveal-in .9s var(--ease) both;animation-delay:calc(var(--order,0)*90ms)}.slide:not(.active) *{animation-play-state:paused!important}.deck[data-motion=reduce] *{animation:none!important;transition:none!important}.deck[data-motion=reduce] #atmosphere{display:none}.presentation:fullscreen{background:#0c1916}.portrait-hint{position:fixed;left:20px;right:80px;bottom:max(28px,env(safe-area-inset-bottom));text-align:center;font-size:11px;color:#82948a;letter-spacing:2px}
.scenario-grid{min-height:0;grid-template-rows:repeat(3,minmax(0,1fr))}
/* A quieter type system: semantic lines, consistent figures and clear units. */
h1{font-size:52px;line-height:1.24;letter-spacing:0;font-weight:600}
.title-line{display:block;white-space:nowrap}
.title-emphasis{color:#6e8862;font-weight:500}
.dark .title-emphasis{color:#bacbad}
.section-title h1{font-size:43px;line-height:1.24}
.section-title{margin-bottom:27px}
.cover h1{font-size:72px;letter-spacing:0}
.closing h1{font-size:64px}
.companion-copy h1{font-size:52px}
.copy .lead{font-size:17px!important;line-height:1.8}
.eyebrow{font-size:12px;letter-spacing:2px;margin-bottom:16px}
.header-section{letter-spacing:1px;font-size:14px}
.edition{letter-spacing:1px}
.footer-caption{font-size:12px;letter-spacing:0;max-width:490px}
.footer-number,.rail-count,.cover-bottom strong,.feature-no,.step>span,.roadmap-item>span{font-family:inherit;font-variant-numeric:tabular-nums}
.footer-number{font-size:14px;letter-spacing:1px}
.rail-count strong{font-size:25px;font-weight:500}
.cover-bottom strong{font-size:30px;font-weight:500}
.cover-bottom small{letter-spacing:1px}
.controller-layout{grid-template-columns:1.7fr 1fr;gap:42px}
.controller-layout .copy h1{font-size:47px}
.controller-layout .copy .lead{font-size:16px!important}
.controller-stage{background:#e5e7df;border:1px solid #1b3e321a}
#original-controller{display:block;border:0;width:100%;height:100%;background:transparent}
.controller-layout .steps{gap:24px}
.controller-layout .step h3{font-size:19px}
.controller-layout .step p{font-size:14px}
.visual>img{object-position:center}
[data-key=presence] .visual>img{object-fit:contain;background:#e6e8dd}
.floorplan{height:335px;padding:17px}
.floorplan .room{padding:20px}
.decision strong{font-size:18px}
.architecture-core .core-disc::before{border-style:solid;animation:none}
.core-disc::after{display:none}
.voice-ring::before{border-style:solid;animation:none}
.voice-ring{box-shadow:none;width:190px;height:190px;margin-bottom:32px}
.voice-quote{font-size:25px;letter-spacing:0;text-align:center;padding:0 24px}
.ambient-glow{opacity:.18}
#atmosphere{opacity:.1}
.dark .presentation-controls button,.icon-button{background:rgba(255,255,255,.035)}
.dark .segmented{background:rgba(255,255,255,.025)}
.topic-list button{background:rgba(255,255,255,.03);border-color:#b7ceab28}
.visual.arrival-visual,.visual.chat-visual{display:grid;grid-template-rows:minmax(0,1fr) auto}
.visual.arrival-visual>img,.visual.chat-visual>img{height:100%;width:100%;object-fit:contain;animation:none}
.arrival-ui{position:relative;inset:auto;background:#e5e8dc;color:#173e32;border:0;border-top:1px solid #173e3220;backdrop-filter:none;border-radius:0;padding:22px 25px}
.arrival-ui h3{font-size:21px;margin-bottom:18px}
.arrival-values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.arrival-values>span{font-size:13px;color:#65715e}
.arrival-values b{font-family:inherit;font-variant-numeric:tabular-nums;font-size:27px;font-weight:500;letter-spacing:-.3px;color:#173e32;white-space:nowrap;margin-top:8px}
.value-unit{font-family:inherit;font-size:.48em;font-weight:400;letter-spacing:0;margin-left:3px}
.arrival-values b .value-number{font-size:inherit;font-weight:inherit;color:inherit;letter-spacing:inherit}
.arrival-values b .value-unit{font-size:14px;color:inherit;font-weight:400}
.radar-reading strong .value-number{font:inherit;color:inherit}
.radar-reading strong .value-unit{font-size:17px;font-weight:400;color:inherit;margin-left:5px}
.chat-panel{position:relative;inset:auto;border:0;border-top:1px solid #b7ceab25;backdrop-filter:none;border-radius:0;padding:22px 25px;background:#1b352c}
.chat-message{font-size:16px;line-height:1.65;margin-bottom:11px;color:#d2dfc6}
.chat-answer{font-size:15px;line-height:1.8;min-height:54px;max-height:none}
.humidity-dial{width:146px;height:146px;border-color:#b7ceab45}
.humidity-dial::after{display:none}
.humidity-dial strong{font-family:inherit;font-variant-numeric:tabular-nums;font-size:49px;font-weight:500;letter-spacing:-1px;white-space:nowrap}
.humidity-dial small{font-size:19px;margin-left:5px;letter-spacing:0;font-weight:400}
.range-row{gap:15px;white-space:nowrap}
.range-row output{font-family:inherit;font-variant-numeric:tabular-nums}
.radar-reading strong{font-family:inherit;font-size:38px;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.5px;white-space:nowrap}
.radar-reading>div:last-child strong{font-size:27px;letter-spacing:0;margin-top:14px}
.roadmap-item{padding:18px 0}
.roadmap-item>span{font-size:40px;margin-bottom:18px}
.roadmap-item h2{font-size:26px;margin-bottom:13px}
.roadmap-item p{line-height:1.7;margin-bottom:16px}
.roadmap-item .mini-image{height:160px}
.closing-rings{border-color:#b7ceab0c;box-shadow:none}
.closing-rings::before{display:none}
.timeline{gap:15px}
.timeline span,.pill{letter-spacing:0}
.wake-words{font-size:14px;color:#c6d4bd;margin:7px 0 0;line-height:1.8}
.wake-words>span{display:block;font-size:12px;color:#93aa87;margin-bottom:8px}
.voice-commands{margin-top:28px}
.combo-products span{background:transparent;border-color:#173e321a;padding:11px 15px}
.humidity-readings{display:grid;grid-template-columns:1fr 1fr;gap:34px;width:100%;max-width:400px;margin:15px 0 30px}
.metric-label{display:block;font-size:14px;line-height:1.5;color:#c3d0b7;margin-bottom:10px}
.humidity-readings strong,.humidity-readings output{display:block;font-family:inherit;font-size:47px;font-weight:500;line-height:1.2;letter-spacing:-.5px;font-variant-numeric:tabular-nums;white-space:nowrap}
.humidity-readings small,.humidity-readings .value-unit{font-size:19px;font-weight:400;margin-left:5px;letter-spacing:0;color:inherit}
.humidity-readings .value-number{font:inherit;color:inherit}
.slide.active .reveal{animation-duration:.7s}
@keyframes reveal-in{from{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}
.slide.active .photo-bg{animation:image-drift 25s ease-in-out infinite alternate}
@keyframes reveal-in{from{opacity:0;transform:translateY(28px);filter:blur(5px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}@keyframes sheen{to{transform:translateX(120%)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes ripple{0%{transform:scale(.7);opacity:.7}100%{transform:scale(8);opacity:0}}@keyframes image-drift{to{transform:scale(1.025) translate(-.25%,.3%)}}@keyframes flow{to{left:100%}}@keyframes float-y{50%{transform:translateY(5px)}}@keyframes wave{50%{height:45px;opacity:.6}}@keyframes blink{50%{opacity:0}}
@media(max-height:720px){.rail-label{display:none}.rail-dots{gap:0}.rail-dot{height:19px}.rail-count{margin-top:15px}}
@media(max-height:500px){.rail-dot{height:14px}.rail-count{margin-top:12px}.rail-progress{margin-top:8px}.page-rail{right:8px}.rail-label{display:none}.rail-count strong{font-size:23px}}
@media(max-width:700px){:root{--rail:57px}.presentation{padding-left:10px;padding-right:67px}.page-rail{right:4px;width:49px}.rail-dot{height:24px}.rail-label{display:none}.rail-count{gap:2px;font-size:11px}.rail-count strong{font-size:23px}.overview-dialog{padding:24px;width:calc(100vw - 26px);max-height:calc(100dvh - 30px)}.overview-grid{grid-template-columns:1fr 1fr;gap:12px}.overview-heading h2{font-size:21px}.overview-card img{height:80px}.overview-card div{font-size:11px;padding:10px}.overview-hint{font-size:10px}.rail-dot::before{display:none}}
@media(max-width:700px) and (orientation:portrait){.portrait-hint{display:block}}
@media(max-width:950px) and (orientation:landscape){.rail-dot{height:14px}.rail-count{margin-top:10px}.rail-progress{margin-top:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}#atmosphere{display:none}}
@media print{html,body{height:auto;overflow:visible;background:white}.presentation{position:static;padding:0;display:block}.deck-wrap{height:auto!important;width:auto!important}.deck{position:static;transform:none;width:297mm;height:auto;border-radius:0;box-shadow:none;background:white;color:#173e32}.deck-header,.deck-footer,#atmosphere,.ambient-glow,.page-progress,.page-rail,.portrait-hint,.transition-sheen,.overview-dialog{display:none}.slides{position:static}.slide{position:relative;visibility:visible!important;opacity:1!important;pointer-events:auto;page-break-after:always;break-after:page;width:1600px;height:900px;zoom:.701;print-color-adjust:exact;-webkit-print-color-adjust:exact}.slide[data-theme=dark]{background:#112e26;color:#f3f1e9}.slide-content{top:68px;bottom:64px}.slide *{animation:none!important}.photo-bg{opacity:.5}.slide .note{color:#74836b}@page{size:A4 landscape;margin:0}}