:root{--paper:#f4f1e8;--ink:#252f34;--muted:#6d7676;--blue:#244d78;--line:#d6d8d1;--breath:1;--drift:0px}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:13px}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}button,a{touch-action:manipulation}button{min-height:44px}button:hover{color:var(--blue)}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--blue);outline-offset:5px}button:disabled{opacity:.4;cursor:default}button, a{transition:color .2s,background .2s}button[hidden],[hidden]{display:none!important}.paper{position:fixed;inset:0;z-index:20;pointer-events:none;opacity:.13;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' opacity='.35' filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E")}header{height:106px;margin:0 4.2%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);position:relative;z-index:3}.wordmark{font-size:14px;letter-spacing:2px;font-weight:600}.wordmark span{display:block;font-size:8px;font-weight:400;letter-spacing:2.3px;margin-top:9px;color:var(--muted)}nav{display:flex;align-items:center;gap:27px}nav button{font-size:12px;letter-spacing:1px}.nav-divider{width:1px;height:12px;background:var(--line)}#language{font-size:10px;letter-spacing:1px}.exhibition{height:calc(100svh - 253px);min-height:615px;max-height:1000px;position:relative;overflow:hidden}.edition{position:absolute;top:30px;left:4.2%;display:flex;align-items:center;gap:13px;font-size:10px;letter-spacing:1.6px;color:var(--muted);z-index:2}.tiny-star{font-size:19px;color:var(--blue)}.edition-line{height:1px;width:35px;background:#aeb7b3}.edition>span:last-child{font-size:9px;letter-spacing:1px}.hero-copy{position:absolute;z-index:2;left:9.2%;top:110px;pointer-events:none}.hero-copy button,.hero-copy a{pointer-events:auto}.eyebrow{font-size:9px;letter-spacing:2.2px;color:var(--muted);margin:0 0 22px}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(65px,6.6vw,114px);line-height:.97;letter-spacing:-5px;font-weight:400;margin:0}h1 em{font-weight:400;font-style:italic}.intro>p:first-child,.room-copy>p{font-family:"Songti SC",STSong,serif;font-size:15px;line-height:2.1;letter-spacing:1px;margin:26px 0 22px}.entry-actions{display:flex;gap:25px;align-items:center}.primary{background:var(--blue);color:#fff;padding:0 22px;min-height:48px;display:flex;gap:17px;align-items:center;font-size:12px;letter-spacing:1px}.primary:hover{background:#183552;color:#fff}.play-icon{font-size:9px}.arrow{margin-left:20px}.quiet{display:flex;gap:21px;font-size:12px}.sound-note{font-size:10px;color:var(--muted);letter-spacing:.5px;margin-top:17px}.marginal-quote{position:absolute;right:9.3%;top:120px;z-index:2;display:flex;gap:20px;font-family:"Songti SC",serif;font-size:13px;line-height:2.2;letter-spacing:4px;writing-mode:vertical-rl}.quote-rule{height:54px;width:1px;background:#afb7b2;margin-top:16px}.landscape{position:absolute;inset:0;pointer-events:none}.landscape svg{width:100%;height:100%;overflow:visible}.scene{opacity:0;transition:opacity 6s}.scene.active{opacity:1}.mountain{transform-origin:55% 90%;transform:scale(var(--breath))}.voice{transform:translateX(var(--drift))}.city{transform:translateX(var(--drift))}.projections{transform:translateX(var(--drift))}.returning{opacity:var(--return-opacity,1)}.scene-caption{position:absolute;bottom:35px;left:4.2%;display:flex;gap:22px;z-index:2;color:var(--muted);font-size:10px;letter-spacing:1px}.scene-number{font-size:9px;font-variant-numeric:tabular-nums}.snow-hint{position:absolute;right:4.2%;bottom:30px;display:flex;gap:10px;align-items:center;color:var(--muted);font-size:10px;letter-spacing:1px}.wind-mark{font-size:25px}#snow{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.room-dots{position:absolute;right:3%;top:48%;display:flex;flex-direction:column;z-index:2}.room-dots button{width:32px;min-height:29px;position:relative}.room-dots button:after{content:"";display:block;width:4px;height:4px;background:#adb8b4;border-radius:100%;margin:auto}.room-dots button[aria-current="true"]:after{background:var(--blue);width:5px;height:5px;outline:1px solid #81949c;outline-offset:5px}.journey-strip{margin:0 4.2%;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;min-height:90px;align-items:stretch}.strip-heading{width:13%;display:flex;flex-direction:column;justify-content:center;gap:9px;font-size:10px;letter-spacing:1px}.strip-heading span:last-child{font-size:9px;color:var(--muted)}.track-list{flex:1;display:grid;grid-template-columns:repeat(5,1fr)}.track-button{position:relative;text-align:left;display:flex;align-items:center;gap:14px;padding:16px 18px;border-left:1px solid var(--line)}.track-button:hover{background:#e9eae1}.track-button .num{font-size:10px;color:#87928f}.track-button strong{display:block;font-family:Georgia,serif;font-size:15px;font-weight:400;white-space:nowrap}.track-button small{display:block;color:var(--muted);margin-top:8px;font-size:9px;letter-spacing:1px}.track-button[aria-current="true"]:before{position:absolute;content:"";height:2px;top:-1px;left:18px;right:18px;background:var(--blue)}footer{display:flex;justify-content:space-between;align-items:center;margin:0 4.2%;height:57px;font-size:8px;letter-spacing:1.1px;color:var(--muted)}footer div{display:flex;align-items:center;gap:22px}footer button{font-size:9px;color:var(--muted)}.footer-dot{margin:0 12px}.player{margin:0 4.2%;min-height:91px;display:flex;gap:25px;align-items:center;border-bottom:1px solid var(--line)}.now-playing{display:flex;align-items:center;gap:18px;min-width:220px}.now-playing strong{font-family:Georgia,serif;font-weight:400;font-size:15px}.now-playing span:not(.playing-bars){font-size:9px;display:block;margin-top:8px;color:var(--muted)}.playing-bars{display:flex;align-items:center;gap:3px;height:22px}.playing-bars i{height:6px;width:2px;background:var(--blue)}.is-playing .playing-bars i{animation:bar 1.2s infinite alternate}.playing-bars i:nth-child(2){animation-delay:-.4s}.playing-bars i:nth-child(3){animation-delay:-.8s}@keyframes bar{to{height:20px}}.transport{display:flex;align-items:center;gap:9px}.transport button{min-width:35px;font-size:18px}.transport .play-toggle{width:42px;height:42px;border:1px solid #aab5b5;border-radius:50%;font-size:12px}.timeline{display:flex;gap:12px;align-items:center;flex:1;font-size:9px;font-variant-numeric:tabular-nums;color:var(--muted)}input[type=range]{accent-color:var(--blue);height:20px;cursor:pointer;width:100%}.player-options{display:flex;gap:15px;align-items:center;font-size:10px}.player-options button{font-size:10px}.player-options button:last-child{font-size:24px}.entered .journey-strip{min-height:73px}.entered .exhibition{height:calc(100svh - 327px);min-height:520px}.entered .hero-copy{top:105px}.entered h1{font-size:clamp(60px,6.3vw,105px);max-width:650px}.room-copy{max-width:325px}.room-copy>p{font-size:14px}.text-link{font-size:11px;padding:0;letter-spacing:1px}.skip{position:fixed;top:-100px;left:20px;z-index:50;background:var(--paper);padding:15px}.skip:focus{top:10px}dialog{background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:30px 42px;width:min(680px,90vw);max-height:85svh;margin:auto;box-shadow:0 20px 100px #18355220}dialog::backdrop{background:#132f3e45;backdrop-filter:blur(7px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;letter-spacing:2px;font-size:9px}.dialog-top button{font-size:20px;min-width:44px}dialog h2{font:36px Georgia,"Songti SC",serif;font-weight:400;margin:30px 0 13px}dialog p{font-size:13px;line-height:2;color:#576568}dialog h3{font-size:13px;margin-top:28px;font-weight:500}dialog .subtle{font-size:11px;color:var(--muted)}.map-row{display:grid;grid-template-columns:28px 1fr 45px;gap:14px;width:100%;padding:18px 4px;border-top:1px solid var(--line);text-align:left;align-items:center}.map-row>span:first-child{font-size:10px;color:var(--muted)}.map-row strong{font:21px Georgia,serif}.map-row small{display:block;font-size:11px;color:var(--muted);margin-top:8px;line-height:1.7}.map-row .map-time{font-size:10px;color:var(--muted)}.map-row[aria-current=true]{color:var(--blue)}.event-row{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:13px 0;border-top:1px solid var(--line)}.event-row button{text-align:left;min-height:30px;font-size:11px;color:var(--blue)}.event-row span{font-size:12px;align-self:center;line-height:1.7}.setting-row{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:22px 0}.setting-row label{font-size:12px;line-height:1.7}.setting-row input[type=range]{width:50%}.setting-row input[type=checkbox]{width:20px;height:20px;accent-color:var(--blue)}.file-row{border-top:1px solid var(--line);padding:14px 0}.file-row label{display:block;font:16px Georgia,serif;margin-bottom:12px}.file-row input{font-size:10px;max-width:100%}.file-row span{font-size:10px;color:var(--muted);display:block;margin-top:8px}.notice{padding:15px 18px;background:#e9ebe2;line-height:1.8;font-size:11px}.end-actions{display:flex;gap:18px;margin-top:25px}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);opacity:0;pointer-events:none;background:#203f4e;color:var(--paper);padding:13px 22px;z-index:40;font-size:12px;transition:.3s;max-width:90vw;width:max-content;line-height:1.7}#toast.visible{opacity:1;transform:translate(-50%,0)}.reduced-motion *{animation:none!important;transition:none!important}.reduced-motion .mountain,.reduced-motion .voice,.reduced-motion .city,.reduced-motion .projections{transform:none}
@media(min-width:1700px){.hero-copy{left:12%}.landscape{left:5%;right:5%}}@media(max-width:1100px){.track-button{padding:12px 10px;gap:9px}.track-button strong{font-size:13px}.strip-heading{width:11%}.player{gap:15px}.now-playing{min-width:190px}.player-options{gap:8px}.hero-copy{left:7%}h1{font-size:85px}.landscape{left:0;right:0}.marginal-quote{right:11%}}@media(max-width:760px){header{height:82px;margin:0 22px}.wordmark{font-size:11px;letter-spacing:1.5px}.wordmark span{font-size:6px;letter-spacing:1.6px}nav{gap:12px}nav button{font-size:10px;letter-spacing:0}.nav-divider{display:none}#language{font-size:9px}.exhibition{height:680px;min-height:0;max-height:none}.edition{top:24px;left:24px;font-size:8px;gap:8px}.edition>span:last-child{font-size:7px}.edition-line{width:19px}.hero-copy,.entered .hero-copy{top:107px;left:8%;right:24px}.eyebrow{font-size:8px;letter-spacing:1.7px;margin-bottom:19px}h1{font-size:clamp(40px,12.4vw,60px);letter-spacing:-2.7px}.intro>p:first-child{font-size:12px;line-height:2.2;margin:23px 0 22px}.entry-actions{gap:20px}.primary{padding:0 16px;font-size:11px;gap:12px}.arrow{margin-left:8px}.quiet{font-size:11px;gap:12px}.sound-note{font-size:9px}.marginal-quote{display:none}.landscape{inset:210px -8% 0 -8%}.landscape svg{height:100%}.scene-caption{bottom:26px;left:24px;gap:12px;font-size:8px}.scene-number{font-size:8px}.snow-hint{right:22px;bottom:23px;font-size:8px;gap:5px}.wind-mark{font-size:20px}.room-dots{right:12px;top:57%}.room-dots button{min-height:32px}.journey-strip{margin:0 22px;display:block;min-height:0}.strip-heading{width:100%;flex-direction:row;justify-content:space-between;align-items:center;padding:18px 0;font-size:9px}.track-list{grid-template-columns:repeat(5,minmax(102px,1fr));overflow:auto;padding-bottom:15px}.track-button{min-height:65px;padding:10px;display:block}.track-button .num{font-size:8px;display:block;margin-bottom:7px}.track-button strong{font-size:12px;white-space:normal;line-height:1.25}.track-button small{font-size:8px;letter-spacing:.2px}.track-button[aria-current=true]:before{left:10px;right:10px}.track-button:first-child{border-left:0}footer{margin:0 22px;height:65px;font-size:6px;letter-spacing:.5px}footer div{gap:8px}footer div>span{display:none}footer button{font-size:9px}.footer-dot{margin:0 5px}.entered .exhibition{height:555px;min-height:0}.entered h1{font-size:clamp(40px,12.4vw,57px);max-width:95%}.entered .landscape{inset:160px -8% 0 -8%}.room-copy{max-width:240px}.room-copy>p{font-size:12px;line-height:2}.entered .journey-strip{min-height:0}.player{margin:0 22px;display:grid;grid-template-columns:1fr auto;gap:8px;padding:18px 0}.now-playing{min-width:0;gap:12px}.now-playing strong{font-size:14px}.now-playing span:not(.playing-bars){font-size:8px}.transport{gap:3px}.timeline{grid-column:1/-1;grid-row:2;min-height:35px}.player-options{grid-column:1/-1;justify-content:space-between}.player-options button{min-height:32px;font-size:10px}dialog{width:calc(100vw - 28px);max-height:88svh;padding:20px 23px}dialog h2{font-size:30px}.map-row strong{font-size:19px}.map-row small{font-size:10px}.map-row{gap:8px}.end-actions{flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

@media(max-width:760px){.room-dots button{min-width:44px;min-height:44px}.room-dots{right:2px;top:55%}.transport button{min-width:44px}.player-options button{min-height:44px}.event-row button{min-height:44px}}