:root{color-scheme:dark;--bg:#101b22;--paper:#e3dece;--muted:#91a09f;--gold:#bda67a;--line:#ffffff17;--red:#9b4942}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--paper);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft Yahei',sans-serif;font-size:14px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button:disabled{cursor:not-allowed}header{height:88px;display:flex;justify-content:space-between;align-items:center;padding:0 5%;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;color:var(--paper);text-decoration:none;font-size:19px;letter-spacing:3px;font-family:'Songti SC',SimSun,serif}.seal{background:#7c3e37;border:1px solid #af6a58;outline:1px solid #7c3e37;outline-offset:3px;padding:3px 5px;font-size:20px}.brand small{font:9px sans-serif;letter-spacing:2px;color:var(--muted);margin-left:10px}.header-right{display:flex;align-items:center;gap:24px}.demo{font-size:11px;letter-spacing:2px;color:var(--muted)}#sound{border:1px solid var(--line);background:none;padding:8px 12px;color:var(--muted);font-size:12px}main{max-width:1600px;margin:auto;display:grid;grid-template-columns:49% 51%;min-height:calc(100vh - 88px)}.art{position:relative;min-height:790px;overflow:hidden;background:#1f3037}.palace{position:absolute;width:100%;height:100%;inset:0}.art-shade{position:absolute;inset:0;background:linear-gradient(180deg,#0c18202b 30%,#0c182000 50%,#0b1724c4 100%)}.art-top{position:absolute;top:34px;left:9%;right:9%;display:flex;justify-content:space-between;color:#aab5af;font-size:11px;letter-spacing:4px}.vertical-title{position:absolute;top:14%;left:12%;writing-mode:vertical-rl;font-family:'STKaiti','Kaiti SC','Songti SC',serif;font-size:clamp(46px,5vw,78px);letter-spacing:18px;color:#e2dfcc;text-shadow:0 4px 30px #0008}.art-caption{position:absolute;bottom:7%;left:10%;}.red-stamp{font-size:10px;letter-spacing:3px;color:#c68c76;border:1px solid #985a47;padding:5px 8px}.art-caption p{font-family:'Songti SC',SimSun,serif;font-size:27px;line-height:1.65;letter-spacing:4px;margin:20px 0}.art-foot{color:#a1aba6;letter-spacing:3px;font-size:11px}.reader{padding:67px clamp(28px,5.5vw,90px) 25px;display:flex;flex-direction:column;background:radial-gradient(ellipse at top right,#1d2b30 0,transparent 70%)}#cover,#game{width:100%;max-width:520px;margin:0 auto}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:4px}h1,h2,h3{font-family:'Songti SC','Noto Serif SC',SimSun,serif;font-weight:400}h1{font-size:clamp(40px,4vw,59px);line-height:1.4;letter-spacing:4px;margin:28px 0 21px}.intro{color:#a9b2ae;line-height:2.2;font-size:13px}.identity{display:flex;align-items:center;gap:20px;margin:35px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:23px 0}.identity-icon{width:51px;height:65px;border:1px solid #bda67a40;display:grid;place-items:center;color:var(--gold);font:26px 'Songti SC',serif;background:#bda67a09}.identity small{color:var(--muted);font-size:10px;letter-spacing:2px}.identity h3{margin:5px 0;font-size:21px;letter-spacing:3px}.identity h3 span{font:11px sans-serif;color:var(--muted);letter-spacing:1px;margin-left:10px}.identity p{font-size:11px;color:#819391;margin:7px 0 0}.primary{width:100%;border:1px solid #c0ac84;background:#bda67a;color:#182129;padding:16px 22px;letter-spacing:4px;transition:background .2s}.primary:hover{background:#d3bf97}.primary span{float:right}.secondary{width:100%;background:none;border:1px solid #bda67a40;color:var(--gold);padding:13px;margin-top:10px}.cover-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;margin-top:18px}.cover-meta i{height:3px;width:3px;background:var(--muted);border-radius:50%}.chapter-tease{margin-top:38px;border-left:2px solid #746448;padding-left:18px}.chapter-tease span{font-size:10px;color:var(--gold);letter-spacing:2px}.chapter-tease p{color:#a7b1ac;font-family:'Songti SC',serif;font-size:15px;letter-spacing:1px}.fine{font-size:10px;color:#718581;margin:29px 0}footer{margin-top:auto;padding-top:28px;display:flex;justify-content:space-between;font-size:9px;color:#71817f;letter-spacing:2px}.chapter-line{display:flex;justify-content:space-between;font-size:11px;letter-spacing:2px;color:var(--gold)}#save{font-size:9px;color:#819591;letter-spacing:0}.progress{height:2px;background:var(--line);margin:17px 0 30px}.progress span{display:block;height:100%;background:#a28e65;transition:width .4s}.location{color:#899d9a;font-size:11px;letter-spacing:2px}.location>span:first-child{color:var(--gold)}h2{font-size:30px;line-height:1.6;letter-spacing:2px;margin:20px 0 25px}#prose{font-family:'Songti SC',SimSun,serif;font-size:16px;line-height:2.05;color:#c2cbc3}#prose p{margin:0 0 17px}#choices{display:grid;gap:10px;margin-top:27px}.choice{display:flex;gap:13px;align-items:center;text-align:left;width:100%;padding:16px;background:#ffffff03;border:1px solid #75898542;line-height:1.6;transition:border-color .2s,background .2s}.choice:hover:not(:disabled){border-color:var(--gold);background:#bda67a0b}.choice .num{color:var(--gold);font-family:Georgia,serif;font-size:12px}.choice .arrow{margin-left:auto;color:#82948e}.choice:disabled{opacity:.45}.choice small{display:block;color:var(--gold);font-size:10px;margin-top:4px}.game-nav{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.game-nav button{background:none;border:none;font-size:11px;color:#a9b6ac;padding:8px 2px}.game-nav b{font-size:9px;font-weight:400;border:1px solid #5c6e66;padding:1px 4px;margin-left:4px}#clue-note{background:#bda67a0c;border-left:2px solid var(--gold);padding:12px;color:var(--gold);font-size:12px;margin:20px 0}#ending{padding:21px 0}#ending .ending-tag{font-size:10px;letter-spacing:3px;color:var(--gold)}#ending h3{font-size:29px;margin:12px 0}#ending p{font-size:13px;color:var(--muted);line-height:1.9}#ending .primary{margin-top:15px}.ending-actions{display:flex;gap:10px}.ending-actions button{flex:1}dialog{background:#17262c;color:var(--paper);border:1px solid #67797055;width:min(500px,90vw);max-height:85vh;padding:28px;box-shadow:0 20px 80px #0009}dialog::backdrop{background:#051017bb;backdrop-filter:blur(5px)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.modal-head h2{font-size:24px;margin:0}.modal-head button{border:none;background:none;font-size:27px;color:var(--muted)}#modal-body{font-size:13px;line-height:1.9;color:#b9c3bb}.entry{padding:16px 0;border-bottom:1px solid var(--line)}.entry h3{font-size:17px;color:var(--gold);margin:0 0 8px}.entry p{margin:0;color:#a5b4ad;font-size:12px}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);padding:13px 22px;background:#d1c09c;color:#18232b;font-size:12px;opacity:0;pointer-events:none;z-index:10;transition:opacity .2s}#toast.show{opacity:1}[hidden]{display:none!important}@media(min-width:1400px){.reader{padding-top:85px}.art{min-height:870px}}@media(max-width:800px){header{height:67px;padding:0 22px}.brand{font-size:16px}.brand small{display:none}.demo{display:none}main{grid-template-columns:1fr}.art{min-height:330px;height:37vh;max-height:420px}.palace{object-position:center}.vertical-title{top:14%;left:9%;font-size:43px;letter-spacing:10px}.art-top{top:20px;left:33%;right:6%;font-size:9px}.art-caption{left:auto;right:8%;bottom:9%;text-align:right}.art-caption p{font-size:17px;letter-spacing:3px;margin:13px 0 0}.art-foot{display:none}.red-stamp{font-size:8px}.reader{padding:35px 25px 20px}h1{font-size:41px;margin:20px 0 15px}h1 br{display:none}.identity{margin:25px 0}.chapter-tease{margin-top:27px}.intro{font-size:12px}.cover-meta{font-size:9px}.reader.playing{padding-top:28px}.playing h2{font-size:26px}.art.in-game{height:190px;min-height:190px}.art.in-game .vertical-title{font-size:28px;letter-spacing:5px;top:18%}.art.in-game .art-caption p{font-size:14px}.art.in-game .red-stamp{display:none}#prose{font-size:16px;line-height:2}.choice{min-height:56px}footer{padding-top:25px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
/* Cinematic stage */
.art.in-game{position:sticky;top:0;height:100vh;min-height:720px;max-height:1100px}.art.in-game>.palace,.art.in-game>.art-shade,.art.in-game>.vertical-title,.art.in-game>.art-top,.art.in-game>.art-caption{display:none}#scene-stage{position:absolute;inset:0;overflow:hidden;isolation:isolate;--scene-side:max(100vw,100vh)}.art:not(.in-game) #scene-stage{display:none}.scene-background,.scene-back{position:absolute;width:max(100%,100vh);height:max(100%,100vh);left:50%;top:50%;margin:0;transform:translate(-50%,-50%);background-image:url('assets/scenes.png');background-size:300% 200%;background-repeat:no-repeat;z-index:-5}.scene-background{animation:camera-drift 18s ease-in-out infinite alternate}.scene-back{z-index:-6}.scene-vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#06101730 0,transparent 25%,#04101910 48%,#07121999 77%,#08161eef 100%);z-index:0}.scene-glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 18% 48%,#e99a3026,transparent 46%);mix-blend-mode:screen;animation:candle 4.3s ease-in-out infinite;z-index:1}.scene-banner{position:absolute;top:27px;left:28px;right:28px;display:flex;justify-content:space-between;align-items:center;font-size:10px;letter-spacing:3px;text-shadow:0 2px 10px #000;z-index:7}.scene-banner button{font-size:10px;padding:6px 9px;border:1px solid #cfbf9755;background:#08182090;color:#d3c4a2;letter-spacing:1px}.scene-bottom{position:absolute;bottom:22px;left:28px;right:28px;display:flex;justify-content:space-between;gap:12px;z-index:7;font-size:10px;color:#bbc4b7;letter-spacing:1px}.scene-bottom>span:last-child{font-size:9px;color:#91a398}#scene-person{position:absolute;right:0;bottom:13%;width:47%;height:67%;border:0;background:none;padding:0;z-index:3;overflow:visible;transform-origin:50% 100%;animation:breathing 5s ease-in-out infinite}.portrait-sprite{position:absolute;bottom:0;left:0;height:100%;width:100%;background-image:url('assets/characters.png');background-size:400% 100%;background-repeat:no-repeat;mask-image:linear-gradient(90deg,transparent 0,#000 13%,#000 88%,transparent 100%),linear-gradient(#000 75%,transparent 100%);mask-composite:intersect;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 13%,#000 88%,transparent 100%),linear-gradient(#000 75%,transparent 100%);-webkit-mask-composite:source-in;filter:drop-shadow(0 6px 25px #0007)}.person-badge{position:absolute;bottom:18%;left:15%;padding:9px 13px;background:#0e2028d6;border-left:2px solid var(--gold);text-align:left;backdrop-filter:blur(8px)}.person-badge b{font:20px 'Songti SC',serif;letter-spacing:4px;display:block}.person-badge small{font-size:9px;color:#c5c3b3;letter-spacing:1px;display:block;margin-top:6px}#scene-person:hover .person-badge{background:#314039}.enter .portrait-sprite{animation:character-enter .8s both}#scene-speech{position:absolute;bottom:8%;left:7%;right:7%;z-index:6;background:linear-gradient(100deg,#10232bf5,#11242bdd);border-top:1px solid #bca57678;padding:19px 22px 14px;box-shadow:0 15px 50px #0005;backdrop-filter:blur(10px)}#speaker-name{color:#d3b781;font-size:12px;letter-spacing:3px;display:block;margin-bottom:10px}#speech-line{display:block;font:18px/1.8 'Songti SC',SimSun,serif;min-height:56px;text-align:left;border:0;background:none;padding:0;width:100%;color:#e6e4d8;letter-spacing:1px}#speech-hint{display:block;font-size:9px;text-align:right;color:#879e9c;letter-spacing:1px;margin-top:8px}.hotspot{position:absolute;z-index:5;transform:translate(-50%,-50%);display:flex;align-items:center;gap:8px;border:0;padding:6px;background:none;text-shadow:0 2px 9px #000;color:#f0e1b8;font-size:11px;white-space:nowrap}.hotspot>span:last-child{background:#10222ad9;border:1px solid #b29b6670;padding:6px 9px;backdrop-filter:blur(7px)}.hotspot-ring{display:grid;place-items:center;width:29px;height:29px;border:1px solid #d8bc83;border-radius:50%;box-shadow:0 0 0 6px #ddc7951c;background:#c5a26d29;animation:hotspot-pulse 2.5s ease-out infinite}.hotspot:hover .hotspot-ring{background:#bda67a;color:#13232c}.scene-weather{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:2}.scene-weather i{position:absolute;left:var(--x);top:-10%;width:1px;height:60px;background:linear-gradient(transparent,#c6e2e35c);animation:rain-fall var(--duration) linear var(--delay) infinite;transform:rotate(10deg)}[data-weather=indoor] .scene-weather{opacity:.14;clip-path:polygon(30% 10%,78% 10%,78% 45%,30% 45%)}[data-weather=dust] .scene-weather i,[data-weather=dawn] .scene-weather i{width:3px;height:3px;border-radius:50%;background:#ffe1a89c;animation:dust-drift 9s linear var(--delay) infinite;top:80%}[data-weather=dawn] .scene-glow{background:radial-gradient(ellipse at 65% 15%,#ffdc7c55,transparent 70%)}[data-ending=failure] .scene-vignette{background:linear-gradient(180deg,#290e1310,#2b060756 65%,#0b131bed)}.danger .scene-glow{background:radial-gradient(ellipse at bottom,#ff792587,transparent 75%);animation:candle .45s infinite alternate}.scene-changing .scene-background{animation:scene-reveal 1.1s both,camera-drift 18s 1.1s ease-in-out infinite alternate}#scene-transition{position:absolute;inset:0;background:#09131b;pointer-events:none;opacity:0;z-index:8}.scene-changing #scene-transition{animation:veil-out .9s both}.talk-lines{border-left:2px solid var(--gold);padding-left:18px;font:17px/1.9 'Songti SC',serif}.talk-prompt{color:var(--gold);font-size:11px}.secondary:disabled{opacity:.4;cursor:not-allowed}.scene-background,.portrait-sprite{will-change:transform}.motion-off *{animation:none!important}.motion-off .scene-weather{display:none}@keyframes camera-drift{from{transform:translate(-50%,-50%) scale(1.02)}to{transform:translate(-49%,-49.4%) scale(1.08)}}@keyframes candle{0%,100%{opacity:.6}23%{opacity:.88}28%{opacity:.65}59%{opacity:1}63%{opacity:.77}}@keyframes breathing{0%,100%{transform:translateY(0) rotate(-.15deg)}50%{transform:translateY(-5px) rotate(.15deg)}}@keyframes character-enter{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}@keyframes hotspot-pulse{0%,100%{box-shadow:0 0 0 2px #ddc79533}70%{box-shadow:0 0 0 12px #ddc79500}}@keyframes rain-fall{to{transform:translate(-45px,115vh) rotate(10deg)}}@keyframes dust-drift{from{opacity:0;transform:translateY(0)}30%{opacity:.7}to{opacity:0;transform:translate(35px,-350px)}}@keyframes scene-reveal{from{opacity:0;filter:blur(5px)}to{opacity:1;filter:blur(0)}}@keyframes veil-out{from{opacity:.85}to{opacity:0}}@media(min-width:1000px){main:has(.in-game){grid-template-columns:56% 44%}.reader.playing{padding:45px clamp(28px,4vw,70px) 25px}.reader.playing h2{font-size:28px}}@media(max-width:800px){.art.in-game{position:relative;top:auto;height:470px;min-height:470px;max-height:none}#scene-stage .scene-background,#scene-stage .scene-back{width:max(100%,470px);height:max(100%,470px)}#scene-person{width:43%;height:72%;bottom:11%;right:1%}.person-badge{bottom:24%;left:12%;padding:6px 9px}.person-badge b{font-size:17px}.person-badge small{font-size:8px}.scene-banner{top:18px;left:20px;right:20px;font-size:9px}.scene-bottom{bottom:12px;left:20px;right:20px;font-size:9px}.scene-bottom>span:last-child{font-size:8px}#scene-speech{left:5%;right:5%;bottom:8%;padding:13px 16px 10px}#speaker-name{font-size:11px;margin-bottom:5px}#speech-line{font-size:15px;min-height:45px;line-height:1.7}#speech-hint{font-size:8px;margin-top:3px}.hotspot{font-size:9px;gap:5px}.hotspot-ring{width:24px;height:24px}.hotspot>span:last-child{padding:5px 6px}.reader.playing{padding-top:24px}#prose{line-height:1.95}}@media(prefers-reduced-motion:reduce){.scene-weather{display:none}#scene-stage *{animation:none!important}}
.art:not(.in-game)>.palace{visibility:hidden}.art:not(.in-game)::before{content:'';position:absolute;width:max(100%,100vh);height:max(100%,100vh);left:50%;top:50%;transform:translate(-50%,-50%);background:url('assets/scenes.png') 50% 100%/300% 200%;animation:camera-drift 22s ease-in-out infinite alternate}.art:not(.in-game) .art-shade{background:linear-gradient(90deg,#07151c55,transparent 60%),linear-gradient(0deg,#0b1724d9,transparent 65%)}@media(max-width:800px){.art:not(.in-game)::before{width:max(100%,430px);height:max(100%,430px)}}
.portrait-sprite{background-size:400% auto}

#soundscape-label{display:block;margin-top:9px;letter-spacing:1px;color:#c5c2ad;font-size:9px}.scene-banner{align-items:flex-start}
.scene-reading-head{display:flex;justify-content:space-between;align-items:center;gap:12px}#voice-toggle{background:none;border:1px solid #bda67a55;color:var(--gold);font-size:10px;padding:7px 10px;white-space:nowrap}.is-speaking .person-badge{border-color:#eee0b6;box-shadow:0 0 20px #d4b26c20}.item-help{font-size:10px;color:var(--muted);margin-bottom:12px}.item-viewer{position:relative;aspect-ratio:1;background:#0d181c;overflow:hidden;border:1px solid #bda67a33}.item-image{position:absolute;inset:0;background-image:url('assets/props.png');background-size:300% 200%;transition:transform .5s}.item-viewer.zoomed .item-image{transform:scale(1.6)}.item-point{position:absolute;transform:translate(-50%,-50%);border:0;background:none;color:#f1deb2;display:flex;align-items:center;gap:5px}.item-point span{border:1px solid #ccae73;border-radius:50%;background:#0e202a99;width:27px;height:27px;display:grid;place-items:center;animation:hotspot-pulse 2.5s infinite}.item-point small{background:#14242be8;padding:3px 7px;font-size:10px}.item-point.observed span{background:#bda67a;color:#10232b}.item-toolbar{display:flex;gap:10px;margin:12px 0}.item-toolbar button{flex:1;border:1px solid #bda67a55;background:none;padding:9px;color:var(--gold);font-size:11px}.item-detail{border-left:2px solid var(--gold);padding:10px 14px;background:#bda67a0a;font-size:12px;min-height:70px}.item-owned{font-size:10px;color:var(--muted)}.item-back{position:absolute;inset:0;background:radial-gradient(ellipse,#34413a,#19252a);padding:14%;display:flex;flex-direction:column;justify-content:center}.item-back>span{font:25px 'Songti SC',serif;letter-spacing:5px;color:#d6bf8f}.item-back p{font:17px/2 'Songti SC',serif;color:#d7d9c9}.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.evidence-card{background:#0e1d23;border:1px solid #bda67a33;padding:0;text-align:left;overflow:hidden}.evidence-thumb{display:block;aspect-ratio:1;background-image:url('assets/props.png');background-size:300% 200%}.evidence-card>span:last-child{display:block;padding:10px 12px;font-size:12px;color:var(--gold)}.evidence-card small{display:block;margin-top:5px;font-size:9px;color:var(--muted)}.evidence-symbol{display:grid;place-items:center;aspect-ratio:1;font:40px 'Songti SC',serif;color:#bda67a88}
#puzzle-panel{margin-top:24px;border:1px solid #bda67a55;padding:20px;background:#bda67a07}.puzzle-heading>span{color:var(--gold);font-size:9px;letter-spacing:3px}.puzzle-heading h3{font-size:23px;letter-spacing:2px;margin:9px 0}.puzzle-heading+p{font-size:11px;color:var(--muted)}.puzzle-slots{display:flex;gap:8px;margin:19px 0}.puzzle-slots>span{flex:1;display:grid;place-items:center;min-height:65px;font-size:11px;border:1px dashed #bda67a66;text-align:center;padding:5px;color:#738784}.puzzle-slots .filled,.solved .puzzle-slots>span{border-style:solid;background:#bda67a11;color:var(--gold)}.puzzle-options{display:flex;gap:8px;flex-wrap:wrap}.puzzle-options button{background:#132931;border:1px solid #a6b6a644;color:#d1d5c8;font-size:12px;padding:10px 13px}.puzzle-options button:disabled{opacity:.32}.puzzle-feedback{font-size:12px;color:#b6c2b9;line-height:1.8;margin-top:18px;min-height:40px}.puzzle-tools{display:flex;gap:7px;margin-top:15px;flex-wrap:wrap}.puzzle-tools button{flex:1;border:1px solid #bda67a55;background:none;color:var(--gold);font-size:10px;padding:10px 5px}.puzzle-tools #puzzle-submit{background:var(--gold);color:#13232c}.puzzle-tools #puzzle-submit:disabled{opacity:.35}.solved{border-color:#84996f!important}.patrol-map{position:relative;display:flex;justify-content:space-between;padding:25px 10px;background:linear-gradient(0deg,#1a343c,#12232a);font-size:10px;overflow:hidden}.patrol-map>span{z-index:1}.patrol-light:before{content:'';position:absolute;width:80px;height:100%;top:0;left:0;background:linear-gradient(90deg,transparent,#fbdc7438,transparent);animation:patrol 5s infinite alternate}@keyframes patrol{to{transform:translateX(270px)}}.npc-reply{border-left:2px solid var(--gold);padding:12px 16px;color:#dac8a5;background:#bda67a09}
.voice-disclosure{font-size:8px;color:#82928c;white-space:nowrap}.scene-reading-head .location{margin-right:auto}#voice-toggle{font-size:10px}.item-points{position:absolute;inset:0;transition:transform .5s}.item-viewer.zoomed .item-points{transform:scale(1.6)}