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@media(max-width:400px){.crt-screen{top:30%;width:94vw;height:68vw}.game-rack{top:52%}.controller-panel{bottom:0}.product-title{padding:4%}.product-title ul{font-size:9px}.notepaper{max-height:72%}}
@media(max-width:900px){.close-rack{height:155px;overflow:hidden}.close-rack>img{position:absolute;top:-15%;left:0;width:100%}.tape-stack{top:5%;gap:0}.tape-composition{gap:10px}.lyric-paper{min-height:180px;padding:19px;margin-bottom:20px}.lyric-paper h3{font-size:22px;margin:10px 0 5px}.lyric-paper ol{font-size:15px;line-height:1.7}.lyric-bottom{margin-top:8px}}
@media(max-width:900px){.tv-close-art{display:block;width:260vw;left:calc(50% - 123.7vw);top:calc(33% - 92.6vw)}.product-title-copy>p,.product-title ul{font-size:14px}.product-title{overflow:auto}.start-game{flex-shrink:0}}
@media(max-width:400px){.tv-close-art{top:calc(30% - 92.6vw)}}
.rd-export{min-height:44px;padding:5px 10px;background:#b3261e;color:#fff5e1;border-radius:3px;font-size:14px;font-family:var(--hand)}
.recorder::before,.recorder::after{content:"";position:absolute;top:40%;width:26%;aspect-ratio:1;border-radius:50%;border:2px solid #f4dfb540;opacity:0;pointer-events:none}.recorder::before{left:5%}.recorder::after{right:5%}.recorder[data-state="playing"]::before,.recorder[data-state="playing"]::after{opacity:.7;animation:speaker .4s ease-in-out infinite alternate}.phone-dial::before{content:"";position:absolute;top:9%;left:15%;width:9%;height:9%;border-radius:50%;background:#8b5e37;box-shadow:0 0 3px #fff7}@keyframes speaker{to{transform:scale(1.025)}}
@media(min-width:901px){.crt-screen{height:42.975vw;max-height:78vh}.guide button{min-height:44px}.pad-dirs{grid-template-columns:repeat(3,44px);grid-template-rows:repeat(2,44px)}.pad-dirs button{width:44px;height:44px}.machine-actions button,.start-game{min-height:44px}}
 #screen .app button,#screen .app select,#screen .app input{min-height:44px;font-size:14px}#screen .app .rd-history button{font-size:14px}#screen .app .rd-q,#screen .app .rd-note,#screen .app .rd-mine,#screen .app .zc-reason,#screen .app .mc-status,#screen .app .art p,#screen .app .art blockquote{font-size:14px;line-height:1.55}#screen .app .zc-phone,#screen .app .mc-card,#screen .app .rd{overflow-y:auto}
@media(max-width:900px){.guide button{min-height:44px}.pad-dirs{grid-template-columns:repeat(3,44px);grid-template-rows:repeat(2,44px)}.pad-dirs button{width:44px;height:44px}.controller-panel button,.pd-pad button{width:44px;height:44px}.controller-panel .pad-start{width:44px;padding:0;font-size:11px}.machine-actions button{min-height:44px}.start-game{min-height:44px}}
.object::after{display:none}
.view-top h2{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.view-top>span{display:none}
.view-top .back{display:none}
.mute{width:44px;height:44px;min-height:44px;padding:0;display:grid;place-items:center}
.mute svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.mute .sound-off,.mute[aria-pressed="true"] .sound-on{display:none}
.mute[aria-pressed="true"] .sound-off{display:block}
.world-tapes{left:248px;top:350px;width:157px;gap:3px}
.world-tapes::after{content:"";position:absolute;inset:-6px -5px;background:linear-gradient(117deg,transparent 35%,#fff2d52a 42%,transparent 54%);pointer-events:none}
.boombox{left:190px;top:448px;width:260px;height:146px}
.boombox::before{content:"";position:absolute;left:12%;right:12%;bottom:5%;height:8%;border-radius:50%;background:#1a0f0ab0;filter:blur(6px);z-index:-1}
.television{left:900px}
.learning-machine{left:940px;top:439px;width:190px;height:125px}
.cartridge-box{left:1495px;top:465px;width:150px;height:100px}
.tea-table{left:570px;top:680px;width:720px;height:405px;filter:drop-shadow(0 13px 8px #291e14a0)}
.controller{left:1010px;top:750px;width:232px;height:132px}
.phone-table{left:1650px;top:750px;width:260px;height:240px;border:0;background:none;box-shadow:none;object-fit:contain;filter:drop-shadow(0 13px 8px #291e14a0)}
.telephone{left:1665px;top:660px;width:235px;height:155px}
.cabinet img,.television img{filter:drop-shadow(0 9px 7px #291e1466)}
.tape-stack{top:4%;left:32%;right:32%;gap:0}
.cassette-spine{position:relative;min-height:44px;height:44px;padding:4px 3px;border:0;background:linear-gradient(transparent 20%,#ead8b5 21%,#d5bd95 78%,transparent 79%);box-shadow:none;font-size:14px;white-space:nowrap}
.cassette-spine span{font-size:9px;margin-right:3px}
.recorder{container-type:inline-size}
.recorder-buttons{top:20.3%;left:32.5%;right:auto;width:27.2%;gap:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.recorder-buttons button{position:relative;justify-self:center;width:44px;min-width:44px;height:44px;min-height:44px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:#211b16}
.recorder-buttons button svg{position:absolute;top:.5cqw;left:50%;width:clamp(6px,1.5cqw,14px);height:clamp(6px,1.5cqw,14px);transform:translateX(-50%);fill:currentColor}
.recorder-buttons button:active{transform:translateY(2px);box-shadow:none}
@media(max-width:900px){.tape-stack{top:4%}.recorder-buttons button{padding:0}}
@media(max-width:600px){.tape-composition{grid-template-columns:minmax(0,1fr);overflow-x:hidden}.recorder{width:650px;max-width:none;margin-left:calc((100% - 650px)/2)}}

/* 电视、学习机和手柄的交互贴在实物上 */
.tv-view{--tv-w:min(160vw,290vh);overflow:clip}
.mute{z-index:25}
.tv-close-art{width:var(--tv-w);left:calc(50% - var(--tv-w) * .475625);top:calc(44% - var(--tv-w) * .35625)}
.crt-screen{top:44%;width:calc(var(--tv-w) * .358125);height:auto;max-height:none;aspect-ratio:4/3}
.crt-inner{border-radius:5% / 6%}
.product-title{align-items:center;gap:5%;padding:6%}
.product-title-copy{display:grid;grid-template-columns:clamp(44px,6cqw,72px) minmax(0,1fr);gap:1em;align-content:center;align-items:center}
.product-title-copy>img{width:100%}
.product-title-copy>div{width:auto}
.product-title-copy>p,.product-title-copy>ul,.product-title-copy>.start-game{grid-column:1/-1}
.product-title-copy>p{width:auto;margin:0;font-size:clamp(14px,1.9cqw,20px);line-height:1.6}
.product-title-copy ul{margin:0;font-size:clamp(14px,1.7cqw,18px);line-height:1.6}
.product-title-copy>.start-game{justify-self:start;margin:0}
.product-shots{flex-direction:column;width:100%;gap:8px}
.product-shots .shot-button{width:100%;max-width:100%;height:auto;aspect-ratio:16/9;align-self:center}
.tv-knob{position:absolute;left:74%;top:29.8%;width:4.2%;aspect-ratio:1;padding:0;border:0;border-radius:50%;background:transparent;transform:translate(-50%,-50%);pointer-events:auto;cursor:grab;z-index:20}
.tv-knob:active{cursor:grabbing}
.tv-knob-face{display:block;width:100%;height:100%;border-radius:50%;background:url("assets/room/tv.webp") 74.95% 28.59% / 2381% auto no-repeat;transform:rotate(var(--knob-angle,0deg));transition:transform .28s var(--out)}
.tv-knob:hover .tv-knob-face{filter:brightness(1.12)}
.machine-close{position:absolute;left:2vw;bottom:2vh;width:clamp(170px,20vw,260px);z-index:15;filter:drop-shadow(0 8px 8px #1b100b88)}
.machine-close>img{display:block;width:100%}
#card-slot{position:absolute;left:25%;top:28%;width:50%;height:10%}
.machine-eject{position:absolute;left:50%;top:57%;width:22%;min-width:44px;height:44px;min-height:44px;padding:0;border:0;border-radius:5px;background:transparent;transform:translate(-50%,-50%)}
.machine-eject:active{background:#2d0a0755;transform:translate(-50%,calc(-50% + 2px))}
.manual-book{position:absolute;right:3%;bottom:10%;min-height:44px;padding:5px 8px;border:1px solid #876444;background:#ead5ac;color:#563b27;box-shadow:2px 3px 0 #5b3824;font:14px var(--hand);transform:rotate(-5deg)}
.game-rack{position:absolute;left:auto;top:auto;right:1vw;bottom:1vh;width:clamp(180px,20vw,270px);max-width:none;padding:0;border:0;background:transparent;box-shadow:none;display:block;gap:0;filter:drop-shadow(0 8px 8px #1b100b88)}
.game-rack .cartridge-art{display:block;width:100%;height:auto}
.game-rack .game-cartridge{position:absolute;top:22%;width:21%;height:35%;min-height:0;margin:0;padding:3px;display:flex;align-items:center;justify-content:center;border:0;border-radius:0;background:transparent;color:#503821;box-shadow:none;text-align:center;font:700 clamp(9px,.8vw,12px)/1.15 var(--hand)}
.game-rack [data-card="mocheng"]{left:17%}
.game-rack [data-card="zuonace"]{left:40%}
.game-rack [data-card="reading"]{left:64%}
.game-rack .game-cartridge span{display:block;width:80%;padding:2px 1px;border:1px solid #b99a68;background:#f4e3bd;box-shadow:0 1px 2px #67482055;overflow-wrap:anywhere;transform:rotate(2deg)}
.game-rack .game-cartridge:hover{transform:none}
.game-rack .game-cartridge:hover span{background:#fff1cf}
.game-rack .game-cartridge[aria-pressed="true"]{opacity:1}
.game-rack .game-cartridge[aria-pressed="true"] span{background:#d4b881}
.controller-panel{position:absolute;bottom:0;left:50%;width:clamp(280px,24vw,380px);padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;display:block;pointer-events:none;filter:drop-shadow(0 8px 8px #1b100b88)}
.controller-panel>img{display:block;width:100%;height:auto}
.controller-panel .pad-key{position:absolute;width:9%;height:15%;min-height:0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;color:#fff4df;pointer-events:auto;font:700 clamp(9px,1vw,13px) var(--sans);transform:translate(-50%,-50%)}
.controller-panel .pad-key:active{background:#1a100944;transform:translate(-50%,-48%)}
.controller-panel .pad-up{left:28.3%;top:51.8%}
.controller-panel .pad-left{left:22.7%;top:60%}
.controller-panel .pad-right{left:33.5%;top:60%}
.controller-panel .pad-down{left:28.3%;top:68.2%}
.controller-panel .pad-b{left:62%;top:64%}
.controller-panel .pad-a{left:74.2%;top:64%}
.play-dialog[open]{grid-template-rows:50px minmax(0,1fr) min(230px,60vw)}
.pd-pad{--pad-w:min(610px,156vw);--pad-h:calc(var(--pad-w) * .563);position:relative;display:block;overflow:hidden;background:#473024}
.pd-pad::before{content:"";position:absolute;left:50%;top:50%;width:var(--pad-w);height:var(--pad-h);transform:translate(-50%,-50%);background:url("assets/room/gamepad.webp") center/contain no-repeat}
.pd-pad button[data-key]{position:absolute;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border:0;border-radius:50%;background:transparent;box-shadow:none;color:#fff8e8;transform:translate(-50%,-50%);font-weight:700}
.pd-pad button[data-key]:active{background:#1d130d55}
.pd-pad [data-key="left"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .227);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .60)}
.pd-pad [data-key="up"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .283);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .518)}
.pd-pad [data-key="down"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .283);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .682)}
.pd-pad [data-key="right"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .335);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .60)}
.pd-pad [data-key="b"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .62);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .64)}
.pd-pad [data-key="a"]{left:calc(50% - var(--pad-w) * .5 + var(--pad-w) * .742);top:calc(50% - var(--pad-h) * .5 + var(--pad-h) * .64)}
@media(max-width:900px){
  .tv-view{--tv-w:260vw}
  .tv-close-art{left:calc(50% - var(--tv-w) * .475625);top:calc(32% - var(--tv-w) * .35625)}
  .crt-screen{top:32%;width:min(92vw,52vh);height:auto;aspect-ratio:4/3;max-height:none}
  .tv-knob{position:fixed;left:auto;right:2vw;top:calc(32% - 42vw);width:44px;height:44px;transform:none}
  .product-title{grid-template-columns:minmax(0,1.5fr) minmax(0,.5fr);gap:2%;padding:4% 5%;align-items:start}
  .product-title-copy{display:flex;flex-wrap:wrap;align-content:start;gap:2px}
  .product-title-copy>img{width:28px;height:28px}
  .product-title-copy>div{flex:1;width:auto}
  .product-title-copy>div p{display:none}
  .product-title h3{font-size:15px}
  .product-title-copy>p{margin:0;font-size:14px;line-height:1.25}
  .product-title ul{display:none}
  .product-title .start-game{margin:0;min-height:44px;font-size:12px}
  .product-shots{flex-direction:column;gap:5px;align-self:center}
  .product-shots .shot-button{width:100%;max-width:100%;height:auto;aspect-ratio:4/3}
  .machine-close{left:2vw;bottom:25%;width:38vw}
  .game-rack{right:2vw;bottom:25%;width:54vw}
  .game-rack .game-cartridge{min-width:44px;min-height:44px;font-size:9px}
  .controller-panel{width:60vw;bottom:0}
}
@media(max-width:350px){
  .product-title{grid-template-columns:minmax(0,1fr) 44px;gap:3px;padding:3% 4%}
}
/* 三个作品首页：Logo、短介绍和居中的开始键 */
.product-title{display:grid;grid-template-columns:1fr;place-items:center;padding:5%;overflow:hidden;text-align:center}
.product-title-copy{display:flex;flex-direction:column;flex-wrap:nowrap;align-items:center;justify-content:center;gap:clamp(8px,1.5cqw,18px);width:min(100%,620px);max-height:100%}
.product-title-copy>img{width:clamp(48px,8.5cqw,100px);height:auto;max-width:none;aspect-ratio:1;object-fit:contain}
.product-title-copy h3{font:700 clamp(22px,3.4cqw,40px)/1.2 var(--hand);letter-spacing:.03em}
.product-title-copy>p{width:auto;max-width:100%;margin:0;font:clamp(14px,1.8cqw,20px)/1.5 var(--sans);color:#6a513b}
.product-title-copy>.start-game{align-self:center;min-width:clamp(160px,21cqw,240px);min-height:clamp(48px,6.5cqw,64px);margin:0;padding:.55em 1em;border:2px solid #8e3125;border-radius:3px;background:#a83d2c;color:#fff7e6;box-shadow:0 4px 0 #6b291f;font:700 clamp(17px,2.2cqw,24px)/1.2 var(--sans);animation:none}
.product-title-copy>.start-game:hover{background:#bd4934}
.product-title-copy>.start-game:active{transform:translateY(3px);box-shadow:0 1px 0 #6b291f}
@media(max-width:350px){.product-title-copy{gap:5px}.product-title-copy>img{width:38px}.product-title-copy h3{font-size:20px}.product-title-copy>p{font-size:14px;line-height:1.25}.product-title-copy>.start-game{min-height:44px}}
/* 三盘录音磁带平放叠在层板上，带纸签的侧脊朝外 */
.world-tapes{left:78px;top:145px;width:500px;height:750px;display:block;transform:none;container-type:inline-size}
.world-tapes::after{content:none}
.world-tapes .world-cassette{position:absolute;left:38%;width:24%;height:max(var(--world-hit,44px),2.583cqw);min-width:var(--world-hit,44px);min-height:var(--world-hit,44px);margin:0;padding:0;border:0;background:none;box-shadow:none;pointer-events:auto;transition:bottom .25s,opacity .2s}
.world-cassette[data-tape="a1"]{bottom:calc(83.1% - max(0px,var(--world-half-hit,22px) - 1.292cqw))}
.world-cassette[data-tape="a2"]{bottom:calc(84.82% - max(0px,var(--world-half-hit,22px) - 1.292cqw))}
.world-cassette[data-tape="a3"]{bottom:calc(86.54% - max(0px,var(--world-half-hit,22px) - 1.292cqw))}
.world-tapes[data-removed="a1"] [data-tape="a2"]{bottom:calc(83.1% - max(0px,var(--world-half-hit,22px) - 1.292cqw))}
.world-tapes[data-removed="a1"] [data-tape="a3"],.world-tapes[data-removed="a2"] [data-tape="a3"]{bottom:calc(84.82% - max(0px,var(--world-half-hit,22px) - 1.292cqw))}
.world-tapes .cassette-shell,.flying-item .cassette-shell{position:absolute;left:0;top:50%;bottom:auto;transform:translateY(-50%);display:block;width:100%;height:auto;aspect-ratio:1050/113;margin:0;padding:0;border:0;background:url("assets/room/audio-cassette-spine.webp") center/100% 100% no-repeat;box-shadow:none;filter:drop-shadow(0 1px 1px #140a0799)}
.world-tapes .cassette-label,.flying-item .cassette-label{position:absolute;left:10%;top:30%;display:flex;align-items:center;justify-content:center;gap:.22em;width:80%;height:54%;margin:0;padding:0;border:0;background:none;box-shadow:none;color:#4b3323;font:700 clamp(6px,1.9cqw,13px)/1 var(--hand);white-space:nowrap}
.cassette-label b{font:700 .7em/1 var(--mono);color:#8b3a29}
.world-cassette.is-hovered .cassette-shell,.world-cassette:focus-visible .cassette-shell{filter:brightness(1.18) drop-shadow(0 2px 2px #140a0799)}
.world-tapes .world-cassette.is-out{opacity:0;pointer-events:none}
.world-cassette.flying-item{position:fixed;inset:auto;padding:0;border:0;background:none;box-shadow:none}
/* 推近同一个客厅，录音机和磁带仍停留在原来的位置 */
.is-tape-focus .viewport{z-index:6}
.is-tape-focus .focus-backdrop{background:none;backdrop-filter:none;pointer-events:none}
#recorder{container-type:inline-size}
.recorder-opener{position:absolute;inset:0;z-index:2;padding:0;background:transparent}
#recorder .recorder-buttons{display:none;z-index:3}
.is-tape-focus .recorder-opener{display:none}
.is-tape-focus #recorder .recorder-buttons{display:grid}
#recorder[data-state="playing"] .spinning-reels{opacity:.9}
#recorder[data-state="playing"] .spinning-reels i{animation:spin 1.5s linear infinite}
#recorder[data-state="playing"] .vu{opacity:1;animation:needle .55s ease-in-out infinite alternate}
.tape-view .tape-composition{display:block;inset:0;overflow:visible;pointer-events:none}
.tape-view .lyric-paper{position:absolute;left:var(--tape-paper-x,50vw);right:auto;top:var(--tape-paper-y,50vh);width:clamp(255px,26vw,430px);min-height:220px;max-height:70vh;overflow:auto;transform:translateY(-50%) rotate(1deg);pointer-events:auto}
@media(max-width:900px){.tape-view .tape-composition{bottom:54px}.tape-view .lyric-paper{left:4vw;right:auto;top:auto;bottom:1vh;width:92vw;min-height:120px;max-height:25vh;padding:16px;transform:none}.tape-view .lyric-paper h3{font-size:20px;margin:8px 0 4px}.tape-view .lyric-paper ol{font-size:14px;line-height:1.5;padding-top:6px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.door-curtain{display:none}.world{transition:none}.close-rack .glass-door{transition:none}}