@font-face{font-family:Lilita;src:url('fonts/LilitaOne-Regular.ttf') format('truetype');font-display:swap;font-weight:400}
:root{--ink:#241e2e;--paper:#fff3d9;--mint:#b8d995;--coral:#ed967d;--lilac:#b3a1cf;--yellow:#f5d36c;--line:3px solid var(--ink);--display:Lilita,'Trebuchet MS','PingFang SC',sans-serif;color:var(--ink);background:var(--paper);font:17px/1.6 'Trebuchet MS','PingFang SC','Microsoft YaHei',sans-serif;scroll-behavior:smooth;scroll-padding-top:20px}
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span{display:inline-block;color:var(--yellow)}.hero-aside{display:flex;align-items:center;gap:22px;flex-shrink:0}.hero-aside p{font-size:15px;line-height:1.4;font-weight:bold}.sticker{display:grid;place-items:center;width:93px;height:93px;border:3px solid var(--ink);border-radius:50%;background:var(--coral);font:400 27px var(--display);transform:rotate(12deg);box-shadow:3px 3px 0 var(--ink)}.tv{background:var(--lilac);border:4px solid var(--ink);border-radius:25px 24px 29px 21px;box-shadow:8px 9px 0 var(--ink);padding:0 18px;position:relative}.tv-label{display:flex;justify-content:space-between;align-items:center;gap:12px;font:11px/1.5 ui-monospace,monospace;letter-spacing:.07em;min-height:43px}.tv-label>span:first-child{display:flex;align-items:center;gap:8px;font-weight:bold}.tv-label i{width:9px;height:9px;border:2px solid var(--ink);border-radius:50%;background:var(--yellow)}.screen{border:3px solid var(--ink);border-radius:12px;overflow:hidden;background:var(--ink);line-height:0}.screen video{display:block;width:100%;aspect-ratio:16/9;max-height:66vh;object-fit:contain;background:var(--ink)}.tv-controls{display:flex;gap:24px;align-items:center;padding:18px 0}.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;border:var(--line);border-radius:9px 12px 10px 8px;background:var(--paper);box-shadow:3px 4px 0 var(--ink);padding:12px 21px;text-decoration:none;font-weight:700;font-size:14px;line-height:1.4;transition:transform .15s,box-shadow .15s}.button:hover{transform:translateY(-2px);box-shadow:4px 6px 0 var(--ink)}.button.coral{background:var(--coral)}.button.yellow{background:var(--yellow)}.tv-controls p{font-size:13px;line-height:1.5;display:grid;gap:2px}.tv-controls p span:first-child{font:11px/1.5 ui-monospace,monospace}.speaker{margin-left:auto;display:flex;gap:7px;padding-right:8px}.speaker i{height:34px;width:5px;border-radius:10px;background:var(--ink);transform:skew(-12deg)}.film-links{display:flex;align-items:center;gap:24px;margin-top:29px;font-size:13px;font-weight:bold;flex-wrap:wrap}.film-links>div{display:flex;gap:12px;align-items:center;margin-right:auto}.film-links select{max-width:310px;min-width:200px;width:24vw;border:2px solid var(--ink);border-radius:7px;background:var(--paper);padding:8px;font-size:12px}.fine{font-size:12px;line-height:1.65;opacity:.82;margin-top:18px;max-width:100ch}.status{font-size:13px;padding-top:18px;font-weight:bold}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:70px;margin-bottom:42px}.section-heading>p{max-width:410px;font-size:16px}.eyebrow{font:11px/1.6 ui-monospace,monospace;letter-spacing:.1em;font-weight:700;margin-bottom:18px;display:block}.acting-lab{border:var(--line);border-radius:14px;box-shadow:6px 7px 0 var(--ink);overflow:hidden}.lab-top{background:var(--ink);color:var(--paper);display:flex;justify-content:space-between;gap:20px;padding:12px 20px;font:11px ui-monospace,monospace;letter-spacing:.08em}.lab-stage{position:relative;background:var(--lilac);border-bottom:var(--line)}#acting{display:block;width:100%;height:auto}.figure-labels{position:absolute;inset:0;display:flex;justify-content:space-around;align-items:flex-end;padding-bottom:4%;pointer-events:none;font:400 clamp(12px,2.2vw,29px) var(--display);text-align:center}.figure-labels span{width:42%}.lab-controls{display:flex;align-items:center;gap:18px;padding:20px;background:var(--paper)}#restart-study{background:none;border:2px solid var(--ink);border-radius:50%;width:42px;height:42px;font-size:24px;flex-shrink:0}#study-time{min-width:50px;flex:1;accent-color:var(--ink)}#study-clock{font:12px ui-monospace,monospace;white-space:nowrap}.beats{display:grid;grid-template-columns:repeat(3,1fr);border-top:var(--line)}.beats button{background:var(--paper);border:0;border-right:var(--line);padding:18px 25px;text-align:left}.beats button:last-child{border:0}.beats button[aria-pressed=true]{background:var(--yellow)}.beats span{display:block;font:10px ui-monospace,monospace;margin-bottom:8px}.beats strong{font:400 24px var(--display)}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:75px}.principles p,.notes-grid p{font-size:15px;line-height:1.75}.principles .eyebrow{margin:24px 0 0}.rule-art{height:144px;border:var(--line);border-radius:48% 42% 45% 41%;display:flex;align-items:center;justify-content:center;position:relative;width:82%;margin-bottom:30px}.ink-art{background:var(--mint);transform:rotate(-3deg)}.ink-art span{font:400 80px var(--display);color:var(--paper);-webkit-text-stroke:3px var(--ink);paint-order:stroke fill}.ink-art i{position:absolute;width:75%;height:9px;background:var(--ink);bottom:18px;transform:rotate(-7deg);border-radius:80%}.eyes-art{background:var(--coral)}.eyes-art i{width:60px;height:69px;background:var(--paper);border:3px solid var(--ink);border-radius:50%;position:relative}.eyes-art i:after{content:'';position:absolute;width:12px;height:15px;right:8px;top:26px;background:var(--ink);border-radius:50%}.eyes-art b{font:400 65px var(--display);transform:rotate(12deg);position:absolute;right:15%;top:-20px}.beat-art{background:var(--lilac);gap:11px;transform:rotate(3deg);font:400 34px var(--display)}.beat-art b{font-size:22px;align-self:flex-end;margin-bottom:32px}.beat-art span:last-child{color:var(--paper);-webkit-text-stroke:2px var(--ink);font-size:67px;transform:rotate(-12deg)}.swatches{display:flex;align-items:center;flex-wrap:wrap;gap:25px;margin-top:50px;border-block:2px solid var(--ink);padding:24px 0;font-size:12px}.swatches>strong{font:11px ui-monospace,monospace;margin-right:auto}.swatches>span{display:flex;align-items:center;gap:8px}.swatches i{width:24px;height:24px;border:2px solid var(--ink);border-radius:42% 48% 45% 43%;background:var(--swatch);display:inline-block}.make-section{background:var(--coral);border-block:var(--line)}.make-section h2 em{color:var(--ink)}.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:0;margin:55px 0 45px}.steps>li{min-width:0}.step-number{font:400 42px var(--display);display:inline-grid;place-items:center;width:65px;height:65px;border:3px solid var(--ink);background:var(--paper);border-radius:50% 42% 48% 44%;transform:rotate(-7deg);box-shadow:3px 3px 0 var(--ink)}.steps p{font-size:15px}.steps a,.text-button{font-size:13px;font-weight:bold}.text-button{border:0;padding:4px 0;background:none;text-decoration:underline;text-underline-offset:5px}.prompt{position:relative;background:var(--paper);padding:30px 40px 35px;border:var(--line);border-radius:14px 12px 18px 12px;box-shadow:7px 8px 0 var(--ink);margin-bottom:30px}.prompt:before{content:'';position:absolute;bottom:-23px;left:75px;width:27px;height:40px;transform:skewY(-40deg);border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);background:var(--paper)}.prompt-top{display:flex;align-items:center;justify-content:space-between;font:11px ui-monospace,monospace;letter-spacing:.08em}.prompt-top>span:last-child{font:45px/1 var(--display)}blockquote{font-size:21px;line-height:1.65;margin:12px 0 28px;max-width:1000px}.starter-note{font-size:12px;max-width:100ch;padding-top:10px}.notes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin:55px 0 36px}.note-number{font:400 45px var(--display);color:#70568c}.resource-links{display:flex;flex-wrap:wrap;gap:14px 26px;font-size:13px;font-weight:bold;margin-top:24px}.credits-section{background:var(--lilac);border-block:var(--line)}.credits-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.credits-grid h2{font-size:clamp(36px,4vw,52px)}.credits-grid p{font-size:15px}.credits-grid .fine{font-size:12px}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-block:35px;font-size:12px}html[lang=zh-CN] h2{font-family:'PingFang SC','Microsoft YaHei',sans-serif;font-weight:900;font-size:clamp(36px,4.6vw,60px);line-height:1.2}html[lang=zh-CN] h3,html[lang=zh-CN] .beats strong{font-family:'PingFang SC','Microsoft YaHei',sans-serif;font-weight:900;line-height:1.3}html[lang=zh-CN] .figure-labels{font-family:'PingFang SC',sans-serif;font-weight:900}
@media(min-width:1600px){.screen video{max-height:720px}}@media(max-width:1180px){.title-row{gap:20px}h1{font-size:8.2vw}.hero-aside{gap:12px}.hero-aside p{font-size:13px}.sticker{width:70px;height:70px;font-size:22px}.section-heading{gap:35px}.section-heading>p{max-width:340px}.principles,.steps,.notes-grid{gap:25px}.wrap{width:calc(100% - 64px)}}
@media(max-width:860px){.wrap{width:calc(100% - 44px)}.masthead{min-height:84px;gap:15px}.masthead nav{gap:18px;font-size:12px}.hero-aside p{display:none}h1{font-size:10vw}.title-row{padding:25px 0 30px}.section{padding-block:70px}.section-heading{align-items:flex-start;gap:26px;flex-direction:column}.section-heading>p{max-width:580px}.principles,.steps,.notes-grid{gap:24px}.principles h3,.steps h3,.notes-grid h3{font-size:25px}.credits-grid{gap:32px}.lab-controls{gap:12px}.lab-controls .button{font-size:12px;padding:12px}.film-links{gap:16px}.swatches{gap:20px}.swatches>strong{width:100%}.rule-art{width:100%}.speaker{display:none}.tv-label{font-size:9px}.tv-number{display:none}}
@media(max-width:600px){.wrap{width:calc(100% - 32px)}.masthead{flex-wrap:wrap;min-height:0;padding:16px 0;row-gap:15px}.brand-mark{width:40px;height:40px;font-size:28px}.brand{font-size:10px;gap:8px}.masthead nav{order:3;width:100%;justify-content:space-between;gap:14px;border-top:1px solid var(--ink);padding-top:13px;font-size:13px}.languages{margin-left:auto}.languages button{min-height:36px}.broadcast{padding:20px 0 30px}.issue{font-size:8px;letter-spacing:0;gap:10px}.issue a{font-size:11px}.title-row{padding:28px 0;gap:8px}h1{font-size:12.4vw;line-height:.95;-webkit-text-stroke:1.5px var(--ink);text-shadow:2px 3px 0 var(--ink);max-width:270px}h1 span{display:block}.hero-aside{margin-right:8px}.sticker{width:67px;height:67px;font-size:23px}.tv{padding:0 8px;border-width:3px;border-radius:17px;box-shadow:4px 5px 0 var(--ink)}.tv-label{min-height:37px;font-size:8px;letter-spacing:0;gap:7px}.tv-label i{width:7px;height:7px}.screen{border-width:2px;border-radius:7px}.tv-controls{padding:14px 4px;gap:12px;flex-wrap:wrap}.tv-controls .button{font-size:12px;padding:11px 13px;min-height:44px}.tv-controls p{font-size:11px;max-width:46%}.tv-controls p span:first-child{font-size:9px}.film-links>div{width:100%;gap:10px}.film-links select{width:auto;min-width:0;flex:1;max-width:none;min-height:44px}.film-links{font-size:11px}.film-links>a{padding-block:8px}.fine{font-size:11px}.section{padding-block:58px}.section-heading{margin-bottom:30px}.section-heading>p{font-size:15px}.eyebrow{font-size:10px;margin-bottom:15px}.lab-top{padding:12px;font-size:8px;gap:10px}.lab-controls{display:grid;grid-template-columns:minmax(0,1fr)70px;padding:14px 12px;gap:16px 13px}.lab-controls .button{min-height:44px;white-space:nowrap;width:100%}#restart-study{justify-self:end}#study-time{width:100%;height:24px;grid-column:1}#study-clock{font-size:10px;grid-column:2;text-align:right}.beats button{padding:14px 10px}.beats span{font-size:8px}.beats strong,html[lang=zh-CN] .beats strong{font-size:17px}.principles,.steps,.notes-grid{grid-template-columns:1fr;gap:40px}.principles{margin-top:50px}.rule-art{width:220px;height:125px;margin:0}.principles h3,.steps h3,.notes-grid h3{font-size:29px}.principles article{border-bottom:1px solid var(--ink);padding-bottom:28px}.principles p,.notes-grid p{font-size:14px}.swatches{gap:15px;font-size:10px;margin-top:35px}.swatches i{width:20px;height:20px}.steps{margin:38px 0}.steps>li{position:relative;padding-left:67px}.step-number{position:absolute;left:0;top:0;width:47px;height:47px;font-size:30px}.steps h3{margin-top:0}.steps p{font-size:14px}pre{font-size:11px;padding:10px}.prompt{padding:22px 20px 28px;box-shadow:4px 5px 0 var(--ink)}blockquote{font-size:17px;line-height:1.75}.prompt-top{font-size:9px}.notes-grid{margin-top:35px;gap:25px}.notes-grid article{display:grid;grid-template-columns:45px 1fr;gap:0 18px}.notes-grid h3{margin-top:5px;font-size:25px}.notes-grid p{grid-column:2}.note-number{font-size:35px;grid-row:span 2}.credits-grid{grid-template-columns:1fr;gap:28px}.credits-grid p{font-size:14px}.resource-links{font-size:12px;gap:18px}footer{font-size:10px;gap:20px}footer>span{display:none}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}