:root{color-scheme:dark;--bg:#14212b;--panel:#1e2d39;--stage:#0d1720;--text:#f1f1e9;--muted:#9aaebd;--line:#344653;--accent:#b9d9ef;--effect:#f6c889;font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,select,input,textarea{font:inherit}button,select{border:1px solid var(--line);background:transparent;color:var(--text);border-radius:7px;padding:9px 13px}button{cursor:pointer;transition:background .15s,border-color .15s}button:hover{background:#304353;border-color:#829bad}button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}a{color:inherit}header{height:78px;padding:0 4vw;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;font-size:20px;font-weight:650;display:flex;align-items:center;gap:12px}.brand-icon{font-size:33px;color:#ffd0a2}.brand-sub{font-size:12px;font-weight:400;color:var(--muted);margin-left:12px}header button span{margin-left:12px;color:var(--muted)}main{max-width:1550px;margin:auto;padding:28px 4vw 20px}.intro{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}h1{font-size:36px;letter-spacing:-1.3px;margin:0;font-weight:600}p{color:var(--muted);font-size:13px;line-height:1.7;margin:9px 0 0}.source-count{color:var(--muted);font-size:12px;padding-bottom:4px}#presets{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-bottom:24px}.preset{padding:0;text-align:left;overflow:hidden;background:#182631;border-color:transparent;border-radius:10px}.preset[aria-pressed=true]{border-color:var(--accent);background:#243848;box-shadow:0 0 0 1px var(--accent)}.preview{height:68px;display:flex;align-items:center;justify-content:center;background:#0f1a24;overflow:hidden}.preview img{height:80px;width:85px;object-fit:contain}.preview .masked{width:85px;height:80px;background:var(--effect);mask:var(--asset) no-repeat center/contain;-webkit-mask:var(--asset) no-repeat center/contain}.preset-label{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;font-size:13px;font-weight:550}.preset-label small{color:var(--muted);font-weight:400;font-size:10px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 274px;gap:24px}.studio{min-width:0}.studio-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;background:var(--panel);border-radius:12px 12px 0 0;font-size:13px}.live-dot{display:inline-block;width:7px;height:7px;background:var(--effect);border-radius:50%;margin-right:9px}#current-desc{color:var(--muted);margin-left:12px;font-size:11px}.sample-label{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;white-space:nowrap}select{font-size:12px;padding:7px 9px;background:var(--panel)}#stage{position:relative;height:380px;background:var(--stage);overflow:hidden}#surface{position:absolute;inset:0}#editor,#mirror{font-family:"SFMono-Regular",Consolas,"PingFang SC",monospace;font-size:20px;line-height:1.95;letter-spacing:0;font-weight:400;tab-size:2;padding:56px 38px 50px;border:0;white-space:pre-wrap;overflow-wrap:break-word;word-break:normal;box-sizing:border-box}#editor{display:block;width:100%;height:100%;resize:none;background:transparent;color:#d9e6ec;caret-color:var(--effect);outline:none;position:relative;z-index:2;scrollbar-width:thin}#editor::placeholder{color:#607787}#editor:focus-visible{outline-offset:-3px;outline-color:#486276}#mirror{position:absolute;top:0;left:0;visibility:hidden;pointer-events:none;height:auto;overflow:hidden}#effects{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:3}.burst{position:absolute;pointer-events:none;background-repeat:no-repeat;background-size:contain;mask-repeat:no-repeat;mask-size:contain;-webkit-mask-repeat:no-repeat;-webkit-mask-size:contain}.behind{z-index:1!important}.combo{position:absolute;right:20px;top:18px;text-align:right;pointer-events:none;z-index:4;color:var(--effect);opacity:.85}.combo strong{font-size:28px;font-weight:500;font-variant-numeric:tabular-nums}.combo span{font-size:10px;margin-left:6px;color:var(--muted)}.combo-track{width:64px;height:2px;background:#2b3c49;margin-top:5px}.combo-track i{display:block;width:100%;height:100%;background:var(--effect);transform-origin:left;transform:scaleX(0)}#demo-caret{display:none;position:absolute;width:2px;height:25px;background:var(--effect);z-index:4;pointer-events:none}.studio-bottom{display:flex;justify-content:space-between;padding:12px 18px;background:var(--stage);border-top:1px solid #263642;border-radius:0 0 12px 12px;color:var(--muted);font-size:11px;gap:12px}.transport{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:12px}.primary{background:#c9e2f0;color:#152632;border-color:#c9e2f0;font-weight:650;min-width:128px}.primary:hover{background:#e2f0f7}.speed-label{display:flex;align-items:center;gap:10px;color:var(--muted);margin-left:auto;font-size:11px}.speed-label input{width:90px}.speed-label output{min-width:51px}aside{padding:0 0 0 24px;border-left:1px solid var(--line)}.panel-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}h2{font-size:16px;font-weight:550;margin:0}.text-button{border:0;font-size:10px;padding:4px 0;color:var(--muted)}.field{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:17px;gap:12px}.field select{max-width:157px;width:157px}.range-field{display:grid;grid-template-columns:1fr auto;font-size:12px;gap:8px;margin-bottom:14px}.range-field output{color:var(--muted);font-size:11px}.range-field input{grid-column:1/-1;width:100%;margin:0}input[type=range]{height:4px;accent-color:var(--accent);cursor:pointer}input[type=checkbox]{accent-color:var(--accent)}input[type=color]{border:0;border-radius:5px;background:transparent;width:40px;height:25px;padding:0;cursor:pointer}.row{display:flex;align-items:center;justify-content:space-between;margin:16px 0;gap:12px;font-size:12px}.row input[type=range]{width:100px}.switch-label{display:flex;align-items:center;gap:5px}.wide{width:100%;font-size:12px}footer{display:flex;justify-content:space-between;gap:20px;margin-top:30px;padding-top:18px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);line-height:1.7}footer a{text-underline-offset:3px}#atlas{padding:28px 0 10px}.atlas-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}#asset-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.asset-card{background:var(--stage);text-align:left;padding:0;overflow:hidden}.asset-card .preview{height:130px}.asset-card .preview img,.asset-card .masked{height:125px;width:140px}.asset-card span.caption{display:block;padding:12px;font-size:12px}body.reduced-motion .preview{visibility:hidden}@media(min-width:1500px){#stage{height:440px}}@media(max-width:1050px){#current-desc{display:none}.workspace{gap:16px;grid-template-columns:minmax(0,1fr) 230px}aside{padding-left:16px}.speed-label{gap:6px}.speed-label input{width:55px}.preset-label{padding:9px 7px;font-size:11px}.preset-label small{display:none}}@media(max-width:740px){header{height:64px;padding:0 20px}.brand-sub{display:none}.brand{font-size:18px}main{padding:24px 20px}.intro{align-items:start}h1{font-size:29px}.intro p{max-width:220px}.source-count{display:none}#presets{display:flex;overflow:auto;padding:2px 2px 10px;gap:8px}.preset{min-width:112px}.workspace{display:block}#stage{height:350px}#editor,#mirror{font-size:17px;padding:52px 22px 30px}.studio-top{padding:12px}.transport{flex-wrap:wrap}.speed-label{margin:6px 0;width:100%}.speed-label input{flex:1}aside{margin-top:28px;padding:22px 0 0;border-left:0;border-top:1px solid var(--line)}#asset-grid{grid-template-columns:repeat(2,minmax(0,1fr))}footer{display:block}footer>span{display:block;margin-bottom:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.kinetic-back{color:inherit;text-decoration:none;font-size:12px;white-space:nowrap;margin-right:12px}
@media(max-width:600px){header{flex-wrap:wrap}.kinetic-back{flex-basis:100%}}