:root{--bg: #07041a;--ink: #e8e6ff;--muted: #9a95c4;--pink: #ff3df0;--cyan: #29e7ff;--violet: #9b5cff;--yellow: #ffe066;--panel: rgba(12, 8, 32, .8);--panel-solid: #120c2c;--line: rgba(155, 92, 255, .42);--mono: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;--bubble: "Bagel Fat One", "JetBrains Mono", cursive;--warn: #ffb35c;--bad: #ff5e7a;--good: #6dffb0}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font:14px/1.4 var(--mono);overflow:hidden;overscroll-behavior:none}button,input,select{font:inherit;color:inherit}#boot{position:fixed;inset:0;display:grid;place-items:center;background:var(--bg);z-index:100;transition:opacity .4s;text-align:center}#boot.gone{opacity:0;pointer-events:none}.boot-k{color:var(--pink);letter-spacing:.16em;font-size:12px}.boot-t{font-family:var(--bubble);font-size:32px;margin-top:6px;background:linear-gradient(90deg,var(--pink),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}#app{position:fixed;inset:0;display:grid;grid-template-rows:auto 1fr}.nav{display:flex;align-items:center;gap:14px;padding:8px 14px;background:#07041aeb;border-bottom:1px solid rgba(155,92,255,.3);z-index:5;min-width:0}.nav a{color:var(--muted);text-decoration:none;font-size:13px;white-space:nowrap}.nav a:hover{color:var(--cyan)}.nav .home{color:var(--ink);font-weight:800}.nav .title{font-family:var(--bubble);font-size:22px;background:linear-gradient(90deg,var(--pink),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}.tabs{display:flex;gap:4px;margin-left:6px}.tabs button{background:none;border:1px solid transparent;border-radius:999px;padding:4px 11px;color:var(--muted);cursor:pointer}.tabs button[aria-pressed=true]{border-color:var(--pink);color:var(--ink);box-shadow:0 0 10px #ff3df059 inset}.nav .spacer{flex:1}.icon-btn{background:none;border:1px solid var(--line);border-radius:10px;padding:5px 10px;cursor:pointer;color:var(--ink);min-height:34px}.icon-btn:hover{border-color:var(--cyan)}.stage{position:relative;min-height:0}.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}.stage.cam canvas{cursor:grab}.stage canvas.work{cursor:crosshair}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.dock{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:6px;padding:8px;z-index:3}body.lefty .dock{left:auto;right:12px}.dock .lbl{font-size:10px;letter-spacing:.14em;color:var(--muted);padding:2px 4px 0}.tool{display:flex;align-items:center;gap:8px;min-width:128px;min-height:40px;padding:6px 10px;border-radius:10px;background:#ffffff08;border:1px solid transparent;cursor:pointer;text-align:left}.tool:hover{border-color:var(--line)}.tool[aria-pressed=true]{border-color:var(--cyan);background:#29e7ff1a;box-shadow:0 0 12px #29e7ff40}.tool .ico{width:22px;text-align:center;font-size:16px}.tool kbd{margin-left:auto;font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:0 5px}.tool:disabled{opacity:.35;cursor:default}.meters{position:absolute;top:12px;left:50%;transform:translate(-50%);display:flex;gap:6px;padding:6px 8px;z-index:3;flex-wrap:wrap;justify-content:center;max-width:calc(100% - 340px)}.meter{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);padding:2px 6px}.meter b{color:var(--ink);font-weight:600;min-width:4.5ch;font-variant-numeric:tabular-nums}.bar{width:56px;height:6px;border-radius:3px;background:#ffffff1a;overflow:hidden}.bar i{display:block;height:100%;width:0;background:var(--cyan);border-radius:3px;transition:width .15s}.meter.warn b{color:var(--warn)}.meter.warn .bar i{background:var(--warn)}.meter.bad b{color:var(--bad)}.meter.bad .bar i{background:var(--bad)}.meter.good b{color:var(--good)}.bottombar{position:absolute;left:50%;bottom:12px;transform:translate(-50%);display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center;padding:10px 14px;z-index:3;max-width:calc(100% - 24px);justify-content:center}.grp{display:flex;align-items:center;gap:8px}.grp label{font-size:12px;color:var(--muted)}.grp output{min-width:6ch;font-variant-numeric:tabular-nums;font-size:12px}input[type=range]{accent-color:var(--pink);width:120px;height:28px}.btn{background:#ffffff0a;border:1px solid var(--line);border-radius:10px;padding:7px 12px;cursor:pointer;min-height:38px;white-space:nowrap}.btn:hover{border-color:var(--cyan)}.btn.primary{border-color:var(--pink);background:#ff3df024;box-shadow:0 0 12px #ff3df040}.btn[aria-pressed=true]{border-color:var(--cyan);background:#29e7ff1f}.btn:disabled{opacity:.4;cursor:default}.sep{width:1px;align-self:stretch;background:var(--line)}.toasts{position:absolute;left:50%;bottom:96px;transform:translate(-50%);display:flex;flex-direction:column;gap:6px;align-items:center;z-index:4;pointer-events:none;width:min(560px,calc(100% - 24px))}.toast{padding:8px 14px;font-size:13px;text-align:center;animation:pop .25s ease-out;transition:opacity .4s}.toast.warn{border-color:var(--warn)}.toast.fail{border-color:var(--bad);box-shadow:0 0 14px #ff5e7a4d}.toast.measure{border-color:var(--cyan)}@keyframes pop{0%{transform:translateY(8px);opacity:0}}.side{position:absolute;top:12px;right:12px;width:min(330px,calc(100% - 24px));padding:14px;z-index:3;max-height:calc(100% - 120px);overflow:auto}body.lefty .side{right:auto;left:12px}.side h2{font-family:var(--bubble);font-weight:400;font-size:20px;margin:0 0 6px;color:var(--ink)}.side p{margin:6px 0;color:var(--ink)}.side .muted{color:var(--muted);font-size:12px}.steps{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:6px}.steps li{padding:6px 8px;border-radius:8px;color:var(--muted);font-size:12px;border:1px solid transparent}.steps li.now{color:var(--ink);border-color:var(--yellow);background:#ffe06612;font-size:13px}.steps li.done{color:var(--good)}.steps li.done:before{content:"✓ "}.list{display:flex;flex-direction:column;gap:6px;margin:8px 0}.list button{text-align:left}.score{font-family:var(--bubble);font-size:40px;color:var(--yellow)}.drawer{position:absolute;top:0;right:0;bottom:0;width:min(380px,100%);z-index:6;padding:16px;overflow:auto;border-radius:0;border-width:0 0 0 1px;background:#0a061cf5;transform:translate(100%);transition:transform .25s}.drawer.open{transform:none}.drawer h3{font-size:11px;letter-spacing:.16em;color:var(--pink);margin:18px 0 8px;font-weight:600}.drawer .row{display:flex;align-items:center;gap:8px;margin:6px 0;flex-wrap:wrap}.drawer .row>label:first-child{min-width:110px;color:var(--muted);font-size:12px}.seg{display:inline-flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.seg button{background:none;border:0;padding:6px 10px;cursor:pointer;color:var(--muted);min-height:34px}.seg button[aria-pressed=true]{background:#29e7ff24;color:var(--ink)}.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#ffffff08;font-size:11px}.card img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#1a1430}.card .meta{padding:6px}.card .acts{display:flex;gap:4px;padding:0 6px 6px}.card .acts button{flex:1;padding:4px;min-height:30px;font-size:11px}.keys{font-size:12px;color:var(--muted);display:grid;grid-template-columns:auto 1fr;gap:3px 10px}.keys kbd{color:var(--ink)}.inspector{position:absolute;left:12px;bottom:12px;padding:10px 12px;font-size:11px;z-index:3;white-space:pre;color:var(--muted);font-variant-numeric:tabular-nums}body.lefty .inspector{left:auto;right:12px}.overlay-msg{position:absolute;inset:0;display:grid;place-items:center;z-index:8;background:#07041ab3;font-size:16px}.hidden{display:none!important}.only-touch{display:none}body.touch .only-touch{display:inline-flex}body.touch .only-mouse{display:none}@media(max-width:820px){.nav{gap:8px;padding:6px 10px;overflow-x:auto}.nav .sitelinks{display:none}.nav .title{font-size:18px}.dock{top:auto;bottom:calc(var(--bar-h, 150px) + 16px);left:8px;right:8px;flex-direction:row;overflow-x:auto;padding:6px}body.lefty .dock{left:8px;right:8px}.dock .lbl{display:none}.tool{min-width:0;flex-direction:column;gap:2px;padding:6px 8px;min-height:52px;font-size:11px}.tool kbd{display:none}.meters{top:8px;max-width:calc(100% - 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