@font-face{font-family:Press Start;src:url(/fonts/prstart.ttf)format("truetype");font-display:swap}:root{--paper:#f7f7f7;--panel:#ffffff;--ink:#535353;--ink-strong:#2b2b2b;--muted:#7a7a7a;--line:#dcdcdc;--line-strong:#bdbdbd;--check-a:#ffffff;--check-b:#ececec;--gridline:rgba(0, 0, 0, .07);--accent:#f7902b;--accent-ink:#2b1a07;--accent-soft:#fdebd6;--hitbox:#e8413c;--shadow:0 1px 0 rgba(0, 0, 0, .04), 0 8px 24px -12px rgba(0, 0, 0, .18);--radius:10px;--pixel:"Press Start", ui-monospace, monospace;--ui:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root{--paper:#171717;--panel:#212121;--ink:#d6d6d6;--ink-strong:#f2f2f2;--muted:#9a9a9a;--line:#333;--line-strong:#4a4a4a;--check-a:#2a2a2a;--check-b:#242424;--gridline:rgba(255, 255, 255, .06);--accent-soft:#3a2710;--shadow:0 1px 0 rgba(0, 0, 0, .3), 0 8px 24px -12px rgba(0, 0, 0, .6);color-scheme:dark}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.5 var(--ui)}button,input{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}kbd{font:11px var(--ui);border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:4px;padding:0 4px}[hidden]{display:none!important}.topbar{max-width:1080px;margin:0 auto;padding:20px 16px 8px;display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}.topbar h1{margin:0;font:18px/1.4 var(--pixel);letter-spacing:.02em;order:-1}.back{color:var(--muted);text-decoration:none;font-size:14px}.about strong,.back:hover,.topbar h1{color:var(--ink-strong)}.workbench{max-width:1080px;margin:0 auto;padding:8px 16px 48px}.shared,.stage{border-radius:var(--radius)}.shared{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;background:var(--accent-soft);padding:12px 16px;margin-bottom:16px}.auto-note p,.shared p{margin:0}.stage{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}#stage{display:block;width:100%;aspect-ratio:600/110;image-rendering:pixelated;cursor:pointer;touch-action:manipulation}#stage:focus-visible{outline-offset:-3px}.stage-hint{margin:0;padding:8px 14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.studio{display:grid;grid-template-columns:auto minmax(0,1fr) 280px;gap:20px;margin-top:20px;align-items:start}.tool,.tool-group,.tools{display:flex;flex-direction:column;gap:12px}.tool,.tool-group{gap:4px}.tool{align-items:center;gap:3px;width:64px;padding:8px 4px 6px;border:1px solid transparent;border-radius:8px;background:0 0;font-size:11px;color:var(--muted)}.tool svg{width:22px;height:22px;fill:currentColor;shape-rendering:crispEdges}.tool:hover{background:var(--panel);color:var(--ink-strong)}.tool[aria-checked=true],.tool[aria-pressed=true]{background:var(--panel);border-color:var(--line-strong);color:var(--ink-strong);box-shadow:var(--shadow)}.tool[aria-checked=true] svg,.tool[aria-pressed=true] svg{fill:var(--accent)}.tool:disabled{opacity:.35;cursor:default}.nudge{display:grid;grid-template-columns:repeat(3,20px);grid-template-rows:repeat(3,20px);gap:2px;justify-content:center}.nudge button{border:1px solid var(--line);background:var(--panel);border-radius:4px;padding:0;font-size:11px;line-height:1;color:var(--muted)}.nudge button:hover{color:var(--ink-strong);border-color:var(--line-strong)}.nudge [data-nudge="0,-1"]{grid-area:1/2}.nudge [data-nudge="-1,0"]{grid-area:2/1}.nudge [data-nudge="1,0"]{grid-area:2/3}.nudge [data-nudge="0,1"]{grid-area:3/2}.canvas-col{min-width:0}.frames{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px;scrollbar-width:thin}.frame-tab,.grid-wrap{display:flex;background:var(--panel);border:1px solid var(--line)}.frame-tab{flex:none;flex-direction:column;align-items:center;gap:4px;padding:6px 8px 5px;border-radius:8px;font-size:12px;color:var(--muted)}.frame-tab canvas{display:block;height:32px;image-rendering:pixelated}.frame-tab .auto{font-size:10px;text-transform:uppercase;letter-spacing:.06em;opacity:.8}.frame-tab[aria-selected=true]{border-color:var(--ink);color:var(--ink-strong);box-shadow:inset 0 -3px 0 var(--accent)}.grid-wrap{position:relative;justify-content:center;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}#grid{display:block;touch-action:none;cursor:crosshair}.auto-note{position:absolute;left:50%;bottom:16px;transform:translate(-50%);width:max-content;max-width:calc(100% - 32px);pointer-events:none;background:var(--ink-strong);color:var(--paper);border-radius:8px;padding:8px 12px;font-size:13px;text-align:center}.frame-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--muted)}.frame-foot-actions{display:flex;gap:16px}.field,.side{display:flex;flex-direction:column;gap:20px}.field{gap:8px}.label{font:10px/1.4 var(--pixel);text-transform:uppercase;color:var(--muted)}#name{padding:10px 12px;border:1px solid var(--line-strong);border-radius:8px;background:var(--panel);font-size:16px;color:var(--ink-strong)}.palette{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}.swatch{aspect-ratio:1;border:1px solid rgba(0,0,0,.18);border-radius:6px;padding:0;position:relative}.swatch-custom{display:grid;place-items:center;cursor:pointer;background:conic-gradient(#e8413c,#f6c945,#58b85c,#3fb6d9,#3a5bd9,#8b55d6,#f27fb2,#e8413c)}.swatch-custom:after{content:"+";width:60%;aspect-ratio:1;display:grid;place-items:center;border-radius:50%;background:#fff;color:#2b2b2b;font-weight:700;font-size:14px;line-height:1}.swatch-custom input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;padding:0}.swatch-custom:focus-within{outline:2px solid var(--accent);outline-offset:2px}.swatch[aria-checked=true]{box-shadow:0 0 0 2px var(--paper),0 0 0 4px var(--ink-strong)}.actions{display:flex;flex-direction:column;gap:8px}.btn{padding:11px 14px;border:1px solid var(--line-strong);border-radius:8px;background:var(--panel);color:var(--ink-strong);font-weight:600;text-align:center}.btn:hover{border-color:var(--ink)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:inset 0 -3px #0000002e}.btn-primary:hover{border-color:var(--accent-ink)}.btn-primary:active{box-shadow:inset 0 2px #0000002e}.start-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}.btn-small{display:flex;align-items:center;justify-content:center;gap:6px;padding:9px 6px;font-size:14px;white-space:nowrap}.btn-small svg{width:16px;height:16px;flex:none;fill:currentColor;shape-rendering:crispEdges}.restore-links{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.restore-links:not(:has(:not([hidden]))){display:none}.link{border:0;background:0 0;padding:0;color:var(--ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-strong);font-size:14px;text-align:left}.about h2,.link:hover{color:var(--ink-strong)}.link:hover{text-decoration-color:currentColor}.about{max-width:640px;margin:48px 0 0}.about h2{font:13px/1.4 var(--pixel);margin:0 0 16px}.about ol{margin:0;padding-left:20px}.about li{margin-bottom:10px}.footer-nav{margin-top:40px;font-size:13px;color:var(--muted)}.footer-nav a{color:inherit}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,16px);opacity:0;pointer-events:none;background:var(--ink-strong);color:var(--paper);padding:10px 16px;border-radius:8px;font-size:14px;transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translate(-50%)}@media (max-width:860px){.studio{grid-template-columns:minmax(0,1fr)}.tools{order:2;flex-wrap:wrap;justify-content:center;gap:8px 12px}.tool-group,.tools{flex-direction:row}.tool{width:52px}.canvas-col{order:1}.side{order:3}.palette-field{order:-1}.grid-wrap{padding:8px}}@media (pointer:coarse){.nudge{grid-template-columns:repeat(3,34px);grid-template-rows:repeat(3,34px);gap:4px}.nudge button{font-size:15px}}@media (prefers-reduced-motion:reduce){.toast{transition:none}}