@font-face{font-family:Andika;font-weight:700;src:url(fonts/Andika-Bold.ttf)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:#233e60;font-family:Andika,system-ui,sans-serif;color:#233e60;
  -webkit-user-select:none;user-select:none;-webkit-touch-callout:none;overscroll-behavior:none}
button{font-family:inherit;border:none;cursor:pointer;touch-action:manipulation}
.screen{position:fixed;inset:0;display:flex;flex-direction:column;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
[hidden]{display:none!important}
/* home */
#home{background:linear-gradient(#fffef8,#fff5e4);overflow-y:auto}
.logo{text-align:center;font-weight:700;font-size:34px;line-height:1;padding:14px 0 6px}
.logo span{-webkit-text-stroke:1.5px #fff;paint-order:stroke fill;text-shadow:0 3px 0 #0005}
.r{color:#e8362f}.y{color:#ffd23f}
.logo .sub{font-size:22px;color:#233e60;margin-top:6px}
#grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(98px,1fr));gap:10px;padding:10px 12px 8px}
.tile{position:relative;border-radius:20px;padding:6px 4px 4px;display:flex;flex-direction:column;align-items:center;box-shadow:0 4px 0 #0002;min-height:118px}
.tile b{font-size:34px;line-height:1;color:#233e60}
.tile svg{width:66px;height:66px;background:#fff;border-radius:12px;margin-top:4px}
.tile .st{position:absolute;top:2px;right:6px;font-size:18px}
.foot{text-align:center;font-size:13px;padding:8px 0 16px;color:#233e60}
/* page */
#page{background:#233e60;color:#fff}
.bar{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:4px 8px}
.ic,.ic2{width:52px;height:52px;border-radius:16px;background:#ffffff22;font-size:26px;color:#fff;flex:0 0 auto}
.ic:active,.ic2:active,.vb:active,.tool:active{transform:scale(.92)}
.ttl{font-size:40px;font-weight:700;color:#ffd23f;flex:1;text-align:center;line-height:1}
.voice{justify-content:center;gap:10px;padding-bottom:6px;max-width:520px;width:100%;margin:0 auto}
.vb{position:relative;height:58px;flex:1 1 0;min-width:0;max-width:110px;border-radius:29px;font-size:26px;box-shadow:0 4px 0 #0005;padding:0 4px;white-space:nowrap}
.play{background:#ffd23f}.rec{background:#ff8a80}.mine{background:#9be7a0}.both{background:#b9d7ff;font-size:21px}
.vb:disabled{opacity:.3}
.vb.playing{animation:pulse .8s infinite}
.rec.on{background:#e8362f;animation:pulse 1s infinite}
.ring{position:absolute;inset:-6px;width:calc(100% + 12px);height:calc(100% + 12px);pointer-events:none;opacity:0}
.rec.on .ring{opacity:1}.ring circle{fill:none;stroke:#fff;stroke-width:2.5;stroke-dasharray:113;stroke-dashoffset:113}
.rec.on .ring circle{animation:ring 5s linear forwards}
@keyframes ring{to{stroke-dashoffset:0}}
@keyframes pulse{50%{transform:scale(1.08)}}
#stage{flex:1;min-height:0;display:flex;align-items:center;justify-content:center;position:relative;padding:2px 8px}
#canvases{position:relative;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 18px #0006}
#canvases canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none}
#tapHint{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#233e6066}
#tapHint span{font-size:64px;background:#ffd23f;border-radius:50%;width:130px;height:130px;display:flex;align-items:center;justify-content:center;animation:pulse 1s infinite;box-shadow:0 6px 0 #c90}
#palette{display:grid;grid-template-columns:repeat(8,1fr);justify-items:center;gap:8px 4px;padding:8px 10px;max-width:520px;width:100%;margin:0 auto}
#palette::-webkit-scrollbar{display:none}
.sw{width:min(40px,9.6vw);height:min(40px,9.6vw);padding:0;border-radius:50%;border:3px solid #fff;box-shadow:0 3px 0 #0005}
.sw.on{transform:scale(1.18);border:4px solid #ffd23f;box-shadow:0 0 0 3px #fff}
.tools{padding-bottom:10px;gap:6px;max-width:520px;width:100%;margin:0 auto}
.tool{position:relative;width:60px;height:56px;border-radius:16px;background:#ffffff22;font-size:28px;flex:0 0 auto}
.tool.on{background:#ffd23f;box-shadow:0 4px 0 #c90}
#bsize{position:absolute;right:4px;bottom:4px;border-radius:50%;background:#233e60;border:2px solid #fff}
.dlg{position:fixed;inset:0;background:#0008;display:flex;align-items:center;justify-content:center;z-index:9}
.dlg .box{background:#fffef8;color:#233e60;border-radius:24px;padding:20px;max-width:320px;text-align:center}
.dlg .big{font-size:56px}.dlg p{font-size:16px;margin:8px 0 14px}
.dlg .row{display:flex;gap:20px;justify-content:center}
.dlg .row button{width:76px;height:64px;border-radius:20px;font-size:30px;box-shadow:0 4px 0 #0003}
.dlg .yes{background:#9be7a0}.dlg .no{background:#ff8a80}
#toast{position:fixed;left:50%;bottom:120px;transform:translateX(-50%);background:#fff;color:#233e60;border-radius:20px;padding:10px 18px;font-size:30px;z-index:10;box-shadow:0 4px 12px #0006}