[hidden]{display:none!important}
:root{
  --bg:#e9eef2;--card:#ffffff;--ink:#1d2a3a;--sub:#5b6878;--line:#d3dbe3;
  --accent:#1f5fae;--run:#2f6fde;--soon:#e08a1e;--over:#d2402f;--setup:#7b4fd0;--empty:#8d98a5;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font-family:"Noto Sans TC","PingFang TC",system-ui,sans-serif;-webkit-user-select:none;user-select:none;overflow:hidden}
#app{height:100%;display:grid;grid-template-rows:auto 1fr;grid-template-columns:1fr}
#bar{display:flex;align-items:center;gap:12px;padding:8px 12px;padding-top:calc(8px + env(safe-area-inset-top,0px));background:#16304f;color:#fff;font-size:14px;flex-wrap:nowrap;white-space:nowrap;overflow:hidden}
#bar .ttl{font-weight:900;letter-spacing:2px}
#bar .stat{display:flex;align-items:baseline;gap:4px;color:#c9d6e6}
#bar .stat b{color:#fff;font-size:17px;font-variant-numeric:tabular-nums}
#bar .stat.warn b{color:#ffb3a8}
#bar nav{margin-left:auto;display:flex;gap:3px}
#bar nav a,#bar button{color:#c9d6e6;text-decoration:none;font:inherit;font-size:11px;padding:2px 6px;border-radius:6px;border:1px solid rgba(255,255,255,.35);background:transparent;cursor:pointer}
#bar nav a:nth-last-child(2){margin-left:6px}
#bar nav a.on{background:#fff;color:#16304f;font-weight:700}
#stage{position:relative;overflow:hidden;min-height:0}
#stage canvas{position:absolute;display:block}
#labels{position:absolute;inset:0;pointer-events:none}
.lb{position:absolute;pointer-events:auto;cursor:pointer;display:flex;align-items:center;gap:5px;padding:2px 6px 2px 2px;border-radius:7px;background:rgba(255,255,255,.93);border:2px solid var(--c);box-shadow:0 2px 6px rgba(20,40,70,.18);font-size:11px;line-height:1.35;white-space:nowrap}
.lb .n{display:inline-block;min-width:16px;padding:0 4px;border-radius:4px;background:var(--c);color:#fff;font-weight:900;text-align:center}
.lb .nm{font-weight:700}
.lb .tx{color:var(--sub)}
.lb .t{color:var(--c);font-weight:700;font-variant-numeric:tabular-nums}
.lb.sel{outline:3px solid rgba(31,95,174,.35);outline-offset:1px}
.lb.over{animation:blink 1s steps(2) infinite}
@keyframes blink{50%{background:#ffe3de}}
#panel{background:var(--card);border-top:1px solid var(--line);padding:10px 14px;padding-bottom:calc(10px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:1fr 1fr;gap:14px;height:min(34vh,230px);overflow:auto;font-size:13px}
#panel h3{margin:0 0 6px;font-size:14px}
#panel dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:3px 10px}
#panel dt{color:var(--sub)}
#panel dd{margin:0}
#panel ol{margin:0;padding-left:18px;display:grid;gap:3px}
#panel ol span{color:var(--sub)}
#panel .act{margin-top:8px}
#panel button{font:inherit;font-weight:700;padding:7px 14px;border-radius:8px;border:0;background:var(--accent);color:#fff;cursor:pointer}
#panel button:disabled{background:#c3ccd6;cursor:default}
.mk{position:absolute;width:24px;height:24px;margin-top:-6px;border-radius:50%;background:var(--over);border:2px solid #fff;color:#fff;font-weight:900;font-size:15px;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-100%);box-shadow:0 2px 6px rgba(0,0,0,.25);pointer-events:auto;cursor:pointer;animation:hop .7s ease-in-out infinite alternate}
.mk.going{background:var(--setup);animation:none}
@keyframes hop{to{margin-top:-12px}}
.lb .bar{display:inline-block;width:34px;height:4px;border-radius:2px;background:#eef2f6;overflow:hidden}
.lb .bar i{display:block;height:100%;width:0;background:#9fc0ec}
.bub{position:absolute;transform:translate(-50%,-100%);margin-top:-6px;padding:4px 8px 6px;border-radius:10px;background:rgba(255,255,255,.86);border:2px solid var(--soon);color:#5a3a10;font-size:12px;font-weight:700;white-space:nowrap;pointer-events:auto;cursor:pointer;box-shadow:0 3px 8px rgba(0,0,0,.2);animation:hop .7s ease-in-out infinite alternate;z-index:3}
.bub.safety{border-color:var(--over);color:#7a1d12}
.bub::after{content:"";position:absolute;left:50%;bottom:-7px;margin-left:-6px;border:6px solid transparent;border-top-color:inherit;border-bottom:0}
.bub i{position:absolute;left:6px;right:6px;bottom:2px;height:2px;background:currentColor;opacity:.45;width:auto}
#ovl{position:absolute;inset:0;background:rgba(18,32,52,.45);display:flex;align-items:center;justify-content:center;z-index:10;padding:16px}
#ovl .card{background:#fff;border-radius:14px;padding:20px 22px;max-width:360px;width:100%;box-shadow:0 10px 30px rgba(0,0,0,.25);text-align:center}
#ovl h2{margin:0 0 8px;font-size:22px}
#ovl p{margin:0 0 14px;color:var(--sub);line-height:1.6}
#ovl button{font:inherit;font-weight:700;font-size:16px;padding:10px 26px;border-radius:10px;border:0;background:var(--accent);color:#fff;cursor:pointer}
#ovl .choice{text-align:left}
#ovl .who{font-size:13px;color:var(--sub)}
#ovl .sit{color:var(--ink);font-weight:700;font-size:16px;margin:4px 0 12px}
#ovl .opts{display:grid;gap:8px}
#ovl .opts button{background:#f1f5f9;color:var(--ink);border:2px solid var(--line);text-align:left;font-size:15px;font-weight:500;padding:10px 12px}
#ovl .opts button:active{border-color:var(--accent)}
#ovl .res{display:grid;grid-template-columns:auto auto;gap:6px 18px;justify-content:center;margin:6px 0 16px;font-size:15px}
#ovl .res dt{color:var(--sub);text-align:right}#ovl .res dd{margin:0;font-weight:700;text-align:left}
#ovl .res .bad{color:var(--over)}
#toast{position:absolute;left:50%;top:10px;transform:translateX(-50%);padding:7px 14px;border-radius:999px;background:#1d2a3a;color:#fff;font-size:13px;font-weight:700;z-index:9;white-space:nowrap}
#toast.bad{background:var(--over)}#toast.good{background:#2a8a5a}
#panel .evl li{cursor:pointer;color:#a0420f}#panel .evl li.safety{color:var(--over)}
.os{position:absolute;transform:translate(-50%,-100%);margin-top:-4px;padding:3px 9px;border-radius:14px;background:rgba(255,255,255,.62);border:1px solid rgba(120,135,150,.45);backdrop-filter:blur(2px);color:#3a4656;font-size:12px;white-space:nowrap;pointer-events:none;z-index:2;animation:osIn 3.5s ease forwards}
.os::before{content:"";position:absolute;left:50%;bottom:-7px;margin-left:-6px;border:6px solid transparent;border-top-color:rgba(120,135,150,.45);border-bottom:0}
@keyframes osIn{0%{opacity:0;margin-top:4px}12%{opacity:1;margin-top:-4px}85%{opacity:1}100%{opacity:0}}
.tag{display:inline-block;padding:1px 7px;border-radius:999px;color:#fff;font-size:12px;background:var(--c)}
.lb .wide{display:none}

#hud{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:flex-end;justify-content:space-between;gap:10px;padding:12px 14px;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px));pointer-events:none;z-index:5}
#joy{width:110px;height:110px;border-radius:50%;background:rgba(22,48,79,.16);border:2px solid rgba(22,48,79,.25);position:relative;pointer-events:auto;touch-action:none}
#joy i{position:absolute;left:50%;top:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:rgba(22,48,79,.55);box-shadow:0 2px 6px rgba(0,0,0,.25)}
@media (hover:hover) and (pointer:fine){#joy{display:none}}
#ctxBox{display:flex;align-items:center;gap:8px;pointer-events:auto;min-width:0;flex:1;justify-content:flex-end}
#ctx{flex:0 1 auto;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px!important;background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:8px;padding:4px 10px;font-size:13px;box-shadow:0 2px 6px rgba(20,40,70,.15)}
#ctx:empty{display:none}
#actBtn{white-space:nowrap;flex:none;font:inherit;font-weight:900;font-size:17px;padding:14px 22px;border-radius:14px;border:0;background:var(--accent);color:#fff;box-shadow:0 4px 12px rgba(31,95,174,.4);cursor:pointer}
#dev{display:flex;flex-wrap:wrap;gap:4px;max-width:130px;pointer-events:auto}
#dev a,#dev button{font:inherit;font-size:11px;padding:3px 7px;border-radius:6px;border:1px solid var(--line);background:rgba(255,255,255,.85);color:var(--sub);text-decoration:none;cursor:pointer}
#dev a.on{background:#16304f;color:#fff;border-color:#16304f}
#ovl p.big{font-size:34px;font-weight:900;color:var(--ink);font-variant-numeric:tabular-nums;margin:2px 0 14px}
#ovl .how{list-style:none;margin:0 0 16px;padding:0;display:grid;gap:6px;counter-reset:h;text-align:left}
#ovl .how li{counter-increment:h;display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--ink);background:#f1f5f9;border-radius:8px;padding:6px 10px}
#ovl .how li::before{content:counter(h);width:20px;height:20px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center;flex:none}
#ovl p.say{text-align:left;background:#f1f5f9;border-radius:10px;padding:10px 12px;color:var(--ink);font-size:15px;line-height:1.6}
#ovl p.say b{display:block;font-size:12px;color:var(--accent);margin-bottom:2px}
#ovl p.tip{font-size:13px;color:var(--sub);margin:-4px 0 14px}
#tutTip{position:absolute;left:50%;bottom:calc(16px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);max-width:calc(100% - 32px);padding:9px 16px;border-radius:12px;background:#16304f;color:#fff;font-size:16px;font-weight:700;z-index:8;box-shadow:0 4px 12px rgba(0,0,0,.25);white-space:nowrap}
#tutArrow{position:absolute;transform:translate(-50%,-100%);color:#f0a020;font-size:30px;text-shadow:0 2px 0 #fff,0 0 6px rgba(0,0,0,.3);z-index:7;pointer-events:none;animation:hop .5s ease-in-out infinite alternate}
#tutSkip{position:absolute;right:12px;top:12px;z-index:9;font:inherit;font-size:12px;padding:4px 10px;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.9);color:var(--sub);cursor:pointer}
#actBtn.pulse{animation:pulse .8s ease-in-out infinite alternate}
@keyframes pulse{to{box-shadow:0 0 0 8px rgba(240,160,32,.55);transform:scale(1.05)}}
#ovl .card .btns{display:flex;gap:10px;justify-content:center}
#ovl .card button.sub{background:#e8eef5;color:var(--accent)}

#ctxBox{display:none!important}
#tutTip{display:flex;align-items:center;gap:10px;white-space:normal;text-align:left;width:max-content;max-width:calc(100% - 32px)}
#tutTip button{font:inherit;font-weight:900;padding:6px 14px;border-radius:8px;border:0;background:#f0a020;color:#1d2a3a;cursor:pointer;flex:none}
.tk{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;border-radius:50%;background:#f0a020;color:#1d2a3a;font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 3px rgba(255,255,255,.85);pointer-events:none;z-index:4}
.bub{display:flex;align-items:center;gap:6px;padding:4px 6px 4px 9px}
.bub i{display:none}
.bub svg{width:18px;height:18px;transform:rotate(-90deg);flex:none}
.bub svg circle{fill:none;stroke:currentColor;stroke-width:5;stroke-dasharray:94.2;stroke-dashoffset:calc(94.2 * (1 - var(--p,1)));opacity:.8}
.lb{cursor:pointer}
#ovl .choice p.bad{color:var(--over);font-weight:900;font-size:16px;margin:0 0 10px}
#ovl .choice p.hint,#ovl .result p.hint{color:var(--sub);font-size:12px;margin:0 0 4px}
#ovl .choice p.okline{background:#e8f4ec;border-radius:10px;padding:10px 12px;font-size:15px;font-weight:700;color:#1d5a35;margin:0 0 14px}
#ovl .result{max-height:calc(100% - 20px);overflow:auto}
#ovl .stars{font-size:34px;color:#f0a020;letter-spacing:4px;line-height:1}
#ovl .stars i{font-style:normal;color:#d3dbe3}
#ovl .score{font-size:26px;font-weight:900;margin:6px 0 4px;display:flex;align-items:baseline;justify-content:center;gap:8px}
#ovl .score em{font-style:normal;font-size:12px;background:#f0a020;color:#1d2a3a;border-radius:6px;padding:2px 6px}
#ovl .score small{font-size:12px;color:var(--sub);font-weight:500}
#ovl .bestline{color:var(--sub);font-size:13px;margin:-6px 0 14px}
#ovl .wl{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:6px;text-align:left}
#ovl .wl li{background:#f1f5f9;border-radius:8px;padding:6px 10px;font-size:12px;display:grid;gap:2px}
#ovl .wl li span{color:var(--sub)}#ovl .wl li b{color:#1d5a35}
.tk{font-size:0;width:18px;height:18px;background:transparent;border:3px solid #f0a020;box-shadow:0 0 0 2px rgba(255,255,255,.8);animation:hop .5s ease-in-out infinite alternate}
.tapfx{position:absolute;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:3px solid #f0a020;pointer-events:none;z-index:6;animation:tapfx .45s ease-out forwards}
@keyframes tapfx{from{transform:scale(.3);opacity:1}to{transform:scale(1.2);opacity:0}}
.lb .md{display:inline-block;width:7px;height:7px;border-radius:50%;flex:none}
.nmb{position:absolute;transform:translate(-50%,-100%);padding:1px 6px;border-radius:8px;background:rgba(255,255,255,.72);border:1px solid rgba(120,135,150,.35);color:#4a5666;font-size:9px;line-height:1.4;white-space:nowrap;pointer-events:none;z-index:1}
#ovl .tune .say2{font-size:17px;font-weight:700;min-height:26px;margin:6px 0 12px}
#ovl .tune .meter{height:16px;border-radius:8px;background:#e6ecf2;overflow:hidden;margin:0 0 16px;border:1px solid var(--line)}
#ovl .tune .meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#9fc0ec,#1f5fae)}
#ovl .tune button{touch-action:none;user-select:none;-webkit-user-select:none}
#ovl .choice p.whyline{font-size:15px;color:var(--ink);margin:-4px 0 12px}
.nmb{background:rgba(29,42,58,.62)!important;border:0!important;border-radius:3px!important;color:#fff!important;font-size:9px!important;padding:0 5px!important;letter-spacing:.5px}
#ovl .tune .knob{position:relative;width:150px;height:150px;margin:4px auto 6px;touch-action:none;cursor:grab}
#ovl .tune .knob svg{position:absolute;inset:0;transform:rotate(135deg)}
#ovl .tune .knob circle{fill:none;stroke-width:9;stroke-linecap:round;stroke-dasharray:314}
#ovl .tune .knob .trk{stroke:#e2e8ef;stroke-dashoffset:78.5}
#ovl .tune .knob .arc{stroke:#1f5fae;stroke-dashoffset:314}
#ovl .tune .knob .cap{position:absolute;left:25px;top:25px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle at 40% 35%,#ffffff,#cfd8e2);box-shadow:0 4px 10px rgba(20,40,70,.25),inset 0 -3px 6px rgba(0,0,0,.08)}
#ovl .tune .knob .cap i{position:absolute;left:47px;top:8px;width:6px;height:22px;border-radius:3px;background:#1f5fae}
#ovl .tune p.hint{text-align:center;margin:0 0 10px}

#devW{display:flex;flex-direction:column;align-items:flex-start;gap:4px;pointer-events:auto}
#devT{font:inherit;font-size:14px;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:rgba(255,255,255,.85);color:var(--sub);cursor:pointer}
#muteBtn{margin-left:auto;font:inherit;font-size:12px;padding:3px 9px;border-radius:6px;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;cursor:pointer}
#muteBtn.off{opacity:.55}
.lb{font-size:13px}
.lb .n{min-width:20px}
.nmb{font-size:11px!important;padding:1px 6px!important}
.bub{font-size:13px}
.os{font-size:12px}
.lb .face{width:14px;height:14px;flex:none;display:block}
.fx{position:absolute;transform:translate(-50%,-100%);font-weight:900;font-size:16px;color:#1d7a46;text-shadow:0 1px 0 #fff,0 0 4px #fff;pointer-events:none;z-index:6;animation:fxUp .9s ease-out forwards}
.fx.bad{color:#c0392b}
@keyframes fxUp{from{margin-top:0;opacity:1}to{margin-top:-28px;opacity:0}}
#combo{color:#ffd27a;font-weight:900;font-size:15px}
#ovl .res2{display:grid;grid-template-columns:1fr auto;gap:3px 14px;margin:4px 0 12px;font-size:13px;text-align:left}
#ovl .res2 dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
#ovl .res2 dd.neg{color:var(--over)}#ovl .res2 dd.pos{color:#1d7a46}
.zn{position:absolute;transform:translate(-50%,0);padding:1px 8px;border-radius:4px;background:#7a5fc0;color:#fff;font-size:11px;font-weight:700;pointer-events:none;z-index:1}
.lb .bar{width:22px!important}
.lb{gap:3px;padding:2px 5px 2px 2px}
.lb{font-size:11px!important;padding:1px 4px 1px 1px;border-width:1.5px;z-index:2}
.lb .face{width:12px;height:12px}
.lb .bar{width:18px!important}
.zn{background:#e0772e}
.lb.sl{padding:1px 5px;z-index:2}
.lb.sl .t{font-size:11px}
.zn{white-space:nowrap}
.fp{position:absolute;transform:translate(-50%,-60%);width:22px;height:22px;pointer-events:none;z-index:3;opacity:.85}
.fp svg{width:100%;height:100%;fill:#3b4a5c;filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 1px #fff)}
.hit{animation:hit .35s ease-out}
@keyframes hit{0%{transform:translate(-50%,-50%) scale(1)}40%{transform:translate(-50%,-50%) scale(1.25);filter:brightness(1.25)}100%{transform:translate(-50%,-50%) scale(1)}}
.lb.sl.hit,.zn.hit{animation-name:hitUp}
@keyframes hitUp{0%{scale:1}40%{scale:1.25;filter:brightness(1.25)}100%{scale:1}}
.hit{animation:hitUp .35s ease-out}
#meter{position:absolute;left:0;right:0;top:0;display:flex;align-items:center;gap:8px;padding:5px 12px;background:rgba(22,48,79,.9);z-index:7;pointer-events:none}
#meter .trk{position:relative;flex:1;height:8px;border-radius:4px;background:rgba(255,255,255,.18)}
#meter .trk i{position:absolute;left:0;top:0;bottom:0;border-radius:4px;background:#f5b82e;transition:width .3s}
#meter .trk b{position:absolute;top:50%;transform:translate(-50%,-50%);font-size:15px;line-height:1;color:#5d6f86;text-shadow:0 0 2px #16304f}
#meter .trk b.on{color:#ffd23f}
#meter .sc{min-width:34px;text-align:right;color:#fff;font-weight:900;font-size:15px;font-variant-numeric:tabular-nums}
#toast{top:34px}
.lb.sl::after{content:'';position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);border:5px solid transparent;border-top-color:var(--c);border-bottom:0}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -4px}}
.lb.act,.bub{animation:bob .9s ease-in-out infinite}
.lb.over.act{animation:blink 1s steps(2) infinite,bob .9s ease-in-out infinite}
.lb.act.hit,.bub.hit{animation:hitUp .35s ease-out}
.rankline{margin:-4px 0 8px;font-weight:700;color:#1f5fae;text-align:center}
html.cover #bar,html.cover #labels,html.cover #ovl,html.cover #meter,html.cover #devW,html.cover #toast,html.cover #muteBtn,html.cover #tutTip{display:none!important}
html.cover #app{grid-template-rows:1fr}
.rankline{display:flex;justify-content:center;gap:6px}
.rankline input{font:inherit;font-size:16px;width:9em;padding:6px 10px;border-radius:8px;border:2px solid #a9d8dc}
.rankline button{font:inherit;font-weight:700;padding:6px 12px;border-radius:8px;border:0;background:#1f5fae;color:#fff}