/* Panda run (/play/): menu on the page, the game itself full screen. */
.rmenu{max-width:1080px;margin:0 auto;background:var(--paper);border:2px solid var(--line);border-radius:24px;padding:20px 20px 22px}
.rmenu h2{margin:0 0 12px;font-size:1.25rem}
.rsets{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.rset{display:flex;flex-direction:column;align-items:center;gap:4px;border:3px solid var(--line);background:#fff;border-radius:20px;padding:12px 8px 10px;cursor:pointer;color:var(--ink);font:inherit}
.rset[aria-pressed="true"]{border-color:var(--ok);background:#EFF9F2;box-shadow:0 0 0 3px #CDEBD8}
.rset .pv{display:flex;gap:4px;height:46px;align-items:center}
.rset .pv img{width:42px;height:42px;object-fit:contain}
.rset .pv .hz{font-family:var(--cjk);font-weight:700;font-size:1.7rem;width:42px;text-align:center}
.rset .pv{max-width:100%;overflow:hidden}
.rset .pv .hz.hzl{width:auto;font-size:1.15rem;white-space:nowrap;padding:0 3px}     /* a word of several characters (对不起) in the preview */
.rset .zh{font-family:var(--cjk);font-weight:700;font-size:1.05rem}
.rset .nm{font-weight:600;font-size:.95rem;color:var(--ink-soft);line-height:1.1;text-align:center}
.rset .n{font-size:.8rem;color:var(--ink-soft)}
.rset:focus-visible,.rstart:focus-visible,.rbtn:focus-visible{outline:3px solid var(--glow);outline-offset:3px}
.rkinds{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;margin-bottom:18px}
.rkinds .seg button{font-size:1rem;padding:9px 18px}
.rkhint{color:var(--ink-soft);font-size:.92rem}
.rstart{display:block;border:0;background:var(--ok);color:#fff;font:700 1.35rem var(--ui);padding:14px 40px;border-radius:999px;cursor:pointer;box-shadow:0 4px 0 #156B3D}
.rstart:active{transform:translateY(2px);box-shadow:0 2px 0 #156B3D}
.rnote{margin:12px 0 0;color:var(--ink-soft);font-size:.9rem}
.rnote:empty{display:none}

/* full-screen stage */
body.rplaying{overflow:hidden}
.rstage{position:fixed;inset:0;z-index:2000;background:#BFE6FB;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;overflow:hidden}
.rstage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}
.rhud{position:absolute;left:0;right:0;top:0;display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:calc(10px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) 0 calc(12px + env(safe-area-inset-left));pointer-events:none}
.rbtn{pointer-events:auto;border:0;background:rgba(255,255,255,.92);color:var(--ink);font:700 1.1rem var(--ui);border-radius:999px;cursor:pointer;box-shadow:0 2px 6px rgba(22,50,79,.18)}
.rclose{width:44px;height:44px;font-size:1.15rem}
.rsay{display:flex;align-items:center;gap:8px;padding:8px 18px 8px 12px;min-height:52px;background:var(--ok);color:#fff;box-shadow:0 3px 0 #156B3D}
.rsay-i{font-size:1.6rem;line-height:1}
.rsay-t{font-size:1rem}
.rsay:active{transform:translateY(2px);box-shadow:0 1px 0 #156B3D}
.rscore{pointer-events:none;display:flex;align-items:center;gap:4px;background:rgba(255,255,255,.92);border-radius:999px;padding:6px 12px;font-weight:700;font-size:1.15rem;box-shadow:0 2px 6px rgba(22,50,79,.18)}
.rstar{color:#F5B400;font-size:1.25rem}
.rprog{margin-left:8px;font-size:.85rem;color:var(--ink-soft);font-weight:600}

.rreveal{position:absolute;left:50%;top:calc(76px + env(safe-area-inset-top));transform:translateX(-50%);background:#fff;border-radius:22px;
  padding:8px 22px 10px;text-align:center;box-shadow:0 6px 18px rgba(22,50,79,.22);border:4px solid var(--ok);min-width:150px;pointer-events:none;
  animation:rpop .22s ease-out}
.rreveal.bad{border-color:var(--t1)}
.rreveal .hz{font-family:var(--cjk);font-weight:700;font-size:2.6rem;line-height:1.15}
.rreveal .py{font-family:var(--py);font-weight:700;font-size:1.3rem}
.rreveal .py b{font-weight:700}
.rreveal .mn{font-size:.95rem;color:var(--ink-soft);font-weight:600}
.t1c{color:var(--t1)}.t2c{color:var(--t2)}.t3c{color:var(--t3)}.t4c{color:var(--t4)}.t0c,.t5c{color:var(--t0)}
@keyframes rpop{from{transform:translateX(-50%) scale(.7);opacity:0}to{transform:translateX(-50%) scale(1);opacity:1}}

.rtip{position:absolute;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translateX(-50%);background:rgba(22,50,79,.82);color:#fff;
  font-weight:600;font-size:.98rem;padding:8px 16px;border-radius:999px;white-space:nowrap;pointer-events:none}
.rpause{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(191,230,251,.55)}
.rpause .rstart{font-size:2rem;padding:16px 46px}

.rend{position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;background:#E9F1F8;
  padding:calc(24px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));text-align:center}
.rend h2{margin:0;font-size:2rem}
.rend .rsum{font-size:1.15rem;font-weight:600;color:var(--ink-soft);margin:4px 0 14px}
.rend .rsum b{color:var(--ink)}
.rend .stars{font-size:2.4rem;color:#F5B400;letter-spacing:4px;line-height:1.1}
.rend .stars .off{color:#D5E0EA}
.rend .rows{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;max-width:720px;margin:6px auto 18px}
.rend .w{border:3px solid var(--line);background:#fff;border-radius:16px;padding:6px 4px;cursor:pointer;font:inherit;color:var(--ink)}
.rend .w.miss{border-color:var(--t1);background:#FFF6EA}
.rend .w img{width:44px;height:44px;object-fit:contain;display:block;margin:0 auto}
.rend .w .hz{font-family:var(--cjk);font-weight:700;font-size:1.35rem;line-height:1.2}
.rend .w .py{font-family:var(--py);font-weight:700;font-size:.9rem}
.rend .lbl2{font-weight:700;color:var(--ink-soft);margin:6px 0 0}
.rend .acts{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.rend .ghost{border:2px solid var(--line);background:#fff;color:var(--ink);font:700 1.1rem var(--ui);padding:12px 26px;border-radius:999px;cursor:pointer}
.rstage.ended .rhud{display:none}
.rset .pv .py{font-family:var(--py);font-weight:700;font-size:1.25rem;padding:0 3px}
.rask{position:absolute;left:50%;top:calc(76px + env(safe-area-inset-top));transform:translateX(-50%);background:#fff;border-radius:22px;
  padding:8px 18px 8px 10px;display:flex;align-items:center;gap:10px;box-shadow:0 6px 18px rgba(22,50,79,.22);border:4px solid #CFDEEA;pointer-events:none;white-space:nowrap}
.rask img{width:64px;height:64px;object-fit:contain;border-radius:12px}
.rask .hz{font-family:var(--cjk);font-weight:700;font-size:2rem;line-height:1.15}
.rask .hz .dim{color:#9FB3C5}.rask .hz .hl{color:var(--ink)}
.rask .py{font-family:var(--py);font-weight:700;font-size:1.3rem}
.rask .py .dim{opacity:.55}
.rask .py .ask{border-bottom:3px solid currentColor;padding:0 2px}
/* after a mistake: the right thing in a big tile with a green tick (it flies in from its lane, #rfly), the word smaller under it */
.rreveal.bad{background:#FFF6EA;padding:12px 18px 8px}
.rreveal.bad .hz{font-size:1.6rem;line-height:1.2}
.rreveal.bad .py{font-size:1rem}
.rreveal.bad .mn{font-size:.82rem}
.rtile{--ts:clamp(72px,14vh,112px);position:relative;display:flex;align-items:center;justify-content:center;box-sizing:border-box;
  height:var(--ts);min-width:var(--ts);margin:0 auto 6px;background:#fff;border:3px solid #CFDEEA;border-radius:22%;box-shadow:0 3px 0 rgba(22,50,79,.12)}
.rtile.pic{width:var(--ts);border-radius:50%}
.rtile.pic img{width:72%;height:72%;object-fit:contain}
.rtile.pic.flag img{width:76%;height:auto;border-radius:6px;border:1px solid #CFDEEA}
.rtile.chr,.rtile.syl{padding:0 .18em;border-radius:20px}
.rtile.chr span{font-family:var(--cjk);font-weight:700;font-size:calc(var(--ts)*.6);line-height:1;color:var(--ink)}
.rtile.chr.n2 span{font-size:calc(var(--ts)*.46)}
.rtile.chr.n3 span{font-size:calc(var(--ts)*.36)}
.rtile.syl span{font-family:var(--py);font-weight:700;font-size:calc(var(--ts)*.42);line-height:1;white-space:nowrap}
.rtile.wait{visibility:hidden}
.rtile.in{animation:rland .25s ease-out}
.rok{position:absolute;right:-8px;top:-8px;width:34px;height:34px;border-radius:50%;background:var(--ok);border:3px solid #fff;box-sizing:border-box;box-shadow:0 2px 4px rgba(22,50,79,.25)}
.rok:after{content:"";position:absolute;left:10px;top:4px;width:7px;height:14px;border:solid #fff;border-width:0 4px 4px 0;transform:rotate(45deg)}
.rfly{position:absolute;left:0;top:0;margin:0;transform-origin:0 0;pointer-events:none;z-index:3;will-change:transform}
.rfly[hidden]{display:none}
@keyframes rland{0%{transform:scale(1)}40%{transform:scale(1.12)}100%{transform:scale(1)}}
@media (max-height:500px){         /* phone on its side: the tile beside the word, so the panel stays low */
  .rreveal.bad{display:grid;grid-template-columns:auto auto;column-gap:14px;align-items:center;text-align:left;padding:8px 18px 8px 10px}
  .rreveal.bad .rtile{grid-row:1 / span 3;margin:0}
}