:root{
  --sky:#ffe6c4; --navy:#4a2e1a; --navy-d:#2e1c0f; --white:#fff; --yellow:#ffd23f; --orange:#3aa35b;
  --red:#e8434b; --grass:#7fdc4a; --ink:#4a2e1a;
  --f:"M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Hiragino Sans", system-ui, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:var(--sky);color:var(--ink);font-family:var(--f);font-weight:800;
  -webkit-user-select:none;user-select:none;-webkit-touch-callout:none;overscroll-behavior:none;touch-action:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;touch-action:manipulation}
#stage{position:fixed;inset:0}
#stage canvas{display:block;width:100%;height:100%}
#flash{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at center,rgba(232,67,75,0) 40%,rgba(232,67,75,.55) 100%);opacity:0;transition:opacity .5s}
#flash.on{opacity:1;transition:none}

/* ---------- 走っている間の表示 ---------- */
#hud{position:fixed;inset:0;pointer-events:none;padding:calc(env(safe-area-inset-top) + 18px) 20px 0;text-align:center}
.chips{display:flex;justify-content:space-between;gap:12px;max-width:760px;margin:0 auto}
.chip{background:var(--white);border-radius:14px;padding:10px 20px;display:flex;align-items:baseline;gap:8px;
  box-shadow:0 5px 0 rgba(74,46,26,.18);font-size:22px;line-height:1;white-space:nowrap}
.chip small{font-size:17px;font-weight:800;color:var(--navy)}
.chip b{font-size:30px;font-weight:900;font-variant-numeric:tabular-nums}
.chip small.u{font-size:14px}
#hearts{display:flex;gap:4px;align-self:center}
#hearts svg{width:26px;height:26px;display:block;transition:transform .25s}
#hearts svg path{fill:var(--red)}
#hearts svg.off path{fill:#e3d3bd}
#hearts svg.lost{animation:lost .5s}
@keyframes lost{30%{transform:scale(1.6) rotate(-12deg)}100%{transform:scale(1)}}

.qbig,.streak,.tag,.logo,.over{font-weight:900;color:var(--navy);paint-order:stroke fill;-webkit-text-stroke:0}
.qbig{margin-top:14px;font-size:clamp(64px,11vw,108px);line-height:1.05;letter-spacing:.02em;
  text-shadow:0 0 0 #fff,
   -6px 0 0 #fff,6px 0 0 #fff,0 -6px 0 #fff,0 6px 0 #fff,-4px -4px 0 #fff,4px -4px 0 #fff,-4px 4px 0 #fff,4px 4px 0 #fff,
   0 10px 0 #fff,4px 9px 0 #fff,-4px 9px 0 #fff, 0 12px 0 rgba(74,46,26,.35)}
.qbig.pop{animation:qpop .35s ease-out}
@keyframes qpop{0%{transform:scale(.6);opacity:0}70%{transform:scale(1.08);opacity:1}100%{transform:scale(1)}}
.tag{height:0;overflow:visible;font-size:26px;color:var(--orange);position:relative;top:10px;
  text-shadow:-3px 0 0 #fff,3px 0 0 #fff,0 -3px 0 #fff,0 3px 0 #fff,-2px -2px 0 #fff,2px 2px 0 #fff,2px -2px 0 #fff,-2px 2px 0 #fff}
.streak{margin-top:6px;font-size:clamp(44px,7.5vw,72px);color:var(--orange);opacity:0;
  text-shadow:-5px 0 0 var(--navy),5px 0 0 var(--navy),0 -5px 0 var(--navy),0 5px 0 var(--navy),-4px -4px 0 var(--navy),4px -4px 0 var(--navy),-4px 4px 0 var(--navy),4px 4px 0 var(--navy),0 9px 0 var(--navy)}
.streak.on{animation:streak 1.3s ease-out forwards}
@keyframes streak{0%{opacity:0;transform:scale(.4) rotate(-6deg)}18%{opacity:1;transform:scale(1.18) rotate(2deg)}30%{transform:scale(1) rotate(0)}80%{opacity:1}100%{opacity:0;transform:translateY(-16px)}}
.qbig.ng{color:var(--red)}
.qbig.ok{color:var(--navy)}

/* ---------- はじめ・おわりの画面 ---------- */
.panel{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(560px,calc(100% - 40px));
  background:rgba(255,255,255,.94);border-radius:28px;padding:40px 36px 34px;text-align:center;
  box-shadow:0 10px 0 rgba(74,46,26,.25)}
.panel[hidden]{display:none}
.logo{font-size:84px;line-height:1;letter-spacing:.02em}
.logo span{color:var(--orange)}
.lead{margin-top:14px;font-size:20px;color:var(--navy)}
.dan{display:flex;gap:10px;margin-top:28px}
.dan button{flex:1;padding:16px 4px;border-radius:16px;background:#fff6e6;font-size:21px;color:var(--navy);
  box-shadow:inset 0 0 0 3px #efd9b8}
.dan button.on{background:var(--yellow);box-shadow:inset 0 0 0 3px var(--navy),0 4px 0 var(--navy)}
.go{display:block;width:100%;margin-top:24px;padding:22px 0;border-radius:20px;background:var(--orange);color:#fff;
  font-size:44px;font-weight:900;letter-spacing:.1em;box-shadow:0 8px 0 #23733c;
  text-shadow:0 3px 0 rgba(0,0,0,.18)}
.go:active{transform:translateY(6px);box-shadow:0 2px 0 #23733c}
.sub{display:block;width:100%;margin-top:14px;padding:14px 0;font-size:20px;color:var(--navy);border-radius:14px;box-shadow:inset 0 0 0 3px #efd9b8}
.opt{margin-top:18px}
.opt button{padding:8px 20px;border-radius:12px;font-size:18px;color:#9a7b5c;box-shadow:inset 0 0 0 3px #efd9b8}
.opt button.on{color:var(--navy);box-shadow:inset 0 0 0 3px var(--navy)}
.how{margin-top:16px;font-size:16px;color:#7a5a3e;font-weight:700}
.best{margin-top:8px;font-size:16px;color:#7a5a3e;font-weight:700;min-height:1em}
.over{font-size:64px;line-height:1}
.res{margin-top:22px;display:grid;gap:0}
.res div{display:flex;justify-content:space-between;align-items:baseline;padding:12px 6px;border-bottom:3px solid #f0dfc4}
.res div:first-child{border-top:3px solid #f0dfc4}
.res dt{font-size:22px;color:var(--navy)}
.res dd{font-size:44px;font-weight:900;font-variant-numeric:tabular-nums;color:var(--navy)}
.res dd small{font-size:18px;margin-left:4px}
.miss{margin-top:16px}
.miss[hidden]{display:none}
.miss p{font-size:17px;color:#7a5a3e}
.miss ul{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px}
.miss li{font-size:20px;background:#fff1f1;color:var(--red);padding:6px 12px;border-radius:10px;font-variant-numeric:tabular-nums}

@media (max-width:620px){
  .chip{padding:8px 12px;font-size:18px}.chip small{font-size:14px}.chip b{font-size:24px}
  #hearts svg{width:20px;height:20px}
  .logo{font-size:60px}.dan button{font-size:17px}.go{font-size:34px}
}
@media (orientation:landscape) and (max-height:900px){
  .qbig{margin-top:6px;font-size:clamp(56px,9vh,96px)}
  .panel{padding:28px 32px 26px}
  .logo{font-size:68px}.dan{margin-top:20px}.go{margin-top:18px;padding:16px 0}
  .res div{padding:8px 6px}.res dd{font-size:38px}
}

/* 大きな文字の動きは重ね描きを使い回す(iPadで毎回描き直すとカクつく) */
.qbig,.streak,#hearts svg{will-change:transform,opacity;transform:translateZ(0)}

/* ---------- なかま・ほし・ずかん・きろく ---------- */
.panel{max-height:calc(100% - 24px);overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y}
.panel.wide{width:min(640px,calc(100% - 24px));padding:28px 20px 24px}
.me{display:flex;justify-content:space-between;align-items:center;margin:-14px -8px 6px}
.meav{width:64px;height:64px;border-radius:16px;background:#fff6e6;box-shadow:inset 0 0 0 3px #efd9b8;display:grid;place-items:center}
.meav canvas{width:52px;height:52px;image-rendering:pixelated}
.mest{font-size:26px;color:var(--navy);display:flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums}
.star{color:#f0b81a}
.opt{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.opt button[hidden]{display:none}
.menu{display:flex;gap:10px;margin-top:18px}
.menu button{flex:1;padding:12px 4px 10px;border-radius:16px;background:#fff6e6;box-shadow:inset 0 0 0 3px #efd9b8;color:var(--navy)}
.menu i{display:block;font-style:normal;font-size:20px}
.menu small{display:block;font-size:14px;color:#7a5a3e;margin-top:2px}
.ptitle{font-size:34px;font-weight:900;color:var(--navy)}
.ptitle small{font-size:18px;color:#7a5a3e}
.psub{margin-top:6px;font-size:15px;color:#7a5a3e;font-weight:700}
.rstar{margin-top:12px;font-size:22px;color:var(--navy)}
.newnk{margin-top:12px;padding:12px;border-radius:16px;background:#fff6d6;box-shadow:inset 0 0 0 3px var(--yellow)}
.newnk[hidden]{display:none}
.newnk p{font-size:18px;color:var(--orange)}
.newnk ul{list-style:none;display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:6px}
.newnk li{font-size:16px;color:var(--navy)}
.newnk canvas{display:block;width:64px;height:64px;margin:0 auto 2px;image-rendering:pixelated}
.bday{margin-top:8px;font-size:20px;color:var(--navy)}
.stamps{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:14px}
.stamps li{border-radius:12px;background:#fff6e6;box-shadow:inset 0 0 0 3px #efd9b8;padding:8px 0 6px;font-size:13px;color:#9a7b5c}
.stamps li b{display:block;font-size:18px}
.stamps li.done{background:var(--yellow);box-shadow:inset 0 0 0 3px var(--navy);color:var(--navy)}
.stamps li.today{animation:qpop .5s ease-out}
.bget{margin-top:14px;font-size:44px;color:var(--navy)}
.nkgrid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.nkgrid li{border-radius:16px;background:#fff;box-shadow:inset 0 0 0 3px #efd9b8;padding:10px 6px 10px;cursor:pointer}
.nkgrid li.on{box-shadow:inset 0 0 0 4px var(--orange);background:#eaf7ee}
.nkgrid li.lock{background:#f6efe3;cursor:default}
.nkgrid li.can{cursor:pointer}
.nkgrid canvas{display:block;width:72px;height:72px;margin:0 auto;image-rendering:pixelated}
.nkgrid b{display:block;font-size:16px;color:var(--navy);margin-top:4px}
.nkgrid small{display:block;font-size:12px;color:#7a5a3e;font-weight:700;line-height:1.35;margin-top:2px}
.nkgrid .buy{display:inline-block;margin-top:6px;padding:4px 10px;border-radius:10px;background:var(--orange);color:#fff;font-size:14px}
.nkgrid .buy.no{background:#e3d3bd}
.shop{margin-top:16px;padding-top:14px;border-top:3px solid #f0dfc4}
.shop p{font-size:16px;color:var(--navy)}
.zk{display:grid;grid-template-columns:repeat(9,1fr);gap:3px;margin-top:14px}
.zk span{aspect-ratio:1;display:grid;place-items:center;border-radius:6px;background:#fff6e6;color:#b39a80;font-size:clamp(9px,2.6vw,14px);font-variant-numeric:tabular-nums;line-height:1.1}
.zk span.l1{background:#ffe58a;color:var(--navy)}
.zk span.l2{background:var(--yellow);color:var(--navy)}
.zk span.gold{background:#f0a020;color:#fff}
.zk span em{display:block;font-style:normal;font-size:.8em;opacity:.8}
.rank{list-style:none;margin-top:14px;counter-reset:r}
.rank li{display:flex;align-items:baseline;gap:10px;padding:10px 6px;border-bottom:3px solid #f0dfc4;counter-increment:r;color:var(--navy)}
.rank li:first-child{border-top:3px solid #f0dfc4}
.rank li::before{content:counter(r) "い";font-size:18px;width:2.6em;text-align:left}
.rank li b{font-size:30px;font-variant-numeric:tabular-nums}
.rank li small{margin-left:auto;font-size:14px;color:#7a5a3e}
.rank li.empty::before{content:""}
.res.small dt{font-size:17px}.res.small dd{font-size:26px}
.res.small div{padding:8px 6px}
@media (max-width:620px){
  .ptitle{font-size:28px}.menu i{font-size:18px}
  .nkgrid canvas{width:60px;height:60px}
}
.panel{word-break:keep-all;overflow-wrap:anywhere}
.bday{font-size:26px}
.stamps li{font-size:14px}.stamps li b{font-size:16px}
.rstar small{font-size:16px;margin-left:6px;color:#7a5a3e}
.nkgrid b{font-size:15px}
.stamps{gap:4px}.stamps li b{white-space:nowrap;font-size:14px;letter-spacing:-.04em}
.res dd{white-space:nowrap}
@media (max-width:430px){
  .chips{gap:6px}.chip{padding:7px 9px;gap:5px}.chip small{font-size:13px}.chip b{font-size:22px}.chip small.u{font-size:11px}
  #hearts{gap:2px}#hearts svg{width:17px;height:17px}
}
@media (max-width:430px){
  #hud{padding-left:10px;padding-right:10px}
  .chip:first-child small{display:none}
}
/* まちがいの きろく */
.menu{display:grid;grid-template-columns:repeat(4,1fr)}
.mh{margin-top:16px;font-size:17px;color:var(--navy);text-align:left}
.dbar{list-style:none;margin-top:6px}
.dbar li{display:flex;align-items:center;gap:8px;padding:4px 0;font-size:15px;color:var(--navy)}
.dbar span{width:4.6em;text-align:left;white-space:nowrap}
.dbar i{flex:1;height:14px;background:#fff6e6;border-radius:4px;overflow:hidden}
.dbar i b{display:block;height:100%;background:var(--red);border-radius:4px}
.dbar em{font-style:normal;width:3.6em;text-align:right;font-variant-numeric:tabular-nums}
.mtop{list-style:none;margin-top:6px}
.mtop li{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:8px 4px;border-bottom:3px solid #f0dfc4;color:var(--navy)}
.mtop li:first-child{border-top:3px solid #f0dfc4}
.mtop b{font-size:20px;font-variant-numeric:tabular-nums}
.mtop small{font-size:13px;color:#7a5a3e;white-space:nowrap}
.miss81 span.mx{color:#fff}
@media (max-width:430px){ .menu{grid-template-columns:repeat(2,1fr);gap:8px}.menu button{padding:8px 4px 6px;display:flex;justify-content:center;align-items:baseline;gap:8px}.menu i{font-size:17px}.menu small{margin-top:0} }
.res dt{white-space:nowrap;text-align:left}
@media (max-width:430px){ .res dt{font-size:18px}.res dd{font-size:36px} }