.fh-stage *,.fh-stage ::after,.fh-stage ::before{box-sizing:border-box}.fh-stage{--fh-sky:#71c5ee;--fh-sky-top:#8ed6f2;--fh-yellow:#ffd90f;--fh-ink:#1f2a13;--fh-panel:#fff6d6;--fh-panel-line:#e9b000;--fh-accent:#e8531f;position:relative;width:min(96vw,440px);aspect-ratio:9/16;max-height:92dvh;margin:0 auto;border-radius:22px;overflow:hidden;font-family:Fredoka,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--fh-ink);user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;box-shadow:0 2px 0 #fff inset,0 0 0 6px var(--fh-yellow),0 0 0 9px var(--fh-ink),0 26px 60px rgba(20,40,10,.45)}.fh-stage canvas{display:block;width:100%;height:100%;touch-action:manipulation;background:radial-gradient(120% 90% at 50% 0,var(--fh-sky-top) 0,var(--fh-sky) 55%,#5fb4e0 100%)}.fh-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;text-align:center;background:rgba(30,42,19,.28);-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px)}.fh-overlay[hidden]{display:none}.fh-title{font-family:"Luckiest Guy",cursive;line-height:.92;margin:0;letter-spacing:1px;color:var(--fh-yellow);-webkit-text-stroke:3px var(--fh-ink);paint-order:stroke fill;text-shadow:0 6px 0 rgba(31,42,19,.35)}.fh-title .fh-big{display:block;font-size:clamp(52px,17vw,84px);transform:rotate(-3deg)}.fh-title .fh-sub{display:block;font-size:clamp(26px,8vw,40px);color:#fff;transform:rotate(1.5deg);margin-top:2px}.fh-doh{font-family:"Luckiest Guy",cursive;font-size:clamp(60px,20vw,104px);color:var(--fh-accent);-webkit-text-stroke:4px var(--fh-ink);paint-order:stroke fill;margin:0;transform:rotate(-4deg);text-shadow:0 7px 0 rgba(31,42,19,.3)}.fh-card{background:var(--fh-panel);border:4px solid var(--fh-ink);border-radius:18px;padding:16px 26px;box-shadow:0 5px 0 var(--fh-panel-line),0 12px 22px rgba(20,40,10,.35);display:flex;gap:34px}.fh-stat{display:flex;flex-direction:column;gap:2px}.fh-stat .fh-k{font-size:12px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:#8a6d00}.fh-stat .fh-v{font-family:"Luckiest Guy",cursive;font-size:40px;color:var(--fh-ink);line-height:1;font-variant-numeric:tabular-nums}.fh-btn{font-family:"Luckiest Guy",cursive;font-size:26px;letter-spacing:1px;color:var(--fh-ink);background:var(--fh-yellow);border:4px solid var(--fh-ink);border-radius:16px;padding:12px 34px 9px;cursor:pointer;box-shadow:0 6px 0 var(--fh-panel-line);transition:transform .06s ease,box-shadow .06s ease}.fh-btn:active{transform:translateY(4px);box-shadow:0 2px 0 var(--fh-panel-line)}.fh-btn:focus-visible{outline:4px solid #fff;outline-offset:3px}.fh-hint{font-weight:500;font-size:16px;color:#fff;text-shadow:0 2px 4px rgba(20,40,10,.5);max-width:26ch;margin:0}.fh-hint b{color:var(--fh-yellow)}.fh-credit{position:absolute;bottom:8px;left:0;right:0;text-align:center;font-size:11px;color:rgba(255,255,255,.7);letter-spacing:.5px;pointer-events:none}.fh-sound{position:absolute;top:12px;right:12px;width:42px;height:42px;border-radius:12px;border:3px solid var(--fh-ink);background:var(--fh-panel);font-size:18px;cursor:pointer;z-index:5;box-shadow:0 4px 0 var(--fh-panel-line);display:flex;align-items:center;justify-content:center}.fh-sound:active{transform:translateY(3px);box-shadow:0 1px 0 var(--fh-panel-line)}@keyframes fh-pop{0%{transform:scale(.7)}60%{transform:scale(1.08)}100%{transform:scale(1)}}.fh-pop{animation:fh-pop .4s ease both}@media (prefers-reduced-motion:reduce){.fh-pop{animation:none}}