:root{--ink:#19324a;--yellow:#ffc928;--coral:#ff6b58;--blue:#53bfe8;--heart:#ef3340}*{box-sizing:border-box}body{margin:0;background:#152b42;color:var(--ink);font-family:ui-rounded,"Trebuchet MS",system-ui,sans-serif}.scene{min-height:100svh;display:grid;place-items:center;padding:clamp(12px,3vw,30px);position:relative;isolation:isolate;background:linear-gradient(#0002,#0004),var(--bg) center/cover no-repeat}.title-scene{background:none}.title-scene:before{content:"";position:absolute;inset:-16px;background:linear-gradient(#0002,#0004),var(--bg) center/cover no-repeat;filter:blur(10px);z-index:-1}.panel{position:relative;z-index:1;width:min(930px,100%);max-height:92svh;overflow:auto;text-align:center;background:#fff8e9ef;border:5px solid #fff;border-radius:24px;padding:clamp(18px,4vw,42px);box-shadow:0 12px #19324a66}.title-panel{background:transparent;border:0;box-shadow:none}.logo{display:block;width:min(460px,88%);margin:0 auto 22px;filter:drop-shadow(0 6px #19324a99);animation:logo-float 2.8s ease-in-out infinite}h1,p{margin-top:0}.subtitle{font-size:clamp(1.1rem,3vw,1.5rem);color:#fff;text-shadow:0 3px 2px #19324a}.pixel-btn{font:inherit;font-weight:900;font-size:clamp(1rem,2vw,1.22rem);color:#fff;background:var(--coral);border:0;border-radius:14px;padding:14px 24px;box-shadow:0 6px #a53736;cursor:pointer;margin:8px;touch-action:manipulation}.pixel-btn:disabled{opacity:.5;cursor:not-allowed}.pixel-btn:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.08)}.pixel-btn.secondary{background:var(--blue);box-shadow:0 6px #287b9e}.characters{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.quiz-options{position:relative;z-index:3;display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.character{width:min(300px,42%);background:#ffffffc9;border:5px solid transparent;border-radius:20px;padding:12px;cursor:pointer;font-weight:900;font-size:1.35rem;touch-action:manipulation}.character:nth-child(2) .sprite{animation-delay:-1.1s}.character.selected{border-color:var(--yellow);background:#fff}.sprite{max-height:min(49svh,390px);max-width:100%;object-fit:contain;animation:character-bob 2.2s ease-in-out infinite}.npc{position:fixed;bottom:0;right:4vw;z-index:2;max-height:54svh;max-width:40vw;filter:drop-shadow(2px 4px 2px #0006);transform-origin:center bottom;animation:character-bob 2.5s ease-in-out infinite;pointer-events:none}.hud{position:fixed;top:16px;left:16px;font-size:2rem;text-shadow:2px 2px #19324a;z-index:2}.heart{color:var(--heart)}.heart.empty{color:#fff}.timer{display:inline-block;background:#fff;border:3px solid var(--coral);border-radius:999px;padding:9px 18px;margin:0 0 16px;font-weight:900}.mission{max-width:600px;margin:16px auto;background:#fff;border:3px dashed var(--coral);padding:14px;border-radius:14px}.items{display:flex;gap:10px;overflow:auto;padding:6px}.item{background:#fff;border-radius:10px;min-width:82px;padding:7px;font-weight:800;font-size:.8rem}.item img{width:54px;height:54px;object-fit:contain;display:block;margin:auto}.speech{font-size:1.15rem;font-weight:700;max-width:620px;margin:0 auto 16px}.dialogue{background:#fff;border:3px solid var(--ink);border-radius:18px;padding:16px;max-width:650px;margin:0 auto 14px;font-weight:800}.quiz-option{width:min(190px,100%);min-height:130px;border:3px solid var(--blue);border-radius:16px;background:#fff;padding:10px;cursor:pointer;font:inherit;font-weight:800;touch-action:manipulation}.quiz-option:hover,.quiz-option:focus{background:#eafbff;outline:3px solid var(--yellow)}.quiz-option img{width:74px;height:74px;object-fit:contain;display:block;margin:auto}.quiz-option.quantity{min-height:80px;font-size:2rem}.mic{font-size:1.1rem;background:#4f9fec;box-shadow:0 6px #28669b}.notice{min-height:1.5em;color:#a53736;font-weight:800}.score{font-size:1.35rem;background:#fff;padding:14px;border-radius:14px;margin:16px auto;max-width:440px}@keyframes logo-float{50%{transform:translateY(-12px) rotate(-1deg)}}@keyframes character-bob{50%{transform:translateY(-10px) scale(1.015)}}@media(prefers-reduced-motion:reduce){.logo,.sprite,.npc{animation:none}}@media(max-width:600px){.npc{max-height:32svh;max-width:44vw}.panel{padding:20px 14px}.character{width:45%;font-size:1.1rem}.sprite{max-height:34svh}.hud{font-size:1.55rem}.quiz-options{gap:10px}.quiz-option{width:calc(50% - 8px);min-height:116px;font-size:.9rem}.quiz-option.quantity{width:30%;min-height:70px}.pixel-btn{width:min(100%,330px);margin:7px auto}}@media(max-width:360px){.quiz-option{width:100%}.npc{display:none}}