:root{--bg:#07060f;--panel:#120f24;--text:#f2f0ff;--muted:#9a94c2;--neon:#39ff88;--neon2:#ff3bd4;--danger:#ff3b5c;--radius:16px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;overflow:hidden}body{background:radial-gradient(ellipse at 20% 0%, #ff3bd42e, transparent 55%), radial-gradient(ellipse at 80% 100%, #39ff8824, transparent 55%), var(--bg)}body.flash-ok:after{content:"";pointer-events:none;background:#39ff8838;animation:.25s ease-out forwards flash;position:fixed;inset:0}@keyframes flash{0%{opacity:1}to{opacity:0}}.app{max-width:720px;height:100dvh;padding:max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));flex-direction:column;gap:12px;margin:0 auto;display:flex;position:relative}.app.shake{animation:.45s cubic-bezier(.36,.07,.19,.97) both shake}@keyframes shake{10%,90%{transform:translate(-2px)}20%,80%{transform:translate(5px)}30%,50%,70%{transform:translate(-10px)rotate(-1deg)}40%,60%{transform:translate(10px)rotate(1deg)}}.hud{grid-template-columns:1fr auto 1fr auto;align-items:center;gap:8px;display:grid}.hud-item{flex-direction:column;min-width:0;display:flex}.hud-center{align-items:center}.hud-right{align-items:flex-end}.hud-label{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-size:.7rem}.hud-value{font-variant-numeric:tabular-nums;font-size:1.5rem;font-weight:800}.mult{color:var(--neon2);text-shadow:0 0 10px var(--neon2);display:inline-block}.mult.pulse{animation:.5s ease-out pulse}@keyframes pulse{0%{transform:scale(1)}35%{filter:brightness(1.6);transform:scale(1.7)}to{transform:scale(1)}}.icon-btn{background:var(--panel);color:var(--text);cursor:pointer;border:1px solid #2c2650;border-radius:12px;width:44px;height:44px;font-size:1.2rem}.timer-track{background:#1b1735;border-radius:999px;height:14px;overflow:hidden;box-shadow:inset 0 0 0 1px #2c2650}.timer-fill{background:linear-gradient(90deg, var(--neon), #3fa9ff);width:100%;height:100%;box-shadow:0 0 12px var(--neon);transform-origin:0;border-radius:999px}.timer-fill.low{background:linear-gradient(90deg, var(--danger), #ff8a2b);box-shadow:0 0 12px var(--danger)}.stage{background:var(--panel);border-radius:var(--radius);border:1px solid #2c2650;flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:180px;transition:background-color .15s;display:flex;position:relative;overflow:hidden}.level{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:.75rem;position:absolute;top:10px;left:14px}.stage.has-bg .level{color:#000;font-weight:700}.word{letter-spacing:.04em;-webkit-user-select:none;user-select:none;text-align:center;overflow-wrap:anywhere;max-width:100%;padding:0 8px;font-size:clamp(2.4rem,13vw,5.5rem);font-weight:900;line-height:1.1}.word.ink{text-shadow:0 0 18px}.stage.has-bg .word{-webkit-text-stroke:2px #000;text-shadow:0 0 #000,3px 3px #000,-1px -1px #000}.word.flip{transform:rotate(180deg)}.word.mirror{transform:scaleX(-1)}.word.pop{animation:.14s ease-out pop}.word.flip.pop{animation:.14s ease-out pop-flip}.word.mirror.pop{animation:.14s ease-out pop-mirror}@keyframes pop{0%{opacity:.4;transform:scale(.85)}}@keyframes pop-flip{0%{opacity:.4;transform:rotate(180deg)scale(.85)}}@keyframes pop-mirror{0%{opacity:.4;transform:scaleX(-1)scale(.85)}}.hint{color:var(--muted);text-align:center;margin-top:12px;padding:0 8px;font-size:.9rem}.stage.has-bg .hint{color:#000}.answers{grid-template-columns:1fr 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#3a3270;border-radius:20px;width:100%;max-width:420px;max-height:100%;padding:22px 18px;overflow-y:auto;box-shadow:0 0 40px #ff3bd433}.card h2{margin:0 0 8px;font-size:1.8rem}.logo{letter-spacing:.04em;margin:0 0 8px;font-size:clamp(1.9rem,9vw,2.6rem);font-weight:900}.l1{color:#3fa9ff;text-shadow:0 0 12px #3fa9ff}.l2{color:#ffe53b;text-shadow:0 0 12px #ffe53b}.l3{color:#ff3b5c;text-shadow:0 0 12px #ff3b5c}.l4{color:#b45cff;text-shadow:0 0 12px #b45cff}.lead{color:var(--muted);margin:0 0 12px}.examples{justify-content:center;gap:18px;margin-bottom:12px;display:flex}.ex{flex-direction:column;font-size:1.4rem;font-weight:900;display:flex}.ex small{color:var(--muted);font-size:.7rem;font-weight:500}.controls{flex-wrap:wrap;justify-content:center;gap:6px 14px;margin:0 0 12px;padding:0;font-size:.85rem;list-style:none;display:flex}kbd{min-width:1.6em;font:inherit;background:#1b1735;border:1px solid #3a3270;border-radius:6px;padding:1px 6px;font-size:.8em;display:inline-block}.records-line{color:var(--muted);font-size:.85rem}.small{color:var(--muted);margin:8px 0 0;font-size:.75rem}.primary{font:inherit;cursor:pointer;color:#07060f;background:linear-gradient(90deg, var(--neon), #3fa9ff);touch-action:manipulation;border:none;border-radius:999px;padding:14px 32px;font-size:1.2rem;font-weight:800;box-shadow:0 0 20px #39ff8880}.primary:focus-visible,.answer:focus-visible,.icon-btn:focus-visible{outline-offset:3px;outline:3px solid #fff}.reason{color:var(--danger);margin:0 0 8px;font-weight:700}.new-record{color:#ffe53b;text-shadow:0 0 16px #ffe53b;margin:4px 0 10px;font-size:1.6rem;font-weight:900;animation:1s ease-in-out infinite pulse}.stats{grid-template-columns:1fr 1fr;gap:10px;margin:0 0 8px;display:grid}.stats div{background:#1b1735;border-radius:12px;padding:10px 6px}.stats dt{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:.7rem}.stats dd{font-variant-numeric:tabular-nums;margin:4px 0 0;font-size:1.4rem;font-weight:800}.confetti{pointer-events:none;z-index:20;position:fixed;inset:0;overflow:hidden}.confetti i{background:var(--c);width:8px;height:14px;top:-20px;left:var(--x);animation:fall var(--d) linear var(--delay) forwards;opacity:0;border-radius:2px;position:absolute}@keyframes fall{0%{opacity:1;transform:translate(0,0)rotate(0)}to{opacity:1;transform:translate3d(var(--drift), 110vh, 0) rotate(var(--rot))}}.file-warning{z-index:30;border:1px solid var(--danger);background:#3a0d18;border-radius:12px;padding:12px;font-size:.9rem;position:fixed;bottom:12px;left:12px;right:12px}@media (width<=400px){.app{gap:10px;padding-left:8px;padding-right:8px}.hud-value{font-size:1.25rem}.answer{min-height:84px;font-size:1rem}.card{padding:18px 12px}}@media (height>=700px) and (width>=600px){.answer{min-height:120px;font-size:1.35rem}}@media (prefers-reduced-motion:reduce){.app.shake,.mult.pulse,.word.pop,.new-record{animation:none}}