:root{--night: #0f1530;--card: #1b2347;--card-raised: #243063;--text: #f1f1f6;--muted: #a9b0d0;--lantern: #ffcf5a;--correct: #3fbf7f;--wrong: #e0605a;--radius: 14px;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.45;color:var(--text);background:var(--night) radial-gradient(circle at 50% -20%,#26336e 0%,var(--night) 60%) no-repeat fixed}*{box-sizing:border-box}body{margin:0;min-height:100vh}#app{max-width:640px;margin:0 auto;padding:60px 16px 24px}.screen{display:flex;flex-direction:column;gap:16px}h1{margin:0;font-size:2rem}h2{margin:0;font-size:1.35rem;line-height:1.35}p{margin:0}.eyebrow{color:var(--lantern);font-size:.85rem;letter-spacing:.06em;text-transform:uppercase}.progress-label{color:var(--lantern);font-weight:600}.lead{font-size:1.1rem}.topic{color:var(--muted);font-size:.9rem}.button{min-height:52px;padding:12px 20px;border:0;border-radius:var(--radius);font:inherit;font-weight:600;cursor:pointer}.button.primary{background:var(--lantern);color:#2a2000}.button.secondary{background:var(--card-raised);color:var(--text)}.button:focus-visible,.option:focus-visible{outline:3px solid var(--lantern);outline-offset:2px}.question-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px}.progress-dots{display:flex;gap:6px;margin:0;padding:0;list-style:none}.dot{width:12px;height:12px;border-radius:50%;background:var(--card-raised)}.dot.current{background:var(--lantern)}.dot.correct{background:var(--correct)}.dot.wrong{background:var(--wrong)}.options{display:grid;gap:10px}.option{display:flex;align-items:center;gap:12px;min-height:56px;padding:12px 16px;border:2px solid transparent;border-radius:var(--radius);background:var(--card);color:var(--text);font:inherit;text-align:left;cursor:pointer}.option:hover:not(:disabled){background:var(--card-raised)}.option:disabled{cursor:default}.option-letter{flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--card-raised);font-weight:700}.option.correct{border-color:var(--correct);background:color-mix(in srgb,var(--correct) 22%,var(--card))}.option.wrong{border-color:var(--wrong);background:color-mix(in srgb,var(--wrong) 22%,var(--card))}.feedback{min-height:1.5em;font-weight:600}.feedback.correct{color:var(--correct)}.feedback.wrong{color:var(--wrong)}.score{font-size:1.25rem}.lives-label{color:var(--muted)}.hearts{font-size:2.2rem;letter-spacing:.15em}.heart{color:var(--wrong)}.heart.bonus{color:var(--lantern)}.review{margin-top:8px;padding:12px 16px;border-radius:var(--radius);background:var(--card)}.review summary{cursor:pointer;font-weight:600}.review ol{display:grid;gap:12px;margin:12px 0 0;padding-left:20px}.review li.correct::marker{color:var(--correct)}.review li.wrong::marker{color:var(--wrong)}.review-answer{color:var(--correct)}.review-chosen,.error{color:var(--wrong)}.mission{gap:10px}.mission-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px}.mission-title{font-size:1.3rem}.hud{display:flex;gap:14px;font-weight:600}.hud-lives{color:var(--wrong);letter-spacing:.1em}.hud-money{color:var(--lantern)}.mission-stage{position:relative;width:100%}.mission-canvas{display:block;margin:0 auto;border-radius:var(--radius);touch-action:none}.mission-message{position:absolute;top:12px;left:50%;transform:translate(-50%);padding:4px 12px;border-radius:999px;background:#e0605ae6;font-weight:700;white-space:nowrap}.mission-message:empty{display:none}.direction-pad{display:grid;grid-template-columns:repeat(3,64px);grid-template-rows:repeat(2,56px);grid-template-areas:". up ." "left down right";gap:8px;justify-content:center;touch-action:none;-webkit-user-select:none;user-select:none}.pad-button{border:0;border-radius:var(--radius);background:var(--card-raised);color:var(--text);font-size:1.3rem}.pad-button:active{background:var(--lantern);color:#2a2000}.pad-up{grid-area:up}.pad-down{grid-area:down}.pad-left{grid-area:left}.pad-right{grid-area:right}@media (hover: hover) and (pointer: fine){.direction-pad{display:none}}.mission-hint{color:var(--muted);font-size:.9rem}.mission-message.pickup{background:#ffcf5aeb;color:#2a2000}.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:4px;margin:0;padding:0;list-style:none;font-size:.85rem}.legend-item{display:flex;align-items:center;gap:5px;padding:3px 9px 3px 5px;border-radius:999px;background:var(--card)}.legend-icon{font-size:1.05rem}.legend-value{color:var(--lantern)}.legend-count{color:var(--muted)}.legend-count:empty{display:none}.legend-item.collected{opacity:.45;text-decoration:line-through}body.scene{background:linear-gradient(#0f1530c7,#0f1530e6),var(--scene-image) center / cover no-repeat fixed,var(--night)}body.scene .option{background:#1b2347e0;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}body.scene .review{background:#1b2347e6}.slide-image{display:block;width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:var(--radius);background:var(--card);cursor:pointer;box-shadow:0 8px 28px #00000073}.slide-image.memory{object-fit:contain;background:none;box-shadow:none;-webkit-mask-image:radial-gradient(ellipse 50% 50% at 50% 48%,#000 78%,transparent 100%);mask-image:radial-gradient(ellipse 50% 50% at 50% 48%,#000 78%,transparent 100%)}.slide-dots{display:flex;justify-content:center;gap:6px;margin:0;padding:0;list-style:none}.slide-caption{min-height:3em}.button.link{min-height:40px;background:none;color:var(--muted);font-weight:500}.briefing .hearts{font-size:1.8rem;color:var(--wrong)}.wallet{font-size:1.2rem;font-weight:700;color:var(--lantern)}.products{display:grid;gap:10px;margin:0;padding:0;list-style:none}.product{display:grid;grid-template-columns:auto 1fr;grid-template-areas:"icon text" "buy buy";gap:10px 14px;align-items:center;padding:14px 16px;border-radius:var(--radius);background:var(--card)}.product-icon{grid-area:icon;font-size:2.2rem}.product-text{grid-area:text;display:grid;gap:2px}.product-name{font-weight:700;font-size:1.1rem}.product-description{color:var(--muted);font-size:.92rem}.product-owned{color:var(--correct);font-size:.9rem;font-weight:600}.product-owned:empty{display:none}.product-buy{grid-area:buy}.product-buy:disabled{opacity:.45;cursor:default}.sound-toggle{position:fixed;top:10px;right:10px;z-index:10;width:44px;height:44px;border:0;border-radius:50%;background:#243063d9;font-size:1.2rem;cursor:pointer}.credit{max-width:640px;margin:0 auto;padding:0 16px 20px;color:var(--muted);font-size:.75rem;opacity:.7}.legend-item{justify-content:center;gap:3px;padding:3px 2px}.legend .legend-count{font-variant-numeric:tabular-nums}.legend-item.collected{text-decoration:none}.briefing-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 12px;margin:0;padding:0;list-style:none}.briefing-items li{display:flex;align-items:center;gap:6px}.rewards{padding:12px 16px;border-radius:var(--radius);background:#1b2347e6}.rewards-title{font-weight:700}.rewards dl{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin:8px 0}.rewards dt{color:var(--muted)}.rewards dd{margin:0;font-weight:600;color:var(--lantern)}.rewards-hint{color:var(--muted);font-size:.85rem}body.mission-active #app{padding-top:12px;padding-bottom:8px}body.mission-active .mission-header{padding-right:52px}body.mission-active .mission-title,body.mission-active .credit{display:none}@media (pointer: coarse){.mission-hint{display:none}.direction-pad{grid-template-rows:repeat(2,50px);gap:6px}}.briefing-items-text{padding:10px 14px;border-left:4px solid var(--lantern);border-radius:6px;background:#ffcf5a1a;font-weight:600}.legend-value{white-space:nowrap}.hud-timer{font-variant-numeric:tabular-nums}.hud-timer.hurry{color:var(--wrong);animation:hurry-pulse 1s ease-in-out infinite}@keyframes hurry-pulse{50%{opacity:.45}}.helper-button{min-height:44px;padding:8px 14px;border:2px dashed var(--lantern);border-radius:var(--radius);background:#ffcf5a14;color:var(--lantern);font:inherit;font-weight:600;cursor:pointer}.helper-button:disabled{opacity:.5;cursor:default}.option.removed{opacity:.25;text-decoration:line-through}.hud-score.passed{color:var(--correct)}.hud-combo{color:var(--lantern);font-weight:800}.catch-legend{display:flex;flex-wrap:wrap;gap:6px;font-size:1.6rem}.catch-legend span{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:50%;border:2px solid #1d1f2b}.catch-legend.good span{background:#fff6de}.catch-legend.bad span{background:#787e8c;border-style:dashed}.grade{font-size:4rem;font-weight:900;line-height:1;color:var(--correct)}.grade.failed{color:var(--wrong)}.backpack{display:grid;gap:8px;padding:12px 14px;border-radius:var(--radius);background:var(--card)}.backpack-items{display:grid;gap:8px;margin:0;padding:0;list-style:none}.backpack-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px 12px;border:2px solid var(--card-raised);border-radius:var(--radius);background:var(--night);color:var(--text);font:inherit;text-align:left;cursor:pointer}.backpack-item.taken{border-color:var(--correct);background:color-mix(in srgb,var(--correct) 18%,var(--night))}.backpack-item.taken .backpack-name:after{content:" ✓";color:var(--correct)}.backpack-item.unusable{opacity:.45;cursor:default}.backpack-icon{font-size:1.8rem}.backpack-label{display:grid}.backpack-name{font-weight:700}.backpack-effect,.backpack-hint,.backpack-empty{color:var(--muted);font-size:.88rem}.menu-title{font-size:2.6rem}.menu-save{color:var(--muted);font-size:.9rem;text-align:center}.pause-button{min-width:40px;min-height:36px;border:0;border-radius:10px;background:var(--card-raised);color:var(--text);font-size:1rem;cursor:pointer}.pause-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;display:grid;place-items:center;border-radius:var(--radius);background:#080a1eb8}.pause-overlay[hidden]{display:none}.pause-card{display:grid;gap:10px;width:min(300px,86%);padding:18px;border-radius:var(--radius);background:var(--card)}.pause-title{font-size:1.5rem;font-weight:800;text-align:center}.pause-note{color:var(--muted);font-size:.85rem;text-align:center}.piggy{padding:8px 12px;border-radius:10px;background:#ffcf5a1a;color:var(--lantern);font-size:.92rem;font-weight:600}.button.share-button{background:var(--correct);color:#06210f}.share-preview{display:block;width:100%;max-width:420px;margin:0 auto;aspect-ratio:1080 / 1350;border-radius:var(--radius);background:var(--card);box-shadow:0 10px 30px #00000073}.share-status{min-height:1.4em;color:var(--correct);text-align:center;word-break:break-word}.button.telegram-button{background:#2aabee;color:#fff}