:root{--bg: #f1f2f4;--surface: #ffffff;--ink: #16171a;--muted: #676b73;--line: #e1e3e8;--soft: #e8eaee;--right: #7ed3c1;--right-edge: #67ad9e;--wrong: #f49b8a;--wrong-edge: #c87f71;--placed-edge: #d9dce2;--wrong-ink: #c0364c;--radius: 32px;--font: "Onest", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-hy: "Noto Sans Armenian", "Arial Unicode MS", var(--font);color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.45 var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{max-width:560px;min-height:100dvh;margin:0 auto;padding:20px;display:flex;flex-direction:column}[lang=hy]{font-family:var(--font-hy);font-weight:800}h1,h2,h3{margin:0;letter-spacing:-.02em}.title{margin:16px 0 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svg{display:block;width:100%;height:100%;overflow:visible}.wordmark{font-size:22px;font-weight:800;letter-spacing:-.02em}.eyes{display:flex;gap:var(--gap, 7px)}.eyes i{width:var(--eye, 4px);height:var(--eye, 4px);border-radius:50%;background:currentColor}.top-right{display:flex;align-items:center;gap:8px}.streak-chip{height:44px;padding:0 16px 0 12px;border-radius:22px;background:var(--surface);display:inline-flex;align-items:center;gap:6px;font-size:17px;font-weight:800}.streak-chip.off{color:var(--muted)}.flame{display:inline-flex;width:22px;height:22px;flex:none}.flame svg{width:100%;height:100%}.units-wrap{margin:20px -20px 0}.units{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:6px max(20px,calc(50% - 150px));overscroll-behavior-x:contain}.units::-webkit-scrollbar{display:none}.unit-card{position:relative;flex:none;width:min(300px,calc(100vw - 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clamp(120px, max(min(calc(100dvh - var(--fixed) - 178px), 248px), calc(100dvh - var(--fixed) - 250px)), 340px);--option-h: clamp(72px, calc((100dvh - var(--fixed) - var(--card-h) - 10px) / 2), 120px);--answers-h: calc(2 * var(--option-h) + 10px);--tile-w: min(52px, calc((min(100vw, 560px) - 56px - (var(--tile-n, 5) - 1) * 6px) / var(--tile-n, 5)));--tile-h: min(60px, calc(var(--option-h) - 16px));flex:1 1 auto;min-height:0;display:flex;flex-direction:column}#app:has(>.session){height:100dvh;min-height:0}.session-top{display:flex;align-items:center;gap:12px;height:44px}.bar{flex:1;height:14px;border-radius:7px;background:var(--line);overflow:hidden}.bar-fill{height:100%;border-radius:7px;background:var(--ink);transition:width .4s ease}.card{flex:none;height:var(--card-h);background:var(--surface);border-radius:var(--radius);overflow:hidden;padding:calc(var(--card-h) * .09) 16px 8px;display:flex;flex-direction:column;align-items:center}.visual{flex:none;height:calc(var(--card-h) * 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var(--line)}.no-audio{margin:6px 0 0;font-size:14px;color:var(--muted);text-align:center}@keyframes pop{0%{transform:scale(.6)}70%{transform:scale(1.1)}to{transform:scale(1)}}.dock{flex:1 1 auto;min-height:0;padding-top:16px;display:flex;flex-direction:column;justify-content:flex-end;gap:12px}.dock>*{flex:none}.dock>.zone{flex:0 1 var(--zone);min-height:0;margin-top:-12px}.dock>.zone:last-child{flex-basis:calc(var(--zone) + 80px)}.dock.pairs{padding-top:0}.dock.pairs>.noodles{--pair-h: min(92px, calc((var(--card-h) + 16px + var(--answers-h) - 30px) / 4))}.options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.options>.option:first-child:nth-last-child(2),.options>.option:nth-child(2):last-child{height:var(--answers-h, 84px)}.options>.option:nth-child(3):last-child{grid-column:1 / -1}.option{position:relative;height:var(--option-h, 84px);border-radius:26px;background:var(--surface);box-shadow:inset 0 -4px 0 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