:root{--paper: #f6faf6;--card: #ffffff;--ink: #16281f;--ink-soft: #55705e;--line: #d7e3d7;--leaf: #0e7a46;--leaf-soft: #e2f3e6;--marigold: #c47b17;--marigold-soft: #fbf0dd;--bad: #b3261e;--bad-soft: #fdeceb;--radius: 14px;--tap: 52px;--ml: "Noto Sans Malayalam", "Schibsted Grotesk", system-ui, sans-serif;--en: "Schibsted Grotesk", "Noto Sans Malayalam", system-ui, sans-serif}@media(prefers-color-scheme:dark){:root{--paper: #0e1712;--card: #17251d;--ink: #e8f1ea;--ink-soft: #9db3a5;--line: #2a3d33;--leaf: #38b072;--leaf-soft: #163625;--marigold: #e6a542;--marigold-soft: #332814;--bad: #ef8b84;--bad-soft: #3a1f1d}}*{box-sizing:border-box;margin:0;-webkit-tap-highlight-color:transparent}html,body{height:100%}body{background:var(--paper);color:var(--ink);font-family:var(--en);font-size:17px;line-height:1.45;overscroll-behavior:none}#root{min-height:100%}button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}button:disabled{cursor:default}.app{min-height:100dvh;display:flex;flex-direction:column;padding:0 16px calc(20px + env(safe-area-inset-bottom));max-width:560px;margin:0 auto}.app.center{align-items:center;justify-content:center;text-align:center;gap:12px}.stage{flex:1;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:18px 0}.bar{position:sticky;top:0;z-index:5;background:var(--paper);padding:calc(12px + env(safe-area-inset-top)) 0 10px}.bar-row{display:flex;justify-content:space-between;align-items:baseline;font-size:15px;font-weight:600;color:var(--ink-soft);margin-bottom:8px}.count{font-variant-numeric:tabular-nums}.score{color:var(--leaf)}.tick{font-size:13px}.track{height:5px;border-radius:999px;background:var(--line);overflow:hidden}.fill{height:100%;background:var(--leaf);border-radius:999px;transition:width .35s ease}.prompt-ml{font-family:var(--ml);font-size:17px;font-weight:600;color:var(--ink-soft)}.prompt-en{font-size:14px;color:var(--ink-soft);margin-top:2px}.question{font-family:var(--ml);font-size:18px;font-weight:600}.word-card,.sentence-card,.situation-card,.statement-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 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var(--line);background:var(--card);display:grid;place-content:center;gap:2px;font-family:var(--ml);font-size:20px;font-weight:600}.big .glyph{font-size:30px;line-height:1}.big .sub{font-family:var(--en);font-size:13px;font-weight:500;color:var(--ink-soft)}.big.yes{color:var(--leaf);border-color:var(--leaf)}.big.no{color:var(--bad);border-color:var(--bad)}.big:active:not(:disabled){transform:scale(.98)}.audio-card,.picture-frame{display:flex;align-items:center;gap:12px;width:100%;padding:18px 16px;border-radius:var(--radius);border:1.5px dashed var(--marigold);background:var(--marigold-soft);text-align:left}.audio-icon,.picture-icon{font-size:26px;flex:none}.audio-text{font-size:20px;font-weight:600}.picture-text{font-size:17px;font-style:italic;color:var(--ink-soft)}.built{min-height:62px;display:flex;flex-wrap:wrap;align-content:center;gap:8px;padding:10px 12px;border-radius:var(--radius);border:1.5px solid var(--leaf);background:var(--leaf-soft)}.built-empty{color:var(--ink-soft);font-size:22px}.bank{display:flex;flex-wrap:wrap;gap:8px}.chip{min-height:46px;padding:10px 15px;border-radius:11px;border:1.5px solid var(--line);background:var(--card);font-size:18px;font-weight:500}.chip.chosen{border-color:var(--leaf);background:var(--card);color:var(--leaf)}.chip:disabled{opacity:.3}.hunt{display:flex;flex-wrap:wrap;gap:6px;padding:16px 12px;border-radius:var(--radius);border:1px solid var(--line);background:var(--card)}.hunt-word{min-height:44px;padding:8px 10px;border-radius:9px;border:1.5px solid transparent;font-size:20px}.hunt-word.on{border-color:var(--marigold);background:var(--marigold-soft);color:var(--marigold);font-weight:700}.seq{list-style:none;padding:0;display:grid;gap:8px}.seq-row{width:100%;min-height:var(--tap);display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:var(--radius);border:1.5px solid 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.18s ease-out}@keyframes rise{0%{transform:translateY(10px);opacity:0}}.feedback.ok{border-color:var(--leaf);background:var(--leaf-soft)}.feedback.no{border-color:var(--bad);background:var(--bad-soft)}.fb-head{display:flex;align-items:center;gap:9px;font-family:var(--ml);font-size:19px;font-weight:700}.feedback.ok .fb-head{color:var(--leaf)}.feedback.no .fb-head{color:var(--bad)}.fb-mark{font-size:22px}.fb-truth{font-size:16px}.fb-why{font-family:var(--ml);font-size:15px;color:var(--ink-soft)}.finish{align-items:center;justify-content:center;text-align:center;gap:10px}.ring{width:168px;height:168px;border-radius:50%;display:grid;place-content:center;gap:2px;margin-bottom:8px;background:conic-gradient(var(--leaf) calc(var(--pct) * 1%),var(--line) calc(var(--pct) * 1%))}.ring:before{content:"";grid-area:1 / 1 / 3 / 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