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.9rem;border-radius:14px}.numans.right{background:var(--good-soft);color:var(--good)}.numans.wrong{background:var(--bad-soft);color:var(--bad);text-decoration:line-through}.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:.7rem}.tcell{text-align:center;padding:.7rem .4rem;border-radius:14px;border:2px solid var(--line);background:var(--surface)}.tcell .tn{font-size:1.6rem;font-weight:800}.tcell.mastered{background:var(--good-soft);border-color:#8fd4a8}.tcell.ok{background:#f2f8ec;border-color:#c6e3b0}.tcell.work{background:var(--warn-soft);border-color:#f2cf8f}.tcell.new{opacity:.7}.player{background:linear-gradient(135deg,#fff8e6,#fff);border-color:#f2d58a}.plevel{width:3rem;height:3rem;border-radius:50%;display:grid;place-items:center;font-size:1.4rem;font-weight:800;color:#fff;background:linear-gradient(135deg,#eda100,#eb6834);box-shadow:0 2px 6px #eb683459}.ptitle{font-weight:800;font-size:1.15rem}.xpbar{height:14px;margin-top:.6rem}.xpbar>span{background:linear-gradient(90deg,#eda100,#eb6834)}.stars{color:#eda100;letter-spacing:1px;font-size:1.05rem}.stars .dim{color:#d9dde6}.stagebar{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}.stagebar .seg{height:10px;background:var(--surface-2);border-radius:99px;overflow:hidden}.stagebar .seg span{display:block;height:100%}.challenges{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}@media (max-width: 900px){.challenges{grid-template-columns:1fr}}.chal{display:flex;flex-direction:column;gap:.5rem}.chal .big{font-size:2rem;line-height:1}.bossrow{display:grid;grid-template-columns:repeat(2,1fr);gap:.4rem}.tabs{display:flex;gap:.4rem;flex-wrap:wrap}.tabs button{border:2px solid var(--line);background:var(--surface);border-radius:99px;padding:.3rem .9rem;font-weight:700;cursor:pointer}.tabs button.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:.9rem}.topic{display:flex;flex-direction:column;gap:.45rem}.feedback{margin-top:1rem;padding:.8rem 1rem;border-radius:12px;font-weight:600;white-space:pre-wrap}.feedback.good{background:var(--good-soft);color:#0b5f2a}.feedback.bad{background:var(--bad-soft);color:#8f1f1f}.levelup{background:linear-gradient(135deg,#4a3aa7,#2a78d6);color:#fff;text-align:center;border:0}.levelup h2{color:#fff}.xplines{display:grid;gap:.25rem}.xplines div{display:flex;justify-content:space-between}.chart-card .recharts-cartesian-axis-tick-value{font-size:12px;fill:var(--muted)}.legend{display:flex;gap:1rem;flex-wrap:wrap;font-size:.88rem;color:var(--ink-2);margin-bottom:.4rem}.legend span{display:inline-flex;align-items:center;gap:.35rem}.legend i{width:14px;height:3px;border-radius:2px;display:inline-block}.tooltip{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.5rem .7rem;box-shadow:var(--shadow);font-size:.85rem}