.toolbar[data-astro-cid-whn33hqt]{display:flex;gap:var(--sp-3);flex-wrap:wrap;align-items:center;justify-content:space-between;position:sticky;top:calc(var(--hdr-h) + var(--sp-2));z-index:20}.search[data-astro-cid-whn33hqt]{flex:1 1 260px}.search[data-astro-cid-whn33hqt] input[data-astro-cid-whn33hqt]{width:100%;padding:9px 13px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface-2)}.filter[data-astro-cid-whn33hqt]{padding:7px 13px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:700;color:var(--muted)}.filter[data-astro-cid-whn33hqt]:hover{color:var(--ink)}.filter[data-astro-cid-whn33hqt].is-on{background:var(--ply);border-color:var(--ply);color:#fff}.knownbar[data-astro-cid-whn33hqt]{display:flex;align-items:center;gap:10px;flex:1 1 100%;order:-1}.cell[data-astro-cid-whn33hqt]{font-family:var(--font-num);font-size:13px;color:var(--muted);white-space:nowrap}.cell[data-astro-cid-whn33hqt] b[data-astro-cid-whn33hqt]{font-size:18px;color:var(--pat-ink);margin-right:2px}.prog[data-astro-cid-whn33hqt]{flex:1 1 110px;min-width:90px;height:7px;border-radius:5px;background:var(--nbox-bg);overflow:hidden}.prog[data-astro-cid-whn33hqt]>i[data-astro-cid-whn33hqt]{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--ply),var(--tie));transition:width .3s}.grp[data-astro-cid-whn33hqt]{margin-top:var(--sp-6)}.grp-h[data-astro-cid-whn33hqt]{font-size:17px;color:var(--ply);padding-bottom:var(--sp-2);border-bottom:2px solid var(--tie-line)}.lesson[data-astro-cid-whn33hqt]{margin-top:var(--sp-5);scroll-margin-top:140px}.lessonhead[data-astro-cid-whn33hqt]{margin-bottom:var(--sp-3);padding:9px 13px;border-left:4px solid var(--tie);background:var(--nbox-bg);border-radius:0 8px 8px 0}.lessonmeta[data-astro-cid-whn33hqt]{display:flex;gap:var(--sp-3);align-items:center;justify-content:space-between}.lh-jp[data-astro-cid-whn33hqt]{font-weight:700;font-size:15px}.lh-jp[data-astro-cid-whn33hqt] .pg[data-astro-cid-whn33hqt]{display:inline-block;margin-left:10px;font-family:var(--font-num);font-size:11.5px;padding:2px 8px;border-radius:8px;background:var(--setsu-bg);color:var(--setsu-ink);vertical-align:2px}.lh-vi[data-astro-cid-whn33hqt]{font-size:12.5px;color:var(--muted)}.lesson-drill[data-astro-cid-whn33hqt]{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:10px 16px;border:1px solid var(--tie-line);border-radius:10px;background:var(--surface);color:var(--tie);font-weight:800;text-decoration:none;text-align:center;line-height:1.45}.lesson-drill[data-astro-cid-whn33hqt]:hover{border-color:var(--tie);text-decoration:none;box-shadow:var(--shadow-1)}.lesson-drill[data-astro-cid-whn33hqt] span[data-astro-cid-whn33hqt]{display:block}.items[data-astro-cid-whn33hqt]{list-style:none;padding:0;display:grid;gap:var(--sp-2);grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}.items[data-astro-cid-whn33hqt] a[data-astro-cid-whn33hqt]{position:relative;display:grid;gap:2px;padding:11px 13px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:inherit;text-decoration:none;height:100%;transition:border-color .15s,box-shadow .15s}.items[data-astro-cid-whn33hqt] a[data-astro-cid-whn33hqt]:hover{border-color:var(--tie);box-shadow:var(--shadow-1);text-decoration:none}.items[data-astro-cid-whn33hqt] a[data-astro-cid-whn33hqt].is-known{border-color:var(--pat-line);background:linear-gradient(180deg,var(--right-bg),var(--surface))}.form[data-astro-cid-whn33hqt]{font-size:17px;font-weight:800;line-height:1.5;color:var(--tie)}.ipg[data-astro-cid-whn33hqt]{justify-self:start;margin-top:5px;font-family:var(--font-num);font-size:10.5px;padding:2px 8px;border-radius:8px;background:var(--tie-soft);color:var(--tie);border:1px solid var(--tie-line)}.romaji[data-astro-cid-whn33hqt]{font-size:12px;color:var(--muted);font-weight:600}.mean[data-astro-cid-whn33hqt]{font-size:13.5px;color:var(--ink-soft);line-height:1.55;margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}@media(max-width:860px){.lessonmeta[data-astro-cid-whn33hqt]{align-items:stretch;flex-direction:column}.lesson-drill[data-astro-cid-whn33hqt]{width:100%}}