.cat-hero[data-astro-cid-q4akzf7g]{background:linear-gradient(135deg, var(--accent-soft), var(--surface));border:1px solid var(--border);border-radius:14px;margin:0 0 1.75rem;padding:1.8rem 1.5rem}.eyebrow[data-astro-cid-q4akzf7g]{color:var(--accent);letter-spacing:.09em;margin:0;font-size:.76rem;font-weight:800}.cat-hero[data-astro-cid-q4akzf7g] h1[data-astro-cid-q4akzf7g]{margin:.4rem 0 .8rem;font-size:clamp(1.75rem,5vw,2.35rem);line-height:1.32}.cat-hero[data-astro-cid-q4akzf7g] .lead[data-astro-cid-q4akzf7g]{max-width:46rem;margin:0;line-height:1.8}.empty[data-astro-cid-q4akzf7g]{color:var(--muted)}.hsk-note[data-astro-cid-q4akzf7g]{border:1px solid var(--border);border-left:4px solid var(--accent);background:var(--surface-alt);border-radius:10px;margin:0 0 1.75rem;padding:1.25rem 1.35rem}.hsk-note-eyebrow[data-astro-cid-q4akzf7g]{color:var(--accent);letter-spacing:.08em;margin:0;font-size:.72rem;font-weight:800}.hsk-note[data-astro-cid-q4akzf7g] h2[data-astro-cid-q4akzf7g]{margin:.3rem 0 .5rem;font-size:1.25rem}.hsk-note-lead[data-astro-cid-q4akzf7g]{color:var(--muted);max-width:46rem;margin:0 0 1rem;line-height:1.75}.hsk-note-reasons[data-astro-cid-q4akzf7g]{counter-reset:reason;gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.hsk-note-reasons[data-astro-cid-q4akzf7g] li[data-astro-cid-q4akzf7g]{counter-increment:reason;grid-template-columns:1.6rem 1fr;gap:.1rem .5rem;display:grid}.hsk-note-reasons[data-astro-cid-q4akzf7g] li[data-astro-cid-q4akzf7g]:before{content:counter(reason);color:var(--accent);grid-row:span 2;padding-top:.1rem;font-size:.95rem;font-weight:800}.hsk-note-reasons[data-astro-cid-q4akzf7g] strong[data-astro-cid-q4akzf7g]{color:var(--text)}.hsk-note-reasons[data-astro-cid-q4akzf7g] span[data-astro-cid-q4akzf7g]{color:var(--muted);line-height:1.65}.free-tools[data-astro-cid-q4akzf7g]{margin:0 0 1.75rem}.free-tools[data-astro-cid-q4akzf7g] h2[data-astro-cid-q4akzf7g]{letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin:0 0 .75rem;font-size:.8rem;font-weight:800}.tool-grid[data-astro-cid-q4akzf7g]{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.tool-grid[data-astro-cid-q4akzf7g] li[data-astro-cid-q4akzf7g]{display:flex}.tool-grid[data-astro-cid-q4akzf7g] a[data-astro-cid-q4akzf7g]{border:1px solid var(--accent);background:linear-gradient(135deg, var(--accent-soft), var(--surface));color:var(--text);border-radius:10px;flex-direction:column;flex:1;padding:1rem 1.1rem;text-decoration:none;transition:box-shadow .15s,transform .15s;display:flex}.tool-grid[data-astro-cid-q4akzf7g] a[data-astro-cid-q4akzf7g]:hover{transform:translateY(-2px);box-shadow:0 4px 14px #00000014}.tool-title[data-astro-cid-q4akzf7g]{color:var(--accent);font-size:1.02rem;font-weight:700}.tool-desc[data-astro-cid-q4akzf7g]{color:var(--muted);margin-top:.35rem;font-size:.88rem;line-height:1.55}.grammar-book[data-astro-cid-q4akzf7g]{color:var(--text);border:1px solid var(--accent);background:linear-gradient(135deg, var(--accent-soft), var(--surface));border-radius:10px;flex-direction:column;gap:.18rem;margin:0 0 1.2rem;padding:1rem 1.15rem;text-decoration:none;display:flex}.grammar-book[data-astro-cid-q4akzf7g] span[data-astro-cid-q4akzf7g]{color:var(--accent);letter-spacing:.08em;font-size:.72rem;font-weight:800}.grammar-book[data-astro-cid-q4akzf7g] strong[data-astro-cid-q4akzf7g]{color:var(--accent)}.grammar-book[data-astro-cid-q4akzf7g] small[data-astro-cid-q4akzf7g]{color:var(--muted);line-height:1.5}.post-grid[data-astro-cid-q4akzf7g]{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.post-grid[data-astro-cid-q4akzf7g] li[data-astro-cid-q4akzf7g]{display:flex}.post-grid[data-astro-cid-q4akzf7g] a[data-astro-cid-q4akzf7g]{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;flex-direction:column;flex:1;padding:1rem 1.1rem;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;position:relative;box-shadow:0 1px 3px #0000000d}.post-grid[data-astro-cid-q4akzf7g] a[data-astro-cid-q4akzf7g]:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 14px #00000014}.post-title[data-astro-cid-q4akzf7g]{color:var(--accent);padding-right:1.4rem;font-size:1.02rem;font-weight:700}.post-desc[data-astro-cid-q4akzf7g]{color:var(--muted);margin-top:.35rem;font-size:.88rem;line-height:1.55}.post-more[data-astro-cid-q4akzf7g]{color:var(--border);transition:color .15s,transform .15s;position:absolute;top:1rem;right:.95rem}.post-grid[data-astro-cid-q4akzf7g] a[data-astro-cid-q4akzf7g]:hover .post-more[data-astro-cid-q4akzf7g]{color:var(--accent);transform:translate(2px)}