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h2[data-astro-cid-zj4bfgan]{margin:0;font-size:2.5rem;line-height:1}.bj-hub__term-grid[data-astro-cid-zj4bfgan],.bj-hub__question-grid[data-astro-cid-zj4bfgan]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.bj-hub-card[data-astro-cid-zj4bfgan]{display:grid;gap:12px;min-height:100%;padding:22px;border:1px solid rgba(15,18,35,.1);border-radius:8px;background:#fff;color:inherit;text-decoration:none;transition:border-color .16s ease,transform .16s ease}.bj-hub-card[data-astro-cid-zj4bfgan]:hover{border-color:var(--cs-color-accent, #2d5de0);transform:translateY(-2px)}.bj-hub-card[data-astro-cid-zj4bfgan][hidden]{display:none}.bj-hub-card__letter[data-astro-cid-zj4bfgan]{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#2d5de01a;color:var(--cs-color-accent, #2d5de0);font-size:.82rem;font-weight:900}.bj-hub-card__meta[data-astro-cid-zj4bfgan]{display:flex;flex-wrap:wrap;gap:6px}.bj-hub-card__meta[data-astro-cid-zj4bfgan] span[data-astro-cid-zj4bfgan]{padding:4px 8px;border-radius:8px;background:#0f12230f;color:var(--cs-color-secondary, #5f6577);font-size:.72rem;font-weight:800}.bj-hub-card[data-astro-cid-zj4bfgan] strong[data-astro-cid-zj4bfgan]{font-size:1.12rem;line-height:1.22}.bj-hub-card[data-astro-cid-zj4bfgan] p[data-astro-cid-zj4bfgan]{margin:0;color:var(--cs-color-secondary, #5f6577);font-size:.95rem;line-height:1.65}.bj-hub__empty[data-astro-cid-zj4bfgan]{max-width:620px;margin:42px auto 0;padding:34px;border:1px solid rgba(15,18,35,.1);border-radius:8px;background:#fff;text-align:center}.bj-hub__empty[data-astro-cid-zj4bfgan][hidden]{display:none}.bj-hub__empty[data-astro-cid-zj4bfgan] h2[data-astro-cid-zj4bfgan]{margin:0;font-size:1.45rem}.bj-hub__empty[data-astro-cid-zj4bfgan] p[data-astro-cid-zj4bfgan]{margin:12px 0 0;color:var(--cs-color-secondary, #5f6577);line-height:1.65}@media (max-width: 1080px){.bj-hub__term-grid[data-astro-cid-zj4bfgan],.bj-hub__question-grid[data-astro-cid-zj4bfgan]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 720px){.bj-hub[data-astro-cid-zj4bfgan]{padding:46px 0 68px}.bj-hub__letter-group[data-astro-cid-zj4bfgan],.bj-hub__term-grid[data-astro-cid-zj4bfgan],.bj-hub__question-grid[data-astro-cid-zj4bfgan]{grid-template-columns:1fr}}