.demo-note[data-astro-cid-l7xsmqj2]{margin-bottom:30px;border-left-color:var(--copper)}.demo-note[data-astro-cid-l7xsmqj2] strong[data-astro-cid-l7xsmqj2]{color:var(--copper)}.demo-note[data-astro-cid-l7xsmqj2] a[data-astro-cid-l7xsmqj2]{color:var(--copper);border-bottom:1px solid var(--copper-soft)}.qa-layout[data-astro-cid-l7xsmqj2]{display:grid;grid-template-columns:minmax(300px,380px) 1fr;gap:28px;align-items:start;margin-bottom:40px}@media(max-width:880px){.qa-layout[data-astro-cid-l7xsmqj2]{grid-template-columns:1fr}}.ask-panel[data-astro-cid-l7xsmqj2]{position:sticky;top:20px}.ask-panel[data-astro-cid-l7xsmqj2] textarea[data-astro-cid-l7xsmqj2]{width:100%;font-family:var(--font-ui);font-size:14px;line-height:1.7;padding:9px 14px;border:1.5px solid var(--rule);border-radius:8px;background:#fff;color:var(--ink);outline:none;resize:vertical}.ask-panel[data-astro-cid-l7xsmqj2] input[data-astro-cid-l7xsmqj2][type=text]{width:100%;font-family:var(--font-ui);font-size:15px;padding:9px 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var(--rule)}.count-line[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:12.5px;color:var(--ink-faint);margin-left:auto}.q-list[data-astro-cid-l7xsmqj2]{display:flex;flex-direction:column;gap:18px}.q-card[data-astro-cid-l7xsmqj2]{border:1px solid var(--rule);background:var(--paper-card);padding:22px 24px 20px}.q-top[data-astro-cid-l7xsmqj2]{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}.board-tag[data-astro-cid-l7xsmqj2]{color:var(--copper);border-color:var(--copper-soft)}.solved-tag[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:11px;letter-spacing:.5px;color:var(--leaf);border:1px solid var(--leaf);border-radius:999px;padding:1px 10px}.draft-tag[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:11px;letter-spacing:.5px;color:var(--ink-faint);border:1px dashed var(--ink-faint);border-radius:999px;padding:1px 10px}.q-title[data-astro-cid-l7xsmqj2]{font-family:var(--font-display);font-size:20px;font-weight:600;line-height:1.4;letter-spacing:.3px}.q-meta[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:12px;color:var(--ink-faint);margin:6px 0 12px}.q-body[data-astro-cid-l7xsmqj2]{font-size:14.5px;color:var(--ink-soft);line-height:1.85}.q-tried[data-astro-cid-l7xsmqj2]{margin-top:12px;font-family:var(--font-ui);font-size:13px;color:var(--ink-soft);background:var(--paper-deep);border-radius:8px;padding:10px 14px;line-height:1.7}.q-tried[data-astro-cid-l7xsmqj2] .lbl[data-astro-cid-l7xsmqj2]{display:inline-block;font-size:10.5px;letter-spacing:1px;color:var(--copper);margin-right:8px}.a-list[data-astro-cid-l7xsmqj2]{margin-top:18px;display:flex;flex-direction:column;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:8px;overflow:hidden}.a-list[data-astro-cid-l7xsmqj2]:empty{border:none;margin-top:0}.no-answer[data-astro-cid-l7xsmqj2]{margin-top:14px;font-family:var(--font-ui);font-size:13px;color:var(--ink-faint);border-left:3px solid var(--rule);padding-left:14px}.a-item[data-astro-cid-l7xsmqj2]{background:var(--paper-card);padding:16px 18px}.a-item[data-astro-cid-l7xsmqj2].is-accepted{background:var(--leaf-soft);border-left:3px solid var(--leaf)}.a-item[data-astro-cid-l7xsmqj2].is-featured:not(.is-accepted){border-left:3px solid var(--copper)}.a-head[data-astro-cid-l7xsmqj2]{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:8px}.a-author[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:13.5px;font-weight:600;color:var(--ink)}.a-time[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:11.5px;color:var(--ink-faint)}.cert-badge[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:10.5px;letter-spacing:.3px;border-radius:999px;padding:1px 9px;border:1px solid currentColor}.cert-barista[data-astro-cid-l7xsmqj2]{color:var(--copper)}.cert-qgrader[data-astro-cid-l7xsmqj2]{color:var(--leaf)}.accept-mark[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:11px;font-weight:600;color:var(--leaf);margin-left:auto}.feature-mark[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:11px;font-weight:600;color:var(--copper)}.accept-mark[data-astro-cid-l7xsmqj2]+.feature-mark[data-astro-cid-l7xsmqj2]{margin-left:8px}.a-body[data-astro-cid-l7xsmqj2]{font-size:14px;color:var(--ink-soft);line-height:1.85}.a-actions[data-astro-cid-l7xsmqj2]{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px}.a-vote[data-astro-cid-l7xsmqj2],.a-btn[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:12px;border:1px solid var(--rule);border-radius:999px;background:#fff;color:var(--ink-soft);padding:4px 13px;cursor:pointer;transition:all .15s}.a-vote[data-astro-cid-l7xsmqj2]:hover,.a-btn[data-astro-cid-l7xsmqj2]:hover{border-color:var(--copper);color:var(--copper)}.a-btn[data-astro-cid-l7xsmqj2].on{background:var(--ink);border-color:var(--ink);color:var(--paper)}.a-btn[data-astro-cid-l7xsmqj2].on:hover{background:var(--copper);border-color:var(--copper);color:var(--paper)}.empty-note[data-astro-cid-l7xsmqj2]{font-family:var(--font-ui);font-size:13.5px;color:var(--ink-faint);border-left:3px solid var(--rule);padding-left:14px;margin-top:20px;line-height:1.8}@media(max-width:480px){.q-card[data-astro-cid-l7xsmqj2]{padding:18px 16px 16px}.accept-mark[data-astro-cid-l7xsmqj2]{margin-left:0}}