.lesson[data-astro-cid-ldc7uexs]{padding-top:clamp(28px,4vw,44px)}.lesson[data-astro-cid-ldc7uexs] .lead[data-astro-cid-ldc7uexs]{margin:14px 0 8px}.lx-time[data-astro-cid-ldc7uexs]{display:inline-flex;align-items:center;gap:4px}.lx-time[data-astro-cid-ldc7uexs] svg[data-astro-cid-ldc7uexs]{width:13px;height:13px;opacity:.75;transform:translateY(-1px)}.try-it[data-astro-cid-ldc7uexs]{background:var(--indigo-50);border-left:3px solid var(--accent);border-radius:0 12px 12px 0;padding:16px 20px;margin:24px 0}.try-it[data-astro-cid-ldc7uexs] .ti-label[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin:0 0 6px}.try-it[data-astro-cid-ldc7uexs] p[data-astro-cid-ldc7uexs]:last-child{margin:0}.practice[data-astro-cid-ldc7uexs] li[data-astro-cid-ldc7uexs]{margin-bottom:10px}.lc-complete[data-astro-cid-ldc7uexs]{display:inline-flex;align-items:center;gap:8px;margin:30px 0 0;padding:11px 18px;border:1px solid var(--accent);background:var(--indigo-50);color:var(--accent);font-weight:700;font-size:14px;border-radius:11px;cursor:pointer;font-family:inherit;transition:background .15s}.lc-complete[data-astro-cid-ldc7uexs]:hover{background:#fff}.lc-complete[data-astro-cid-ldc7uexs].on{background:var(--accent);color:#fff;border-color:var(--accent)}.fx-fig[data-astro-cid-ldc7uexs],.fx-axes[data-astro-cid-ldc7uexs]{margin:22px 0 8px}.fx-fig[data-astro-cid-ldc7uexs] figcaption[data-astro-cid-ldc7uexs],.fx-axes[data-astro-cid-ldc7uexs] figcaption[data-astro-cid-ldc7uexs]{font-size:13px;color:var(--ink-400);margin-top:10px;text-align:center;font-family:var(--font-mono)}.fx-demo[data-astro-cid-ldc7uexs]{margin:0 0 12px}.fx-lbl[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-size:11.5px;font-weight:700;color:var(--accent);margin:0 0 6px}.fx-row[data-astro-cid-ldc7uexs]{display:flex;background:var(--cream);border:1px solid var(--line);border-radius:10px;padding:12px;gap:8px;min-height:56px}.fx-row[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{display:grid;place-items:center;background:var(--accent);color:#fff;font-family:var(--font-mono);font-weight:700;font-size:14px;border-radius:8px;padding:14px 18px}.fx-tall[data-astro-cid-ldc7uexs]{align-items:flex-start}.fx-tall[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{padding-top:14px;padding-bottom:14px}.fx-tall[data-astro-cid-ldc7uexs]>.t2[data-astro-cid-ldc7uexs]{padding-top:26px;padding-bottom:26px}.fx-tall[data-astro-cid-ldc7uexs]>.t3[data-astro-cid-ldc7uexs]{padding-top:40px;padding-bottom:40px}.fx-grow[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{flex:none}.fx-grow[data-astro-cid-ldc7uexs]>.fx-fixed[data-astro-cid-ldc7uexs]{background:var(--indigo-50);color:var(--accent);border:1px solid var(--accent)}.fx-grow[data-astro-cid-ldc7uexs]>.fx-fill[data-astro-cid-ldc7uexs]{flex:1}.fx-center[data-astro-cid-ldc7uexs]{display:flex;justify-content:center;align-items:center;background:var(--cream);border:1px solid var(--line);border-radius:10px;min-height:120px;padding:12px}.fx-center[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{background:var(--accent);color:#fff;font-family:var(--font-mono);font-weight:700;font-size:14px;border-radius:8px;padding:14px 22px}.fx-nav[data-astro-cid-ldc7uexs]{display:flex;justify-content:space-between;align-items:center;background:var(--cream);border:1px solid var(--line);border-radius:10px;padding:12px 16px}.fx-logo[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-weight:800;color:var(--ink);font-size:15px}.fx-links[data-astro-cid-ldc7uexs]{display:flex;gap:14px}.fx-links[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-weight:600;font-size:13px;color:var(--ink-600)}.fx-axes[data-astro-cid-ldc7uexs]{display:grid;grid-template-columns:1fr 1fr;gap:14px}.fx-axes[data-astro-cid-ldc7uexs] figcaption[data-astro-cid-ldc7uexs]{grid-column:1/-1}.fx-axis-card[data-astro-cid-ldc7uexs]{background:var(--cream);border:1px solid var(--line);border-radius:10px;padding:12px}.fx-axis-lbl[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-size:11.5px;font-weight:700;color:var(--accent);margin:0 0 8px}.fx-axis-row[data-astro-cid-ldc7uexs],.fx-axis-col[data-astro-cid-ldc7uexs]{position:relative;padding:10px 8px 8px}.fx-mini[data-astro-cid-ldc7uexs]{display:flex;gap:6px}.fx-mini-col[data-astro-cid-ldc7uexs]{flex-direction:column}.fx-mini[data-astro-cid-ldc7uexs]>b[data-astro-cid-ldc7uexs]{display:grid;place-items:center;background:var(--accent);color:#fff;font-family:var(--font-mono);font-weight:700;font-size:12px;border-radius:6px;padding:8px 12px}.fx-ax-main[data-astro-cid-ldc7uexs],.fx-ax-cross[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-size:10px;font-weight:700;color:var(--ink-400);display:block}.fx-ax-main[data-astro-cid-ldc7uexs]{margin-bottom:6px}.fx-ax-cross[data-astro-cid-ldc7uexs]{margin-top:6px}@media(max-width:600px){.fx-axes[data-astro-cid-ldc7uexs]{grid-template-columns:1fr}}.lc-nav[data-astro-cid-ldc7uexs]{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin:36px 0 8px;padding-top:22px;border-top:1px solid var(--line)}.lc-nav[data-astro-cid-ldc7uexs] a[data-astro-cid-ldc7uexs],.lc-nav[data-astro-cid-ldc7uexs] .dim[data-astro-cid-ldc7uexs]{display:flex;flex-direction:column;gap:4px;text-decoration:none;border:1.5px solid var(--line);border-radius:14px;padding:16px 20px;color:inherit;background:#fff;transition:transform .15s,box-shadow .15s,border-color .15s}.lc-nav[data-astro-cid-ldc7uexs] a[data-astro-cid-ldc7uexs]:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:0 12px 28px #0a0a0f1a}.lc-next[data-astro-cid-ldc7uexs]{text-align:right}.lc-nav[data-astro-cid-ldc7uexs] span[data-astro-cid-ldc7uexs]{font-family:var(--font-mono);font-size:11px;font-weight:700;color:var(--orange)}.lc-nav[data-astro-cid-ldc7uexs] b[data-astro-cid-ldc7uexs]{font-size:16px;font-weight:800}.lc-nav[data-astro-cid-ldc7uexs] .dim[data-astro-cid-ldc7uexs]{opacity:.55}.lc-all[data-astro-cid-ldc7uexs]{justify-self:center;align-self:center;font-family:var(--font-mono);font-size:12px;color:var(--accent)!important;border:0!important;padding:0!important}@media(max-width:600px){.lc-nav[data-astro-cid-ldc7uexs]{grid-template-columns:1fr;text-align:left}.lc-next[data-astro-cid-ldc7uexs]{text-align:left}}