.ask-ai[data-astro-cid-sgabpdse]{color:var(--faint);white-space:nowrap;flex:none;font-size:.7rem;line-height:1.4;text-decoration:none}.ask-ai[data-astro-cid-sgabpdse]:hover{color:var(--paper);text-underline-offset:.18em;text-decoration:underline}.ask-dialog[data-astro-cid-sgabpdse]{width:min(100% - 2rem,26rem);padding:var(--s5);border:1px solid var(--line-strong);border-radius:var(--r-lg);background:var(--surface);color:var(--paper)}.ask-dialog[data-astro-cid-sgabpdse]::backdrop{background:var(--scrim)}.ask-close-form[data-astro-cid-sgabpdse]{margin:0;position:absolute;top:.6rem;right:.6rem}.ask-body[data-astro-cid-sgabpdse]{gap:var(--s3);display:grid}.ask-body[data-astro-cid-sgabpdse] h2[data-astro-cid-sgabpdse]{font-family:var(--font-sans);letter-spacing:.09em;text-transform:uppercase;color:var(--faint);font-size:.78rem;font-weight:650}.ask-context[data-astro-cid-sgabpdse]{max-width:100%;color:var(--paper);overflow-wrap:anywhere;margin:0;font-size:.9rem;line-height:1.4}.ask-providers[data-astro-cid-sgabpdse]{gap:var(--s2);flex-wrap:wrap;display:flex}.ask-provider[data-astro-cid-sgabpdse]{flex:6.5rem}.ask-tools[data-astro-cid-sgabpdse]{align-items:center;gap:var(--s2) var(--s3);padding-top:var(--s2);border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.ask-status[data-astro-cid-sgabpdse]{min-height:1.1rem;color:var(--ok);margin:0;font-size:.78rem}@media (width<=380px){.ask-dialog[data-astro-cid-sgabpdse]{padding:var(--s4)}.ask-provider[data-astro-cid-sgabpdse]{flex-basis:100%}}.ask-toast{z-index:9999;border:1px solid var(--line-strong);border-radius:var(--r);background:var(--surface);max-width:calc(100% - 2rem);color:var(--paper);padding:.5rem .85rem;font-size:.8rem;position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%)}.subject-topics[data-astro-cid-2bpfxbpv]{padding:0 0 var(--s3)}.subject-meta[data-astro-cid-2bpfxbpv]{justify-content:space-between;align-items:baseline;gap:var(--s3);max-width:none;margin:0 0 var(--s2);color:var(--faint);font-variant-numeric:tabular-nums;font-size:.72rem;line-height:1.4;display:flex}.ltp[data-astro-cid-2bpfxbpv]{letter-spacing:.02em;white-space:nowrap}.subject-progress[data-astro-cid-2bpfxbpv],.unit-progress[data-astro-cid-2bpfxbpv],.unit-hours[data-astro-cid-2bpfxbpv]{font-variant-numeric:tabular-nums;white-space:nowrap}.unit[data-astro-cid-2bpfxbpv]{padding-top:var(--s3);border-top:1px solid var(--line)}.unit[data-astro-cid-2bpfxbpv]+.unit[data-astro-cid-2bpfxbpv]{margin-top:var(--s2)}.unit-head[data-astro-cid-2bpfxbpv]{align-items:baseline;column-gap:var(--s3);row-gap:var(--s1);padding-bottom:var(--s2);flex-wrap:wrap;display:flex}.unit-label[data-astro-cid-2bpfxbpv]{color:var(--paper);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;font-size:.78rem;font-weight:650}.unit-title[data-astro-cid-2bpfxbpv]{min-width:0;color:var(--muted);overflow-wrap:anywhere;flex:14ch;font-size:.82rem;line-height:1.4}.unit-meta[data-astro-cid-2bpfxbpv]{align-items:baseline;gap:var(--s1) var(--s3);color:var(--faint);flex-wrap:wrap;margin-left:auto;font-size:.7rem;display:flex}.topic-list[data-astro-cid-2bpfxbpv]{gap:.05rem;display:grid}.topic[data-astro-cid-2bpfxbpv]{align-items:start;gap:var(--s2);cursor:pointer;grid-template-columns:1rem minmax(0,1fr);margin:0;padding:.16rem 0;display:grid}.topic[data-astro-cid-2bpfxbpv] input[data-astro-cid-2bpfxbpv][type=checkbox]{appearance:auto;-webkit-appearance:checkbox;width:1rem;height:1rem;accent-color:var(--accent);cursor:pointer;background:0 0;border:0;margin:.22rem 0 0;padding:0}.topic-text[data-astro-cid-2bpfxbpv]{color:var(--muted);overflow-wrap:anywhere;font-size:.85rem;line-height:1.55}.topic[data-astro-cid-2bpfxbpv] input[data-astro-cid-2bpfxbpv]:checked+.topic-text[data-astro-cid-2bpfxbpv]{text-decoration:line-through;-webkit-text-decoration-color:var(--faint);text-decoration-color:var(--faint);text-decoration-thickness:1px}@media (width<=560px){.unit-title[data-astro-cid-2bpfxbpv]{flex-basis:100%;order:3}}.subject-foot[data-astro-cid-2bpfxbpv]{padding-top:var(--s2);justify-content:flex-end;display:flex}button[data-astro-cid-2bpfxbpv].clear-progress{width:auto;min-height:0;color:var(--faint);background:0 0;border:0;margin:0;padding:.2rem 0;font-size:.72rem;font-weight:500;line-height:1.4}button[data-astro-cid-2bpfxbpv].clear-progress:hover{color:var(--paper);text-underline-offset:.18em;background:0 0;border:0;text-decoration:underline}.back[data-astro-cid-3bormsv3]{margin:0 0 var(--s2);font-size:.78rem}.back[data-astro-cid-3bormsv3] a[data-astro-cid-3bormsv3]{color:var(--faint);text-decoration:none}.back[data-astro-cid-3bormsv3] a[data-astro-cid-3bormsv3]:hover{color:var(--paper)}h2[data-astro-cid-3bormsv3]{margin:var(--s6) 0 var(--s2);color:var(--faint);font-family:var(--font-sans);letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;font-weight:650}.subject-group[data-astro-cid-3bormsv3]:first-child h2[data-astro-cid-3bormsv3]{margin-top:0}details[data-astro-cid-3bormsv3].subject{border-bottom:1px solid var(--line)}.subject-summary[data-astro-cid-3bormsv3]{justify-content:space-between;align-items:baseline;gap:var(--s3);padding:var(--s3) 0;cursor:pointer;display:flex}.subject-summary[data-astro-cid-3bormsv3] strong[data-astro-cid-3bormsv3]{color:var(--paper);font-weight:600}.subject-title[data-astro-cid-3bormsv3]{color:var(--muted);font-size:.9rem}.subject-summary[data-astro-cid-3bormsv3] .subject-title[data-astro-cid-3bormsv3] strong[data-astro-cid-3bormsv3]{color:var(--paper)}.pyq-link[data-astro-cid-3bormsv3]{color:var(--accent);white-space:nowrap;flex:none;font-size:.72rem;text-decoration:none}.pyq-link[data-astro-cid-3bormsv3]:hover{text-underline-offset:.2em;text-decoration:underline}.subject-tail[data-astro-cid-3bormsv3]{align-self:center;align-items:center;gap:var(--s3);flex:none;display:inline-flex}.subject-chevron[data-astro-cid-3bormsv3]{color:var(--faint);transition:transform var(--dur-ui) var(--ease-out);flex:none}details[data-astro-cid-3bormsv3][open] .subject-chevron[data-astro-cid-3bormsv3]{transform:rotate(180deg)}.references[data-astro-cid-3bormsv3]{max-width:var(--measure);margin:0 0 var(--s3);padding-top:var(--s3);border-top:1px solid var(--line)}.references-label[data-astro-cid-3bormsv3]{margin:0 0 var(--s2);color:var(--faint);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;font-weight:650}.reference-list[data-astro-cid-3bormsv3]{gap:var(--s2);color:var(--muted);margin:0;padding-left:1rem;font-size:.82rem;display:grid}.empty[data-astro-cid-3bormsv3]{margin:var(--s5) 0;color:var(--faint)}
