main[data-astro-cid-ktoucnr6]{width:100%;max-width:var(--page);padding:var(--space-8) var(--gutter) var(--space-24);box-sizing:border-box;margin-inline:auto}.reader-frame[data-astro-cid-ktoucnr6]{grid-template-columns:auto var(--measure);column-gap:var(--space-8);grid-template-areas:"depth nav""depth col";justify-content:center;align-items:start;display:grid}.depth[data-astro-cid-ktoucnr6]{grid-area:depth}.reader-col[data-astro-cid-ktoucnr6]{grid-area:col}.chapter-nav[data-astro-cid-ktoucnr6]{grid-area:nav}.depth[data-astro-cid-ktoucnr6]{top:var(--space-12);padding-top:var(--space-16);padding-left:var(--space-6);border-left:1px solid var(--ink-whisper);align-self:start;position:sticky}.depth-heading[data-astro-cid-ktoucnr6]{margin:0 0 var(--space-4);color:var(--ink-faded)}.depth-rungs[data-astro-cid-ktoucnr6]{gap:var(--space-3);flex-direction:column;display:flex}.rung[data-astro-cid-ktoucnr6]{appearance:none;padding:var(--space-1) 0;cursor:pointer;align-items:baseline;gap:var(--space-3);text-align:left;color:var(--ink-soft);background:0 0;border:none;margin:0;transition:color .15s;display:flex}.rung-mark[data-astro-cid-ktoucnr6]{font-family:var(--font-zh);color:var(--ink-ghost);font-size:1.125rem;line-height:1;transition:color .15s}.rung-label[data-astro-cid-ktoucnr6]{font-family:var(--font-ui);letter-spacing:.12em;text-transform:uppercase;border-bottom:2px solid #0000;padding-bottom:.2em;font-size:.75rem;font-weight:600;line-height:1}.rung[data-astro-cid-ktoucnr6].is-reached{color:var(--ink-mid)}.rung[data-astro-cid-ktoucnr6].is-reached .rung-mark[data-astro-cid-ktoucnr6]{color:var(--seal)}.rung[data-astro-cid-ktoucnr6].is-active{color:var(--ink-dark)}.rung[data-astro-cid-ktoucnr6].is-active .rung-label[data-astro-cid-ktoucnr6]{border-bottom-color:var(--seal)}.rung[data-astro-cid-ktoucnr6]:hover{color:var(--ink-mid)}.rung[data-astro-cid-ktoucnr6]:hover .rung-mark[data-astro-cid-ktoucnr6]{color:var(--seal-bright)}.rung[data-astro-cid-ktoucnr6]:focus-visible,.chapter-nav-link[data-astro-cid-ktoucnr6]:focus-visible{outline:2px solid var(--seal);outline-offset:3px;border-radius:1px}html:not(.js) .depth[data-astro-cid-ktoucnr6]{display:none}.reader-col[data-astro-cid-ktoucnr6]{min-width:0}.numeral[data-astro-cid-ktoucnr6]{text-align:center;margin:0;font-weight:400}.num-zh[data-astro-cid-ktoucnr6]{color:var(--ink-dark);letter-spacing:0;font-size:2.25rem;line-height:1;display:block}.num-caption[data-astro-cid-ktoucnr6]{margin:var(--space-2) 0 0;text-align:center;font-variant-numeric:lining-nums;letter-spacing:.14em}.index[data-astro-cid-ktoucnr6]{margin-top:var(--space-2)}.index-summary[data-astro-cid-ktoucnr6]{cursor:pointer;color:var(--ink-faded);border-bottom:1px solid var(--ink-whisper);padding-bottom:.15em;list-style:none;transition:color .15s,border-color .15s;display:inline-block}.index-summary[data-astro-cid-ktoucnr6]::-webkit-details-marker{display:none}.index-extent[data-astro-cid-ktoucnr6]{color:var(--ink-ghost);transition:color .15s}.index-summary[data-astro-cid-ktoucnr6]:hover,.index[data-astro-cid-ktoucnr6][open] .index-summary[data-astro-cid-ktoucnr6]{color:var(--ink-soft);border-bottom-color:var(--seal)}.index-summary[data-astro-cid-ktoucnr6]:hover .index-extent[data-astro-cid-ktoucnr6],.index[data-astro-cid-ktoucnr6][open] .index-summary[data-astro-cid-ktoucnr6] .index-extent[data-astro-cid-ktoucnr6]{color:var(--seal)}.index-summary[data-astro-cid-ktoucnr6]:focus-visible{outline:2px solid var(--seal);outline-offset:4px;border-radius:1px}.index-panel[data-astro-cid-ktoucnr6]{z-index:5;margin-top:var(--space-3);max-width:min(30rem,90vw);max-height:60vh;padding:var(--space-6);background:var(--paper-warm);border:1px solid var(--paper-shadow);text-align:left;border-radius:2px;position:absolute;top:100%;left:50%;overflow-y:auto;transform:translate(-50%)}.index-grid[data-astro-cid-ktoucnr6]{--cell:clamp(2rem, 8vw, 2.25rem);width:calc(9 * var(--cell) + 8 * var(--space-1));grid-template-columns:repeat(auto-fit, var(--cell));gap:var(--space-1);justify-content:center;max-width:100%;margin:0;padding:0;list-style:none;display:grid}.index-grid[data-astro-cid-ktoucnr6] li[data-astro-cid-ktoucnr6]{display:flex}.index-cell[data-astro-cid-ktoucnr6]{aspect-ratio:1;font-family:var(--font-ui);font-variant-numeric:tabular-nums lining-nums;color:var(--ink-mid);border-radius:2px;flex:1;justify-content:center;align-items:center;font-size:.875rem;text-decoration:none;transition:background-color .12s,color .12s;display:flex}.index-cell[data-astro-cid-ktoucnr6]:hover{background:var(--seal-pale);color:var(--seal);text-decoration:none}.index-cell[data-astro-cid-ktoucnr6].is-current{background:var(--seal-glow);color:var(--seal);font-weight:600}.index-cell[data-astro-cid-ktoucnr6]:focus-visible{outline:2px solid var(--seal);outline-offset:2px}.translation[data-astro-cid-ktoucnr6]{color:var(--ink)}html.js .layer[data-astro-cid-ktoucnr6]{display:none}html.js .layer[data-astro-cid-ktoucnr6].is-open{display:block}.layer[data-astro-cid-ktoucnr6]{margin-top:var(--space-12);padding-top:var(--space-8);border-top:1px solid var(--ink-whisper)}.layer-mark[data-astro-cid-ktoucnr6]{color:var(--ink-faded);margin:0 0 var(--space-6)}.layer-mark[data-astro-cid-ktoucnr6] .zh[data-astro-cid-ktoucnr6]{letter-spacing:.06em}.src-line[data-astro-cid-ktoucnr6]{font-family:var(--font-zh);letter-spacing:.02em;color:var(--ink-dark);margin:0 0 var(--space-4);font-size:1.3125rem;line-height:1.9}.layer-prose[data-astro-cid-ktoucnr6]{margin:0 0 var(--space-4);color:var(--ink-mid);font-size:1.0625rem;line-height:1.65}.notes-list[data-astro-cid-ktoucnr6]{padding-left:var(--space-6);color:var(--ink-mid);margin:0}.notes-list[data-astro-cid-ktoucnr6] li[data-astro-cid-ktoucnr6]{margin-bottom:var(--space-4);padding-left:var(--space-2);font-size:1.0625rem;line-height:1.6}.notes-list[data-astro-cid-ktoucnr6] li[data-astro-cid-ktoucnr6]::marker{font-family:var(--font-ui);color:var(--ink-faded);font-size:.8em}.gloss-list[data-astro-cid-ktoucnr6]{margin:0}.gloss-row[data-astro-cid-ktoucnr6]{gap:var(--space-4);padding:var(--space-3) 0;border-top:1px solid var(--ink-whisper);grid-template-columns:3.5rem 1fr;display:grid}.gloss-row[data-astro-cid-ktoucnr6]:first-child{border-top:none}.gloss-term[data-astro-cid-ktoucnr6]{margin:0}.gloss-head[data-astro-cid-ktoucnr6]{font-family:var(--font-zh);color:var(--ink-dark);font-size:1.25rem}.gloss-def[data-astro-cid-ktoucnr6]{color:var(--ink-mid);margin:0;font-size:1.0625rem;line-height:1.55}.gloss-list[data-astro-cid-ktoucnr6].wide .gloss-row[data-astro-cid-ktoucnr6]{padding:var(--space-4) 0;display:block}.gloss-list[data-astro-cid-ktoucnr6].wide .gloss-term[data-astro-cid-ktoucnr6]{align-items:baseline;column-gap:var(--space-2);row-gap:var(--space-1);margin-bottom:var(--space-1);flex-wrap:wrap;display:flex}.gloss-qual[data-astro-cid-ktoucnr6]{font-family:var(--font-ui);letter-spacing:.03em;color:var(--ink-soft);font-size:.8125rem}.gloss-list[data-astro-cid-ktoucnr6].wide .gloss-def[data-astro-cid-ktoucnr6]{line-height:1.6}.chapter-nav[data-astro-cid-ktoucnr6]{margin-bottom:var(--space-8)}.chapter-nav-row[data-astro-cid-ktoucnr6]{align-items:center;gap:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--ink-whisper);grid-template-columns:1fr auto 1fr;display:grid;position:relative}.chapter-crown[data-astro-cid-ktoucnr6]{text-align:center;position:relative}.chapter-nav-link[data-astro-cid-ktoucnr6]{color:var(--ink-soft);text-decoration:none}.chapter-nav-link[data-astro-cid-ktoucnr6].prev{justify-self:start}.chapter-nav-link[data-astro-cid-ktoucnr6].next{justify-self:end}.chapter-nav-dir[data-astro-cid-ktoucnr6]{font-family:var(--font-ui);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faded);font-size:.75rem;font-weight:600}.chapter-nav-link[data-astro-cid-ktoucnr6]:hover .chapter-nav-dir[data-astro-cid-ktoucnr6]{color:var(--seal)}@media (width<=640px){.reader-frame[data-astro-cid-ktoucnr6]{grid-template-columns:1fr;grid-template-areas:"nav""depth""col"}.index-panel[data-astro-cid-ktoucnr6]{padding:var(--space-4)}.depth[data-astro-cid-ktoucnr6]{margin-bottom:var(--space-12);border-left:none;padding:0;position:static}.depth-heading[data-astro-cid-ktoucnr6]{text-align:center;margin-bottom:var(--space-3)}.depth-rungs[data-astro-cid-ktoucnr6]{justify-content:center;gap:var(--space-6);flex-flow:wrap}.chapter-nav-row[data-astro-cid-ktoucnr6]{row-gap:var(--space-3);grid-template-columns:1fr 1fr;grid-template-areas:"crown crown""prev next"}.chapter-crown[data-astro-cid-ktoucnr6]{grid-area:crown}.chapter-nav-link[data-astro-cid-ktoucnr6].prev{grid-area:prev}.chapter-nav-link[data-astro-cid-ktoucnr6].next{grid-area:next}}