.reading-countdown[data-astro-cid-egg7nqdx]{position:fixed;z-index:60;left:1rem;bottom:1rem;margin:0;padding:.45rem .85rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface-raised);color:var(--color-muted);font-family:IBM Plex Sans,IBM Plex Sans JP,sans-serif;font-size:.72rem;box-shadow:var(--shadow-soft);opacity:0;transform:translateY(8px);pointer-events:none}@media(prefers-reduced-motion:no-preference){.reading-countdown[data-astro-cid-egg7nqdx]{transition:opacity .2s ease,transform .2s ease}}.reading-countdown[data-astro-cid-egg7nqdx].is-visible{opacity:1;transform:translateY(0)}@media(max-width:640px){.reading-countdown[data-astro-cid-egg7nqdx]{left:.6rem;bottom:.6rem;font-size:.68rem}}.article-shell[data-astro-cid-egg7nqdx]{padding-top:clamp(3.5rem,7vw,6.5rem)}.article-header[data-astro-cid-egg7nqdx]{max-width:56rem;margin-inline:auto;padding-bottom:clamp(2.5rem,5vw,4.5rem);border-bottom:1px solid var(--color-border)}.article-header[data-astro-cid-egg7nqdx] nav[data-astro-cid-egg7nqdx]{display:flex;margin-bottom:2.5rem;align-items:center;gap:.55rem;color:var(--color-muted);font-size:.72rem}.article-header[data-astro-cid-egg7nqdx] nav[data-astro-cid-egg7nqdx] a[data-astro-cid-egg7nqdx]{color:var(--color-muted)}h1[data-astro-cid-egg7nqdx]{margin:.75rem 0 0;font-family:IBM Plex Sans,IBM Plex Sans JP,sans-serif;font-size:clamp(2.35rem,1.65rem + 3.5vw,4.8rem);font-weight:600;letter-spacing:-.04em;line-height:1.18;text-wrap:balance}.description[data-astro-cid-egg7nqdx]{max-width:47rem;margin:1.35rem 0 0;color:var(--color-muted);font-size:clamp(1rem,.93rem + .35vw,1.17rem);line-height:1.85}.article-meta[data-astro-cid-egg7nqdx]{display:flex;margin-top:1.6rem;flex-wrap:wrap;align-items:center;gap:.55rem;color:var(--color-muted);font-family:IBM Plex Sans,IBM Plex Sans JP,sans-serif;font-size:.75rem}.article-meta[data-astro-cid-egg7nqdx] span[data-astro-cid-egg7nqdx]:first-child{color:var(--color-text);font-weight:700}.tags[data-astro-cid-egg7nqdx]{display:flex;margin:1rem 0 0;padding:0;flex-wrap:wrap;gap:.7rem;color:var(--color-secondary-700);font-size:.7rem;list-style:none}[data-theme=dark] .tags[data-astro-cid-egg7nqdx]{color:var(--color-secondary-300)}.article-grid[data-astro-cid-egg7nqdx]{display:grid;max-width:66rem;margin:clamp(2.8rem,6vw,5rem) auto 0;align-items:start;grid-template-columns:minmax(10rem,13rem) minmax(0,46rem);gap:clamp(2rem,5vw,5rem)}.article-grid[data-astro-cid-egg7nqdx]:has(>.article-main:first-child){display:block;max-width:46rem}.toc[data-astro-cid-egg7nqdx]{position:sticky;top:6.5rem;padding-left:1rem;border-left:1px solid var(--color-border)}.toc[data-astro-cid-egg7nqdx]>p[data-astro-cid-egg7nqdx]{margin:0 0 .7rem;color:var(--color-text);font-family:IBM Plex Sans,IBM Plex Sans JP,sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.08em}.toc[data-astro-cid-egg7nqdx] ol[data-astro-cid-egg7nqdx]{margin:0;padding:0;list-style:none}.toc[data-astro-cid-egg7nqdx] li[data-astro-cid-egg7nqdx]{margin-block:.5rem;line-height:1.45}.toc[data-astro-cid-egg7nqdx] li[data-astro-cid-egg7nqdx].nested{padding-left:.7rem}.toc[data-astro-cid-egg7nqdx] a[data-astro-cid-egg7nqdx]{color:var(--color-muted);font-size:.7rem;text-decoration:none}.toc[data-astro-cid-egg7nqdx] a[data-astro-cid-egg7nqdx]:hover{color:var(--color-link)}.article-main[data-astro-cid-egg7nqdx]{min-width:0}.source-list[data-astro-cid-egg7nqdx]{margin-top:3.5rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:.75rem;background:var(--color-surface)}.source-list[data-astro-cid-egg7nqdx] h2[data-astro-cid-egg7nqdx]{margin:0;font-family:IBM Plex Sans,IBM Plex Sans JP,sans-serif;font-size:1rem}.source-list[data-astro-cid-egg7nqdx] p[data-astro-cid-egg7nqdx]{margin:.35rem 0 0;color:var(--color-muted);font-size:.75rem}.source-list[data-astro-cid-egg7nqdx] ul[data-astro-cid-egg7nqdx]{display:flex;margin:.8rem 0 0;padding:0;flex-wrap:wrap;gap:.55rem;list-style:none}.source-list[data-astro-cid-egg7nqdx] code[data-astro-cid-egg7nqdx]{padding:.2rem .4rem;border-radius:.3rem;background:var(--color-code);font-family:IBM Plex Mono,monospace;font-size:.7rem}.article-footer[data-astro-cid-egg7nqdx]{display:grid;margin-top:3.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border);grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:1rem}.article-footer[data-astro-cid-egg7nqdx] div[data-astro-cid-egg7nqdx]{display:grid;gap:.15rem}.article-footer[data-astro-cid-egg7nqdx] span[data-astro-cid-egg7nqdx]{color:var(--color-muted);font-size:.65rem}.article-footer[data-astro-cid-egg7nqdx] time[data-astro-cid-egg7nqdx],.article-footer[data-astro-cid-egg7nqdx] strong[data-astro-cid-egg7nqdx]{color:var(--color-text);font-size:.75rem;font-weight:600}@media(max-width:850px){.article-grid[data-astro-cid-egg7nqdx]{grid-template-columns:1fr}.toc[data-astro-cid-egg7nqdx]{position:static;padding:1rem;border:1px solid var(--color-border);border-radius:.7rem;background:var(--color-surface)}.toc[data-astro-cid-egg7nqdx] ol[data-astro-cid-egg7nqdx]{-moz-columns:2;columns:2}}@media(max-width:560px){.toc[data-astro-cid-egg7nqdx] ol[data-astro-cid-egg7nqdx]{-moz-columns:1;columns:1}}