.toc[data-astro-cid-vrmg3htk]{margin:0 0 2.2rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-soft)}.toc__title[data-astro-cid-vrmg3htk]{display:flex;align-items:center;gap:.5rem;padding:.85rem 1.1rem;font-weight:700;font-size:.95rem;color:var(--color-primary);cursor:pointer;list-style:none;user-select:none}.toc__title[data-astro-cid-vrmg3htk]::-webkit-details-marker{display:none}.toc__chevron[data-astro-cid-vrmg3htk]{margin-left:auto;transition:transform .18s cubic-bezier(.23,1,.32,1);color:var(--color-text-subtle)}details[data-astro-cid-vrmg3htk][open] .toc__chevron[data-astro-cid-vrmg3htk]{transform:rotate(180deg)}.toc__list[data-astro-cid-vrmg3htk]{margin:0;padding:0 1.25rem 1rem 1.4rem;counter-reset:toc}.toc__item[data-astro-cid-vrmg3htk]{list-style:none;counter-increment:toc;line-height:1.6;font-size:.92rem;position:relative;padding:.3rem 0 .3rem 1.7rem}.toc__item[data-astro-cid-vrmg3htk]:before{content:counter(toc,decimal-leading-zero);position:absolute;left:0;top:.38rem;font-size:.75rem;font-weight:700;color:var(--color-accent);font-variant-numeric:tabular-nums}.toc__item--sub[data-astro-cid-vrmg3htk]{counter-increment:none;padding-left:2.6rem;font-size:.88rem}.toc__item--sub[data-astro-cid-vrmg3htk]:before{content:"—";left:1.7rem;color:var(--color-text-subtle);font-weight:400}.toc__item[data-astro-cid-vrmg3htk] a[data-astro-cid-vrmg3htk]{color:var(--color-text-muted);text-decoration:none}.toc__item[data-astro-cid-vrmg3htk] a[data-astro-cid-vrmg3htk]:hover{color:var(--color-link);text-decoration:underline;text-underline-offset:3px}.toc__item[data-astro-cid-vrmg3htk].is-active:after{content:"";position:absolute;left:-.6rem;top:.45rem;bottom:.45rem;width:3px;border-radius:2px;background:var(--color-accent)}.toc__item[data-astro-cid-vrmg3htk].is-active a[data-astro-cid-vrmg3htk]{color:var(--color-primary);font-weight:700}.share--inline[data-astro-cid-cdlalcej]{margin:2.5rem 0 0;padding:1.4rem 1.2rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-soft)}.share__label[data-astro-cid-cdlalcej]{margin:0 0 .8rem;font-size:.88rem;font-weight:700;color:var(--color-text-muted);text-align:center}.share__row[data-astro-cid-cdlalcej]{display:flex;flex-wrap:wrap;justify-content:center;gap:.55rem}.share__btn[data-astro-cid-cdlalcej]{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .95rem;border-radius:999px;color:#fff;font-size:.82rem;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:transform .16s cubic-bezier(.23,1,.32,1),opacity .16s}.share__btn[data-astro-cid-cdlalcej]:hover{opacity:.85}.share__btn[data-astro-cid-cdlalcej]:active{transform:scale(.96)}.share__btn--copy[data-astro-cid-cdlalcej]{background:var(--color-primary)}.share__btn--copy[data-astro-cid-cdlalcej].is-copied{background:var(--color-safe)}.share--side[data-astro-cid-cdlalcej]{position:sticky;top:6.5rem;display:flex;flex-direction:column;align-items:center;gap:.55rem}.share__side-label[data-astro-cid-cdlalcej]{font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-subtle);writing-mode:vertical-rl;margin-bottom:.2rem}.share__side-btn[data-astro-cid-cdlalcej]{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:50%;color:#fff;border:none;cursor:pointer;box-shadow:var(--shadow-card);transition:transform .16s cubic-bezier(.23,1,.32,1),opacity .16s}.share__side-btn[data-astro-cid-cdlalcej]:hover{opacity:.85;transform:translateY(-2px)}.share__side-btn[data-astro-cid-cdlalcej]:active{transform:scale(.94)}.share__side-btn--copy[data-astro-cid-cdlalcej]{background:var(--color-primary)}.share__side-btn--copy[data-astro-cid-cdlalcej].is-copied{background:var(--color-safe)}.feedback[data-astro-cid-pomtdm2i]{margin:2rem 0 0;padding:1.5rem 1.2rem;border:1px dashed var(--color-border);border-radius:var(--radius-md);text-align:center}.feedback__q[data-astro-cid-pomtdm2i]{margin:0 0 .9rem;font-size:.95rem;font-weight:700;color:var(--color-text)}.feedback__btns[data-astro-cid-pomtdm2i]{display:flex;justify-content:center;gap:.7rem;flex-wrap:wrap}.feedback__btn[data-astro-cid-pomtdm2i]{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem 1.2rem;border-radius:999px;font-size:.88rem;font-weight:700;cursor:pointer;border:1.5px solid var(--color-border);background:var(--color-bg);color:var(--color-text-muted);transition:transform .16s cubic-bezier(.23,1,.32,1),border-color .16s,color .16s,background .16s}.feedback__btn[data-astro-cid-pomtdm2i]:active{transform:scale(.96)}.feedback__btn--yes[data-astro-cid-pomtdm2i]:hover{border-color:var(--color-safe);color:var(--color-safe);background:var(--color-safe-bg)}.feedback__btn--no[data-astro-cid-pomtdm2i]:hover{border-color:var(--color-accent);color:var(--color-accent-dark);background:var(--color-warning-bg)}.feedback__thanks[data-astro-cid-pomtdm2i]{margin:0;font-size:.9rem;color:var(--color-safe);font-weight:600;line-height:1.7}.related[data-astro-cid-c4wxyrxg]{margin:2.5rem 0 0}.related__heading[data-astro-cid-c4wxyrxg]{display:flex;align-items:center;gap:.5rem;margin:0 0 1rem;padding-left:.75rem;border-left:4px solid var(--color-accent);font-size:1.15rem;font-weight:700;line-height:1.4;color:var(--color-text)}.related__list[data-astro-cid-c4wxyrxg]{display:grid;gap:.8rem;margin:0;padding:0;list-style:none}@media(min-width:640px){.related__list[data-astro-cid-c4wxyrxg]{grid-template-columns:repeat(3,minmax(0,1fr))}}.related__card[data-astro-cid-c4wxyrxg]{display:flex;flex-direction:column;gap:.5rem;height:100%;padding:1rem 1.1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);box-shadow:var(--shadow-card);text-decoration:none;transition:transform .18s cubic-bezier(.23,1,.32,1),box-shadow .18s}.related__card[data-astro-cid-c4wxyrxg]:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift)}.related__cat[data-astro-cid-c4wxyrxg]{align-self:flex-start;padding:.15rem .6rem;border-radius:999px;background:var(--color-warning-bg);color:var(--color-accent-dark);font-size:.7rem;font-weight:700;line-height:1.6}.related__title[data-astro-cid-c4wxyrxg]{font-size:.88rem;font-weight:700;line-height:1.55;color:var(--color-text);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.related__more[data-astro-cid-c4wxyrxg]{margin-top:auto;font-size:.8rem;font-weight:600;color:var(--color-link)}.obs-log[data-astro-cid-perijf4m]{margin-top:3rem;border:1px solid var(--color-border);border-left:4px solid var(--color-accent);border-radius:10px;background:var(--color-bg-soft, #faf9f7);padding:1.5rem 1.25rem}.obs-log__title[data-astro-cid-perijf4m]{font-size:1.125rem;font-weight:700;color:var(--color-text);margin:0}.obs-log__sub[data-astro-cid-perijf4m]{margin:.5rem 0 0;font-size:.8125rem;line-height:1.8;color:var(--color-text-muted)}.obs-log__list[data-astro-cid-perijf4m]{list-style:none;margin:1.25rem 0 0;padding:0}.obs-log__item[data-astro-cid-perijf4m]{position:relative;padding:0 0 1.25rem 1.5rem;border-left:2px solid var(--color-border);margin-left:.4rem}.obs-log__item[data-astro-cid-perijf4m]:last-child{padding-bottom:.25rem;border-left-color:transparent}.obs-log__dot[data-astro-cid-perijf4m]{position:absolute;left:-.4rem;top:.2rem;width:.75rem;height:.75rem;border-radius:50%;background:var(--color-accent);border:2px solid #fff;box-shadow:0 0 0 1px var(--color-border)}.obs-log__date[data-astro-cid-perijf4m]{margin:0;font-size:.8125rem;font-weight:700;color:var(--color-text-subtle);display:flex;align-items:center;gap:.5rem}.obs-log__badge[data-astro-cid-perijf4m]{display:inline-block;font-size:.6875rem;font-weight:700;padding:.1rem .5rem;border-radius:9999px;background:var(--color-warning-bg);color:var(--color-accent-dark)}.obs-log__note[data-astro-cid-perijf4m]{margin:.35rem 0 0;font-size:.9375rem;line-height:1.9;color:var(--color-text)}@media(max-width:640px){.obs-log[data-astro-cid-perijf4m]{padding:1.25rem 1rem}}.article-shell[data-astro-cid-c7vabzjd]{display:grid;grid-template-columns:1fr;max-width:var(--container-max)}.article-side[data-astro-cid-c7vabzjd]{display:none}@media(min-width:1100px){.article-shell[data-astro-cid-c7vabzjd]{grid-template-columns:4rem minmax(0,1fr) 4rem;column-gap:1rem}.article-side[data-astro-cid-c7vabzjd]{display:block;grid-column:1}.article-shell[data-astro-cid-c7vabzjd]>article[data-astro-cid-c7vabzjd]{grid-column:2}}