.rail__block[data-astro-cid-y4jdheew]{margin-bottom:var(--space-6)}.rail__block[data-astro-cid-y4jdheew]:last-child{margin-bottom:0}.rail__h[data-astro-cid-y4jdheew]{font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:.14em;text-transform:uppercase;color:var(--color-text-faint);margin-bottom:var(--space-2)}.rail__h[data-astro-cid-y4jdheew] a[data-astro-cid-y4jdheew]{color:inherit;text-decoration:none}@media (hover:hover){.rail__h[data-astro-cid-y4jdheew] a[data-astro-cid-y4jdheew]:hover{color:var(--color-accent)}}.rail__list[data-astro-cid-y4jdheew]{margin:0;padding:0;list-style:none}.rail__list[data-astro-cid-y4jdheew] li[data-astro-cid-y4jdheew]{border-top:1px solid var(--color-border-soft)}.rail__list[data-astro-cid-y4jdheew] li[data-astro-cid-y4jdheew]:last-child{border-bottom:1px solid var(--color-border-soft)}.rail__link[data-astro-cid-y4jdheew]{gap:var(--space-2);padding:var(--space-2) var(--space-1);font-size:var(--text-sm);font-weight:var(--weight-semibold);line-height:var(--leading-snug);color:var(--color-text-muted);transition:color var(--transition-fast), padding-left var(--transition-fast);align-items:baseline;text-decoration:none;display:flex}.rail__n[data-astro-cid-y4jdheew]{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-faint);flex:none}.rail__dot[data-astro-cid-y4jdheew]{border-radius:var(--radius-full);background-color:var(--v-accent,var(--color-accent));flex:none;align-self:center;width:8px;height:8px}.rail__label[data-astro-cid-y4jdheew]{min-width:0}.rail__ct[data-astro-cid-y4jdheew]{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-faint);flex:none;margin-left:auto}.rail__link[data-astro-cid-y4jdheew].is-on{color:var(--color-accent)}@media (hover:hover){.rail__link[data-astro-cid-y4jdheew]:hover{color:var(--color-accent);padding-left:var(--space-2)}}.rail__link[data-astro-cid-y4jdheew]:focus-visible{color:var(--color-accent)}.toc__list[data-astro-cid-y4jdheew]{margin:0;padding:0;list-style:none}.toc__link[data-astro-cid-y4jdheew]{padding:var(--space-2) 0 var(--space-2) var(--space-3);font-size:var(--text-sm);line-height:var(--leading-snug);color:var(--color-text-faint);border-left:2px solid var(--color-border);transition:color var(--transition-fast), border-color var(--transition-fast);text-decoration:none;display:block}.toc__link[data-astro-cid-y4jdheew].is-on{color:var(--color-accent);border-left-color:var(--color-accent);font-weight:var(--weight-semibold)}@media (hover:hover){.toc__link[data-astro-cid-y4jdheew]:hover{color:var(--color-text)}}.rail__pathpos[data-astro-cid-y4jdheew]{border-top:1px solid var(--color-border);padding-top:var(--space-4)}.pathpos__list[data-astro-cid-y4jdheew]{margin:0;padding:0;list-style:none}.pathpos__link[data-astro-cid-y4jdheew]{padding:var(--space-1) 0;font-size:var(--text-sm);color:var(--color-text-muted);text-decoration:none;display:block}.pathpos__link[data-astro-cid-y4jdheew].is-cur{font-weight:var(--weight-semibold);color:var(--color-accent)}.pathpos__link[data-astro-cid-y4jdheew].is-cur:before{content:"▸ "}@media (hover:hover){.pathpos__link[data-astro-cid-y4jdheew]:hover{color:var(--color-accent)}}@media (width<=1080px){.rail--left[data-astro-cid-y4jdheew]{gap:var(--space-4);flex-wrap:wrap;align-items:flex-start;display:flex}.rail__block[data-astro-cid-y4jdheew]{margin-bottom:0}.rail__list[data-astro-cid-y4jdheew],.toc__list[data-astro-cid-y4jdheew],.pathpos__list[data-astro-cid-y4jdheew]{gap:var(--space-2);scrollbar-width:none;padding-bottom:2px;display:flex;overflow-x:auto}.rail__list[data-astro-cid-y4jdheew]::-webkit-scrollbar{display:none}.toc__list[data-astro-cid-y4jdheew]::-webkit-scrollbar{display:none}.rail__list[data-astro-cid-y4jdheew] li[data-astro-cid-y4jdheew]{border:0;flex:none}.rail__list[data-astro-cid-y4jdheew] li[data-astro-cid-y4jdheew]:last-child{border:0}.rail__link[data-astro-cid-y4jdheew],.toc__link[data-astro-cid-y4jdheew],.pathpos__link[data-astro-cid-y4jdheew]{border:1px solid var(--color-border);border-left:1px solid var(--color-border);border-radius:var(--radius-full);padding:var(--space-1) var(--space-3);white-space:nowrap}.rail__ct[data-astro-cid-y4jdheew],.rail__n[data-astro-cid-y4jdheew]{display:none}.rail__pathpos[data-astro-cid-y4jdheew]{border-top:0;padding-top:0}.toc__link[data-astro-cid-y4jdheew].is-on{border-color:var(--color-accent);background-color:var(--color-accent-tint)}}