.series-index-region[data-astro-cid-7vho6nc6]{align-self:start;height:calc(100vh - 8rem);max-height:calc(100vh - 8rem);transition:opacity .16s,transform .16s,visibility .16s;position:sticky;top:6rem}.series-index[data-astro-cid-7vho6nc6]{max-height:inherit;color:var(--muted);font-size:.78rem;overflow:hidden auto}.series-index__header[data-astro-cid-7vho6nc6]{justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:.35rem;display:flex}.series-index__context[data-astro-cid-7vho6nc6]{z-index:1;background:var(--background);padding-bottom:.35rem;position:sticky;top:0}.series-index__label[data-astro-cid-7vho6nc6]{color:var(--text);margin:0;font-weight:700}.series-index__series-link[data-astro-cid-7vho6nc6]{color:var(--accent);margin-bottom:.65rem;font-weight:650;text-decoration:none;display:block}.series-index__hide[data-astro-cid-7vho6nc6],.series-index__restore[data-astro-cid-7vho6nc6]{color:var(--faint);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.series-index__hide[data-astro-cid-7vho6nc6]{z-index:1;opacity:.45;border-radius:.4rem;flex:none;width:2rem;height:2rem;transition:background-color .14s,color .14s,opacity .14s;position:absolute;top:50%;right:-2.5rem;transform:translateY(-50%)}.series-index-region[data-astro-cid-7vho6nc6]:hover .series-index__hide[data-astro-cid-7vho6nc6],.series-index-region[data-astro-cid-7vho6nc6]:focus-within .series-index__hide[data-astro-cid-7vho6nc6]{opacity:1}.series-index__hide[data-astro-cid-7vho6nc6]:hover,.series-index__hide[data-astro-cid-7vho6nc6]:focus-visible{background:var(--accent-soft);color:var(--text)}.series-index__hide[data-astro-cid-7vho6nc6]:focus-visible{outline:2px solid var(--accent);outline-offset:.2rem}.series-index-region--hidden[data-astro-cid-7vho6nc6]{visibility:hidden;opacity:0;pointer-events:none;width:min(16rem,100vw - 3rem);position:fixed;top:6rem;left:0;transform:translate(-2rem)}.series-index__restore[data-astro-cid-7vho6nc6]{z-index:9;width:4rem;height:auto;position:fixed;top:4rem;bottom:0;left:0}.series-index__restore-surface[data-astro-cid-7vho6nc6]{border:1px solid var(--border);background:var(--surface);width:2rem;height:2rem;box-shadow:var(--shadow);opacity:.45;border-radius:.4rem;place-items:center;transition:background-color .14s,border-color .14s,color .14s,opacity .14s,transform .14s;display:grid;transform:translate(-.25rem)}.series-index__restore[data-astro-cid-7vho6nc6]:hover,.series-index__restore[data-astro-cid-7vho6nc6]:focus-visible{color:var(--text)}.series-index__restore[data-astro-cid-7vho6nc6]:hover .series-index__restore-surface[data-astro-cid-7vho6nc6],.series-index__restore[data-astro-cid-7vho6nc6]:focus-visible .series-index__restore-surface[data-astro-cid-7vho6nc6]{border-color:color-mix(in srgb, var(--accent) 32%, var(--border));background:var(--accent-soft);opacity:1;transform:translate(0)}.series-index__restore[data-astro-cid-7vho6nc6]:focus-visible{outline:none}.series-index__restore[data-astro-cid-7vho6nc6]:focus-visible .series-index__restore-surface[data-astro-cid-7vho6nc6]{outline:2px solid var(--accent);outline-offset:.2rem}.series-index__toggle-icon[data-astro-cid-7vho6nc6]{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.65px;width:1rem;height:1rem;display:block}.series-index__restore[data-astro-cid-7vho6nc6][hidden],.series-index__hide[data-astro-cid-7vho6nc6][hidden]{display:none}.series-index__groups[data-astro-cid-7vho6nc6],.series-index__items[data-astro-cid-7vho6nc6]{margin:0;padding:0;list-style:none}.series-index__group[data-astro-cid-7vho6nc6]+.series-index__group[data-astro-cid-7vho6nc6]{margin-top:.65rem}.series-index__group-label[data-astro-cid-7vho6nc6]{color:var(--text);margin:0 0 .2rem;font-size:.76rem;font-weight:650;display:block}.series-index__group-link[data-astro-cid-7vho6nc6]{text-decoration:none}.series-index__group-link[data-astro-cid-7vho6nc6][aria-current=page]{color:var(--accent)}.series-index__items[data-astro-cid-7vho6nc6]{border-left:1px solid var(--border)}.series-index__items[data-astro-cid-7vho6nc6] li[data-astro-cid-7vho6nc6]{line-height:1.45}.series-index__items[data-astro-cid-7vho6nc6] li[data-astro-cid-7vho6nc6] a[data-astro-cid-7vho6nc6]{padding:.35rem .75rem .35rem .9rem;text-decoration:none;display:block}.series-index__items[data-astro-cid-7vho6nc6] li[data-astro-cid-7vho6nc6] a[data-astro-cid-7vho6nc6][aria-current=page]{border-left:2px solid var(--accent);background:var(--accent-soft);color:var(--text);margin-left:-1px;font-weight:650}@media (width<=1200px){.series-index-region[data-astro-cid-7vho6nc6],.series-index-region--hidden[data-astro-cid-7vho6nc6]{z-index:12;top:var(--site-header-height,4rem);background:var(--surface);width:min(20rem,100vw - 3rem);height:auto;max-height:none;box-shadow:var(--shadow);padding:1.25rem 1.5rem 2rem;position:fixed;bottom:0;left:0}.series-index-region--hidden[data-astro-cid-7vho6nc6]{visibility:hidden;opacity:0;pointer-events:none;transform:translate(-100%)}.series-index[data-astro-cid-7vho6nc6]{height:100%;max-height:100%}.series-index__context[data-astro-cid-7vho6nc6]{background:var(--surface)}.series-index__hide[data-astro-cid-7vho6nc6]{right:-2.5rem}.series-index__restore[data-astro-cid-7vho6nc6]{top:var(--site-header-height,4rem);width:3rem}.series-index__restore-surface[data-astro-cid-7vho6nc6]{opacity:1;transform:translate(-.2rem)}}@media (width<=900px){.series-index-region[data-astro-cid-7vho6nc6],.series-index__restore[data-astro-cid-7vho6nc6]{display:none}}@media print{.series-index-region[data-astro-cid-7vho6nc6],.series-index__restore[data-astro-cid-7vho6nc6]{display:none}}.mobile-reading-nav[data-astro-cid-7eqb3o3d]{display:none}@media (width<=900px){.mobile-reading-nav[data-astro-cid-7eqb3o3d]{z-index:8;top:calc(var(--site-header-height,4rem) + .5rem);grid-column:1/-1;justify-content:flex-start;align-self:start;display:flex;position:sticky}.mobile-reading-nav__trigger[data-astro-cid-7eqb3o3d],.mobile-reading-nav__close[data-astro-cid-7eqb3o3d],.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]{border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;cursor:pointer}.mobile-reading-nav__trigger[data-astro-cid-7eqb3o3d]{width:2.5rem;height:2.5rem;color:var(--muted);border-radius:.7rem;place-items:center;padding:0;display:grid;box-shadow:0 2px 10px #00000014}.mobile-reading-nav__trigger[data-astro-cid-7eqb3o3d] svg[data-astro-cid-7eqb3o3d],.mobile-reading-nav__close[data-astro-cid-7eqb3o3d] svg[data-astro-cid-7eqb3o3d]{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:1.1rem;height:1.1rem}.mobile-reading-nav__backdrop[data-astro-cid-7eqb3o3d]{z-index:12;inset:var(--site-header-height,4rem) 0 0;cursor:pointer;background:#0000007a;border:0;position:fixed}.mobile-reading-nav__drawer[data-astro-cid-7eqb3o3d]{z-index:13;top:var(--site-header-height,4rem);background:var(--surface);width:min(85vw,22rem);color:var(--muted);visibility:hidden;flex-direction:column;transition:transform .18s,visibility .18s;display:flex;position:fixed;bottom:0;left:0;transform:translate(-102%);box-shadow:0 16px 50px #00000038}.mobile-reading-nav--open[data-astro-cid-7eqb3o3d] .mobile-reading-nav__drawer[data-astro-cid-7eqb3o3d]{visibility:visible;transform:translate(0)}.mobile-reading-nav__header[data-astro-cid-7eqb3o3d]{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;min-height:3.5rem;padding:.55rem .85rem .55rem 1rem;display:flex}.mobile-reading-nav__header[data-astro-cid-7eqb3o3d] p[data-astro-cid-7eqb3o3d]{color:var(--text);margin:0;font-size:.95rem;font-weight:700}.mobile-reading-nav__close[data-astro-cid-7eqb3o3d]{border-color:#0000;border-radius:50%;place-items:center;width:2.5rem;height:2.5rem;padding:0;display:grid}.mobile-reading-nav__trigger[data-astro-cid-7eqb3o3d]:hover,.mobile-reading-nav__trigger[data-astro-cid-7eqb3o3d]:focus-visible,.mobile-reading-nav__close[data-astro-cid-7eqb3o3d]:hover,.mobile-reading-nav__close[data-astro-cid-7eqb3o3d]:focus-visible,.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]:hover,.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]:focus-visible{border-color:var(--accent);color:var(--accent);outline:none}.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d]{grid-template-columns:1fr 1fr;padding:.75rem 1rem 0;display:grid}.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]{min-height:2.5rem;color:var(--muted);padding:.4rem .65rem;font-size:.8rem}.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]:first-child{border-radius:.4rem 0 0 .4rem}.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d]:last-child{border-radius:0 .4rem .4rem 0;margin-left:-1px}.mobile-reading-nav__tabs[data-astro-cid-7eqb3o3d] button[data-astro-cid-7eqb3o3d][aria-selected=true]{z-index:1;border-color:var(--accent);background:var(--accent-soft);color:var(--text);font-weight:700;position:relative}.mobile-reading-nav__content[data-astro-cid-7eqb3o3d]{overscroll-behavior:contain;flex:1;min-height:0;padding:1rem 1rem 2rem;overflow-y:auto}.mobile-reading-nav__panel[data-astro-cid-7eqb3o3d][hidden],.mobile-reading-nav__backdrop[data-astro-cid-7eqb3o3d][hidden]{display:none}.mobile-reading-nav__context[data-astro-cid-7eqb3o3d]{z-index:1;background:var(--surface);padding:0 0 .65rem;position:sticky;top:-1rem}.mobile-reading-nav__context[data-astro-cid-7eqb3o3d] p[data-astro-cid-7eqb3o3d],.mobile-reading-nav__panel-title[data-astro-cid-7eqb3o3d]{color:var(--text);margin:0 0 .25rem;font-size:.78rem;font-weight:700}.mobile-reading-nav__context[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d]{color:var(--accent);font-size:.84rem;font-weight:650;text-decoration:none}.mobile-reading-nav__groups[data-astro-cid-7eqb3o3d],.mobile-reading-nav__items[data-astro-cid-7eqb3o3d],.mobile-reading-nav__toc[data-astro-cid-7eqb3o3d]{margin:0;padding:0;list-style:none}.mobile-reading-nav__group[data-astro-cid-7eqb3o3d]+.mobile-reading-nav__group[data-astro-cid-7eqb3o3d]{margin-top:.7rem}.mobile-reading-nav__group-label[data-astro-cid-7eqb3o3d]{color:var(--text);margin:0 0 .25rem;font-size:.8rem;font-weight:650;text-decoration:none;display:block}.mobile-reading-nav__group-label[data-astro-cid-7eqb3o3d][aria-current=page]{color:var(--accent)}.mobile-reading-nav__items[data-astro-cid-7eqb3o3d],.mobile-reading-nav__toc[data-astro-cid-7eqb3o3d]{border-left:1px solid var(--border)}.mobile-reading-nav__items[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d],.mobile-reading-nav__toc[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d]{padding:.38rem .6rem .38rem .85rem;font-size:.8rem;line-height:1.45;text-decoration:none;display:block}.mobile-reading-nav__items[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d][aria-current=page]{border-left:2px solid var(--accent);background:var(--accent-soft);color:var(--text);margin-left:-1px;font-weight:650}.mobile-reading-nav__toc-depth-3[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d]{padding-left:1.55rem}.mobile-reading-nav__toc-depth-4[data-astro-cid-7eqb3o3d] a[data-astro-cid-7eqb3o3d]{padding-left:2.25rem}body.mobile-reading-nav-open{overflow:hidden}}@media print{.mobile-reading-nav[data-astro-cid-7eqb3o3d]{display:none}}