.series-shelf ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:0;padding:0;list-style:none}.series-shelf li{border:1px solid var(--line);background:#fff}.series-shelf li.is-current{border-left:4px solid var(--teal);background:#f7fbfa}.series-shelf a{display:flex;flex-direction:column;padding:.8rem 1rem;color:inherit;text-decoration:none}.series-shelf small{color:var(--teal);font-weight:700}.series-shelf span{font-weight:700}.series-navigation{--series-nav-accent:#4d8fa0;margin:2rem 0;padding:1.25rem;border:1px solid color-mix(in srgb,var(--series-nav-accent) 38%,var(--line));border-left:4px solid var(--series-nav-accent);background:color-mix(in srgb,var(--series-nav-accent) 5%,#fff)}.series-navigation--amber{--series-nav-accent:#aa7d32}.series-navigation--violet{--series-nav-accent:#716991}.series-navigation--green{--series-nav-accent:#56866e}.series-navigation>header{display:flex;justify-content:space-between;gap:1rem;padding-bottom:.9rem;border-bottom:1px solid color-mix(in srgb,var(--series-nav-accent) 22%,var(--line))}.series-navigation>header>div:first-child{display:flex;flex-direction:column}.series-navigation header small{color:var(--series-nav-accent);font-size:.65rem;font-weight:700;letter-spacing:.14em}.series-navigation header strong{font-family:serif;font-size:1.1rem}.series-navigation-position{display:flex;flex-direction:column;align-items:flex-end;color:var(--muted);font-size:.78rem}.series-navigation-position b{color:var(--series-nav-accent);font-family:serif;font-size:1rem}.series-complete-message{margin:.9rem 0 0;color:var(--series-nav-accent);font-family:serif;font-weight:700}.series-navigation-links{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1.1fr);align-items:stretch;gap:.75rem;margin-top:1rem}.series-nav-card{display:flex;min-height:5.5rem;flex-direction:column;justify-content:center;padding:.8rem;border:1px solid var(--line);background:#fff;color:inherit;text-decoration:none}.series-nav-card small{color:var(--series-nav-accent);font-weight:700}.series-nav-card em{margin:.15rem 0;color:var(--muted);font-size:.7rem;font-style:normal}.series-nav-card span{display:-webkit-box;overflow:hidden;font-size:.82rem;font-weight:700;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:3}.series-nav-next{border-color:color-mix(in srgb,var(--series-nav-accent) 55%,var(--line));box-shadow:0 4px 14px color-mix(in srgb,var(--series-nav-accent) 11%,transparent)}.series-nav-next small{font-size:.82rem}.series-nav-index{align-self:center;padding:.8rem;color:var(--series-nav-accent);font-size:.78rem;font-weight:700;text-align:center;text-decoration:none}.series-nav-card:focus-visible,.series-nav-index:focus-visible{outline:3px solid var(--series-nav-accent);outline-offset:3px}@media(max-width:620px){.series-shelf ol{grid-template-columns:1fr}}@media(max-width:620px){.series-navigation{padding:1rem}.series-navigation>header{align-items:flex-start}.series-navigation-position span{max-width:10rem;text-align:right}.series-navigation-links{display:flex;flex-direction:column}.series-nav-next,.series-nav-restart{order:1}.series-nav-index{order:2;width:100%;border:1px solid var(--line)}.series-nav-previous{order:3}.series-nav-spacer{display:none}.series-nav-card{min-height:4.8rem}}.perinatal-timeline{margin:1.5rem 0;padding:1.1rem;border:1px solid color-mix(in srgb,var(--teal) 35%,transparent);border-radius:1rem;background:color-mix(in srgb,var(--teal) 6%,white)}.perinatal-timeline>strong{display:block;margin-bottom:.75rem}.perinatal-timeline ol{display:grid;grid-template-columns:repeat(4,1fr);gap:.55rem;margin:0;padding:0;list-style:none}.perinatal-timeline a{display:flex;min-height:4.2rem;flex-direction:column;justify-content:center;padding:.7rem;border-radius:.7rem;background:var(--surface,#fff);text-decoration:none}.perinatal-timeline span{font-weight:700}.perinatal-timeline small{color:var(--muted,#64748b)}.perinatal-timeline .is-current a{outline:2px solid var(--teal)}@media(max-width:700px){.perinatal-timeline ol{grid-template-columns:repeat(2,1fr)}}.article-copyright[data-astro-cid-x3owrqnv]{margin-top:3rem;padding:1.25rem 1.4rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f7f8f5;color:var(--muted);font-size:.9rem}.article-copyright[data-astro-cid-x3owrqnv] p[data-astro-cid-x3owrqnv]{margin:.45rem 0}.article-copyright__owner[data-astro-cid-x3owrqnv]{color:var(--ink);font-weight:700}.risk-notice[data-astro-cid-2l3ourxg]{margin:1.25rem 0;padding:1rem 1.2rem;border:1px solid var(--line);border-left:4px solid var(--gold);background:#fffdf6;font-size:.92rem}.risk-notice[data-astro-cid-2l3ourxg] p[data-astro-cid-2l3ourxg]{margin:.35rem 0 0;color:var(--muted)}