.br-chapter-nav{border-top:1px solid var(--br-line);border-bottom:1px solid var(--br-line);color:var(--br-text);min-width:0;margin:clamp(24px,4vw,45px) 0}.br-chapter-nav>.br-eyebrow{color:var(--br-green);padding:15px 0 12px}.br-chapter-nav ol{grid-template-columns:repeat(auto-fit,minmax(min(100%,215px),1fr));gap:0;margin:0;padding:0 0 10px;list-style:none;display:grid}.br-chapter-nav li{min-width:0}.br-chapter-nav a{border-top:1px solid var(--br-line);min-height:56px;color:var(--br-text);overflow-wrap:anywhere;grid-template-columns:27px minmax(0,1fr) 18px;align-items:center;gap:11px;padding:10px 14px 10px 0;font-size:13px;line-height:1.5;text-decoration:none;transition:color .15s,background-color .15s;display:grid}.br-chapter-nav a:hover{color:var(--br-green);background:color-mix(in srgb, var(--br-green) 5%, transparent)}.br-chapter-nav a:focus-visible{outline:3px solid var(--br-green);outline-offset:-3px}.br-chapter-nav-number{color:var(--br-green);font:700 11px/1 ui-monospace,SFMono-Regular,monospace}.br-chapter-nav a>svg{width:17px;height:17px}.br-editorial-card[id],.ed-immersion[id]{scroll-margin-top:115px}@media (max-width:560px){.br-chapter-nav ol{grid-template-columns:minmax(0,1fr)}.br-chapter-nav a{min-height:48px}}@media (prefers-reduced-motion:reduce){.br-chapter-nav a{transition:none}}