.pub-guide{box-sizing:border-box;width:100%;max-width:760px;margin:0 auto;padding:var(--space-6) var(--space-4) var(--space-8);color:var(--text);font-family:var(--font);font-size:var(--fs-md);line-height:1.65}.pub-guide .pub-guide-crumbs ol{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0 0 var(--space-5);padding:0;list-style:none;color:var(--muted);font-size:var(--fs-xs)}.pub-guide .pub-guide-crumbs li+li{margin-top:0}.pub-guide-crumbs li+li:before{content:"/";margin-right:var(--space-2);color:var(--subtle)}.pub-guide-crumbs a{color:inherit}.pub-guide-head{margin-bottom:var(--space-6);padding-bottom:var(--space-6);border-bottom:1px solid var(--border)}.pub-guide h1{margin:0;font-size:var(--fs-xl);line-height:1.2;letter-spacing:-.01em;text-wrap:balance}.pub-guide h1,.pub-guide h2{font-weight:var(--weight-semibold)}.pub-guide h2{margin:var(--space-8) 0 var(--space-3);font-size:var(--fs-lg);line-height:1.3;scroll-margin-top:var(--space-8)}.pub-guide h3{margin:0 0 var(--space-2);font-size:var(--fs-md);font-weight:var(--weight-semibold);line-height:1.4}.pub-guide ol,.pub-guide p,.pub-guide ul{margin:0 0 var(--space-3)}.pub-guide ol,.pub-guide ul{padding-left:var(--space-6)}.pub-guide li+li{margin-top:var(--space-1)}.pub-guide a{color:var(--signal-text);text-underline-offset:.2em}.pub-guide a:focus-visible,.pub-guide summary:focus-visible{outline:2px solid var(--signal-text);outline-offset:2px;border-radius:var(--radius-control)}.pub-guide-byline,.pub-guide-lead{margin:var(--space-3) 0 0;color:var(--muted)}.pub-guide-byline{font-size:var(--fs-sm)}.pub-guide-answer{margin:var(--space-4) 0 0;font-size:var(--fs-lg);line-height:1.55}.pub-guide-card,.pub-guide-note,.pub-guide-takeaways,.pub-guide-toc{padding:var(--space-4) var(--space-5);border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface)}.pub-guide-note h2,.pub-guide-toc h2{margin-top:0;color:var(--muted);font-size:var(--fs-sm)}.pub-guide-toc ol{margin:0;font-size:var(--fs-sm)}.pub-guide-note{margin-top:var(--space-8);font-size:var(--fs-sm)}.pub-guide-note p{margin:0}.pub-guide-takeaways{margin-top:var(--space-8);border-color:var(--signal)}.pub-guide-takeaways h2{margin-top:0}.pub-guide-takeaways ul{margin:0}.pub-guide-faq details{border-bottom:1px solid var(--border)}.pub-guide-faq summary{display:flex;justify-content:space-between;gap:var(--space-4);padding:var(--space-4) 0;cursor:pointer;list-style:none}.pub-guide-faq summary::-webkit-details-marker{display:none}.pub-guide-faq summary h3{margin:0}.pub-guide-faq summary:after{content:"+";flex:none;color:var(--muted)}.pub-guide-faq details[open] summary:after{content:"−"}.pub-guide-faq details>p{margin:0;padding-bottom:var(--space-4);color:var(--muted)}.pub-guide-sources ol{font-size:var(--fs-sm);color:var(--muted)}.pub-guide-sources a{overflow-wrap:anywhere}.pub-guide-related{margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--border)}.pub-guide-related h2{margin-top:0}.pub-guide-related p{color:var(--muted);font-size:var(--fs-sm)}.pub-guide .pub-guide-list{display:grid;grid-gap:var(--space-3);gap:var(--space-3);padding:0;list-style:none}.pub-guide .pub-guide-list>li{margin:0}.pub-guide-card p{margin:0;color:var(--muted);font-size:var(--fs-sm)}.pub-guide-pillar{border-color:var(--signal)}@media (min-width:640px){.pub-guide{padding:var(--space-8) var(--space-6)}.pub-guide h1{font-size:calc(var(--fs-xl) * 1.25)}.pub-guide .pub-guide-list{grid-template-columns:repeat(2,1fr)}}