.beginner-guide .knowledge-head{padding:38px 0 40px}
.beginner-guide .knowledge-head h1{font-size:clamp(42px,7vw,70px);line-height:1.08;letter-spacing:-.02em}
.beginner-guide .knowledge-body{padding-top:32px}
.beginner-guide .knowledge-body section{padding:0}
.beginner-guide .knowledge-body h3{font-size:27px;line-height:1.2;margin:28px 0 10px}
.beginner-guide .knowledge-body [id]{scroll-margin-top:140px}
.beginner-guide .knowledge-body p a,.beginner-guide .article-meta a{text-decoration:underline;text-underline-offset:3px;color:#ff9bac}
.beginner-guide .article-meta{font-size:14px;color:var(--muted);margin:24px 0 0}
.breadcrumbs{min-height:0;margin:0 0 30px;font-size:14px}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px 14px;list-style:none;padding:0;margin:0}
.breadcrumbs li+li::before{content:'/';color:var(--muted);margin-right:14px}
.breadcrumbs a{color:#ff9bac;text-decoration:underline;text-underline-offset:3px}
.beginner-guide .article-toc{display:block;min-height:0;padding:24px;background:var(--surface);border:1px solid var(--line)}
.beginner-guide .article-toc h2{font-size:27px;margin:0 0 18px}
.article-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 28px;padding-left:24px;margin:0}
.article-toc li{min-width:0}
.article-toc a{display:inline-block;color:#ff9bac;text-decoration:underline;text-underline-offset:3px;font-size:16px;padding:6px 0}
.definition-list{padding-left:22px}.definition-list li+li{margin-top:10px}
.first-steps{padding-left:26px}.first-steps li{padding-left:8px}.first-steps li::marker{color:#ff9bac;font-weight:700}
.conversation-note{border-left:3px solid var(--red);background:var(--surface);padding:4px 24px 12px;margin:30px 0}
.comparison caption{text-align:left;padding:0 0 12px;color:var(--muted);font-size:15px}
.beginner-guide .comparison th[scope='row']{font-family:Roboto,Arial,sans-serif;font-size:16px;white-space:nowrap}
.beginner-faq details{border:1px solid var(--line);background:var(--surface);margin:12px 0;padding:0 20px}
.beginner-faq summary{cursor:pointer;padding:18px 0;font-weight:700;font-size:18px}
.beginner-faq details p{margin:0 0 20px}
.beginner-guide .article-sources{margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.beginner-guide .article-sources h2{font-size:24px;margin:0 0 12px}
.beginner-guide .article-sources p{font-size:16px;overflow-wrap:anywhere}
@media(max-width:640px){.article-toc ol{grid-template-columns:1fr}.beginner-guide .article-toc{padding:20px}.beginner-guide .related{padding:22px}.beginner-guide .knowledge-body h2{font-size:32px}.beginner-guide .comparison{display:table;table-layout:fixed}.beginner-guide .comparison th,.beginner-guide .comparison td{padding:12px;overflow-wrap:anywhere}.beginner-guide .comparison th:first-child{width:26%}.conversation-note{padding-left:18px;padding-right:18px}}