.source-topic-nav{display:flex;gap:12px 24px;flex-wrap:wrap;padding-top:26px;padding-bottom:26px;border-bottom:1px solid var(--line,#dce6ec)}
.source-topic-nav a{font-size:16px;font-weight:600;color:var(--teal,#007e9f);padding:6px 0}
[data-content-link-suppressed="not-in-selected-demo-pages"]{color:inherit!important;cursor:default;text-decoration:none!important}
.source-reading{max-width:1180px}
.source-chapter{max-width:100%;margin:0 auto 76px}
.source-chapter:last-child{margin-bottom:0}
.source-chapter-heading{border-top:1px solid #cddde6;padding-top:32px;margin-top:48px}
.source-chapter h2,.source-chapter h3,.source-chapter h4,.source-paragraph,.source-chapter>ul,.source-chapter>ol{max-width:70ch;margin-left:auto;margin-right:auto}
.source-chapter h2{font-size:clamp(30px,3.6vw,48px);line-height:1.25;margin-top:60px;margin-bottom:24px;color:#13374d}
.source-chapter h3{font-size:clamp(24px,2.7vw,34px);line-height:1.35;margin-top:40px;margin-bottom:20px}
.source-chapter h4{font-size:24px;line-height:1.4;margin-top:32px;margin-bottom:16px}
.source-paragraph{font-size:20px;line-height:1.85;margin-top:20px;margin-bottom:20px;white-space:pre-line;overflow-wrap:anywhere}
.source-list-item{padding-left:24px;position:relative}
.source-list-item:before{content:'•';color:#007e9f;position:absolute;left:0}
.source-chapter>ul,.source-chapter>ol{font-size:20px;line-height:1.8;padding-left:24px}
.source-figure{margin:40px auto;max-width:100%;text-align:center;background:#f5f8fa;border-radius:12px;padding:20px}
.source-figure img{display:block;max-width:100%;height:auto;max-height:none;object-fit:contain;margin:0 auto}
.source-figure video{width:100%;max-height:80vh;background:#102b3e;border-radius:8px}
.source-figure figcaption{font-size:15px;line-height:1.6;color:#526b7d;margin:16px auto 0;max-width:70ch}
.source-embed{padding:28px;border:1px solid #d6e3eb;border-radius:12px;display:flex;align-items:center;gap:24px;margin:32px 0;flex-wrap:wrap}
.source-embed img{width:min(480px,100%);height:auto}
.source-table-scroll{overflow-x:auto;margin:36px 0;border:1px solid #d6e3eb;border-radius:8px}
.source-table-scroll table{margin:0;min-width:620px}
.source-table-scroll td,.source-table-scroll th{font-size:16px;white-space:pre-line;min-width:100px}
.source-topic-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:32px}
.source-topic-grid h3{font-size:24px;line-height:1.4;margin-bottom:24px}
.source-inline-links{font-size:16px}
.source-diagram-scroll{width:100%;overflow:auto}
.source-diagram svg{display:block;min-width:680px}
.source-diagram foreignObject{overflow:visible}
@media(max-width:820px){.source-chapter{margin-bottom:48px}.source-paragraph,.source-chapter>ul,.source-chapter>ol{font-size:18px;line-height:1.8}.source-chapter h2{margin-top:40px}.source-figure{padding:8px;margin:28px -4px}.source-topic-grid{grid-template-columns:1fr}.source-topic-nav{gap:6px 20px}.source-topic-nav a{font-size:15px}}