.m4a-page{padding:24px 0 72px}.m4a-nav{display:flex;gap:12px 24px;flex-wrap:wrap;padding:12px 0 28px;border-bottom:1px solid var(--line,#bbb)}.m4a-page h1{font-size:clamp(38px,6.5vw,78px);line-height:1.08;letter-spacing:-.045em;margin:35px 0 22px}.m4a-page h2{font-size:clamp(26px,3vw,38px);line-height:1.2;margin:0 0 20px}.m4a-page h3{font-size:23px}.m4a-page p,.m4a-page li{max-width:78ch;line-height:1.7}.m4a-page section{padding:36px 0;scroll-margin-top:110px}.m4a-page section h2:not(:first-child){margin-top:36px}.m4a-hero{background:#14181b;color:#f1f0eb;border-radius:24px;padding:42px!important;margin:30px 0}.m4a-hero .eyebrow,.m4a-hero .quiet-link{color:#ffc36e}.m4a-hero p{color:#d7dcdf}.m4a-hero .m4a-button{background:#f6b557;color:#171a1c}.m4a-badges{font-size:14px}.m4a-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.m4a-grid article{padding:26px;border:1px solid var(--line,#aaa);border-radius:18px}.m4a-figure{margin:30px 0}.m4a-figure img{display:block;width:100%;height:auto;border-radius:18px;background:#14181b}.m4a-figure figcaption{font-size:13px;margin:12px 0;line-height:1.6}.m4a-toc{margin:35px 0;padding:28px;border:1px solid var(--line,#aaa);border-radius:18px}.m4a-toc ol{columns:2;column-gap:35px}.m4a-toc li{break-inside:avoid;margin-bottom:12px}.m4a-page code{overflow-wrap:anywhere}.m4a-page a:focus-visible{outline:3px solid #bd6d06;outline-offset:5px}.m4a-page .notice p{margin-bottom:0}@media(max-width:700px){.m4a-grid{grid-template-columns:1fr}.m4a-hero{padding:26px!important}.m4a-toc ol{columns:1}.m4a-nav{gap:12px 18px}.m4a-page section{scroll-margin-top:90px}}
/* Shared site navigation rules must not hide in-page navigation on phones. */
.m4a-page .m4a-nav{position:static;display:flex;background:transparent;border-bottom:1px solid var(--line);justify-content:flex-start}.m4a-page .m4a-toc{position:static;display:block;background:transparent}.m4a-page .m4a-toc a{white-space:normal}.m4a-page .m4a-nav a{white-space:normal}