.avd-header{max-width:1240px;margin:auto;padding:24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.avd-header nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.avd-header a,.avd-footer a{color:var(--av-ink);text-decoration:none}.avd-main{max-width:1160px;margin:auto;padding:20px 24px 80px}.avd-hero{padding:64px 0 48px;max-width:820px}.avd-hero h1{font-size:clamp(42px,7vw,80px);line-height:1.06;letter-spacing:-.055em;margin:20px 0}.avd-hero h1 em{font-family:Georgia,serif;font-weight:400;color:var(--av-purple,#7758ad)}.avd-hero p{font-size:19px;max-width:660px;line-height:1.7;color:var(--av-muted)}.avd-content{display:grid;grid-template-columns:240px minmax(0,1fr);gap:28px;margin-top:36px}.avd-content aside{align-self:start;position:sticky;top:20px;max-height:85vh;overflow:auto}.avd-content aside h2{font-size:14px}.avd-content aside a{display:block;padding:8px 0;font-size:13px;color:var(--av-ink);text-decoration:none}.avd-topic{margin-bottom:24px;scroll-margin-top:24px}.avd-topic h2{font-size:27px;margin:16px 0}.avd-topic li,.avd-start li{padding:7px 0;line-height:1.65}.avd-boundary{padding:16px;border-left:3px solid var(--av-purple,#7758ad);background:var(--av-bg);line-height:1.7}.avd-footer{max-width:1160px;margin:auto;padding:30px 24px;border-top:1px solid var(--av-line);display:flex;gap:24px;flex-wrap:wrap}.avd-main pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:600px;overflow:auto;background:var(--av-bg);padding:20px;border-radius:14px}.avd-main textarea{font-family:monospace}.avd-main .av-field{margin:18px 0}.avd-main [hidden]{display:none!important}@media(max-width:760px){.avd-header{align-items:flex-start;flex-direction:column}.avd-header nav{gap:12px;font-size:13px}.avd-content{display:block}.avd-content aside{position:static;max-height:none;margin-bottom:24px}.avd-hero{padding-top:20px}.avd-content aside nav{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}}