:root{--mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--link:#2400ff}body{color:#000;font:15px/1.5 var(--mono);letter-spacing:-.01em;background:#fff;margin:0}main{max-width:720px;padding:48px max(16px, env(safe-area-inset-right,0px)) 64px max(16px, env(safe-area-inset-left,0px));margin:0 auto}a{color:var(--link)}.art{margin:0;font-size:13px;line-height:1.2;overflow-x:auto}h1{margin:24px 0;font-size:15px;font-weight:600}.links{flex-wrap:wrap;gap:8px 24px;margin-bottom:40px;display:flex}.links a{text-decoration:none}.links a:hover{text-decoration:underline}.links .version{color:#666}details{border-top:1px solid #000;padding:12px 0}details:last-of-type{border-bottom:1px solid #000}summary{cursor:pointer;font-weight:600}details>:not(summary){margin:12px 0 0}.demo{border:1px solid #000;width:100%;max-width:520px;height:auto;display:block}.arch svg{width:100%;height:auto;display:block}