:root{color-scheme:light;--ink: #1f2937;--ink-2: #6b7280;--ink-3: #9ca3af;--line: #e5e7eb;--surface: #ffffff;--surface-2: #f9fafb;--accent: #2563eb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--surface-2)}.wrap{max-width:760px;margin:0 auto;padding:24px 20px 64px}h1{font-size:20px;margin:0 0 2px}.sub{color:var(--ink-2);font-size:13px;margin:0 0 8px}.nav{font-size:13px;margin:0 0 16px}.nav a{color:var(--accent);text-decoration:none}.nav a:hover{text-decoration:underline}.nav .here{color:var(--ink);font-weight:600}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:0 0 14px}.card h2{font-size:15px;margin:0 0 8px}.card h3{font-size:13px;margin:14px 0 4px}.card p,.card li{font-size:13.5px;line-height:1.55;color:var(--ink)}.card p{margin:0 0 10px}.card p:last-child{margin-bottom:0}.card ul,.card ol{margin:0 0 10px;padding-left:20px}.card li{margin:0 0 6px}.card a{color:var(--accent);text-decoration:none}.card a:hover{text-decoration:underline}.card code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:1px 4px}.credits li{margin-bottom:9px}.fineprint{color:var(--ink-2);font-size:12px;border-top:1px solid var(--line);padding-top:10px;margin-top:12px}