:root{--paper:#f7f5f1;--paper-2:#fffdfa;--ink:#171719;--muted:#6f6c74;--line:#18161e1c;--line-strong:#18161e33;--panel:#ffffffb8;--accent:#5a57df;--accent-hover:#4b49ca;--accent-active:#403eb5;--accent-soft:#ecebff;--accent-wash:#5a57df0e;--danger:#a13f35;--radius-lg:26px;--radius-md:18px;--radius-sm:12px}*{box-sizing:border-box}html{background:var(--paper);color:var(--ink)}body{background:radial-gradient(circle at 50% -13%, #5a57df1f, transparent 36%), var(--paper);min-height:100vh;color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Inter,Helvetica Neue,Arial,sans-serif}button,input,textarea{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}::selection{background:#5a57df2e}.shell{width:min(1120px,100% - 40px);margin:0 auto}.site-header{border-bottom:1px solid 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viewer-spin}@keyframes viewer-spin{to{transform:rotate(360deg)}}