:root{--sheet:#fafaf9;--ink:#1c1917;--hint:#7c3aed;--rule:#d6d3d1}
*{box-sizing:border-box}body{margin:0;background:#fafaf9;color:var(--ink);font-family:"Gill Sans","Gill Sans MT",Calibri,sans-serif;font-size:18px;line-height:1.65}
h1,h2,h3{font-family:"Gill Sans","Gill Sans MT",Calibri,sans-serif;line-height:1.15}
a{color:#5b21b6}a:focus-visible{outline:3px solid var(--hint);outline-offset:3px}
.un-skip{position:absolute;left:-9999px}.un-skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem}
.un-top{max-width:900px;margin:0 auto;padding:1.4rem 1.4rem;display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:.8rem}
.un-word{font-size:1.5rem;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.un-nav{display:flex;flex-wrap:wrap;gap:.2rem 1.1rem}.un-nav a{color:var(--ink);font-family:"SFMono-Regular",Menlo,monospace;font-size:.92rem}.un-nav a[aria-current]{color:var(--hint);font-weight:700}
.un-page{max-width:900px;margin:0 auto;padding:2rem 1.4rem 3rem}
.un-page h1{font-size:clamp(2.4rem,6vw,4rem);margin:1rem 0 1.4rem;letter-spacing:-.03em}
.un-qa{margin:2.5rem 0;border-top:1px solid var(--rule)}
.un-qa details{border-bottom:1px solid var(--rule);padding:1rem 0}.un-qa summary{cursor:pointer;font-weight:700;font-size:1.05rem;font-family:"SFMono-Regular",Menlo,monospace}.un-qa p{margin:.6rem 0 0}
.un-shelf[hidden]{display:none}
.un-aside{border-left:4px solid var(--hint);padding:.6rem 1.2rem;margin-top:1.4rem;background:#f5f3ff}
.un-foot{max-width:900px;margin:0 auto;padding:1.4rem 1.4rem 2.6rem;border-top:1px solid var(--rule);font-size:.9rem}.un-foot p{margin:.2rem 0}
.un-foot-links{display:flex;gap:1rem;flex-wrap:wrap}
.un-doc section{margin-top:1.8rem}.un-meta{font-size:.9rem;color:#57534e;font-family:"SFMono-Regular",Menlo,monospace}