:root{--bg:#fdfdfc;--fg:#1a1a19;--muted:#54544f;--rule:#e4e4e0;--control:#767670;--accent:#1a1a19;--card-hover:#f6f6f3;--focus:#0b5fff}@media (prefers-color-scheme:dark){:root{--bg:#14140c;--fg:#e8e8e3;--muted:#a5a59d;--rule:#2a2a26;--control:#82827b;--accent:#e8e8e3;--card-hover:#1c1c16;--focus:#7aa7ff}}
*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;padding:0 1.5rem;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:17px;line-height:1.65}h1,h2,h3{letter-spacing:-.015em;font-weight:600;line-height:1.25}a{color:var(--accent);border-bottom:1px solid var(--control);text-decoration:none;transition:border-color .15s}a:hover{border-bottom-color:var(--accent)}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:2px}
.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{background:var(--bg);color:var(--fg);border:1px solid var(--control);z-index:10;border-radius:0 0 4px;padding:.6rem 1rem;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}