:root { --ink:#1c1f24; --dim:#5b6472; --line:#e3e6ea; --bg:#fff;
        --accent:#2f5d8a; }
* { box-sizing:border-box; }
body { font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,
       Helvetica,Arial,sans-serif; color:var(--ink); background:var(--bg);
       margin:0; line-height:1.62; }
.wrap { max-width:46rem; margin:0 auto; padding:0 1.25rem 4rem; }
header { border-bottom:1px solid var(--line); margin-bottom:2rem; }
header .wrap { padding-top:1.4rem; padding-bottom:1.1rem; }
.brand { font-weight:600; font-size:1.02rem; letter-spacing:-.01em;
         text-decoration:none; color:var(--ink); }
nav { margin-top:.55rem; font-size:.9rem; }
nav a { color:var(--dim); text-decoration:none; margin-right:1.1rem; }
nav a:hover, nav a.on { color:var(--accent); }
h1 { font-size:1.55rem; letter-spacing:-.02em; margin:.2rem 0 .3rem; }
h2 { font-size:1.12rem; margin:2rem 0 .5rem; }
h3 { font-size:.98rem; margin:1.4rem 0 .35rem; }
p, li { font-size:.955rem; }
a { color:var(--accent); }
.lede { color:var(--dim); font-size:1.02rem; margin-top:0; }
.meta { color:var(--dim); font-size:.83rem; margin:0 0 1.6rem; }
table { border-collapse:collapse; width:100%; font-size:.9rem;
        margin:1rem 0; }
th, td { text-align:left; padding:.5rem .6rem; border-bottom:1px solid
         var(--line); vertical-align:top; }
th { color:var(--dim); font-weight:600; font-size:.82rem;
     text-transform:uppercase; letter-spacing:.04em; }
code, pre { font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
            font-size:.87em; }
pre { background:#f6f7f9; border:1px solid var(--line); border-radius:5px;
      padding:.85rem 1rem; overflow-x:auto; }
.pill { display:inline-block; font-size:.74rem; padding:.1rem .5rem;
        border-radius:10px; background:#eef2f6; color:var(--dim); }
.ok { background:#e7f4ec; color:#2a6b43; }
.warn { background:#fdf1e3; color:#8a5a1e; }
ul.plain { list-style:none; padding-left:0; }
ul.plain li { border-bottom:1px solid var(--line); padding:.6rem 0; }
ul.plain li:last-child { border-bottom:none; }
.sub { color:var(--dim); font-size:.86rem; display:block; }
footer { border-top:1px solid var(--line); margin-top:3rem;
         padding-top:1.1rem; color:var(--dim); font-size:.84rem; }
.brand img { vertical-align:-2px; margin-right:.45rem; }
.also { margin-top:.5rem; }
.also a { color:var(--dim); text-decoration:none; margin-right:.9rem; }
.also a:hover { color:var(--accent); }