:root{--ink:#1c2430;--muted:#5b6672;--rule:#d9dee3;--accent:#2f6f5e;--accent-ink:#245548;--bg:#ffffff;--code:#f3f5f7}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Charter,"Iowan Old Style","Palatino Linotype",Georgia,serif;line-height:1.65}
a{color:var(--accent-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
header.mast{padding:40px 0 28px;border-bottom:1px solid var(--rule)}
header.mast .brand{font-size:2.1rem;font-weight:700;letter-spacing:-.01em;text-decoration:none;color:var(--ink);display:block;line-height:1.1}
header.mast .tag{margin:8px 0 0;color:var(--muted)}
nav.top{margin-top:18px;display:flex;gap:22px;flex-wrap:wrap}
nav.top a{text-decoration:none;color:var(--ink);border-bottom:2px solid transparent;padding-bottom:2px}
nav.top a[aria-current]{border-color:var(--accent)}
main{padding:36px 0 60px}
h1{font-size:2rem;line-height:1.2;margin:0 0 .4em;letter-spacing:-.01em}
h2{font-size:1.35rem;margin:2em 0 .5em}
h3{font-size:1.1rem;margin:1.6em 0 .4em}
p{margin:0 0 1.1em}
.lede{font-size:1.15rem;color:var(--muted)}
.posts{list-style:none;margin:0;padding:0}
.posts li{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--rule)}
.posts time{color:var(--muted);font-variant-numeric:tabular-nums;padding-top:3px;font-size:.95rem}
.posts a.t{font-size:1.2rem;font-weight:700;text-decoration:none;color:var(--ink)}
.posts a.t:hover{color:var(--accent)}
.posts p{margin:.3em 0 0;color:var(--muted)}
article .meta{color:var(--muted);margin-bottom:2em;font-size:.95rem}
article pre{background:var(--code);padding:14px 16px;overflow:auto;border-left:3px solid var(--accent);font-size:.9rem;line-height:1.5}
article code{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace;font-size:.92em}
article p code{background:var(--code);padding:1px 5px}
article blockquote{margin:1.4em 0;padding:0 0 0 18px;border-left:3px solid var(--rule);color:var(--muted)}
article ul,article ol{padding-left:1.3em}
article li{margin-bottom:.4em}
table{border-collapse:collapse;width:100%;margin:1.2em 0;font-size:.95rem}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--rule)}
th{color:var(--muted);font-weight:600}
.next{margin-top:3em;padding-top:1.2em;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer{border-top:1px solid var(--rule);padding:22px 0 40px;color:var(--muted);font-size:.9rem;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--muted)}
.note{background:#eef5f2;border-left:3px solid var(--accent);padding:12px 16px;margin:1.4em 0}
@media (max-width:560px){.posts li{grid-template-columns:1fr;gap:4px}html{font-size:16px}header.mast .brand{font-size:1.7rem}}
@media (prefers-reduced-motion:no-preference){a{transition:color .15s}}