:root{--bg:#f2f4f3;--ink:#0f1a1c;--mute:#566366;--line:#d5dbd9;--acc:#0d6b63;--card:#fff}
@media (prefers-color-scheme:dark){:root{--bg:#0e1516;--ink:#e8eeed;--mute:#97a6a8;--line:#27393b;--acc:#4fc3b6;--card:#152123}}
*{box-sizing:border-box}
html{scroll-padding-top:1rem}
body{margin:0;background:var(--bg);color:var(--ink);font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:44rem;margin:0 auto;padding:2rem 1.25rem 4rem}
a{color:var(--acc);text-underline-offset:.2em}
a:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
header.top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}
header.top a.brand{color:var(--ink);font-weight:600;text-decoration:none}
nav a{margin-left:1.25rem;color:var(--mute);text-decoration:none}
nav a[aria-current],nav a:hover{color:var(--ink);text-decoration:underline}
h1,h2{font-family:"Iowan Old Style","Palatino Linotype",Georgia,serif;line-height:1.15;font-weight:600}
.hero{padding:4.5rem 0 3rem}
.hero h1{font-size:clamp(2.6rem,9vw,4.6rem);margin:0 0 1rem;letter-spacing:-.02em}
.hero p{font-size:1.2rem;color:var(--mute);max-width:34rem;margin:0}
h2.sec{font-size:1.4rem;margin:0 0 1rem}
.post{display:grid;grid-template-columns:1fr;gap:.25rem;padding:1.25rem 0;border-top:1px solid var(--line)}
.post time{color:var(--mute);font-size:.9rem}
.post h3{margin:0;font-size:1.25rem;font-family:"Iowan Old Style",Georgia,serif}
.post h3 a{color:var(--ink);text-decoration:none}
.post h3 a:hover{color:var(--acc);text-decoration:underline}
.post p{margin:.25rem 0 0;color:var(--mute)}
article h1{font-size:clamp(2rem,6vw,2.8rem);margin:3rem 0 .5rem}
article .meta{color:var(--mute);margin:0 0 2rem}
article p{max-width:38rem}
figure{margin:2rem 0}
figure img{max-width:100%;height:auto;border-radius:4px;display:block}
figcaption{color:var(--mute);font-size:.9rem;margin-top:.5rem}
footer{margin-top:4rem;padding-top:1rem;border-top:1px solid var(--line);color:var(--mute);font-size:.95rem}
@media (min-width:40rem){.post{grid-template-columns:7.5rem 1fr;gap:0 1.5rem}.post time{grid-row:1/3;padding-top:.3rem}}