:root{--ink:#1d1d1f;--muted:#5f6368;--bg:#fff;--soft:#f6f4f0;--line:#e4e0d8;--accent:#e85d04;--link:#b34700}
@media (prefers-color-scheme:dark){:root{--ink:#ececec;--muted:#a8a8a8;--bg:#16171a;--soft:#202226;--line:#33363b;--accent:#ff8a3d;--link:#ffa463}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
a{color:var(--link)}
img{max-width:100%;height:auto}
.site-header{border-bottom:1px solid var(--line);background:var(--soft)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.1rem}
.brand img{width:56px;height:56px}
nav{display:flex;flex-wrap:wrap;gap:4px 18px}
nav a{text-decoration:none;color:var(--ink);font-weight:500;padding:4px 0;border-bottom:2px solid transparent}
nav a:hover,nav a[aria-current]{border-color:var(--accent)}
main{padding-top:32px;padding-bottom:48px}
.entry{max-width:760px;margin:0 auto}
.entry h1{font-size:2.1rem;line-height:1.2;margin:0 0 .6em}
.entry h2{font-size:1.5rem;line-height:1.3;margin:1.6em 0 .5em}
.entry h3{font-size:1.25rem;margin:1.4em 0 .4em}
.entry h4{font-size:1.05rem;margin:1.2em 0 .3em}
figure{margin:1.2em 0}
figure.left{float:left;margin:.3em 1.5em 1em 0;max-width:50%}
figure.right{float:right;margin:.3em 0 1em 1.5em;max-width:50%}
figure.center{text-align:center}
figure img{display:block;margin:0 auto;border-radius:6px}
.center-text{text-align:center}
.accent{color:var(--accent)}
.sep,hr{border:0;border-top:1px solid var(--line);margin:2em 0;clear:both}
.media-text{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;margin:2em 0;clear:both}
.media-text .mt-media{margin:0}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;clear:both}
blockquote{margin:2em 0;padding:1em 1.4em;background:var(--soft);border-left:4px solid var(--accent);border-radius:4px}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 .4em}
.blog-list,.more{max-width:760px;margin:3em auto 0;clear:both}
.blog-list ul,.more ul{list-style:none;padding:0;margin:0}
.blog-list li{border-top:1px solid var(--line)}
.blog-list a{display:block;padding:16px 0;text-decoration:none;color:var(--ink)}
.blog-list a:hover strong{color:var(--link)}
.blog-list strong{display:block;font-size:1.15rem;line-height:1.35}
.pm{display:block;color:var(--muted);font-size:.85rem}
.ex{display:block;color:var(--muted);font-size:.95rem;margin-top:4px}
.more{border-top:1px solid var(--line);padding-top:1em}
.more h2{font-size:1.2rem}
.more li{margin:.4em 0}
.site-footer{border-top:1px solid var(--line);background:var(--soft);color:var(--muted);font-size:.9rem}
.site-footer .wrap{padding-top:18px;padding-bottom:18px}
@media (max-width:640px){
 body{font-size:16px}
 .entry h1{font-size:1.7rem}
 figure.left,figure.right{float:none;max-width:100%;margin:1em 0}
 figure.left img,figure.right img{width:100%!important}
 .media-text{grid-template-columns:1fr}
}
table{width:100%;border-collapse:collapse;margin:1.2em 0;font-size:.95rem}
th,td{border:1px solid var(--line);padding:8px 10px;vertical-align:top;text-align:left}
thead th,tr:first-child td{background:var(--soft);font-weight:600}
figure:has(>table){overflow-x:auto}