:root{--bg:#fff;--fg:#14181f;--muted:#5b6472;--accent:#0b5cad;--line:#e3e6ea}
@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--fg:#e8ebef;--muted:#9aa3ae;--accent:#5fa8f5;--line:#262b33}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 Georgia,serif}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
.notice{background:#fff4d6;color:#5a4300;font:14px/1.4 system-ui,sans-serif;text-align:center;padding:8px 16px}
header.site{border-bottom:1px solid var(--line)}header.site .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:16px;padding-bottom:16px;flex-wrap:wrap;gap:8px}
.brand{font:700 22px system-ui,sans-serif;color:var(--fg);text-decoration:none}.brand span{color:var(--accent)}
nav a{margin-left:16px;color:var(--muted);text-decoration:none;font-family:system-ui,sans-serif}
.lead{padding:40px 0}.lead h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:.2em 0}
.kicker,.date{font:600 13px system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding-bottom:40px}
article{border-top:2px solid var(--fg);padding-top:12px}article h2{font-size:21px;margin:.2em 0}
footer{border-top:1px solid var(--line);color:var(--muted);font:14px system-ui,sans-serif;padding:24px 16px}a{color:var(--accent)}