:root{--bg:#faf9f7;--fg:#1c1b1a;--muted:#6b6963;--card:#ffffff;--line:#e8e5e0;--accent:#3d5a80;--accent-fg:#ffffff;}
@media(prefers-color-scheme:dark){:root{--bg:#141414;--fg:#ececec;--muted:#9a9791;--card:#1e1e1e;--line:#2c2c2c;--accent:#8fb3d9;--accent-fg:#10141a;}}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font:17px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased}
.wrap{max-width:780px;margin:0 auto;padding:2.5rem 1.25rem 4rem}
header.site{display:flex;align-items:center;gap:.6rem;margin-bottom:2.5rem}
header.site a{color:var(--fg);text-decoration:none;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
header.site .dot{width:10px;height:10px;border-radius:3px;background:var(--accent);display:inline-block}
h1{font-size:2rem;letter-spacing:-.02em;line-height:1.2;margin-bottom:.5rem}
h2{font-size:1.15rem;margin:2rem 0 .6rem;letter-spacing:-.01em}
p{margin-bottom:1rem}
.muted{color:var(--muted)}
.small{font-size:.9rem}
a{color:var(--accent)}
ul{margin:0 0 1rem 1.2rem}
li{margin-bottom:.35rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem;margin-top:2rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:1.1rem;display:flex;flex-direction:column;gap:.3rem}
.card b{font-size:1rem}
.card .cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.card .links{margin-top:.55rem;font-size:.85rem;display:flex;gap:.8rem}
.notice{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:.9rem 1rem;margin:1.2rem 0}
footer{margin-top:3.5rem;padding-top:1.25rem;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}
footer a{color:var(--muted)}