:root{--bg:#ffffff;--fg:#111;--muted:#7b7b7b;--line:#e8e8e8;--nav:#1f2327;--navfg:#e7e7e7;}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;}
a{color:inherit}
.topbar{background:var(--nav);color:var(--navfg)}
.wrap{max-width:1100px;margin:0 auto;padding:18px 18px}
.nav{display:flex;gap:18px;align-items:center;font-size:14px;opacity:.92}
.nav a{text-decoration:none;padding:8px 6px;border-radius:8px}
.nav a:hover{background:rgba(255,255,255,.06)}
.hero{padding:34px 0 18px}
.hero h1{margin:0;font-size:40px;letter-spacing:.02em}
.hero .sub{margin-top:8px;color:var(--muted);font-style:italic}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
@media (max-width:780px){.grid{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:2px;overflow:hidden;background:#fff;text-decoration:none}
.thumb{width:100%;height:260px;object-fit:cover;display:block;background:#ddd}
.meta{padding:14px 16px}
.cat{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#2a7ea7;font-weight:700}
.title{font-size:26px;font-weight:750;margin:6px 0 6px}
.byline{color:var(--muted);font-size:14px}
.article{max-width:900px}
.article h1{margin-top:10px}
.article img{max-width:100%;height:auto}
.footer{margin-top:30px;padding:18px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}