:root{--paper:#faf6ef;--card:#f1ece2;--line:#e3dccf;--ink:#24302c;--muted:#46534d;--brand:#1f6b5e}
@media (prefers-color-scheme:dark){:root{--paper:#101814;--card:#16211c;--line:#26332d;--ink:#eef1ec;--muted:#b6c0ba;--brand:#4aa08f}}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 Fustat,"Noto Sans Bengali",system-ui,sans-serif;text-wrap:pretty}
a{color:var(--brand)}
.wrap{max-width:720px;margin:0 auto;padding:32px 20px 64px}
header{display:flex;align-items:center;gap:12px;margin-bottom:40px}
header a{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}
header img{width:40px;height:40px}
.name{font-weight:700;font-size:22px;letter-spacing:-.015em;line-height:1}
.bn{color:var(--brand);font-weight:500;font-size:14px}
h1{font-size:clamp(28px,5vw,40px);line-height:1.1;letter-spacing:-.02em;margin:0 0 8px}
h2{font-size:20px;margin:36px 0 8px}
.meta{color:var(--muted);font-size:14px}
.note{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:20px 0;font-size:15px}
footer{border-top:1px solid var(--line);margin-top:56px;padding-top:20px;color:var(--muted);font-size:14px;display:flex;flex-wrap:wrap;gap:8px 20px}
li{margin:4px 0}