:root{--bg:#F8F9FC;--ink:#1A1A1A;--mute:#64748B;--line:#E2E8F0;--a:#3B82F6;--card:#fff}
@media(prefers-color-scheme:dark){:root{--bg:#11141C;--ink:#EEF0F6;--mute:#9AA4B8;--line:#262C3B;--a:#7C94FF;--card:#171B26}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:400 1.05rem/2 Vazirmatn,Tahoma,system-ui,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}a{color:var(--a)}
.top{border-bottom:1px solid var(--line);background:var(--card)}.top .wrap{display:flex;justify-content:space-between;align-items:center;padding:14px 20px}
.top nav a{margin-inline-start:18px;text-decoration:none;color:var(--mute);font-size:.9rem}.brand{font-weight:800;color:var(--ink)!important;text-decoration:none}
h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.5;margin:1.2rem 0 .4rem}h2{font-size:1.4rem;margin-top:2.2rem}h3{font-size:1.15rem}
.meta,.crumbs,.tags,.foot{color:var(--mute);font-size:.88rem}.crumbs{margin-top:1.2rem}.hero{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);margin:1rem 0}
.prose img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}.prose pre{overflow-x:auto;background:var(--card);border:1px solid var(--line);padding:14px;border-radius:12px;direction:ltr;text-align:left;line-height:1.6}
.prose code{background:var(--card);padding:1px 6px;border-radius:6px;font-size:.9em}.prose table{border-collapse:collapse;display:block;overflow-x:auto}.prose td,.prose th{border:1px solid var(--line);padding:6px 12px}
.tags span{display:inline-block;border:1px solid var(--line);border-radius:999px;padding:0 12px;margin-inline-end:6px}
.list{list-style:none;padding:0}.list li{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 22px;margin:14px 0}.list a{font-weight:700;text-decoration:none;font-size:1.1rem}.list p{margin:.3rem 0 0;color:var(--mute);font-size:.92rem;line-height:1.8}
.pager{display:flex;justify-content:space-between;margin:2rem 0}.related ul{padding-inline-start:1.2rem}.foot{padding:30px 20px;text-align:center}