:root{color-scheme:light dark;--bg:#0b0b0d;--fg:#f2e8d5;--muted:#a89f8e;--accent:#d7263d;--card:#151518}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
main{max-width:760px;margin:0 auto;padding:40px 20px 80px}h1{font-size:2rem;margin:0 0 .25em}h2{font-size:1.25rem;margin:2em 0 .5em;color:var(--fg)}
p,li{color:var(--muted)}a{color:var(--accent)}strong{color:var(--fg)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:32px}.brand img{width:44px;height:44px;border-radius:10px}
.brand span{font-weight:700;letter-spacing:.02em}.meta{font-size:.9rem}.card{background:var(--card);border-radius:14px;padding:18px 20px;margin:12px 0}
section[dir=rtl]{margin-top:56px;padding-top:32px;border-top:1px solid #2a2a2f}nav a{margin-right:16px}

.langbar{display:flex;gap:6px;justify-content:flex-end;margin:4px 0 14px}.langbar a{text-decoration:none;padding:5px 10px;border-radius:999px;border:1px solid rgba(128,128,128,.35);font-size:13px}.langbar a.on{background:#d7263d;border-color:#d7263d;color:#fff}