:root{--bg:#ebe9e3;--panel:#fbfaf7;--card:#fff;--ink:#22221f;--ink-2:#3d3c37;--muted:#64635c;--line:#e1ded5;
--line-2:#c9c6bb;--accent:#1f3f8f;--accent-text:#1f3f8f;--accent-bg:#e6ebf7;--warn-bg:#f8eedf;--warn-line:#e8cfa8;
--font:"Noto Sans Hebrew","Noto Sans","Noto Sans Arabic","Segoe UI",Arial,sans-serif;--mono:"JetBrains Mono",Consolas,monospace;
color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#161714;--panel:#1d1e1b;--card:#232420;--ink:#ecebe5;--ink-2:#cfcdc5;
--muted:#a3a198;--line:#33342f;--line-2:#45463f;--accent:#3a63d6;--accent-text:#8fa9ef;--accent-bg:#1d2640;
--warn-bg:#33281a;--warn-line:#5c4423;color-scheme:dark}.logo-light{display:none}}
@media not (prefers-color-scheme:dark){.logo-dark{display:none}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 var(--font);-webkit-font-smoothing:antialiased}
[dir=rtl] body{font-family:"Noto Sans Arabic",var(--font)}
a{color:var(--accent-text);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}
.top{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
.bar{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:8px;color:var(--ink)}.brand:hover{text-decoration:none}.brand img{width:26px;height:26px}
.wordmark{direction:ltr;unicode-bidi:isolate;white-space:nowrap;font-weight:300;font-size:17px}.wordmark b,.wordmark i{font-weight:700}
.wordmark i{font-style:normal;color:var(--accent-text)}
.langs{margin-inline-start:auto;display:flex;flex-wrap:wrap;gap:4px 12px;font-size:14px}
.langs a[aria-current]{color:var(--ink);font-weight:700}
.btn{display:inline-flex;align-items:center;min-height:38px;padding:7px 14px;border-radius:4px;background:var(--accent);
color:#fff;font-size:14px;font-weight:500}.btn:hover{text-decoration:none;filter:brightness(1.1)}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px;display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px}
nav.toc{position:sticky;top:72px;align-self:start;padding:28px 0;font-size:14px}
nav.toc b{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-bottom:8px}
nav.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
nav.toc li{counter-increment:t;border-bottom:1px solid var(--line)}
nav.toc a{display:flex;gap:10px;padding:7px 0;color:var(--ink-2)}
nav.toc a::before{content:counter(t,decimal-leading-zero);font:12px var(--mono);color:var(--muted);padding-top:2px}
main{background:var(--panel);border-radius:6px;margin:24px 0 48px;padding:36px 44px 56px}
h1{font-size:38px;font-weight:300;line-height:1.15;letter-spacing:-.02em;margin:0 0 10px}
.lead{font-size:18px;color:var(--ink-2);margin:0 0 6px}.upd{color:var(--muted);font-size:13px;margin:0}
section{border-top:2px solid var(--ink);margin-top:40px;padding-top:12px}
h2{font-size:24px;font-weight:300;margin:0 0 12px;display:flex;gap:12px;align-items:baseline}
h2 span{font:500 14px var(--mono);color:var(--muted)}
p{margin:0 0 14px;max-width:760px}
ol.steps{margin:0 0 16px;padding:0;list-style:none;counter-reset:s;max-width:760px}
ol.steps li{counter-increment:s;position:relative;padding-inline-start:40px;margin-bottom:10px}
ol.steps li::before{content:counter(s);position:absolute;inset-inline-start:0;top:1px;width:26px;height:26px;border-radius:4px;
background:var(--accent);color:#fff;font:500 13px/26px var(--mono);text-align:center}
.note{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:4px;padding:10px 14px;max-width:760px;margin:0 0 16px}
figure{margin:6px 0 22px}figure img{display:block;width:100%;max-width:980px;height:auto;border:1px solid var(--line);
border-radius:4px;background:#fff}figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.totop{display:inline-block;margin-top:6px;font-size:13px}
@media (max-width:900px){.wrap{grid-template-columns:1fr;gap:0}nav.toc{position:static;padding:16px 0 0}
main{margin:16px 0 32px;padding:22px 16px 40px}h1{font-size:28px}.langs{margin-inline-start:0;width:100%}}