:root{--bg:#F3F8F9;--fg:#12262B;--muted:#4D6970;--primary:#0E7490;--track:#D5E6EA;--card:#fff;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#05090B;--fg:#E4F1F4;--muted:#93B0B8;--primary:#67D4E8;--track:#14262D;--card:#0D1A1F}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans Hebrew",Arial,sans-serif}
.wrap{max-width:760px;margin:0 auto;padding:16px 16px 48px}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.top a{color:var(--primary);text-decoration:none;font-weight:600;min-height:44px;display:inline-flex;align-items:center}
h1{font-size:1.6rem;margin:8px 0 4px;line-height:1.25}
h2{font-size:1.15rem;margin:28px 0 6px}
.meta{color:var(--muted);font-size:.875rem;margin:0 0 18px}
section.lang{background:var(--card);border:1px solid var(--track);border-radius:18px;padding:4px 20px 18px;margin:16px 0}
p,li{margin:6px 0}
ul{padding-inline-start:22px}
a{color:var(--primary)}
.note{color:var(--muted);font-size:.875rem}
.ph{background:color-mix(in srgb,var(--primary) 14%,transparent);border-radius:6px;padding:0 6px;font-weight:600}
nav.toc{display:flex;gap:14px;flex-wrap:wrap;font-size:.9375rem}
@media print{.top,nav.toc{display:none}section.lang{border:0}}
.skip{position:absolute;top:-60px;inset-inline-start:8px;background:var(--primary);color:#fff;padding:10px 16px;border-radius:12px;text-decoration:none;font-weight:600;z-index:10}
.skip:focus{top:8px}
section.lang:focus{outline:none}