:root{--bg:#f6f7f9;--card:#fff;--text:#1c1f24;--muted:#5b6470;--line:#dde1e7;--accent:#1a5fd0;--on-accent:#fff;--control-line:#7d8590;color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#15171b;--card:#1e2126;--text:#e6e8eb;--muted:#a0a8b3;--line:#333841;--accent:#6ea0ff;--on-accent:#0d1117;--control-line:#7a8290}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#15171b;--card:#1e2126;--text:#e6e8eb;--muted:#a0a8b3;--line:#333841;--accent:#6ea0ff;--on-accent:#0d1117;--control-line:#7a8290}}.l10n{display:none}:root:not([data-lang]) .l10n[lang=en],:root[data-lang=en] .l10n[lang=en],:root[data-lang=uk] .l10n[lang=uk],:root[data-lang=lt] .l10n[lang=lt]{display:block}:root:not([data-lang]) main:has(.l10n:target,.l10n :target) .l10n{display:none}:root:not([data-lang]) main:has(.l10n:target,.l10n :target) .l10n:is(:target,:has(:target)){display:block}body{background:var(--bg);color:var(--text);margin:0}main{max-width:760px;margin:0 auto;padding:32px 16px 64px;line-height:1.55}h1{margin:0;font-size:28px}h2{margin:28px 0 8px;font-size:18px}h3{margin:20px 0 4px;font-size:16px}.muted{color:var(--muted)}a,a:visited{color:var(--accent)}.page-head{position:relative}.lang-switch{gap:4px;display:flex;position:absolute;top:0;right:0}.lang-switch a,.lang-switch a:visited{border:1px solid var(--control-line);background:var(--card);color:var(--text);border-radius:6px;padding:3px 8px;font-size:12px;text-decoration:none}.lang-switch a[aria-current=true]{border-color:var(--accent);color:var(--accent)}.lang-switch a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}nav.site{flex-wrap:wrap;gap:4px 14px;margin:12px 0 0;display:flex}nav.site a[aria-current=page]{color:var(--text);font-weight:600;text-decoration:none}.page-body{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-top:20px;padding:8px 24px 20px}.lead{margin:20px 0 16px;font-size:19px;font-weight:600}a.button,a.button:visited{background:var(--accent);color:var(--on-accent);border-radius:8px;padding:10px 18px;font-weight:600;text-decoration:none;display:inline-block}a.button:focus-visible{outline:2px solid var(--text);outline-offset:2px}.page-foot{color:var(--muted);margin-top:28px;font-size:13px}.page-foot p{margin:4px 0}