:root{--primary: #1267e8;--background: #f7f9fc;--surface: #ffffff;--text: #172033;--text-muted: #667085;--border: #e5eaf0;--info-background: #e8f1fe;--info-text: #06459f;--info-border: #c3dafb;color-scheme:light}@media(prefers-color-scheme:dark){:root{--primary: #38a5f5;--background: #0f1522;--surface: #172033;--text: #e9eef6;--text-muted: #a4aec0;--border: #2a3448;--info-background: #16294a;--info-text: #9cc2ff;--info-border: #24406e;color-scheme:dark}}*{box-sizing:border-box}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}html{scrollbar-color:var(--border) var(--background);-webkit-text-size-adjust:100%}body{margin:0;background:var(--background);color:var(--text);font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}::selection{background:color-mix(in srgb,var(--primary) 24%,transparent)}a{color:var(--primary);text-underline-offset:.18em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}.top{background:var(--surface);border-bottom:1px solid var(--border)}.bar,main,footer{max-width:44rem;margin:0 auto;padding-inline:16px}.bar{display:flex;align-items:center;gap:4px;min-height:64px}.brand{display:flex;align-items:center;gap:10px;min-height:44px;margin-right:auto;color:var(--text);font-weight:800;letter-spacing:-.01em;text-decoration:none}.brand img{border-radius:8px}.primary-nav{display:flex;align-items:center;gap:8px}.nav-link{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 10px;border-radius:9px;color:var(--text);font-size:.9375rem;font-weight:600;text-decoration:none}.nav-link:hover{background:color-mix(in srgb,var(--primary) 8%,transparent)}.nav-link[aria-current]{color:var(--primary)}.nav-link[aria-current]:after{content:"";position:absolute;inset:auto 10px 6px;height:2px;border-radius:1px;background:currentColor}.nav-app{display:none;align-items:center;min-height:40px;padding:0 14px;border-radius:9px;border:1px solid var(--info-border);background:var(--info-background);color:var(--info-text);font-size:.875rem;font-weight:700;text-decoration:none}.nav-app:hover{border-color:var(--primary)}.langs{display:flex;gap:2px;margin-left:4px;padding-left:8px;border-left:1px solid var(--border)}.lang{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:44px;color:var(--text-muted);font-size:.8125rem;font-weight:700;letter-spacing:.02em;text-decoration:none}a.lang:hover{color:var(--text)}.lang .code{padding:4px 8px;border-radius:7px}.lang[aria-current]{color:var(--text)}.lang[aria-current] .code{background:color-mix(in srgb,var(--primary) 14%,transparent)}@media(min-width:560px){.nav-app{display:inline-flex}.langs{margin-left:8px;padding-left:12px}}main{padding-block:24px 56px}article{max-width:70ch;overflow-wrap:anywhere}h1{font-size:clamp(1.75rem,5vw,2.25rem);font-weight:800;line-height:1.15;letter-spacing:-.025em;margin:8px 0 4px;text-wrap:balance}h2{font-size:1.25rem;font-weight:700;line-height:1.3;letter-spacing:-.01em;margin:2.5em 0 .5em;text-wrap:balance}h3{font-size:1.0625rem;font-weight:700;margin:1.75em 0 .25em}article strong{font-weight:700}article ul{padding-left:1.25em}article li::marker{color:var(--primary)}.meta{color:var(--text-muted);margin-top:0}li+li{margin-top:.25em}footer{border-top:1px solid var(--border);color:var(--text-muted);font-size:.875rem;padding-block:20px 40px}footer a{color:inherit}footer a:hover{color:var(--primary)}footer ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 16px}footer li+li{margin-top:0}