*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#fff;--fg:#1f2933;--mu:#52606d;--bd:#d9e2ec;--sf:#f0f4f8;--ac:#0b57d0;--nav:#1f2933}
@media(prefers-color-scheme:dark){:root{--bg:#121820;--fg:#e4e7eb;--mu:#9aa5b1;--bd:#323f4b;--sf:#1c2530;--ac:#8ab4f8}}
html{scroll-behavior:smooth;scroll-padding-top:5rem;-webkit-text-size-adjust:100%}
body{font:1rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--fg);background:var(--bg)}
a{color:var(--ac)}a:hover{text-decoration:none}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;color:#000;padding:.5rem;z-index:20}
.nav{background:var(--nav);color:#fff;position:sticky;top:0;z-index:10}
.nav-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;padding:.25rem 1rem;max-width:80rem;margin:auto}
.brand{font-weight:700;font-size:1.25rem;color:#fff;text-decoration:none}
.tog{background:0;border:0;padding:.75rem;cursor:pointer;min-width:44px;min-height:44px}
.tog span{display:block;width:24px;height:3px;background:#fff;margin:4px 0}
.menu{display:none;list-style:none;width:100%;padding-bottom:.5rem}.menu.on{display:block}
.menu a{display:block;color:#fff;text-decoration:none;padding:.6rem .75rem;border-radius:6px}
.menu a:hover,.menu a:focus-visible,.menu a[aria-current]{background:#3e4c59}
.sub{list-style:none;margin:0 0 .25rem 1rem}.sub a{font-size:.95rem;color:#d9e2ec}
.lang a{border:1px solid #9aa5b1;display:inline-block;margin-top:.25rem}
.crumbs{max-width:48rem;margin:0 auto;padding:.75rem 1rem 0;font-size:.9rem;color:var(--mu)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap}.crumbs li+li::before{content:"›";margin:0 .5rem}
.hero,.ph{padding:2rem 1rem 1rem;max-width:48rem;margin:0 auto}
.hero{text-align:center;max-width:none;background:var(--sf);padding:3rem 1rem}
.hero>*{max-width:48rem;margin-left:auto;margin-right:auto}
h1{font-size:1.75rem;line-height:1.25;margin-bottom:.75rem}
.lead{font-size:1.15rem;color:var(--mu);margin-bottom:1rem}.meta{font-size:.85rem;color:var(--mu);margin-top:.75rem}
.btn{display:inline-block;padding:.9rem 1.5rem;background:var(--nav);color:#fff;text-decoration:none;border-radius:6px}
.btn:hover{background:#3e4c59;color:#fff}
.c,.rel,.pn{max-width:48rem;margin:0 auto;padding:1rem}
h2{font-size:1.4rem;line-height:1.3;margin:1.5rem 0 .6rem}
p,li{overflow-wrap:anywhere}p{margin-bottom:.8rem}ul,ol{margin:0 0 1rem 1.25rem}
pre{background:var(--sf);border:1px solid var(--bd);padding:1rem;overflow-x:auto;border-radius:6px;margin:0 0 1rem;font-size:.9rem}
code{font-family:ui-monospace,Consolas,monospace;font-size:.92em}
:not(pre)>code{background:var(--sf);padding:.1rem .3rem;border-radius:4px}
.tw{overflow-x:auto;margin-bottom:1rem}table{border-collapse:collapse;width:100%;min-width:34rem}
caption{text-align:left;font-weight:600;padding-bottom:.5rem}th,td{border:1px solid var(--bd);padding:.5rem;text-align:left;vertical-align:top}th{background:var(--sf)}
.cards{list-style:none;margin:0;display:grid;gap:.75rem;grid-template-columns:1fr}
.cards a{display:block;height:100%;padding:1rem;border:1px solid var(--bd);border-radius:8px;text-decoration:none;color:var(--fg)}
.cards a:hover,.cards a:focus-visible{border-color:var(--ac)}.cards strong{display:block;color:var(--ac)}.cards span{font-size:.9rem;color:var(--mu)}
.pn{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:space-between}
footer{background:var(--nav);color:#fff;padding:2rem 1rem;margin-top:2rem}footer a{color:#fff}
.fcols{display:grid;gap:1.5rem;grid-template-columns:1fr 1fr;max-width:80rem;margin:auto}
footer h3{font-size:1rem;margin-bottom:.5rem}footer ul{list-style:none;margin:0}footer li{margin-bottom:.4rem}
.fb{text-align:center;margin-top:1.5rem;font-size:.9rem}
@media(min-width:40rem){h1{font-size:2.25rem}.cards{grid-template-columns:1fr 1fr}.fcols{grid-template-columns:repeat(3,1fr)}}
@media(min-width:62rem){.tog{display:none}.menu{display:flex;width:auto;align-items:center;padding:0}.menu>li{position:relative}
.sub{display:none;position:absolute;top:100%;left:0;margin:0;background:#323f4b;min-width:15rem;padding:.5rem;border-radius:6px;box-shadow:0 6px 16px rgba(0,0,0,.3)}
.menu>li:hover>.sub,.menu>li:focus-within>.sub{display:block}.lang a{margin:0 0 0 .5rem}.cards{grid-template-columns:repeat(3,1fr)}.fcols{grid-template-columns:repeat(5,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}