:root{color-scheme:light;--bg:#fff;--fg:#1d2330;--muted:#5b6475;--line:#dfe3ea;--soft:#f5f7fa;--brand:rgb(63,159,204);--link:#1b6f9a;--warn-bg:#fff8e1;--warn-line:#e6c453;--ph:#fde8e8;--ph-fg:#8a1c1c}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#14181f;--fg:#e6e9ef;--muted:#a0a9b8;--line:#2c3340;--soft:#1c222c;--link:rgb(110,190,230);--warn-bg:#2d2810;--warn-line:#8a7424;--ph:#3a1c1c;--ph-fg:#ffb3b3;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#14181f;--fg:#e6e9ef;--muted:#a0a9b8;--line:#2c3340;--soft:#1c222c;--link:rgb(110,190,230);--warn-bg:#2d2810;--warn-line:#8a7424;--ph:#3a1c1c;--ph-fg:#ffb3b3;color-scheme:dark}
*{box-sizing:border-box}
html{font-size:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:1rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}
a:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--bg);padding:.5rem;z-index:9}
.site-header{border-bottom:1px solid var(--line);background:var(--soft)}
.bar{max-width:56rem;margin:0 auto;padding:.75rem 1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;justify-content:space-between}
.brand{font-weight:700;font-size:1.25rem;text-decoration:none;color:var(--fg)}
.brand span{color:var(--brand)}
.topnav{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem 1.25rem;font-size:.9375rem}
.topnav a{color:var(--muted);text-decoration:none}
.topnav a:hover{color:var(--fg);text-decoration:underline}
.topnav a[aria-current="page"]{color:var(--fg);text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}
.topnav .cta{color:var(--bg);background:var(--link);font-weight:700;padding:.35rem .9rem;border-radius:999px}
.topnav .cta:hover{color:var(--bg)}
.lang{color:var(--muted);font-size:.875rem}
.banner{background:var(--warn-bg);border-bottom:1px solid var(--warn-line)}
.banner p{max-width:56rem;margin:0 auto;padding:.6rem 1rem;font-size:.9rem}
main{max-width:56rem;margin:0 auto;padding:1.5rem 1rem 3rem}
h1{font-size:2rem;line-height:1.2;margin:.5rem 0 1rem}
h2{font-size:1.35rem;margin:2rem 0 .5rem;padding-top:.5rem;border-top:1px solid var(--line)}
h3{font-size:1.1rem;margin:1.25rem 0 .25rem}
p,ul,ol{margin:.5rem 0 .75rem}
li{margin:.2rem 0}
.ph{background:var(--ph);color:var(--ph-fg);padding:0 .25rem;border-radius:3px;font-weight:600}
.tablewrap{overflow-x:auto;margin:1rem 0}
table{border-collapse:collapse;width:100%;font-size:.925rem}
caption{text-align:left;font-weight:600;padding:.25rem 0}
th,td{border:1px solid var(--line);padding:.5rem .6rem;text-align:left;vertical-align:top}
th{background:var(--soft)}
code{background:var(--soft);padding:.05rem .3rem;border-radius:3px;font-size:.9em;word-break:break-word}
.note{background:var(--soft);border-left:4px solid var(--brand);padding:.5rem 1rem;margin:1rem 0}
.meta{color:var(--muted);font-size:.9rem}
@media (max-width:40rem){h1{font-size:1.6rem}}

.sitefoot{border-top:1px solid var(--line);background:var(--soft);margin-top:2rem;padding:2.5rem 1rem 1.5rem}
.sitefoot .foot-grid{max-width:56rem;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1.1fr;gap:2rem}
.sitefoot .fcol{display:flex;flex-direction:column;gap:.6rem;align-items:flex-start;font-size:1rem;color:var(--muted)}
.sitefoot ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}
.sitefoot .fcol a{color:var(--fg);text-decoration:none}
.sitefoot .fcol a:hover{color:var(--link);text-decoration:underline}
.sitefoot .fcol p{margin:0;max-width:30ch;line-height:1.5}
.sitefoot .fh{font:500 .8125rem ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .25rem;padding:0;border:0}
.sitefoot .brand{font-size:1.25rem;display:inline-flex;align-items:center;gap:.5rem}
.sitefoot .brand svg .bl{fill:var(--brand)}
.sitefoot .brand .gapdot{fill:none;stroke:#E85D34;stroke-width:1.3}
.sitefoot .foot-bar{max-width:56rem;margin:2rem auto 0;padding-top:1rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;align-items:center;font-size:.9375rem;color:var(--muted)}
.sitefoot .foot-bar a{color:var(--muted)}
.sitefoot .ver{font:.8125rem ui-monospace,Menlo,monospace;border:1px solid var(--line);border-radius:999px;padding:.1rem .7rem;color:var(--link)}
@media (max-width:48rem){.sitefoot .foot-grid{grid-template-columns:1fr 1fr}.sitefoot .fbrand{grid-column:1/-1}}
@media (max-width:34rem){.sitefoot .foot-grid{grid-template-columns:1fr}}
:root{--evic-bg:var(--bg);--evic-fg:var(--fg);--evic-muted:var(--muted);--evic-line:var(--line);--evic-accent:var(--link);--evic-accent-fg:var(--bg)}