:root{--bg:#050505;--panel:#111214;--panel2:#17181b;--text:#f7f7f8;--muted:#a6a7ad;--line:#282a2f;--blue:#0a95ff;--green:#59d56b;--max:820px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;line-height:1.65}
a{color:var(--blue)}
.wrap{width:min(var(--max),calc(100% - 48px));margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(5,5,5,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px;width:min(1240px,calc(100% - 48px));margin:auto}
.brand{font-weight:760;font-size:22px;text-decoration:none;letter-spacing:-.04em;color:var(--text)}
.brand span{color:var(--blue)}
nav{display:flex;align-items:center;gap:24px}
nav a{font-size:14px;color:#c8c8cc;text-decoration:none}
nav a:hover{color:#fff}
.doc{padding:64px 0 96px}
.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:#8f9198;font-weight:700}
h1{font-size:clamp(38px,5.4vw,58px);line-height:1;letter-spacing:-.055em;margin:16px 0 18px}
.dates{color:#7f8188;font-size:14px;margin:0 0 40px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.dates span{display:inline-block;margin-right:22px}
h2{font-size:24px;letter-spacing:-.03em;margin:52px 0 14px;scroll-margin-top:92px}
h3{font-size:17px;margin:28px 0 8px;color:#e4e4e7}
p,li{color:#c3c4ca;font-size:16px}
p{margin:0 0 16px}
ul{margin:0 0 18px;padding-left:22px}
li{margin-bottom:8px}
strong{color:var(--text);font-weight:640}
.lede{font-size:18px;color:#b9bac0}
.callout{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--blue);border-radius:14px;padding:20px 22px;margin:0 0 24px}
.callout p:last-child{margin-bottom:0}
.callout.warn{border-left-color:#e0a03f}
table{width:100%;border-collapse:collapse;margin:0 0 24px;font-size:15px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:#8f9198;font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
td{color:#c3c4ca}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px 26px;margin:0 0 44px}
.toc div{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#8f9198;font-weight:700;margin-bottom:12px}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:32px}
.toc li{margin-bottom:6px;font-size:14.5px}
.toc a{text-decoration:none;color:#c3c4ca}
.toc a:hover{color:var(--blue)}
.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 32px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px}
.tile h3{margin:0 0 6px}
.tile p{margin:0;font-size:15px;color:#a6a7ad}
.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;background:var(--blue);color:#fff;text-decoration:none;font-weight:700;font-size:15px}
.button:hover{filter:brightness(1.08)}
footer{border-top:1px solid var(--line);padding:36px 0 52px;color:#7f8188;font-size:14px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;width:min(1240px,calc(100% - 48px));margin:auto}
.foot a{text-decoration:none;color:#aaa}
.foot a:hover{color:#fff}
@media(max-width:620px){
 .wrap{width:calc(100% - 28px)}
 .nav,.foot{width:calc(100% - 28px)}
 nav a:not(.brand){font-size:13px}
 h1{font-size:36px}
 .toc ol{columns:1}
 .support-grid{grid-template-columns:1fr}
 table{font-size:14px}
 th,td{padding:10px 8px}
}

.foot-entity{line-height:1.6}
.foot-entity strong{color:#e4e4e7}
.foot-entity a{color:#aaa;text-decoration:none}
.foot-entity a:hover{color:#fff}
.foot-entity .copy{margin-top:12px;color:#6b6d74;font-size:13px}