:root{color-scheme:dark;--bg:#080d16;--panel:#101926;--line:#26354a;--text:#e9eef6;--muted:#a6b5c9;--blue:#7ebcff}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--blue);text-underline-offset:4px}a:hover{color:#c9e4ff}a:focus-visible,summary:focus-visible,.table-wrap:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.site-header{max-width:1240px;margin:auto;padding:25px 32px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:900;letter-spacing:.025em;font-size:20px;color:var(--text);text-decoration:none}.brand span{color:var(--blue)}.site-header nav{display:flex;gap:24px;font-size:14px}.site-header nav a{text-decoration:none}.layout{max-width:1240px;margin:auto;display:grid;grid-template-columns:235px minmax(0,1fr);gap:68px;padding:48px 32px}aside{align-self:start;position:sticky;top:28px}aside nav{display:grid;gap:5px;margin-top:20px}aside nav a{color:var(--muted);text-decoration:none;font-size:14px;padding:7px 0}.topic{font-size:18px}.aside-note{color:var(--muted);font-size:13px;border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:800;color:var(--blue);margin:0 0 12px}main{max-width:830px;min-width:0}h1{font-size:clamp(32px,4.1vw,52px);line-height:1.1;letter-spacing:-.045em;margin:12px 0 22px;font-weight:800}h2{font-size:26px;line-height:1.3;letter-spacing:-.025em;margin:0 0 18px}h3{font-size:18px;margin:26px 0 10px}.lead{font-size:19px;color:var(--muted);line-height:1.6;max-width:650px}.meta{font-size:12px;color:var(--muted);margin-top:24px}.intro{padding-bottom:32px}section{border-top:1px solid var(--line);padding:34px 0 38px}p{margin:12px 0 18px}li{padding-left:5px;margin:10px 0}ul,ol{padding-left:23px}strong{color:#fff}code{font:13px/1.65 ui-monospace,Consolas,monospace;color:#c3deff;background:#18263a;padding:3px 6px;border-radius:4px;white-space:normal;overflow-wrap:anywhere}.note{padding:18px 22px;background:var(--panel);border-left:3px solid var(--blue);border-radius:0 8px 8px 0;margin:24px 0 0;font-size:15px}.note strong{display:block;margin-bottom:5px}.important{border-color:#efb86d}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.07em;background:var(--panel);padding:14px 18px}td{padding:18px;vertical-align:top;border-top:1px solid var(--line)}td:first-child{width:36%;min-width:180px}td code{display:inline-block;margin:2px 0}.flow{font-size:14px;font-weight:700;color:var(--blue);background:var(--panel);padding:16px;border-radius:8px}.flow span{color:var(--muted);padding:0 5px}details{border-bottom:1px solid var(--line);padding:17px 0}summary{cursor:pointer;font-weight:650;font-size:15px}details p{color:var(--muted);font-size:15px;margin-bottom:0}.help{margin-top:28px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:13px}.skip{position:absolute;top:-100px;padding:10px 18px;background:var(--panel);z-index:5}.skip:focus{top:5px}
@media(max-width:850px){.layout{grid-template-columns:1fr;gap:30px;padding:30px 22px}aside{position:static;border-bottom:1px solid var(--line);padding-bottom:24px}aside nav{grid-template-columns:1fr 1fr;gap:4px 22px}.aside-note{display:none}.site-header{padding:20px 22px}h2{font-size:24px}.intro{padding-bottom:25px}}
@media(max-width:480px){.site-header{align-items:flex-start;flex-direction:column;gap:8px}.site-header nav{gap:22px}aside nav a{font-size:13px}td,th{padding:12px}td:first-child{min-width:135px}table{font-size:13px}code{font-size:12px}.note{padding:16px}h1{font-size:35px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{:root{color-scheme:light;--bg:#fff;--text:#111;--muted:#444;--line:#ccc;--panel:#f5f5f5;--blue:#174875}.site-header,aside,.skip,footer{display:none}.layout{display:block;padding:0}main{max-width:none}body{font-size:11pt}h1{font-size:28pt}h2{font-size:18pt}strong{color:#111}code{color:#174875;background:#f3f3f3}section{padding:20px 0}h2,h3,summary{break-after:avoid}tr,.note{break-inside:avoid}.table-wrap{overflow:visible}details::details-content{content-visibility:visible}details p{display:block}}