/* Valorian Systems — self-contained stylesheet. No external fonts, CDNs or scripts. */
:root{
  --bg:#ffffff; --bg-alt:#f4f6f9; --fg:#14181f; --muted:#4a5462; --border:#d9dee6;
  --accent:#1f5fd1; --accent-fg:#ffffff; --accent-soft:#e7eefc; --warn-bg:#fff4d6; --warn-fg:#5a4300; --warn-border:#e6c45c;
  --radius:12px; --max:68rem;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0e1116; --bg-alt:#161b23; --fg:#e8ecf2; --muted:#a6b0bf; --border:#2a3240;
    --accent:#7aa8ff; --accent-fg:#0b1020; --accent-soft:#1a2740; --warn-bg:#3a3010; --warn-fg:#ffe7a3; --warn-border:#7a6420;
  }
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:1.0625rem;line-height:1.65}
img,svg{max-width:100%;height:auto}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--accent-fg);padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem;top:1rem}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
header.site{border-bottom:1px solid var(--border);background:var(--bg)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:.85rem;padding-bottom:.85rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--fg);text-decoration:none;font-weight:700;letter-spacing:.01em;font-size:1.15rem}
.brand svg{width:32px;height:32px;flex:none}
.brand .sub{font-weight:500;color:var(--muted)}
nav.primary ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem .9rem}
nav.primary a{color:var(--fg);text-decoration:none;padding:.35rem .15rem;border-bottom:2px solid transparent}
nav.primary a:hover{border-bottom-color:var(--border)}
nav.primary a[aria-current="page"]{border-bottom-color:var(--accent);font-weight:600}
main{display:block;padding:2.5rem 0 3.5rem}
h1,h2,h3{line-height:1.25;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,4.5vw,2.8rem);margin:.2rem 0 1rem}
h2{font-size:1.5rem;margin:2.4rem 0 .7rem}
h3{font-size:1.15rem;margin:1.6rem 0 .4rem}
p,ul,ol{margin:0 0 1rem}
.lead{font-size:1.2rem;color:var(--muted);max-width:46rem}
.hero{padding:1.5rem 0 1rem}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--accent)}
.grid{display:grid;gap:1.1rem;grid-template-columns:repeat(auto-fit,minmax(15.5rem,1fr));margin:1.5rem 0}
.card{background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.3rem}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.btn{display:inline-block;background:var(--accent);color:var(--accent-fg);padding:.7rem 1.15rem;border-radius:999px;text-decoration:none;font-weight:600}
.btn.secondary{background:transparent;color:var(--accent);border:1.5px solid var(--accent)}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.4rem 0}
.badge{display:inline-block;font-size:.82rem;font-weight:600;padding:.15rem .6rem;border-radius:999px;background:var(--accent-soft);color:var(--fg);border:1px solid var(--border)}
.notice{background:var(--warn-bg);color:var(--warn-fg);border:1px solid var(--warn-border);border-radius:var(--radius);padding:.9rem 1.1rem;margin:0 0 1.5rem}
.ph{background:var(--warn-bg);color:var(--warn-fg);border:1px dashed var(--warn-border);border-radius:4px;padding:0 .3rem;font-weight:600}
.prose{max-width:46rem}
.prose li{margin:.25rem 0}
table{border-collapse:collapse;width:100%;margin:0 0 1.2rem;font-size:.97rem}
th,td{border:1px solid var(--border);padding:.55rem .7rem;text-align:left;vertical-align:top}
th{background:var(--bg-alt)}
.table-scroll{overflow-x:auto}
code{font-family:var(--mono);font-size:.92em;background:var(--bg-alt);border:1px solid var(--border);border-radius:4px;padding:.05rem .3rem;overflow-wrap:anywhere}
details{border:1px solid var(--border);border-radius:var(--radius);padding:.7rem 1rem;margin:.6rem 0;background:var(--bg-alt)}
summary{cursor:pointer;font-weight:600}
details[open] summary{margin-bottom:.5rem}
footer.site{border-top:1px solid var(--border);background:var(--bg-alt);color:var(--muted);font-size:.93rem;padding:2rem 0}
footer.site ul{list-style:none;padding:0;margin:0 0 1rem;display:flex;flex-wrap:wrap;gap:.4rem 1.2rem}
footer.site a{color:var(--muted)}
footer.site p{margin:.3rem 0}
@media (max-width:40rem){ main{padding-top:1.6rem} .brand .sub{display:none} }
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media print{header.site nav,footer.site ul,.skip{display:none} body{background:#fff;color:#000} a{color:#000}}