/* NyteSystems — shared chrome: tokens, base type, buttons, header, footer, prose.
   Page-specific styles stay inline on the page that uses them. */
  /* ================= Design tokens ================= */
  :root{
    --bg:#0d0d0d; --bg-elev:#151518; --bg-card:#161619;
    --line:#26262b; --line-soft:#1e1e22;
    --text:#f4f4f5; --text-muted:#a1a1aa; --text-dim:#8b8b95;
    --brand:#2563eb; --brand-lift:#3b82f6; --brand-bright:#60a5fa;
    --good:#4ade80;
    --radius:14px; --maxw:1120px;
    --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  }
  *,*::before,*::after{box-sizing:border-box}
  html{scroll-behavior:smooth;scroll-padding-top:86px}
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  }
  body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
  h1,h2,h3{line-height:1.14;letter-spacing:-.022em;margin:0}
  h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
  h3{font-size:1.12rem;font-weight:700}
  p{margin:0}
  a{color:inherit}
  img{max-width:100%;display:block}
  ::selection{background:var(--brand);color:#fff}
  :focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px;border-radius:6px}

  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
  .section{padding:88px 0;border-top:1px solid var(--line-soft)}
  .eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-bright);display:block}
  .lede{color:var(--text-muted);font-size:1.05rem;max-width:58ch;margin-top:14px}

  .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font:inherit;font-weight:650;font-size:.98rem;
    padding:13px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;text-decoration:none;
    transition:transform .12s ease,background .15s ease,border-color .15s ease}
  .btn:active{transform:translateY(1px)}
  .btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 30px -12px var(--brand-lift)}
  .btn-primary:hover{background:#1d4ed8}
  .btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}
  .btn-ghost:hover{border-color:var(--brand-bright);background:#ffffff0a}
  .btn svg{width:18px;height:18px;flex:none}
  .btn:disabled{opacity:.55;cursor:default}

  .skip{position:absolute;left:12px;top:-60px;background:var(--brand);color:#fff;padding:10px 16px;border-radius:8px;z-index:300;transition:top .15s}
  .skip:focus{top:12px}

  /* ================= Header ================= */
  header{position:sticky;top:0;z-index:100;background:#0d0d0dd9;backdrop-filter:blur(12px);border-bottom:1px solid var(--line-soft)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;text-decoration:none;font-size:1.05rem;white-space:nowrap}
  .brand .mark{width:30px;height:30px;flex:none}
  .brand b{color:var(--brand-bright);font-weight:800}
  .nav-links{display:flex;gap:26px;align-items:center}
  .nav-links a{text-decoration:none;color:var(--text-muted);font-size:.94rem;font-weight:550;
    display:inline-flex;align-items:center;min-height:24px}
  .nav-links a:hover{color:var(--text)}
  .nav-cta{display:flex;gap:10px;align-items:center}
  .lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px}
  .lang button{background:none;border:0;color:var(--text-dim);font:inherit;font-size:.78rem;font-weight:700;padding:5px 11px;border-radius:999px;cursor:pointer}
  .lang button[aria-pressed="true"]{background:var(--brand);color:#fff}
  /* --- mobile navigation --- */
  .navtoggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;
    width:42px;height:42px;place-items:center;cursor:pointer;color:var(--text);flex:none}
  .navtoggle svg{width:20px;height:20px}
  .navtoggle .x{display:none}
  .navtoggle[aria-expanded="true"] .x{display:block}
  .navtoggle[aria-expanded="true"] .bars{display:none}
  @media (max-width:1000px){
    .nav-links{
      display:none;position:absolute;top:68px;left:0;right:0;
      background:#0d0d0df2;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);
      flex-direction:column;align-items:stretch;gap:0;padding:8px 22px 18px;
    }
    .nav-links.open{display:flex}
    .nav-links a{padding:14px 4px;min-height:48px;border-bottom:1px solid var(--line-soft);font-size:1rem}
    .nav-links a:last-child{border-bottom:0}
    .navtoggle{display:grid}
    header{position:sticky}
  }
  @media (max-width:620px){
    .nav{gap:10px}
    header .brand > span{display:none}
    .lang button{padding:5px 9px;font-size:.72rem}
    .nav-cta .btn{padding:11px 15px;font-size:.9rem;gap:7px}
    .nav-cta .btn svg{width:16px;height:16px}
  }
  @media (max-width:400px){ .nav-cta .btn svg{display:none} }

  footer{border-top:1px solid var(--line-soft);padding:56px 0 40px;color:var(--text-dim);font-size:.9rem}
  .foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px}
  .foot-links{display:flex;gap:24px;flex-wrap:wrap}
  .foot-links a{text-decoration:none;color:var(--text-muted);
    display:inline-flex;align-items:center;min-height:24px}
  .foot-links a:hover{color:var(--text)}
  .foot-bottom{margin-top:34px;padding-top:22px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

  /* ================= Prose (legal & content pages) ================= */
  .page-head{padding:64px 0 8px}
  .page-head h1{font-size:clamp(2rem,4.2vw,2.9rem);font-weight:850;margin-top:12px}
  .page-head .updated{color:var(--text-dim);font-size:.88rem;margin-top:14px}
  .crumbs{font-size:.85rem;color:var(--text-dim)}
  .crumbs a{color:var(--text-muted);text-decoration:none}
  .crumbs a:hover{color:var(--text)}
  .prose{padding:34px 0 88px;max-width:74ch}
  .prose h2{font-size:1.32rem;font-weight:750;margin:42px 0 12px;letter-spacing:-.015em}
  .prose h2:first-of-type{margin-top:8px}
  .prose h3{font-size:1.02rem;font-weight:700;margin:26px 0 8px}
  .prose p{color:var(--text-muted);margin:0 0 14px}
  .prose ul,.prose ol{color:var(--text-muted);margin:0 0 16px;padding-left:22px}
  .prose li{margin:0 0 8px}
  .prose a{color:var(--brand-bright)}
  .prose strong{color:var(--text);font-weight:650}
  .prose code{background:var(--bg-elev);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.88em}
  .prose table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:.92rem;display:block;overflow-x:auto}
  .prose th,.prose td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line-soft);color:var(--text-muted)}
  .prose th{color:var(--text);font-weight:650;white-space:nowrap}
  .notice{border:1px solid #f59e0b55;background:#f59e0b14;border-radius:11px;padding:16px 18px;margin:0 0 26px;font-size:.92rem}
  .notice b{color:#fcd34d}
  .toc{border:1px solid var(--line);background:var(--bg-card);border-radius:var(--radius);padding:20px 24px;margin:0 0 30px}
  .toc b{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--text-dim);display:block;margin-bottom:10px}
  .toc ol{margin:0;padding-left:20px;font-size:.92rem}
  .toc li{margin:0 0 6px}
  .toc a{color:var(--text-muted);text-decoration:none}
  .toc a:hover{color:var(--brand-bright)}
  /* 404 */
  .oops{padding:110px 0;text-align:center}
  .oops h1{font-size:clamp(2.4rem,7vw,4rem);font-weight:850}
  .oops p{color:var(--text-muted);margin:16px auto 30px;max-width:48ch}
  .oops .code{font-size:.8rem;letter-spacing:.2em;color:var(--brand-bright);font-weight:700}

  /* ================= Forms (contrast-corrected) ================= */
  /* the field fill was 1.07:1 against the page and the border 1.21:1 —
     both well under the 3:1 WCAG 1.4.11 wants for component boundaries */
  input,textarea,select{background:#1c1c21;border:1px solid #6a6a77}
  input::placeholder,textarea::placeholder{color:#9a9aa4}
  input:hover,textarea:hover,select:hover{border-color:#8a8a99}

  /* ================= Print (legal pages get saved as PDF) ================= */
  @media print{
    :root{--bg:#fff;--bg-card:#fff;--text:#000;--text-muted:#222;--text-dim:#444;--line:#bbb;--line-soft:#ddd}
    body{background:#fff;color:#000;font-size:11pt}
    header,footer .foot-links,.skip,.btn,.navtoggle,.toc{display:none!important}
    a{color:#000;text-decoration:underline}
    .prose a[href^="http"]::after{content:" (" attr(href) ")";font-size:.85em;color:#555}
    .page-head{padding-top:0}
    .prose{max-width:none;padding-top:0}
    .prose h2{page-break-after:avoid}
    .notice{border:1px solid #999;background:#f4f4f4;color:#000}
    .prose table,.prose li,.prose p{page-break-inside:avoid}
  }