:root {
  --bg: #0a0a0c;
  --card: rgba(255,255,255,0.03);
  --border: rgba(255,255,255,0.08);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --brand: #ec5b13;
  --green: #22c55e;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.7 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--brand); }
.top {
  position: sticky; top: 0; z-index: 10; background: rgba(10,10,12,0.92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--border);
}
.top-in { max-width: 960px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 16px; }
.top-in img { height: 30px; width: auto; display: block; }
.top-in nav { margin-left: auto; display: flex; gap: 8px 16px; flex-wrap: wrap; justify-content: flex-end; font-size: 14px; }
@media (max-width: 560px) { .top-in { flex-wrap: wrap; } .top-in nav { margin-left: 0; justify-content: flex-start; width: 100%; font-size: 13px; } }
.top-in nav a { color: var(--muted); text-decoration: none; }
.top-in nav a:hover, .top-in nav a[aria-current] { color: #fff; }
main { overflow-wrap: anywhere; max-width: 760px; margin: 0 auto; padding: 40px 16px 64px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.crumbs a { color: var(--muted); }
h1 { font-size: clamp(30px, 6vw, 44px); line-height: 1.15; margin: 0 0 16px; color: #fff; letter-spacing: -0.02em; }
h2 { font-size: 24px; line-height: 1.3; margin: 44px 0 12px; color: #fff; }
h3 { font-size: 18px; margin: 28px 0 8px; color: #fff; }
.lead { font-size: 18px; color: var(--muted); }
.meta { font-size: 13px; color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 20px; margin: 20px 0; }
.cta {
  display: inline-block; background: var(--brand); color: #fff; font-weight: 800;
  padding: 12px 28px; border-radius: 999px; text-decoration: none; margin: 8px 8px 0 0;
}
.cta.ghost { background: transparent; border: 1px solid var(--border); color: #fff; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 12px; margin: 20px 0; }
.grid .card { margin: 0; }
.grid h3 { margin-top: 0; font-size: 16px; }
.grid p { margin: 0; color: var(--muted); font-size: 14px; }
.stats { display: flex; flex-wrap: wrap; gap: 24px; margin: 24px 0; }
.stats b { display: block; font-size: 28px; color: #fff; }
.stats span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 15px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: #fff; }
.tbl { overflow-x: auto; }
code { background: rgba(255,255,255,0.06); padding: 2px 6px; border-radius: 6px; font-size: 0.92em; }
ol li, ul li { margin: 6px 0; }
details { border-bottom: 1px solid var(--border); padding: 12px 0; }
summary { cursor: pointer; font-weight: 700; color: #fff; }
details p { color: var(--muted); margin: 8px 0 0; }
footer { border-top: 1px solid var(--border); padding: 24px 16px; text-align: center; font-size: 13px; color: var(--muted); }
footer a { color: var(--muted); margin: 0 8px; }