:root {
  color-scheme: dark;
  --bg: #090b10;
  --panel: #11151e;
  --line: #252b38;
  --text: #f4f6fb;
  --muted: #aeb6c8;
  --accent: #7c5cff;
  --accent-soft: rgba(124, 92, 255, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 15% -10%, rgba(124,92,255,.22), transparent 35rem),
    var(--bg);
  color: var(--text);
  font: 16px/1.7 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}
a { color: #b7a8ff; }
.wrap { width: min(920px, calc(100% - 32px)); margin: auto; }
header {
  border-bottom: 1px solid var(--line);
  background: rgba(9,11,16,.82);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 2;
}
nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: .02em; }
.brand span { color: #9d87ff; }
.links { display: flex; gap: 18px; font-size: 14px; }
.links a { color: var(--muted); text-decoration: none; }
.links a:hover { color: var(--text); }
main { padding: 70px 0 90px; }
.eyebrow { color: #aa98ff; font-weight: 700; font-size: 13px; letter-spacing: .13em; text-transform: uppercase; }
h1 { font-size: clamp(36px, 7vw, 64px); line-height: 1.08; letter-spacing: -.045em; margin: 10px 0 18px; }
.lead { color: var(--muted); font-size: 19px; max-width: 700px; }
.meta { margin: 26px 0 45px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); background: var(--accent-soft); }
article { display: grid; gap: 18px; }
section { padding: 25px 28px; background: rgba(17,21,30,.88); border: 1px solid var(--line); border-radius: 16px; }
h2 { margin: 0 0 10px; font-size: 21px; letter-spacing: -.01em; }
p { margin: 8px 0; }
ul { margin: 8px 0; padding-left: 22px; }
li + li { margin-top: 5px; }
.notice { border-left: 3px solid var(--accent); }
footer { border-top: 1px solid var(--line); color: var(--muted); padding: 28px 0 45px; font-size: 14px; }
@media (max-width: 600px) {
  nav { align-items: flex-start; flex-direction: column; padding: 16px 0; }
  .links { flex-wrap: wrap; gap: 12px; }
  main { padding-top: 45px; }
  section { padding: 21px 20px; }
}