:root {
  color-scheme: dark;
  --bg: #071016;
  --panel: #0d171e;
  --panel-2: #121629;
  --text: #f5f7f4;
  --muted: #a6b5ad;
  --line: rgba(214, 235, 220, .20);
  --purple: #a970ff;
  --acid: #b7fa68;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 0, rgba(169, 112, 255, .18), transparent 34rem),
    radial-gradient(circle at 10% 100%, rgba(183, 250, 104, .07), transparent 30rem),
    var(--bg);
}

a { color: var(--acid); }
a:hover { color: #d4ffa4; }

.page {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 64px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
  font-weight: 850;
  letter-spacing: .14em;
}

.glyph {
  position: relative;
  width: 42px;
  height: 46px;
  display: grid;
  place-items: center;
  color: var(--purple);
  border: 2px solid var(--purple);
  border-radius: 7px;
  font-size: 25px;
}

.glyph::after {
  content: "◆";
  position: absolute;
  right: -6px;
  bottom: -6px;
  padding: 2px;
  color: var(--acid);
  background: var(--bg);
  font-size: 10px;
}

.topbar nav { display: flex; gap: 16px; }
.topbar nav a { color: var(--muted); font-size: 14px; text-decoration: none; }
.topbar nav a[aria-current="page"] { color: var(--acid); }

.hero,
.content {
  background: linear-gradient(130deg, rgba(13, 23, 30, .98), rgba(18, 22, 41, .90));
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .28);
}

.hero {
  padding: clamp(26px, 5vw, 48px);
  border-left: 4px solid var(--purple);
}

.eyebrow {
  color: var(--acid);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 12px 0 14px;
  font-size: clamp(36px, 7vw, 70px);
  line-height: .98;
  letter-spacing: -.045em;
}

.hero p { max-width: 700px; margin: 0; color: var(--muted); line-height: 1.65; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 17px;
  color: var(--text);
  background: rgba(169, 112, 255, .14);
  border: 1px solid rgba(169, 112, 255, .48);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
}
.button.alt { color: var(--acid); background: rgba(183, 250, 104, .08); border-color: rgba(183, 250, 104, .38); }

.content { margin-top: 18px; padding: clamp(24px, 5vw, 46px); }
.content h1 { font-size: clamp(34px, 6vw, 58px); }
.content h2 { margin: 38px 0 10px; font-size: 21px; }
.content h2:first-of-type { margin-top: 28px; }
.content h3 { margin: 24px 0 8px; font-size: 16px; }
.content p,
.content li { color: #ced8d2; line-height: 1.7; }
.content ul { padding-left: 22px; }
.content strong { color: var(--text); }
.content .notice {
  margin: 22px 0;
  padding: 16px 18px;
  color: #dce7e1;
  background: rgba(183, 250, 104, .06);
  border: 1px solid rgba(183, 250, 104, .28);
  border-radius: 9px;
}

.meta { margin-top: 12px; color: var(--muted); font-size: 13px; }
footer { padding: 26px 6px 0; color: #778a80; font-size: 12px; text-align: center; }

@media (max-width: 620px) {
  .topbar { align-items: flex-start; flex-direction: column; margin-bottom: 26px; }
  .topbar nav { flex-wrap: wrap; }
  .content { padding: 23px 19px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
}