:root {
  color-scheme: dark;
  --ink: #f8f5ff;
  --muted: #c5bad9;
  --panel: rgba(24, 14, 53, .78);
  --line: rgba(255, 255, 255, .12);
  --violet: #8b5cf6;
  --cyan: #22d3ee;
  --gold: #ffd76a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 4%, rgba(139, 92, 246, .28), transparent 34rem),
    radial-gradient(circle at 92% 22%, rgba(34, 211, 238, .14), transparent 30rem),
    #070510;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .22;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 75%);
}

main { position: relative; width: min(980px, calc(100% - 32px)); margin: 0 auto; padding: 56px 0 40px; }
.hero { padding: clamp(28px, 7vw, 68px); border: 1px solid var(--line); border-radius: 32px; overflow: hidden; background: linear-gradient(135deg, rgba(80, 30, 150, .72), rgba(12, 8, 30, .94)); box-shadow: 0 28px 90px rgba(0,0,0,.42); }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 850; font-size: 20px; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 13px; color: #261233; background: linear-gradient(145deg, var(--gold), #ff9d2e); box-shadow: 0 0 32px rgba(255, 215, 106, .26); font-size: 13px; }
.eyebrow { margin: 58px 0 10px; color: var(--gold); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
h1 { max-width: 720px; margin: 0; font-size: clamp(42px, 8vw, 76px); line-height: .96; letter-spacing: -.055em; }
.lead { max-width: 680px; margin: 22px 0 0; color: #e4ddf3; font-size: clamp(17px, 2.7vw, 21px); line-height: 1.65; }
.meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 34px; color: var(--muted); font-size: 13px; }
.contents { display: flex; gap: 10px; overflow-x: auto; margin: 18px 0 44px; padding: 12px 2px; scrollbar-width: none; }
.contents a { flex: none; padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: rgba(255,255,255,.035); text-decoration: none; font-size: 13px; }
.contents a:hover { color: white; border-color: rgba(139,92,246,.8); }
section { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 36px 4px; border-bottom: 1px solid var(--line); scroll-margin-top: 20px; }
.number { color: var(--gold); font-size: 12px; font-weight: 850; letter-spacing: .14em; padding-top: 8px; }
h2 { margin: 0 0 16px; font-size: clamp(24px, 4vw, 34px); letter-spacing: -.035em; }
h3 { margin: 0 0 8px; color: var(--gold); font-size: 16px; }
p, li { color: var(--muted); font-size: 16px; line-height: 1.75; }
p { margin: 0 0 14px; }
ul { margin: 0 0 18px; padding-left: 20px; }
li + li { margin-top: 7px; }
.cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.cards article { padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.cards article:last-child { grid-column: 1 / -1; }
.cards p { margin: 0; font-size: 14px; }
.contact { display: flex; flex-direction: column; gap: 6px; margin-top: 22px; padding: 22px; border-radius: 20px; border: 1px solid rgba(255,215,106,.26); background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(255,215,106,.07)); color: var(--muted); }
.contact strong { color: white; }
.contact a { width: fit-content; color: var(--gold); font-weight: 750; }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 28px 4px; color: #827793; font-size: 12px; }

@media (max-width: 640px) {
  main { width: min(100% - 20px, 980px); padding-top: 10px; }
  .hero { border-radius: 24px; }
  .eyebrow { margin-top: 42px; }
  section { grid-template-columns: 1fr; gap: 6px; padding: 30px 4px; }
  .cards { grid-template-columns: 1fr; }
  .cards article:last-child { grid-column: auto; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }