:root {
  color-scheme: dark;
  --bg: #090b10;
  --panel: rgba(255,255,255,.055);
  --panel-strong: rgba(255,255,255,.085);
  --text: #f5f7fb;
  --muted: #a8afbc;
  --line: rgba(255,255,255,.11);
  --accent: #9fd7ff;
  --accent-2: #d5b3ff;
  --warning: #ffd38a;
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% -10%, rgba(94, 171, 255, .18), transparent 34rem),
    radial-gradient(circle at 90% 0%, rgba(178, 118, 255, .13), transparent 32rem),
    var(--bg);
  color: var(--text);
  line-height: 1.58;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.shell { width: min(920px, calc(100% - 36px)); margin: 0 auto; }
nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 24px 0 12px; gap: 20px;
}
.brand { color: var(--text); font-weight: 750; letter-spacing: -.02em; }
.navlinks { display: flex; gap: 18px; font-size: 14px; }
.hero { padding: 72px 0 38px; }
.eyebrow { color: var(--accent); font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h1 { margin: 10px 0 14px; font-size: clamp(38px, 7vw, 68px); line-height: 1.02; letter-spacing: -.045em; }
.lede { max-width: 680px; margin: 0; color: var(--muted); font-size: 18px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px;
  border-radius: 12px; border: 1px solid var(--line); background: var(--panel-strong);
  color: var(--text); font-size: 14px; font-weight: 650;
}
.button.primary { background: linear-gradient(135deg, rgba(110,190,255,.28), rgba(184,125,255,.22)); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin: 28px 0 64px; }
.card { border: 1px solid var(--line); border-radius: 18px; padding: 22px; background: var(--panel); backdrop-filter: blur(18px); }
.card h2, .card h3 { margin-top: 0; letter-spacing: -.02em; }
.card p:last-child { margin-bottom: 0; }
main.article { max-width: 780px; padding: 54px 0 80px; }
.article h1 { font-size: clamp(34px, 6vw, 54px); }
.meta { color: var(--muted); margin: -4px 0 34px; }
.article section { padding: 22px 0; border-top: 1px solid var(--line); }
.article section:first-of-type { border-top: 0; }
.article h2 { font-size: 19px; margin: 0 0 8px; letter-spacing: -.02em; }
.article p, .article li { color: #d9dde6; }
.article ul { padding-left: 21px; }
.notice { border: 1px solid rgba(255,211,138,.25); background: rgba(255,211,138,.07); border-radius: 14px; padding: 16px; color: #f4e4c6 !important; font-weight: 650; }
.contact { border: 1px solid rgba(159,215,255,.24); background: rgba(159,215,255,.07); border-radius: 16px; padding: 18px; }
.placeholder { color: var(--warning); font-weight: 800; word-break: break-word; }
footer { color: #7f8795; font-size: 12px; padding: 26px 0 40px; border-top: 1px solid var(--line); }
@media (max-width: 660px) {
  .grid { grid-template-columns: 1fr; }
  .hero { padding-top: 52px; }
  nav { align-items: flex-start; }
  .navlinks { flex-wrap: wrap; justify-content: flex-end; }
}