:root {
  color-scheme: dark;
  --bg: #05101d;
  --surface: #0c1a2d;
  --surface-2: #10233d;
  --line: #1d385b;
  --text: #f4f8ff;
  --muted: #a9b9d2;
  --blue: #56a6ff;
  --green: #49dda2;
  --max: 1040px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 85% -10%, rgba(42, 112, 255, .22), transparent 38rem),
    radial-gradient(circle at -10% 30%, rgba(30, 210, 154, .12), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: #9ecbff; }
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(5,16,29,.88);
  backdrop-filter: blur(18px);
}
.nav-inner {
  width: min(calc(100% - 36px), var(--max));
  min-height: 68px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; color: white; text-decoration: none; font-weight: 750; }
.mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(145deg, #12335f, #071225);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 8px 24px rgba(0,0,0,.35);
  position: relative;
}
.mark:before {
  content: "";
  position: absolute;
  left: 8px;
  top: 18px;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  border-radius: 4px;
  transform: rotate(-38deg);
  box-shadow: 14px -7px 10px rgba(73,221,162,.8);
}
.links { display: flex; gap: 20px; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; font-size: 14px; }
.links a:hover { color: white; }
.wrap { width: min(calc(100% - 36px), var(--max)); margin: auto; }
.hero { padding: 94px 0 72px; max-width: 800px; }
.eyebrow { color: var(--green); font-size: 13px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
h1 { font-size: clamp(42px, 8vw, 76px); line-height: 1.04; letter-spacing: -.045em; margin: 16px 0 24px; }
h2 { font-size: clamp(27px, 4vw, 40px); line-height: 1.15; letter-spacing: -.025em; margin: 0 0 18px; }
h3 { margin: 0 0 8px; font-size: 18px; }
.lead { color: #c3d1e6; font-size: clamp(18px, 2.3vw, 22px); max-width: 710px; }
.badge { display: inline-flex; margin-top: 26px; padding: 9px 14px; border: 1px solid #295281; border-radius: 999px; color: #cfe5ff; background: rgba(33,87,146,.2); font-size: 14px; }
.section { padding: 62px 0; border-top: 1px solid rgba(255,255,255,.08); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 28px; }
.card { background: linear-gradient(145deg, rgba(17,36,62,.92), rgba(9,24,42,.92)); border: 1px solid var(--line); border-radius: 22px; padding: 26px; }
.card p { color: var(--muted); margin: 0; }
.legal { max-width: 800px; padding: 72px 0 100px; }
.legal h1 { font-size: clamp(36px, 6vw, 58px); }
.legal h2 { margin-top: 42px; font-size: 24px; }
.legal h3 { margin-top: 28px; }
.legal p, .legal li { color: #c3d0e3; }
.legal ul { padding-left: 22px; }
.meta { color: var(--muted); margin: -10px 0 34px; }
.notice { padding: 20px 22px; border-left: 3px solid var(--blue); background: rgba(17,44,76,.55); border-radius: 5px 14px 14px 5px; color: #c9d8ec; }
.footer { padding: 34px 0 48px; border-top: 1px solid rgba(255,255,255,.08); color: #7f93b0; font-size: 13px; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
@media (max-width: 680px) {
  .links { gap: 12px; }
  .links a:nth-child(4) { display: none; }
  .hero { padding-top: 68px; }
  .grid { grid-template-columns: 1fr; }
}