:root {
  color-scheme: dark;
  --bg: #050914;
  --panel: rgba(13, 25, 48, .82);
  --ink: #f2f7ff;
  --muted: #aebbd0;
  --cyan: #59e8ff;
  --pink: #ff4fd8;
  --line: rgba(125, 213, 255, .2);
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 15% -10%, #17336b 0, transparent 40rem),
              radial-gradient(circle at 90% 15%, #491052 0, transparent 34rem), var(--bg);
  color: var(--ink);
  font: 16px/1.65 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: var(--cyan); }
img { max-width: 100%; }
.wrap { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; }
header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(5, 9, 20, .86); backdrop-filter: blur(18px); }
nav { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { color: var(--ink); text-decoration: none; font-weight: 900; letter-spacing: .13em; font-size: .82rem; }
.brand span { color: var(--cyan); }
.links { display: flex; flex-wrap: wrap; gap: 18px; }
.links a { color: var(--muted); text-decoration: none; font-size: .93rem; }
.links a:hover { color: var(--ink); }
.hero { padding: 72px 0 46px; display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.eyebrow { color: var(--cyan); font-weight: 800; letter-spacing: .14em; font-size: .78rem; }
h1 { margin: .35rem 0 1rem; font-size: clamp(2.75rem, 7vw, 5.7rem); line-height: .96; letter-spacing: -.055em; }
h2 { margin: 2.3rem 0 .65rem; font-size: clamp(1.35rem, 3vw, 2rem); line-height: 1.15; }
h3 { margin: 0 0 .35rem; }
p, li { color: var(--muted); }
.lead { max-width: 700px; font-size: 1.18rem; }
.art { border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 32px 90px rgba(0,0,0,.5), 0 0 60px rgba(89,232,255,.1); overflow: hidden; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.button { display: inline-block; border-radius: 999px; padding: 12px 20px; background: linear-gradient(120deg, var(--cyan), #7da8ff); color: #03101b; text-decoration: none; font-weight: 900; }
.button.alt { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 30px 0 70px; }
.card, .notice { border: 1px solid var(--line); border-radius: 18px; background: var(--panel); padding: 22px; }
.legal { width: min(820px, calc(100% - 36px)); margin: 0 auto; padding: 58px 0 90px; }
.legal h1 { font-size: clamp(2.3rem, 6vw, 4.2rem); }
.updated { color: #8091ab; }
.notice { margin: 24px 0; }
code { color: #d9f7ff; background: #101c32; border: 1px solid var(--line); border-radius: 6px; padding: .1rem .35rem; }
footer { border-top: 1px solid var(--line); padding: 28px 0 45px; color: #8390a6; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 18px; }
footer a { color: #aab9cc; margin-right: 14px; }
@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .grid { grid-template-columns: 1fr; }
  nav { align-items: flex-start; padding: 16px 0; }
  .links { justify-content: flex-end; gap: 10px 14px; }
}