:root {
  --canvas: #06080C;
  --surface: #111521;
  --hairline: rgba(255, 255, 255, 0.08);
  --amber: #F2B45A;
  --amber-bright: #FBD79B;
  --text: #F1EFEA;
  --text-2: #AEB3C0;
  --text-3: #6E7588;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--canvas);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.display { font-family: "Sora", -apple-system, sans-serif; letter-spacing: -0.02em; }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }
header.site {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand .mark {
  width: 34px; height: 34px; border-radius: 9px;
  background: radial-gradient(circle at 50% 65%, rgba(242, 180, 90, 0.35), transparent 60%), linear-gradient(160deg, #1B2138, #0C0F1C);
  display: grid; place-items: center; font-size: 17px;
  border: 1px solid var(--hairline);
}
.brand span { font-weight: 600; font-size: 17px; }
nav a { color: var(--text-3); text-decoration: none; font-size: 14px; margin-left: 18px; }
nav a:hover { color: var(--amber); }
.hero { text-align: center; padding: 72px 0 56px; }
.hero .moon {
  width: 108px; height: 108px; margin: 0 auto 30px; border-radius: 28px;
  background: radial-gradient(circle at 50% 68%, rgba(242, 180, 90, 0.45), transparent 62%), linear-gradient(160deg, #1B2138, #0C0F1C);
  border: 1px solid var(--hairline);
  display: grid; place-items: center; font-size: 46px;
  box-shadow: 0 24px 80px rgba(242, 180, 90, 0.12);
}
h1 { font-size: clamp(38px, 7vw, 58px); font-weight: 600; line-height: 1.08; }
.hero p.sub { color: var(--text-2); font-size: 19px; max-width: 460px; margin: 18px auto 0; }
.cta {
  display: inline-block; margin-top: 34px; padding: 15px 34px; border-radius: 999px;
  background: linear-gradient(120deg, var(--amber-bright), var(--amber));
  color: #1A1206; font-weight: 600; text-decoration: none; font-size: 16px;
  box-shadow: 0 12px 44px rgba(242, 180, 90, 0.25);
}
.cta.soon { opacity: 0.9; }
.note { color: var(--text-3); font-size: 13px; margin-top: 14px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; padding: 26px 0 70px; }
.card {
  background: var(--surface); border: 1px solid var(--hairline); border-radius: 18px; padding: 22px;
}
.card .ico { font-size: 22px; }
.card h3 { font-size: 16px; margin: 10px 0 4px; font-weight: 600; }
.card p { color: var(--text-2); font-size: 14px; }
main.doc { padding: 46px 0 80px; }
main.doc h1 { font-size: 34px; margin-bottom: 6px; }
main.doc .updated { color: var(--text-3); font-size: 13px; margin-bottom: 34px; }
main.doc h2 { font-size: 19px; margin: 32px 0 10px; font-weight: 600; }
main.doc p, main.doc li { color: var(--text-2); font-size: 15px; }
main.doc ul { padding-left: 22px; margin: 8px 0; }
main.doc a { color: var(--amber); text-decoration: none; }
footer.site {
  border-top: 1px solid var(--hairline); padding: 26px 0 44px;
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center;
  color: var(--text-3); font-size: 13px;
}
footer.site a { color: var(--text-3); text-decoration: none; margin-right: 16px; }
footer.site a:hover { color: var(--amber); }