:root {
  --bg: #0b0d10;
  --surface: #14181d;
  --text: #e8edf2;
  --muted: #9aa6b2;
  --accent: #00e08a;
  --border: #232a31;
  --maxw: 760px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 32px 20px 80px;
}

header.site {
  border-bottom: 1px solid var(--border);
}
header.site .wrap {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand span { color: var(--accent); }

nav a {
  color: var(--muted);
  font-size: 14px;
  margin-left: 18px;
}
nav a:hover { color: var(--text); text-decoration: none; }

.hero {
  text-align: center;
  padding: 72px 0 40px;
}
.hero h1 {
  font-size: clamp(32px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
}
.hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 520px;
  margin: 0 auto 32px;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #04150e;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 999px;
}
.btn:hover { text-decoration: none; opacity: 0.9; }

.legal h1 {
  font-size: clamp(26px, 5vw, 38px);
  letter-spacing: -0.02em;
  margin: 0 0 4px;
}
.legal .updated {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 32px;
}
.legal h2 {
  font-size: 20px;
  margin: 36px 0 10px;
  letter-spacing: -0.01em;
}
.legal p, .legal li { color: #cdd6df; }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 22px;
  margin: 24px 0;
}

footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}
footer.site .wrap {
  padding: 28px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
}
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--text); }

.backlink {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 14px;
}