:root {
  --bg: #ffffff;
  --fg: #0f1222;
  --muted: #5b5f72;
  --accent: #6d5efc;
  --accent-2: #a855f7;
  --card: #f7f7fb;
  --border: #e7e7ef;
  --maxw: 760px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { background: var(--card); padding: 1px 6px; border-radius: 6px; font-size: 0.9em; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

header.site { padding: 26px 0; border-bottom: 1px solid var(--border); }
.header-row { display: flex; align-items: center; justify-content: space-between; }
.nav a { color: var(--muted); font-size: 14px; font-weight: 500; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -0.02em; }
.brand .dot { width: 22px; height: 22px; border-radius: 7px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }

.hero { padding: 76px 0 36px; }
.hero h1 { font-size: 42px; line-height: 1.08; letter-spacing: -0.03em; margin: 0 0 16px; }
.hero h1 .grad { background: linear-gradient(135deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { font-size: 19px; color: var(--muted); margin: 0; max-width: 560px; }

section { padding: 36px 0; }
h2.eyebrow { font-size: 13px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--muted); margin: 0 0 18px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 26px; }
.card h3 { margin: 0 0 8px; font-size: 21px; letter-spacing: -0.01em; }
.card p { margin: 0 0 18px; color: var(--muted); }
.btn { display: inline-block; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: 15px; }
.btn:hover { text-decoration: none; opacity: 0.92; }

footer.site { border-top: 1px solid var(--border); padding: 32px 0; margin-top: 44px; color: var(--muted); font-size: 14px; }
footer.site a { color: var(--muted); }

.legal { padding: 48px 0; }
.legal h1 { font-size: 31px; letter-spacing: -0.02em; margin: 0 0 8px; }
.legal .updated { color: var(--muted); margin: 0 0 28px; font-size: 14px; }
.legal h2 { font-size: 16px; letter-spacing: -0.01em; color: var(--fg); margin: 30px 0 8px; }
.legal p, .legal li { color: #2b2e3f; }

@media (max-width: 560px) {
  .hero { padding: 52px 0 26px; }
  .hero h1 { font-size: 33px; }
}