:root {
  --bg: #fffaf3;
  --fg: #1a1410;
  --muted: #6b5d52;
  --accent: #d2542a;
  --accent-hover: #b8431f;
  --card: #ffffff;
  --border: #ecdfd0;
  --shadow: 0 1px 2px rgba(26, 20, 16, 0.04), 0 8px 24px rgba(26, 20, 16, 0.06);
  --mono: ui-monospace, "SF Mono", Menlo, Monaco, "Cascadia Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16110d;
    --fg: #f6ede2;
    --muted: #a89889;
    --accent: #ff7a3d;
    --accent-hover: #ff9460;
    --card: #1f1814;
    --border: #2d241d;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.wrap-narrow { max-width: 560px; }

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 64px;
}

.brand {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  color: var(--fg);
  text-decoration: none;
}

.brand .dot { color: var(--accent); }

nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 24px;
  font-size: 14px;
}

nav a:hover { color: var(--fg); }

h1 {
  font-family: var(--mono);
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 16px;
  font-weight: 600;
}

h2 {
  font-size: 22px;
  margin: 48px 0 12px;
  letter-spacing: -0.01em;
}

h3 { font-size: 17px; margin: 24px 0 8px; }

.tagline {
  font-size: 22px;
  color: var(--muted);
  margin: 0 0 40px;
  line-height: 1.4;
}

p { margin: 0 0 16px; }

a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }

.button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  transition: background 0.15s;
}

.button:hover { background: var(--accent-hover); color: #fff; }

.button.secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
}

.button.secondary:hover { background: var(--card); }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 48px 0;
}

.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.feature h3 { margin: 0 0 6px; font-family: var(--mono); font-size: 14px; color: var(--accent); }
.feature p { margin: 0; font-size: 15px; color: var(--muted); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
  box-shadow: var(--shadow);
  text-align: center;
}

.legal h1 { font-size: 32px; }
.legal p, .legal li { color: var(--fg); font-size: 16px; }
.legal .updated { color: var(--muted); font-size: 14px; font-family: var(--mono); margin-bottom: 32px; }

footer.site {
  margin-top: 80px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

footer.site a { color: var(--muted); margin-right: 16px; }

.muted { color: var(--muted); }
.center { text-align: center; }