/* Shared legal / contact pages — matches kumidai.dev landing tokens */
:root {
  --bg: #050507;
  --bg-elev: #0b0c10;
  --text: #f2f3f7;
  --text-dim: #a7adbc;
  --faint: #6f7585;
  --line: rgba(255,255,255,.08);
  --accent: #ff3f8e;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Inter Tight", Inter, ui-sans-serif, system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  --maxw: 820px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 15px;
  letter-spacing: -0.011em;
  -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: 0 24px; }

.nav {
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
}
.brand:hover { text-decoration: none; }
.k-mark { width: 18px; height: 18px; flex: none; display: block; }
.nav-links { display: flex; gap: 20px; margin-left: auto; }
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

main { padding: 48px 0 72px; }
h1 {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}
.eff {
  color: var(--faint);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}
h2 {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 700;
  margin: 36px 0 10px;
  letter-spacing: -0.02em;
}
p, li { color: var(--text); }
.muted { color: var(--text-dim); }
.ent {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 22px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.9;
}
footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--faint);
  font-size: 13px;
}
footer a { color: var(--text-dim); margin-right: 16px; text-decoration: none; }
footer a:hover { color: var(--text); text-decoration: none; }