:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #6366f1;
  --border: #334155;
  --max: 42rem;
}
* { box-sizing: border-box; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
}
.wrap { max-width: var(--max); margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
header { margin-bottom: 2rem; }
.brand { font-size: 1.5rem; font-weight: 700; margin: 0 0 0.25rem; }
.tagline { color: var(--muted); margin: 0; font-size: 0.95rem; }
nav.apps { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0; }
nav.apps a {
  color: var(--text);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
}
nav.apps a:hover { border-color: var(--accent); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  margin: 1rem 0;
}
.card h2 { font-size: 1.05rem; margin: 0 0 0.5rem; }
.card p { margin: 0.35rem 0; color: var(--muted); font-size: 0.95rem; }
.card a { color: #a5b4fc; }
footer { margin-top: 2.5rem; font-size: 0.85rem; color: var(--muted); }
h1 { font-size: 1.35rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.1rem; margin-top: 1.5rem; }
p, ul { margin: 0.5rem 0; }
ul { padding-left: 1.25rem; }
small { color: var(--muted); }
a { color: #a5b4fc; }
.policy-light h1, .policy-light h2 { color: #1a1a1a; }
.policy-light { background: #fff; color: #1a1a1a; max-width: 640px; margin: 0 auto; padding: 1.5rem; line-height: 1.6; }
.policy-light .en { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid #ccc; }
.policy-light a { color: #4338ca; }