:root {
  --primary: #6366F1;
  --primary-dark: #4F46E5;
  --bg: #FFFFFF;
  --surface: #F8FAFC;
  --border: #E2E8F0;
  --text: #1E293B;
  --text-2: #64748B;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #818CF8;
    --primary-dark: #6366F1;
    --bg: #0F172A;
    --surface: #1E293B;
    --border: #334155;
    --text: #F1F5F9;
    --text-2: #94A3B8;
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 20px; }

header { padding: 24px 0; }
header .wrap { display: flex; align-items: center; gap: 10px; }
header img { width: 32px; height: 32px; border-radius: 8px; }
header a.brand { color: var(--text); font-weight: 700; }
header a.brand:hover { text-decoration: none; }

main { flex: 1; }

.hero { text-align: center; padding: 12vh 0 10vh; }
.hero img { width: 96px; height: 96px; border-radius: 22px; margin-bottom: 28px; }
.hero h1 { font-size: clamp(36px, 7vw, 48px); line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; }
.hero h1 span { color: var(--primary); }
.hero p { color: var(--text-2); font-size: 18px; max-width: 480px; margin: 16px auto 36px; }

.stores { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 600;
  background: var(--primary-dark);
  color: #fff;
}
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn:hover { text-decoration: none; opacity: .9; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; padding-bottom: 12vh; }
.features div { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
.features h3 { font-size: 16px; margin-bottom: 4px; }
.features p { color: var(--text-2); font-size: 15px; }

.legal { padding: 24px 0 64px; }
.legal h1 { font-size: 32px; letter-spacing: -0.02em; }
.legal .updated { color: var(--text-2); font-size: 14px; margin: 4px 0 32px; }
.legal h2 { font-size: 18px; margin: 32px 0 8px; }
.legal p, .legal li { color: var(--text); margin-bottom: 10px; }
.legal ul { padding-left: 20px; }

footer { border-top: 1px solid var(--border); padding: 24px 0; font-size: 14px; color: var(--text-2); }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer nav { display: flex; gap: 20px; }
footer a { color: var(--text-2); }