:root {
  --bg: #fbf1e4;
  --surface: #ffffff;
  --surface-2: #f3e3cc;
  --accent: #b8621b;
  --accent-dark: #8c4813;
  --text: #3e2415;
  --text-2: #6b5240;
  --text-3: #9a8572;
  --line: #eadfc9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1d1510;
    --surface: #2a1f18;
    --surface-2: #362820;
    --accent: #e08a45;
    --accent-dark: #f0a76a;
    --text: #f6eadb;
    --text-2: #cdb9a5;
    --text-3: #9a8572;
    --line: #3d2e24;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent); }
img { max-width: 100%; display: block; }

.wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }

/* Header */
header.site { padding: 18px 0; border-bottom: 1px solid var(--line); }
header.site .wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 17px; text-decoration: none; color: var(--text);
}
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.lang-switch { display: flex; gap: 4px; font-size: 13px; }
.lang-switch a {
  padding: 6px 10px; border-radius: 8px; text-decoration: none;
  color: var(--text-2); font-weight: 600;
}
.lang-switch a.active { color: var(--text); background: var(--surface-2); }

/* Hero */
.hero { padding: 56px 0 40px; }
.hero .wrap {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center;
}
.hero .icon { width: 88px; height: 88px; border-radius: 22px; margin-bottom: 20px; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 14px; }
.hero h1 span { color: var(--accent); }
.hero p.sub { font-size: 18px; line-height: 1.6; color: var(--text-2); margin: 0 0 22px; }
.notice {
  display: inline-block; padding: 10px 14px; border-radius: 12px;
  background: var(--surface-2); color: var(--text); font-size: 14.5px; line-height: 1.5;
}
.hero .shot img { width: 100%; max-width: 360px; margin: 0 auto; border-radius: 20px; }

/* Sections */
section { padding: 40px 0; }
section h2 { font-size: 26px; margin: 0 0 20px; text-align: center; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 16px; padding: 20px;
}
.card h3 { margin: 0 0 8px; font-size: 16px; }
.card p { margin: 0; color: var(--text-2); font-size: 14.5px; line-height: 1.6; }

/* Footer */
footer.site {
  border-top: 1px solid var(--line); padding: 24px 0 32px;
  color: var(--text-3); font-size: 13px;
}
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--text-2); text-decoration: none; margin-right: 16px; }

/* Legal pages */
.legal { padding: 36px 0 56px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: 30px; margin: 0 0 6px; }
.legal .updated { color: var(--text-3); font-size: 13px; margin: 0 0 24px; }
.legal h2 { font-size: 18px; margin: 30px 0 10px; }
.legal p, .legal li { color: var(--text-2); font-size: 15px; line-height: 1.7; }
.legal strong { color: var(--text); }
.legal ul { padding-left: 20px; }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 48px 0 32px; }
.legal .other-lang { font-size: 14px; }

@media (max-width: 720px) {
  .hero { padding: 32px 0 24px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 28px; }
  .hero h1 { font-size: 32px; }
  .grid { grid-template-columns: 1fr; }
}

/* Google Play badge */
.store-badge { display: inline-block; }
.store-badge img { height: 60px; width: auto; }
.store-note { margin: 10px 0 0; font-size: 14px; color: var(--text-3); }