/* Strong Tower Bible: the Ocean Fog palette from the app. Dark by default,
   light when the device asks for it. */
:root {
  --bg: #000000;
  --surface: #0d1718;
  --surface2: #152325;
  --border: #1f3134;
  --text: #d1e0e1;
  --muted: #93abad;
  --faint: #5e7779;
  --accent: #86bbbe;
  --tile: #122224;
  --tower: #f3f7f7;
  --door: #9bb6b8;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f3f7f7;
    --surface: #ffffff;
    --surface2: #e6eeef;
    --border: #d1e0e1;
    --text: #122224;
    --muted: #4f686b;
    --faint: #8da7a9;
    --accent: #3e5a5d;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.serif { font-family: Newsreader, Georgia, 'Times New Roman', serif; }

/* The tower mark */
.tile { display: inline-flex; align-items: center; justify-content: center; background: var(--tile); border-radius: 22%; }
.tile svg { display: block; }

/* Small header on inner pages */
.top { padding: 20px 16px; }
.top a.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.top .name { font-family: Newsreader, Georgia, serif; font-size: 18px; }
.wrap { width: 100%; max-width: 720px; margin: 0 auto; padding: 0 16px; }

/* Legal and help pages */
main.doc { flex: 1; padding: 24px 0 64px; }
.doc h1 { font-family: Newsreader, Georgia, serif; font-weight: 500; font-size: 40px; line-height: 1.15; margin: 8px 0 6px; }
.doc .updated { color: var(--faint); font-size: 14px; margin: 0 0 32px; }
.doc h2 { font-family: Newsreader, Georgia, serif; font-weight: 500; font-size: 24px; margin: 40px 0 8px; }
.doc p, .doc li { color: var(--muted); }
.doc strong { color: var(--text); font-weight: 600; }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }
.doc .lede { font-size: 18px; color: var(--text); }
.doc .box { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 18px 20px; margin: 20px 0; }
.doc .box p { margin: 6px 0; }
.doc ol { padding-left: 20px; color: var(--muted); }
.doc ol li { margin: 8px 0; }

/* Footer */
footer { padding: 28px 16px 36px; border-top: 1px solid var(--border); }
footer .row { max-width: 720px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; font-size: 14px; }
footer .row a { color: var(--muted); }
footer .copy { color: var(--faint); margin-right: auto; }
footer .lock { color: var(--faint); opacity: 0.45; display: inline-flex; padding: 4px; border-radius: 6px; }
footer .lock:hover { opacity: 1; text-decoration: none; }
@media (max-width: 520px) { footer .copy { width: 100%; } }