:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --line: #e3e6eb;
  --text: #1b2130;
  --text-2: #5b6474;
  --text-3: #8a93a3;
  --accent: #4f46e5;
  --accent-soft: #eceafe;
  --shadow: 0 1px 2px rgba(20, 28, 40, .05), 0 6px 24px rgba(20, 28, 40, .06);
  --shadow-hover: 0 2px 4px rgba(20, 28, 40, .06), 0 14px 36px rgba(20, 28, 40, .12);
  --audio: #fff1e4; --audio-fg: #d9730d;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", system-ui, Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #14161b;
    --surface: #1d2027;
    --line: #2c3039;
    --text: #e8eaef;
    --text-2: #a4abb8;
    --text-3: #767e8c;
    --accent: #8b85ff;
    --accent-soft: rgba(139, 133, 255, .15);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 24px rgba(0, 0, 0, .25);
    --shadow-hover: 0 2px 4px rgba(0, 0, 0, .35), 0 14px 36px rgba(0, 0, 0, .4);
    --audio: rgba(255, 153, 51, .15); --audio-fg: #ffad5c;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text); font-family: var(--font); font-size: 16px; line-height: 1.5;
}
a { color: var(--accent); }
.top, main, .foot { width: 100%; max-width: 920px; margin: 0 auto; padding: 0 20px; }
.top { padding-top: 22px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 20px; letter-spacing: -.02em; }
main { flex: 1; }
.intro { padding: 64px 0 36px; max-width: 640px; }
.intro h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.1; letter-spacing: -.03em; margin: 0 0 16px; }
.intro p { font-size: 18px; color: var(--text-2); margin: 0; }
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr)); gap: 18px; padding-bottom: 64px; }
.app {
  display: grid; grid-template-columns: 56px 1fr; grid-template-rows: 1fr auto; gap: 6px 18px;
  padding: 22px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow); color: var(--text); text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
a.app:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); border-color: var(--accent); }
a.app:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.app-icon { width: 56px; height: 56px; border-radius: 14px; grid-row: 1 / 3; }
.app-icon.audio { display: grid; place-items: center; background: var(--audio); color: var(--audio-fg); }
.app-body h2 { margin: 0 0 4px; font-size: 19px; letter-spacing: -.01em; }
.app-body p { margin: 0; color: var(--text-2); font-size: 15px; }
.app-cta { grid-column: 2; justify-self: start; margin-top: 10px; font-weight: 600; color: var(--accent); font-size: 15px; }
.badge { grid-column: 2; justify-self: start; margin-top: 10px; font-size: 13px; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.app.soon { cursor: default; }
.app.soon .app-body h2 { color: var(--text-2); }
.foot { padding-top: 24px; padding-bottom: 32px; border-top: 1px solid var(--line); color: var(--text-3); font-size: 14px; }
.foot p { margin: 4px 0; }
.foot a { color: var(--text-2); }

/* Long-form pages (privacy.html) */
.doc { max-width: 720px; padding: 48px 0 64px; }
.doc h1 { font-size: clamp(30px, 5vw, 40px); line-height: 1.15; letter-spacing: -.03em; margin: 0 0 6px; }
.doc-meta { color: var(--text-3); font-size: 14px; margin: 0 0 28px; }
.doc h2 { font-size: 21px; letter-spacing: -.01em; margin: 36px 0 10px; }
.doc h3 { font-size: 16px; margin: 22px 0 6px; }
.doc p, .doc li { color: var(--text-2); }
.doc p { margin: 0 0 12px; }
.doc ul { margin: 0 0 12px; padding-left: 22px; }
.doc li { margin: 4px 0; }
.doc-summary { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 4px 22px 10px; margin: 24px 0 8px; }
.doc-summary h2 { margin-top: 18px; font-size: 17px; }
@media (max-width: 480px) {
  .intro { padding: 40px 0 28px; }
  .app { grid-template-columns: 48px 1fr; padding: 18px; gap: 4px 14px; }
  .app-icon { width: 48px; height: 48px; border-radius: 12px; }
}
@media (prefers-reduced-motion: reduce) { .app { transition: none; } a.app:hover { transform: none; } }