:root {
  color-scheme: dark;
  font-family: Arial, Helvetica, sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  --ink: #edf5f4;
  --muted: #a8bac9;
  --line: #28415a;
  --background: #091b32;
  --panel: #102840;
  --accent: #aeebd5;
  color: var(--ink);
  background: var(--background);
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: linear-gradient(145deg, #091b32, #0d2239); }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
::selection { color: var(--background); background: var(--accent); }
.page { max-width: 1040px; margin: 0 auto; padding: 0 48px; }
.skip-link { position: absolute; z-index: 2; top: 16px; left: 16px; padding: 12px 18px; border-radius: 8px; color: var(--background); background: var(--accent); transform: translateY(-180%); }
.skip-link:focus { transform: translateY(0); }
.site-header { display: flex; align-items: center; gap: 16px; padding: 54px 0 30px; border-bottom: 1px solid var(--line); }
.brand-mark { display: block; width: 64px; height: 64px; border-radius: 15px; }
h1 { margin: 0; font: 700 38px/1.1 Georgia, serif; letter-spacing: -.8px; }
main { padding: 36px 0 64px; }
.app-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.app-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); transition: border-color .2s, background .2s; }
.app-card:hover { border-color: #6a939d; background: #142e46; }
.app-art { height: 154px; margin: 24px 24px 14px; }
.app-art svg { display: block; width: 100%; height: 100%; }
.app-copy { flex: 1; padding: 0 28px 26px; }
h2 { margin: 0 0 14px; font: 700 29px/1.15 Georgia, serif; letter-spacing: -.4px; }
.app-copy p { max-width: 340px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.app-action { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 0 28px; padding: 21px 0; border-top: 1px solid var(--line); color: var(--accent); font-size: 14px; font-weight: 700; }
.app-action > span:last-child { font-size: 25px; line-height: 1; font-weight: 400; }
@media (max-width: 680px) {
  .page { max-width: 500px; padding: 0 22px; }
  .site-header { padding: 28px 0 24px; gap: 12px; }
  .brand-mark { width: 48px; height: 48px; border-radius: 11px; }
  h1 { font-size: 32px; }
  main { padding: 24px 0 40px; }
  .app-grid { grid-template-columns: 1fr; gap: 20px; }
  .app-art { height: 114px; margin: 20px 24px 12px; }
  .app-copy { padding: 0 24px 22px; }
  h2 { font-size: 27px; margin-bottom: 12px; }
  .app-copy p { font-size: 14px; }
  .app-action { margin: 0 24px; padding: 18px 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}