/* Cable TV Simulator: the app's own 90s cable guide look. */
:root {
  --guide: #0b2a8f;
  --panel: #061a5e;
  --frame: #8fa6ff;
  --yellow: #f5c518;
  --light: #9fd0ff;
  --text: #ffffff;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--guide); }
body {
  margin: 0;
  background: var(--guide);
  color: var(--text);
  font: 22px/1.45 "VT323", "Courier New", monospace;
  padding: 40px max(16px, env(safe-area-inset-left)) 60px max(16px, env(safe-area-inset-right));
}
main {
  max-width: 820px;
  margin: 0 auto;
  background: var(--panel);
  border: 5px solid var(--frame);
  padding: 32px clamp(18px, 5vw, 44px) 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
h1, h2 {
  font-family: "Jersey 10", "VT323", monospace;
  font-weight: 400;
  color: var(--yellow);
  text-shadow: 3px 3px 0 #000;
  line-height: 0.95;
  margin: 0;
  letter-spacing: 0.5px;
}
h1 { font-size: clamp(44px, 8vw, 68px); }
h2 { font-size: 36px; margin-top: 8px; }
hr { border: 0; border-top: 3px solid var(--frame); margin: 4px 0; width: 100%; }
p, ul { margin: 0; max-width: 68ch; }
ul { padding-left: 1.2em; display: flex; flex-direction: column; gap: 6px; }
a { color: var(--yellow); }
a:hover, a:focus { color: #ffe066; }
.icon { width: 100%; max-width: 480px; aspect-ratio: 5 / 3; border-radius: 14px; display: block; box-shadow: 0 10px 0 #000a; }
.muted { color: var(--light); }
nav { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 24px; }
footer { max-width: 820px; margin: 18px auto 0; color: var(--light); font-size: 18px; text-align: center; }