:root {
  --primary: #2296f3;
  --accent: #f9a825;
  --bg: #fafafa;
  --radius: 18px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: system-ui, sans-serif; background: var(--bg); color: #222;
}
header { text-align: center; padding: 1em 0 0.5em 0; }
nav {
  display: flex; justify-content: center; gap: 1em;
  margin-bottom: .5em;
}
nav a {
  text-decoration: none; color: #444; font-weight: 500;
  padding: .4em 1em; border-radius: var(--radius);
}
nav a.active, nav a:hover { background: var(--primary); color: #fff; }
h1 { margin: .3em 0 .8em 0; font-size: 2em; }
.main-radio {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 50vh; gap: 2em;
}
.player-box {
  background: #fff; padding: 2em 2em 1em 2em;
  border-radius: var(--radius); box-shadow: 0 4px 12px rgba(0,0,0,.08);
  display: flex; flex-direction: column; align-items: center; gap: 1em;
}
audio { width: 220px; max-width: 90vw; }
#toggle-btn {
  background: var(--primary); color: #fff;
  border: none; padding: 0.8em 2em; border-radius: var(--radius);
  font-size: 1.2em; cursor: pointer; transition: background .2s;
}
#toggle-btn.off { background: #ccc; color: #222; }
footer {
  text-align: center; font-size: .93em; padding: 2em 0 1em 0;
  color: #666;
}
@media (max-width: 700px) {
  .player-box { padding: 1.2em 0.7em; }
  h1 { font-size: 1.5em; }
}
.faq-content, .news-list {
  max-width: 720px; margin: 0 auto; padding: 2em 1em;
  background: #fff; border-radius: var(--radius);
  box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}
.faq-item { margin-bottom: 2em; }
.faq-question { font-weight: bold; color: var(--primary); }
.faq-answer { margin: .3em 0 0 0; }
.news-post { margin-bottom: 2.5em; }
.news-title { font-size: 1.2em; font-weight: 600; color: var(--primary); }
.news-date { font-size: .94em; color: #888; }
.news-content { margin: .5em 0 0 0; }
#installPrompt, #notifPrompt {
  margin: 1.5em 0 0 0;
}