:root {
  --navy: #1C3D6E;
  --green: #5BAA3C;
  --yellow: #FFC93C;
  --coral: #D9594A;
  --sky: #E1ECFA;
  --bg: #F3F7FC;
  --card: #FFFFFF;
  --line: #E3EBF3;
  --text: #1F2A37;
  --muted: #5F6B7A;
}
@media (prefers-color-scheme: dark) {
  :root {
    --navy: #8DB6F2;
    --green: #7DCB5C;
    --yellow: #F7C94F;
    --coral: #F28C7A;
    --sky: #1C2E45;
    --bg: #0E1520;
    --card: #182233;
    --line: #2A3747;
    --text: #E8EEF5;
    --muted: #9AA8B8;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  font-size: 17px;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 16px 48px; }
header { text-align: center; margin-bottom: 28px; }
header img { width: 170px; height: auto; border-radius: 34px; }
h1 { font-size: 2.1rem; margin: 8px 0 4px; line-height: 1.2; }
h1 .a { color: var(--navy); }
h1 .b { color: var(--green); }
.underline { width: 80px; height: 5px; border-radius: 3px; background: var(--yellow); margin: 8px auto 12px; }
.lead { color: var(--muted); margin: 0; }
nav { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
nav a {
  text-decoration: none; color: var(--navy); font-weight: 600; font-size: 0.95rem;
  padding: 8px 14px; border-radius: 999px; background: var(--sky);
}
nav a[aria-current="page"] { background: var(--navy); color: var(--bg); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 20px;
  padding: 20px; margin: 16px 0;
}
h2 { color: var(--navy); font-size: 1.3rem; margin: 0 0 8px; }
h3 { font-size: 1.05rem; margin: 18px 0 4px; }
p, li { color: var(--text); }
.muted { color: var(--muted); font-size: 0.93rem; }
a { color: var(--navy); }
.button {
  display: inline-block; text-decoration: none; background: var(--navy); color: var(--bg);
  font-weight: 700; padding: 12px 22px; border-radius: 14px; margin-top: 6px;
}
details { border-top: 1px solid var(--line); padding: 12px 0; }
details:first-of-type { border-top: 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; position: relative; padding-right: 28px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: -1px; color: var(--navy); font-size: 1.3rem; }
details[open] summary::after { content: "–"; }
details p, details ol, details ul { margin: 8px 0 0; }
ol, ul { padding-left: 22px; }
footer { text-align: center; margin-top: 32px; }
footer a { margin: 0 8px; }
.stores { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: center; margin-top: 8px; }
.stores a, .stores .soon { display: flex; flex-direction: column; align-items: center; }
.badge-apple { height: 50px; width: auto; display: block; }
/* Google-Abzeichen hat eigenen transparenten Rand, deshalb größer */
.badge-google { height: 74px; width: auto; display: block; margin: -12px 0; }
.soon { position: relative; }
.soon img { filter: grayscale(1); opacity: 0.45; }
.soon small { color: var(--muted); font-size: 0.8rem; margin-top: 2px; }
/* Screenshots: nebeneinander, auf schmalen Bildschirmen seitlich wischbar */
.shots { display: flex; gap: 14px; justify-content: center; margin: 18px 0 10px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px 8px; }
.shots figure { margin: 0; flex: 0 0 auto; width: 200px; scroll-snap-align: center; text-align: center; }
.shots img { width: 100%; height: auto; display: block; border-radius: 24px; border: 1px solid var(--line); box-shadow: 0 6px 18px rgba(27, 75, 143, 0.12); }
.shots figcaption { color: var(--muted); font-size: 0.85rem; margin-top: 8px; }
@media (max-width: 680px) { .shots { justify-content: flex-start; } .shots figure { width: 62%; } }