:root {
  --green: #b3191e;
  --green-deep: #3a0709;
  --navy: #0a0909;
  --navy-soft: #151212;
  --text: #e9e2d6;
  --muted: #9a9087;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.65;
}
a { color: #e05a4e; }
.hero {
  text-align: center;
  padding: 48px 20px 36px;
  background: radial-gradient(circle at 50% 20%, var(--green-deep), var(--navy) 70%);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero .icon {
  width: 112px; height: 112px;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,.45);
}
.hero h1 { margin: 18px 0 6px; font-size: 2.1rem; letter-spacing: .5px; }
.hero .tag { margin: 0; color: var(--muted); }
.langbtn {
  margin-top: 18px;
  background: rgba(255,255,255,.1);
  color: var(--text);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: .9rem;
  cursor: pointer;
}
.langbtn:hover { background: rgba(255,255,255,.18); }
main { max-width: 780px; margin: 0 auto; padding: 28px 20px 40px; }
.card {
  background: var(--navy-soft);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 16px;
  padding: 22px 24px;
  margin-bottom: 22px;
}
h2 { color: var(--green); margin-top: 0; font-size: 1.3rem; }
h3 { color: #e9e2d6; font-size: 1.05rem; margin: 22px 0 6px; }
.feat { list-style: none; padding: 0; margin: 16px 0 0; }
.feat li { padding: 6px 0 6px 26px; position: relative; }
.feat li::before { content: "▸"; position: absolute; left: 0; }
.links { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.links a {
  background: var(--green);
  color: #f4ece0;
  font-weight: 700;
  text-decoration: none;
  padding: 12px 20px;
  border-radius: 999px;
}
.links a:hover { background: #d22a2f; }
.back { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; }
footer {
  text-align: center;
  padding: 24px 20px 40px;
  color: var(--muted);
  font-size: .9rem;
  border-top: 1px solid rgba(255,255,255,.07);
}
.updated { color: var(--muted); font-size: .88rem; font-style: italic; }

.storebox { text-align: center; margin: 22px 0 26px; }
.storebox .store {
  display: inline-block; background: #f4ece0; color: #0a0909; font-weight: 800;
  text-decoration: none; padding: 14px 28px; border-radius: 999px; font-size: 1.05rem;
  box-shadow: 0 6px 22px rgba(179,25,30,.35);
}
.storebox .store:hover { background: #fff; }
.storenote { margin: 10px 0 0; color: var(--muted); font-size: .9rem; }