* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: #0b0a1e; color: #d9d5f7; line-height: 1.6;
  background-image: radial-gradient(1200px 500px at 70% -100px, #241a4e 0%, #0b0a1e 60%);
}
#top { position: sticky; top: 0; z-index: 10; display: flex; align-items: center;
  justify-content: space-between; padding: 12px 22px;
  background: rgba(11,10,30,.82); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(169,123,255,.25); }
.logo { font-weight: 800; letter-spacing: 4px; color: #ffd98a; }
.nav-play { color: #7de3ff; text-decoration: none; font-weight: 700;
  border: 1px solid #7de3ff66; border-radius: 999px; padding: 6px 18px; }
#hero { position: relative; height: min(72vh, 640px); min-height: 420px;
  display: flex; align-items: center; justify-content: center; overflow: hidden; }
#hero-preview { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-copy { position: relative; text-align: center; padding: 20px;
  background: radial-gradient(ellipse at center, rgba(11,10,30,.78) 30%, rgba(11,10,30,0) 72%); }
h1 { font-size: clamp(44px, 9vw, 96px); letter-spacing: clamp(6px, 2.2vw, 22px);
  font-weight: 900; color: #ffd98a;
  text-shadow: 0 0 34px rgba(255,177,78,.55), 0 0 90px rgba(255,93,143,.35); }
.tagline { font-size: clamp(14px, 2.3vw, 20px); color: #b9b3ef; max-width: 46ch; margin: 8px auto 22px; }
#play-now { display: inline-block; padding: 15px 46px; font-size: 19px; font-weight: 800;
  letter-spacing: 3px; color: #14102e; text-decoration: none; border-radius: 999px;
  background: linear-gradient(90deg, #ffb14e, #ff5d8f);
  box-shadow: 0 0 30px rgba(255,120,110,.55); transition: transform .15s ease, box-shadow .15s ease; }
#play-now:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 0 44px rgba(255,120,110,.8); }
main { max-width: 1060px; margin: 0 auto; padding: 10px 22px 30px; }
.block { margin: 46px 0; }
h2 { font-size: 26px; letter-spacing: 3px; color: #7de3ff; margin-bottom: 16px;
  text-transform: uppercase; }
h2::after { content: ""; display: block; width: 52px; height: 3px; margin-top: 8px;
  background: linear-gradient(90deg, #ff5d8f, transparent); }
#features { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
#features li { background: rgba(40,32,80,.4); border: 1px solid rgba(120,90,220,.25);
  border-radius: 12px; padding: 14px 18px; font-size: 15px; }
#features b { color: #ffd98a; }
#controls { background: rgba(40,32,80,.4); border: 1px solid rgba(120,90,220,.25);
  border-radius: 12px; padding: 18px 22px; max-width: 720px; }
#controls table { margin: 14px 0; border-collapse: collapse; }
#controls td { padding: 5px 14px 5px 0; }
kbd { background: #1c1740; border: 1px solid #57499c; border-bottom-width: 3px;
  border-radius: 6px; padding: 2px 8px; font-weight: 700; color: #7de3ff; }
.hot { color: #ff5d8f; font-weight: 700; }
.gold { color: #ffd98a; font-weight: 700; }
#gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
#gallery figure { background: rgba(40,32,80,.4); border: 1px solid rgba(120,90,220,.25);
  border-radius: 12px; overflow: hidden; }
#gallery img { display: block; width: 100%; height: auto; }
#gallery figcaption { padding: 8px 12px; font-size: 13px; letter-spacing: 2px;
  color: #8f89c9; text-transform: uppercase; }
footer { text-align: center; padding: 26px; font-size: 13px; color: #6f68a8;
  border-top: 1px solid rgba(120,90,220,.2); }
@media (max-width: 640px) {
  #hero { height: 58vh; min-height: 360px; }
  #features, #gallery { grid-template-columns: 1fr; }
  .tagline { max-width: 30ch; }
  #play-now { padding: 13px 34px; font-size: 17px; }
}