:root {
  --bg: #0a0620;
  --card: rgba(255, 255, 255, 0.08);
  --text: #e6e0ff;
  --muted: #cdbaff;
  --accent: #9b5cff;
  --orange: #ff7a00;
  --orange2: #ff6a00;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue";
  background-color: var(--bg);
  background-image:
    repeating-linear-gradient(135deg, rgba(255, 140, 0, 0.25) 0 6px, transparent 6px 12px),
    radial-gradient(circle at 20% -10%, rgba(200, 0, 255, 0.12), transparent 40%);
  background-size: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  min-height: calc(100vh - 180px);
}

.image-frame {
  width: min(92vw, 900px);
  aspect-ratio: 16 / 9;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 14px 50px rgba(0, 0, 0, 0.5);
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

footer {
  text-align: center;
  padding: 2rem 1rem;
}

.product-ad {
  display: inline-block;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 0.75rem;
}

.product-ad h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: #ffdfff;
  text-shadow: 0 0 6px rgba(157, 0, 255, 0.6);
}

.product-ad a {
  text-decoration: none;
}

.product-ad a p {
  display: inline-block;
  margin: 0;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #ff8a00 0%, #8a2be2 100%);
}

.product-ad a:focus-visible,
.product-ad a:focus {
  outline: 3px solid #7dd3fc;
  outline-offset: 2px;
}

footer p {
  color: #d6baff;
  opacity: 0.9;
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  main {
    padding: 3rem 2rem;
    min-height: calc(100vh - 100px);
  }
  .image-frame {
    border-radius: 22px;
  }
}