*,
*::before,
*::after { box-sizing: border-box; }
html, body { height: 100%; }
html { font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial; }
body {
  margin: 0;
  color: #eae6ff;
  background-color: #1a0f2a;
  background-image:
    radial-gradient(circle, #ff8a00 1.5px, transparent 1.5px),
    radial-gradient(circle, #ff8a00 1.5px, transparent 1.5px);
  background-size: 24px 24px;
  background-position: 0 0, 12px 12px;
  line-height: 1.4;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main { padding: 28px 16px; text-align: center; }

.image-frame {
  width: min(92%, 760px);
  margin: 0 auto;
  border-radius: 16px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.55);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.image-frame img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  object-fit: cover;
  filter: saturate(1.05);
}

footer {
  padding: 16px;
  text-align: center;
}

.product-ad {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  margin-bottom: 8px;
}
.product-ad h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: #ffd580;
}
.product-ad a {
  text-decoration: none;
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c3aed, #a43aff);
  color: #fff;
  font-weight: 600;
  transition: transform .2s ease, box-shadow .2s ease;
  border: 0;
}
.product-ad a:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(0,0,0,.25);
}
.product-ad a:focus-visible {
  outline: 2px solid #ffd166;
  outline-offset: 2px;
}
footer > p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: #d9d3ff;
  opacity: 0.95;
}

/* Accessibility helpers */
a:focus-visible {
  outline: 2px solid #ffd166;
  outline-offset: 2px;
}
@media (min-width: 768px) {
  main { padding: 40px 24px; }
  .image-frame { width: min(80%, 860px); }
  .product-ad { padding: 14px 20px; }
  .product-ad h3 { font-size: 1.05rem; }
  footer > p { font-size: 0.95rem; }
}
@media (min-width: 1024px) {
  body { background-attachment: fixed; }
  .image-frame { transform: translateY(-2px); }
  .product-ad { padding: 16px 22px; }
  .product-ad a { padding: 12px 20px; }
}