:root {
  --olive: #6b8e23;
  --olive-dark: #3d5e14;
  --bg1: #ff4e9b;
  --bg2: #ff2d9a;
  --bg3: #e89f9f;
}

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

html, body { height: 100%; }

body {
  margin: 0;
  color: #e7f5e9;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI";
  background: linear-gradient(135deg, #ff4e9b 0%, #ff2d9a 40%, #e8f26a 100%);
  min-height: 100vh;
  line-height: 1.4;
}

/* Frosted glass, cyberpunk hero framing */
main {
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
}

.image-frame {
  width: 100%;
  max-width: 720px;
  padding: 1rem;
  border-radius: 20px;
  background: rgba(18, 18, 18, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px) saturate(1.15);
  -webkit-backdrop-filter: blur(8px) saturate(1.15);
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.image-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.25);
}

/* Footer with prominent CTA in hacker olive vibe */
footer {
  text-align: center;
  padding: 1.5rem 1rem 2rem;
}

.product-ad {
  display: inline-block;
  padding: .4rem;
  border-radius: 999px;
  background: rgba(8, 12, 0, 0.55);
  border: 1px solid rgba(180, 210, 130, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  margin-bottom: .75rem;
}

.product-ad h3 {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas;
  font-size: .92rem;
  margin: 0 0 .25rem;
  color: var(--olive);
  letter-spacing: .5px;
}

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

.product-ad a p {
  margin: 0;
  padding: .52rem 1rem;
  border-radius: 999px;
  color: #041a0a;
  font-weight: 700;
  background: linear-gradient(135deg, #aaf6d3 0%, #6bd2a0 100%);
  border: 1px solid rgba(0,0,0,.15);
  transition: transform .15s ease, box-shadow .15s ease;
  text-align: center;
}

.product-ad a:hover p,
.product-ad a:focus-visible p {
  transform: translateY(-1px);
  box-shadow: 0 0 12px rgba(0, 255, 170, 0.6);
  outline: none;
}

/* Global focus for accessibility on links */
a:focus-visible {
  outline: 3px solid #a3f07a;
  outline-offset: 2px;
  border-radius: 6px;
}

@media (min-width: 640px) {
  main { padding: 3rem 1rem; }
  .image-frame { max-width: 800px; }
  .product-ad h3 { font-size: 1rem; }
}

@media (min-width: 1024px) {
  main { padding: 5rem 0 3rem; }
  .image-frame { padding: 1.25rem; }
}