:root{
  --shadow:0 14px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
  --radius:18px;
}

/* reset-ish */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  
  /* Page stays white */
  background: #ffffff;

  color: #111;
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  gap: 28px;
}

/* the white card replaced with gradient background */
.card {
  width: min(680px, 90vw);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1px, 5vw, 1px);
  display: grid;
  place-items: center;

  /* Gradient from uploaded background */
  background: radial-gradient(circle at center,
      rgba(255, 210, 120, 1) 0%,
      rgba(255, 105, 97, 0.85) 25%,
      rgba(131, 94, 204, 0.8) 50%,
      rgba(51, 63, 184, 1) 100%);
  background-repeat: no-repeat;
  background-size: cover;
}

/* the image itself */
.crest {
  width: min(620px, 100%);
  height: auto;
  display: block;
  filter: drop-shadow(0 0 0 rgba(0,0,0,0));
  user-select: none;
}

/* footer */
footer {
  width: 100%;
  text-align: center;
  font-size: 14px;
  color: #7a7a7a;
  padding-bottom: 10px;
}

/* slight hover polish (optional) */
@media (hover:hover) {
  .card { transition: transform .25s ease, box-shadow .25s ease; }
  .card:hover { transform: translateY(-2px); box-shadow: 0 18px 52px rgba(0,0,0,.16), 0 6px 18px rgba(0,0,0,.08); }
}