:root {
  color-scheme: light;
  font-family: "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  background: #120a2a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  background: radial-gradient(circle at 50% 0%, #33204f, #120a2a 65%);
}

.site-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(12px, 2vw, 28px);
}

.page-stage {
  position: relative;
  width: min(100%, 1672px);
  aspect-ratio: 1672 / 941;
  overflow: hidden;
  box-shadow: 0 18px 48px rgb(0 0 0 / 38%);
  background: #eee3d2;
}

.page-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hotspots { position: absolute; inset: 0; }

.hotspot {
  position: absolute;
  display: block;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 12%;
  -webkit-tap-highlight-color: transparent;
}

.hotspot:focus-visible {
  outline: 3px solid #ffe29c;
  outline-offset: -3px;
  background: rgb(255 226 156 / 18%);
}

@media (hover: hover) {
  .hotspot:hover { background: rgb(255 226 156 / 14%); box-shadow: inset 0 0 0 2px rgb(255 226 156 / 72%); }
}

.assistive-hint {
  margin: 12px 0 0;
  color: #f9e2a9;
  font-size: 14px;
  text-align: center;
}