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

html, body {
  margin: 0; padding: 0;
  width: 100%; height: 100%;
  overflow: hidden;
  background: #1a0a12;
  touch-action: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

body {
  padding:
    env(safe-area-inset-top,    0px)
    env(safe-area-inset-right,  0px)
    env(safe-area-inset-bottom, 0px)
    env(safe-area-inset-left,   0px);
}

#canvas {
  display: block;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  cursor: pointer;
  touch-action: none;
}

.site-link {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 10;
  margin: 0;
  padding: 5px 10px;
  font-size: 10px;
  line-height: 1.4;
  text-align: center;
  background: rgba(26, 10, 18, 0.92);
  color: #d4a574;
  border-top: 1px solid rgba(251, 191, 36, 0.2);
  font-family: system-ui, "Segoe UI", sans-serif;
  pointer-events: auto;
}

.site-link a { color: #fde68a; text-decoration: none; }
.site-link a:hover { text-decoration: underline; }