/* Mural IA — triptyque 4270x2235
   left wing 0-711 (deco), center 711-3559 (content 2848w), right wing 3559-4270 (deco) */
:root {
  --un-red: #DD1A1F; --un-red-deep: #A30E12;
  --un-blue: #4A75FF; --un-blue-deep: #1F3FB0; --un-blue-chrome: #0A84FF;
  --un-violet: #6B3FD4; --un-violet-deep: #3D2086;
  --cream: #F4ECDC; --paper: #F0E7D4;
  --black: #050507; --graphite: #0E1015; --coal: #16181F;
  --silver: #E5E7EB; --steel: #B0B7C3;
  --line: rgba(255,255,255,0.10); --line-strong: rgba(255,255,255,0.22);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 4270px; height: 2235px; overflow: hidden;
  font-family: 'Mona Sans', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
.canvas { width: 4270px; height: 2235px; position: relative; overflow: hidden; }

.center-panel {
  position: absolute; left: 711px; top: 0; width: 2848px; height: 2235px;
}
.cp-pad { padding: 180px 180px 130px; height: 100%; display: flex; flex-direction: column; }