<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
  <rect width="64" height="64" rx="14" fill="#dc2626"/>
  <polygon points="26,18 48,32 26,46" fill="#fff"/>
  <text x="12" y="56" font-size="10" fill="rgba(255,255,255,.55)" font-family="system-ui,sans-serif">高</text>
</svg>