DoTouchAI/docs/design/assets/logo-b1-master.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 460 120" width="460" height="120">
  <!-- DoTouch.AI 主标志（横向组合）· B1 网络枢纽 · 深色底标准版 -->
  <defs>
    <linearGradient id="b1-grad" x1="0" y1="0" x2="1" y2="1">
      <stop offset="0" stop-color="#9B7BFF"/>
      <stop offset="1" stop-color="#5C3DF0"/>
    </linearGradient>
  </defs>
  <g transform="translate(0,6) scale(0.92)">
    <circle cx="50" cy="50" r="33" stroke="rgba(124,92,255,.3)" stroke-width="1.5" stroke-dasharray="2 7" fill="none"/>
    <g stroke="#00E5A0" stroke-width="1.8" opacity=".55">
      <line x1="50" y1="50" x2="76" y2="26"/>
      <line x1="50" y1="50" x2="26" y2="76"/>
      <line x1="50" y1="50" x2="78" y2="75"/>
    </g>
    <circle cx="50" cy="50" r="12" stroke="rgba(124,92,255,.4)" fill="none"/>
    <circle cx="50" cy="50" r="7.5" fill="url(#b1-grad)"/>
    <g>
      <circle cx="76" cy="26" r="6.5" stroke="#00E5A0" stroke-width="1" fill="none" opacity=".3"/>
      <circle cx="76" cy="26" r="4" fill="#00E5A0"/><circle cx="76" cy="26" r="1.5" fill="#0B1020"/>
      <circle cx="26" cy="76" r="6.5" stroke="#00E5A0" stroke-width="1" fill="none" opacity=".3"/>
      <circle cx="26" cy="76" r="4" fill="#00E5A0"/><circle cx="26" cy="76" r="1.5" fill="#0B1020"/>
      <circle cx="78" cy="75" r="6.5" stroke="#00E5A0" stroke-width="1" fill="none" opacity=".3"/>
      <circle cx="78" cy="75" r="4" fill="#00E5A0"/><circle cx="78" cy="75" r="1.5" fill="#0B1020"/>
    </g>
  </g>
  <text x="130" y="78" font-size="52" font-weight="700" fill="#E8ECF8" font-family="-apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif" letter-spacing="1">DoTouch</text>
  <text x="355" y="78" font-size="52" font-weight="700" fill="url(#b1-grad)" font-family="-apple-system, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif">.AI</text>
</svg>