54 lines
2.1 KiB
XML
54 lines
2.1 KiB
XML
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<svg viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg" width="100%" height="100%">
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<defs>
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<!-- 背景径向渐变 -->
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<radialGradient id="bgGrad" cx="50%" cy="50%" r="50%">
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<stop offset="0%" stop-color="#1e293b" />
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<stop offset="100%" stop-color="#0f172a" />
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</radialGradient>
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<!-- 中心光晕 -->
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<radialGradient id="glow" cx="50%" cy="50%" r="50%">
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<stop offset="0%" stop-color="#3b82f6" stop-opacity="0.15" />
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<stop offset="100%" stop-color="#3b82f6" stop-opacity="0" />
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</radialGradient>
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<!-- 文字渐变（蓝→紫） -->
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<linearGradient id="textGrad" x1="0%" y1="0%" x2="100%" y2="100%">
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<stop offset="0%" stop-color="#60a5fa" />
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<stop offset="100%" stop-color="#a78bfa" />
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</linearGradient>
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<!-- 文字投影滤镜 -->
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<filter id="shadow" x="-10%" y="-10%" width="120%" height="120%">
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<feDropShadow dx="0" dy="4" stdDeviation="8" flood-color="#000" flood-opacity="0.6" />
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</filter>
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</defs>
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<!-- 圆形背景 -->
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<circle cx="256" cy="256" r="240" fill="url(#bgGrad)" />
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<!-- 光晕 -->
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<circle cx="256" cy="256" r="200" fill="url(#glow)" />
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<!-- 神经网络连接线（6条辐射线） -->
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<g stroke="#3b82f6" stroke-width="2" opacity="0.3">
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<line x1="256" y1="256" x2="406" y2="256" />
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<line x1="256" y1="256" x2="331" y2="386" />
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<line x1="256" y1="256" x2="181" y2="386" />
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<line x1="256" y1="256" x2="106" y2="256" />
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<line x1="256" y1="256" x2="181" y2="126" />
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<line x1="256" y1="256" x2="331" y2="126" />
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</g>
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<!-- 神经网络节点（6个小圆） -->
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<g fill="#60a5fa" opacity="0.8">
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<circle cx="406" cy="256" r="10" />
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<circle cx="331" cy="386" r="10" />
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<circle cx="181" cy="386" r="10" />
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<circle cx="106" cy="256" r="10" />
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<circle cx="181" cy="126" r="10" />
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<circle cx="331" cy="126" r="10" />
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</g>
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<!-- 核心文字：<Σ> 代表代码、数学与AI的融合 -->
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<text x="256" y="296" font-family="'Courier New', monospace" font-size="140" font-weight="bold" fill="url(#textGrad)" text-anchor="middle" filter="url(#shadow)">
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<Σ>
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</text>
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</svg>
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