26 lines
975 B
XML
26 lines
975 B
XML
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<svg width="16" height="16" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
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<defs>
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<radialGradient id="particleGradient" cx="50%" cy="50%" r="50%">
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<stop offset="0%" style="stop-color:#ffffff;stop-opacity:1" />
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<stop offset="30%" style="stop-color:#00ffff;stop-opacity:0.8" />
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<stop offset="70%" style="stop-color:#0088ff;stop-opacity:0.4" />
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<stop offset="100%" style="stop-color:#004488;stop-opacity:0" />
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</radialGradient>
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<filter id="particleGlow">
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<feGaussianBlur stdDeviation="1" result="coloredBlur"/>
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<feMerge>
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<feMergeNode in="coloredBlur"/>
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<feMergeNode in="SourceGraphic"/>
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</feMerge>
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</filter>
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</defs>
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<!-- 主粒子 -->
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<circle cx="8" cy="8" r="6" fill="url(#particleGradient)" filter="url(#particleGlow)"/>
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<!-- 内核 -->
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<circle cx="8" cy="8" r="3" fill="#ffffff" opacity="0.9"/>
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<!-- 中心点 -->
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<circle cx="8" cy="8" r="1" fill="#00ffff"/>
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</svg>
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