feat: 首次推送到Gitea - 完整项目代码 + 安全加固 + 知识库

public/bot-avatars/fd_problem.svg

@@ -2,40 +2,43 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" width="512" height="512">
   <defs>
     <linearGradient id="bg" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" stop-color="#38bdf8"/>
-      <stop offset="100%" stop-color="#6366f1"/>
+      <stop offset="0%" stop-color="#34d399"/>
+      <stop offset="100%" stop-color="#06b6d4"/>
     </linearGradient>
-    <filter id="shadow" x="-50%" y="-50%" width="200%" height="200%">
-      <feGaussianBlur in="SourceAlpha" stdDeviation="6"/>
-      <feOffset dx="0" dy="4" result="offsetblur"/>
-      <feComponentTransfer><feFuncA type="linear" slope="0.35"/></feComponentTransfer>
-      <feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge>
-    </filter>
   </defs>
   <!-- 背景渐变 -->
   <rect width="512" height="512" fill="url(#bg)"/>
   <!-- 装饰图形 -->
-  <circle cx="192.6" cy="88.4" r="50" fill="white" opacity="0.18"/>
-    <rect x="341.3" y="66" width="93" height="78" transform="rotate(38 387.8 105)" fill="white" opacity="0.14"/>
-    <circle cx="416" cy="333.2" r="51" fill="white" opacity="0.12"/>
-    <polygon points="60,423.6 134.2,467 29.9,460" fill="white" opacity="0.16"/>
+  <polygon points="463,418 438.752,460 487.248,460" fill="white" opacity="0.15" transform="rotate(0 463 446)"/>
+    <polygon points="446,401 421.752,443 470.248,443" fill="white" opacity="0.15" transform="rotate(343 446 429)"/>
+    <polygon points="429,384 404.752,426 453.248,426" fill="white" opacity="0.15" transform="rotate(326 429 412)"/>
+    <polygon points="412,367 387.752,409 436.248,409" fill="white" opacity="0.15" transform="rotate(309 412 395)"/>
+    <polygon points="395,350 370.752,392 419.248,392" fill="white" opacity="0.15" transform="rotate(292 395 378)"/>
+    <polygon points="378,333 353.752,375 402.248,375" fill="white" opacity="0.15" transform="rotate(275 378 361)"/>
+    <polygon points="361,316 336.752,358 385.248,358" fill="white" opacity="0.15" transform="rotate(258 361 344)"/>
+    <polygon points="344,299 319.752,341 368.248,341" fill="white" opacity="0.15" transform="rotate(241 344 327)"/>
+    <polygon points="327,282 302.752,324 351.248,324" fill="white" opacity="0.15" transform="rotate(224 327 310)"/>
+    <polygon points="310,265 285.752,307 334.248,307" fill="white" opacity="0.15" transform="rotate(207 310 293)"/>
+    <polygon points="293,248 268.752,290 317.248,290" fill="white" opacity="0.15" transform="rotate(190 293 276)"/>
+    <polygon points="276,231 251.752,273 300.248,273" fill="white" opacity="0.15" transform="rotate(173 276 259)"/>
   <!-- 角色徽章 -->
   <rect x="20" y="20" width="92" height="28" rx="14" fill="rgba(255,255,255,0.25)"/>
        <text x="66" y="38" text-anchor="middle" fill="white" font-size="13" font-weight="600" font-family="system-ui">行业专家</text>
-  <!-- 中央大字母 -->
-  <text x="256" y="320" text-anchor="middle" fill="white" font-size="280" font-weight="800" font-family="system-ui,-apple-system,sans-serif" filter="url(#shadow)">想</text>
-  <!-- 右下角 🤖 标识（用 path 画，不依赖 emoji 字体） -->
+  <!-- 中央大字母（带阴影） -->
+  <text x="258" y="322" text-anchor="middle" fill="rgba(0,0,0,0.3)" font-size="280" font-weight="800" font-family="system-ui,-apple-system,sans-serif">想</text>
+  <text x="256" y="320" text-anchor="middle" fill="white" font-size="280" font-weight="800" font-family="system-ui,-apple-system,sans-serif">想</text>
+  <!-- 右下角 🤖 标识 -->
   <g transform="translate(440 440)">
     <circle cx="0" cy="0" r="32" fill="white" opacity="0.95"/>
-    <path d="M-12 -4 L-12 8 Q-12 14 -6 14 L6 14 Q12 14 12 8 L12 -4 Q12 -10 6 -10 L-6 -10 Q-12 -10 -12 -4 Z" fill="#38bdf8"/>
+    <path d="M-12 -4 L-12 8 Q-12 14 -6 14 L6 14 Q12 14 12 8 L12 -4 Q12 -10 6 -10 L-6 -10 Q-12 -10 -12 -4 Z" fill="#34d399"/>
     <circle cx="-4" cy="0" r="2" fill="white"/>
     <circle cx="4" cy="0" r="2" fill="white"/>
     <line x1="-6" y1="6" x2="6" y2="6" stroke="white" stroke-width="1.5" stroke-linecap="round"/>
-    <line x1="-8" y1="-12" x2="-12" y2="-16" stroke="#38bdf8" stroke-width="2" stroke-linecap="round"/>
-    <line x1="0" y1="-14" x2="0" y2="-20" stroke="#38bdf8" stroke-width="2" stroke-linecap="round"/>
-    <line x1="8" y1="-12" x2="12" y2="-16" stroke="#38bdf8" stroke-width="2" stroke-linecap="round"/>
-    <circle cx="-12" cy="-16" r="2" fill="#38bdf8"/>
-    <circle cx="0" cy="-20" r="2" fill="#38bdf8"/>
-    <circle cx="12" cy="-16" r="2" fill="#38bdf8"/>
+    <line x1="-8" y1="-12" x2="-12" y2="-16" stroke="#34d399" stroke-width="2" stroke-linecap="round"/>
+    <line x1="0" y1="-14" x2="0" y2="-20" stroke="#34d399" stroke-width="2" stroke-linecap="round"/>
+    <line x1="8" y1="-12" x2="12" y2="-16" stroke="#34d399" stroke-width="2" stroke-linecap="round"/>
+    <circle cx="-12" cy="-16" r="2" fill="#34d399"/>
+    <circle cx="0" cy="-20" r="2" fill="#34d399"/>
+    <circle cx="12" cy="-16" r="2" fill="#34d399"/>
   </g>
 </svg>