darwin-skill/assets/banner.svg

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    <style>
      @import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700;900&amp;display=swap');
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  <!-- Background -->
  <rect width="1200" height="400" fill="#111111"/>

  <!-- Left accent line (Pentagram-style editorial vertical rule) -->
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  <!-- Top horizontal rule -->
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  <!-- CATEGORY LABEL -->
  <text
    x="80"
    y="88"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="11"
    font-weight="700"
    letter-spacing="3"
    fill="#D4532B"
    text-transform="uppercase"
  >CLAUDE CODE SKILL SYSTEM</text>

  <!-- MAIN TITLE — two lines for visual weight -->
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    y="178"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="82"
    font-weight="900"
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    letter-spacing="-2"
  >better.skill</text>

  <!-- Subtitle pipeline -->
  <text
    x="80"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="400"
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  >评估</text>

  <text
    x="128"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="700"
    fill="#D4532B"
  >→</text>

  <text
    x="152"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="400"
    fill="#CCCCCC"
    letter-spacing="0.5"
  >改进</text>

  <text
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    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="700"
    fill="#D4532B"
  >→</text>

  <text
    x="224"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="400"
    fill="#CCCCCC"
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  >实测验证</text>

  <text
    x="320"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="700"
    fill="#D4532B"
  >→</text>

  <text
    x="344"
    y="312"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="16"
    font-weight="400"
    fill="#CCCCCC"
    letter-spacing="0.5"
  >保留或回滚</text>

  <!-- Footer credit -->
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    y="370"
    font-family="'Inter', system-ui, -apple-system, sans-serif"
    font-size="12"
    font-weight="400"
    fill="#666666"
    letter-spacing="0.3"
  >Inspired by Karpathy's autoresearch</text>

  <!-- ============================================================ -->
  <!-- RIGHT SIDE: Ratchet visualization                           -->
  <!-- 5 bars of increasing height + score labels, anchored right  -->
  <!-- ============================================================ -->

  <!-- Thin divider between text and viz -->
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  <!-- Bar 1 — smallest, dark gray (score ~40) -->
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  <text x="908" y="274" font-family="'Inter', system-ui, sans-serif" font-size="10" font-weight="600" fill="#555555" text-anchor="middle">40</text>

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  <text x="962" y="248" font-family="'Inter', system-ui, sans-serif" font-size="10" font-weight="600" fill="#777777" text-anchor="middle">55</text>

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  <text x="1016" y="216" font-family="'Inter', system-ui, sans-serif" font-size="10" font-weight="600" fill="#8B5E3C" text-anchor="middle">68</text>

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  <text x="1070" y="184" font-family="'Inter', system-ui, sans-serif" font-size="10" font-weight="600" fill="#C04020" text-anchor="middle">80</text>

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  <text x="1124" y="148" font-family="'Inter', system-ui, sans-serif" font-size="12" font-weight="700" fill="#D4532B" text-anchor="middle">92</text>

  <!-- Baseline for bars -->
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  <!-- Label below bars -->
  <text x="1018" y="344" font-family="'Inter', system-ui, sans-serif" font-size="11" font-weight="600" fill="#555555" text-anchor="middle" letter-spacing="2">SCORE PROGRESSION</text>

  <!-- Upward trend arrow on top-right -->
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    points="890,268 944,242 998,210 1052,178 1124,142"
    fill="none"
    stroke="#D4532B"
    stroke-width="1.5"
    stroke-dasharray="4 3"
    opacity="0.5"
  />

  <!-- Ratchet label top -->
  <text x="890" y="124" font-family="'Inter', system-ui, sans-serif" font-size="10" font-weight="700" letter-spacing="2" fill="#D4532B" opacity="0.8">AUTO-OPTIMIZE</text>

</svg>