Skateboarding astronaut catOne-line

GPT-6.1 Terra

by OpenAIReasoningClean

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Running live in a sandboxed frame. Click inside it before using the keyboard.

How it went

Total time: 9 min 52 s
Cost: $0.205
Output tokens: 40,853
Spent thinking: 32,203 tokens
Speed: 69.5 tok/s
Console errors: 0

First token after: 4.4 s
First visible text after: 8 min 20 s
Prompt tokens: 347
Code size: 19.1 KB
Finish reason: stop
Served by: OpenAI
Model id: openai/gpt-6.1-terra
Reasoning sent: {"effort":"max"}
Max output: 128,000 tokens
Generated: Nov 12, 2026

What it was asked

The prompt

“draw me an SVG of an astronaut cat skateboarding on the moon”

System prompt, sent with every prompt

You are generating a self-contained web demo. It will be rendered automatically in a sandboxed iframe and compared side by side with the output of other AI models given the exact same task.

Output rules:
- Reply with exactly ONE fenced code block containing the complete file: ```html (or ```svg when the task asks for an SVG). No text before or after the code block.
- Everything must be inline: CSS in <style>, JavaScript in <script>. No external files, images, fonts or network requests, except the CDN URLs explicitly allowed by the task.
- Do not use localStorage, sessionStorage, cookies, IndexedDB, alert(), confirm(), prompt() or window.open(): they are blocked in the sandbox and will throw.
- The page must look right in a 1280×800 viewport and adapt gracefully down to 375px wide. No horizontal scrollbar.
- Something meaningful must be visible on first paint: a screenshot is taken automatically about 3 seconds after load, without any interaction.
- Everything that makes the demo interesting must be visible within the first seconds: nothing hidden behind a high score, a later level or a long play session.
- Games must start in a self-playing demo mode (a simple AI plays) behind a "Click or press a key to start" message, so the game can be judged in action without playing.
- The iframe only receives keyboard events after the user clicks it: if the demo uses the keyboard, display a clear "Click or press a key to start" message.
- The code must run with zero errors in the console of the latest Chrome.

Code run-1.svg · 301 lines

Download

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1280 800" width="100%" height="100%" preserveAspectRatio="xMidYMid meet" role="img" aria-labelledby="title description" style="display:block;background:#111a32">
  <title id="title">One Small Ride</title>
  <desc id="description">A cheerful orange astronaut cat rides a skateboard across the cratered moon, with Earth and stars in the distance.</desc>

  <defs>
    <linearGradient id="space" x1="0" y1="0" x2="1" y2="1">
      <stop stop-color="#111a32"/>
      <stop offset=".55" stop-color="#1a2545"/>
      <stop offset="1" stop-color="#302942"/>
    </linearGradient>
    <radialGradient id="halo">
      <stop stop-color="#a4d8d2" stop-opacity=".24"/>
      <stop offset=".55" stop-color="#799ab5" stop-opacity=".10"/>
      <stop offset="1" stop-color="#799ab5" stop-opacity="0"/>
    </radialGradient>
    <radialGradient id="earthGlow">
      <stop stop-color="#93c8d0" stop-opacity=".23"/>
      <stop offset="1" stop-color="#93c8d0" stop-opacity="0"/>
    </radialGradient>
    <radialGradient id="ocean" cx="32%" cy="26%" r="78%">
      <stop stop-color="#8bc9cd"/>
      <stop offset=".55" stop-color="#5595a9"/>
      <stop offset="1" stop-color="#32647d"/>
    </radialGradient>
    <linearGradient id="moon" x1="0" y1="0" x2="0" y2="1">
      <stop stop-color="#cbc4d0"/>
      <stop offset=".5" stop-color="#b5b0c1"/>
      <stop offset="1" stop-color="#9b9bb2"/>
    </linearGradient>
    <linearGradient id="suit" x1="0" y1="0" x2="1" y2="1">
      <stop stop-color="#f8f8eb"/>
      <stop offset=".58" stop-color="#e1ece5"/>
      <stop offset="1" stop-color="#b8cfce"/>
    </linearGradient>
    <linearGradient id="glass" x1="0" y1="0" x2="1" y2="1">
      <stop stop-color="#d5efea"/>
      <stop offset=".48" stop-color="#b6d8d7"/>
      <stop offset="1" stop-color="#83acbc"/>
    </linearGradient>
    <linearGradient id="fur" x1="0" y1="0" x2="1" y2="1">
      <stop stop-color="#ffc788"/>
      <stop offset=".55" stop-color="#f0ad70"/>
      <stop offset="1" stop-color="#d98d5e"/>
    </linearGradient>
    <linearGradient id="boot" x1="0" y1="0" x2="0" y2="1">
      <stop stop-color="#f9f9ed"/>
      <stop offset="1" stop-color="#c8d9d5"/>
    </linearGradient>
    <clipPath id="earthClip">
      <circle cx="225" cy="210" r="70"/>
    </clipPath>
  </defs>

  <!-- Night sky -->
  <rect width="1280" height="800" fill="url(#space)"/>
  <circle cx="775" cy="283" r="310" fill="url(#halo)"/>
  <circle cx="775" cy="283" r="242" fill="none" stroke="#b6d3d7" stroke-opacity=".12" stroke-width="1.5"/>
  <path d="M536 338C512 216 619 90 766 62M1000 175c46 62 58 134 31 206" fill="none" stroke="#a9c5d0" stroke-opacity=".25" stroke-width="1.5" stroke-dasharray="4 9"/>
  <circle cx="1022" cy="194" r="4" fill="#d6e8df" opacity=".6"/>

  <g fill="#e4eee8" opacity=".7">
    <circle cx="72" cy="161" r="1.5"/><circle cx="113" cy="245" r="2"/>
    <circle cx="365" cy="111" r="1.5"/><circle cx="422" cy="209" r="2"/>
    <circle cx="499" cy="126" r="1.5"/><circle cx="542" cy="242" r="1.7"/>
    <circle cx="576" cy="74" r="1.5"/><circle cx="1034" cy="93" r="1.5"/>
    <circle cx="1072" cy="251" r="1.8"/><circle cx="1207" cy="241" r="1.5"/>
    <circle cx="1108" cy="401" r="1.6"/><circle cx="1198" cy="453" r="2"/>
    <circle cx="1036" cy="479" r="1.4"/><circle cx="510" cy="424" r="1.5"/>
    <circle cx="457" cy="293" r="1.3"/><circle cx="1222" cy="113" r="1.3"/>
  </g>
  <g fill="#f5dfbe" opacity=".9">
    <path d="M110 310l2.5 7.5 7.5 2.5-7.5 2.5-2.5 7.5-2.5-7.5-7.5-2.5 7.5-2.5z"/>
    <path d="M475 162l2 6 6 2-6 2-2 6-2-6-6-2 6-2z"/>
    <path d="M1083 302l2.5 8 8 2.5-8 2.5-2.5 8-2.5-8-8-2.5 8-2.5z"/>
    <path d="M1172 390l1.5 5 5 1.5-5 1.5-1.5 5-1.5-5-5-1.5 5-1.5z"/>
  </g>
  <g fill="none" stroke="#a8bfd0" stroke-opacity=".35" stroke-width="1.2">
    <path d="M1070 169l39-27 37 22 42-30"/>
    <circle cx="1070" cy="169" r="2.5" fill="#d5e7e4"/>
    <circle cx="1109" cy="142" r="2.5" fill="#d5e7e4"/>
    <circle cx="1146" cy="164" r="2.5" fill="#d5e7e4"/>
    <circle cx="1188" cy="134" r="2.5" fill="#d5e7e4"/>
  </g>

  <!-- Poster heading -->
  <g font-family="Arial, Helvetica, sans-serif">
    <circle cx="88" cy="72" r="13" fill="#ef8e70"/>
    <path d="M88 64l1.8 5.9 5.9 1.8-5.9 1.8L88 80l-1.8-6.5-5.9-1.8 5.9-1.8z" fill="#f8eee0"/>
    <text x="111" y="76" fill="#d3e0df" font-size="11" font-weight="700" letter-spacing="2.2">LUNAR SKATE CLUB</text>
    <text x="1197" y="75" text-anchor="end" fill="#a9bac9" font-size="10" font-weight="700" letter-spacing="2">MISSION 01 / MOON</text>
  </g>

  <!-- Earth -->
  <circle cx="225" cy="210" r="105" fill="url(#earthGlow)"/>
  <circle cx="225" cy="210" r="82" fill="none" stroke="#a8c7d2" stroke-opacity=".32" stroke-width="1" stroke-dasharray="3 7"/>
  <circle cx="225" cy="210" r="70" fill="url(#ocean)" stroke="#b5d9d7" stroke-width="3"/>
  <g clip-path="url(#earthClip)" fill="#b3d1b4">
    <path d="M160 177l14-17 18-9 13 2 7 7 13-2 8 9-6 10-11 2-5 8-12 1-3 8-9 3-5 11-12-3-7-8z"/>
    <path d="M187 204l12 1 11 6 10 7 8 2-3 12-7 7-1 10-8 19-6 2-4-17-6-9-4-15-5-11z"/>
    <path d="M239 159l11-3 8 6 8-2 15 6 8 10-7 6-13-2-6 6-12-2-4 6-11-6-2-9 7-6z"/>
    <path d="M249 190l12-3 13 7 4 12-7 11-5 11-4 12-9-2-7-15-7-10-1-10z"/>
    <path d="M279 238l10-5 9 7-3 9-13 3-5-6z"/>
    <path d="M229 190l4 2-1 5-4-1z"/>
  </g>
  <path d="M166 190a61 61 0 0 1 41-42" fill="none" stroke="#e5f5e9" stroke-opacity=".55" stroke-width="4" stroke-linecap="round"/>
  <path d="M281 266l35 22h21" fill="none" stroke="#a9c2cb" stroke-opacity=".55" stroke-width="1.2"/>
  <circle cx="281" cy="266" r="2.5" fill="#c4dcd8"/>
  <text x="344" y="292" fill="#a7bac9" font-family="Arial, Helvetica, sans-serif" font-size="9" font-weight="700" letter-spacing="1.5">HOME / 384,400 KM</text>

  <!-- Title -->
  <g font-family="Arial, Helvetica, sans-serif">
    <text x="83" y="339" fill="#f1a689" font-size="11" font-weight="700" letter-spacing="2.5">POSTCARD FROM THE MOON</text>
    <text x="79" y="409" fill="#f8f1e3" font-size="66" font-weight="900" letter-spacing="-2.8">ONE SMALL</text>
    <text x="79" y="479" fill="#f8f1e3" font-size="76" font-weight="900" letter-spacing="-3">RIDE<tspan fill="#f18f70">.</tspan></text>
    <text x="83" y="519" fill="#bac9d4" font-size="17">A giant leap for cat-kind.</text>
    <path d="M84 550h27" stroke="#ef9b7c" stroke-width="3" stroke-linecap="round"/>
    <text x="124" y="554" fill="#a2b4c5" font-size="10" font-weight="700" letter-spacing="1.6">LOW GRAVITY / HIGH SPIRITS</text>
  </g>

  <!-- Moon landscape -->
  <path d="M0 659C150 628 266 674 411 647c145-27 208-42 341-29 175 18 301 17 528-28v210H0z" fill="#797d98" opacity=".45"/>
  <path d="M0 650c126-10 215 6 300 10 114 6 207-24 306-32 101-9 205-9 302-2 130 10 252-16 372-36v210H0z" fill="url(#moon)"/>
  <path d="M0 681c160-16 268 13 394 0 103-10 161-26 243-26M875 650c115 9 228 0 405-29" fill="none" stroke="#e7dfe0" stroke-opacity=".3" stroke-width="2"/>

  <!-- Craters and scattered stones -->
  <g>
    <ellipse cx="169" cy="716" rx="75" ry="17" fill="#7f849d" opacity=".32"/>
    <path d="M94 717c22 20 120 23 150 1" fill="none" stroke="#e6dce0" stroke-opacity=".65" stroke-width="4" stroke-linecap="round"/>
    <path d="M111 715c27-10 91-10 117 1" fill="none" stroke="#747d96" stroke-opacity=".3" stroke-width="2"/>
    <ellipse cx="449" cy="680" rx="34" ry="8" fill="#858ba2" opacity=".37"/>
    <path d="M415 681q34 14 68 0" fill="none" stroke="#e6dfe0" stroke-opacity=".65" stroke-width="3"/>
    <ellipse cx="1030" cy="695" rx="62" ry="14" fill="#7e849b" opacity=".3"/>
    <path d="M968 696q62 22 124 0" fill="none" stroke="#e7dee0" stroke-opacity=".62" stroke-width="4"/>
    <ellipse cx="774" cy="756" rx="43" ry="10" fill="#81859e" opacity=".25"/>
    <path d="M731 757q43 15 86 0" fill="none" stroke="#e4dadd" stroke-opacity=".5" stroke-width="3"/>
    <ellipse cx="1168" cy="747" rx="23" ry="6" fill="#858aa1" opacity=".3"/>
    <path d="M1145 748q23 9 46 0" fill="none" stroke="#e5dcdf" stroke-opacity=".5" stroke-width="2"/>
    <g fill="#777e96" opacity=".45">
      <ellipse cx="329" cy="707" rx="5" ry="2"/><ellipse cx="363" cy="740" rx="3" ry="1.5"/>
      <ellipse cx="526" cy="735" rx="6" ry="2"/><ellipse cx="571" cy="679" rx="3" ry="1.5"/>
      <ellipse cx="918" cy="734" rx="4" ry="2"/><ellipse cx="1117" cy="665" rx="4" ry="1.5"/>
      <ellipse cx="258" cy="678" rx="3" ry="1.5"/><ellipse cx="633" cy="775" rx="5" ry="2"/>
    </g>
  </g>

  <!-- A little lunar flag -->
  <ellipse cx="1124" cy="618" rx="24" ry="5" fill="#686d84" opacity=".22"/>
  <path d="M1121 617v-89" stroke="#45576a" stroke-width="4" stroke-linecap="round"/>
  <circle cx="1121" cy="527" r="3.5" fill="#f4e4ca"/>
  <path d="M1123 532q22-9 46 0v23q-24-9-46 1z" fill="#ef9173" stroke="#45576a" stroke-width="2.5" stroke-linejoin="round"/>
  <g fill="#f9e8d4">
    <circle cx="1140" cy="538" r="2"/><circle cx="1146" cy="536" r="2"/>
    <circle cx="1152" cy="539" r="2"/>
    <path d="M1138 546q6-8 12 0 2 4-3 4-3-2-6 0-5 0-3-4z"/>
  </g>

  <!-- Tracks, dust and shadow -->
  <g fill="none" stroke="#dce4df" stroke-opacity=".38" stroke-width="3" stroke-linecap="round">
    <path d="M478 564h77M507 581h49M485 597h31"/>
  </g>
  <ellipse cx="785" cy="632" rx="188" ry="11" fill="#62677d" opacity=".2"/>
  <path d="M530 626c-8 0-11-4-7-9 3-4 10-5 16-3 0-8 6-13 13-13s11 4 13 9c3-10 10-14 18-11 7 2 10 8 9 13 8-4 18-2 21 4 7-1 13 2 14 7 1 4-2 7-9 7h-78c-5 0-8-1-10-4z" fill="#e2d9db" stroke="#a7a6b6" stroke-width="2.5"/>
  <g fill="#e5d9d7">
    <circle cx="640" cy="619" r="4"/><circle cx="652" cy="623" r="2.5"/>
    <circle cx="602" cy="594" r="3"/><circle cx="576" cy="586" r="2"/>
  </g>

  <!-- Astronaut cat and skateboard -->
  <g transform="rotate(-5 780 580)" stroke-linecap="round" stroke-linejoin="round">

    <!-- Curled tabby tail -->
    <path d="M839 451c41 7 68 31 96 16 18-10 24-25 15-39" fill="none" stroke="#344456" stroke-width="28"/>
    <path d="M839 451c41 7 68 31 96 16 18-10 24-25 15-39" fill="none" stroke="#e9a36b" stroke-width="19"/>
    <path d="M875 452l-5 15m34-7-2 17m38-27 11 9" fill="none" stroke="#ad694d" stroke-width="5"/>

    <!-- Wheels and trucks -->
    <path d="M654 581l8 13h21l8-13M884 581l8 13h21l8-13" fill="#9eb1b1" stroke="#344456" stroke-width="4"/>
    <circle cx="673" cy="600" r="15" fill="#f2c37c" stroke="#344456" stroke-width="5"/>
    <circle cx="902" cy="600" r="15" fill="#f2c37c" stroke="#344456" stroke-width="5"/>
    <circle cx="673" cy="600" r="5" fill="#60767a"/>
    <circle cx="902" cy="600" r="5" fill="#60767a"/>
    <path d="M666 594a9 9 0 0 1 7-3m222 3a9 9 0 0 1 7-3" fill="none" stroke="#ffe4ac" stroke-width="2.5"/>

    <!-- Skateboard deck -->
    <path d="M598 566c-9-2-13-10-18-15-4-4-9-1-7 5 6 19 20 28 39 29h337c22 0 32-10 38-26 3-7 1-11-3-11-5 0-7 10-14 15-6 4-13 5-22 5H617c-9 0-15 0-19-2z" fill="#ed8063" stroke="#344456" stroke-width="5"/>
    <path d="M604 568q21 4 43 3h292q20 0 32-7" fill="none" stroke="#354754" stroke-width="7"/>
    <path d="M600 577q14 4 30 4h318q13 0 22-6" fill="none" stroke="#ffd1a2" stroke-width="2.5"/>
    <circle cx="616" cy="572" r="2" fill="#f8cf9f"/><circle cx="951" cy="572" r="2" fill="#f8cf9f"/>

    <!-- Life-support pack -->
    <rect x="692" y="365" width="176" height="112" rx="25" fill="#819ba3" stroke="#344456" stroke-width="6"/>
    <rect x="688" y="386" width="34" height="74" rx="15" fill="#bfd3cf" stroke="#344456" stroke-width="4"/>
    <path d="M691 407h26m-26 30h26" stroke="#e99273" stroke-width="6"/>
    <rect x="840" y="386" width="34" height="74" rx="15" fill="#bfd3cf" stroke="#344456" stroke-width="4"/>
    <path d="M845 407h26m-26 30h26" stroke="#e99273" stroke-width="6"/>

    <!-- Outstretched sleeves -->
    <path d="M730 384q-21 0-44 19-14 12-28 3l-26-20" fill="none" stroke="#344456" stroke-width="54"/>
    <path d="M730 384q-21 0-44 19-14 12-28 3l-26-20" fill="none" stroke="#e5eee7" stroke-width="43"/>
    <path d="M710 389q-11 5-21 14M673 405q-6 3-12-1" fill="none" stroke="#fbfaf0" stroke-width="5" opacity=".75"/>
    <path d="M834 384q29 1 50 19 13 12 25 1l27-26" fill="none" stroke="#344456" stroke-width="54"/>
    <path d="M834 384q29 1 50 19 13 12 25 1l27-26" fill="none" stroke="#e5eee7" stroke-width="43"/>
    <path d="M854 389q12 4 23 13m18 5q6 3 11-2" fill="none" stroke="#fbfaf0" stroke-width="5" opacity=".75"/>

    <!-- Cuffs and gloves -->
    <path d="M622 387l15-17 20 17-15 19z" fill="#ef9879" stroke="#344456" stroke-width="4"/>
    <path d="M628 386l15 13" fill="none" stroke="#ffd4b1" stroke-width="3"/>
    <path d="M626 395l-12-8-12-13q-5-5-2-10 3-4 8 0l7 5-8-15q-3-6 2-9 5-2 8 4l8 12-2-15q-1-6 4-8 6-2 8 5l5 15 4-7q3-5 8-2 4 3 1 9l-4 15q-2 12-11 21z" fill="url(#boot)" stroke="#344456" stroke-width="4"/>
    <path d="M613 369l7 7m8-13 4 11" fill="none" stroke="#9fb4b4" stroke-width="2.5"/>

    <path d="M922 376l17-18 18 17-17 19z" fill="#ef9879" stroke="#344456" stroke-width="4"/>
    <path d="M929 378l13 11" fill="none" stroke="#ffd4b1" stroke-width="3"/>
    <path d="M934 377l1-18q0-7 5-9 5-1 8 5l2 5 2-17q1-7 6-7 6 1 5 8l-1 13 8-8q5-4 9 0 3 4-1 9l-9 14q-6 10-15 16l-9 4z" fill="url(#boot)" stroke="#344456" stroke-width="4"/>
    <path d="M951 359l-1 10m12-12-3 11" fill="none" stroke="#9fb4b4" stroke-width="2.5"/>

    <!-- Bent legs -->
    <path d="M738 470c-17 7-25 18-35 33l-19 29q-7 11 3 18l21 10q10 4 17-9l19-23 26-15q18-11 17-30z" fill="url(#suit)" stroke="#344456" stroke-width="5"/>
    <path d="M797 479l27-6q16 3 27 19l22 36q5 8-2 15l-19 15q-7 5-14-2l-21-19-31-19q-16-12-9-28z" fill="url(#suit)" stroke="#344456" stroke-width="5"/>
    <path d="M701 510q12 10 27 11m-37 9q11 7 24 10M832 507q7 10 20 15m-14 9q10 8 20 10" fill="none" stroke="#a8bdbb" stroke-width="3"/>

    <!-- Boots -->
    <path d="M683 537l35 7q7 3 4 10l14 5q9 4 8 11 0 4-7 4h-71q-11 0-9-7 3-10 13-15z" fill="url(#boot)" stroke="#344456" stroke-width="5"/>
    <path d="M658 565q39 5 85 1l1 5q0 4-7 4h-71q-10 0-8-7z" fill="#536b72"/>
    <path d="M679 548l34 7m-37-1 14 3" fill="none" stroke="#9eb4b2" stroke-width="3"/>
    <path d="M840 541l29-9q10 5 12 16 21 2 33 12 7 6 3 13h-81q-10 0-8-7z" fill="url(#boot)" stroke="#344456" stroke-width="5"/>
    <path d="M829 565q43 5 89 0l-1 8h-81q-9 0-7-8z" fill="#536b72"/>
    <path d="M842 546l27-7m-24 14 26-6" fill="none" stroke="#9eb4b2" stroke-width="3"/>

    <!-- Suit torso -->
    <path d="M729 360c-17 6-23 21-22 48l1 51q0 27 27 33 45 11 94 0 27-6 28-31l-2-53q-1-34-23-48z" fill="url(#suit)" stroke="#344456" stroke-width="6"/>
    <path d="M720 400q-3 30 0 57m123-57q5 26 3 57" fill="none" stroke="#b1c8c4" stroke-width="3"/>
    <path d="M711 467q72 17 145 0l-1 16q-72 18-143 0z" fill="#cadbd6" stroke="#344456" stroke-width="4"/>
    <path d="M720 473q63 14 126 0" fill="none" stroke="#f8f8ed" stroke-width="3"/>
    <rect x="770" y="474" width="24" height="15" rx="4" fill="#ef9273" stroke="#344456" stroke-width="3"/>
    <rect x="746" y="403" width="72" height="50" rx="9" fill="#607c82" stroke="#344456" stroke-width="4"/>
    <rect x="752" y="409" width="60" height="38" rx="5" fill="#bfd7d1"/>
    <rect x="759" y="416" width="13" height="8" rx="2" fill="#ed8e71"/>
    <circle cx="782" cy="420" r="3.5" fill="#f3c878"/>
    <circle cx="793" cy="420" r="3.5" fill="#70aeb2"/>
    <path d="M759 435h15m6 0h23m-44 6h31" fill="none" stroke="#6e9292" stroke-width="2.5"/>
    <circle cx="837" cy="424" r="10" fill="#ed9273" stroke="#344456" stroke-width="3"/>
    <path d="M837 418l1.5 4.5 4.5 1.5-4.5 1.5-1.5 4.5-1.5-4.5-4.5-1.5 4.5-1.5z" fill="#f9f2e2"/>

    <!-- Helmet -->
    <circle cx="785" cy="239" r="149" fill="#0d1b2b" opacity=".18"/>
    <circle cx="779" cy="230" r="149" fill="url(#glass)" stroke="#344456" stroke-width="8"/>
    <circle cx="779" cy="230" r="139" fill="none" stroke="#e6f5ec" stroke-width="7"/>
    <circle cx="779" cy="230" r="132" fill="none" stroke="#719ca5" stroke-opacity=".55" stroke-width="2"/>

    <!-- Cat face and ears -->
    <path d="M679 221q-2-22 4-40l-3-36q0-10 10-6l42 21q22-7 47-7 28 0 50 8l39-22q11-6 11 6l-2 37q11 20 9 45c-2 63-37 100-107 102-69-2-102-35-103-87q0-12 3-21z" fill="url(#fur)" stroke="#a2664d" stroke-width="4"/>
    <path d="M692 154l27 15q-16 3-27 14zM866 154l-26 15q16 3 26 14z" fill="#df8f81" stroke="#bb7764" stroke-width="2"/>
    <path d="M748 158q8-2 16-3 1 19 10 33-15-6-26-30zM774 154h11l-5 34zM795 155q8 1 15 4-10 21-22 29 7-17 7-33z" fill="#bd744f"/>
    <path d="M678 223q16 1 27 9l-26-2zM680 244q16 1 27 8l-23 1zM884 223q-16 1-27 9l26-2zM882 244q-16 1-27 8l23 1z" fill="#bd744f"/>

    <!-- Eyes -->
    <path d="M704 230q9-18 27-18 17 0 25 18-10 12-25 12t-27-12z" fill="#fff3da" stroke="#9b624d" stroke-width="3"/>
    <path d="M803 230q9-18 27-18 18 0 27 18-11 12-27 12-15 0-27-12z" fill="#fff3da" stroke="#9b624d" stroke-width="3"/>
    <ellipse cx="736" cy="229" rx="7.5" ry="13" fill="#2b4247"/>
    <ellipse cx="835" cy="229" rx="7.5" ry="13" fill="#2b4247"/>
    <circle cx="739" cy="224" r="3" fill="#fffdf1"/>
    <circle cx="838" cy="224" r="3" fill="#fffdf1"/>
    <path d="M716 205q14-7 27 0m73 0q13-7 27 0" fill="none" stroke="#a8664c" stroke-width="3"/>
    <ellipse cx="716" cy="254" rx="12" ry="6" fill="#e88975" opacity=".4"/>
    <ellipse cx="844" cy="254" rx="12" ry="6" fill="#e88975" opacity=".4"/>

    <!-- Muzzle, nose and whiskers -->
    <path d="M779 259c-13-8-28-3-29 8-2 11 7 17 18 17q8 0 12-5 5 5 14 5c12 0 19-7 16-18-3-11-18-15-31-7z" fill="#ffe5c6"/>
    <path d="M772 260q8-3 16 0-1 6-8 9-6-3-8-9z" fill="#b76c68"/>
    <path d="M780 269v6m0 0q-4 6-10 3m10-3q4 6 10 3" fill="none" stroke="#8f5d50" stroke-width="2.5"/>
    <g fill="#a36a52">
      <circle cx="758" cy="269" r="1.5"/><circle cx="763" cy="275" r="1.5"/>
      <circle cx="802" cy="269" r="1.5"/><circle cx="797" cy="275" r="1.5"/>
    </g>
    <g fill="none" stroke="#99634f" stroke-width="2">
      <path d="M749 264q-25-5-48-1M749 272q-25 1-46 9M811 264q25-5 48-1M811 272q25 1 46 9"/>
    </g>
    <path d="M752 306q27 9 55 0-9 16-28 17-18-1-27-17z" fill="#ffd5a3" opacity=".75"/>

    <!-- Glass reflections and rim -->
    <path d="M659 222q3-61 52-99" fill="none" stroke="#fffef3" stroke-opacity=".65" stroke-width="8"/>
    <path d="M671 177q6-18 17-30M898 215q3 38-13 69" fill="none" stroke="#f7fff7" stroke-opacity=".5" stroke-width="4"/>
    <path d="M690 126l2.5 7.5 7.5 2.5-7.5 2.5-2.5 7.5-2.5-7.5-7.5-2.5 7.5-2.5z" fill="#fffdf0" opacity=".85"/>
    <circle cx="779" cy="230" r="142" fill="none" stroke="#f1faf0" stroke-width="5"/>

    <!-- Helmet collar -->
    <path d="M671 337q108 42 216 0l-7 22q-101 39-202 0z" fill="#c8dcda" stroke="#344456" stroke-width="6"/>
    <path d="M679 346q100 37 201 0" fill="none" stroke="#f7faf0" stroke-width="5"/>
    <circle cx="702" cy="354" r="3.5" fill="#738f93"/>
    <circle cx="856" cy="354" r="3.5" fill="#738f93"/>
    <rect x="765" y="365" width="28" height="15" rx="4" fill="#ef9273" stroke="#344456" stroke-width="3"/>
    <path d="M774 372h10" stroke="#ffd6b4" stroke-width="2"/>
  </g>

  <!-- Finishing details -->
  <g font-family="Arial, Helvetica, sans-serif" font-size="9" font-weight="700" letter-spacing="1.6" fill="#656b81">
    <text x="80" y="770">LEAVE ONLY WHEEL TRACKS</text>
    <text x="1199" y="770" text-anchor="end">SEA OF TRANQUILITY / 001</text>
  </g>
  <rect x="24" y="24" width="1232" height="752" rx="12" fill="none" stroke="#f5f2e9" stroke-opacity=".13"/>
</svg>

Reasoning trace (32,203 tokens)

**Generating SVG for astronaut cat**

I need to create a compelling SVG that depicts an astronaut cat skateboarding on the moon. It's important that this SVG is self-contained and polished – no HTML, just the SVG itself. I should consider the task specifics the user provided and establish the viewBox at 0 0 1280 800. I'll use inline CSS for styling and aim for an original, exceptional illustration that utilizes my full token budget. Let’s plan the composition carefully!**Creating detailed SVG illustration**

I'm thinking of designing a full viewport SVG illustration featuring a deep navy night sky with a glowing starfield, a crescent blue Earth, and a cratered moon surface. The main focus would be a dynamic cat in an astronaut suit on a skateboard, complete with a tail, multi-tone fur, and expressive features. I'll ensure the moon's terrain curves at the bottom, with the cat caught mid-action. It's important to prioritize the visual aspect, but I could possibly include a slight typographic element to enhance the scene. Balancing the composition will be key!**Designing poster with typography**

I might consider adding purposeful typography, like "LUNAR / LANDING" and "ONE SMALL RIDE..." to enhance the design without being distracting. The main image should feature a large cat with a noticeable helmet, expressive face, ears, and whiskers. I plan for complex shading, consistent shadows, and clean shapes, along with a cohesive color palette and subtle stars. I need to decide the cat's pose on the skateboard and ensure the composition aligns the text and subject beautifully within the design. Balancing the layout is key!**Considering board design**

I'm figuring out the board width of 350, starting at x610 to x960 around y592. If I rotate at -8 degrees, the right end will raise, which could encourage a jump. The boots must lie flat on the board, and I could include motion streaks in the environment. Alternatively, I could skip rotation for the main design but angle the path along y instead. It’s essential to have the skateboard underfoot and legs on the board.**Considering body and panel design**

I'm thinking about the design where the body doesn't quite make sense with the arms overlapping the torso. I want to add a subtle front panel to the suit, using shapes to enhance it. I’ll consider a shadow on the left/lower side, while placing a rounded chest patch. The helmet's lower part will cover a specific height, leaving a part exposed, and I'll include a rectangular control panel with indicators and a button.**Detailing board and boot dynamics**

I’m working on getting the board balanced at a slight tilt, ensuring the foot aligns properly with the slope. I want the board to be horizontal in the center, and the boot soles at a uniform height to avoid mismatches. It seems like I need to define the moon surface level and ensure the skateboard gives an impression of dynamic movement while staying grounded. So, I’ll need to think through the surface details and how everything interacts.**Clarifying the skateboard dynamics**

I’m laying out the path for the moon surface and ensuring the board’s wheels align correctly with the surface height. I want the board tilted gently from left to right, but the center remains mostly flat. The surface has coordinates that should work well. I'll add some details like dust trails behind the wheels and a small line in front to make it appear like it's hovering just above the surface. Looks like I’m on the right track!**Defining the board deck shape**

I’m working on designing the shape of the board deck, using a range of coordinates for the top and bottom edges. The shape will incorporate curves and lines to give it a nice ergonomic look. I want the top at a height of around y566–576 and the bottom at y587. I plan to fill the deck with a vermilion coral color (#f67253) and outline it with a darker shade for contrast. This should create a visually striking design!**Exploring SVG strokes and clip paths**

I’m trying to understand how to create a shape with stroke width in SVG, especially when using `clipPath`. It seems like a clip path doesn’t render a stroke unless there's a fill involved. I wonder if using a mask could be an alternative. I don't need it to be exact, but it's interesting to explore how these features interact with one another in SVG!**Visualizing design elements**

I’m thinking about a symmetrical design with a dynamic silhouette. The cat glove "paws" will have seam lines, and I want the backpack positioned behind the body. I’m contemplating specific dimensions for the backpack and how it covers different parts. There’s also a helmet involved. Extending the backpack to the left and right to create a dark slate shell could provide balance, and I’ll make sure the tail is visible in the design.**Evaluating SVG Viewport Options**

I'm thinking about how to properly set up the SVG viewport. At 375x800, it seems the default background is still showing, which isn't ideal. I wonder if using `preserveAspectRatio="xMidYMid slice"` might work, but that could crop the scene on mobile and affect important details like the cat. Maybe flexible CSS with media queries could adjust for size variations, but I need to ensure that if the viewport is 375x800, it looks good. I'd consider a dark background around the SVG for better visual appeal.**Implementing CSS Background on SVG**

I'm considering whether setting a dark background on the root of the SVG would enhance the visuals. I think using `style="background:#101833"` can help ensure that the bars look dark and distinct. This could lead to a letterbox effect, which might sacrifice some detail but keeps everything visually intact. It’s a balance of being functional and aesthetically pleasing, and I'm curious if this setup will achieve a nice look in all view sizes.**Exploring SVG Resizing**

I'm considering how to adapt an SVG design for different screen sizes. The idea of using CSS media queries to adjust the viewBox is intriguing, especially for screens that are 600px or smaller. Although the SVG can contain scripts, the user prefers a static approach. I’m thinking a responsive composition using CSS could work well, but I need to be careful about how changes to the viewBox and scaling might distort the artwork. I need to fully understand how viewport units apply here.**Thinking about SVG Design**

I'm looking at how to set up an SVG document with the right dimensions. The screen size is 375x800, and I want to make sure to preserve the aspect ratio properly. Using CSS with media queries could help adjust the layout for smaller screens, maybe scaling the scene slightly to fit. I'll set up the viewBox to ensure the SVG stays centered. The user is clear: they want a standalone SVG without scripts, possibly including some typography. I need to decide how to incorporate that in this design.**Focusing on Visual Quality**

The user didn’t specifically ask for a visually aesthetic quality, but I think it's worth considering. Some suggestions include creating a poster-like illustration with typography that's elegant. I could incorporate small text details like "LUNAR / CRUISER" or "ONE SMALL RIDE" to enhance the visual appeal without making it too busy. However, the main task is to focus on the cat image, so I want to balance adding details with ensuring the cat remains the central focus.**Evaluating poster design**

I think the design of the poster is looking good. I should avoid using any invented visual text if it’s unnecessary. It’s really important to maintain the main focus to make sure the message is clear and effective. I want to keep the design clean and impactful, so I'll prioritize elements that really contribute to the overall look and feel of the poster. Making those choices carefully is crucial!**Considering art presentation**

I'm thinking about how the title and illustration pair together to create a professional art piece. Maybe I should add an annotation for Earth, saying "HOME," to the left or above the image. It could really enhance the context for viewers. And then there’s the specific detail of the Earth planet, which I might need to set at a zoom level of x240. It’s exciting to consider how these elements come together!**Designing helmet visor**

I'm considering that maybe the helmet glass should be transparent with a light color, specifically #c8e4df. I think it would look great with a fill using a gradient that goes almost white at the top left corner and gets darker towards the bottom. I might add an outer ring outline too. Additionally, I’m thinking about incorporating a thick reflective curved highlight on the left and top edges, along with a star-shaped shine in the top left. What do you think?**Planning character design**

I need to sketch the tail before the arms, torso, and legs, organizing the elements in the following order: landscape, speed marks, tail, skateboard wheels and board, backpack, arms, legs, boots, body, and helmet. The torso should overlap the arms and legs, while considering how everything layers together. I’ll add visual effects like motion lines, star glints, and dynamic elements to depict the skateboard's movement. Finally, I'll work on small design details like graphics on the suit.**Sketching skateboard pose**

I'm picturing the skateboard pose: the left leg should be bent while the right leg is spread out, keeping the board horizontal. I want to emphasize the tail wiggling and the lifted stance to show movement. This creates a dynamic feel to the sketch. I'll make sure that the overall look captures the essence of skateboarding, adding little details like the rider's posture to represent balance and energy while on the board.**Designing SVG Requirements**

I'm focused on creating a standalone SVG without UI or animation. I realize that scripts can be blocked when embedded in an `<img>`, so I want to avoid that. A pure, robust SVG is essential. I’m considering adding `width="100%" height="100%"` to ensure it scales appropriately across different screen sizes. Mobile screens may show a blank area beyond the art, but I think a dark background will keep it visually appealing. I need to thoughtfully implement shadows, gradients, and outlines while keeping the design cohesive.**Considering motion trails**

I'm thinking about how to depict motion trails for a cat group, which includes the tail, board, and all body parts. I wonder if the head should be upright or tilted down at about -5 degrees to show a playful vibe. It's interesting to consider how these details can add to the overall representation. I’ll make sure to capture that sense of playfulness!**Evaluating scene details**

I’m thinking about how the muted purple color might read more like a planet’s surface than a moon, but the craters and Earth are clear. The little flag adds a nice touch, and I’m considering whether the astronaut cat looks more like a cute fox. The cat has a ginger head with rounded cheeks, whiskers, and unique striped patterns. I also want to focus on distinguishing the skateboard details, confirming the alignment and positions carefully.**Detailing left foot path**

I'm working on the left foot path and noting the coordinates, making sure to capture the overlaps accurately. I plan to add a dark sole path, adjusting the fill color to #45555f. The left boot will stretch from x680 to x722, with the toe pointed to the left. The right boot will mirror that from x839 to x920, ensuring the cuffs arc parallel. The body will be filled with a suit pattern, and I'll refine the arms and visor for better contrast with the cat character.**Focusing on collar and facial features**

I’m thinking about the glass lower part of the collar and where the cat's muzzle should be positioned, which is between x749 and x812. It’s crucial to get this right so that it looks visually appealing. I’m also adjusting the positions of the cat's eyes, placing them at x733 and x827. I want to make sure everything aligns perfectly for the facial features to have that lovely character detail!**Evaluating visual elements**

I'm analyzing the cat head tilt, which is set to -5, leaning at a strong angle of 750. The visuals look good, with the board angle also at -5, which seems plausible. I noticed a dust cloud centered around coordinates x610 and y622, likely under the board’s left section, where the left wheel makes contact at x677 — nice puffs spawning to the left. The shadow ellipse at x790 and y633 stretches well, and the ground silhouette starts at y627 and x675. Great!**Considering SVG scaling**

I’m looking into how the pure SVG root viewBox can be set to scale the entire artwork to fit while considering a mobile screenshot of 375x234. The image might be centered, but there could be large blank spaces on top or bottom. I’m thinking I could use `preserveAspectRatio="xMidYMid meet"` and a style for the background to span the screen. Designing for mobile with an auto-updating `viewBox` using CSS/JS sounds like a good approach too. A standalone responsive design might be necessary since the task specifically asks for SVG.**Analyzing illustration adjustments**

I’m looking into what "graceful" could mean for an illustration. Specifically, I want to ensure the original aspect ratio is kept intact while crafting a responsive design to avoid overflow—everything should remain visible. I wonder if we could adjust the portrait layout using viewBox and retain the artistic integrity. For smaller screens, like 375x800, I could reframe the design and hide some elements to focus on the main subject, but I must ensure it remains visually appealing.**Designing Earth elements**

I’m thinking about how to create a subtle Earth label with a detailed background that includes orbit and decorative sprites. The path I’m considering includes a specific stroke color with some opacity to add depth. There's also a flag element positioned at x1120, y526, which I want to incorporate along with some speed sweeps to create a dynamic effect. I’ve noticed the right field has enough variation to keep it visually interesting without appearing empty.**Considering artwork adjustments**

The user specifically wanted only the SVG, which is good because the text and graphic won't be affected. I have the full artwork at 1280x800, which is nice! Now, I need to revisit the color values. The dark night color is `#111a32`, and there's the halo teal to think about. I’m curious to see how these colors will play together in the design! Let's keep everything aligned with the user’s preferences.**Evaluating title width and annotations**

I’m looking at the title width and how it overlaps with the Earth annotation. For the text labeled "ONE SMALL," it appears to have an approximate width of 356, stopping at x438. The second line of text has a width of around 200. The mission label is situated at y335 while the Earth label is at y292, meaning there's a gap between them. I want to ensure everything is properly aligned!**Evaluating layout dimensions**

I'm considering the layout for the inner body with a margin that equals 1264, and a height of 100%. Maybe the total height should be around 800, plus margins creating a vertical scrollbar. There’s still no need for horizontal width. For the standalone root, I’ll set `width="100%"` and `height="100%"`, eliminating margins. That's fine! I think it’ll be okay to have a footer line that isn’t too dark, and I want to make sure to avoid any stray empty `<path>`. Let's move forward!