{"schemaVersion":"drillso.agent.session.v1","scope":"node","resource":{"type":"shared-session","shareId":"JWbudi5kozNH","title":"在不进行网络搜索，不使用外部工具的情况下，你对自己最自信的知识领域是哪些？","canonicalUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8F%AB%E9%94%A5%EF%BC%9F-0d29b151","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8F%AB%E9%94%A5%EF%BC%9F-0d29b151","ownerName":"pyth0nb3st","updatedAt":"2026-05-05T03:24:07.994Z"},"currentNode":{"id":"0d29b151-7283-43dc-9f14-36a87c4a6eed","slug":"为什么叫锥？-0d29b151","title":"为什么叫“锥”？","type":"deck","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8F%AB%E9%94%A5%EF%BC%9F-0d29b151","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E4%B8%BA%E4%BB%80%E4%B9%88%E5%8F%AB%E9%94%A5%EF%BC%9F-0d29b151","text":"{\n  \"style\": \"Tech / Art / Neon\",\n  \"title\": \"为什么叫“光锥”？\",\n  \"format\": \"presenter_slides\",\n  \"slides\": [\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"从一个事件开始\",\n      \"layout\": \"中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥不是从物体开始，而是从时空中的一个事件开始。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png\",\n      \"storageKey\": \"generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 1: 从一个事件开始\\nMain message: 光锥不是从物体开始，而是从时空中的一个事件开始。\\n\\nVisible text must be exactly these lines, with no extra words:\\n一个事件\\n一个位置\\n一个时刻\\n\\nLayout:\\n中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。\\n\\nVisual style:\\n抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。\\n\\nAdditional image direction:\\nCreate a conceptual opening slide with a single glowing point labeled O at the center of a sparse spacetime drafting grid. Show one thin horizontal axis suggesting space and one vertical axis suggesting time, but keep labels minimal. Use an architectural diagram feeling with precise thin lines, a calm matte paper texture, and a small neon yellow pulse around the event point.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 1,\n      \"visibleText\": [\n        \"一个事件\",\n        \"一个位置\",\n        \"一个时刻\"\n      ],\n      \"visualStyle\": \"抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。\",\n      \"speakerNotes\": \"先把“事件”讲清楚。在闵可夫斯基时空里，事件不是一段过程，而是一个时空点。比如“北京某处，在中午 12 点整，灯泡闪了一下”。它同时有空间位置和时间位置。光锥讨论的是：从这个事件出发，光能够到达哪些其他事件。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, designed as a single finished slide in a NotebookLM / Kael-inspired Constructivism / Tech-Art / Avant-Garde style.\\n\\nSubject: A conceptual opening slide about spacetime, centered on a single event.\\n\\nSTRICT TEXT REQUIREMENT: The only visible text on the slide must be exactly these three lines, and nothing else anywhere in the image:\\n一个事件\\n一个位置\\n一个时刻\\nDo not add any other words, labels, numbers, captions, symbols, UI text, logos, or watermarks.\\n\\nArt direction: warm beige matte paper texture background (#E0E0D0), charcoal gray typography (#333333), neon yellow accents (#DFFF00), ultra-thin gray architectural drafting lines. Mix elegant serif and sans serif editorial typography; body text small, grid-aligned. Use a calm, intellectual, architectural diagram feeling.\\n\\nComposition: center-focused opening page with lots of negative space. In the middle, place a small glowing point at the center of a sparse spacetime drafting grid, with a subtle neon yellow pulse halo around it. Add one thin horizontal axis suggesting space and one thin vertical axis suggesting time, both very delicate and technical. Use concentric faint rings or a soft radial pulse around the central event point. Keep the diagram abstract, precise, and elegant. Avoid clutter. No photos. No collage. No extra annotations.\\n\\nTypography placement: place the three required lines in a refined editorial arrangement, small but clearly readable at presentation distance, aligned to the grid, using charcoal gray. The slide should feel finished and balanced, not sparse or placeholder-like.\\n\\nEnsure the whole image looks like a polished presentation slide, with architectural draft precision, controlled neon yellow emphasis, and a matte paper texture throughout.\\n\\nRemember: only the three specified lines of Chinese text may appear, and no other text at all.\",\n      \"storageFileId\": \"t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"二维图里，它先像两条线\",\n      \"layout\": \"大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。\",\n      \"status\": \"completed\",\n      \"message\": \"只画一个空间维度和一个时间维度时，光的边界是两条直线。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png\",\n      \"storageKey\": \"generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 2: 二维图里，它先像两条线\\nMain message: 只画一个空间维度和一个时间维度时，光的边界是两条直线。\\n\\nVisible text must be exactly these lines, with no extra words:\\n时间 ct\\n空间 x\\nx = ±ct\\n\\nLayout:\\n大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。\\n\\nVisual style:\\n数学图解、对称构图、黑灰坐标轴、霓虹黄光线。\\n\\nAdditional image direction:\\nDesign a spacetime diagram slide. Place a vertical axis labeled ct and a horizontal axis labeled x. At the origin, label O. Draw two clean diagonal rays upward left and upward right as the light boundary, with the equation x = ±ct placed large but elegant. Add subtle drafting ticks and geometric alignment marks.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 2,\n      \"visibleText\": [\n        \"时间 ct\",\n        \"空间 x\",\n        \"x = ±ct\"\n      ],\n      \"visualStyle\": \"数学图解、对称构图、黑灰坐标轴、霓虹黄光线。\",\n      \"speakerNotes\": \"为了画图方便，通常只画一个空间维度 x 和一个时间维度 ct。竖直方向表示时间 ct，水平方向表示空间位置 x。如果事件 O 在原点发生，一束光向左右传播。因为光速为 c，所以满足 x = ±ct。这两条直线就是二维时空图中的光锥边界。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, in a Constructivism / Tech-Art / Avant-Garde style with the dominant art direction of the provided template. Concept: architecture of intelligence. Background: warm gray/beige (#E0E0D0) matte paper texture. Palette limited to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Use ultra-thin architectural draft lines, subtle graph-paper grid, geometric alignment marks, and editorial composition. No UI chrome, no watermark, no extra captions.\\n\\nSlide topic: spacetime diagram for '为什么叫“光锥”？' Slide 2.\\nMain visual: a large, elegant spacetime diagram occupying most of the frame. A vertical axis ct and a horizontal axis x intersect at the origin near center-left. From the origin, draw two clean, symmetrical diagonal light-boundary rays upward left and upward right, forming a cone-like V shape in 2D. The rays should be the main visual and colored neon yellow with crisp edges. Add subtle drafting ticks on the axes, precise alignment marks, and faint grid lines.\\n\\nTypography: mix elegant serif and sans serif, but keep text sparse and grid-aligned. Use charcoal gray text with some neon yellow emphasis. Make the diagram feel mathematical, architectural, and polished.\\n\\nVisible text must be exactly these lines, and only these lines as readable text in the slide: \\n时间 ct\\n空间 x\\nx = ±ct\\n\\nPlace '时间 ct' near the vertical axis label region, '空间 x' near the horizontal axis label region, and 'x = ±ct' large but elegant near the lower-right or central lower area. Include a small origin marker labeled 'O' at the axes intersection if it can be integrated as a minimal diagram label. Do not add any other readable words or captions.\\n\\nComposition: strong symmetry, black-gray coordinate axes, neon yellow light lines, a touch of constructivist collage rhythm with precise spacing. Make it finished and presentation-ready, not sparse or placeholder-like. Keep the slide coherent, refined, and high-sensibility. Emphasize the ray geometry and the relation between time and space axes.\",\n      \"storageFileId\": \"bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"为什么叫“锥”？\",\n      \"layout\": \"三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。\",\n      \"status\": \"completed\",\n      \"message\": \"把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png\",\n      \"storageKey\": \"generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 3: 为什么叫“锥”？\\nMain message: 把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。\\n\\nVisible text must be exactly these lines, with no extra words:\\n每一时刻：一个圆\\n时间增加：圆变大\\n圆堆叠成锥面\\n\\nLayout:\\n三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。\\n\\nVisual style:\\n从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。\\n\\nAdditional image direction:\\nCreate a three-step explanatory diagram: first a 1D light line, then several expanding circles at different time levels, then the circles stacked into a transparent cone surface. Use clean spatial geometry, thin construction lines, and a highlighted neon yellow cone rim. Keep text sparse and place it as small labels beside each step.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 3,\n      \"visibleText\": [\n        \"每一时刻：一个圆\",\n        \"时间增加：圆变大\",\n        \"圆堆叠成锥面\"\n      ],\n      \"visualStyle\": \"从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。\",\n      \"speakerNotes\": \"这就是“锥”这个名字的关键。二维图中只看到两条线，是因为只画了一个空间方向。如果把空间维度从一维扩展到二维，光在每一时刻形成一个圆。随着时间增加，这些圆越来越大，叠起来就像一个锥面。所以叫光锥。真实三维空间里，它其实对应四维时空中的“超锥”，只是我们很难直接想象。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, notebooklm / Kael style, constructivism / tech-art / avant-garde, concept: architecture of intelligence.\\n\\nIMPORTANT TEXT RULE: the ONLY visible text on the slide must be exactly these three lines, with no extra words, no title, no footer, no labels, no watermark:\\n每一时刻：一个圆\\n时间增加：圆变大\\n圆堆叠成锥面\\n\\nLayout and composition:\\n- Single finished presentation slide, not a contact sheet.\\n- Warm beige matte paper background #E0E0D0 with subtle texture.\\n- Ultra-thin gray architectural draft lines and fine grid structure across the slide.\\n- Three-step visual narrative from left to right:\\n  1) Left section: a single vertical 1D light line, minimal and elegant, with a tiny neon yellow point and construction marks.\\n  2) Middle section: several expanding circles at different time levels, stacked upward/downward like a temporal sequence, thin neon yellow outlines, some partially overlapping, clean spatial geometry.\\n  3) Right section: the circles transform into a transparent cone surface / cone shell, with a highlighted neon yellow cone rim and subtle wireframe lines, visually elegant and semi-transparent.\\n- Use the strongest signature elements of the template: editorial rhythm, geometric process, diagrammatic clarity, constructivist composition.\\n- Limit to three main colors only: beige background, charcoal gray text/lines, neon yellow accents.\\n- Text in charcoal gray #333333, small, grid-aligned, readable at presentation distance.\\n- Typography feel: mix serif and sans serif, but keep the visible Chinese text clean and modern; sparse, not decorative.\\n- Place the three text lines as small labels beside each step, aligned to the diagram.\\n- Add thin dashed construction lines connecting the stages.\\n- Keep the slide visually finished, high-sensibility, coherent, and uncluttered.\\n- No photos, no extra captions, no logos, no UI chrome, no watermarks, no signatures.\\n- Ensure the cone is clearly suggested as the result of stacking expanding circles into a conical surface, with neon yellow outline and transparent fill.\",\n      \"storageFileId\": \"grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"一个中心，两只光锥\",\n      \"layout\": \"上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。\",\n      \"status\": \"completed\",\n      \"message\": \"未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png\",\n      \"storageKey\": \"generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 4: 一个中心，两只光锥\\nMain message: 未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。\\n\\nVisible text must be exactly these lines, with no extra words:\\n未来光锥\\n事件 O\\n过去光锥\\n\\nLayout:\\n上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。\\n\\nVisual style:\\n双锥结构、时间上下展开、冷静科研图示。\\n\\nAdditional image direction:\\nDesign a vertical double-cone spacetime diagram centered on event O. The upper cone is labeled future light cone, the lower cone past light cone. Include a tiny star point on the lower cone surface connected by a thin light path to O, suggesting observed starlight from the past. Use precise geometry and restrained neon highlights.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 4,\n      \"visibleText\": [\n        \"未来光锥\",\n        \"事件 O\",\n        \"过去光锥\"\n      ],\n      \"visualStyle\": \"双锥结构、时间上下展开、冷静科研图示。\",\n      \"speakerNotes\": \"以事件 O 为中心，光锥有两部分。未来光锥表示从事件 O 发出的光，未来能够到达的所有事件。过去光锥表示哪些过去事件发出的光，能够刚好到达事件 O。比如你此刻看到一颗距离 100 光年的恒星，那么你现在看到的是它 100 年前发出的光；那个发光事件就在你的过去光锥表面上。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, 16:9 landscape, 1536x864, in the dominant art direction of NotebookLM / Kael style: Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray-beige matte paper background (#E0E0D0) with subtle texture. Limited palette: beige, charcoal gray (#333333), neon yellow (#DFFF00). Ultra-thin architectural draft lines, precise grid, editorial composition, restrained neon highlights, high sensibility, presentation-ready.\\n\\nSubject: a vertical double-cone spacetime diagram centered on event O. The composition should be an elegant, scientific, slightly artful infograph with strong symmetry and calm rigor.\\n\\nLayout: perfectly centered hourglass / double-cone structure, upper cone = future light cone, lower cone = past light cone, expanding vertically. Event O sits at the narrow center point. Add a tiny star point on the lower cone surface with a thin light ray/path connecting the star to O, suggesting observed starlight from the past. Use precise geometry and subtle concentric rings / dashed construction lines / graph-paper grid to make it feel technical and architectural. Keep the diagram visually finished, not sparse.\\n\\nStyle language: constructivist editorial poster, tech-art diagram, technical drawing, wireframe / draft aesthetics, slight collage feel but no photos. Use neon yellow only for key cone edges, selected rays, and a few geometric accents. Use charcoal for text and most linework. Background grid lines should be extremely subtle and thin.\\n\\nTypography: mix serif and sans serif feel, but visible slide text must be exactly these three lines and nothing else: \\n未来光锥\\n事件 O\\n过去光锥\\nPlace them as crisp, readable Chinese text in charcoal gray. Do not add any other words, labels, captions, numbers, legends, or watermarks. The text should be integrated into the composition with strong hierarchy: future light cone label near the upper cone, event O centered at the vertex, past light cone label near the lower cone. Keep all visible text strictly limited to those exact lines.\\n\\nComposition details: use a central vertical axis, faint diagonal cone boundaries, a subtle spotlight glow at O, precise dotted construction arcs, and a small star point below connected upward by a thin line. Make the upper and lower cones slightly translucent or outlined with neon yellow and charcoal linework. The whole slide should feel like a clean scientific figure translated into avant-garde poster design, with balanced negative space and strong geometry.\\n\\nNo extra text, no UI, no logos, no signatures, no watermark, no border, no contact sheet, no multiple panels, no photographic rectangles.\",\n      \"storageFileId\": \"l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"光锥是一张因果地图\",\n      \"layout\": \"一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png\",\n      \"storageKey\": \"generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 5: 光锥是一张因果地图\\nMain message: 光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。\\n\\nVisible text must be exactly these lines, with no extra words:\\n内部：可以有因果联系\\n表面：光能刚好连接\\n外部：无法有因果联系\\n\\nLayout:\\n一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。\\n\\nVisual style:\\n分区地图、因果边界示意、强视觉层级。\\n\\nAdditional image direction:\\nCreate a large light cone cross-section as a causal map. Shade the inside region softly, draw the cone surface as a bright thin boundary, and leave the outside as a separate muted field. Add three concise labels: inside, surface, outside. Include small symbolic icons: a slow moving spacecraft inside, a photon ray on the surface, and a blocked signal outside.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 5,\n      \"visibleText\": [\n        \"内部：可以有因果联系\",\n        \"表面：光能刚好连接\",\n        \"外部：无法有因果联系\"\n      ],\n      \"visualStyle\": \"分区地图、因果边界示意、强视觉层级。\",\n      \"speakerNotes\": \"光锥最重要的作用，是把时空分成三类区域。光锥内部是类时间间隔，低于光速运动的物体或信号可以连接两个事件，比如人移动、飞船飞行、按钮按下后机器启动。光锥表面是类光间隔，也叫零间隔，只有以光速传播的信号才能连接，例如激光、恒星光、无线电波。光锥外部是类空间间隔，若想连接就必须超光速；狭义相对论认为信息和物质不能超过光速，所以不能发生因果联系。\",\n      \"revisedPrompt\": \"Create exactly one finished presentation slide image in a NotebookLM / Kael-style constructivist tech-art avant-garde design. Landscape 1536x864.\\n\\nBackground: warm gray / beige #E0E0D0 with matte paper texture. Main accent: neon yellow #DFFF00. Secondary text and linework: charcoal gray #333333 and thin gray architectural draft lines. Keep palette limited to beige, monochrome, neon yellow.\\n\\nSubject: Slide 5, a causal map of the light cone in special relativity.\\n\\nComposition: strong editorial hierarchy, grid-aligned, presentation-ready. Place a large, central-left cross-section of a light cone as the main diagram. Show the cone as a clean, geometric X-shaped causal boundary with a bright thin neon-yellow outline. Inside region softly shaded and subtly filled with a few concentric circular wavefronts or layered arcs. Outside region separated as a muted field with a slightly darker/beige-gray tone and sparse technical grid lines. Use the style of architectural drafting and constructivist diagramming. Add small symbolic icons integrated into the scene: a tiny slow-moving spacecraft inside the cone, a photon ray traveling exactly along the cone surface, and a blocked signal / halted wave symbol outside the cone. Make these icons elegant, minimal, and cut-out / illustrated, not photographic.\\n\\nUse a clean grid with ultra-thin lines and a few geometric accents: neon circles, squares, triangles, dotted connectors, concentric target rings, subtle radar-chart / blueprint feel, but keep the light cone diagram dominant. Make it feel like a causal map and boundary chart. Ensure the cone boundary reads clearly as the key visual.\\n\\nTypography: mix Didot/Bodoni-like serif with Helvetica-like sans serif, and typewriter-like Courier New for any numeric feel if needed. But the ONLY visible text on the slide must be exactly these three lines, and nothing else anywhere on the image:\\n内部：可以有因果联系\\n表面：光能刚好连接\\n外部：无法有因果联系\\n\\nPlace these three lines as right-side labels, vertically stacked, aligned to the grid, with clear spacing, high legibility, and no extra words, captions, title, footer, watermark, or logo. The text should be charcoal gray, presentation readable. Do not add any other text whatsoever.\\n\\nStyle cues: constructivism / tech-art / avant-garde; architecture of intelligence; editorial rhythm; strong visual hierarchy; cleanly cut shapes; crisp vector-like illustration with matte paper texture. Not sparse, not placeholder-like. Finished and coherent.\",\n      \"storageFileId\": \"lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"它不是光本身\",\n      \"layout\": \"左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥表示因果速度限制，而不是说那里一定有光。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png\",\n      \"storageKey\": \"generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 6: 它不是光本身\\nMain message: 光锥表示因果速度限制，而不是说那里一定有光。\\n\\nVisible text must be exactly these lines, with no extra words:\\n不是“那里有光”\\n而是“最多到这里”\\n光速是因果上限\\n\\nLayout:\\n左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。\\n\\nVisual style:\\n边界图、限制线、极简概念海报。\\n\\nAdditional image direction:\\nDesign a conceptual boundary slide. Show a central event with a transparent cone boundary. Inside the cone, draw several curved slower-than-light worldlines. On the outside, draw a sharp arrow trying to cross beyond the boundary but stopped by a thin barrier line. Make the boundary visually dominant with neon yellow accents and precise technical marks.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 6,\n      \"visibleText\": [\n        \"不是“那里有光”\",\n        \"而是“最多到这里”\",\n        \"光速是因果上限\"\n      ],\n      \"visualStyle\": \"边界图、限制线、极简概念海报。\",\n      \"speakerNotes\": \"这里要避免一个常见误解。光锥不是说锥面上一定有光，而是说：如果从中心事件发出光，它最多只能到达光锥表面。任何实际物体只要速度低于光速，它的世界线就只能留在光锥内部。光锥因此定义了宇宙中的因果速度限制。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, presentation-ready, in the dominant art direction of Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray/beige matte paper texture background (#E0E0D0). Limit palette to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Ultra-thin gray architectural draft lines and precise technical marks. Strong editorial composition, not sparse.\\n\\nSubject: Slide 6 about causality limits of the light cone. Conceptual boundary slide. On the left side, show a central spacetime event as a small dark point with a transparent cone boundary expanding outward, visually dominant and elegant, like a technical diagram. Inside the cone, draw several curved slower-than-light worldlines, subtle and precise. On the outside/right, draw a sharp neon-yellow arrow attempting to cross beyond the boundary but stopped by a thin barrier line; emphasize the barrier and upper limit. Make the boundary the main hero element. Add technical labels only as abstract marks if needed, but no readable text except the required Chinese lines.\\n\\nTypography: Mix serif and sans serif, but keep visible text strictly to the required lines. Body text small, grid-aligned, charcoal gray. Use strong hierarchy and clean alignment. The only visible text on the slide must be exactly these three lines, with no extra words anywhere:\\n不是“那里有光”\\n而是“最多到这里”\\n光速是因果上限\\n\\nLayout: left side boundary diagram, right side stopped arrow, lots of breathing room, minimal yet finished. Add subtle grid and concentric technical arcs; neon yellow accents on boundary edges, arrow, and a few precise dots. No photos, no logos, no watermarks, no UI chrome. Make it look like a polished avant-garde museum-poster presentation slide with a strong conceptual boundary motif.\",\n      \"storageFileId\": \"g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"所有惯性观察者都同意这张地图\",\n      \"layout\": \"并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。\",\n      \"status\": \"completed\",\n      \"message\": \"坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png\",\n      \"storageKey\": \"generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 7: 所有惯性观察者都同意这张地图\\nMain message: 坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。\\n\\nVisible text must be exactly these lines, with no extra words:\\n坐标会改变\\n光锥不会被压坏\\n因果分类不变\\n\\nLayout:\\n并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。\\n\\nVisual style:\\n对比图、坐标变换、保持不变量的科研图示。\\n\\nAdditional image direction:\\nCreate a comparison diagram with two observer coordinate grids side by side, one upright and one tilted as if transformed. In both, preserve the same light cone boundary shape and highlight that the inside, surface, and outside regions remain consistent. Add a small equation s² sign unchanged as a quiet technical annotation.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 7,\n      \"visibleText\": [\n        \"坐标会改变\",\n        \"光锥不会被压坏\",\n        \"因果分类不变\"\n      ],\n      \"visualStyle\": \"对比图、坐标变换、保持不变量的科研图示。\",\n      \"speakerNotes\": \"狭义相对论的核心假设之一是：真空中的光速 c 对所有惯性观察者都相同。因此，不同观察者会对时间间隔和空间距离有不同测量，但都会同意哪些事件能被光连接，哪些不能被光连接。洛伦兹变换会改变坐标，但保持 s² = c²Δt² − Δx² − Δy² − Δz² 的符号不变。所以一个事件在光锥内、光锥上、还是光锥外，对所有惯性观察者来说是一致的。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, in a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style about relativity. Use a warm beige matte paper background (#E0E0D0) with subtle texture, charcoal gray (#333333) typography, neon yellow (#DFFF00) accents, and ultra-thin gray architectural draft lines. Strong editorial composition, clean and finished, not sparse.\\n\\nSubject: Slide 7 of a short talk deck about the light cone. Main message: all inertial observers agree on the map of causal classification. Show a comparison diagram with two observer coordinate grids side by side: left grid upright, right grid tilted as if Lorentz-transformed. The two grids should share the same light-cone boundary shape in the middle, visually preserved in both frames. Clearly show the three causal regions consistently in both panels: inside the cone, on the cone boundary, and outside the cone. Use geometric constructivist language: intersecting grid lines, thin draft lines, neon yellow cones/rays, subtle concentric rings or targets, dashed connective lines, blueprint feel. Include a small understated technical annotation that looks like a quiet scientific mark, but keep the slide free of any extra readable text beyond the required Chinese lines.\\n\\nTypography and text: exactly these three lines and nothing else, no extra words, no captions, no logos, no watermarks, no UI chrome:\\n坐标会改变\\n光锥不会被压坏\\n因果分类不变\\nPlace these three lines as the visible headline/summary text in a strong hierarchy, grid-aligned, readable at presentation distance, using a mix of a refined serif and sans-serif look. Keep the text charcoal gray.\\n\\nComposition: two tilted coordinate systems side by side with a shared central light-cone boundary; use the strongest style-template elements, precise geometric order, archival-modern scientific diagram aesthetic, warm gray background, neon yellow shapes, monochrome line work, elegant negative space. Make it presentation-ready and coherent, with low text density and strong hierarchy. No photographs, no faces, no extra icons, no decorative borders outside the design.\",\n      \"storageFileId\": \"tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"光锥回答“谁能影响谁”\",\n      \"layout\": \"总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。\",\n      \"status\": \"completed\",\n      \"message\": \"它不只是图形，而是狭义相对论判断因果关系的基本工具。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png\",\n      \"storageKey\": \"generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 8: 光锥回答“谁能影响谁”\\nMain message: 它不只是图形，而是狭义相对论判断因果关系的基本工具。\\n\\nVisible text must be exactly these lines, with no extra words:\\n事件是起点\\n光速是边界\\n因果是答案\\n\\nLayout:\\n总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。\\n\\nVisual style:\\n高概念收束、几何徽章式构图、强中心视觉。\\n\\nAdditional image direction:\\nCreate a final summary slide with a clean double light cone icon at the center, surrounded by three orbiting keywords: event, light speed, causality. Use a refined geometric emblem composition, high negative space, thin drafting circles, and one bright neon yellow causal boundary line. Make it feel like the closing page of an intellectual science deck.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 8,\n      \"visibleText\": [\n        \"事件是起点\",\n        \"光速是边界\",\n        \"因果是答案\"\n      ],\n      \"visualStyle\": \"高概念收束、几何徽章式构图、强中心视觉。\",\n      \"speakerNotes\": \"最后收束整条叙事。“以某个事件为中心，光能到达的所有事件组成光锥”可以理解为：事件是时空中的一个点；光从这个点出发能到达的极限边界形成未来光锥；能把光传到这个点的过去事件形成过去光锥；光锥内部表示可能的因果联系；外部表示无法因果联系。它体现了光速是宇宙因果传播的上限。\",\n      \"revisedPrompt\": \"Create a single presentation slide image, landscape 1536x864, matching a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style with the following dominant art direction: warm gray/beige matte paper background (#E0E0D0) with subtle paper texture, charcoal gray text (#333333), neon yellow accent (#DFFF00), ultra-thin gray architectural drafting lines, refined editorial composition, intellectual, future-oriented, high negative space.\\n\\nThis is Slide 8 of a Chinese science deck about why it is called a light cone. The slide is a closing summary page with a strong central emblem.\\n\\nComposition:\\n- Center: a clean simplified double light cone icon, geometric and elegant, like a scientific emblem. Use thin drafting lines and one bright neon yellow causal boundary line tracing one cone edge or the boundary of the cone. The icon should feel architectural and precise, not illustrative or cartoonish.\\n- Surround the center with three orbiting text elements arranged as a refined emblem composition, each in small but readable Chinese typography, grid-aligned and balanced around the center: one near upper left, one near upper right, one along the lower area.\\n- Bottom area: place the main conclusion prominently but with generous breathing room.\\n- Add thin circular drafting rings / faint orbit circles around the center, and subtle technical construction marks.\\n- Keep the slide visually finished, elegant, and coherent; avoid sparse placeholder look.\\n\\nTypography rules:\\n- Use mixed serif/sans-serif feeling, with small editorial Chinese text that resembles Didot/Bodoni + Helvetica styling.\\n- Maintain low text density and strong hierarchy.\\n- All visible text must be exactly these three lines only, and nothing else anywhere on the slide:\\n事件是起点\\n光速是边界\\n因果是答案\\n- Do not add any extra words, numbers, captions, labels, logos, watermarks, signatures, or UI elements.\\n- Ensure the three lines are readable at presentation distance.\\n\\nStyle and visual language:\\n- Constructivist geometry, thin technical linework, geometric badge/emblem composition.\\n- Beige background, charcoal text, neon yellow only as a striking accent.\\n- Use a clean double light cone symbol at the center with precise symmetry.\\n- High-concept closing-page feel, minimal but resolved, with editorial sophistication.\\n- No photos, no collage, no charts, no busy diagram clutter.\\n\\nLayout suggestion:\\n- The top-left orbiting line: 事件是起点\\n- The top-right orbiting line: 光速是边界\\n- The bottom conclusion line: 因果是答案\\n- Keep all text in Chinese and exactly as specified.\\n\\nMake the slide look like a polished, presentation-ready final summary slide in a science-art deck.\",\n      \"storageFileId\": \"nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6\"\n    }\n  ],\n  \"styleId\": \"tech_art_neon\",\n  \"summary\": \"面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\",\n  \"audience\": \"对狭义相对论有初步兴趣的高中生、大学低年级学生或科普听众\",\n  \"imageSize\": \"1536x864\",\n  \"imageModel\": \"gpt-image-2\",\n  \"plannerModel\": \"gpt-5.5\"\n}","markdown":"# 为什么叫“锥”？\n\n{\n  \"style\": \"Tech / Art / Neon\",\n  \"title\": \"为什么叫“光锥”？\",\n  \"format\": \"presenter_slides\",\n  \"slides\": [\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"从一个事件开始\",\n      \"layout\": \"中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥不是从物体开始，而是从时空中的一个事件开始。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png\",\n      \"storageKey\": \"generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 1: 从一个事件开始\\nMain message: 光锥不是从物体开始，而是从时空中的一个事件开始。\\n\\nVisible text must be exactly these lines, with no extra words:\\n一个事件\\n一个位置\\n一个时刻\\n\\nLayout:\\n中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。\\n\\nVisual style:\\n抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。\\n\\nAdditional image direction:\\nCreate a conceptual opening slide with a single glowing point labeled O at the center of a sparse spacetime drafting grid. Show one thin horizontal axis suggesting space and one vertical axis suggesting time, but keep labels minimal. Use an architectural diagram feeling with precise thin lines, a calm matte paper texture, and a small neon yellow pulse around the event point.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 1,\n      \"visibleText\": [\n        \"一个事件\",\n        \"一个位置\",\n        \"一个时刻\"\n      ],\n      \"visualStyle\": \"抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。\",\n      \"speakerNotes\": \"先把“事件”讲清楚。在闵可夫斯基时空里，事件不是一段过程，而是一个时空点。比如“北京某处，在中午 12 点整，灯泡闪了一下”。它同时有空间位置和时间位置。光锥讨论的是：从这个事件出发，光能够到达哪些其他事件。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, designed as a single finished slide in a NotebookLM / Kael-inspired Constructivism / Tech-Art / Avant-Garde style.\\n\\nSubject: A conceptual opening slide about spacetime, centered on a single event.\\n\\nSTRICT TEXT REQUIREMENT: The only visible text on the slide must be exactly these three lines, and nothing else anywhere in the image:\\n一个事件\\n一个位置\\n一个时刻\\nDo not add any other words, labels, numbers, captions, symbols, UI text, logos, or watermarks.\\n\\nArt direction: warm beige matte paper texture background (#E0E0D0), charcoal gray typography (#333333), neon yellow accents (#DFFF00), ultra-thin gray architectural drafting lines. Mix elegant serif and sans serif editorial typography; body text small, grid-aligned. Use a calm, intellectual, architectural diagram feeling.\\n\\nComposition: center-focused opening page with lots of negative space. In the middle, place a small glowing point at the center of a sparse spacetime drafting grid, with a subtle neon yellow pulse halo around it. Add one thin horizontal axis suggesting space and one thin vertical axis suggesting time, both very delicate and technical. Use concentric faint rings or a soft radial pulse around the central event point. Keep the diagram abstract, precise, and elegant. Avoid clutter. No photos. No collage. No extra annotations.\\n\\nTypography placement: place the three required lines in a refined editorial arrangement, small but clearly readable at presentation distance, aligned to the grid, using charcoal gray. The slide should feel finished and balanced, not sparse or placeholder-like.\\n\\nEnsure the whole image looks like a polished presentation slide, with architectural draft precision, controlled neon yellow emphasis, and a matte paper texture throughout.\\n\\nRemember: only the three specified lines of Chinese text may appear, and no other text at all.\",\n      \"storageFileId\": \"t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"二维图里，它先像两条线\",\n      \"layout\": \"大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。\",\n      \"status\": \"completed\",\n      \"message\": \"只画一个空间维度和一个时间维度时，光的边界是两条直线。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png\",\n      \"storageKey\": \"generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 2: 二维图里，它先像两条线\\nMain message: 只画一个空间维度和一个时间维度时，光的边界是两条直线。\\n\\nVisible text must be exactly these lines, with no extra words:\\n时间 ct\\n空间 x\\nx = ±ct\\n\\nLayout:\\n大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。\\n\\nVisual style:\\n数学图解、对称构图、黑灰坐标轴、霓虹黄光线。\\n\\nAdditional image direction:\\nDesign a spacetime diagram slide. Place a vertical axis labeled ct and a horizontal axis labeled x. At the origin, label O. Draw two clean diagonal rays upward left and upward right as the light boundary, with the equation x = ±ct placed large but elegant. Add subtle drafting ticks and geometric alignment marks.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 2,\n      \"visibleText\": [\n        \"时间 ct\",\n        \"空间 x\",\n        \"x = ±ct\"\n      ],\n      \"visualStyle\": \"数学图解、对称构图、黑灰坐标轴、霓虹黄光线。\",\n      \"speakerNotes\": \"为了画图方便，通常只画一个空间维度 x 和一个时间维度 ct。竖直方向表示时间 ct，水平方向表示空间位置 x。如果事件 O 在原点发生，一束光向左右传播。因为光速为 c，所以满足 x = ±ct。这两条直线就是二维时空图中的光锥边界。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, in a Constructivism / Tech-Art / Avant-Garde style with the dominant art direction of the provided template. Concept: architecture of intelligence. Background: warm gray/beige (#E0E0D0) matte paper texture. Palette limited to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Use ultra-thin architectural draft lines, subtle graph-paper grid, geometric alignment marks, and editorial composition. No UI chrome, no watermark, no extra captions.\\n\\nSlide topic: spacetime diagram for '为什么叫“光锥”？' Slide 2.\\nMain visual: a large, elegant spacetime diagram occupying most of the frame. A vertical axis ct and a horizontal axis x intersect at the origin near center-left. From the origin, draw two clean, symmetrical diagonal light-boundary rays upward left and upward right, forming a cone-like V shape in 2D. The rays should be the main visual and colored neon yellow with crisp edges. Add subtle drafting ticks on the axes, precise alignment marks, and faint grid lines.\\n\\nTypography: mix elegant serif and sans serif, but keep text sparse and grid-aligned. Use charcoal gray text with some neon yellow emphasis. Make the diagram feel mathematical, architectural, and polished.\\n\\nVisible text must be exactly these lines, and only these lines as readable text in the slide: \\n时间 ct\\n空间 x\\nx = ±ct\\n\\nPlace '时间 ct' near the vertical axis label region, '空间 x' near the horizontal axis label region, and 'x = ±ct' large but elegant near the lower-right or central lower area. Include a small origin marker labeled 'O' at the axes intersection if it can be integrated as a minimal diagram label. Do not add any other readable words or captions.\\n\\nComposition: strong symmetry, black-gray coordinate axes, neon yellow light lines, a touch of constructivist collage rhythm with precise spacing. Make it finished and presentation-ready, not sparse or placeholder-like. Keep the slide coherent, refined, and high-sensibility. Emphasize the ray geometry and the relation between time and space axes.\",\n      \"storageFileId\": \"bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"为什么叫“锥”？\",\n      \"layout\": \"三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。\",\n      \"status\": \"completed\",\n      \"message\": \"把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png\",\n      \"storageKey\": \"generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 3: 为什么叫“锥”？\\nMain message: 把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。\\n\\nVisible text must be exactly these lines, with no extra words:\\n每一时刻：一个圆\\n时间增加：圆变大\\n圆堆叠成锥面\\n\\nLayout:\\n三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。\\n\\nVisual style:\\n从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。\\n\\nAdditional image direction:\\nCreate a three-step explanatory diagram: first a 1D light line, then several expanding circles at different time levels, then the circles stacked into a transparent cone surface. Use clean spatial geometry, thin construction lines, and a highlighted neon yellow cone rim. Keep text sparse and place it as small labels beside each step.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 3,\n      \"visibleText\": [\n        \"每一时刻：一个圆\",\n        \"时间增加：圆变大\",\n        \"圆堆叠成锥面\"\n      ],\n      \"visualStyle\": \"从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。\",\n      \"speakerNotes\": \"这就是“锥”这个名字的关键。二维图中只看到两条线，是因为只画了一个空间方向。如果把空间维度从一维扩展到二维，光在每一时刻形成一个圆。随着时间增加，这些圆越来越大，叠起来就像一个锥面。所以叫光锥。真实三维空间里，它其实对应四维时空中的“超锥”，只是我们很难直接想象。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, notebooklm / Kael style, constructivism / tech-art / avant-garde, concept: architecture of intelligence.\\n\\nIMPORTANT TEXT RULE: the ONLY visible text on the slide must be exactly these three lines, with no extra words, no title, no footer, no labels, no watermark:\\n每一时刻：一个圆\\n时间增加：圆变大\\n圆堆叠成锥面\\n\\nLayout and composition:\\n- Single finished presentation slide, not a contact sheet.\\n- Warm beige matte paper background #E0E0D0 with subtle texture.\\n- Ultra-thin gray architectural draft lines and fine grid structure across the slide.\\n- Three-step visual narrative from left to right:\\n  1) Left section: a single vertical 1D light line, minimal and elegant, with a tiny neon yellow point and construction marks.\\n  2) Middle section: several expanding circles at different time levels, stacked upward/downward like a temporal sequence, thin neon yellow outlines, some partially overlapping, clean spatial geometry.\\n  3) Right section: the circles transform into a transparent cone surface / cone shell, with a highlighted neon yellow cone rim and subtle wireframe lines, visually elegant and semi-transparent.\\n- Use the strongest signature elements of the template: editorial rhythm, geometric process, diagrammatic clarity, constructivist composition.\\n- Limit to three main colors only: beige background, charcoal gray text/lines, neon yellow accents.\\n- Text in charcoal gray #333333, small, grid-aligned, readable at presentation distance.\\n- Typography feel: mix serif and sans serif, but keep the visible Chinese text clean and modern; sparse, not decorative.\\n- Place the three text lines as small labels beside each step, aligned to the diagram.\\n- Add thin dashed construction lines connecting the stages.\\n- Keep the slide visually finished, high-sensibility, coherent, and uncluttered.\\n- No photos, no extra captions, no logos, no UI chrome, no watermarks, no signatures.\\n- Ensure the cone is clearly suggested as the result of stacking expanding circles into a conical surface, with neon yellow outline and transparent fill.\",\n      \"storageFileId\": \"grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"一个中心，两只光锥\",\n      \"layout\": \"上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。\",\n      \"status\": \"completed\",\n      \"message\": \"未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png\",\n      \"storageKey\": \"generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 4: 一个中心，两只光锥\\nMain message: 未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。\\n\\nVisible text must be exactly these lines, with no extra words:\\n未来光锥\\n事件 O\\n过去光锥\\n\\nLayout:\\n上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。\\n\\nVisual style:\\n双锥结构、时间上下展开、冷静科研图示。\\n\\nAdditional image direction:\\nDesign a vertical double-cone spacetime diagram centered on event O. The upper cone is labeled future light cone, the lower cone past light cone. Include a tiny star point on the lower cone surface connected by a thin light path to O, suggesting observed starlight from the past. Use precise geometry and restrained neon highlights.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 4,\n      \"visibleText\": [\n        \"未来光锥\",\n        \"事件 O\",\n        \"过去光锥\"\n      ],\n      \"visualStyle\": \"双锥结构、时间上下展开、冷静科研图示。\",\n      \"speakerNotes\": \"以事件 O 为中心，光锥有两部分。未来光锥表示从事件 O 发出的光，未来能够到达的所有事件。过去光锥表示哪些过去事件发出的光，能够刚好到达事件 O。比如你此刻看到一颗距离 100 光年的恒星，那么你现在看到的是它 100 年前发出的光；那个发光事件就在你的过去光锥表面上。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, 16:9 landscape, 1536x864, in the dominant art direction of NotebookLM / Kael style: Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray-beige matte paper background (#E0E0D0) with subtle texture. Limited palette: beige, charcoal gray (#333333), neon yellow (#DFFF00). Ultra-thin architectural draft lines, precise grid, editorial composition, restrained neon highlights, high sensibility, presentation-ready.\\n\\nSubject: a vertical double-cone spacetime diagram centered on event O. The composition should be an elegant, scientific, slightly artful infograph with strong symmetry and calm rigor.\\n\\nLayout: perfectly centered hourglass / double-cone structure, upper cone = future light cone, lower cone = past light cone, expanding vertically. Event O sits at the narrow center point. Add a tiny star point on the lower cone surface with a thin light ray/path connecting the star to O, suggesting observed starlight from the past. Use precise geometry and subtle concentric rings / dashed construction lines / graph-paper grid to make it feel technical and architectural. Keep the diagram visually finished, not sparse.\\n\\nStyle language: constructivist editorial poster, tech-art diagram, technical drawing, wireframe / draft aesthetics, slight collage feel but no photos. Use neon yellow only for key cone edges, selected rays, and a few geometric accents. Use charcoal for text and most linework. Background grid lines should be extremely subtle and thin.\\n\\nTypography: mix serif and sans serif feel, but visible slide text must be exactly these three lines and nothing else: \\n未来光锥\\n事件 O\\n过去光锥\\nPlace them as crisp, readable Chinese text in charcoal gray. Do not add any other words, labels, captions, numbers, legends, or watermarks. The text should be integrated into the composition with strong hierarchy: future light cone label near the upper cone, event O centered at the vertex, past light cone label near the lower cone. Keep all visible text strictly limited to those exact lines.\\n\\nComposition details: use a central vertical axis, faint diagonal cone boundaries, a subtle spotlight glow at O, precise dotted construction arcs, and a small star point below connected upward by a thin line. Make the upper and lower cones slightly translucent or outlined with neon yellow and charcoal linework. The whole slide should feel like a clean scientific figure translated into avant-garde poster design, with balanced negative space and strong geometry.\\n\\nNo extra text, no UI, no logos, no signatures, no watermark, no border, no contact sheet, no multiple panels, no photographic rectangles.\",\n      \"storageFileId\": \"l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"光锥是一张因果地图\",\n      \"layout\": \"一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png\",\n      \"storageKey\": \"generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 5: 光锥是一张因果地图\\nMain message: 光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。\\n\\nVisible text must be exactly these lines, with no extra words:\\n内部：可以有因果联系\\n表面：光能刚好连接\\n外部：无法有因果联系\\n\\nLayout:\\n一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。\\n\\nVisual style:\\n分区地图、因果边界示意、强视觉层级。\\n\\nAdditional image direction:\\nCreate a large light cone cross-section as a causal map. Shade the inside region softly, draw the cone surface as a bright thin boundary, and leave the outside as a separate muted field. Add three concise labels: inside, surface, outside. Include small symbolic icons: a slow moving spacecraft inside, a photon ray on the surface, and a blocked signal outside.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 5,\n      \"visibleText\": [\n        \"内部：可以有因果联系\",\n        \"表面：光能刚好连接\",\n        \"外部：无法有因果联系\"\n      ],\n      \"visualStyle\": \"分区地图、因果边界示意、强视觉层级。\",\n      \"speakerNotes\": \"光锥最重要的作用，是把时空分成三类区域。光锥内部是类时间间隔，低于光速运动的物体或信号可以连接两个事件，比如人移动、飞船飞行、按钮按下后机器启动。光锥表面是类光间隔，也叫零间隔，只有以光速传播的信号才能连接，例如激光、恒星光、无线电波。光锥外部是类空间间隔，若想连接就必须超光速；狭义相对论认为信息和物质不能超过光速，所以不能发生因果联系。\",\n      \"revisedPrompt\": \"Create exactly one finished presentation slide image in a NotebookLM / Kael-style constructivist tech-art avant-garde design. Landscape 1536x864.\\n\\nBackground: warm gray / beige #E0E0D0 with matte paper texture. Main accent: neon yellow #DFFF00. Secondary text and linework: charcoal gray #333333 and thin gray architectural draft lines. Keep palette limited to beige, monochrome, neon yellow.\\n\\nSubject: Slide 5, a causal map of the light cone in special relativity.\\n\\nComposition: strong editorial hierarchy, grid-aligned, presentation-ready. Place a large, central-left cross-section of a light cone as the main diagram. Show the cone as a clean, geometric X-shaped causal boundary with a bright thin neon-yellow outline. Inside region softly shaded and subtly filled with a few concentric circular wavefronts or layered arcs. Outside region separated as a muted field with a slightly darker/beige-gray tone and sparse technical grid lines. Use the style of architectural drafting and constructivist diagramming. Add small symbolic icons integrated into the scene: a tiny slow-moving spacecraft inside the cone, a photon ray traveling exactly along the cone surface, and a blocked signal / halted wave symbol outside the cone. Make these icons elegant, minimal, and cut-out / illustrated, not photographic.\\n\\nUse a clean grid with ultra-thin lines and a few geometric accents: neon circles, squares, triangles, dotted connectors, concentric target rings, subtle radar-chart / blueprint feel, but keep the light cone diagram dominant. Make it feel like a causal map and boundary chart. Ensure the cone boundary reads clearly as the key visual.\\n\\nTypography: mix Didot/Bodoni-like serif with Helvetica-like sans serif, and typewriter-like Courier New for any numeric feel if needed. But the ONLY visible text on the slide must be exactly these three lines, and nothing else anywhere on the image:\\n内部：可以有因果联系\\n表面：光能刚好连接\\n外部：无法有因果联系\\n\\nPlace these three lines as right-side labels, vertically stacked, aligned to the grid, with clear spacing, high legibility, and no extra words, captions, title, footer, watermark, or logo. The text should be charcoal gray, presentation readable. Do not add any other text whatsoever.\\n\\nStyle cues: constructivism / tech-art / avant-garde; architecture of intelligence; editorial rhythm; strong visual hierarchy; cleanly cut shapes; crisp vector-like illustration with matte paper texture. Not sparse, not placeholder-like. Finished and coherent.\",\n      \"storageFileId\": \"lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"它不是光本身\",\n      \"layout\": \"左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。\",\n      \"status\": \"completed\",\n      \"message\": \"光锥表示因果速度限制，而不是说那里一定有光。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png\",\n      \"storageKey\": \"generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 6: 它不是光本身\\nMain message: 光锥表示因果速度限制，而不是说那里一定有光。\\n\\nVisible text must be exactly these lines, with no extra words:\\n不是“那里有光”\\n而是“最多到这里”\\n光速是因果上限\\n\\nLayout:\\n左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。\\n\\nVisual style:\\n边界图、限制线、极简概念海报。\\n\\nAdditional image direction:\\nDesign a conceptual boundary slide. Show a central event with a transparent cone boundary. Inside the cone, draw several curved slower-than-light worldlines. On the outside, draw a sharp arrow trying to cross beyond the boundary but stopped by a thin barrier line. Make the boundary visually dominant with neon yellow accents and precise technical marks.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 6,\n      \"visibleText\": [\n        \"不是“那里有光”\",\n        \"而是“最多到这里”\",\n        \"光速是因果上限\"\n      ],\n      \"visualStyle\": \"边界图、限制线、极简概念海报。\",\n      \"speakerNotes\": \"这里要避免一个常见误解。光锥不是说锥面上一定有光，而是说：如果从中心事件发出光，它最多只能到达光锥表面。任何实际物体只要速度低于光速，它的世界线就只能留在光锥内部。光锥因此定义了宇宙中的因果速度限制。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, presentation-ready, in the dominant art direction of Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray/beige matte paper texture background (#E0E0D0). Limit palette to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Ultra-thin gray architectural draft lines and precise technical marks. Strong editorial composition, not sparse.\\n\\nSubject: Slide 6 about causality limits of the light cone. Conceptual boundary slide. On the left side, show a central spacetime event as a small dark point with a transparent cone boundary expanding outward, visually dominant and elegant, like a technical diagram. Inside the cone, draw several curved slower-than-light worldlines, subtle and precise. On the outside/right, draw a sharp neon-yellow arrow attempting to cross beyond the boundary but stopped by a thin barrier line; emphasize the barrier and upper limit. Make the boundary the main hero element. Add technical labels only as abstract marks if needed, but no readable text except the required Chinese lines.\\n\\nTypography: Mix serif and sans serif, but keep visible text strictly to the required lines. Body text small, grid-aligned, charcoal gray. Use strong hierarchy and clean alignment. The only visible text on the slide must be exactly these three lines, with no extra words anywhere:\\n不是“那里有光”\\n而是“最多到这里”\\n光速是因果上限\\n\\nLayout: left side boundary diagram, right side stopped arrow, lots of breathing room, minimal yet finished. Add subtle grid and concentric technical arcs; neon yellow accents on boundary edges, arrow, and a few precise dots. No photos, no logos, no watermarks, no UI chrome. Make it look like a polished avant-garde museum-poster presentation slide with a strong conceptual boundary motif.\",\n      \"storageFileId\": \"g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"所有惯性观察者都同意这张地图\",\n      \"layout\": \"并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。\",\n      \"status\": \"completed\",\n      \"message\": \"坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png\",\n      \"storageKey\": \"generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 7: 所有惯性观察者都同意这张地图\\nMain message: 坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。\\n\\nVisible text must be exactly these lines, with no extra words:\\n坐标会改变\\n光锥不会被压坏\\n因果分类不变\\n\\nLayout:\\n并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。\\n\\nVisual style:\\n对比图、坐标变换、保持不变量的科研图示。\\n\\nAdditional image direction:\\nCreate a comparison diagram with two observer coordinate grids side by side, one upright and one tilted as if transformed. In both, preserve the same light cone boundary shape and highlight that the inside, surface, and outside regions remain consistent. Add a small equation s² sign unchanged as a quiet technical annotation.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 7,\n      \"visibleText\": [\n        \"坐标会改变\",\n        \"光锥不会被压坏\",\n        \"因果分类不变\"\n      ],\n      \"visualStyle\": \"对比图、坐标变换、保持不变量的科研图示。\",\n      \"speakerNotes\": \"狭义相对论的核心假设之一是：真空中的光速 c 对所有惯性观察者都相同。因此，不同观察者会对时间间隔和空间距离有不同测量，但都会同意哪些事件能被光连接，哪些不能被光连接。洛伦兹变换会改变坐标，但保持 s² = c²Δt² − Δx² − Δy² − Δz² 的符号不变。所以一个事件在光锥内、光锥上、还是光锥外，对所有惯性观察者来说是一致的。\",\n      \"revisedPrompt\": \"Create exactly one complete presentation slide image, landscape 1536x864, in a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style about relativity. Use a warm beige matte paper background (#E0E0D0) with subtle texture, charcoal gray (#333333) typography, neon yellow (#DFFF00) accents, and ultra-thin gray architectural draft lines. Strong editorial composition, clean and finished, not sparse.\\n\\nSubject: Slide 7 of a short talk deck about the light cone. Main message: all inertial observers agree on the map of causal classification. Show a comparison diagram with two observer coordinate grids side by side: left grid upright, right grid tilted as if Lorentz-transformed. The two grids should share the same light-cone boundary shape in the middle, visually preserved in both frames. Clearly show the three causal regions consistently in both panels: inside the cone, on the cone boundary, and outside the cone. Use geometric constructivist language: intersecting grid lines, thin draft lines, neon yellow cones/rays, subtle concentric rings or targets, dashed connective lines, blueprint feel. Include a small understated technical annotation that looks like a quiet scientific mark, but keep the slide free of any extra readable text beyond the required Chinese lines.\\n\\nTypography and text: exactly these three lines and nothing else, no extra words, no captions, no logos, no watermarks, no UI chrome:\\n坐标会改变\\n光锥不会被压坏\\n因果分类不变\\nPlace these three lines as the visible headline/summary text in a strong hierarchy, grid-aligned, readable at presentation distance, using a mix of a refined serif and sans-serif look. Keep the text charcoal gray.\\n\\nComposition: two tilted coordinate systems side by side with a shared central light-cone boundary; use the strongest style-template elements, precise geometric order, archival-modern scientific diagram aesthetic, warm gray background, neon yellow shapes, monochrome line work, elegant negative space. Make it presentation-ready and coherent, with low text density and strong hierarchy. No photographs, no faces, no extra icons, no decorative borders outside the design.\",\n      \"storageFileId\": \"tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701\"\n    },\n    {\n      \"size\": \"1536x864\",\n      \"model\": \"gpt-image-2\",\n      \"title\": \"光锥回答“谁能影响谁”\",\n      \"layout\": \"总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。\",\n      \"status\": \"completed\",\n      \"message\": \"它不只是图形，而是狭义相对论判断因果关系的基本工具。\",\n      \"imageUrl\": \"https://cdn.drillso.com/generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png\",\n      \"storageKey\": \"generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png\",\n      \"imagePrompt\": \"Create exactly one complete presentation slide image.\\n\\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\\n\\nSTYLE TEMPLATE START\\nStyle: Constructivism / Tech-Art / Avant-Garde.\\nConcept: architecture of intelligence.\\n\\nGlobal settings:\\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\\n- Text: charcoal gray #333333.\\n- Accent: neon yellow #DFFF00 for geometric shapes.\\n- Lines: ultra-thin gray architectural draft lines.\\n\\nTypography:\\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\\n- Body text small and strictly grid-aligned.\\n- Numbers in typewriter-style fonts such as Courier New.\\n\\nComposition patterns:\\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\\n\\nRules:\\n- Limit to three main colors: beige, monochrome, neon yellow.\\n- Never place photos as plain rectangles; cleanly cut out the subject.\\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\\nSTYLE TEMPLATE END\\n\\nDeck title: 为什么叫“光锥”？\\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\\nDeck format: presenter_slides\\nChosen style: Tech / Art / Neon\\n\\nSlide 8: 光锥回答“谁能影响谁”\\nMain message: 它不只是图形，而是狭义相对论判断因果关系的基本工具。\\n\\nVisible text must be exactly these lines, with no extra words:\\n事件是起点\\n光速是边界\\n因果是答案\\n\\nLayout:\\n总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。\\n\\nVisual style:\\n高概念收束、几何徽章式构图、强中心视觉。\\n\\nAdditional image direction:\\nCreate a final summary slide with a clean double light cone icon at the center, surrounded by three orbiting keywords: event, light speed, causality. Use a refined geometric emblem composition, high negative space, thin drafting circles, and one bright neon yellow causal boundary line. Make it feel like the closing page of an intellectual science deck.\\n\\nRequirements:\\n- Canvas: 1536x864 landscape presentation slide.\\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\\n- Keep all visible text readable at presentation distance.\\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.\",\n      \"slideNumber\": 8,\n      \"visibleText\": [\n        \"事件是起点\",\n        \"光速是边界\",\n        \"因果是答案\"\n      ],\n      \"visualStyle\": \"高概念收束、几何徽章式构图、强中心视觉。\",\n      \"speakerNotes\": \"最后收束整条叙事。“以某个事件为中心，光能到达的所有事件组成光锥”可以理解为：事件是时空中的一个点；光从这个点出发能到达的极限边界形成未来光锥；能把光传到这个点的过去事件形成过去光锥；光锥内部表示可能的因果联系；外部表示无法因果联系。它体现了光速是宇宙因果传播的上限。\",\n      \"revisedPrompt\": \"Create a single presentation slide image, landscape 1536x864, matching a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style with the following dominant art direction: warm gray/beige matte paper background (#E0E0D0) with subtle paper texture, charcoal gray text (#333333), neon yellow accent (#DFFF00), ultra-thin gray architectural drafting lines, refined editorial composition, intellectual, future-oriented, high negative space.\\n\\nThis is Slide 8 of a Chinese science deck about why it is called a light cone. The slide is a closing summary page with a strong central emblem.\\n\\nComposition:\\n- Center: a clean simplified double light cone icon, geometric and elegant, like a scientific emblem. Use thin drafting lines and one bright neon yellow causal boundary line tracing one cone edge or the boundary of the cone. The icon should feel architectural and precise, not illustrative or cartoonish.\\n- Surround the center with three orbiting text elements arranged as a refined emblem composition, each in small but readable Chinese typography, grid-aligned and balanced around the center: one near upper left, one near upper right, one along the lower area.\\n- Bottom area: place the main conclusion prominently but with generous breathing room.\\n- Add thin circular drafting rings / faint orbit circles around the center, and subtle technical construction marks.\\n- Keep the slide visually finished, elegant, and coherent; avoid sparse placeholder look.\\n\\nTypography rules:\\n- Use mixed serif/sans-serif feeling, with small editorial Chinese text that resembles Didot/Bodoni + Helvetica styling.\\n- Maintain low text density and strong hierarchy.\\n- All visible text must be exactly these three lines only, and nothing else anywhere on the slide:\\n事件是起点\\n光速是边界\\n因果是答案\\n- Do not add any extra words, numbers, captions, labels, logos, watermarks, signatures, or UI elements.\\n- Ensure the three lines are readable at presentation distance.\\n\\nStyle and visual language:\\n- Constructivist geometry, thin technical linework, geometric badge/emblem composition.\\n- Beige background, charcoal text, neon yellow only as a striking accent.\\n- Use a clean double light cone symbol at the center with precise symmetry.\\n- High-concept closing-page feel, minimal but resolved, with editorial sophistication.\\n- No photos, no collage, no charts, no busy diagram clutter.\\n\\nLayout suggestion:\\n- The top-left orbiting line: 事件是起点\\n- The top-right orbiting line: 光速是边界\\n- The bottom conclusion line: 因果是答案\\n- Keep all text in Chinese and exactly as specified.\\n\\nMake the slide look like a polished, presentation-ready final summary slide in a science-art deck.\",\n      \"storageFileId\": \"nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6\"\n    }\n  ],\n  \"styleId\": \"tech_art_neon\",\n  \"summary\": \"面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\",\n  \"audience\": \"对狭义相对论有初步兴趣的高中生、大学低年级学生或科普听众\",\n  \"imageSize\": \"1536x864\",\n  \"imageModel\": \"gpt-image-2\",\n  \"plannerModel\": \"gpt-5.5\"\n}","structured":{"style":"Tech / Art / Neon","title":"为什么叫“光锥”？","format":"presenter_slides","slides":[{"size":"1536x864","model":"gpt-image-2","title":"从一个事件开始","layout":"中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。","status":"completed","message":"光锥不是从物体开始，而是从时空中的一个事件开始。","imageUrl":"https://cdn.drillso.com/generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png","storageKey":"generated/drill/t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 1: 从一个事件开始\nMain message: 光锥不是从物体开始，而是从时空中的一个事件开始。\n\nVisible text must be exactly these lines, with no extra words:\n一个事件\n一个位置\n一个时刻\n\nLayout:\n中心式开场页。中央放一个发光的点 O，周围留大量空白。左下角用小字标出“空间位置”，右上角用小字标出“时间位置”。\n\nVisual style:\n抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。\n\nAdditional image direction:\nCreate a conceptual opening slide with a single glowing point labeled O at the center of a sparse spacetime drafting grid. Show one thin horizontal axis suggesting space and one vertical axis suggesting time, but keep labels minimal. Use an architectural diagram feeling with precise thin lines, a calm matte paper texture, and a small neon yellow pulse around the event point.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":1,"visibleText":["一个事件","一个位置","一个时刻"],"visualStyle":"抽象时空坐标、中心发光点、极细建筑制图线、少量霓虹黄强调。","speakerNotes":"先把“事件”讲清楚。在闵可夫斯基时空里，事件不是一段过程，而是一个时空点。比如“北京某处，在中午 12 点整，灯泡闪了一下”。它同时有空间位置和时间位置。光锥讨论的是：从这个事件出发，光能够到达哪些其他事件。","revisedPrompt":"Create exactly one complete presentation slide image, landscape 1536x864, designed as a single finished slide in a NotebookLM / Kael-inspired Constructivism / Tech-Art / Avant-Garde style.\n\nSubject: A conceptual opening slide about spacetime, centered on a single event.\n\nSTRICT TEXT REQUIREMENT: The only visible text on the slide must be exactly these three lines, and nothing else anywhere in the image:\n一个事件\n一个位置\n一个时刻\nDo not add any other words, labels, numbers, captions, symbols, UI text, logos, or watermarks.\n\nArt direction: warm beige matte paper texture background (#E0E0D0), charcoal gray typography (#333333), neon yellow accents (#DFFF00), ultra-thin gray architectural drafting lines. Mix elegant serif and sans serif editorial typography; body text small, grid-aligned. Use a calm, intellectual, architectural diagram feeling.\n\nComposition: center-focused opening page with lots of negative space. In the middle, place a small glowing point at the center of a sparse spacetime drafting grid, with a subtle neon yellow pulse halo around it. Add one thin horizontal axis suggesting space and one thin vertical axis suggesting time, both very delicate and technical. Use concentric faint rings or a soft radial pulse around the central event point. Keep the diagram abstract, precise, and elegant. Avoid clutter. No photos. No collage. No extra annotations.\n\nTypography placement: place the three required lines in a refined editorial arrangement, small but clearly readable at presentation distance, aligned to the grid, using charcoal gray. The slide should feel finished and balanced, not sparse or placeholder-like.\n\nEnsure the whole image looks like a polished presentation slide, with architectural draft precision, controlled neon yellow emphasis, and a matte paper texture throughout.\n\nRemember: only the three specified lines of Chinese text may appear, and no other text at all.","storageFileId":"t70sc17nka7tnaw3ruk4xh1b-112d53dcc5675374f4c170306c16b075"},{"size":"1536x864","model":"gpt-image-2","title":"二维图里，它先像两条线","layout":"大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。","status":"completed","message":"只画一个空间维度和一个时间维度时，光的边界是两条直线。","imageUrl":"https://cdn.drillso.com/generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png","storageKey":"generated/drill/bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 2: 二维图里，它先像两条线\nMain message: 只画一个空间维度和一个时间维度时，光的边界是两条直线。\n\nVisible text must be exactly these lines, with no extra words:\n时间 ct\n空间 x\nx = ±ct\n\nLayout:\n大幅坐标图占据画面。竖轴 ct，横轴 x，从原点向上发散两条对称斜线。斜线是主视觉。\n\nVisual style:\n数学图解、对称构图、黑灰坐标轴、霓虹黄光线。\n\nAdditional image direction:\nDesign a spacetime diagram slide. Place a vertical axis labeled ct and a horizontal axis labeled x. At the origin, label O. Draw two clean diagonal rays upward left and upward right as the light boundary, with the equation x = ±ct placed large but elegant. Add subtle drafting ticks and geometric alignment marks.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":2,"visibleText":["时间 ct","空间 x","x = ±ct"],"visualStyle":"数学图解、对称构图、黑灰坐标轴、霓虹黄光线。","speakerNotes":"为了画图方便，通常只画一个空间维度 x 和一个时间维度 ct。竖直方向表示时间 ct，水平方向表示空间位置 x。如果事件 O 在原点发生，一束光向左右传播。因为光速为 c，所以满足 x = ±ct。这两条直线就是二维时空图中的光锥边界。","revisedPrompt":"Create exactly one complete presentation slide image, landscape 1536x864, in a Constructivism / Tech-Art / Avant-Garde style with the dominant art direction of the provided template. Concept: architecture of intelligence. Background: warm gray/beige (#E0E0D0) matte paper texture. Palette limited to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Use ultra-thin architectural draft lines, subtle graph-paper grid, geometric alignment marks, and editorial composition. No UI chrome, no watermark, no extra captions.\n\nSlide topic: spacetime diagram for '为什么叫“光锥”？' Slide 2.\nMain visual: a large, elegant spacetime diagram occupying most of the frame. A vertical axis ct and a horizontal axis x intersect at the origin near center-left. From the origin, draw two clean, symmetrical diagonal light-boundary rays upward left and upward right, forming a cone-like V shape in 2D. The rays should be the main visual and colored neon yellow with crisp edges. Add subtle drafting ticks on the axes, precise alignment marks, and faint grid lines.\n\nTypography: mix elegant serif and sans serif, but keep text sparse and grid-aligned. Use charcoal gray text with some neon yellow emphasis. Make the diagram feel mathematical, architectural, and polished.\n\nVisible text must be exactly these lines, and only these lines as readable text in the slide: \n时间 ct\n空间 x\nx = ±ct\n\nPlace '时间 ct' near the vertical axis label region, '空间 x' near the horizontal axis label region, and 'x = ±ct' large but elegant near the lower-right or central lower area. Include a small origin marker labeled 'O' at the axes intersection if it can be integrated as a minimal diagram label. Do not add any other readable words or captions.\n\nComposition: strong symmetry, black-gray coordinate axes, neon yellow light lines, a touch of constructivist collage rhythm with precise spacing. Make it finished and presentation-ready, not sparse or placeholder-like. Keep the slide coherent, refined, and high-sensibility. Emphasize the ray geometry and the relation between time and space axes.","storageFileId":"bo6o14suuqaksxl1hxb5brcf-c53ea248a0aa18cc7102e00050f892fb"},{"size":"1536x864","model":"gpt-image-2","title":"为什么叫“锥”？","layout":"三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。","status":"completed","message":"把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。","imageUrl":"https://cdn.drillso.com/generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png","storageKey":"generated/drill/grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 3: 为什么叫“锥”？\nMain message: 把空间从一维扩展到二维，光在每一时刻形成圆；圆堆起来，就像锥面。\n\nVisible text must be exactly these lines, with no extra words:\n每一时刻：一个圆\n时间增加：圆变大\n圆堆叠成锥面\n\nLayout:\n三段式视觉：左侧一条线，中间多个逐渐变大的圆，右侧形成透明锥面。标题放在顶部。\n\nVisual style:\n从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。\n\nAdditional image direction:\nCreate a three-step explanatory diagram: first a 1D light line, then several expanding circles at different time levels, then the circles stacked into a transparent cone surface. Use clean spatial geometry, thin construction lines, and a highlighted neon yellow cone rim. Keep text sparse and place it as small labels beside each step.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":3,"visibleText":["每一时刻：一个圆","时间增加：圆变大","圆堆叠成锥面"],"visualStyle":"从线到圆到锥的演化图，半透明几何体，霓虹黄轮廓。","speakerNotes":"这就是“锥”这个名字的关键。二维图中只看到两条线，是因为只画了一个空间方向。如果把空间维度从一维扩展到二维，光在每一时刻形成一个圆。随着时间增加，这些圆越来越大，叠起来就像一个锥面。所以叫光锥。真实三维空间里，它其实对应四维时空中的“超锥”，只是我们很难直接想象。","revisedPrompt":"Create exactly one complete presentation slide image, landscape 1536x864, notebooklm / Kael style, constructivism / tech-art / avant-garde, concept: architecture of intelligence.\n\nIMPORTANT TEXT RULE: the ONLY visible text on the slide must be exactly these three lines, with no extra words, no title, no footer, no labels, no watermark:\n每一时刻：一个圆\n时间增加：圆变大\n圆堆叠成锥面\n\nLayout and composition:\n- Single finished presentation slide, not a contact sheet.\n- Warm beige matte paper background #E0E0D0 with subtle texture.\n- Ultra-thin gray architectural draft lines and fine grid structure across the slide.\n- Three-step visual narrative from left to right:\n  1) Left section: a single vertical 1D light line, minimal and elegant, with a tiny neon yellow point and construction marks.\n  2) Middle section: several expanding circles at different time levels, stacked upward/downward like a temporal sequence, thin neon yellow outlines, some partially overlapping, clean spatial geometry.\n  3) Right section: the circles transform into a transparent cone surface / cone shell, with a highlighted neon yellow cone rim and subtle wireframe lines, visually elegant and semi-transparent.\n- Use the strongest signature elements of the template: editorial rhythm, geometric process, diagrammatic clarity, constructivist composition.\n- Limit to three main colors only: beige background, charcoal gray text/lines, neon yellow accents.\n- Text in charcoal gray #333333, small, grid-aligned, readable at presentation distance.\n- Typography feel: mix serif and sans serif, but keep the visible Chinese text clean and modern; sparse, not decorative.\n- Place the three text lines as small labels beside each step, aligned to the diagram.\n- Add thin dashed construction lines connecting the stages.\n- Keep the slide visually finished, high-sensibility, coherent, and uncluttered.\n- No photos, no extra captions, no logos, no UI chrome, no watermarks, no signatures.\n- Ensure the cone is clearly suggested as the result of stacking expanding circles into a conical surface, with neon yellow outline and transparent fill.","storageFileId":"grc14dhlfgqlyv7kgl471fz4-18f7e6c727edafbdc4c32f790bd208f4"},{"size":"1536x864","model":"gpt-image-2","title":"一个中心，两只光锥","layout":"上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。","status":"completed","message":"未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。","imageUrl":"https://cdn.drillso.com/generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png","storageKey":"generated/drill/l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 4: 一个中心，两只光锥\nMain message: 未来光锥表示光能到达哪里；过去光锥表示哪些光能到达这里。\n\nVisible text must be exactly these lines, with no extra words:\n未来光锥\n事件 O\n过去光锥\n\nLayout:\n上下对称沙漏式构图。中心为事件 O，上方为未来锥，下方为过去锥。用一条细线连接恒星发光点到 O。\n\nVisual style:\n双锥结构、时间上下展开、冷静科研图示。\n\nAdditional image direction:\nDesign a vertical double-cone spacetime diagram centered on event O. The upper cone is labeled future light cone, the lower cone past light cone. Include a tiny star point on the lower cone surface connected by a thin light path to O, suggesting observed starlight from the past. Use precise geometry and restrained neon highlights.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":4,"visibleText":["未来光锥","事件 O","过去光锥"],"visualStyle":"双锥结构、时间上下展开、冷静科研图示。","speakerNotes":"以事件 O 为中心，光锥有两部分。未来光锥表示从事件 O 发出的光，未来能够到达的所有事件。过去光锥表示哪些过去事件发出的光，能够刚好到达事件 O。比如你此刻看到一颗距离 100 光年的恒星，那么你现在看到的是它 100 年前发出的光；那个发光事件就在你的过去光锥表面上。","revisedPrompt":"Create exactly one complete presentation slide image, 16:9 landscape, 1536x864, in the dominant art direction of NotebookLM / Kael style: Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray-beige matte paper background (#E0E0D0) with subtle texture. Limited palette: beige, charcoal gray (#333333), neon yellow (#DFFF00). Ultra-thin architectural draft lines, precise grid, editorial composition, restrained neon highlights, high sensibility, presentation-ready.\n\nSubject: a vertical double-cone spacetime diagram centered on event O. The composition should be an elegant, scientific, slightly artful infograph with strong symmetry and calm rigor.\n\nLayout: perfectly centered hourglass / double-cone structure, upper cone = future light cone, lower cone = past light cone, expanding vertically. Event O sits at the narrow center point. Add a tiny star point on the lower cone surface with a thin light ray/path connecting the star to O, suggesting observed starlight from the past. Use precise geometry and subtle concentric rings / dashed construction lines / graph-paper grid to make it feel technical and architectural. Keep the diagram visually finished, not sparse.\n\nStyle language: constructivist editorial poster, tech-art diagram, technical drawing, wireframe / draft aesthetics, slight collage feel but no photos. Use neon yellow only for key cone edges, selected rays, and a few geometric accents. Use charcoal for text and most linework. Background grid lines should be extremely subtle and thin.\n\nTypography: mix serif and sans serif feel, but visible slide text must be exactly these three lines and nothing else: \n未来光锥\n事件 O\n过去光锥\nPlace them as crisp, readable Chinese text in charcoal gray. Do not add any other words, labels, captions, numbers, legends, or watermarks. The text should be integrated into the composition with strong hierarchy: future light cone label near the upper cone, event O centered at the vertex, past light cone label near the lower cone. Keep all visible text strictly limited to those exact lines.\n\nComposition details: use a central vertical axis, faint diagonal cone boundaries, a subtle spotlight glow at O, precise dotted construction arcs, and a small star point below connected upward by a thin line. Make the upper and lower cones slightly translucent or outlined with neon yellow and charcoal linework. The whole slide should feel like a clean scientific figure translated into avant-garde poster design, with balanced negative space and strong geometry.\n\nNo extra text, no UI, no logos, no signatures, no watermark, no border, no contact sheet, no multiple panels, no photographic rectangles.","storageFileId":"l6060qqwjs82zevqlsw80738-e225da2f4c6c97484f72c45ebb6ba725"},{"size":"1536x864","model":"gpt-image-2","title":"光锥是一张因果地图","layout":"一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。","status":"completed","message":"光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。","imageUrl":"https://cdn.drillso.com/generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png","storageKey":"generated/drill/lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 5: 光锥是一张因果地图\nMain message: 光锥把时空分成：可因果连接、刚好由光连接、不可因果连接。\n\nVisible text must be exactly these lines, with no extra words:\n内部：可以有因果联系\n表面：光能刚好连接\n外部：无法有因果联系\n\nLayout:\n一个大光锥剖面图，内部、表面、外部分别用三种清晰区域标注。右侧用三行短标签解释。\n\nVisual style:\n分区地图、因果边界示意、强视觉层级。\n\nAdditional image direction:\nCreate a large light cone cross-section as a causal map. Shade the inside region softly, draw the cone surface as a bright thin boundary, and leave the outside as a separate muted field. Add three concise labels: inside, surface, outside. Include small symbolic icons: a slow moving spacecraft inside, a photon ray on the surface, and a blocked signal outside.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":5,"visibleText":["内部：可以有因果联系","表面：光能刚好连接","外部：无法有因果联系"],"visualStyle":"分区地图、因果边界示意、强视觉层级。","speakerNotes":"光锥最重要的作用，是把时空分成三类区域。光锥内部是类时间间隔，低于光速运动的物体或信号可以连接两个事件，比如人移动、飞船飞行、按钮按下后机器启动。光锥表面是类光间隔，也叫零间隔，只有以光速传播的信号才能连接，例如激光、恒星光、无线电波。光锥外部是类空间间隔，若想连接就必须超光速；狭义相对论认为信息和物质不能超过光速，所以不能发生因果联系。","revisedPrompt":"Create exactly one finished presentation slide image in a NotebookLM / Kael-style constructivist tech-art avant-garde design. Landscape 1536x864.\n\nBackground: warm gray / beige #E0E0D0 with matte paper texture. Main accent: neon yellow #DFFF00. Secondary text and linework: charcoal gray #333333 and thin gray architectural draft lines. Keep palette limited to beige, monochrome, neon yellow.\n\nSubject: Slide 5, a causal map of the light cone in special relativity.\n\nComposition: strong editorial hierarchy, grid-aligned, presentation-ready. Place a large, central-left cross-section of a light cone as the main diagram. Show the cone as a clean, geometric X-shaped causal boundary with a bright thin neon-yellow outline. Inside region softly shaded and subtly filled with a few concentric circular wavefronts or layered arcs. Outside region separated as a muted field with a slightly darker/beige-gray tone and sparse technical grid lines. Use the style of architectural drafting and constructivist diagramming. Add small symbolic icons integrated into the scene: a tiny slow-moving spacecraft inside the cone, a photon ray traveling exactly along the cone surface, and a blocked signal / halted wave symbol outside the cone. Make these icons elegant, minimal, and cut-out / illustrated, not photographic.\n\nUse a clean grid with ultra-thin lines and a few geometric accents: neon circles, squares, triangles, dotted connectors, concentric target rings, subtle radar-chart / blueprint feel, but keep the light cone diagram dominant. Make it feel like a causal map and boundary chart. Ensure the cone boundary reads clearly as the key visual.\n\nTypography: mix Didot/Bodoni-like serif with Helvetica-like sans serif, and typewriter-like Courier New for any numeric feel if needed. But the ONLY visible text on the slide must be exactly these three lines, and nothing else anywhere on the image:\n内部：可以有因果联系\n表面：光能刚好连接\n外部：无法有因果联系\n\nPlace these three lines as right-side labels, vertically stacked, aligned to the grid, with clear spacing, high legibility, and no extra words, captions, title, footer, watermark, or logo. The text should be charcoal gray, presentation readable. Do not add any other text whatsoever.\n\nStyle cues: constructivism / tech-art / avant-garde; architecture of intelligence; editorial rhythm; strong visual hierarchy; cleanly cut shapes; crisp vector-like illustration with matte paper texture. Not sparse, not placeholder-like. Finished and coherent.","storageFileId":"lfk7w9bx1144nypmsycpe5ri-5b862d474236fdca00854fd88661d5e8"},{"size":"1536x864","model":"gpt-image-2","title":"它不是光本身","layout":"左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。","status":"completed","message":"光锥表示因果速度限制，而不是说那里一定有光。","imageUrl":"https://cdn.drillso.com/generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png","storageKey":"generated/drill/g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 6: 它不是光本身\nMain message: 光锥表示因果速度限制，而不是说那里一定有光。\n\nVisible text must be exactly these lines, with no extra words:\n不是“那里有光”\n而是“最多到这里”\n光速是因果上限\n\nLayout:\n左侧是中心事件向外扩展的极限边界，右侧是一个被边界挡住的超光速箭头。视觉上强调“边界”和“上限”。\n\nVisual style:\n边界图、限制线、极简概念海报。\n\nAdditional image direction:\nDesign a conceptual boundary slide. Show a central event with a transparent cone boundary. Inside the cone, draw several curved slower-than-light worldlines. On the outside, draw a sharp arrow trying to cross beyond the boundary but stopped by a thin barrier line. Make the boundary visually dominant with neon yellow accents and precise technical marks.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":6,"visibleText":["不是“那里有光”","而是“最多到这里”","光速是因果上限"],"visualStyle":"边界图、限制线、极简概念海报。","speakerNotes":"这里要避免一个常见误解。光锥不是说锥面上一定有光，而是说：如果从中心事件发出光，它最多只能到达光锥表面。任何实际物体只要速度低于光速，它的世界线就只能留在光锥内部。光锥因此定义了宇宙中的因果速度限制。","revisedPrompt":"Create exactly one complete presentation slide image, landscape 1536x864, presentation-ready, in the dominant art direction of Constructivism / Tech-Art / Avant-Garde, concept: architecture of intelligence. Warm gray/beige matte paper texture background (#E0E0D0). Limit palette to beige, charcoal gray (#333333), and neon yellow (#DFFF00). Ultra-thin gray architectural draft lines and precise technical marks. Strong editorial composition, not sparse.\n\nSubject: Slide 6 about causality limits of the light cone. Conceptual boundary slide. On the left side, show a central spacetime event as a small dark point with a transparent cone boundary expanding outward, visually dominant and elegant, like a technical diagram. Inside the cone, draw several curved slower-than-light worldlines, subtle and precise. On the outside/right, draw a sharp neon-yellow arrow attempting to cross beyond the boundary but stopped by a thin barrier line; emphasize the barrier and upper limit. Make the boundary the main hero element. Add technical labels only as abstract marks if needed, but no readable text except the required Chinese lines.\n\nTypography: Mix serif and sans serif, but keep visible text strictly to the required lines. Body text small, grid-aligned, charcoal gray. Use strong hierarchy and clean alignment. The only visible text on the slide must be exactly these three lines, with no extra words anywhere:\n不是“那里有光”\n而是“最多到这里”\n光速是因果上限\n\nLayout: left side boundary diagram, right side stopped arrow, lots of breathing room, minimal yet finished. Add subtle grid and concentric technical arcs; neon yellow accents on boundary edges, arrow, and a few precise dots. No photos, no logos, no watermarks, no UI chrome. Make it look like a polished avant-garde museum-poster presentation slide with a strong conceptual boundary motif.","storageFileId":"g57j5rbyzb24kkn6uvp479dx-240e48ca455c28b941552ceb42be6a14"},{"size":"1536x864","model":"gpt-image-2","title":"所有惯性观察者都同意这张地图","layout":"并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。","status":"completed","message":"坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。","imageUrl":"https://cdn.drillso.com/generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png","storageKey":"generated/drill/tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 7: 所有惯性观察者都同意这张地图\nMain message: 坐标会变，但事件在光锥内、光锥上、光锥外这一点不变。\n\nVisible text must be exactly these lines, with no extra words:\n坐标会改变\n光锥不会被压坏\n因果分类不变\n\nLayout:\n并排两个倾斜坐标系，中间共享同一个光锥边界。底部放一句总结式短语。\n\nVisual style:\n对比图、坐标变换、保持不变量的科研图示。\n\nAdditional image direction:\nCreate a comparison diagram with two observer coordinate grids side by side, one upright and one tilted as if transformed. In both, preserve the same light cone boundary shape and highlight that the inside, surface, and outside regions remain consistent. Add a small equation s² sign unchanged as a quiet technical annotation.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":7,"visibleText":["坐标会改变","光锥不会被压坏","因果分类不变"],"visualStyle":"对比图、坐标变换、保持不变量的科研图示。","speakerNotes":"狭义相对论的核心假设之一是：真空中的光速 c 对所有惯性观察者都相同。因此，不同观察者会对时间间隔和空间距离有不同测量，但都会同意哪些事件能被光连接，哪些不能被光连接。洛伦兹变换会改变坐标，但保持 s² = c²Δt² − Δx² − Δy² − Δz² 的符号不变。所以一个事件在光锥内、光锥上、还是光锥外，对所有惯性观察者来说是一致的。","revisedPrompt":"Create exactly one complete presentation slide image, landscape 1536x864, in a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style about relativity. Use a warm beige matte paper background (#E0E0D0) with subtle texture, charcoal gray (#333333) typography, neon yellow (#DFFF00) accents, and ultra-thin gray architectural draft lines. Strong editorial composition, clean and finished, not sparse.\n\nSubject: Slide 7 of a short talk deck about the light cone. Main message: all inertial observers agree on the map of causal classification. Show a comparison diagram with two observer coordinate grids side by side: left grid upright, right grid tilted as if Lorentz-transformed. The two grids should share the same light-cone boundary shape in the middle, visually preserved in both frames. Clearly show the three causal regions consistently in both panels: inside the cone, on the cone boundary, and outside the cone. Use geometric constructivist language: intersecting grid lines, thin draft lines, neon yellow cones/rays, subtle concentric rings or targets, dashed connective lines, blueprint feel. Include a small understated technical annotation that looks like a quiet scientific mark, but keep the slide free of any extra readable text beyond the required Chinese lines.\n\nTypography and text: exactly these three lines and nothing else, no extra words, no captions, no logos, no watermarks, no UI chrome:\n坐标会改变\n光锥不会被压坏\n因果分类不变\nPlace these three lines as the visible headline/summary text in a strong hierarchy, grid-aligned, readable at presentation distance, using a mix of a refined serif and sans-serif look. Keep the text charcoal gray.\n\nComposition: two tilted coordinate systems side by side with a shared central light-cone boundary; use the strongest style-template elements, precise geometric order, archival-modern scientific diagram aesthetic, warm gray background, neon yellow shapes, monochrome line work, elegant negative space. Make it presentation-ready and coherent, with low text density and strong hierarchy. No photographs, no faces, no extra icons, no decorative borders outside the design.","storageFileId":"tpa68k3ytelyetpk32l8y1i0-636adb2400106352520ccd6c30c7d701"},{"size":"1536x864","model":"gpt-image-2","title":"光锥回答“谁能影响谁”","layout":"总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。","status":"completed","message":"它不只是图形，而是狭义相对论判断因果关系的基本工具。","imageUrl":"https://cdn.drillso.com/generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png","storageKey":"generated/drill/nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6.png","imagePrompt":"Create exactly one complete presentation slide image.\n\nUse the following NotebookLM / Kael style prompt as the dominant art direction. Follow it closely.\n\nSTYLE TEMPLATE START\nStyle: Constructivism / Tech-Art / Avant-Garde.\nConcept: architecture of intelligence.\n\nGlobal settings:\n- Tone: avant-garde, structural, intellectual, artistic, future-oriented.\n- Background: warm gray or beige #E0E0D0 with matte paper texture.\n- Text: charcoal gray #333333.\n- Accent: neon yellow #DFFF00 for geometric shapes.\n- Lines: ultra-thin gray architectural draft lines.\n\nTypography:\n- Mix serif such as Didot or Bodoni with sans serif such as Helvetica.\n- Body text small and strictly grid-aligned.\n- Numbers in typewriter-style fonts such as Courier New.\n\nComposition patterns:\n- Cover triple collage: screen divided into three sections with grid lines, monochrome cut-out portraits, neon yellow circles and squares, concentric target rings.\n- Technical drawing: fine graph-paper grid, line-art or wireframe products/concepts partially filled in neon yellow, blueprint labels like Fig.1 and Fig.2.\n- Geometric process: neon circles, squares, triangles connected by dotted or dashed lines.\n- Radar chart art: large spiderweb radar chart with thick neon yellow data line, old-map or blueprint texture.\n\nRules:\n- Limit to three main colors: beige, monochrome, neon yellow.\n- Never place photos as plain rectangles; cleanly cut out the subject.\n- Layer order: grid background, neon geometric shapes, monochrome cut-out photo, foreground text.\nSTYLE TEMPLATE END\n\nDeck title: 为什么叫“光锥”？\nDeck summary: 面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。\nDeck format: presenter_slides\nChosen style: Tech / Art / Neon\n\nSlide 8: 光锥回答“谁能影响谁”\nMain message: 它不只是图形，而是狭义相对论判断因果关系的基本工具。\n\nVisible text must be exactly these lines, with no extra words:\n事件是起点\n光速是边界\n因果是答案\n\nLayout:\n总结页。中央是简化的双光锥，周围环绕三个关键词：事件、光速、因果。底部放主结论。\n\nVisual style:\n高概念收束、几何徽章式构图、强中心视觉。\n\nAdditional image direction:\nCreate a final summary slide with a clean double light cone icon at the center, surrounded by three orbiting keywords: event, light speed, causality. Use a refined geometric emblem composition, high negative space, thin drafting circles, and one bright neon yellow causal boundary line. Make it feel like the closing page of an intellectual science deck.\n\nRequirements:\n- Canvas: 1536x864 landscape presentation slide.\n- Generate one slide only, not a contact sheet and not multiple slide candidates.\n- Make it presentation-ready, high-sensibility, and coherent with the chosen style template.\n- Make it visually finished, not a sparse wireframe or placeholder diagram.\n- Use the strongest signature elements of the style template: palette, typography, composition language, icon/illustration treatment, and editorial rhythm.\n- Keep all visible text readable at presentation distance.\n- Use low text density, strong hierarchy, and source-grounded diagrams, editorial composition, or template-specific visuals.\n- Do not add markdown symbols, fake logos, watermarks, signatures, UI browser chrome, or extra captions.\n- Match the source/user instruction language for all visible slide text and speaker-facing copy.","slideNumber":8,"visibleText":["事件是起点","光速是边界","因果是答案"],"visualStyle":"高概念收束、几何徽章式构图、强中心视觉。","speakerNotes":"最后收束整条叙事。“以某个事件为中心，光能到达的所有事件组成光锥”可以理解为：事件是时空中的一个点；光从这个点出发能到达的极限边界形成未来光锥；能把光传到这个点的过去事件形成过去光锥；光锥内部表示可能的因果联系；外部表示无法因果联系。它体现了光速是宇宙因果传播的上限。","revisedPrompt":"Create a single presentation slide image, landscape 1536x864, matching a NotebookLM / Kael inspired Constructivism / Tech-Art / Avant-Garde style with the following dominant art direction: warm gray/beige matte paper background (#E0E0D0) with subtle paper texture, charcoal gray text (#333333), neon yellow accent (#DFFF00), ultra-thin gray architectural drafting lines, refined editorial composition, intellectual, future-oriented, high negative space.\n\nThis is Slide 8 of a Chinese science deck about why it is called a light cone. The slide is a closing summary page with a strong central emblem.\n\nComposition:\n- Center: a clean simplified double light cone icon, geometric and elegant, like a scientific emblem. Use thin drafting lines and one bright neon yellow causal boundary line tracing one cone edge or the boundary of the cone. The icon should feel architectural and precise, not illustrative or cartoonish.\n- Surround the center with three orbiting text elements arranged as a refined emblem composition, each in small but readable Chinese typography, grid-aligned and balanced around the center: one near upper left, one near upper right, one along the lower area.\n- Bottom area: place the main conclusion prominently but with generous breathing room.\n- Add thin circular drafting rings / faint orbit circles around the center, and subtle technical construction marks.\n- Keep the slide visually finished, elegant, and coherent; avoid sparse placeholder look.\n\nTypography rules:\n- Use mixed serif/sans-serif feeling, with small editorial Chinese text that resembles Didot/Bodoni + Helvetica styling.\n- Maintain low text density and strong hierarchy.\n- All visible text must be exactly these three lines only, and nothing else anywhere on the slide:\n事件是起点\n光速是边界\n因果是答案\n- Do not add any extra words, numbers, captions, labels, logos, watermarks, signatures, or UI elements.\n- Ensure the three lines are readable at presentation distance.\n\nStyle and visual language:\n- Constructivist geometry, thin technical linework, geometric badge/emblem composition.\n- Beige background, charcoal text, neon yellow only as a striking accent.\n- Use a clean double light cone symbol at the center with precise symmetry.\n- High-concept closing-page feel, minimal but resolved, with editorial sophistication.\n- No photos, no collage, no charts, no busy diagram clutter.\n\nLayout suggestion:\n- The top-left orbiting line: 事件是起点\n- The top-right orbiting line: 光速是边界\n- The bottom conclusion line: 因果是答案\n- Keep all text in Chinese and exactly as specified.\n\nMake the slide look like a polished, presentation-ready final summary slide in a science-art deck.","storageFileId":"nu09xcb4rp196vaor27de8c0-3aa999b1faeed88f99ae803e7b1274c6"}],"styleId":"tech_art_neon","summary":"面向初学者的短讲型科普 deck，从一个时空事件出发，用二维时空图、圆形波前堆叠、过去与未来光锥、三类因果区域，解释“光锥”这个名称和它在狭义相对论中的因果意义。","audience":"对狭义相对论有初步兴趣的高中生、大学低年级学生或科普听众","imageSize":"1536x864","imageModel":"gpt-image-2","plannerModel":"gpt-5.5"},"children":[]},"breadcrumbs":[{"id":"af6f0c84-909f-4f82-a151-294277e696d5","slug":"在不进行网络搜索，不使用外部工具的情况下，你对自己最自信的知识领域是哪些？-af6f0c84","title":"在不进行网络搜索，不使用外部工具的情况下，你对自己最自信的知识领域是哪些？","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E5%9C%A8%E4%B8%8D%E8%BF%9B%E8%A1%8C%E7%BD%91%E7%BB%9C%E6%90%9C%E7%B4%A2%EF%BC%8C%E4%B8%8D%E4%BD%BF%E7%94%A8%E5%A4%96%E9%83%A8%E5%B7%A5%E5%85%B7%E7%9A%84%E6%83%85%E5%86%B5%E4%B8%8B%EF%BC%8C%E4%BD%A0%E5%AF%B9%E8%87%AA%E5%B7%B1%E6%9C%80%E8%87%AA%E4%BF%A1%E7%9A%84%E7%9F%A5%E8%AF%86%E9%A2%86%E5%9F%9F%E6%98%AF%E5%93%AA%E4%BA%9B%EF%BC%9F-af6f0c84","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E5%9C%A8%E4%B8%8D%E8%BF%9B%E8%A1%8C%E7%BD%91%E7%BB%9C%E6%90%9C%E7%B4%A2%EF%BC%8C%E4%B8%8D%E4%BD%BF%E7%94%A8%E5%A4%96%E9%83%A8%E5%B7%A5%E5%85%B7%E7%9A%84%E6%83%85%E5%86%B5%E4%B8%8B%EF%BC%8C%E4%BD%A0%E5%AF%B9%E8%87%AA%E5%B7%B1%E6%9C%80%E8%87%AA%E4%BF%A1%E7%9A%84%E7%9F%A5%E8%AF%86%E9%A2%86%E5%9F%9F%E6%98%AF%E5%93%AA%E4%BA%9B%EF%BC%9F-af6f0c84"},{"id":"381bbdc5-e39e-4da4-94b4-bdff2abdae24","slug":"相对论入门-381bbdc5","title":"相对论入门","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E7%9B%B8%E5%AF%B9%E8%AE%BA%E5%85%A5%E9%97%A8-381bbdc5","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E7%9B%B8%E5%AF%B9%E8%AE%BA%E5%85%A5%E9%97%A8-381bbdc5"},{"id":"1dcaf77d-6db2-422d-b491-cafa16ee807a","slug":"狭义相对论-1dcaf77d","title":"狭义相对论","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E7%8B%AD%E4%B9%89%E7%9B%B8%E5%AF%B9%E8%AE%BA-1dcaf77d","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E7%8B%AD%E4%B9%89%E7%9B%B8%E5%AF%B9%E8%AE%BA-1dcaf77d"},{"id":"e9a705fd-1fb9-4d38-88d6-65e1e7e1cd0b","slug":"时间间隔和空间长度也会随参考系不同而改变-e9a705fd","title":"时间间隔和空间长度也会随参考系不同而改变。","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E5%92%8C%E7%A9%BA%E9%97%B4%E9%95%BF%E5%BA%A6%E4%B9%9F%E4%BC%9A%E9%9A%8F%E5%8F%82%E8%80%83%E7%B3%BB%E4%B8%8D%E5%90%8C%E8%80%8C%E6%94%B9%E5%8F%98-e9a705fd","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E5%92%8C%E7%A9%BA%E9%97%B4%E9%95%BF%E5%BA%A6%E4%B9%9F%E4%BC%9A%E9%9A%8F%E5%8F%82%E8%80%83%E7%B3%BB%E4%B8%8D%E5%90%8C%E8%80%8C%E6%94%B9%E5%8F%98-e9a705fd"},{"id":"539ce347-8a5b-4f3d-a4ce-d111f9f1ddcb","slug":"时间间隔为什么会改变？-539ce347","title":"时间间隔为什么会改变？","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E6%94%B9%E5%8F%98%EF%BC%9F-539ce347","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E6%94%B9%E5%8F%98%EF%BC%9F-539ce347"},{"id":"4b388c78-e736-4d63-962d-a442a00b3531","slug":"洛伦兹因子-4b388c78","title":"洛伦兹因子","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E6%B4%9B%E4%BC%A6%E5%85%B9%E5%9B%A0%E5%AD%90-4b388c78","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E6%B4%9B%E4%BC%A6%E5%85%B9%E5%9B%A0%E5%AD%90-4b388c78"},{"id":"4524aa6d-b287-428a-a1ef-3f0a040b27b7","slug":"闵可夫斯基时空-4524aa6d","title":"闵可夫斯基时空","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E9%97%B5%E5%8F%AF%E5%A4%AB%E6%96%AF%E5%9F%BA%E6%97%B6%E7%A9%BA-4524aa6d","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E9%97%B5%E5%8F%AF%E5%A4%AB%E6%96%AF%E5%9F%BA%E6%97%B6%E7%A9%BA-4524aa6d"},{"id":"e1bd1bf1-21b5-41cf-94f9-a415df8ab165","slug":"以某个事件为中心，光能到达的所有事件组成光锥-e1bd1bf1","title":"以某个事件为中心，光能到达的所有事件组成光锥。","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E4%BB%A5%E6%9F%90%E4%B8%AA%E4%BA%8B%E4%BB%B6%E4%B8%BA%E4%B8%AD%E5%BF%83%EF%BC%8C%E5%85%89%E8%83%BD%E5%88%B0%E8%BE%BE%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%8B%E4%BB%B6%E7%BB%84%E6%88%90%E5%85%89%E9%94%A5-e1bd1bf1","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E4%BB%A5%E6%9F%90%E4%B8%AA%E4%BA%8B%E4%BB%B6%E4%B8%BA%E4%B8%AD%E5%BF%83%EF%BC%8C%E5%85%89%E8%83%BD%E5%88%B0%E8%BE%BE%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%8B%E4%BB%B6%E7%BB%84%E6%88%90%E5%85%89%E9%94%A5-e1bd1bf1"}],"parent":{"id":"e1bd1bf1-21b5-41cf-94f9-a415df8ab165","slug":"以某个事件为中心，光能到达的所有事件组成光锥-e1bd1bf1","title":"以某个事件为中心，光能到达的所有事件组成光锥。","type":"page","url":"https://drillso.com/en/share/sessions/JWbudi5kozNH/%E4%BB%A5%E6%9F%90%E4%B8%AA%E4%BA%8B%E4%BB%B6%E4%B8%BA%E4%B8%AD%E5%BF%83%EF%BC%8C%E5%85%89%E8%83%BD%E5%88%B0%E8%BE%BE%E7%9A%84%E6%89%80%E6%9C%89%E4%BA%8B%E4%BB%B6%E7%BB%84%E6%88%90%E5%85%89%E9%94%A5-e1bd1bf1","agentUrl":"https://drillso.com/en/share/sessions/JWbudi5kozNH/agent.json?node=%E4%BB%A5%E6%9F%90%E4%B8%AA%E4%BA%8B%E4%BB%B6%E4%B8%BA%E4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