PROMPT RECORD图像记录

一朵大型烟花爆开，其外部轮廓与内部色彩分区共同精确勾勒出品牌 logo 的形状, 极近景 / 主导式——爆开占画面高度的约 85-90%，从接近顶部边缘一直延伸到紧贴底部天际线带之上；仅在最左...

中文说明

一朵大型烟花爆开，其外部轮廓与内部色彩分区共同精确勾勒出品牌 logo 的形状, 极近景 / 主导式——爆开占画面高度的约 85-90%，从接近顶部边缘一直延伸到紧贴底部天际线带之上；仅在最左/最右角保留狭窄的黑色边距, 爆开几乎横跨整个画面宽度，从左到右, 每个品牌色区域以独立的柳条状光痕簇呈现——纤细、弯曲、羽状、粗细不一，向尖端逐渐淡出而非骤然截断, 在每个色彩区域内不规则（不对称）地散布 3-5 个明显的白热点燃火花点，每个带有柔和的光晕, 其中一个色彩区域（通常是 logo 中最致密/最厚重的部分，例如横杠或粗笔画）应渲染得更紧凑、更接近菊花形——更密集的短促明亮爆裂簇——以与其他区域较松散的柳条状光痕形成视觉对比, 相邻色彩区域在其共享边界处柔和地相互渗透/重叠——logo 色彩区域之间的分隔不应看...

原始 Prompt

{
  "style_name": "Fireworks Logo - Close Crop (v2)",
  "description": "A photorealistic long-exposure night photograph of a single massive firework burst whose shape and color zones exactly recreate a brand's logo, shot in a tight crop that fills almost the entire frame with the burst itself, with only a thin strip of distant city skyline glimpsed at the very bottom edge — no water or reflection in this crop.",

  "user_input": {
    "instructions": "The user only needs to provide ONE of the following. Everything else in this template is handled automatically.",
    "option_1": "company_name (e.g. 'Google', 'Pepsi', 'McDonald's', 'YouTube')",
    "option_2": "uploaded_logo_image",
    "auto_resolution_rules": [
      "If company_name is given, identify the brand's current official logo shape/silhouette and its exact official brand color palette (hex-accurate).",
      "If uploaded_logo_image is given, extract the logo's silhouette and sample its exact colors directly from the file.",
      "Preserve the logo's true proportions and letterform/mark structure — the firework silhouette must be instantly recognizable as that specific logo.",
      "If the logo has multiple distinct color regions (e.g. Google's 'G'), split the firework burst into matching spatial color zones, each occupying the same relative position as in the real logo (e.g. top/left/right/bottom arcs)."
    ]
  },

  "subject": {
    "primary_element": "One large firework explosion whose outer silhouette and internal color zones together trace the brand logo's exact shape",
    "framing": "EXTREME CLOSE / DOMINANT — the burst fills approximately 85-90% of the frame height, from near the top edge down to just above the bottom skyline strip; only slim black margins remain at the far left/right corners",
    "scale": "Burst spans nearly the full image width edge-to-edge",
    "burst_structure": [
      "Each brand-color region rendered as its own cluster of willow-style light trails — thin, curving, feathery, varying in thickness, fading gradually toward the tips rather than cutting off sharply",
      "3-5 distinct white-hot ignition flares scattered irregularly (not symmetrically) within each color zone, each with a soft glow halo",
      "One color zone (typically whichever forms the densest/blockiest part of the logo, e.g. a crossbar or thick stroke) should be rendered tighter and more chrysanthemum-like — a denser cluster of short bright bursts — to visually contrast with the looser willow trails elsewhere",
      "Adjacent color zones softly bleed/overlap into one another at their shared borders — the separation between logo color regions should NOT look razor-sharp or vector-clean, it should look like real overlapping firework shells",
      "The negative/dark space required by the logo's shape (e.g. the counter of a letter) must be preserved as pure black sky, not filled with sparks"
    ]
  },

  "logo_color_mapping": {
    "rule": "Use the brand's exact official logo colors, spatially arranged to match the real logo's layout.",
    "examples_for_reference_only": {
      "Google": "Red (#EA4335) top arc, yellow/gold (#FBBC05) left arc, green (#34A853) bottom arc, blue (#4285F4) right side as a denser blocky cluster forming the G's crossbar, with a dark negative-space gap at the G's opening",
      "Pepsi": "Red (#E32934) upper swirl, white (#FFFFFF) diagonal center band, blue (#004B93) lower swirl, matching the Pepsi globe",
      "McDonald's": "Solid golden yellow (#FFC72C) twin arches forming the 'M'",
      "YouTube": "Red (#FF0000) rounded-rectangle outer burst with a white (#FFFFFF) triangular play-icon burst as the bright core",
      "generic_single_color_logo": "Render the entire burst in that one brand color, white-hot at ignition points fading into the saturated brand hue toward the trail tips"
    },
    "multi_color_logos": "Keep each color confined to its correct spatial region of the burst — do not blend colors that aren't adjacent in the real logo"
  },

  "atmosphere_and_secondary_elements": {
    "smoke": "Asymmetric gray-white smoke, noticeably concentrated on one side (e.g. lower-left), partially veiling a few trails there; the opposite side/top stays comparatively clear",
    "secondary_fireworks": "NONE in this crop — no visible secondary sparkler trails or launch glow; the frame is tight enough that only the main burst is present",
    "embers": "A few faint fading spark trails may drift at the lower edge of the burst, mostly absorbed into the smoke"
  },

  "background": {
    "sky": "Near-pure black night sky, no stars, no moon, no clouds aside from the firework's own smoke",
    "skyline_strip": "A thin, mostly-silhouetted strip of distant low-rise city buildings visible only at the very bottom edge of the frame, occupying no more than the bottom 5-8% of the image height",
    "skyline_lighting": "A handful of tiny, sparse warm pinpoint lights (windows/streetlights) within the silhouette — subtle, not a major focal element",
    "water": "NOT present in this crop — no water surface, no reflection"
  },

  "photographic_style": {
    "technique": "Long-exposure night fireworks photography, DSLR/mirrorless on tripod, telephoto-ish framing tight on the burst",
    "characteristics": [
      "Sharp, crisp light trails consistent with a multi-second exposure",
      "Deep true blacks in the sky with no clipped highlights except at the ignition cores",
      "Natural photographic grain, no digital noise/banding, no illustration or CGI look",
      "Slight soft glow/bloom around the brightest ignition points",
      "Colors read as accurate and true-to-brand, not artificially oversaturated"
    ],
    "camera_angle": "Eye-level, framed tightly enough that the burst occupies nearly the entire vertical frame",
    "aspect_ratio": "3:4 portrait",
    "resolution": "High resolution, tack-sharp trail detail, professional photography quality"
  },

  "exclusions": {
    "no_ui_overlays": "Do NOT include any on-image UI elements — no comparison thumbnail boxes, no 'Logo'/'Style' labels, no before/after chips",
    "no_watermarks": "Do NOT include any account handles, watermarks, credits, or captions like 'Swipe for More'",
    "no_flat_logo_overlay": "Do NOT paste a flat 2D vector logo anywhere — the logo must exist only as the physical shape of the firework itself",
    "no_water_in_this_variant": "Do NOT add a water surface or reflection — this crop is sky/burst + thin skyline strip only",
    "no_extra_text": "No text, captions, or subtitles anywhere in the image"
  },

  "negative_prompt": "flat vector logo overlay, 2D logo sticker, watermark, username, handle, caption text, UI buttons, comparison thumbnails, before/after boxes, daytime, blue sky, people, crowd, cartoon style, illustration, painting, low resolution, blurry, distorted logo shape, incorrect brand colors, extra unrelated logos, oversaturated flat colors, stars in sky, moon, clipped highlights, overexposed sky, duplicate fireworks, text, subtitles, borders, frame, water, reflection, harbor, ocean, river, large visible skyline, secondary sparkler trails, launch barge glow"
}