{
  "version": 1,
  "tool": "built-in image_gen",
  "reference_set": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图",
  "status": "complete",
  "pages": [
    {
      "id": "01_splash",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/01_splash.png",
      "reference_sha256": "72f01144690b92a355f47b6dcd0ee2868107be20a721130e4f9cfe15447cdc84",
      "output": "01_splash.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep full sunset coast: open blue sky upper half, pink-gold clouds framing both sides, low sun just above horizon at about 42% height; white lighthouse on right headland around 30% height; seated long dark-haired girl in white dress cropped on lower left; large diagonal clear glass bottle in lower-right foreground, foreground rocks, flowers and shells. Keep all scenic objects and their approximate positions. Remove lettering from paper inside bottle too.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "sha256": "2f52a9572fc8cbc9707a3508818b79685f2978cac418e66c3dd26ab43d52c357",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      },
      "generated_artifact": "exec-930ba27c-3d81-4555-adec-c7bb910b2698.png"
    },
    {
      "id": "02_onboarding_write",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/02_onboarding_write.png",
      "reference_sha256": "46da191836cec621e621853b5ca157cddb2827a36ef64ad9e02e586566d47ee3",
      "output": "02_onboarding_write.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: The large central circular illustration is a foreground hero that will be rendered separately: remove this entire circle and its scene along with all UI. Reconstruct the actual page background: broad very pale cyan/white sky in upper 65%, softly washed-out coastal artwork in lower 35%, faint left-side girl and small near-shore bottle at bottom. No new saturated circular composition. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "93ae6c6cd99e35119d25a261c246e76c5e80e678e1dac826a2c49982ed08e3c6",
      "generated_artifact": "exec-2411ce88-4bcb-4b77-a506-8be242a08463.png",
      "previous_generation": {
        "artifact": "exec-482f52c7-c8c8-4cda-a18b-c9da2eff028d.png",
        "sha256": "bf74e1e2bbf935fdd4d13af699d1188e361d44a6824a0d36b3f156886d54b50c"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "03_onboarding_receive",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/03_onboarding_receive.png",
      "reference_sha256": "d817df43f75307670184632f685b25ab6cb82f07bab5e070e129f7b02d9748fd",
      "output": "03_onboarding_receive.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep dark navy starry upper sky, blue gradient and subdued evening coast occupying lower 45%, seated girl silhouette at lower left, rocky right headland and gentle water glints. Remove the large cartoon whale and any foreground cartoon bottle because those are separate foreground illustration assets. Do not add a large moon. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL COLOR: the entire image including lower coastline must be deep muted NAVY BLUE night. No bright orange/yellow sun and no warm sunset. Hair and rocks are dark blue silhouettes, sea dim slate-blue with subdued silver-blue foam. Remove whale and cartoon bottle because those are separate foreground assets. Preserve original navy source grading.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "0442a8f8d595f2b6e10cb44d30fdfac8a3cfc0cf069bcf98dcc5d2bc1a8dd717",
      "generated_artifact": "exec-98bc9d1b-00bf-4324-b3bd-2280db6cfcc1.png",
      "previous_generation": {
        "artifact": "exec-be3868d0-a6b2-4b86-bd11-19ad5e864aa1.png",
        "sha256": "826e27bea97ecda9611a8583d3b0fb0ff54c327685ed031a3189af20b5e38277"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "04_onboarding_connect",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/04_onboarding_connect.png",
      "reference_sha256": "13bdac4796e898cc9efe53218ccf1dbc00b5cc396dea7ee5b208deb0dc1773cc",
      "output": "04_onboarding_connect.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep sunset coast with a large cropped seated long-haired girl along the left side in lower two-thirds, warm golden horizon, turquoise sea, rocks and large real illustrated bottle near lower center/right. Preserve pale cyan sky and quiet top quarter. Remove both tilted reply cards, all avatars, text and controls, inpaint background behind them.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "fa3dae6d3adba6df5bc9a921e51f7562bc3238e56a88bb624b34438a1c736425",
      "generated_artifact": "exec-f2de858a-39cd-480c-b844-f8f25685d9a9.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "05_language",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/05_language.png",
      "reference_sha256": "b2379196a406be7d10901c0ad333771672e4bb2e557e16d5598fc87f4131fab0",
      "output": "05_language.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Reconstruct very pale cyan-white upper 65-70% and low-contrast sunlit coastal foreground along lower 30-35%; faint seated girl on far lower left, rocks flowers and a glass bottle near bottom center. Remove language list, switch, cards, all text and controls. Keep the source wash/softness rather than introducing a saturated full-screen sunset. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        853,
        1844
      ],
      "image_mode": "RGB",
      "sha256": "ea421ba74e5b13d7bfe211cb781038e75220333ffccd6e07484f65bd0322fb53",
      "generated_artifact": "exec-fc084547-564e-4fd2-b283-547a3f959289.png",
      "previous_generation": {
        "artifact": "exec-64160810-4281-47fd-a06c-6e0db60de7ec.png",
        "sha256": "64101c0148f149a98d185d017c1717d5250b4749570591b9722047409f1ad3cc"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "06_login_methods",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/06_login_methods.png",
      "reference_sha256": "da25de09c47f05cab64898c9f99532588eb1768f8d4736b2da87a4dbcb69c29e",
      "output": "06_login_methods.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Follow this revised image exactly: pale cyan sky above, sunset sun at x~52%, y~24%, white village and small lighthouse on right headland around y~19%, large seated girl at left spanning y~18-47%, luminous waves across center, daisies/rocks on left and a real bottle near x~65%, y~60%. Scenic area fades softly into pale blue at y~67%, bottom third remains quiet pale blue. Remove all brand words, auth buttons, logos, dividers and consent elements. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "ab62be0bb6855339c676dcb37ea7037a93e19710f8416e33cd4c9b218fe70062",
      "generated_artifact": "exec-564e1af6-f51c-4a13-9723-5a7a17ee0e35.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "07_email_account",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/07_email_account.png",
      "reference_sha256": "ca70b966556aad740f9ad4a3ce18ea9a71cff6b6184eb353d3ea8101cf580545",
      "output": "07_email_account.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep the milky pale blue upper 70%, subtle clouds/light, and washed sunlit coastline/flowers in bottom 30%. A faint girl remains at lower left and a glass bottle/rocky shore near bottom center. Remove every field, label, heading, tab and button, restore smooth background behind them without rectangular ghosts. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "f80b8fa3c99be8cdecc71609825bf15fde5a5ec2939467eb64c5746aaca709aa",
      "generated_artifact": "exec-fd54b66e-3a07-440e-9928-d8edb3020112.png",
      "previous_generation": {
        "artifact": "exec-66e9d709-442e-435b-a005-06d03784dc60.png",
        "sha256": "211a2e21af1f3fcf653fe45bac4ea19cc6fd9576139024d7b24ccd4ebc25a27b"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "08_email_verify",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/08_email_verify.png",
      "reference_sha256": "e127be375fcb99224d6c620f54fbab3ce6c2c7be5f9050aa170661eae5ea2743",
      "output": "08_email_verify.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep the source light cyan-white upper 65-70%, washed sea/coast at lower quarter, faint woman at lower left and near-shore glass bottle/flowers toward lower center. Remove envelope icon, OTP boxes, all text and cards; no symbols or placeholder marks. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "7b087425c8ccee1a89e72b406e1bea75f1962ed8af7bc45561d0aefbcd3cacf3",
      "generated_artifact": "exec-d96acfdd-53f0-4707-8b6f-c58d44883731.png",
      "previous_generation": {
        "artifact": "exec-ef563d04-dc88-4046-bb0f-5096c3720b7b.png",
        "sha256": "82aeac1846bfc825daafabd8fdb48ffaa18eedb9fada2036620be048ae63c921"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "09_password_reset",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/09_password_reset.png",
      "reference_sha256": "55272afcc1748940044194a3f9999e6fb5aaa9c7cdae069e1f01d6383ef94b38",
      "output": "09_password_reset.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Reconstruct the page backdrop: broad pale blue-white sky with a subtle luminous cloud haze, sunlit shoreline beginning only near bottom quarter, very faint girl on lower left and small foreground bottle near lower center. Remove lock icon, input/button, instruction card and all typography. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "615ce47af855900b6360ad9d489bc78f4d2504235a25333eb46aab7d10baa77f",
      "generated_artifact": "exec-149d5562-dd63-4709-9c5e-bad418d65c99.png",
      "previous_generation": {
        "artifact": "exec-df0b84e0-db17-4b9e-a64a-77e80e294df0.png",
        "sha256": "dd1f21e50e481ffa16a2748d8032e1955677f3ff3579ed9971414a285893b14a"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "10_one_tap",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/10_one_tap.png",
      "reference_sha256": "bab16f6834526a3a6d98a99fdb8936b8f07a6707ec41e7584a2271369e38e604",
      "output": "10_one_tap.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Preserve upper hero ocean composition: seated girl at left near top quarter, sunset sea, right village/headland, bright waves and clear scenic glass bottle near x~55%, y~23%. Hero fades into pale cyan at about y~40-45%; lower half is calm pale blue atmosphere. Remove masked phone number, all cards, titles, status and buttons. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "463bb5b9847b90d50d320a1bdb7decb6fd3cddab930d33c6f2ad3c503f93fceb",
      "generated_artifact": "exec-8b607205-fd63-42fb-bb14-d3c78a72d74b.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "11_guest",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/11_guest.png",
      "reference_sha256": "07d68a6251dc130a63feeabb371c9a862763ceb94ccf0566062bba2ef8b9b65c",
      "output": "11_guest.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Remove the separate central rounded landscape illustration card (it is already a separate foreground asset), all menu rows and text. Keep only the underlying very pale cyan upper background and washed-out coastal illustration across lower quarter with faint girl and shoreline flowers, bottle at bottom center. No empty card outline. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "2fcaa51d8170b9bad464c5901be8f8197c0f9c4c139ebd1d3b1648cd2c7d0708",
      "generated_artifact": "exec-f97b99f6-5302-45a5-913e-131d9f0169c3.png",
      "previous_generation": {
        "artifact": "exec-fc81bab7-d89e-4fd4-a04a-f38c0aaaf39b.png",
        "sha256": "6d49ba7211081d47c0986b45e652c481f52a4b9b40b5faa48b882bb66dd96495"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "12_ocean_home",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/12_ocean_home.png",
      "reference_sha256": "925dee015167efb5632db09ca30da481816387ad16ba5d8275b7f4066847d1ea",
      "output": "12_ocean_home.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Preserve composition: upper ~32% is smooth pale blue, sunset horizon at y~44%, bright sea below, right rocky headland, large seated woman tightly cropped along left edge from y~34% down, large realistic glass bottle at lower center/right. Remove the three floating flat cartoon bottle icons because they are foreground assets, and remove brand, status bars, greeting card, floating info pill, buttons and entire bottom navigation; continue shore naturally to full bottom edge. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. Preserve the large realistic transparent glass bottle leaning diagonally at the very bottom right, with blank pale paper. Only remove the THREE SMALL FLAT cartoon bottle icons floating at mid-height; the realistic bottom-right scenery bottle must remain.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "ef4f03c6008e35c4fcfae388365f7f8444552ee4c1641aff8100889830729c64",
      "generated_artifact": "exec-3b85b8a9-ac93-4f47-9585-7de3c2237711.png",
      "previous_generation": {
        "artifact": "exec-8dcfbbc8-1ec0-4b30-977a-a3ea2509e430.png",
        "sha256": "0f74e8a87cb607b92f2d62e9ff500792eaf21f6739ed2c9d25da49c47a277b35"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "13_compose",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/13_compose.png",
      "reference_sha256": "6e26bb215f28b8e35d3b12b76b825e2c29b8e0fbbbafae207b7e351c8072abd1",
      "output": "13_compose.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep pale cloudy cyan-white canvas through upper ~68%, delicate warm coastal artwork only in bottom ~32%, faint girl along lower-left edge and glass bottle on lower shore. Remove paper editor entirely (paper is a separate native panel), avatar, tabs, selectors, all labels and button, smoothly fill behind every UI region. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "b2c024578a21c124bb37f86049aa9c813fdf31a8a8f372043455b9c3a29e3feb",
      "generated_artifact": "exec-afe7ecd7-a81e-4107-a863-8342f11a23de.png",
      "previous_generation": {
        "artifact": "exec-5a13adc9-c932-4701-a85c-14e777ddc441.png",
        "sha256": "135b6dd20ea362343b1d8faa9b0e31c9a64be8db8be3a7939aedc1e60498b4fc"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "14_sent",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/14_sent.png",
      "reference_sha256": "0d6b6db86f239cb642455199936784aada0ccafcb9da84df6d03154641ca2859",
      "output": "14_sent.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep deep navy-blue gradient sky across upper ~52%, sparse tiny stars, subdued blue dusk version of girl on left below y~52%, right coastal headland and reflective sea, dark rocks/flowers and glass bottle in lower foreground. Remove only the central large FLAT CARTOON flying bottle and its star/glow; retain any realistic bottle embedded in foreground scenery. No new full moon. Remove all text/buttons/status/navigation. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "4510a26508e510abf0494f8efc059572807c74cc5bf103a21c6079c6c99d7916",
      "generated_artifact": "exec-e802652f-0b76-4d7b-9359-17780a8a76e0.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "15_pick",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/15_pick.png",
      "reference_sha256": "6c7749a4dfe3c92b601dd9c473443a47dfaa513c620a353b5161f7ddfbf62189",
      "output": "15_pick.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep navy starry upper sky and low-contrast dusk coast across lower ~50%, seated girl on lower left, sea and right headland, realistic foreground glass bottle. Remove central circular bubble and its flat cartoon bottle because it is a separate hero asset. Preserve subdued lighting and source horizon; no moon added. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "23811843f26eaa1c6f6a0d9c77fec0797bb6887fae804bea786dbecf2d3fc7db",
      "generated_artifact": "exec-83158ccd-88ae-4b5e-95d2-84fc8d33c53c.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "16_read",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/16_read.png",
      "reference_sha256": "590454eabe836543c54060a7189d7e5d3143d4cb68810adcc98851b8d12b559b",
      "output": "16_read.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep near-white pale cyan upper ~66%, low-contrast coastal texture in bottom third, faded girl along lower-left edge and foreground glass bottle near bottom center. Remove entire letter paper including decorative stamp, author row, title, all icons and buttons; reconstruct quiet pale atmospheric background in their former footprints. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "c25fc9b941d7f56610a7713124fd5203409658577a052ebbcd44c46b9a0fcaf2",
      "generated_artifact": "exec-eba179c6-fb49-4cda-bf08-7c2c51215b39.png",
      "previous_generation": {
        "artifact": "exec-0d084cf9-45ac-415b-8d5b-f7a6fe0bff6c.png",
        "sha256": "c5f60ddeeaa95a8ec5cde9f3fc54db3148c476bf01643f0c7b4e912a531b91fb"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "17_reply",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/17_reply.png",
      "reference_sha256": "0bfa5e403fe4a029f0a1fd3f765853c5bfc9bf3a9e209c103b0f35dc019af953",
      "output": "17_reply.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Retain pale blue-white upper ~65-70%, hazy sunset coastal artwork at lower ~30%, subtle girl silhouette lower left and bottle/rocks in lower foreground. Remove quote card, stationery editor, avatar, identity strip and all UI/icons/typography, leaving smooth cloudlike backdrop. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "c0014a4668b510e20a26380d888c06d1fcbe76bf6a86ef980737564141c56121",
      "generated_artifact": "exec-dbe3f3bf-f934-4fbb-8c95-941e2228f6b0.png",
      "previous_generation": {
        "artifact": "exec-b84179ca-3ffa-47a5-a913-1fc03594683e.png",
        "sha256": "90b545fc8d501be7bffd4e8d9ea9ef3152509615281125de96e541dc7a201bb6"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "18_messages",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/18_messages.png",
      "reference_sha256": "4d40639fa302948a8e34540810c69592f16ef9bdc9a5fd7fa3f095c3170d54be",
      "output": "18_messages.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Retain source near-white pale cyan across top ~70%, very faint coastal artwork in bottom ~30% with girl at lower left, bottle, flowers and sunlit shoreline. Remove ALL avatars, list rows, quick-action cards, tabs, labels, times, unread dots and bottom navigation; restore smooth background without faint ghost rows. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "503152ce3e6762408f160f53b4830ace48e9695c2c0cfd233e8ef82cc611353a",
      "generated_artifact": "exec-6c17194a-3854-4da5-94fc-9bea64b7fea0.png",
      "previous_generation": {
        "artifact": "exec-08a81c55-a380-41c2-8cd0-d824bce8b232.png",
        "sha256": "e5520967c96f03f24661a723f9973f5fee90201441e859e7da8d41ec30e8f3e3"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "19_chat",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/19_chat.png",
      "reference_sha256": "90370f41145eddbd74eba47d7e72373e1c85cd22bf73a07120183ece039a1c1c",
      "output": "19_chat.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep very soft cyan-white upper ~65%, low-contrast sunlit coastal background across lower third, faint woman at lower left, bottle/shoreline near lower center. Remove every chat bubble, avatar, header, associated bottle card, timestamps and input toolbar, rebuilding seamless background behind them. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "66819d8bdb1e0ebdfa8e071642dafb78fb69904006d90fc764be10db4d1156a5",
      "generated_artifact": "exec-e55442ce-b215-467e-82b0-821dd931f44d.png",
      "previous_generation": {
        "artifact": "exec-d25864e9-8e49-4589-ac16-7d9795da27c9.png",
        "sha256": "443321b8e5bb7eb6e268a375c8d0f3d5e48f3f1aa9f31e4c7caeb99650d19bf3"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "20_user_profile",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/20_user_profile.png",
      "reference_sha256": "a4dd981c3434a7adfbe4ee227a0fe09d0cb4080d508394322a46cbfd46b56e89",
      "output": "20_user_profile.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: This job is the FULL PAGE underlay, not the separate cover picture. Remove the upper rounded rectangular cover photo along with overlaid avatar, statistics, bio/interests cards and buttons. Full page background stays pale cyan-white through upper ~75%, with faint sunlit shoreline and flowers/bottle only at bottom quarter; no baked rectangular image panel. The separate cover will be generated in another job. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "3ef72a167a2fcba432348b97f599c0fa108761fedbade02525245e92ff63c7e7",
      "generated_artifact": "exec-2608eadf-eee7-457d-acd9-b27d90f57678.png",
      "previous_generation": {
        "artifact": "exec-3461a351-73c9-4c6b-be4c-a8146c975bf6.png",
        "sha256": "e99d182242cc84edf3c78621a75bbae9f40c1058d55723e68221276296e832c8"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "21_notifications",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/21_notifications.png",
      "reference_sha256": "953a9e24c8ef7994aec6c65b1782f01c165ecc38bfd1274b690c7a6675210b74",
      "output": "21_notifications.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep very pale cyan/light cloud gradient in upper ~70%, subtly visible sunlit coastal illustration only near bottom ~30%, ghosted girl at lower left and foreground bottle/flowers. Remove notification cards, icon squares, all text, all times and tabs; no leftover rounded rectangles. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "6332c28b76495a8e0ef278e6354e7c86a123e19968786f32d8340c7e07f53a77",
      "generated_artifact": "exec-5b0e7a5b-0d9d-4ff7-a812-feb74bedd3fd.png",
      "previous_generation": {
        "artifact": "exec-4772eba5-e408-47fc-8602-6569e2b098de.png",
        "sha256": "c24c1871c5f7e8d2723ebfdbda00ccb6f1980c24b5f508d51ac34ed3721a5ecf"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "22_plaza",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/22_plaza.png",
      "reference_sha256": "158309fa42f754450eb2b352f9d986b3276b54ea6492ac1ed05ede03be3f0fd6",
      "output": "22_plaza.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Remove separate banner image and all post photos/cards/avatars/actions/navigation because these are foreground content assets. Keep broad pale cyan-white upper background and faint full-page coastal underlay becoming gently visible toward lower third, with subtle girl at left and rocky shore at bottom. Do not replace feed photos with a saturated background. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "857484c2dc56473714cd0934692fb14c1bbc1a21c73ecfda466d1469ceeb1d5f",
      "generated_artifact": "exec-44592f11-c2b0-4c7f-9031-4ed760ea5345.png",
      "previous_generation": {
        "artifact": "exec-e9510d9d-88f4-4dbc-9e24-9d3952154138.png",
        "sha256": "7e941332a6f876d27d635f58044b1c44f3e75dc89401ee36cb570dae5904614c"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "23_my_profile",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/23_my_profile.png",
      "reference_sha256": "2d9a364573c113591ffd55b0bdb04e8b83bc444d9f0dd69baf0a9287d325df83",
      "output": "23_my_profile.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Preserve the special current personal-page composition: pale cyan sky top 10%, a bright coastal illustration across the upper 10–42% with windblown girl at left, sunset sun near center, turquoise waves and cliff village at right, scenic bottle near 35%. Fade that scene smoothly to near-white below 45%; keep the lower half very pale cyan-white with no second coastline or repeated girl. Remove avatar/name, title, stats, binding strip, menu cards and all interface overlays. The scenic header is part of this single full-page background, not a panel to remove. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "514a8e861204c7d77a676d591be8401cbbe1043007897ef60af009b056242fe3",
      "generated_artifact": "exec-0b304f06-603a-48d2-a62c-2109445488de.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "24_my_bottles",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/24_my_bottles.png",
      "reference_sha256": "154ebe73c3ba4a6ac89c22aa256a6f26d3ad0b2008dabd844a095a216f9d4c30",
      "output": "24_my_bottles.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep pale cyan-white upper 65-70%, sunlit washed-out coast and flowers over lower third, faint woman at lower left and small realistic bottle near bottom center. Remove all bottle-list thumbnails, cards, statuses, labels, filter tabs and footer button; do not leave rectangle ghosts. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "6ea590f553fce75c92c5abae6a804b795cda8d0079b8105630eeff5c125d04c2",
      "generated_artifact": "exec-5df9b9c5-3c6d-4779-8e18-35d7ff300d7a.png",
      "previous_generation": {
        "artifact": "exec-74b5e163-be44-4160-9851-b678540baebc.png",
        "sha256": "fd038e6cca278e093b737aae3a8dae16af04b4efe9bcf72c8bc4e1ef783809db"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "25_achievements",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/25_achievements.png",
      "reference_sha256": "972245e6906cc4523fe612f9be1a517872690b37f2598772124a50e47b341cfb",
      "output": "25_achievements.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep pale cloudy cyan-white upper ~65%, washed-out beach scene across lower third with faint girl on far left, shore/flowers/bottle below. Remove all six badge illustrations, progress bar, tiles, headings, labels and status bars, reconstruct smooth pale background in the tile area. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "6c0562f11247db7fdcf4dde368e8a7aa10b601be36db16013435b5067e884a6b",
      "generated_artifact": "exec-c9ff4568-f435-4e7c-a97b-c7d6b3ff8f1b.png",
      "previous_generation": {
        "artifact": "exec-47c7da0c-d240-4a61-a7e5-4ff18c2c064f.png",
        "sha256": "eba86f79c90e9f5638310472e77696a33bc17bb7706a76b9e87cf18984cca097"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "26_themes",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/26_themes.png",
      "reference_sha256": "25b368622b33103cb828718aa1eaac0d94df469e49b136a979ce25fa2db5b662",
      "output": "26_themes.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep pale cyan-white upper ~68%, faint soft coastal lower third, subtle left girl and foreground shore/bottle. Remove large hero cartoon bottle and all six thumbnail cartoon bottles plus grids/tabs/headings/apply controls. Realistic tiny bottle embedded in coast remains. Background must not include duplicate theme illustrations. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "29bc8442fab523ee3ea102e8e5f7d247e7fa19cb8bb40644a3cfcaff9dca56f7",
      "generated_artifact": "exec-111d95cf-819a-4140-a6c3-80f3ba02b572.png",
      "previous_generation": {
        "artifact": "exec-d1ef6470-c2a0-40d6-8354-e3c73f8a0e5c.png",
        "sha256": "5e0317318accdf7140557007bfea88cea7c4632b7da97d4ce52dfa2584b982d4"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "27_settings",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/27_settings.png",
      "reference_sha256": "353a736cbecccc0af8fdcb7d81cf8466eac01af7bf9de4e5b1d93a6b03503994",
      "output": "27_settings.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep very pale blue-white background through upper ~65%, washed-out coast/flowers at bottom ~35%, faint girl along lower left and near-shore glass bottle low center. Remove every grouped menu card, dividers, icons, chevrons, headings and logout button. Source coastal gaps guide the reconstruction. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "a1015f621d4379a6b9a9ac0db741701188007ea6dad3489f7e486b9ca0ccffa8",
      "generated_artifact": "exec-3bdd9813-0c5b-41c6-8f8e-7552c8214355.png",
      "previous_generation": {
        "artifact": "exec-b3909c80-62a2-4fc6-a4c7-978e07ff723d.png",
        "sha256": "d8991a77c6beb8f15343f978f8f3a042918adf7356f7dd920c76c16a2a76b29f"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    },
    {
      "id": "28_about",
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/28_about.png",
      "reference_sha256": "5990dcb7d26315949e7bb946d8383c5f954112987c19b9d0a49dbd02959bc03b",
      "output": "28_about.png",
      "prompt": "Use case: precise-object-edit. Asset type: production full-page mobile background plate for Driftly. Input image 1 is the EDIT TARGET and exact composition reference, not loose style inspiration. Primary request: reconstruct ONLY the background behind the supplied UI mockup, removing all interface overlays and inpainting the background that they occlude. Keep the source framing, horizon height, subject positions, palette, lighting, painterly/anime coastal illustration style and level of atmospheric fading. Do not reinterpret it as a generic ocean wallpaper. Full-bleed opaque portrait image, same 1170:2532 (390:844) aspect ratio as input; keep the full top and bottom, no new crop, no stretching, no added border. Preserve visible background pixels/geometry as closely as generative editing allows. Remove all letters, numbers, logos, slogans, system time/signal/battery, nav/home indicators, buttons, tabs, cards, form fields, avatars and functional icons. Text: NONE anywhere, including paper inside bottles. No phone frame, no collage, no checkerboard, no watermark. Fill UI removal areas seamlessly; no ghost UI rectangles or erased patches. Specific page composition: Keep source pale cyan-white upper ~65-70% with faint clouds and warm coastal flowers/shore/bottle in lower third. Remove the central logo wordmark and separate small cartoon brand bottle, brand texts, version, all menu cards and buttons. Do not erase the realistic glass bottle in lower background scenery. Critical fidelity: preserve the original atmospheric veil. Do not brighten/saturate low-contrast coastal areas. White/cyan mist in the source is background grading, not a UI card to erase. Dark navy pages must keep subdued blue-toned coast with no bright orange sun or moon added. FINAL REQUIRED COLOR GRADING: this is a UI BACKGROUND, not a vivid landscape painting. The screenshot's lower coastline is under a strong pale icy-white veil. BAKE that veil into the OUTPUT IMAGE: simulate approximately 70% #f4faff white over the coastal illustration, so the girl, rocks and bottle are faint translucent-looking silhouettes and the sea is pastel, low-contrast light blue. Upper 65% stays an almost featureless smooth pastel cyan-to-off-white gradient with no distinct clouds. Lower 35% contains only the FAINT, washed-out coastal scene, never dark hair or saturated turquoise. No UI shapes. Output fully opaque RGB; mist must be painted into pixels.",
      "status": "generated_and_reviewed",
      "size_px": [
        852,
        1846
      ],
      "image_mode": "RGB",
      "sha256": "9d9ca31c8d9d23301849ef543669a8d14750a4e611529dfb66f92ec092ec7f97",
      "generated_artifact": "exec-88d26998-303d-417d-bf1d-1fd343c92ef2.png",
      "previous_generation": {
        "artifact": "exec-73b73761-35b1-4348-993b-c59f6204b92b.png",
        "sha256": "7eb6466711ce03f8dbebbb491625a58219f4c51808cfe2afc3bff0d1a31f5662"
      },
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    }
  ],
  "extras": [
    {
      "id": "20_user_profile-cover",
      "role": "cover",
      "aspect_ratio": 2.442857142857143,
      "reference": "Social_Platform_Driftly_Project_Report_v2.0/03_设计与历史依据/28页参考图/20_user_profile.png",
      "reference_sha256": "a4dd981c3434a7adfbe4ee227a0fe09d0cb4080d508394322a46cbfd46b56e89",
      "output": "20_user_profile-cover.png",
      "status": "generated_and_reviewed",
      "prompt": "Precise-object-edit. Input image 1 is the exact reference. Extract and reconstruct ONLY the wide rounded scenic cover image at the top of the personal profile screenshot. Output a full rectangular LANDSCAPE painting at approximately 2.44:1 width:height, with no rounded corners or border. Match this specific cover composition: sunset sun left of center, tiny lavender distant mountains at left, turquoise-blue sea and foamy waves across lower half, rocky headland and coastal white houses to the right. Painterly anime coastal illustration. Preserve the source palette and framing. Remove the circular avatar overlapping bottom center and inpaint its occlusion with ocean. No girl in this cover, no bottle, no typography, no icons, no status bar, no UI panels, no transparent pixels, no extra scenery outside the cover. The entire output must be this clean sea-cover illustration, not the whole phone screenshot.",
      "size_px": [
        1961,
        802
      ],
      "image_mode": "RGB",
      "sha256": "9ea0d280f32503d0a37ba58c93324ccdfd31c51d9777fca746e35608f3005266",
      "generated_artifact": "exec-adfaeb61-6e36-4679-b202-68fdcb4d2e5b.png",
      "display": {
        "fit": "cover",
        "position": "50% 50%",
        "opacity": 1,
        "additional_full_page_overlay_alpha": 0
      }
    }
  ],
  "completed_at": "2026-10-25T11:59:17.527790+00:00",
  "review": "All 28 references compared against generated plates; light-page grading and navy night grading reviewed. UI occlusions are generatively reconstructed, not pixel-exact recovery."
}
