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perf: 图片展示升至原分辨率 WebP - #3

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X33834 merged 1 commit into
mainfrom
fix/image-max-res
Sep 16, 2026
Merged

X33834 merged 1 commit into
mainfrom
fix/image-max-res

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@X33834 X33834 commented Sep 16, 2026

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图片以最高分辨率展示:

  • view 从 2048px 升为原分辨率 WebP(不限制宽高,保持原始像素)
  • fullSrcset 最高档 = 原图宽度,浏览器按容器自动选最清晰档
  • 编码质量 q75→q82,画质更接近原图
  • 体积实测:3072×5504 原图 9.2MB PNG → 原分辨率 WebP 仅 944KB;1920×1080 → 34-177KB
  • 详情页 / Story 漫游 / Lightbox 共用 view+srcset,一处升级全站生效

- view 从 2048px CDN 档升级为原分辨率 WebP(不设 w,保持原始像素;q82 画质接近无损)
- fullSrcset 最高档改为原图宽度(640/1024/1600/2048/原宽,自动去重),浏览器按容器挑最清晰档
- 实测体积:最大原图 3072×5504(9.2MB PNG) → 原分辨率 WebP 仅 944KB;普通横图 34-177KB
- 详情页 / Story / Lightbox 共用 view+srcset,一处升级全站生效
@X33834
X33834 merged commit fee3ea4 into main Sep 16, 2026
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