易経

Why this icon holds up

On 2026-08-13 the vault captured the 易経 icon (Lifestyle, BR): 红色渐变背景，左侧有黄色汉字“易”，右侧有竖立的棍状物和一枚铜钱。

No earlier vault capture exists yet, so this dated page is the baseline for future diffs.

Tagged as photographic · energetic.

Small-size readability

• Contrast: yellow mark on red fill — check both dim OLED and bright LCD.
• Silhouette budget: chinese character, sticks, coin should remain readable after the store’s rounded-square crop.
• Lettering “易” must survive home-screen size; thin strokes usually fail first.
• detailed/illustration/photo detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.4/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing 易経, not authoritative store scores.

Transferable design moves

• Keep chinese character as the primary silhouette before adding secondary ornaments.
• Concentrate the loudest chroma on the identifying shape (yellow), not the whole red field.
• This capture’s detailed/illustration/photo vocabulary transfers best when the same restraint is applied at export size.