AstraNovel - 無限の本棚

Why this icon holds up

On 2026-08-13 the vault captured the AstraNovel - 無限の本棚 icon (Books, BR): 粉色背景，中间是一个白色的立体字母A。

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

Tagged as illustration · playful.

Small-size readability

• Contrast: white mark on pink fill — check both dim OLED and bright LCD.
• Silhouette budget: letter A should remain readable after the store’s rounded-square crop.
• Lettering “A” must survive home-screen size; thin strokes usually fail first.
• illustration detail collapses quickly below ~60px — verify the 60px mental model before trusting the master.
• Internal usability score for this capture: 0.6/100 (heuristic, not a store ranking).

These checks are practical references for designers reviewing AstraNovel - 無限の本棚, not authoritative store scores.

Transferable design moves

• Keep letter A as the primary silhouette before adding secondary ornaments.
• Concentrate the loudest chroma on the identifying shape (white), not the whole pink field.
• This capture’s illustration vocabulary transfers best when the same restraint is applied at export size.