Rebuilds the landing page from the prototype: 1900px scale-to-fit hero with
hand-drawn SVG-jitter frames, typewriter input + start button, 5 horizontal
collapsible category selectors (with style-picker modal), 7 scattered hero
cards over a 16-card masonry gallery, and project intro panel.
Each card is filled with a Runware FLUX.2 image, pre-generated and stored as
WebP (~2 MB total for 30 cards). Hero card content + image switches by
性向 (男性向 / 女性向); gallery stays shared.
Hover overlay on every card shows title + outline in a bottom-up dark
gradient, matching the prior homepage's interaction style.
Bug fixes uncovered by tracing the form-state → engine pipeline:
- 「语音配音：关闭」was previously stuffed into styleGuide (consumed only by
FLUX, ignored by TTS). Now serialized as audioEnabled boolean in the
sessionStorage payload; play page's fetchBeatAudio early-returns when
false, so no /api/beat-audio request fires.
- 「绘画风格：自动」used to pass the literal Chinese phrase "由模型根据
prompt 自动判断画风" to FLUX, which painted it as text. Now maps to the
二次元/galgame default prompt.
Adds reusable scripts under apps/web/scripts/:
- generate-home-images.mjs — Runware FLUX.2 idempotent batch generator
- optimize-home-images.mjs — sharp WebP downscale + recompress
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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