Slam-in default skin with cut-in comic motion

[nulltask]

Skinless select / gameplay / result chrome now moves like a cut-in comic instead of a static HUD. The 640×480 canvas and LR2-default 7-keys playfield contract are unchanged.

What changed

• Motion: slam-in with overshoot, diagonal slashes, chromatic judge stamps, beat-synced impact flashes, and scene intro wipes.
• Palette / type: black, crimson, cream, gold. Dela Gothic One for titles; Staatliches for HUD stamps, ranks, and judgement.
• Playfield: parallelogram notes (cream / crimson / gold hazard), slash bombs, beating judgement line.
• Select: focused title and active row slam in. List click geometry is shared with hit-testing (DEFAULT_SELECT_LAYOUT).
• Result: CLEARED / FAILED slash banner; rank stays veiled until timer 151, then slams from 3× with speed lines; judge bars stagger in.

This is original artwork that matches the energy of a flashy menu, not a 1:1 clone of any commercial UI.

Tests

• vitest on packages/player-web/src/scene/default plus select/result tests
• @be-music/player-web typecheck and oxlint on the touched path

  

[github-actions]

Exports Benchmark

• Base SHA: 6c325bc55fa9
• Head SHA: 3aff2b7b0877
• Comparable cases: 242
• Regression threshold: 8.00%
• Base runs: median of 3
• Head runs: median of 3

Summary

Metric	Value
Improved (>= threshold)	3
Regressed (<= -threshold)	1
Unchanged	238
Median change	-0.28%
Mean change	-0.03%
Head benchmarked cases	242
Head skipped cases	21

Top Regressions

API	Base ops/s	Head ops/s	Change
player-web.buildAudioBus	88653.25	81155.63	-8.46%

Top Improvements

API	Base ops/s	Head ops/s	Change
player-web.resolveRendererPreference	2516198.84	3368913.29	+33.89%
audio-renderer.writeAudioFile	3914.13	4613.26	+17.86%
player-web.BeatorajaRuntimeAdapter	65697.65	71582.76	+8.96%

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Status	Name	Latest Commit	Preview URL	Updated (UTC)
✅ Deployment successful! View logs	be-music-player-demo	3aff2b7	Commit Preview URL Branch Preview URL	Aug 18 2026, 03:28 PM