The owner's decisions of 2026-10-08: 「D12 [PR #301] 可以做，具体布局怎么优化你来决定，他那样确实方便，但是三个竖排有点乱影响
观感」 and 「D7D8调配干员里自己设置吧，默认满潜满加成」. The quick choices are PR #301's idea (by @farridge); the layout is new:
one list instead of three columns of cards.
- screens/loadout.js: RosterHead + RosterRow — every row the same four columns under a sticky head (干员 | 技能 |
模组 精锐 | 潜能 · 练度): portrait / name / bonds (selects, opens the detail), three skill slots (an empty one for a
two-skill chess; the label says slot, name, SP, duration — quickSkillTags), the elite's modules (不装备 first), the
潜能 / 练度 selects; a quick choice goes through setChoice / setEntries like the detail and keeps a phone on the list.
The detail's 普通 / 精锐 skill toggle is one preview for the skills, the 特质 and the rows. The detail opens with the
潜能与练度 section; 恢复默认 / 全部恢复默认 reset the settings too (全部: the roster's operators — a 自选 pick's stay
with the 自选编队 tab); 导入 reports a settings-only import; ←/→ stay inside a focused row's choices.
- screens/cultivation.js (new): CultivationSelects (two compact selects; quiet at the defaults, mint when changed) and
CultivationSection (潜能 1–6 and the four official tiers — effects.json names and effect texts — the rule in one line,
the stand-in note for a chess marked not owned).
- screens/diy.js: an owned 自选 pick's slot card carries its operator's selects; a prototype says it has neither.
- css: the head and the rows share one grid (`--cols`), 32 px quick targets (40 px on a coarse pointer); the detail
slides over the list below 1000 px (was 760 px); below 700 px the row's bonds give way to the name. Headless check at
1920 × 1080, 1366 × 768, 844 × 390 and 667 × 375: no sideways overflow, the head's columns equal every row's.
- The 局内数值 caption says 含潜能与练度 when the numbers carry both (effects.json loaded); the overlay's note says the
skills, modules, 潜能 and 练度 can be set (the operator's in-match level cannot).
- i18n: 21 strings in the four packs (the tier names, short tier labels, the notes, the reset confirm, the import toast).
- Docs: design/match.md (the list, the 潜能与练度 section, 导出's `ops`), ARCHITECTURE.md (screens/cultivation.js).
- Tests: test/ui/loadout-rows.test.js (new, 7): a row's pick / skill slots / modules / aria-pressed / callbacks and the
shared 精锐 preview, its selects (values, options, a change, the changed mark, a stand-in), the head, the detail's
section (tiers from effects.json, the effect text, the stand-in note), a 自选 owned pick vs a prototype, 局内数值 at
潜能1 / 未精英化 and at the defaults with its caption, the css grid and breakpoints. e2e (not run here; their steps
replayed with a headless page): the row pick selector, the phone test (one list, 40 px targets, the detail slides
over, back to the list), the 局内数值 expectations ×1.1, a new 潜能 / 练度 flow (row select → stored, 部署费用 17 / 攻击
454; the detail's 未精英化 → 413; the row follows; 恢复默认).
- server/sim/detmath.js: hypot (sqrt of the squares, rescaled outside 2^±500), powi (integer powers in double-double,
one rounding), sin / cos (fdlibm 5.3) and atan2 (fdlibm / FreeBSD msun) built only from correctly rounded IEEE
operations; the sim's Math.hypot / sin / cos / atan2 / pow calls go through it (65 files); eslint.config.js forbids
the approximated Math functions under server/sim and test/sim/detmath.test.js scans for them.
- sin / cos / atan2 are the algorithms V8 runs in Node, so the server's results stay; only hypot differs from V8's.
Golden: 2 moved — diy-027 (a hypot distance, damage +80) and coop3-ABYSS-5 (a later card pick from round 9, same end).
- Applied unchanged after review (Grok static review: MERGE; the diff read in full: no network, no new dependency).
- Tests: broad node --test 5155 / 5155 with the new file tracked (detmath 7 / 7, package 10 / 10); lint 0 errors,
typecheck, check:imports.
sganggs