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0;width:100%;max-height:min(78dvh,650px);padding-bottom:var(--safe-area-bottom);border-width:1px 0 0;border-radius:18px 18px 0 0;box-shadow:0 -18px 50px #0d2d4433}.mistake-count{display:none}.puzzle-layout{width:min(100% - 20px,620px);padding:12px 0 calc(96px + var(--safe-area-bottom));display:flex;flex-direction:column}.board-workspace{--puzzle-board-size: 100%}.mobile-coach-launcher{width:100%;margin:0 0 6px;display:grid;grid-template-columns:1fr;gap:4px;color:var(--ink)}.mobile-puzzle-goal{min-width:0;padding:0 4px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:baseline;gap:7px;color:var(--muted);font-size:clamp(.6rem,2.7vw,.72rem);line-height:1.2}.mobile-puzzle-goal>span{color:var(--sage-dark);font-weight:800}.mobile-puzzle-goal strong{min-width:0;overflow:hidden;color:var(--ink-soft);font-weight:650;text-overflow:ellipsis;white-space:nowrap}.mobile-puzzle-goal 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