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1fr))}}.bk-cards[data-bg]>.bk-card{background:var(--bk-surface)}.bk-cards[data-bg=sand]{--bk-surface:var(--bk-surface-sand,#f6f2ea)}.bk-cards[data-bg=clay]{--bk-surface:var(--bk-surface-clay,#efe3d8)}.bk-cards[data-bg=sage]{--bk-surface:var(--bk-surface-sage,#e6ede4)}.bk-cards[data-bg=ink]{--bk-surface:var(--bk-surface-ink,#1f1d1a)}[data-theme=dark] .bk-cards[data-bg=sand]{--bk-surface:var(--bk-surface-sand-dark,#2b2824)}[data-theme=dark] .bk-cards[data-bg=clay]{--bk-surface:var(--bk-surface-clay-dark,#35291f)}[data-theme=dark] .bk-cards[data-bg=sage]{--bk-surface:var(--bk-surface-sage-dark,#243029)}[data-theme=dark] .bk-cards[data-bg=ink]{--bk-surface:var(--bk-surface-ink-dark,#f3f1ee)}.bk-cards[data-bg=ink]>.bk-card{--fg:var(--bk-surface-ink-fg,#fff);--muted:color-mix(in oklch, var(--fg) 72%, transparent);--muted2:color-mix(in oklch, var(--fg) 62%, transparent);--line:color-mix(in oklch, var(--fg) 16%, transparent);--line2:color-mix(in oklch, var(--fg) 20%, 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