:root{--pb:#2563eb;--pbd:#1e4fbc;--hero:#0b1430;--bw-ink:#000;--bw-ink2:#1d1c1d;--bw-muted:#616061;--bw-line:rgba(0,0,0,.12);--bw-line-soft:rgba(0,0,0,.08);--bw-fill:rgba(0,0,0,.04);--bw-paper:#fff}