:root{--c-accent:#4f46e5;--c-accent-ink:#ffffff;--c-accent-hover:#645ce8;--c-accent-soft:rgba(79, 70, 229, 0.12);--c-accent-tint:rgba(79, 70, 229, 0.28);--c-accent-glow:rgba(79, 70, 229, 0.25);--c-accent-border:rgba(79, 70, 229, 0.18);--c-accent-border-strong:rgba(79, 70, 229, 0.35);--c-accent-focus-ring:rgba(79, 70, 229, 0.55);--c-bg:#f4f6f9;--c-surface:#ffffff;--c-surface-2:#eef1f6;--c-text:#1a1d23;--c-text-muted:#6b7280;--c-border:#e5e8ee;--font-base:Inter, 'Noto Sans SC', system-ui, sans-serif;--font-head:Inter, 'Noto Sans SC', system-ui, sans-serif;}
html{font-size:16px}
.bstem{--c-accent:#4f46e5;--c-accent-ink:#ffffff;--c-accent-hover:#645ce8;--c-accent-soft:rgba(79, 70, 229, 0.12);--c-accent-tint:rgba(79, 70, 229, 0.28);--c-accent-glow:rgba(79, 70, 229, 0.25);--c-accent-border:rgba(79, 70, 229, 0.18);--c-accent-border-strong:rgba(79, 70, 229, 0.35);--c-accent-focus-ring:rgba(79, 70, 229, 0.55);}