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sg-tool{:root{--brand-primary:var(--sg-ink);--brand-primary-fg:var(--sg-ink);--brand-accent:var(--sg-ink);--brand-accent-fg:var(--sg-ink);--brand-link:var(--sg-ink);--brand-neutral-bg:var(--sg-ink);--brand-neutral-fg:var(--sg-ink);--brand-muted-bg:var(--sg-ink);--brand-muted-fg:var(--sg-ink);--brand-border:var(--sg-line);--brand-font-heading:var(--sg-font);--brand-font-body:var(--sg-font);--brand-spacing-unit:1rem;--brand-line-height:1.6;--brand-motion-intensity:subtle;--brand-bg:var(--brand-neutral-bg);--brand-fg:var(--brand-neutral-fg);--brand-surface:var(--sg-ink);--brand-radius:.5rem;--brand-font-display:var(--sg-font);--brand-font-mono:var(--sg-font)}body,html{background:var(--brand-neutral-bg);font-family:var(--sg-font);line-height:var(--brand-line-height)}body,h1,h2,h3,h4,h5,h6,html{color:var(--brand-neutral-fg)}h1,h2,h3,h4,h5,h6{font-family:var(--sg-font)}a{color:var(--brand-link)}a:hover{color:var(--brand-primary)}.button-primary,button{background:var(--brand-primary);color:var(--brand-primary-fg);border:1px 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