.knowledge-reader-document:has(.knowledge-callout[data-callout-variant=brief]){word-break:keep-all}.knowledge-callout[data-callout-variant=brief]{--callout-accent:var(--primary);--brief-gap:1.5rem;padding:var(--brief-gap);background:var(--primary-soft);box-shadow:none;border:0;border-radius:.875rem;container:knowledge-brief/inline-size}.knowledge-callout[data-callout-variant=brief] .knowledge-callout-title{color:var(--primary);margin-bottom:1rem}.knowledge-callout[data-callout-variant=brief] .knowledge-callout-body{gap:var(--brief-gap);grid-template-columns:minmax(0,1fr);display:grid}.knowledge-callout[data-callout-variant=brief] .knowledge-callout-segment{min-width:0;color:var(--reader-text-soft);word-break:keep-all;overflow-wrap:anywhere;margin:0;font-size:.9375rem;line-height:1.7}.knowledge-callout[data-callout-variant=brief] .knowledge-callout-segment>strong:first-child{color:var(--foreground);letter-spacing:-.025em;text-wrap:balance;margin-bottom:.375rem;font-size:1.25rem;line-height:1.45;display:block}@container knowledge-brief (min-width:28rem){.knowledge-callout[data-callout-variant=brief] .knowledge-callout-body:has(>:nth-child(2)){grid-template-columns:repeat(2,minmax(0,1fr))}}@container knowledge-brief (min-width:40rem){.knowledge-callout[data-callout-variant=brief] .knowledge-callout-body:has(>:nth-child(3)):not(:has(>:nth-child(4))){grid-template-columns:repeat(3,minmax(0,1fr))}}