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4.5rem}.brief-sheet{padding:2.4rem 1.25rem 2rem}.brief-sheet:before{inset:6px;outline-offset:3px}.bf-grid{grid-template-columns:minmax(0,1fr)}.bf-sec+.bf-sec{padding-top:2.4rem}.bf-sec{margin-bottom:2.4rem}.chip span{font-size:.9rem;padding:.5rem .9rem}.bf-btn{width:100%}}@media (prefers-reduced-motion: reduce){.brief-hero-mark{animation:none}}