:where(.c-block-list-message-list){position:relative;display:flex;flex-direction:column;width:calc(12 * var(--theme-layout-column-of-12) + 11 * var(--theme-layout-gutter))}@media (min-width: 80em){:where(.c-block-list-message-list){width:calc(8 * var(--theme-layout-column-of-12) + 7 * var(--theme-layout-gutter))}}:where(.c-block-list-message-list--ctx--wide,.c-block-list-message-list--ctx--end-block){width:calc(12 * var(--theme-layout-column-of-12) + 11 * var(--theme-layout-gutter))}