/* Preserve the crimson template's raised dark surface and readable ink. */
/* Include interaction states to override legacy channel-specific button rules. */
:root body .site-scroll-top[data-scroll-top-theme="default6"][data-scroll-top-channel],
:root body .site-scroll-top[data-scroll-top-theme="default6"][data-scroll-top-channel]:is(:hover, :focus-visible, :active) {
    border: 1px solid var(--line, #3a3038);
    border-radius: 50%;
    background: var(--sage, #262127);
    color: inherit;
    box-shadow: 0 4px 16px #0003;
}