.help-panel{background-color:var(--arc-bg-surface);width:100%;max-width:none;height:100dvh;max-height:none;color:var(--arc-text-body);border:0;margin:0;padding:0;position:fixed;inset:0;overflow:hidden}.help-panel::backdrop{background:0 0}@media (min-width:48rem){.help-panel{border-left:1px solid var(--arc-border-shell-edge);width:25rem;left:auto}}.help-field::placeholder{color:var(--arc-text-muted)}.help-field:disabled{border-color:var(--arc-bg-disabled);background-color:var(--arc-bg-disabled);cursor:not-allowed}.help-field:disabled::placeholder{color:var(--arc-text-disabled)}.help-send{border:1px solid var(--arc-border-brand);background-color:var(--arc-bg-shell);color:var(--arc-text-on-shell)}.help-send:disabled{border-color:var(--arc-bg-disabled);background-color:var(--arc-bg-disabled);color:var(--arc-text-disabled);cursor:not-allowed}.help-chevron-up{transform:rotate(180deg)}@media (prefers-reduced-motion:no-preference){.help-panel[open]{animation:help-rise .22s var(--arc-ease-out) both}@media (min-width:48rem){.help-panel[open]{animation-name:help-slide}}.help-chevron{transition:transform .2s var(--arc-ease-out)}}@keyframes help-rise{0%{transform:translateY(100%)}}@keyframes help-slide{0%{transform:translate(100%)}}@media (forced-colors:active){.help-panel{border-left:1px solid canvastext}.help-field:disabled,.help-send{border-color:graytext}}