:root{--companion-cat-body:var(--color-brand-accent);--companion-cat-belly:var(--color-text-secondary);--companion-cat-face:var(--color-border-hard)}.mcb-companion-cat{image-rendering:pixelated;flex-shrink:0}.mcb-companion-fab{position:fixed;bottom:calc(72px + env(safe-area-inset-bottom, 0px));right:16px;height:44px;padding:0 10px 0 6px;z-index:100;display:flex;align-items:center;gap:8px;background:var(--color-bg-card);border:2px solid var(--color-border-hard);box-shadow:var(--shadow-block-sm);color:var(--color-text-primary);cursor:pointer;transition:transform .15s,box-shadow .15s,background-color .15s}.mcb-companion-fab:hover{transform:translate(-1px,-1px);box-shadow:var(--shadow-block-hover);background:var(--color-bg-inset)}.mcb-companion-fab:active{transform:translate(2px,2px);box-shadow:none}@media (min-width:1024px){.mcb-companion-fab{bottom:24px;right:24px;height:44px;padding:0 12px 0 6px}}@media (min-width:769px) and (max-width:1023px){.mcb-companion-fab{bottom:calc(72px + 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