/* Nexus CSL branding; no authentication or authorization behavior. */
img[src="assets/logo.svg"],img[src="/assets/logo.svg"]{min-height:58px;max-width:360px;margin:0 auto;object-fit:contain;border-radius:8px}
[data-testid="new-chat-button"] svg{display:none}
[data-testid="new-chat-button"]::before{content:"";display:block;width:32px;height:32px;flex-shrink:0;background:url("/assets/nexus-csl-favicon.svg") center/contain no-repeat;border-radius:8px}
[data-testid="nav-new-chat-fab"] svg{display:none}
[data-testid="nav-new-chat-fab"]::before{content:"";display:block;width:32px;height:32px;background:url("/assets/nexus-csl-favicon.svg") center/contain no-repeat}