.author-placeholder{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--background-secondary);color:var(--foreground-secondary)}.author-icon{opacity:.5}.author-icon svg{color:inherit}.dark-theme .author-placeholder{background:var(--action-secondary);border-color:var(--foreground-tertiary);color:var(--foreground-secondary)}