.public-topic-bar{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--line);flex-shrink:0}.public-topic-bar label{display:flex;align-items:center;gap:10px;min-width:0;font-size:13px;color:var(--muted)}.public-topic-bar select{min-width:0;max-width:240px;padding:8px;border-radius:8px;border:1px solid var(--line);background:var(--input);color:var(--text)}.public-topic-bar button{white-space:nowrap;padding:8px 12px}@media(max-width:760px){.public-topic-bar{padding:8px 12px}.public-topic-bar label{flex:1;gap:6px}.public-topic-bar select{width:100%;max-width:160px}.public-topic-bar button{font-size:12px}}
.public-topic-link{color:inherit;text-decoration:underline;text-underline-offset:3px;font-weight:600}