.topic-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;padding:17px 18px;border-bottom:1px solid var(--line);cursor:pointer}.topic-row:hover{background:#fafbfc}.topic-row h3{margin:4px 0 5px;font-size:16px}.topic-row p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical}.topic-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:12px}.tag,.state{padding:2px 7px;border-radius:3px;background:#f0f2f5;color:#475467}.state{color:var(--green);background:#eaf7f1}.topic-numbers{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px;text-align:center}.topic-numbers strong{display:block;color:#344054;font-size:15px}.crumb{padding:12px 18px;border-bottom:1px solid var(--line);color:var(--blue);cursor:pointer}.post{display:grid;grid-template-columns:145px minmax(0,1fr);border-bottom:1px solid var(--line)}.author-panel{padding:20px 14px;background:#f8fafb;text-align:center}.avatar{display:grid;width:48px;height:48px;margin:0 auto 8px;place-items:center;border-radius:50%;color:#fff;background:#52677d;font-size:18px;font-weight:800}.author-panel strong,.author-panel small{display:block}.author-panel small{margin-top:5px;color:var(--muted)}.post-main{min-width:0;padding:20px}.post-head{display:flex;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid #edf0f2;color:var(--muted);font-size:12px}.post-body{min-height:90px;padding:18px 0;white-space:pre-wrap;overflow-wrap:anywhere}.post-tools{display:flex;justify-content:flex-end;gap:8px}.post-tools button{padding:5px 9px;border:1px solid var(--line);border-radius:4px;background:#fff;cursor:pointer}.post.adopted{box-shadow:inset 3px 0 var(--green)}.adopted-label{color:var(--green);font-weight:700}.reply-context{margin-bottom:12px;padding:8px 10px;border-left:3px solid #aab8c5;color:var(--muted);background:#f6f7f9}.reply-editor{padding:18px}.reply-editor textarea{width:100%;min-height:130px;padding:12px;border:1px solid #cbd2dc;border-radius:5px;resize:vertical}.reply-target{margin:0 0 8px;color:var(--blue)}.profile-form{display:grid;gap:12px;padding:20px}.profile-form label{display:grid;gap:6px}.profile-form input,.profile-form textarea{padding:10px;border:1px solid var(--line);border-radius:5px}.notification{display:grid;grid-template-columns:1fr auto;gap:14px;padding:15px 18px;border-bottom:1px solid var(--line)}.notification.unread{box-shadow:inset 3px 0 var(--blue);background:#f8fcff}.notification time{color:var(--muted);font-size:12px}@media(max-width:600px){.topic-row{grid-template-columns:1fr}.topic-numbers{justify-content:flex-start}.post{grid-template-columns:1fr}.author-panel{display:flex;align-items:center;gap:10px;text-align:left}.avatar{width:38px;height:38px;margin:0}.post-main{padding:16px}}