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var(--border);border-radius:var(--radius);font-size:13px;font-weight:600;color:var(--accent-dark);margin-top:8px}.question-attachment{margin-bottom:14px;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);font-size:13px}.question-attachment-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}.add-comment-btn{display:inline-flex;align-items:center;gap:5px;margin-top:10px;padding:5px 0;font-size:13px;font-weight:500;color:var(--text-secondary);background:none;border:none;cursor:pointer;transition:color .15s}.add-comment-btn:hover{color:var(--accent-dark)}.comment-field{margin-top:8px}.comment-list{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.comment-item{padding:8px 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