@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";
.sq-qb-wrapper{color:#0f172a;background:#fff;width:100%;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif}.qb-toast-notice{z-index:2000;color:#fff;background:#0f172a;border-radius:12px;align-items:center;gap:12px;padding:12px 20px;font-size:14px;font-weight:600;display:flex;position:fixed;top:24px;right:24px;box-shadow:0 10px 25px #0003}.qb-toast-notice button{color:#94a3b8;cursor:pointer;background:0 0;border:none;align-items:center;display:flex}.sq-qb-main{padding-top:48px;padding-bottom:90px}.sq-qb-header-text{text-align:center;margin-bottom:32px}.sq-qb-badge{color:#2563eb;background:#eff6ff;border:1px solid #dbeafe;border-radius:9999px;align-items:center;gap:6px;margin-bottom:12px;padding:6px 16px;font-size:12px;font-weight:700;display:inline-flex}.sq-qb-title{color:#0f172a;letter-spacing:-.6px;margin:0 0 10px;font-size:38px;font-weight:800}.sq-qb-subtitle{color:#64748b;max-width:620px;margin:0 auto;font-size:16px;line-height:1.5}.sq-qb-search-wrapper{width:100%;margin-bottom:40px}.sq-qb-search-row{flex-direction:row;align-items:center;gap:12px;display:flex}.sq-qb-search-bar{background:#f1f5f9;border:1px solid #0000;border-radius:9999px;flex:1;align-items:center;height:54px;padding:0 22px;transition:all .2s;display:flex}.sq-qb-search-bar:focus-within{background:#fff;border-color:#0284c7;box-shadow:0 0 0 4px #0284c71f,0 4px 14px #0000000d}.search-left-icon{color:#64748b;flex-shrink:0;margin-right:12px}.sq-qb-search-bar input{color:#0f172a;background:0 0;border:none;outline:none;flex:1;font-size:15px;font-weight:500}.sq-qb-search-bar input::placeholder{color:#94a3b8}.search-clear-btn{color:#64748b;cursor:pointer;background:0 0;border:none;align-items:center;padding:4px;display:flex}.sq-qb-ask-btn{color:#fff;cursor:pointer;background:#0284c7;border:none;border-radius:9999px;flex-shrink:0;justify-content:center;align-items:center;gap:8px;height:54px;padding:0 28px;font-size:14px;font-weight:700;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #0284c740}.sq-qb-ask-btn:hover{background:#0369a1;transform:translateY(-1px);box-shadow:0 6px 20px #0284c759}.sq-qb-filter-bar{scrollbar-width:none;align-items:center;gap:8px;padding:16px 0 4px;display:flex;overflow-x:auto}.sq-qb-filter-bar::-webkit-scrollbar{display:none}.sq-qb-filter-pill{color:#475569;cursor:pointer;white-space:nowrap;background:#f8fafc;border:1px solid #e2e8f0;border-radius:9999px;padding:8px 18px;font-size:13px;font-weight:600;transition:all .15s}.sq-qb-filter-pill:hover{color:#0f172a;background:#e2e8f0}.sq-qb-filter-pill.active{color:#fff;background:#0f172a;border-color:#0f172a;box-shadow:0 2px 8px #0f172a26}.sq-qb-grid-layout{grid-template-columns:1fr 340px;align-items:start;gap:48px;display:grid}.sq-qb-feed-column{flex-direction:column;display:flex}.question-empty-state{text-align:center;background:#f8fafc;border:1.5px dashed #cbd5e1;border-radius:20px;padding:48px 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#f1f5f9;margin-bottom:32px;padding-bottom:32px}.sq-qb-card:last-child{border-bottom:none}.sq-qb-author-row{align-items:center;gap:12px;display:flex}.author-avatar-img{object-fit:cover;border-radius:50%;width:44px;height:44px}.author-avatar-img-sm{object-fit:cover;border-radius:50%;width:36px;height:36px}.author-details{flex-direction:column;display:flex}.author-name-line{align-items:center;gap:8px;display:flex}.author-name{color:#0f172a;font-size:15px;font-weight:700}.author-role-badge{color:#64748b;background:#f1f5f9;border-radius:9999px;padding:2px 10px;font-size:11px;font-weight:600}.post-date-str{color:#94a3b8;margin-top:2px;font-size:12px}.sq-qb-card-title{color:#0f172a;cursor:pointer;margin:12px 0 10px;font-size:20px;font-weight:700;line-height:1.35;transition:color .15s}.sq-qb-card-title:hover{color:#0284c7}.sq-qb-tag-row{margin-bottom:16px}.subject-tag-green{color:#15803d;background:#dcfce7;border-radius:9999px;padding:4px 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#0284c740}.ask-submit-btn:hover{background:#0369a1}.ask-submit-btn:disabled{opacity:.6;cursor:not-allowed}.modal-comments-feed{flex-direction:column;gap:20px;display:flex}.threaded-comments-container{flex-direction:column;gap:16px;display:flex;position:relative}.comment-tree-node{flex-direction:column;display:flex;position:relative}.comment-node-row{gap:12px;display:flex;position:relative}.tree-connector-column{flex-direction:column;flex-shrink:0;align-items:center;width:24px;display:flex;position:relative}.tree-vertical-line{background:#e2e8f0;width:2px;position:absolute;top:0;bottom:0}.tree-toggle-btn{color:#64748b;cursor:pointer;z-index:2;background:#fff;border:1px solid #cbd5e1;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;margin-top:10px;transition:all 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