:root{--bg-0: #f8fafc;--bg-1: #ffffff;--bg-2: #f1f5f9;--bg-3: #e2e8f0;--bg-4: #cbd5e1;--border: #e2e8f0;--border-light: #cbd5e1;--text-primary: #0f172a;--text-secondary: #334155;--text-muted: #64748b;--text-mono: #475569;--teal-600: #3b7a75;--teal-400: #2d6662;--teal-bg: #edf5f4;--teal-border: #c4dedb;--violet-600: #5b5b88;--violet-400: #4a4a75;--violet-bg: #f0f0f7;--violet-border: #d4d4e6;--amber-500: #8c6d3b;--amber-300: #785a2a;--amber-bg: #f7f4ee;--amber-border: #e6dec5;--green: #2d6662;--red: #c2410c;--gray-bg: #f1f5f9;--gray-border: #cbd5e1;--r-sm: 5px;--r: 9px;--r-lg: 13px;--topbar-h: 52px;--ctx-h: 52px;--input-h: 72px;--explorer-w: 256px;--pinboard-w: 256px;--safe-l: env(safe-area-inset-left, 0px);--safe-r: env(safe-area-inset-right, 0px);--safe-b: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;background:var(--bg-0);color:var(--text-primary);font-family:-apple-system,Apple SD Gothic Neo,Malgun 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.15s}.topbar-export:hover:not(:disabled){background:var(--bg-3)}.topbar-export:disabled{opacity:.4;cursor:not-allowed}.explorer{display:flex;flex-direction:column;background:var(--bg-1);border-right:1px solid var(--border);overflow:hidden}.explorer-search{padding:12px 10px 8px}.search-input-wrap{display:flex;align-items:center;gap:8px;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r-sm);padding:6px 10px}.search-input-wrap:focus-within{border-color:var(--teal-600)}.search-input-wrap svg{color:var(--text-muted);flex-shrink:0;width:14px;height:14px}.search-input-wrap input{background:none;border:none;outline:none;color:var(--text-primary);font-size:13px;width:100%}.explorer-tabs{display:flex;margin:0 10px 8px;background:var(--bg-2);border-radius:var(--r-sm);padding:3px}.explorer-tab{flex:1;padding:5px;border-radius:4px;border:none;background:none;color:var(--text-secondary);font-size:12px;font-weight:500;transition:all 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var(--border);flex-shrink:0;flex-wrap:wrap;overflow:hidden}.context-label{font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:.6px;text-transform:uppercase;white-space:nowrap}.ctx-chip{display:flex;align-items:center;gap:6px;padding:4px 8px 4px 10px;border-radius:20px;font-size:12px;font-weight:600}.chip-company{background:var(--teal-bg);border:1px solid var(--teal-border);color:var(--teal-400)}.chip-policy{background:var(--violet-bg);border:1px solid var(--violet-border);color:var(--violet-400)}.ctx-chip-remove{cursor:pointer;opacity:.65;font-size:14px;line-height:1}.ctx-chip-remove:hover{opacity:1}.ctx-add-btn{display:flex;align-items:center;gap:4px;padding:4px 10px;border:1px dashed var(--border-light);border-radius:20px;background:none;color:var(--text-muted);font-size:12px;font-weight:500;transition:all .15s}.ctx-add-btn:hover{border-color:var(--teal-600);color:var(--teal-400);background:var(--teal-bg)}.center-pane{display:flex;flex-direction:column;overflow:hidden;min-height:0;min-width:0;background:var(--bg-0)}.conversation{flex:1;overflow-y:auto;overflow-x:hidden;padding:20px 16px;display:flex;flex-direction:column;gap:20px;min-height:0;min-width:0;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.conversation>*{min-width:0}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:14px;text-align:center;color:var(--text-muted)}.empty-icon{font-size:44px;opacity:.35}.empty-state h3{font-size:17px;font-weight:700;color:var(--text-secondary)}.empty-state p{font-size:13px;line-height:1.65;max-width:260px}.empty-state strong{color:var(--text-primary)}.user-turn{display:flex;justify-content:flex-end}.user-bubble{background:var(--bg-3);border:1px solid var(--border-light);border-radius:14px 14px 2px;padding:9px 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var(--border);border-radius:var(--r-lg);overflow:hidden;transition:border-color .15s}.insight-block.pinned{border-color:var(--amber-border)}.block-header{display:flex;align-items:center;gap:8px;padding:9px 14px;background:var(--bg-2);border-bottom:1px solid var(--border);flex-wrap:wrap}.skill-tag{font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.3px;white-space:nowrap}.skill-teal{background:var(--teal-bg);color:var(--teal-400);border:1px solid var(--teal-border)}.skill-violet{background:var(--violet-bg);color:var(--violet-400);border:1px solid var(--violet-border)}.skill-amber{background:var(--amber-bg);color:var(--amber-300);border:1px solid var(--amber-border)}.block-title{flex:1;font-size:13px;font-weight:600;color:var(--text-primary)}.block-meta{font-size:11px;color:var(--text-mono);font-family:SF 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var(--border-light)}.bar-val{font-size:11px;font-weight:600;width:34px;font-variant-numeric:tabular-nums;color:var(--text-secondary)}.treat-val{color:var(--teal-400)}.shap-chart{display:flex;flex-direction:column;gap:6px}.shap-row{display:flex;align-items:center;gap:8px}.shap-feature{font-size:11px;color:var(--text-secondary);width:90px;text-align:right;flex-shrink:0}.shap-track{flex:1;position:relative;height:14px;background:var(--bg-3);border-radius:2px;overflow:hidden}.shap-zero{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--border-light)}.shap-bar{position:absolute;top:0;height:100%}.shap-bar.pos{left:50%;background:var(--teal-600)}.shap-bar.neg{right:50%;background:var(--violet-600)}.shap-val{font-size:11px;width:34px;font-variant-numeric:tabular-nums}.match-list{display:flex;flex-direction:column;gap:8px}.match-card{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r-sm);padding:10px 12px;transition:border-color .15s}.match-card:hover{border-color:var(--teal-600)}.match-card.golden-card{border-color:#d977064d}.match-card-header{display:flex;align-items:center;gap:7px;margin-bottom:6px;flex-wrap:wrap}.match-rank{font-size:12px;font-weight:700;color:var(--text-muted)}.star{color:var(--amber-300);font-size:12px}.match-name{flex:1;font-size:13px;font-weight:600;color:var(--text-primary)}.match-card-body{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;margin-bottom:8px}.match-id{font-size:10px;color:var(--text-muted);font-family:monospace;display:block}.coverage-note{font-size:11px;color:var(--amber-300);font-style:italic;margin-top:2px}.match-score{display:flex;flex-direction:column;align-items:flex-end;gap:1px;font-variant-numeric:tabular-nums;white-space:nowrap;text-align:right}.match-rate{font-size:15px;font-weight:700;color:var(--teal-400)}.match-lift{font-size:11px;font-weight:600}.match-lift.up{color:var(--teal-400)}.match-lift.down{color:var(--text-muted)}.match-rate-sub{font-size:10px;color:var(--text-muted);font-weight:400}.match-group-head{display:flex;align-items:baseline;gap:8px;margin:10px 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.15s}.announcement-card:hover{border-color:var(--teal-600)}.announcement-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-bottom:4px}.announcement-title{font-size:13px;font-weight:600;color:var(--text-primary)}.announcement-scope{font-size:10px;padding:1px 6px;border-radius:3px;white-space:nowrap;background:var(--gray-bg);color:var(--text-secondary);border:1px solid var(--gray-border)}.announcement-meta-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:6px}.announcement-meta{font-size:11px;color:var(--text-muted)}.announcement-overview{font-size:12px;color:var(--text-secondary);line-height:1.5;margin:0}.announcement-empty{font-size:12px;color:var(--text-muted);padding:10px 0}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.profile-item{background:var(--bg-2);border:1px solid 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