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18px;padding-left:18px;font-size:13px;line-height:1.6;display:flex}.kb-notes code{background:var(--bg-page);border:1px solid var(--border-soft);color:var(--brand);border-radius:4px;padding:1px 5px;font-size:12px}.kb-modal-actions{justify-content:flex-end;gap:10px;margin-top:8px;display:flex}.kb-progress{flex-direction:column;gap:2px;margin-bottom:16px;display:flex}.kb-node{align-items:flex-start;gap:12px;padding:10px 4px;display:flex;position:relative}.kb-node:before{content:"";background:var(--border-soft);width:2px;position:absolute;top:30px;bottom:-10px;left:13px}.kb-node:last-child:before{display:none}.kb-node-dot{background:var(--bg-page);border:2px solid var(--border);width:26px;height:26px;color:var(--text-muted);z-index:1;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.kb-node-body{padding-top:2px}.kb-node-label{color:var(--text-muted);font-size:14px;font-weight:600}.kb-node-desc{color:var(--text-muted);margin-top:2px;font-size:12px}.kb-node.active .kb-node-dot{background:var(--brand);border-color:var(--brand);color:#fff;animation:1.2s ease-in-out infinite kb-pulse}.kb-node.active .kb-node-label{color:var(--text-primary)}.kb-node.done .kb-node-dot{background:var(--emerald);border-color:var(--emerald);color:#fff}.kb-node.done .kb-node-label{color:var(--text-primary)}.kb-node.done:before{background:var(--emerald-border)}.kb-node.error .kb-node-dot{background:var(--rose);border-color:var(--rose);color:#fff}.kb-node.error .kb-node-label{color:var(--rose)}@keyframes kb-pulse{0%,to{box-shadow:0 0 #4f46e566}50%{box-shadow:0 0 0 6px #4f46e500}}.kb-result{background:var(--emerald-bg);border:1px solid var(--emerald-border);color:var(--emerald);border-radius:var(--radius-xs);margin-bottom:14px;padding:12px 14px;font-size:13.5px;line-height:1.6}.kb-stat-row{color:var(--text-muted);margin-bottom:14px;font-size:13px}.kb-stat-row strong{color:var(--text-primary)}.kb-upload{border:1px dashed var(--border);border-radius:var(--radius-sm);background:var(--bg-page);flex-direction:column;gap:6px;margin-bottom:14px;padding:14px;display:flex}.kb-upload-label{background:var(--brand);color:#fff;border-radius:var(--radius-xs);cursor:pointer;justify-content:center;align-items:center;gap:8px;padding:9px 14px;font-size:13px;font-weight:600;transition:background .2s;display:inline-flex}.kb-upload-label:hover{background:var(--brand-dark)}.kb-upload-label input{display:none}.kb-upload-hint{color:var(--text-muted);font-size:11px;line-height:1.5}.kb-msg{border-radius:var(--radius-xs);margin-bottom:12px;padding:9px 12px;font-size:12.5px;line-height:1.5}.kb-msg.ok{background:var(--emerald-bg);color:var(--emerald);border:1px solid var(--emerald-border)}.kb-msg.err{background:var(--rose-bg);color:var(--rose);border:1px solid var(--rose-border)}.kb-law-list{flex-direction:column;gap:10px;display:flex}.kb-empty{color:var(--text-muted);text-align:center;padding:18px 0;font-size:13px}.kb-law-card{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.kb-law-title{cursor:pointer;background:var(--bg-chat);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:12px 14px;display:flex}.kb-law-title:hover{background:var(--border-soft)}.kb-caret{color:var(--text-muted);width:12px;font-size:12px}.kb-law-name{color:var(--text-primary);flex:1;font-size:14px;font-weight:600}.kb-law-count{color:var(--text-muted);font-size:12px}.kb-del-law{color:var(--rose);border:1px solid var(--rose-border);border-radius:var(--radius-xs);cursor:pointer;background:#fff;flex-shrink:0;padding:4px 10px;font-size:12px}.kb-del-law:hover{background:var(--rose-bg)}.kb-article-list{border-top:1px solid var(--border-soft);background:var(--bg-page);max-height:50vh;overflow-y:auto}.kb-article{border-bottom:1px solid var(--border-soft);padding:12px 14px}.kb-article:last-child{border-bottom:none}.kb-article-head{align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.kb-article-no{color:var(--brand);font-size:13px;font-weight:600}.kb-article-eff{color:var(--text-muted);font-size:11px}.kb-article-content{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:12.5px;line-height:1.6;display:-webkit-box;overflow:hidden}.kb-article-actions{gap:14px;margin-top:8px;display:flex}.kb-link{color:var(--brand);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px}.kb-link:hover{text-decoration:underline}.kb-link.danger{color:var(--rose)}.kb-edit{flex-direction:column;gap:8px;display:flex}.kb-edit-article,.kb-edit-effective{border:1px solid var(--border);border-radius:var(--radius-xs);padding:7px 10px;font-family:inherit;font-size:13px}.kb-edit-content{border:1px solid var(--border);border-radius:var(--radius-xs);resize:vertical;padding:9px 10px;font-family:inherit;font-size:13px;line-height:1.6}.kb-edit-actions{gap:8px;display:flex}.kb-btn{border-radius:var(--radius-xs);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:#fff;padding:7px 14px;font-size:13px}.kb-btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.kb-btn.primary:hover{background:var(--brand-dark)}@media (max-width:767px){.kb-admin-drawer{border-radius:20px 20px 0 0;width:100%;max-width:100%;height:auto;max-height:88dvh;inset:auto 0 0;transform:translateY(100%);box-shadow:0 -12px 40px #0f172a2e}.kb-admin-drawer.open{transform:translateY(0)}}.drawer-header{border-bottom:1px solid var(--border-soft);flex-shrink:0;justify-content:space-between;align-items:center;padding:18px 20px;display:flex}.drawer-header h2{color:var(--text-primary);align-items:center;gap:8px;font-size:15px;font-weight:700;display:flex}.drawer-close{cursor:pointer;width:34px;height:34px;color:var(--text-muted);background:0 0;border:none;border-radius:9px;justify-content:center;align-items:center;transition:background .2s;display:inline-flex}.drawer-close:hover{background:var(--bg-page);color:var(--text-secondary)}.drawer-body{-webkit-overflow-scrolling:touch;flex:1;padding:6px 20px 20px;overflow-y:auto}.setting-group{border-bottom:1px solid var(--border-soft);padding:18px 0}.setting-group:last-child{border-bottom:none}.setting-group-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.6px;font-size:11px;font-weight:700}.setting-group-desc{color:var(--text-muted);margin-top:3px;font-size:11.5px;line-height:1.5}.setting-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.option-list{flex-direction:column;gap:8px;margin-top:12px;display:flex}.option-item{border:1px solid var(--border);color:var(--text-secondary);font-size:13px;font-family:var(--font-sans);text-align:left;cursor:pointer;background:#fff;border-radius:12px;justify-content:space-between;align-items:center;padding:11px 14px;transition:all .2s;display:flex}.option-item:hover:not(:disabled){border-color:var(--brand-light);background:#f8fafc}.option-item.active{border-color:var(--brand);color:var(--brand);background:#eef2ff;font-weight:600}.option-item:disabled{opacity:.5;cursor:not-allowed}.option-check{color:var(--brand);font-weight:700}.voice-grid{grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px;display:grid}.voice-item{border:1px solid var(--border);color:var(--text-secondary);font-size:13px;font-family:var(--font-sans);text-align:center;cursor:pointer;background:#fff;border-radius:11px;padding:10px 12px;transition:all .2s}.voice-item:hover:not(:disabled){border-color:var(--brand-light);background:#f8fafc}.voice-item.active{border-color:var(--brand);color:var(--brand);background:#eef2ff;font-weight:600}.switch{cursor:pointer;background:#cbd5e1;border:none;border-radius:13px;flex-shrink:0;width:46px;height:26px;padding:0;transition:background .2s;position:relative}.switch.on{background:var(--brand)}.switch:disabled{opacity:.5;cursor:not-allowed}.switch-knob{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000040}.switch.on .switch-knob{transform:translate(20px)}.drawer-footer{border-top:1px solid var(--border-soft);background:var(--bg-page);color:var(--text-muted);text-align:center;flex-shrink:0;padding:14px 20px;font-size:11px;line-height:1.6}@media (max-width:767px){.settings-drawer{border-radius:20px 20px 0 0;width:100%;max-width:100%;height:auto;max-height:85dvh;inset:auto 0 0;transform:translateY(100%);box-shadow:0 -12px 40px #0f172a2e}.settings-drawer.open{transform:translateY(0)}.drawer-body{padding:4px 16px 16px}.drawer-header{padding:16px}}.laws-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);background:#ffffffe6;flex-shrink:0;align-items:center;gap:12px;padding:14px 18px;display:flex}.laws-back{border:1px solid var(--border);width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:#fff;border-radius:11px;flex-shrink:0;justify-content:center;align-items:center;font-size:19px;text-decoration:none;transition:all .2s;display:inline-flex}.laws-back:hover{color:var(--brand);border-color:var(--brand-light);background:#eef2ff}.laws-title-wrap{min-width:0}.laws-title{color:var(--text-primary);font-size:17px;font-weight:700}.laws-sub{color:var(--text-muted);margin-top:1px;font-size:12px}.laws-list{scroll-behavior:smooth;-webkit-overflow-scrolling:touch;flex:1;padding:18px;display:block;overflow-y:auto}.laws-meta{gap:10px;margin-bottom:18px;display:flex}.laws-meta-item{border-radius:var(--radius-sm);border:1px solid var(--border);background:linear-gradient(135deg,#eef2ff 0%,#f8fafc 100%);flex-direction:column;flex:1;align-items:center;gap:2px;padding:14px 8px;display:flex}.laws-meta-num{color:var(--brand);font-size:22px;font-weight:800;line-height:1.2}.laws-meta-label{color:var(--text-muted);font-size:11px}.law-cat{margin-bottom:22px}.law-cat-title{color:var(--text-secondary);letter-spacing:.5px;border-bottom:2px solid var(--border);margin-bottom:12px;padding:0 4px 10px;font-size:13px;font-weight:700}.law-list{flex-direction:column;gap:10px;display:flex}.law-list-card{border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .15s;display:flex}.law-list-card:hover{box-shadow:var(--shadow);border-color:#c7d2fe;transform:translateY(-1px)}.law-list-card:active{transform:translateY(0)}.law-list-main{flex-direction:column;gap:4px;min-width:0;display:flex}.law-card-name{color:var(--text-primary);font-size:14.5px;font-weight:700}.law-list-meta{color:var(--text-muted);font-size:11.5px}.law-list-right{flex-shrink:0;align-items:center;gap:10px;display:flex}.law-card-count{color:var(--brand);white-space:nowrap;background:#eef2ff;border-radius:999px;flex-shrink:0;padding:2px 9px;font-size:11px;font-weight:600}.law-list-arrow{color:var(--text-muted);font-size:20px;transition:transform .2s,color .2s}.law-list-card:hover .law-list-arrow{color:var(--brand);transform:translate(3px)}.law-superseded{color:#b45309;margin-left:6px}.law-detail-body{flex:1;min-height:0;display:flex;overflow:hidden}.law-toc{border-right:1px solid var(--border);background:#fbfcfe;flex-shrink:0;width:232px;padding:16px 12px;overflow-y:auto}.law-toc-title{color:var(--text-muted);letter-spacing:1px;padding:0 8px 10px;font-size:12px;font-weight:700}.law-toc-list{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.law-toc-link{color:var(--text-secondary);border-left:2px solid #0000;border-radius:8px;padding:7px 10px;font-size:13px;line-height:1.4;text-decoration:none;transition:background .15s,color .15s,border-color .15s;display:block}.law-toc-link:hover{color:var(--brand);border-left-color:var(--brand);background:#eef2ff}.law-detail-main{scroll-behavior:smooth;-webkit-overflow-scrolling:touch;flex:1;min-width:0;padding:18px 22px 32px;overflow-y:auto}.law-detail-meta{color:var(--text-muted);background:var(--bg-page);border:1px solid var(--border-soft);border-radius:var(--radius-sm);margin-bottom:16px;padding:10px 14px;font-size:12.5px}.law-articles{display:block}.law-chapter,.law-article{scroll-margin-top:80px}.law-chapter{color:var(--text-primary);background:linear-gradient(90deg,#f5f7ff 0%,#0000 100%);border-left:3px solid #c7d2fe;margin:16px 0 10px;padding:6px 0 6px 12px;font-size:13.5px;font-weight:700}.law-preface{color:var(--text-muted);border-radius:var(--radius-xs);background:#f8fafc;margin-bottom:10px;padding:8px 12px;font-size:12px;font-style:italic;line-height:1.7}.law-article{border-radius:var(--radius-xs);background:var(--bg-page);border-left:3px solid var(--brand);margin-bottom:12px;padding:12px 14px}.law-article:last-child{margin-bottom:0}.law-article-head{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:6px;display:flex}.law-article-no{color:var(--brand);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700}.law-article-text{color:var(--text-secondary);word-break:break-word;overflow-wrap:anywhere;font-size:13.5px;line-height:1.85}.law-article-text p{margin:0 0 8px}.law-article-text p:last-child{margin-bottom:0}.law-table{border-collapse:collapse;background:#fff;width:100%;margin:10px 0 4px;font-size:12.5px}.law-table th,.law-table td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:6px 8px}.law-table th{color:var(--text-primary);background:#eef2ff;font-weight:600}.laws-foot-note{color:var(--text-muted);text-align:center;opacity:.85;margin-top:6px;padding:4px 8px 8px;font-size:11px;line-height:1.6}.kb-link{color:var(--text-muted);cursor:pointer;text-decoration:none;transition:color .2s}.kb-link:hover,.kb-link .hint-strong{color:var(--brand)}.kb-link:hover .hint-strong{text-decoration:underline}@media (max-width:767px){.laws-header{padding:12px}.laws-list{padding:14px 12px}.law-cat{margin-bottom:18px}.law-detail-body{flex-direction:column;overflow:visible}.law-toc{border-right:none;border-bottom:1px solid var(--border);width:auto;max-height:150px;padding:10px 12px}.law-detail-main{padding:14px 12px 28px}}@media (min-width:768px){.messages-area::-webkit-scrollbar{width:6px}.drawer-body::-webkit-scrollbar{width:6px}.messages-area::-webkit-scrollbar-track{background:0 0}.drawer-body::-webkit-scrollbar-track{background:0 0}.messages-area::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.drawer-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}.messages-area::-webkit-scrollbar-thumb:hover{background:#94a3b8}.drawer-body::-webkit-scrollbar-thumb:hover{background:#94a3b8}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}