*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;color:#000;line-height:1.6}:root{--bg-primary: #ffffff;--bg-secondary: #f8f8f8;--bg-tertiary: #e8e8e8;--text-primary: #000000;--text-secondary: #333333;--text-muted: #666666;--border-color: #cccccc;--border-dark: #999999;--shadow: rgba(0, 0, 0, .1);--shadow-dark: rgba(0, 0, 0, .2);--space-xs: .25rem;--space-sm: .5rem;--space-md: .75rem;--space-lg: 1rem;--space-xl: 1.25rem;--space-2xl: 1.5rem;--space-3xl: 2rem;--font-size-xs: .6875rem;--font-size-sm: .75rem;--font-size-base: .8125rem;--font-size-md: .875rem;--font-size-lg: .9375rem;--font-size-xl: 1rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.3;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 624.9375rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-base: 0 2px 4px 0 rgba(0, 0, 0, .1);--shadow-md: 0 4px 8px 0 rgba(0, 0, 0, .12);--shadow-lg: 0 8px 16px 0 rgba(0, 0, 0, .15);--shadow-xl: 0 12px 24px 0 rgba(0, 0, 0, .18);--z-base: 1;--z-dropdown: 1000;--z-sticky: 1020;--z-modal: 1030;--z-tooltip: 1040;--transition-fast: .15s;--transition-base: .2s;--transition-slow: .3s;--transition-ease: cubic-bezier(.4, 0, .2, 1)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-4{gap:1rem}.gap-8{gap:2rem}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:600;margin-bottom:.5rem}h1{font-size:2.5rem;font-weight:700}h2{font-size:2rem}h3{font-size:1.5rem}p{color:var(--text-secondary);margin-bottom:1rem}.btn{padding:.75rem 1.5rem;border:2px solid var(--border-dark);background-color:var(--bg-primary);color:var(--text-primary);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block}.btn:hover,.btn-primary{background-color:var(--text-primary);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--bg-primary);color:var(--text-primary)}.btn-summarize{background-color:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-dark);border-radius:9999px}.btn-summarize:hover{background-color:var(--text-primary);color:var(--bg-primary)}.btn-predict{background-color:var(--text-primary);color:var(--bg-primary);border-color:var(--text-primary);border-radius:9999px}.btn-predict:hover{background-color:var(--bg-primary);color:var(--text-primary);border-color:var(--text-primary)}.btn-link{border-radius:9999px}.btn-link:hover{background-color:var(--text-primary)!important;color:var(--bg-primary)!important}.card{background-color:var(--bg-primary);border:1px solid var(--border-color);padding:1.5rem;margin-bottom:1rem;box-shadow:0 2px 4px var(--shadow)}.card:hover{box-shadow:0 4px 8px var(--shadow-dark);border-color:var(--border-dark)}.input{width:100%;padding:.75rem;border:2px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-primary);font-size:1rem}.input:focus{outline:none;border-color:var(--border-dark)}.nav{background-color:var(--bg-primary);border-bottom:2px solid var(--border-color);padding:1rem 0}.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem}.nav-brand{color:var(--text-primary);text-decoration:none;display:inline-flex;align-items:center}.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:4px;width:44px;height:44px;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-primary);cursor:pointer;padding:.5rem;transition:border-color .2s ease,background-color .2s ease}.nav-toggle span{display:block;width:100%;height:2px;background-color:var(--text-primary);transition:transform .2s ease,opacity .2s ease}.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.nav-links{display:flex;align-items:center;gap:.75rem}.nav-link{color:var(--text-primary);text-decoration:none;font-weight:500;padding:.5rem 1rem;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center}.nav-link:hover{border-color:var(--border-dark)}.nav-link.active{background-color:var(--text-primary);color:var(--bg-primary)}@media(max-width:768px){.container{padding:0 1rem}.flex{flex-direction:column}.gap-4>*+*{margin-top:1rem}.card{padding:1rem}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.btn{width:100%;text-align:center}.input{font-size:16px}.nav-bar{flex-wrap:wrap;align-items:flex-start;position:relative}.nav-toggle{display:inline-flex}.nav-links{position:absolute;top:100%;left:0;right:0;background-color:var(--bg-primary);border:2px solid var(--border-color);border-top:none;flex-direction:column;align-items:stretch;gap:0;max-height:0;overflow:hidden;opacity:0;transition:max-height .3s ease,opacity .3s ease;z-index:1000;box-shadow:0 4px 6px var(--shadow)}.nav-links.open{max-height:300px;opacity:1;display:flex}.nav-link{width:100%;border-radius:0;border-bottom:1px solid var(--border-color);padding:1rem}}@media(max-width:480px){.container{padding:0 .75rem}.nav{padding:.75rem 0}.nav h2{font-size:1.25rem}.card{padding:.75rem}h1{font-size:1.75rem}.main-content{padding:1rem 0}}.mb-6{margin-bottom:1.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.skeleton{background:linear-gradient(90deg,var(--bg-secondary) 25%,var(--bg-primary) 50%,var(--bg-secondary) 75%);background-size:200px 100%;animation:shimmer 1.5s infinite}@media(hover:none)and (pointer:coarse){.btn,.nav-link,.input,select{min-height:44px;display:flex;align-items:center;justify-content:center}.nav-link{padding:.75rem 1rem}}.app{min-height:100vh;background-color:var(--bg-primary)}.main-content{padding:2rem 0;min-height:calc(100vh - 120px)}.loading{text-align:center;padding:2rem;color:var(--text-muted)}.error{background-color:var(--bg-secondary);border:2px solid var(--border-dark);padding:1rem;margin:1rem 0;color:var(--text-primary)}.text-center{text-align:center}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.mt-4{margin-top:1rem}.mt-8{margin-top:2rem}:root{--ai-glass-bg: rgba(255, 255, 255, .8);--ai-glass-border: rgba(255, 255, 255, .5);--ai-shadow-sm: var(--shadow-sm);--ai-shadow-md: var(--shadow-md);--ai-accent-summary: #10b981;--ai-accent-summary-bg: rgba(16, 185, 129, .08);--ai-accent-summary-border: rgba(16, 185, 129, .2);--ai-accent-predict: #8b5cf6;--ai-accent-predict-bg: rgba(139, 92, 246, .08);--ai-accent-predict-bg-light: rgba(139, 92, 246, .05);--ai-accent-predict-border: rgba(139, 92, 246, .2);--ai-accent-trace: #3b82f6;--ai-accent-trace-bg: rgba(59, 130, 246, .08);--ai-accent-trace-border: rgba(59, 130, 246, .2);--chain-step-bg: #f8f9fa;--chain-step-border: #e5e7eb;--chain-arrow-color: var(--ai-accent-predict);--chain-step-hover-bg: #f3f4f6}.ai-toolbar{display:inline-flex;align-items:center;gap:8px;padding:6px 8px;background:var(--ai-glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.06);border-radius:999px;box-shadow:var(--ai-shadow-sm);transition:all .3s ease}.ai-toolbar-desktop{display:inline-flex}.ai-toolbar-mobile{display:none;position:relative}.ai-toolbar:hover{box-shadow:var(--ai-shadow-md);border-color:#0000001a}.ai-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13px;font-weight:600;color:#4b5563;background:transparent;border:1px solid transparent;border-radius:999px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);overflow:hidden;white-space:nowrap}.ai-btn:disabled{opacity:.6;cursor:not-allowed}.ai-btn-summary:hover,.ai-btn-summary.active{color:var(--ai-accent-summary);background:#10b98114;border-color:#10b98133}.ai-btn-predict:hover,.ai-btn-predict.active{color:var(--ai-accent-predict);background:#8b5cf614;border-color:#8b5cf633}.ai-btn-trace:hover,.ai-btn-trace.active{color:var(--ai-accent-trace);background:#3b82f614;border-color:#3b82f633}.ai-btn.loading{padding-left:32px;color:#9ca3af}.ai-spinner{position:absolute;left:10px;width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:ai-spin .8s linear infinite}@keyframes ai-spin{to{transform:rotate(360deg)}}.ai-dropdown-trigger{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;background:var(--ai-glass-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(0,0,0,.06);border-radius:999px;box-shadow:var(--ai-shadow-sm);font-size:14px;font-weight:600;color:#4b5563;cursor:pointer;transition:all .2s ease;min-height:44px}.ai-dropdown-trigger:hover{box-shadow:var(--ai-shadow-md);border-color:#0000001a}.ai-chevron{font-size:10px;transition:transform .2s ease}.ai-chevron.open{transform:rotate(180deg)}.ai-dropdown-menu{position:absolute;top:100%;left:0;right:0;margin-top:8px;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:12px;box-shadow:var(--ai-shadow-md);overflow:hidden;z-index:1000;animation:ai-slide-down .2s ease}.ai-dropdown-item{width:100%;padding:12px 16px;background:none;border:none;border-bottom:1px solid rgba(0,0,0,.04);text-align:left;font-size:14px;font-weight:500;color:#374151;cursor:pointer;transition:background .2s ease;display:flex;align-items:center;justify-content:space-between;min-height:44px}.ai-dropdown-item:last-child{border-bottom:none}.ai-dropdown-item:hover:not(:disabled){background:#00000005}.ai-dropdown-item:disabled{opacity:.6;cursor:not-allowed}.ai-dropdown-item.loading{color:#9ca3af}.ai-spinner-small{width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:ai-spin .8s linear infinite;margin-right:8px}.ai-checkmark{color:#10b981;font-weight:700;font-size:12px}@media(min-width:769px){.topic-actions-container{display:flex;align-items:center;justify-content:space-between;gap:1rem}.source-links{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}}.ai-result-card{margin-top:16px;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;box-shadow:var(--ai-shadow-md);overflow:hidden;animation:ai-slide-down .4s cubic-bezier(.16,1,.3,1)}.ai-result-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(0,0,0,.04);background:#fafafa80}.ai-result-title{font-size:14px;font-weight:600;color:#111827;display:flex;align-items:center;gap:8px}.ai-result-content{padding:20px;font-size:15px;line-height:1.6;color:#374151}.ai-result-actions{display:flex;gap:8px}.ai-action-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:6px;color:#6b7280;cursor:pointer;transition:all .2s}.ai-action-icon:hover{background:#0000000d;color:#111827}.ai-tabs{display:flex;padding:0 20px;border-bottom:1px solid rgba(0,0,0,.06);background:#fff}.ai-tab{padding:12px 16px;font-size:13px;font-weight:500;color:#6b7280;background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .2s}.ai-tab:hover{color:#111827}.ai-tab.active{color:var(--ai-accent-trace);border-bottom-color:var(--ai-accent-trace)}@keyframes ai-slide-down{0%{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.chain-reaction-container{display:flex;flex-direction:column;gap:var(--space-md);margin:var(--space-lg) 0}.chain-step-card{position:relative;background:var(--chain-step-bg);border:1px solid var(--chain-step-border);border-left:3px solid var(--ai-accent-predict);border-radius:var(--radius-md);padding:var(--space-lg) var(--space-xl);transition:all var(--transition-base) var(--transition-ease);box-shadow:var(--shadow-sm)}.chain-step-card:hover{background:var(--chain-step-hover-bg);box-shadow:var(--shadow-md);transform:translate(4px)}.chain-step-number{position:absolute;top:var(--space-lg);left:calc(-1 * var(--space-md));width:24px;height:24px;background:var(--ai-accent-predict);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:var(--font-weight-bold);box-shadow:var(--shadow-md);z-index:var(--z-base)}.chain-step-content{margin-left:var(--space-lg);line-height:var(--line-height-relaxed);color:var(--text-secondary);font-size:var(--font-size-lg)}.chain-step-content strong{color:var(--text-primary);font-weight:var(--font-weight-semibold)}.chain-arrow{width:2px;height:var(--space-lg);background:linear-gradient(to bottom,var(--ai-accent-predict) 0%,transparent 100%);margin:0 auto;position:relative}.chain-arrow:after{content:"";position:absolute;bottom:-6px;left:50%;transform:translate(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:8px solid var(--ai-accent-predict)}@media(max-width:768px){.chain-step-card{padding:var(--space-md) var(--space-lg)}.chain-step-number{left:calc(-1 * var(--space-sm));width:20px;height:20px;font-size:10px}.chain-step-content{margin-left:var(--space-md);font-size:var(--font-size-md)}}.timeline-container{display:flex;flex-direction:column;gap:0;margin:var(--space-lg) 0;position:relative}.timeline-item{display:flex;gap:var(--space-lg);position:relative}.timeline-line{position:relative;display:flex;flex-direction:column;align-items:center;flex-shrink:0}.timeline-dot{width:12px;height:12px;background:#000;border-radius:50%;flex-shrink:0;z-index:2}.timeline-connector{width:2px;flex:1;background:#d1d5db;min-height:40px}.timeline-item:last-child .timeline-connector{display:none}.timeline-content{flex:1;padding-bottom:var(--space-xl)}.timeline-date{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-muted);margin-bottom:var(--space-sm);letter-spacing:.5px}.timeline-event-card{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius-md);padding:var(--space-lg);transition:all var(--transition-base) var(--transition-ease);box-shadow:var(--shadow-sm)}.timeline-event-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.timeline-event-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);margin-bottom:var(--space-sm)}.timeline-event-title.start{color:#3b82f6}.timeline-event-title.evolve{color:#f59e0b}.timeline-event-title.result{color:#ef4444}.timeline-event-description{color:var(--text-secondary);font-size:var(--font-size-md);line-height:var(--line-height-relaxed);margin:0}@media(max-width:768px){.timeline-item{gap:var(--space-md)}.timeline-dot{width:10px;height:10px}.timeline-event-card{padding:var(--space-md)}.timeline-event-title{font-size:var(--font-size-md)}.timeline-event-description{font-size:var(--font-size-sm)}}.impact-breakdown-container{background:#f9fafb;border:1px solid #e5e7eb;border-radius:var(--radius-md);padding:var(--space-lg);margin:var(--space-lg) 0}.impact-breakdown-title{font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--text-primary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-lg)}.impact-item{margin-bottom:var(--space-lg)}.impact-item:last-child{margin-bottom:0}.impact-header{display:flex;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-xs)}.impact-icon{font-size:16px;flex-shrink:0}.impact-label{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--text-primary);flex-shrink:0;min-width:80px}.impact-bar-container{flex:1;height:20px;background:#e5e7eb;border-radius:var(--radius-sm);overflow:hidden;position:relative}.impact-bar-fill{height:100%;transition:width var(--transition-base) var(--transition-ease)}.impact-bar-fill.high{background:#ef4444}.impact-bar-fill.moderate{background:#f59e0b}.impact-bar-fill.low{background:#3b82f6}.impact-level{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--text-secondary);min-width:70px;text-align:right}.impact-explanation{margin-left:24px;margin-top:var(--space-xs);font-size:var(--font-size-sm);color:var(--text-muted);line-height:var(--line-height-relaxed)}@media(max-width:768px){.impact-breakdown-container{padding:var(--space-md)}.impact-header{flex-wrap:wrap}.impact-label{min-width:60px;font-size:var(--font-size-sm)}.impact-bar-container{height:16px}.impact-level{font-size:var(--font-size-xs);min-width:60px}.impact-explanation{margin-left:20px;font-size:var(--font-size-xs)}}.topic-actions-desktop{display:flex;align-items:center;justify-content:space-between;margin-top:1rem}.topic-actions-desktop .ai-toolbar{display:inline-flex}.topic-actions-desktop .source-links{display:flex;align-items:center;gap:.5rem}.topic-actions-mobile{display:none;margin-top:1rem}.topic-actions-mobile .ai-toolbar-mobile{display:block;width:100%;margin-bottom:1rem}.topic-actions-mobile .source-links-mobile{display:flex;flex-direction:column;gap:.5rem}@media(max-width:768px){.topic-actions-desktop{display:none!important}.topic-actions-mobile{display:block!important}.ai-dropdown-trigger{width:100%;justify-content:space-between;padding:16px 20px;font-size:15px}.ai-dropdown-menu{left:0;right:0;width:100%}.source-links-mobile{display:flex!important;flex-direction:column!important;gap:1rem!important;align-items:flex-start!important}.source-links-mobile a,.source-links-mobile button{font-size:.9rem!important;padding:8px 12px!important;white-space:nowrap;flex-shrink:0}.ai-tabs{flex-direction:column;padding:0}.ai-tab{width:100%;min-height:44px;padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid rgba(0,0,0,.06);border-left:3px solid transparent;border-radius:0}.ai-tab:first-child{border-radius:var(--radius-lg) var(--radius-lg) 0 0}.ai-tab:last-child{border-radius:0 0 var(--radius-lg) var(--radius-lg);border-bottom:none}.ai-tab.active{border-left-color:var(--ai-accent-trace);border-bottom-color:transparent;background:#3b82f60d}.ai-result-card{margin-top:var(--space-md)}.ai-result-header{padding:var(--space-md) var(--space-lg)}.ai-result-content{padding:var(--space-lg)}}@media(max-width:480px){.ai-btn{padding:0 var(--space-md);font-size:var(--font-size-sm)}.ai-result-header,.ai-result-content{padding:var(--space-md)}.ai-tab{padding:var(--space-md);font-size:var(--font-size-base)}}.topic-nav{position:fixed;top:120px;right:24px;width:280px;max-height:calc(100vh - 160px);background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;box-shadow:0 4px 12px #00000014;z-index:100;display:flex;flex-direction:column;transition:all .3s ease}.topic-nav.collapsed{width:auto;max-height:none}.topic-nav-header{display:flex;align-items:center;gap:8px;padding:16px;border-bottom:1px solid rgba(0,0,0,.06);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}.topic-nav-header:hover{background:#00000005}.topic-nav-title{font-size:14px;font-weight:600;color:#111827;flex:1}.topic-nav-count{font-size:12px;font-weight:500;color:#6b7280;background:#0000000a;padding:2px 8px;border-radius:999px}.topic-nav-toggle{font-size:10px;color:#9ca3af;transition:transform .3s}.topic-nav-toggle.collapsed{transform:rotate(0)}.topic-nav-list{overflow-y:auto;overflow-x:hidden;flex:1;padding:8px}.topic-nav-list::-webkit-scrollbar{width:6px}.topic-nav-list::-webkit-scrollbar-track{background:transparent}.topic-nav-list::-webkit-scrollbar-thumb{background:#0000001a;border-radius:3px}.topic-nav-list::-webkit-scrollbar-thumb:hover{background:#0003}.topic-nav-item{display:flex;flex-direction:column;gap:6px;padding:10px 12px;margin-bottom:4px;border-radius:8px;cursor:pointer;transition:all .2s ease;border-left:3px solid transparent}.topic-nav-item:hover{background:#0000000a;border-left-color:#0000001a}.topic-nav-item.active{background:#3b82f614;border-left-color:#3b82f6}.topic-nav-item.active .topic-nav-item-title{color:#111827;font-weight:600}.topic-nav-item-title{font-size:13px;line-height:1.4;color:#374151;font-weight:500;word-wrap:break-word;overflow-wrap:break-word}.topic-nav-badge{font-size:10px;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px;width:fit-content;background:#0000000f;color:#6b7280}@media(max-width:1200px){.topic-nav{display:none}}@media(max-width:1400px){.topic-nav{right:16px;width:240px}.topic-nav-item-title{font-size:12px}}.archive-sidebar{position:fixed;top:120px;left:24px;width:260px;max-height:calc(100vh - 160px);background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;box-shadow:0 4px 12px #00000014;z-index:100;display:flex;flex-direction:column;transition:all .3s ease}.archive-sidebar.collapsed{width:auto;max-height:none}.archive-sidebar-header{display:flex;align-items:center;gap:8px;padding:16px;border-bottom:1px solid rgba(0,0,0,.06);cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}.archive-sidebar-header:hover{background:#00000005}.archive-sidebar-title{font-size:14px;font-weight:600;color:#111827;flex:1}.archive-sidebar-count{font-size:12px;font-weight:500;color:#6b7280;background:#0000000a;padding:2px 8px;border-radius:999px}.archive-sidebar-toggle{font-size:10px;color:#9ca3af;transition:transform .3s}.archive-sidebar-filters{padding:8px 12px;border-bottom:1px solid rgba(0,0,0,.06)}.archive-search-input{width:100%;padding:6px 10px;font-size:12px;border:1px solid rgba(0,0,0,.12);border-radius:6px;outline:none;background:#fafafa;color:#111827;transition:border-color .2s;box-sizing:border-box}.archive-search-input:focus{border-color:#111827;background:#fff}.archive-search-input::placeholder{color:#9ca3af}.archive-category-chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.archive-chip{font-size:10px;font-weight:500;padding:2px 8px;border-radius:999px;border:1px solid rgba(0,0,0,.1);background:transparent;color:#6b7280;cursor:pointer;transition:all .15s;text-transform:capitalize}.archive-chip:hover{background:#0000000a;border-color:#0003}.archive-chip.active{background:#111827;color:#fff;border-color:#111827}.archive-no-results{padding:16px 12px;text-align:center;font-size:12px;color:#9ca3af}.archive-sidebar-list{overflow-y:auto;overflow-x:hidden;flex:1;padding:8px}.archive-sidebar-list::-webkit-scrollbar{width:6px}.archive-sidebar-list::-webkit-scrollbar-track{background:transparent}.archive-sidebar-list::-webkit-scrollbar-thumb{background:#0000001a;border-radius:3px}.archive-category-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#9ca3af;padding:8px 12px 4px;margin-top:4px}.archive-sidebar-item{display:flex;flex-direction:column;gap:2px;padding:8px 12px;margin-bottom:2px;border-radius:8px;cursor:pointer;transition:all .2s ease;border-left:3px solid transparent}.archive-sidebar-item:hover{background:#0000000a;border-left-color:#111827}.archive-item-title{font-size:12px;line-height:1.4;color:#374151;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.archive-item-time{font-size:10px;color:#9ca3af}@media(max-width:1200px){.archive-sidebar{display:none}}@media(max-width:1600px)and (min-width:1201px){.archive-sidebar{left:16px;width:220px}}.archive-modal-overlay{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1030;display:flex;align-items:center;justify-content:center;animation:archive-fade-in .2s ease}@keyframes archive-fade-in{0%{opacity:0}to{opacity:1}}.archive-modal{background:#fff;border-radius:16px;box-shadow:0 24px 48px #0003;width:90%;max-width:720px;max-height:85vh;display:flex;flex-direction:column;animation:archive-slide-up .3s cubic-bezier(.16,1,.3,1)}@keyframes archive-slide-up{0%{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.archive-modal-header{display:flex;justify-content:space-between;align-items:flex-start;padding:24px 24px 16px;border-bottom:1px solid rgba(0,0,0,.06)}.archive-modal-title{font-size:18px;font-weight:700;color:#111827;line-height:1.3;margin:0}.archive-modal-meta{display:flex;align-items:center;gap:8px;margin-top:8px}.archive-modal-badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.5px;background:#0000000f;color:#6b7280}.archive-modal-regions{font-size:12px;color:#9ca3af}.archive-modal-close{background:none;border:1px solid rgba(0,0,0,.1);border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#6b7280;font-size:18px;line-height:1;transition:all .2s;flex-shrink:0}.archive-modal-close:hover{background:#0000000d;color:#111827}.archive-modal-tabs{display:flex;padding:0 24px;border-bottom:1px solid rgba(0,0,0,.06)}.archive-modal-tab{padding:12px 16px;font-size:13px;font-weight:500;color:#6b7280;background:none;border:none;border-bottom:2px solid transparent;cursor:pointer;transition:all .2s}.archive-modal-tab:hover{color:#111827}.archive-modal-tab.active{color:#111827;border-bottom-color:#111827}.archive-modal-content{flex:1;overflow-y:auto;padding:16px 24px 24px}.archive-modal-content .ai-result-card{margin-top:0;border:none;box-shadow:none;border-radius:0}.archive-modal-empty{padding:2rem;text-align:center;color:#9ca3af;font-size:14px}.archive-modal-sources{padding:16px 24px;border-top:1px solid rgba(0,0,0,.06);background:#fafafa80;border-radius:0 0 16px 16px}.archive-sources-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#9ca3af;margin-bottom:8px}.archive-source-link{display:block;font-size:13px;color:#3b82f6;text-decoration:none;padding:4px 0;line-height:1.4}.archive-source-link:hover{text-decoration:underline}@media(max-width:768px){.archive-modal{width:95%;max-height:90vh;border-radius:12px}.archive-modal-header{padding:16px}.archive-modal-title{font-size:16px}.archive-modal-tabs{padding:0 16px}.archive-modal-content{padding:12px 16px 16px}.archive-modal-sources{padding:12px 16px}}.map-shell{width:100%;height:600px;position:relative;border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#f0f4f8,#e8edf2)}.map-overlay{position:absolute;background-color:#fff;padding:12px;border-radius:10px;box-shadow:0 2px 10px #0000001f;z-index:1000}.map-legend{top:16px;right:16px;min-width:0;padding:6px 10px}.map-legend-toggle{display:flex;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:0;font-size:.78rem;font-weight:600;color:#111;white-space:nowrap}.map-legend-toggle:hover{color:#000}.map-legend-toggle-dots{display:flex;gap:3px;align-items:center}.map-legend-toggle-label{font-size:.78rem;font-weight:600}.map-legend-toggle-chevron{font-size:.6rem;color:#999}.map-legend-body{margin-top:8px;padding-top:8px;border-top:1px solid #eee}.map-legend-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;font-size:.75rem;color:#666}.map-legend-row:last-child{margin-bottom:0}.legend-dot{display:inline-block;width:12px;height:12px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #00000026;flex-shrink:0}.legend-dot.conflict{background-color:#ef4444}.legend-dot.disaster{background-color:#f97316}.legend-dot.politics{background-color:#3b82f6}.legend-dot.economy{background-color:#22c55e}.legend-dot.technology{background-color:#8b5cf6}.legend-dot.health{background-color:#14b8a6}.legend-dot.other{background-color:#6b7280}.map-stats{bottom:16px;left:16px;display:flex;flex-direction:column;gap:4px}.map-stats-row{font-size:.75rem;color:#666}.map-story-banner{position:absolute;top:16px;left:50%;transform:translate(-50%);background:#000000d9;color:#fff;padding:8px 16px;border-radius:20px;font-size:.8rem;display:flex;align-items:center;gap:10px;z-index:1001;white-space:nowrap;max-width:90%;overflow:hidden;text-overflow:ellipsis}.map-story-banner button{background:#fff3;border:none;color:#fff;border-radius:12px;padding:2px 10px;font-size:.75rem;cursor:pointer;flex-shrink:0}.map-story-banner button:hover{background:#ffffff59}.map-side-panel{position:fixed;top:0;right:0;width:380px;height:100vh;background:#fff;box-shadow:-4px 0 24px #00000026;z-index:2000;display:flex;flex-direction:column;transform:translate(100%);transition:transform .3s cubic-bezier(.16,1,.3,1)}.map-side-panel.open{transform:translate(0)}.map-side-panel-resize-handle{position:absolute;left:0;top:0;width:5px;height:100%;cursor:ew-resize;z-index:10;transition:background .2s}.map-side-panel-resize-handle:hover{background:#00000014}.map-side-panel-header{display:flex;align-items:center;gap:12px;padding:20px;border-bottom:1px solid #eee;flex-shrink:0}.map-side-panel-flag{font-size:32px;line-height:1}.map-side-panel-title{flex:1}.map-side-panel-title h3{margin:0;font-size:1.1rem;font-weight:700;color:#111}.map-side-panel-subtitle{font-size:.8rem;color:#666;margin-top:2px}.map-side-panel-close{background:none;border:1px solid #e0e0e0;border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;color:#666;flex-shrink:0;transition:all .2s}.map-side-panel-close:hover{background:#f5f5f5;color:#111}.map-side-panel-body{flex:1;overflow-y:auto;padding:12px}.map-side-panel-body::-webkit-scrollbar{width:4px}.map-side-panel-body::-webkit-scrollbar-thumb{background:#0000001a;border-radius:2px}.map-topic-card{border:1px solid #eee;border-radius:10px;padding:14px;margin-bottom:10px;cursor:pointer;transition:all .2s ease;border-left:4px solid #e0e0e0}.map-topic-card:hover{background:#fafafa;box-shadow:0 2px 8px #0000000f}.map-topic-card.active{background:#fafafa;box-shadow:0 2px 12px #0000001a}.map-topic-card-header{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.map-topic-card-title{flex:1;font-size:.9rem;font-weight:600;color:#111;line-height:1.4}.map-category-badge{font-size:10px;font-weight:600;padding:2px 8px;border-radius:999px;text-transform:capitalize;color:#fff;white-space:nowrap;flex-shrink:0}.map-topic-affected{font-size:.75rem;color:#555;margin-bottom:8px;line-height:1.4}.map-topic-affected-label{font-weight:500;color:#333}.map-topic-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}.map-topic-story-btn{font-size:.75rem;padding:4px 10px;border-radius:6px;border:1px solid #111;background:#111;color:#fff;cursor:pointer;transition:all .2s}.map-topic-story-btn:hover{background:#333}.map-topic-story-btn.active{background:transparent;color:#111}.map-topic-news-link{font-size:.75rem;color:#555;text-decoration:none;padding:4px 0}.map-topic-news-link:hover{color:#111;text-decoration:underline}.map-sources-toggle{font-size:.75rem;color:#888;background:none;border:none;cursor:pointer;padding:4px 0}.map-sources-toggle:hover{color:#333}.map-sources-list{margin-top:8px;padding-top:8px;border-top:1px solid #f0f0f0}.map-source-item{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:.75rem;color:#555;border-bottom:1px solid #f5f5f5}.map-source-item:last-child{border-bottom:none}.map-source-link{color:#1a73e8;text-decoration:none;font-weight:500;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:8px}.map-source-link:hover{text-decoration:underline}.map-source-age{color:#9ca3af;white-space:nowrap;flex-shrink:0}.map-ai-toolbar-compact{margin:10px 0 0;padding:4px 6px;gap:2px;flex-wrap:wrap}.map-ai-toolbar-compact .ai-btn{height:28px;padding:0 10px;font-size:12px}.map-ai-toolbar-compact .ai-spinner{width:10px;height:10px;left:8px}.map-ai-toolbar-compact .ai-btn.loading{padding-left:24px}.ai-btn-related:hover,.ai-btn-related.active{color:#a16207;background:#eab3081a;border-color:#eab30859}.map-topic-footer{display:flex;align-items:center;justify-content:space-between;margin-top:8px;min-height:24px}.map-panel-backdrop{display:none;position:fixed;inset:0;background:#0006;z-index:1999}.map-loading-overlay{position:absolute;inset:0;background:#ffffffd9;display:flex;align-items:center;justify-content:center;z-index:1000}.map-spinner{width:36px;height:36px;border:3px solid #e0e0e0;border-top-color:#111;border-radius:50%;animation:map-spin .8s linear infinite}@keyframes map-spin{to{transform:rotate(360deg)}}@media(max-width:768px){.map-shell{height:420px;border-radius:10px}.map-overlay{padding:10px}.map-legend{top:12px;right:12px;min-width:160px}.map-stats{bottom:12px;left:12px}.map-legend-row,.map-stats-row{font-size:.7rem}.map-side-panel{width:100%;height:65vh;top:auto;bottom:0;transform:translateY(100%);border-radius:16px 16px 0 0;box-shadow:0 -4px 24px #00000026}.map-side-panel.open{transform:translateY(0)}.map-panel-backdrop{display:block}}@media(max-width:480px){.map-shell{height:360px}.map-legend{right:8px;left:8px;min-width:auto}.map-stats{left:8px;right:8px;bottom:8px}}.map-filter-bar{display:flex;flex-wrap:wrap;gap:6px}.map-filter-chip{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;border:1.5px solid #ccc;background:#fff;color:#555;font-size:.75rem;font-weight:500;cursor:pointer;text-transform:capitalize;transition:all .15s ease;line-height:1.6}.map-filter-chip:hover{opacity:.85}.map-filter-chip.active{font-weight:600}.map-filter-chip-reset{border-color:#999;color:#555;font-weight:500}.map-filter-chip-reset:hover{background:#f0f0f0}.map-filter-chip-count{display:inline-block;background:#0000001f;border-radius:999px;padding:0 5px;font-size:.7rem;line-height:1.5}.map-filter-chip.active .map-filter-chip-count{background:#ffffff40}.map-topic-card.archive{opacity:.75;border-left-color:#94a3b8!important;background:#f8f9fa}.map-topic-card.archive .map-topic-card-title{color:#555}.map-topic-card.archive .map-category-badge{opacity:.6}.map-archive-divider{display:flex;align-items:center;gap:10px;margin:16px 0 10px;font-size:.72rem;color:#94a3b8;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.map-archive-divider:before,.map-archive-divider:after{content:"";flex:1;height:1px;background:#e0e0e0}.map-legend-archive-row{margin-top:6px;padding-top:6px;border-top:1px solid #eee}.legend-archive-dash{display:inline-block;width:18px;height:0;border-top:2px dashed #94a3b8;margin-left:5px;vertical-align:middle;opacity:.6}