:root{--bg-primary: #101214;--bg-secondary: #101214;--bg-tertiary: #1c1b1b;--bg-surface-container: #201f1f;--bg-surface-container-high: #2b2a29;--bg-surface-container-highest: #363434;--border-color: #262626;--border-focus: #959087;--text-primary: #ffffff;--text-secondary: #ccc6bc;--text-muted: #959087;--status-supported: #10b981;--status-supported-bg: rgba(16, 185, 129, .08);--status-misleading: #f59e0b;--status-misleading-bg: rgba(245, 158, 11, .08);--status-unsupported: #ef4444;--status-unsupported-bg: rgba(239, 68, 68, .08);--status-unresolved: #959087;--status-unresolved-bg: rgba(149, 144, 135, .08);--confidence-high: #10b981;--confidence-medium: #f59e0b;--confidence-low: #ef4444;--accent: #ffffff;--accent-hover: #cbc6bd;--sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--serif: "Libre Caslon Text", Georgia, serif;--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;font:16px/1.5 var(--sans);color:var(--text-primary);background-color:var(--bg-primary);color-scheme:dark;-webkit-font-smoothing:antialiased;box-sizing:border-box}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--sans)}#root{width:100%;max-width:640px;margin:0 auto;min-height:100vh;background-color:var(--bg-secondary);border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);display:flex;flex-direction:column}h1,h2,h3,h4{font-family:var(--sans);font-weight:700;letter-spacing:-.02em}.serif-font{font-family:var(--serif)}code{font-family:var(--mono);font-size:.9em;background:var(--bg-tertiary);padding:2px 4px;border-radius:4px;border:1px solid var(--border-color)}.app-layout{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-primary);color:var(--text-primary);width:100%}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s cubic-bezier(.2,0,0,1) forwards}.header{height:60px;border-bottom:1px solid var(--border-color);background-color:var(--bg-primary);display:flex;align-items:center;justify-content:center;position:sticky;top:0;z-index:50}.header-inner{width:100%;max-width:640px;display:flex;justify-content:space-between;align-items:center;padding:0 20px}.logo-group{display:flex;align-items:center;gap:8px}.logo-main{font-size:18px;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.logo-badge{font-size:9px;font-family:var(--mono);background:var(--bg-surface-container-high);color:var(--text-secondary);padding:2px 6px;border-radius:4px;border:1px solid var(--border-color);font-weight:600}.header-tagline-mobile{font-size:11px;font-family:var(--sans);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.container{max-width:640px;width:100%;margin:0 auto;padding:24px 20px 48px;display:flex;flex-direction:column;gap:28px;flex-grow:1}.hero-section{text-align:left;margin-bottom:-4px}.hero-title{font-size:32px;font-weight:500;color:var(--text-primary);line-height:1.15;margin-bottom:8px}.hero-subtitle{font-size:14px;color:var(--text-secondary);line-height:1.5}.how-it-works-details{background-color:var(--bg-surface-container);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;text-align:left}.how-it-works-summary{padding:14px 16px;font-size:13px;font-weight:600;cursor:pointer;color:var(--text-primary);display:flex;justify-content:space-between;align-items:center;-webkit-user-select:none;user-select:none;list-style:none;outline:none}.how-it-works-summary::-webkit-details-marker{display:none}.how-it-works-summary:hover{background-color:var(--bg-surface-container-high)}.details-toggle-icon{font-family:"Material Symbols Outlined",inherit;font-size:18px;color:var(--text-muted);transition:transform .2s ease}details[open] .details-toggle-icon{transform:rotate(180deg)}.how-it-works-content{padding:16px;border-top:1px solid var(--border-color);font-size:12.5px;color:var(--text-secondary);line-height:1.5;display:flex;flex-direction:column;gap:12px}.how-it-works-grid{display:flex;flex-direction:column;gap:10px;margin:4px 0}.how-it-works-card{background-color:var(--bg-primary);border:1px solid var(--border-color);padding:12px 14px;border-radius:6px}.how-it-works-card strong{display:block;font-size:11px;text-transform:uppercase;color:var(--text-primary);margin-bottom:4px;letter-spacing:.03em}.how-it-works-card p{margin:0;font-size:12px;line-height:1.45;color:var(--text-secondary)}.how-it-works-footer{font-size:12px;color:var(--text-muted);margin-top:4px;border-top:1px dashed var(--border-color);padding-top:10px}.scenario-selector{display:flex;flex-direction:column;gap:8px}.scenario-title{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:700;text-align:left}.scenario-chips{display:flex;flex-wrap:wrap;gap:8px}.scenario-chip{background:var(--bg-surface-container);border:1px solid var(--border-color);color:var(--text-secondary);padding:8px 16px;font-size:12px;font-weight:500;border-radius:9999px;cursor:pointer;transition:all .2s cubic-bezier(.2,0,0,1);outline:none}.scenario-chip:hover:not(:disabled){border-color:var(--border-focus);color:var(--text-primary);background-color:var(--bg-surface-container-high)}.scenario-chip.active{background-color:var(--text-primary);border-color:var(--text-primary);color:var(--bg-primary);font-weight:600}.scenario-chip:disabled{opacity:.5;cursor:not-allowed}.shared-alert-banner{background-color:#10b9810d;border:1px solid rgba(16,185,129,.2);border-radius:8px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--status-supported);animation:fadeIn .2s ease-out}.shared-alert-content{display:flex;align-items:center;gap:8px}.btn-dismiss-shared{background:none;border:none;color:var(--status-supported);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center}.btn-dismiss-shared:hover{background:#10b9811a}.card{background-color:var(--bg-surface-container);border:1px solid var(--border-color);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:20px}.input-group{display:flex;flex-direction:column;gap:8px;text-align:left}.input-label{font-size:12.5px;font-weight:600;color:var(--text-primary)}.textarea-claim{width:100%;min-height:110px;padding:14px;border:1px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--sans);font-size:14px;line-height:1.5;resize:vertical;border-radius:8px;outline:none;transition:border-color .2s ease}.textarea-claim:focus{border-color:var(--border-focus)}.file-dropzone{border:1px dashed var(--border-color);border-radius:8px;padding:24px;text-align:center;cursor:pointer;background-color:var(--bg-primary);display:flex;flex-direction:column;align-items:center;gap:6px;transition:all .2s ease}.file-dropzone:hover{border-color:var(--text-muted);background-color:var(--bg-surface-container)}.dropzone-text{font-size:13px;color:var(--text-secondary)}.dropzone-subtext{font-size:11px;color:var(--text-muted)}.screenshot-upload-note{font-size:11px;color:var(--text-muted);text-align:center;margin-top:2px}.screenshot-preview{position:relative;border:1px solid var(--border-color);border-radius:8px;overflow:hidden;max-height:160px;display:flex;justify-content:center;align-items:center}.screenshot-preview img{width:100%;height:auto;object-fit:cover}.screenshot-filename-badge{position:absolute;top:8px;left:8px;background:#000000bf;color:#fff;padding:4px 8px;font-size:10px;border-radius:4px;font-family:var(--mono)}.remove-screenshot{position:absolute;top:8px;right:8px;background-color:#000000bf;border:none;color:#fff;padding:4px 8px;font-size:10px;cursor:pointer;border-radius:4px;font-weight:500;transition:background .15s}.remove-screenshot:hover{background-color:#ef4444e6}.action-bar{display:flex;justify-content:space-between;align-items:center;margin-top:4px}.mode-toggle{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none}.mode-toggle input{accent-color:var(--text-primary)}.btn-verify{background-color:var(--text-primary);color:var(--bg-primary);border:none;padding:10px 20px;font-size:13px;font-weight:600;cursor:pointer;border-radius:6px;display:flex;align-items:center;gap:8px;transition:all .2s cubic-bezier(.2,0,0,1)}.btn-verify:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-verify:active:not(:disabled){transform:translateY(0) scale(.98)}.btn-verify:disabled{opacity:.4;cursor:not-allowed}.pipeline-card{gap:12px;text-align:left}.pipeline-status{padding:8px 0 8px 16px;border-left:1px solid var(--border-color);display:flex;flex-direction:column;gap:14px;margin:8px 0 4px 8px}.step-item{display:flex;align-items:center;gap:12px;position:relative}.step-text{font-size:12.5px;color:var(--text-muted);transition:color .2s ease}.step-dot{width:6px;height:6px;border-radius:50%;background-color:var(--border-color);position:absolute;left:-20px;border:1px solid var(--bg-surface-container);transition:all .2s ease}.step-item.active .step-text{color:var(--text-primary);font-weight:600}.step-item.active .step-dot{background-color:var(--text-primary);transform:scale(1.3)}.step-item.completed .step-text{color:var(--text-secondary)}.step-item.completed .step-dot{background-color:var(--status-supported)}.error-card{border-left:3px solid var(--status-unsupported);background-color:var(--status-unsupported-bg)}.error-content{display:flex;gap:12px;align-items:flex-start}.error-icon{color:var(--status-unsupported);flex-shrink:0;margin-top:1px}.error-text-container{text-align:left}.error-title{display:block;font-size:13.5px;color:var(--status-unsupported);margin-bottom:2px}.error-message{font-size:12.5px;color:var(--text-secondary);line-height:1.45}.result-container{display:flex;flex-direction:column;gap:24px}.verdict-banner-container{background-color:var(--bg-surface-container);border:1px solid var(--border-color);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;text-align:left}.verdict-banner-container:after{content:"";position:absolute;top:-40px;right:-40px;width:140px;height:140px;border-radius:50%;filter:blur(40px);opacity:.12;pointer-events:none}.verdict-banner-container.supported{border-left:4px solid var(--status-supported)}.verdict-banner-container.supported:after{background-color:var(--status-supported)}.verdict-banner-container.supported .verdict-banner-title{color:var(--status-supported)}.verdict-banner-container.misleading{border-left:4px solid var(--status-misleading)}.verdict-banner-container.misleading:after{background-color:var(--status-misleading)}.verdict-banner-container.misleading .verdict-banner-title{color:var(--status-misleading)}.verdict-banner-container.unsupported{border-left:4px solid var(--status-unsupported)}.verdict-banner-container.unsupported:after{background-color:var(--status-unsupported)}.verdict-banner-container.unsupported .verdict-banner-title{color:var(--status-unsupported)}.verdict-banner-container.unresolved{border-left:4px solid var(--status-unresolved)}.verdict-banner-container.unresolved:after{background-color:var(--status-unresolved)}.verdict-banner-container.unresolved .verdict-banner-title{color:var(--text-primary)}.verdict-banner-content{display:flex;flex-direction:column;gap:4px;position:relative;z-index:10}.verdict-banner-subtitle{font-size:10.5px;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;font-weight:700}.verdict-banner-title{font-size:26px;font-weight:500;margin:2px 0 6px}.verdict-banner-explanation{font-size:13.5px;color:var(--text-secondary);line-height:1.5;margin:0}.verdict-banner-badges{display:flex;flex-wrap:wrap;gap:8px;position:relative;z-index:10;margin-top:4px}.badge{font-size:11px;padding:4px 10px;border-radius:4px;font-weight:500}.badge-outline{background-color:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-secondary)}.result-section{display:flex;flex-direction:column;gap:8px;text-align:left}.section-label{font-size:11px;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;font-weight:700;margin-bottom:2px}.claim-blockquote-card{background-color:var(--bg-surface-container);border:1px solid var(--border-color);border-radius:8px;padding:16px 20px}.claim-blockquote{font-size:14.5px;font-style:italic;line-height:1.55;color:var(--text-primary);border-left:2px solid var(--text-muted);padding-left:14px;margin:0}.unresolved-section{gap:8px}.unresolved-header{display:flex;align-items:center;gap:8px;color:var(--status-unresolved)}.text-unresolved-icon{color:var(--status-unresolved);flex-shrink:0}.unresolved-card{border:1px solid var(--border-color);background-color:var(--bg-surface-container);border-radius:8px;padding:18px;display:flex;flex-direction:column;gap:12px}.unresolved-badge-row{display:flex}.unresolved-type-badge{font-size:10px;font-family:var(--mono);text-transform:uppercase;background-color:var(--bg-primary);color:var(--text-primary);padding:3px 8px;border-radius:4px;border:1px solid var(--border-color);font-weight:600}.unresolved-description{font-size:13px;color:var(--text-secondary);line-height:1.5;margin:0}.unresolved-actions-box{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:6px;padding:14px;display:flex;flex-direction:column;gap:10px}.actions-label{font-size:10px;text-transform:uppercase;color:var(--text-muted);font-weight:700;display:block}.unresolved-actions-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.unresolved-action-item{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:var(--text-secondary);line-height:1.4}.action-bullet{color:var(--status-unresolved);font-weight:700}.reasons-list{list-style:none;display:flex;flex-direction:column;gap:10px}.reason-item{display:flex;gap:10px;align-items:flex-start}.reason-bullet{width:5px;height:5px;border-radius:50%;background-color:var(--text-muted);margin-top:7px;flex-shrink:0}.reason-text{font-size:13.5px;color:var(--text-secondary);line-height:1.45;margin:0}.source-list{display:flex;flex-direction:column;gap:12px}.source-card{border:1px solid var(--border-color);background-color:var(--bg-surface-container);border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:10px;transition:all .2s cubic-bezier(.2,0,0,1)}.source-card:hover{transform:translateY(-2px);border-color:var(--border-focus)}.source-header{display:flex;justify-content:space-between;align-items:center}.source-publisher{font-size:10.5px;font-weight:700;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em}.source-badges{display:flex;align-items:center;gap:8px}.source-date-badge{font-size:10px;color:var(--text-secondary);background-color:var(--bg-primary);border:1px solid var(--border-color);padding:2px 6px;border-radius:4px;font-weight:500}.source-tier{font-size:9.5px;font-weight:600;padding:2px 6px;border-radius:4px;text-transform:uppercase;letter-spacing:.02em}.source-tier.tier-1{background-color:#10b98114;color:var(--status-supported);border:1px solid rgba(16,185,129,.15)}.source-tier.tier-2{background-color:#f59e0b14;color:var(--status-misleading);border:1px solid rgba(245,158,11,.15)}.source-tier.tier-3{background-color:#95908714;color:var(--text-muted);border:1px solid rgba(149,144,135,.15)}.source-title{font-size:13.5px;font-weight:600;color:var(--text-primary);margin:0;line-height:1.35}.source-snippet{font-size:12.5px;color:var(--text-secondary);line-height:1.45;background-color:var(--bg-primary);padding:10px 12px;border-radius:6px;border-left:2px solid var(--border-color);margin:0}.source-footer{display:flex;margin-top:2px}.source-link{font-size:11px;color:var(--text-primary);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:4px;transition:opacity .15s}.source-link:hover{opacity:.85;text-decoration:underline}.advanced-details{background-color:var(--bg-surface-container);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;text-align:left}.advanced-summary{padding:14px 16px;font-size:13px;font-weight:600;cursor:pointer;color:var(--text-primary);display:flex;justify-content:space-between;align-items:center;-webkit-user-select:none;user-select:none;list-style:none;outline:none}.advanced-summary::-webkit-details-marker{display:none}.advanced-summary:hover{background-color:var(--bg-surface-container-high)}.advanced-toggle-icon{font-family:"Material Symbols Outlined",inherit;font-size:18px;color:var(--text-muted);transition:transform .2s ease}details[open] .advanced-toggle-icon{transform:rotate(180deg)}.advanced-content{padding:16px;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:16px}.advanced-grid{display:flex;flex-direction:column;gap:10px}.advanced-row{display:flex;justify-content:space-between;border-bottom:1px dashed var(--border-color);padding-bottom:8px;font-size:12.5px}.advanced-row strong{color:var(--text-muted);font-weight:500}.advanced-row span{color:var(--text-primary);font-weight:600}.important-notes-section{display:flex;flex-direction:column;gap:8px;background-color:#f59e0b0d;border-left:3px solid var(--status-misleading);padding:12px 14px;border-radius:4px}.important-notes-section strong{color:var(--status-misleading);font-size:11px;text-transform:uppercase;letter-spacing:.05em}.notes-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.notes-list li{font-size:12px;color:var(--status-misleading);position:relative;padding-left:14px;line-height:1.4}.notes-list li:before{content:"•";position:absolute;left:2px}.advanced-ocr{display:flex;flex-direction:column;gap:8px;background-color:var(--bg-primary);padding:12px;border-radius:6px;border:1px solid var(--border-color)}.advanced-ocr strong{color:var(--text-muted);font-size:11px;text-transform:uppercase}.advanced-ocr pre{margin:0;white-space:pre-wrap;font-family:var(--mono);font-size:11px;max-height:100px;overflow-y:auto;color:var(--text-secondary);line-height:1.45;background:var(--bg-primary);padding:8px;border-radius:4px;border:1px solid var(--border-color)}.footer{text-align:center;font-size:10px;font-family:var(--mono);color:var(--text-muted);padding:40px 20px 24px;border-top:1px solid var(--border-color);margin-top:auto}