*,*:before,*:after{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:#fafafa;color:#1f2937}#root{min-height:100vh}a{color:#2563eb;text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}img{max-width:100%;height:auto}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-bg: #fafafa;--color-white: #ffffff;--color-text: #1f2937;--color-text-muted: #6b7280;--color-border: #e5e7eb;--color-border-light: #f3f4f6;--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-trust: #059669;--color-trust-bg: #ecfdf5;--color-us: #dc2626;--color-us-bg: #fef2f2;--color-china: #f59e0b;--color-china-bg: #fffbeb;--color-safe: #16a34a;--color-safe-bg: #f0fdf4;--color-score-green: #059669;--color-score-yellow: #d97706;--color-score-orange: #ea580c;--color-score-red: #dc2626;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--transition-fast: .15s ease;--transition-base: .2s ease}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;min-height:100vh}.app{min-height:100vh;display:flex;flex-direction:column}.welcome-container{max-width:720px;margin:0 auto;padding:var(--spacing-xl);display:flex;flex-direction:column;align-items:center;min-height:100vh;justify-content:center}.trust-badge{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background-color:var(--color-trust-bg);color:var(--color-trust);border-radius:var(--radius-full);font-size:.875rem;font-weight:500;margin-bottom:var(--spacing-xl)}.trust-badge svg{flex-shrink:0}.welcome-headline{font-size:2.25rem;font-weight:700;text-align:center;line-height:1.2;margin-bottom:var(--spacing-lg);color:var(--color-text)}.welcome-description{font-size:1.125rem;color:var(--color-text-muted);text-align:center;max-width:540px;margin-bottom:var(--spacing-2xl)}.feature-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg);width:100%;margin-bottom:var(--spacing-2xl)}.feature-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center}.feature-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin:0 auto var(--spacing-md)}.privacy-icon{background-color:var(--color-trust-bg);color:var(--color-trust)}.quick-icon{background-color:#eff6ff;color:var(--color-primary)}.action-icon{background-color:#faf5ff;color:#9333ea}.feature-card h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-sm)}.feature-card p{font-size:.875rem;color:var(--color-text-muted);line-height:1.5}.start-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);background-color:var(--color-primary);color:var(--color-white);border:none;border-radius:var(--radius-lg);font-size:1.125rem;font-weight:600;cursor:pointer;transition:background-color var(--transition-fast)}.start-button:hover{background-color:var(--color-primary-hover)}.welcome-footer{margin-top:var(--spacing-2xl);display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;color:var(--color-text-muted)}.welcome-footer a{color:var(--color-text-muted);text-decoration:none;transition:color var(--transition-fast)}.welcome-footer a:hover{color:var(--color-primary)}.footer-divider{color:var(--color-border)}.progress-container{background:var(--color-white);border-bottom:1px solid var(--color-border);padding:var(--spacing-lg) var(--spacing-xl);position:sticky;top:0;z-index:10}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.progress-category{font-weight:600;color:var(--color-text)}.progress-steps{font-size:.875rem;color:var(--color-text-muted)}.progress-track{height:6px;background-color:var(--color-border-light);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--spacing-md)}.progress-fill{height:100%;background-color:var(--color-primary);border-radius:var(--radius-full);transition:width var(--transition-base)}.progress-dots{display:flex;justify-content:space-between;max-width:200px;margin:0 auto}.progress-dot{width:10px;height:10px;border-radius:var(--radius-full);background-color:var(--color-border);transition:background-color var(--transition-fast)}.progress-dot.completed{background-color:var(--color-primary)}.progress-dot.current{background-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb33}.quiz-container{display:flex;flex-direction:column;min-height:100vh}.quiz-content{flex:1;padding:var(--spacing-xl);max-width:960px;margin:0 auto;width:100%}.category-header{text-align:center;margin-bottom:var(--spacing-xl)}.category-title{font-size:1.75rem;font-weight:700;margin-bottom:var(--spacing-sm)}.category-description{color:var(--color-text-muted);font-size:1rem;margin-bottom:var(--spacing-sm)}.selected-count{display:inline-block;padding:var(--spacing-xs) var(--spacing-md);background-color:var(--color-primary);color:var(--color-white);border-radius:var(--radius-full);font-size:.875rem;font-weight:500}.services-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--spacing-md)}.service-card{position:relative;background:var(--color-white);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-md);cursor:pointer;transition:all var(--transition-fast);text-align:left;width:100%}.service-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md)}.service-card.selected{border-color:var(--color-primary);background-color:#eff6ff}.service-card-content{display:flex;flex-direction:column;gap:var(--spacing-sm)}.service-info{display:flex;flex-direction:column;gap:2px}.service-name{font-weight:600;font-size:.9375rem;color:var(--color-text)}.service-company{font-size:.8125rem;color:var(--color-text-muted)}.service-meta{display:flex;align-items:center}.country-badge{display:inline-flex;padding:2px 8px;border-radius:var(--radius-sm);font-size:.75rem;font-weight:500}.country-badge.us{background-color:var(--color-us-bg);color:var(--color-us)}.country-badge.china{background-color:var(--color-china-bg);color:var(--color-china)}.country-badge.other{background-color:var(--color-safe-bg);color:var(--color-safe)}.selected-indicator{position:absolute;top:8px;right:8px;width:24px;height:24px;background-color:var(--color-primary);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-white)}.quiz-navigation{display:flex;justify-content:space-between;padding:var(--spacing-lg) var(--spacing-xl);background:var(--color-white);border-top:1px solid var(--color-border);position:sticky;bottom:0}.nav-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.back-button{background:var(--color-white);border:1px solid var(--color-border);color:var(--color-text-muted)}.back-button:hover:not(:disabled){background:var(--color-border-light);color:var(--color-text)}.back-button:disabled{opacity:.5;cursor:not-allowed}.next-button,.finish-button{background:var(--color-primary);border:none;color:var(--color-white)}.next-button:hover,.finish-button:hover{background:var(--color-primary-hover)}.finish-button{background:var(--color-trust)}.finish-button:hover{background:#047857}.results-container{max-width:640px;margin:0 auto;padding:var(--spacing-xl);display:flex;flex-direction:column;align-items:center}.results-header{text-align:center;margin-bottom:var(--spacing-xl)}.results-header h1{font-size:1.75rem;font-weight:700}.score-visualization{position:relative;width:200px;height:200px;margin-bottom:var(--spacing-xl)}.score-circle{width:100%;height:100%}.score-circle-bg{stroke:var(--color-border-light)}.score-circle-progress{transition:stroke-dashoffset 1s ease-out}.score-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.score-percentage{display:block;font-size:3rem;font-weight:700;line-height:1}.score-label{font-size:.875rem;color:var(--color-text-muted);font-weight:500}.results-summary{text-align:center;margin-bottom:var(--spacing-xl)}.summary-text{font-size:1.125rem;color:var(--color-text-muted)}.summary-text strong{color:var(--color-text)}.services-breakdown{width:100%;margin-bottom:var(--spacing-xl)}.services-breakdown h3{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-md);color:var(--color-text)}.services-list{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.service-item{display:flex;flex-direction:column;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.875rem}.us-service{background-color:var(--color-us-bg);border:1px solid #fecaca}.china-service{background-color:var(--color-china-bg);border:1px solid #fde68a}.service-item-name{font-weight:500;color:var(--color-text)}.service-item-company{font-size:.75rem;color:var(--color-text-muted)}.china-breakdown{margin-top:var(--spacing-md)}.share-section{width:100%;margin-bottom:var(--spacing-xl)}.share-card{background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;margin-bottom:var(--spacing-lg)}.share-card-header{background:var(--color-border-light);padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border)}.share-card-title{font-size:.75rem;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em}.share-card-content{padding:var(--spacing-xl);text-align:center}.share-score{font-size:4rem;font-weight:700;line-height:1;margin-bottom:var(--spacing-sm)}.share-label{font-size:1.25rem;font-weight:600;color:var(--color-text);margin-bottom:var(--spacing-sm)}.share-summary{font-size:.875rem;color:var(--color-text-muted)}.share-card-footer{background:var(--color-border-light);padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid var(--color-border);text-align:center}.share-card-footer span{font-size:.75rem;color:var(--color-text-muted)}.share-prompt{text-align:center;font-size:1rem;color:var(--color-text);margin-bottom:var(--spacing-md)}.share-buttons{display:flex;justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap}.share-button{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;color:var(--color-text);cursor:pointer;transition:all var(--transition-fast)}.share-button:hover{background:var(--color-border-light);border-color:var(--color-text-muted)}.share-button:disabled{opacity:.6;cursor:not-allowed}.share-button svg{flex-shrink:0}.start-over-button{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;font-weight:500;color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);margin-bottom:var(--spacing-xl)}.start-over-button:hover{background:var(--color-border-light);color:var(--color-text)}.results-disclaimer{display:flex;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-border-light);border-radius:var(--radius-md);max-width:100%}.results-disclaimer svg{flex-shrink:0;color:var(--color-text-muted);margin-top:2px}.results-disclaimer p{font-size:.8125rem;color:var(--color-text-muted);line-height:1.5}@media(max-width:768px){.welcome-headline{font-size:1.75rem}.welcome-description{font-size:1rem}.feature-cards{grid-template-columns:1fr;gap:var(--spacing-md)}.feature-card{display:flex;align-items:flex-start;gap:var(--spacing-md);text-align:left}.feature-icon{margin:0;flex-shrink:0}.services-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-sm)}.service-card{padding:var(--spacing-sm)}.service-name{font-size:.875rem}.service-company{font-size:.75rem}.quiz-navigation{padding:var(--spacing-md)}.nav-button{padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem}.results-container{padding:var(--spacing-md)}.score-visualization{width:160px;height:160px}.score-percentage{font-size:2.5rem}.share-score{font-size:3rem}.share-buttons{flex-direction:column}.share-button{justify-content:center;width:100%}}@media(max-width:480px){.welcome-container{padding:var(--spacing-md)}.trust-badge{font-size:.75rem;padding:var(--spacing-xs) var(--spacing-sm)}.welcome-headline{font-size:1.5rem}.start-button{width:100%;justify-content:center}.progress-container,.quiz-content{padding:var(--spacing-md)}.category-title{font-size:1.5rem}.services-grid{grid-template-columns:1fr 1fr}}.score-green{color:var(--color-score-green)}.score-yellow{color:var(--color-score-yellow)}.score-orange{color:var(--color-score-orange)}.score-red{color:var(--color-score-red)}