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1.5rem;font-weight:500;transition:all .3s}.verification-actions .btn-primary:hover{background:linear-gradient(135deg,#1976d2,#1565c0);transform:translateY(-2px)}.error-boundary{text-align:center;background:#fff5f5;border-left:4px solid #f44336;border-radius:16px;margin:2rem 0;padding:4rem 2rem}.error-boundary h1{color:#d32f2f;margin-bottom:1rem;font-size:2rem}.error-details{margin:2rem 0}.error-details p{color:#666;margin-bottom:2rem;font-size:1.1rem}@media (max-width:768px){.nav-container{padding:0 1rem}.nav-links{flex-wrap:wrap;gap:.5rem}.nav-link,.login-btn{padding:.5rem 1rem;font-size:.8rem}.hero-container{text-align:center;grid-template-columns:1fr;gap:3rem}.hero-content{padding-right:0}.hero-title{font-size:2.5rem}.hero-buttons{flex-direction:column;align-items:center}.btn-upload,.btn-verify{width:100%;max-width:300px}.certificate-visual{margin-top:2rem;transform:none}.certificate-card{width:300px;height:380px}.features-grid{grid-template-columns:1fr}.features-title{text-align:center;font-size:2rem}.hero-image{padding-left:0}.role-grid{grid-template-columns:1fr}.analytics-grid{grid-template-columns:1fr 1fr}.dashboard-stats{grid-template-columns:1fr 1fr;gap:1rem}.stat-card{padding:1rem}.stat-icon{width:50px;height:50px;font-size:1.2rem}.stat-info h3{font-size:1.5rem}.dashboard-title h1{font-size:2rem}}@media (max-width:480px){.dashboard-stats{grid-template-columns:1fr}.stat-card{text-align:center;flex-direction:column;padding:1rem}.stat-info h3{font-size:1.8rem}}@media (min-width:769px){.agent-container{grid-template-columns:1fr;height:auto}.chat-container{height:500px}.table-container{font-size:.8rem}th,td{padding:.5rem}}