body{font-family:'Hind Siliguri','Noto Sans Bengali',sans-serif;background-color:#f5f5f4;color:#3e2723;line-height:1.7;min-height:100vh;display:flex;flex-direction:column}.error-container{flex:1;display:flex;align-items:center;justify-content:center;padding:3rem 1rem}.error-content{text-align:center;max-width:600px}.error-code{font-size:8rem;font-weight:700;color:#b45309;line-height:1;margin-bottom:1rem;text-shadow:3px 3px 0 #d6d3d1}.error-icon{font-size:5rem;color:#b45309;margin-bottom:1.5rem;animation:bounce 2s infinite}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}.error-title{font-size:2rem;font-weight:600;color:#3e2723;margin-bottom:1rem}.error-message{font-size:1.1rem;color:#6b4423;margin-bottom:2rem;line-height:1.6}.btn-primary{background-color:#b45309;border-color:#b45309;padding:0.75rem 2.5rem;font-weight:600;border-radius:5px;font-size:1.1rem;transition:all 0.3s ease}.btn-primary:hover{background-color:#92400e;border-color:#92400e;transform:translateY(-2px);box-shadow:0 4px 12px rgba(180,83,9,0.3)}.quick-links{margin-top:3rem;padding-top:2rem;border-top:2px solid #d6d3d1}.quick-links h3{font-size:1.2rem;color:#b45309;margin-bottom:1.5rem;font-weight:600}.quick-links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;max-width:500px;margin:0 auto}.quick-link-item{background-color:var(--text-light);padding:1rem;border-radius:8px;text-decoration:none;color:#3e2723;transition:all 0.3s ease;box-shadow:0 2px 4px rgba(0,0,0,0.08)}.quick-link-item:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(0,0,0,0.15);color:#b45309}.quick-link-item i{font-size:1.5rem;color:#b45309;margin-bottom:0.5rem}.quick-link-item span{display:block;font-weight:500;font-size:0.9rem}