.container{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--bg-secondary);border-bottom:1px solid var(--border-light);padding:1rem;text-align:center}.logo a{color:var(--primary-color);font-size:1.5rem;font-weight:600;text-decoration:none;margin:0 0 .25rem}.tagline{color:var(--text-secondary);font-size:.875rem;margin:0}.loading-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;text-align:center}.spinner{width:2rem;height:2rem;border:3px solid var(--color-gray-200);border-top:3px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.spinner-small{width:1rem;height:1rem;border:2px solid var(--color-white);border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite;display:inline-block;margin-right:.5rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;text-align:center}.error-icon{font-size:3rem;margin-bottom:1rem}.error-state h2{color:var(--color-gray-900);font-size:1.5rem;font-weight:600;margin:0 0 .5rem}.error-state p{color:var(--color-gray-600);margin:0 0 2rem}.error-actions{display:flex;justify-content:center}.main-content{flex:1;padding:0 1rem 2rem;max-width:600px;margin:0 auto;width:100%}.item-section{background:var(--color-white);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);margin-bottom:2rem;overflow:hidden}.item-image-container{position:relative;width:100%;background:var(--color-gray-50);display:flex;align-items:center;justify-content:center}.item-image-container.no-image{display:none}.item-image{width:100%;height:auto;display:block}.image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-gray-400);text-align:center;min-height:200px}.image-icon{font-size:3rem;margin-bottom:.5rem}.image-placeholder p{margin:0;font-size:.875rem}.item-details{padding:1.5rem}.item-name{color:var(--color-gray-900);font-size:1.5rem;font-weight:600;margin:0 0 1rem}.item-description{color:var(--color-gray-700);line-height:1.6;white-space:pre-wrap;word-wrap:break-word}.contact-section{background:var(--color-white);border-radius:var(--border-radius);box-shadow:var(--shadow-sm);padding:1.5rem;margin-bottom:2rem}.contact-header{text-align:center;margin-bottom:2rem}.contact-header h3{color:var(--color-gray-900);font-size:1.25rem;font-weight:600;margin:0 0 .5rem}.contact-header p{color:var(--color-gray-600);margin:0}.message-form{display:block}.form-group{margin-bottom:1.5rem}.form-label{display:block;color:var(--color-gray-700);font-weight:500;margin-bottom:.5rem}.message-example{margin-bottom:.75rem;padding:.75rem;background:var(--color-gray-50);border-radius:var(--border-radius);border:1px solid var(--color-gray-200)}.message-example em{color:var(--color-gray-500);font-style:italic;font-size:.875rem}.message-textarea{width:100%;min-height:120px;padding:.75rem;border:1px solid var(--color-gray-300);border-radius:var(--border-radius);font-family:inherit;font-size:1rem;line-height:1.5;resize:vertical;transition:border-color var(--transition-fast);box-sizing:border-box}.message-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.message-textarea::placeholder{color:var(--color-gray-400)}.form-hint{margin-top:.5rem;font-size:.875rem;color:var(--color-gray-600);background:var(--color-blue-50);padding:.75rem;border-radius:var(--border-radius);border:1px solid var(--color-blue-200)}.form-actions{display:flex;justify-content:center}.button{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 2rem;border:1px solid var(--color-gray-300);border-radius:var(--border-radius);font-family:inherit;font-size:1rem;font-weight:500;text-decoration:none;cursor:pointer;transition:all var(--transition-fast);min-height:48px;box-sizing:border-box}.button:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.button:active{transform:translateY(0)}.button-primary{background:var(--primary-color);color:#fff;border-color:var(--primary-color);font-weight:600;box-shadow:0 2px 4px #0000001a;position:relative}.button-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:0 4px 8px #00000026}.button-primary:active{box-shadow:0 1px 2px #0000001a}.button:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.button-text{display:inline-block}.button-loading{display:none;align-items:center}.button.loading .button-text{display:none}.button.loading .button-loading{display:flex}.message-success{text-align:center;padding:2rem;background:var(--color-green-50);border:1px solid var(--color-green-200);border-radius:var(--border-radius)}.success-icon{font-size:2rem;margin-bottom:1rem}.message-success h4{color:var(--color-green-800);font-size:1.125rem;font-weight:600;margin:0 0 .5rem}.message-success p{color:var(--color-green-700);margin:0}.footer{background:var(--color-gray-50);border-top:1px solid var(--color-gray-200);padding:2rem 1rem;margin-top:auto}.branding{text-align:center;max-width:600px;margin:0 auto}.branding p{margin:0 0 .5rem;color:var(--color-gray-600);font-size:.875rem}.branding a{color:var(--color-primary);text-decoration:none;font-weight:500}.branding a:hover{text-decoration:underline}.footer-description{font-size:.75rem!important;color:var(--color-gray-500)!important;margin-top:.5rem!important}.copyright{text-align:center;color:var(--text-muted);font-size:var(--font-size-sm);margin:.5rem 0 0!important}.hidden{display:none!important}@media (min-width: 768px){.container{padding:0 2rem}.header{padding:2rem 1rem}.logo a{font-size:2rem}.main-content{padding:0 2rem 3rem}.item-section,.contact-section{padding:2rem}.item-name{font-size:1.75rem}.contact-header h3{font-size:1.5rem}.footer{padding:3rem 2rem}}@media (prefers-contrast: high){.item-section,.contact-section{border:2px solid var(--color-gray-400)}.button{border-width:2px}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.button:hover{transform:none}}