h1,h2,h3,h4,h5,h6,p{margin:0}p:last-child{margin-bottom:0}ul{margin:0;padding:0;list-style:none}a{color:currentColor;text-decoration:none}button{cursor:pointer}img{display:block;max-width:100%;height:auto}:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;font-size:16px;line-height:1.5;font-weight:400;color:#242424;background-color:#ffffffde;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%}body{display:flex;flex-direction:column;min-width:100vw;min-height:100vh;margin:0}main{flex-grow:1}main:has(.back-link){text-align:center}body{font-family:Arial,sans-serif;margin:0;padding:20px}.form{display:flex;gap:10px;margin-bottom:20px}.gallery{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:15px}.gallery-item{border:1px solid #ddd;border-radius:8px;overflow:hidden;background:#fff}.gallery-item img{width:100%;height:auto;display:block}.info{display:flex;justify-content:space-around;font-size:14px;padding:5px}.loader{margin:20px auto;border:6px solid #f3f3f3;border-top:6px solid #3498db;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}.hidden{display:none}@keyframes spin{to{transform:rotate(360deg)}}