body {font-family: Arial, sans-serif; margin: 0; padding: 0; background: #f3f3f3; color: #333;}
.wrapper {max-width: 960px; margin: 0 auto; padding: 24px; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,0.1);}
.nav {display: flex; justify-content: space-between; margin-bottom: 16px;}
.nav a {color: #0070f3; text-decoration: none; font-weight: bold;}
.page-img {width: 100%; height: auto; box-shadow: 0 1px 4px rgba(0,0,0,0.2);}
.footer {margin-top: 16px; text-align: center; font-size: 0.9rem;}
.grid {display: flex; flex-wrap: wrap; gap: 12px;}
.grid a {flex: 0 0 60px; text-align: center; text-decoration: none; color: #333; font-size: 0.85rem;}
.thumb {width: 60px; height: auto; border: 1px solid #ccc; box-shadow: 0 1px 2px rgba(0,0,0,0.1);}