.form-group{margin-bottom:1.5rem}@media (max-width:768px){.form-container{padding:1.5rem}}.search-form{display:flex;gap:1rem}.page{max-width:1000px;margin:2.5rem auto;padding:0 1.5rem}.item-list{display:grid;grid-template-columns:repeat(3,minmax(0,300px));gap:1rem;justify-content:center;margin-top:1rem}#portlet_container{max-width:1200px;margin:0 auto;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif}.keys-grid{display:grid;grid-template-columns:repeat(2,1 fr);gap:1rem}.key-item:last-child:nth-child(odd){grid-column:1/-1;width:50%;margin:0 auto}.key-name{font-weight:500}.button-row{margin-top:2rem;display:flex;gap:1rem;justify-content:flex-end}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}@keyframes slideIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.page{animation:slideIn 0.5s ease-out}@media (max-width:992px){.item-list{grid-template-columns:repeat(2,minmax(0,300px))}}@media (max-width:768px){.page{padding:0 1rem}#contentContainer,#tableInputContainer,#xqueryInputContainer{padding:1.5rem}.keys-wrapper{padding:1.5rem}.keys-grid{grid-template-columns:1 fr}.key-item:last-child:nth-child(odd){width:100%}}@media (max-width:576px){.item-list{grid-template-columns:minmax(0,300px)}.button-row{flex-direction:column}.btn{width:100%;text-align:center}}