.boards-container{display:grid;gap:1.5rem;grid-template-columns:1fr;margin-bottom:1.5rem}@media (min-width:768px){.boards-container{grid-template-columns:1fr 1fr}}.board-wrapper{border-radius:.5rem;border-width:1px;--tw-bg-opacity:1;background-color:rgb(255 255 255/var(--tw-bg-opacity));padding:1rem;--tw-shadow:0 1px 2px 0 rgba(0,0,0,.05);--tw-shadow-colored:0 1px 2px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0 #0000),var(--tw-ring-shadow,0 0 #0000),var(--tw-shadow)}.board-title{color:rgb(17 24 39/var(--tw-text-opacity));font-size:1.125rem;font-weight:600;line-height:1.75rem;margin-bottom:.5rem}.board-subtitle,.board-title{text-align:center;--tw-text-opacity:1}.board-subtitle{color:rgb(75 85 99/var(--tw-text-opacity));font-size:.875rem;line-height:1.25rem;margin-bottom:.75rem}.jsxgraph-board{border-radius:.25rem;border-width:1px;margin-left:auto;margin-right:auto;--tw-border-opacity:1;border-color:rgb(229 231 235/var(--tw-border-opacity));height:400px;width:100%}.control-group{margin-bottom:1rem}.control-label{display:block;font-size:.875rem;font-weight:500;line-height:1.25rem;margin-bottom:.5rem;--tw-text-opacity:1;color:rgb(55 65 81/var(--tw-text-opacity))}.select-wrapper{position:relative;width:100%}.function-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:#fff;border:1px solid #d1d5db;border-radius:.375rem;color:#111827;font-size:.875rem;line-height:1.25rem;padding:.5rem 2.5rem .5rem .75rem;width:100%}.dropdown-arrow{color:#374151;font-size:.75rem;pointer-events:none;position:absolute;right:.75rem;top:50%;transform:translateY(-50%)}.function-select:focus{border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1);outline:none}.JXG_hidden{display:none!important}@media (max-width:767px){.jsxgraph-board{height:350px}.boards-container{gap:1rem;grid-template-columns:1fr!important}.board-wrapper{padding:.75rem}}