:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.iframe-mode{display:block!important;place-items:unset!important;min-height:auto!important;padding:0!important}body.iframe-embedded{overflow-x:hidden;margin:0;padding:0}@media (max-width: 768px){.iframe-mode .container{padding:10px}.iframe-mode header{margin-bottom:1rem}}#root{max-width:1280px;margin:0 auto;padding:0;text-align:center;background:none}#root:not(.iframe-embedded){min-height:100vh}.container{display:flex;flex-direction:column;align-items:center;background:none}.container:not(.iframe-embedded){min-height:100vh}body.iframe-embedded #root,body.iframe-embedded .container{min-height:auto;padding-bottom:2rem}.columns{display:flex;gap:2.5rem;justify-content:center;margin-top:2rem;flex-wrap:nowrap;align-items:flex-start}.column{background:#fff;border-radius:14px;padding:1.2rem 1.1rem 1.5rem;min-width:270px;max-width:350px;min-height:420px;box-shadow:0 4px 18px #4f8cff14,0 1.5px 6px #0000000a;display:flex;flex-direction:column;align-items:stretch;margin-bottom:2rem;flex:1 1 0}.card-list{flex:1;min-height:100px}.card-item{background:#f5f7fa;border:1.5px solid #e0e7ef;border-radius:8px;margin-bottom:.7rem;padding:.85rem 1rem .7rem;font-size:1.01rem;cursor:grab;transition:box-shadow .2s,border .2s;box-shadow:0 1.5px 6px #4f8cff0a;text-align:center;position:relative;pointer-events:auto!important;user-select:none!important;-webkit-user-select:none!important;-moz-user-select:none!important;-ms-user-select:none!important;touch-action:auto!important;-webkit-touch-action:auto!important;z-index:999;isolation:isolate}.card-item:active{cursor:grabbing;box-shadow:0 2px 8px #4f8cff21;border:1.5px solid #4f8cff}.card-item input[type=text]{font-size:1rem;border:1px solid #b3c6e0;border-radius:5px;padding:.4em .7em;margin-top:.4em;width:100%;box-sizing:border-box;background:#fff}.instructions{max-width:700px;margin:2rem auto 1.5rem;background:#f9f9f9;border-radius:8px;padding:1.5rem 2rem;font-size:1.08rem;color:#222;box-shadow:0 2px 8px #0000000a;text-align:left}.instructions ul{margin:.5em 0 0 1.5em}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion: no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000059;z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;overflow-y:auto}body.iframe-embedded .modal-overlay{align-items:center;padding:15px}.modal-content{background:#fff;border-radius:12px;max-width:480px;width:95vw;padding:2.2rem 2rem 1.5rem;box-shadow:0 4px 32px #4f8cff21,0 1.5px 6px #00000014;position:relative;animation:modal-fade-in .2s}.modal-close{position:absolute;top:12px;right:16px;background:none;border:none;font-size:2rem;color:#888;cursor:pointer;line-height:1;z-index:10}@keyframes modal-fade-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px);max-height:0}to{opacity:1;transform:translateY(0);max-height:1000px}}