: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}}body{margin:0;font-family:Poppins,sans-serif;display:flex;justify-content:center;align-items:center;min-height:100vh;background:#f2f2f2}.container{text-align:center;padding:30px;border-radius:20px;width:90%;max-width:700px;box-shadow:0 10px 25px #0000001a;color:#fff;transition:background .5s ease}h1{margin-bottom:20px}.palette{display:flex;justify-content:space-between;gap:10px;margin-bottom:20px}.color-box{flex:1;height:100px;border-radius:15px;cursor:pointer;position:relative;transition:transform .2s,box-shadow .2s}.color-box:hover{transform:scale(1.05);box-shadow:0 5px 15px #0000004d}.color-code{position:absolute;bottom:10px;left:50%;transform:translate(-50%);font-weight:700;text-shadow:0 0 5px rgba(0,0,0,.5)}.copied{position:absolute;top:10px;left:50%;transform:translate(-50%);background:#fffc;color:#333;padding:3px 8px;border-radius:8px;font-size:12px;animation:fade 1s ease}@keyframes fade{0%,to{opacity:0}20%,80%{opacity:1}}