body{margin:0;font:16px/1.6 system-ui,sans-serif;background:#f6f5fa;color:#242039}header,main,footer{max-width:960px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}a{color:#703395}h1{line-height:1.2}h2{font-size:1.2rem}form,section,details{background:#fff;border:1px solid #d4cddd;border-radius:12px;padding:20px;margin:16px 0}label{display:block;margin:12px 0}input,select,button{font:inherit;box-sizing:border-box;padding:10px;border:1px solid #93869f;border-radius:6px}input:not([type=checkbox]),select{width:100%;max-width:100%}button{background:#713791;color:white;cursor:pointer}button:disabled{opacity:.6}.tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}summary{cursor:pointer;font-weight:600}[hidden]{display:none!important}[role=status]{overflow-wrap:anywhere}input[type=checkbox]{width:20px;height:20px;vertical-align:middle}output{display:block;font-size:1.5rem;font-weight:700}body{color-scheme:light dark}@media(prefers-color-scheme:dark){body{background:#191a2d;color:#f5f0fa}form,section,details{background:#26243b;border-color:#635774}a{color:#dec0f4}input,select{background:#191a2d;color:#fff}}@media(max-width:600px){.tool-grid{grid-template-columns:1fr}header,main,footer{padding:16px}}