main{max-width:900px;margin:auto;padding:16px}header{gap:14px;flex-wrap:wrap}button,a,input,select,textarea{touch-action:manipulation}button{margin:6px 6px 6px 0}a{overflow-wrap:anywhere}.card{overflow-wrap:anywhere}.card p{line-height:1.5}input,select,textarea{max-width:100%;width:100%}pre{white-space:pre-wrap;overflow-wrap:anywhere}small{display:block;color:#b9c7dd}.source{display:block;padding:6px 0}#status{min-height:24px}h3{margin-bottom:8px}button:disabled{opacity:.5}ul{padding-left:22px}.choice{border-left:3px solid #8facff;padding-left:14px}