:root{--bg: #ffffff;--fg: #000000;--border: #000000;--muted: #666666}*{margin:0;padding:0;box-sizing:border-box}body{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;background-color:var(--bg);color:var(--fg);line-height:1.2}a{color:inherit;text-decoration:underline}button{cursor:pointer;border:1px solid var(--border);background:var(--bg);color:var(--fg);padding:4px 8px;font-family:inherit;font-size:12px;text-transform:uppercase}button:hover{background:var(--fg);color:var(--bg)}input{border:1px solid var(--border);background:var(--bg);color:var(--fg);padding:4px 8px;font-family:inherit;font-size:12px;outline:none}input:focus{background:#f0f0f0}table{width:100%;border-collapse:collapse}th,td{border:1px solid var(--border);padding:8px;text-align:left;font-size:12px}th{background:var(--bg);font-weight:700;text-transform:uppercase}.label{display:block;font-size:10px;text-transform:uppercase;margin-bottom:2px;font-weight:700}.container{padding:20px}.spacer{height:20px}.border-box{border:1px solid var(--border);padding:20px}