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button{font:inherit;background:#d9eba0;color:#18201b;border:0;border-radius:4px;padding:8px 14px;cursor:pointer;margin-top:12px}
.items{display:grid;gap:10px}.item{display:flex;align-items:center;gap:7px}.item button{margin:0;background:#324447;color:white}label{display:block}#result{font-variant-numeric:tabular-nums}
nav{display:flex;flex-wrap:wrap;gap:10px 24px;margin:22px 0 36px}nav a{color:#d9eba0;text-underline-offset:4px}h2{scroll-margin-top:20px}