:root{color-scheme:light dark;--bg:#f5f7f6;--surface:#fff;--text:#182f28;--muted:#52675e;--line:#cad6cf;--accent:#176848;--spy:#2259a6;--qqq:#8a5613}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Arial,sans-serif}main{max-width:1100px;margin:auto;padding:32px 24px;min-height:100vh}a{color:var(--accent)}.brand{display:block;color:var(--text);font-size:28px;font-weight:700;text-decoration:none}.brand span{display:block;color:var(--muted);font-size:13px;font-weight:400}.panel{max-width:450px;margin:64px auto;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:32px}.panel.wide{max-width:none;margin:32px 0}h1{font-size:30px;line-height:1.2;letter-spacing:-.8px}h2{font-size:23px}p{margin:14px 0}.eyebrow{font-size:12px;letter-spacing:1.3px;font-weight:700;color:var(--accent)}label{display:block;margin:18px 0 5px;font-weight:600}input,button{font:inherit;border-radius:6px;min-height:46px}input{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--text);padding:10px}button{margin-top:24px;border:0;background:var(--accent);color:white;padding:10px 22px;cursor:pointer;font-weight:600;width:100%}.secondary{width:auto;background:var(--surface);color:var(--text);border:1px solid var(--line)}:focus-visible{outline:3px solid var(--spy);outline-offset:4px}.error{color:#b12929}.muted,footer{color:var(--muted);font-size:13px}footer{text-align:center;margin-top:54px}.benchmarks{display:flex;flex-wrap:wrap;gap:20px;margin:30px 0;font-size:14px}.benchmarks span:nth-child(2){color:var(--spy)}.benchmarks span:nth-child(3){color:var(--qqq)}header{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:48px}.skip{position:absolute;left:-10000px}.skip:focus{left:24px;top:5px}@media(prefers-color-scheme:dark){:root{--bg:#131b19;--surface:#1c2723;--text:#e5f0e9;--muted:#b1c3b8;--line:#445c4f;--accent:#81d8ae;--spy:#8cb8f6;--qqq:#efc17b}button{color:#13271d}.error{color:#ffb7b7}}@media(max-width:600px){main{padding:22px 16px}.panel{margin:38px auto;padding:24px}header{display:block;margin-top:36px}h1{font-size:27px}}

fieldset{border:1px solid var(--line);border-radius:8px;padding:20px;margin:24px 0;min-width:0}legend{font-weight:700}input.checkbox{width:22px;min-height:22px;margin-top:20px}input.checkbox+label{display:inline;margin-left:8px}input:disabled{opacity:.5}[hidden]{display:none!important}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}caption{text-align:left;font-weight:700}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}th small{display:block;font-weight:400;color:var(--muted)}#review:focus{outline:none}