:root{--bg:#f7f7f2;--ink:#141414;--muted:#5d625e;--border:#d9ddd6;--card:#edf0e8;--model:#283353;--sample:#c63a1e;--orange:#c63a1e;--sans:Geist,Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #0060cc;outline-offset:5px}button{border:1px solid var(--border);padding:10px 16px;color:var(--ink);background:transparent;border-radius:4px}button:hover{background:#e7e9e3}header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:25px 4.5%;border-top:5px solid var(--orange);border-bottom:1px solid 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