:root{--ink:#123044;--mint:#8ed8c2;--gold:#eabc55;--paper:#f7faf8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 system-ui}header,main{max-width:1180px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;border-bottom:1px solid #cadbd5}a{color:#066b61;font-weight:700}.eyebrow{font-weight:800;color:#7b5800}h1{font:clamp(2.5rem,7vw,5.4rem)/1 Georgia,serif;max-width:16ch}.market-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.market-picker select{display:block;width:100%;font:inherit;padding:.7rem}.market-picker button{background:var(--gold);border:0;font-weight:800;padding:.8rem}.latest{font-size:clamp(2.5rem,7vw,5rem);font-weight:800}section{margin:3rem 0;border-top:3px solid var(--mint);padding-top:1rem}footer{margin-top:4rem;border-top:1px solid #cadbd5;font-weight:700}@media(max-width:760px){header{display:block}.market-picker{grid-template-columns:1fr}nav{margin-top:12px}}