:root{color-scheme:light}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#fff;color:#0f172a}a{color:inherit}.main-shell{max-width:1100px;margin:0 auto;padding:2rem 1.25rem 3rem}h1{font-size:clamp(2.25rem,4vw,3rem);margin-bottom:.75rem}h2{font-size:clamp(1.5rem,2.5vw,2rem);margin:2rem 0 .5rem}.city-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:.75rem;gap:.75rem;padding:0;list-style:none}.city-pill{display:inline-flex;padding:.75rem 1rem;background:#e2e8f0;border-radius:999px;text-decoration:none;transition:all .2s ease;font-weight:600}.city-pill:hover{background:#cbd5e1;transform:translateY(-2px)}.helper{color:#475569;margin-bottom:1.5rem}