:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f7f7f7;color:#1f2933}a{color:inherit}.main-shell{max-width:1200px;margin:0 auto;padding:40px 20px 80px}.top-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0 32px}.city-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:12px;gap:12px}.city-pill{display:block;padding:14px 16px;border-radius:999px;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.05);text-decoration:none;font-weight:600;transition:transform .15s ease,box-shadow .15s ease}.city-pill:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.08)}.helper{color:#52606d}