:root{--sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--serif: Georgia, Cambria, "Times New Roman", Times, serif;--em: #0070f3;--em-l: #e6f1fe;--border: #eaeaea;--bg: #f9f9f9}body{margin:0;background-color:#fafafa;font-family:var(--sans);-webkit-font-smoothing:antialiased}input,select,button{font-family:var(--sans)}input[type=tel],input[type=text]{width:100%;padding:10px 12px;margin:8px 0 16px;border:1px solid var(--border);border-radius:6px;box-sizing:border-box;font-size:.9rem}button[type=submit]{width:100%;padding:10px;background-color:var(--em);color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer}button[type=submit]:disabled{opacity:.6;cursor:not-allowed}