.methodology-container{max-width:800px;margin:2rem auto;padding:1rem 1.5rem;background:#f7f7fa;border:1px solid #e0e0e0;border-radius:12px;box-shadow:0 2px 8px rgba(34,34,59,.06);line-height:1.6;color:#2c3e50}.methodology-intro,.methodology-outro{font-size:1.1rem;color:#555}.methodology-container h2{margin-top:1.5rem;color:#2c3e50;font-size:1.4rem}.methodology-container ul{padding-left:1.2rem}.methodology-container li{margin-bottom:.6rem}.methodology-data-normalisation-list,.methodology-sources-list{display:flex;flex-direction:column;align-items:center;gap:.3em;margin-bottom:1.5rem;font-size:1.13rem}