*{box-sizing:border-box}body{margin:0;font:16px/1.6 Arial,sans-serif;color:#222}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px max(20px,calc((100vw - 1160px)/2));border-bottom:1px solid #ddd}header .brand{font-size:24px;font-weight:bold;text-decoration:none}nav{display:flex;flex-wrap:wrap;gap:18px}a{color:#1762a6}main{max-width:1160px;margin:auto;padding:30px 20px;min-height:65vh}main img{max-width:100%;height:auto}footer{padding:24px 20px;text-align:center;border-top:1px solid #ddd}.page-title{margin:0 0 24px}.migration-container{display:flex;gap:22px;min-width:0}.elementor-column{flex-direction:column}.elementor-row{flex-direction:row;align-items:center}.migration-container>*{min-width:0;flex:1}.migration-image-box{text-align:center}.migration-button{display:inline-block;background:#1269ac;color:white;padding:10px 22px;border-radius:4px;text-decoration:none}.migration-copy{cursor:pointer;padding:8px 14px}details{border-bottom:1px solid #ddd;padding:12px 0}summary{cursor:pointer;font-weight:bold}.migration-review{color:#8c5500}iframe{max-width:100%}@media(max-width:700px){header{display:block}nav{margin-top:10px}.elementor-row{flex-direction:column}}