/* The existing simulation control moves into each mobile introduction. */
@media(max-width:900px){
 .ss-lesson-top .ss-engine-hotspot.ss-entry-button{position:static!important;inset:auto!important;transform:none!important;display:flex!important;align-items:center;justify-content:center;gap:12px;width:100%!important;max-width:420px;min-height:56px;padding:14px 18px!important;margin:18px 0 12px!important;border:0!important;border-radius:12px!important;background:#176d7b!important;color:#fff!important;box-shadow:0 4px 0 #104c56!important;font-family:inherit;font-size:18px;font-weight:750;line-height:1.35;text-align:center;cursor:pointer}
 .ss-lesson-top .ss-entry-button .ss-engine-pin{display:none!important}
 .ss-lesson-top .ss-entry-button .ss-engine-label,.ss-lesson-top .ss-entry-button .ss-object-label{position:static!important;transform:none!important;white-space:normal!important;background:none!important;border:0!important;box-shadow:none!important;color:inherit!important;font-size:18px!important;line-height:1.35!important;padding:0!important}
 .ss-lesson-top .ss-entry-button::after{content:'→';font-size:23px}
 .ss-lesson-top .ss-entry-button:focus-visible{outline:3px solid #c68e20!important;outline-offset:5px}
 .ss-lesson-top .ss-entry-button:disabled{opacity:.7;cursor:wait}
 .ss-lesson-top .article-hero .meta{margin-top:18px}
 .ss-lesson-top .article-hero .dek,.ss-lesson-top .article-hero .lesson-lead{font-size:17px;line-height:1.5}
}