/* Course navigation aligned with the approved case return buttons. */
body a.learning-back-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;box-sizing:border-box;border:1px solid var(--action);border-radius:10px;background:var(--purple-panel);color:var(--action);font-size:14px;font-weight:600;line-height:1.5;text-decoration:none}
body a.learning-back-link:hover{background:var(--soft)}
body a.learning-back-link:focus-visible,body .learning-pagination a:focus-visible{outline:2px solid var(--action);outline-offset:4px}
body .learning-pagination{display:flex;flex-wrap:wrap;align-items:stretch;gap:16px;margin:32px 0 0;padding:24px 0 0;border-top:1px solid var(--line)}
body .learning-pagination>a{display:flex;flex:1 1 200px;min-width:0;flex-direction:column;justify-content:center;gap:8px;min-height:88px;padding:18px 22px;box-sizing:border-box;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink);text-decoration:none;line-height:1.6}
body .learning-pagination>a>span{font-size:13px;color:var(--action);font-weight:600}
body .learning-pagination>a>strong{font-size:16px;line-height:1.6}
body .learning-pagination>.learning-course-directory{flex:0 1 180px;background:var(--purple-panel);border-color:var(--action)}
body .learning-pagination>a:hover{border-color:var(--action)}
body .guide-nav-back .learning-back-link{width:100%;padding:10px 8px;font-size:13px}
@media(max-width:768px){body .learning-pagination{gap:12px;margin-top:24px;padding-top:20px}body .learning-pagination>a,body .learning-pagination>.learning-course-directory{flex:1 1 100%;min-height:76px;padding:14px 18px}}
@media print{.learning-back-link,.learning-pagination{display:none!important}}

.lesson-page #network-prepare{scroll-margin-top:calc(var(--lesson-header-size,var(--nav-h,96px)) + 28px)}
@media(max-width:899px){.lesson-page #network-prepare{scroll-margin-top:calc(var(--lesson-header-size,var(--nav-h,176px)) + 82px)}}

/* Leave room for the fixed chapter selector above the first-course return link. */
@media(max-width:899px){
 .lesson-page .l01-breadcrumb{padding-top:76px}
 .lesson-page .l01{padding-top:20px}
}