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li{align-items:center;gap:12px;flex-wrap:wrap}.validation-link{border:0;background:transparent;color:var(--red);font:inherit;text-align:start;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.course-publish{scroll-margin-top:110px}@media(max-width:850px){.course-editor-grid{grid-template-columns:1fr}.course-outline{position:static;max-height:320px}.course-sticky-actions{top:72px}}@media(max-width:600px){.course-sticky-actions{justify-content:flex-start;padding:8px}.course-sticky-actions .meta{flex:1 0 100%}.course-sticky-actions .btn{flex:1}.course-node,.course-fields{padding:14px}.course-subnode{padding:10px}.node-header .h3{font-size:16px}}@media(max-width:980px){.mobile-nav{grid-template-columns:repeat(auto-fit,minmax(0,1fr));position:fixed;bottom:0;inset-inline:0;background:#101a37;z-index:30;padding:6px 4px calc(10px + env(safe-area-inset-bottom))}.mobile-nav a{display:grid;justify-items:center;gap:3px;min-height:52px;padding:0 2px;position:relative;font-size:12px;font-weight:600;line-height:1.2;text-align:center;color:#b8c2e1}.mobile-nav .navicon{width:auto;padding:4px 14px;border-radius:16px}.mobile-nav .navicon svg{width:22px;height:22px}.mobile-nav a.active{color:#fff}.mobile-nav a.active .navicon{background:#2f3d78}.theme-mentor .mobile-nav{background:#123f4b}.theme-mentor .mobile-nav a.active .navicon{background:#19646b}.mobile-nav .count{position:absolute;top:0;inset-inline-end:calc(50% - 26px);min-width:16px;height:16px;line-height:16px;padding:0 4px;border-radius:20px;background:#f4c85a;color:#3a2b00;font-size:11px;font-weight:700}}