.track-map{position:relative;padding:0 24px;margin-bottom:40px;isolation:isolate}.track-map>svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:-1;overflow:visible}.track-map path{fill:none;stroke:#c3cce1;stroke-width:2;stroke-dasharray:6 6}.track-map .lesson-track{position:relative;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:none;grid-auto-rows:auto;gap:48px 16px;padding:0;margin:0;list-style:none}.track-map .lesson-track:before{display:none}.track-map .track-node{grid-column:var(--col);grid-row:var(--row);height:auto;min-height:0;min-width:0}.track-map .track-node a{display:flex;flex-direction:column;height:auto;min-height:0;align-items:center;gap:24px;position:relative}.track-map .topic-number{position:relative;inset:auto;transform:none;order:0;flex-shrink:0;width:64px;height:64px;box-sizing:border-box;font-size:24px}.track-map .topic-card{position:relative!important;inset:auto!important;order:1;width:100%;min-height:0;box-sizing:border-box;padding:16px 12px;overflow-wrap:anywhere;text-align:center}.track-map .track-node a:after{display:block;top:64px;left:50%;height:24px;border-left:2px solid #c3cce1}.track-map .topic-card strong{font-size:16px}.track-map .topic-card small{font-size:13px;line-height:1.5}.track-map .topic-meta{line-height:1.5}.track-section+.section{position:relative;margin-top:0;padding-top:0}.track-map a:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:12px}
@media(max-width:1000px){.track-map{padding:0;margin-bottom:32px}.track-map .lesson-track{display:flex;flex-direction:column;gap:24px}.track-map .track-node a{flex-direction:row;gap:20px;align-items:center}.track-map .topic-number{width:64px;height:64px}.track-map .topic-card{flex:1;min-width:0;text-align:left;max-width:none}.track-map .track-node a:after{display:none}}@media(max-width:600px){.track-map .topic-number{width:56px;height:56px;font-size:22px}.track-map .track-node a{gap:12px}.track-map .topic-card{padding:16px 12px}}
.track-heading .level-tabs a{min-width:0;max-width:100%;box-sizing:border-box;overflow-wrap:anywhere}.level-picker .level-card{min-width:0}.level-picker .level-card h2{overflow-wrap:anywhere}
.track-heading h1,.track-heading .breadcrumbs{overflow-wrap:anywhere;min-width:0}