/* Scoped course navigation. */
.wf-course-navigation .wf-section-toolbar{display:flex;gap:8px;padding:10px 14px;border-top:1px solid var(--line);background:#f8faf9}
.wf-course-navigation .wf-section-toolbar button{font-weight:600;line-height:1.4;font-family:inherit;font-size:12px;border:1px solid #cbd8d1;background:white;color:#174d3b;border-radius:6px;padding:8px 10px;cursor:pointer;min-height:36px}
.wf-course-navigation .wf-course-sections{padding:6px}
.wf-course-navigation .wf-lesson-section{border:1px solid #dce5df;border-radius:7px;margin:0 0 7px;background:white;overflow:hidden}
.wf-course-navigation .wf-lesson-section summary{display:flex;gap:9px;padding:12px 9px;cursor:pointer;align-items:flex-start;list-style:none}
.wf-course-navigation .wf-lesson-section summary::-webkit-details-marker{display:none}
.wf-course-navigation .wf-lesson-section summary::after{content:'+';margin-left:auto;font-size:20px;line-height:1;color:#1b694c}
.wf-course-navigation .wf-lesson-section[open] summary::after{content:'−'}
.wf-course-navigation .wf-section-number{font-size:11px;line-height:25px;flex-shrink:0;text-align:center;width:25px;height:25px;border-radius:5px;background:#eaf3ee;color:#235b44;font-weight:700}
.wf-course-navigation .wf-section-copy{display:flex;flex-direction:column;min-width:0;gap:4px}
.wf-course-navigation .wf-section-copy strong{font-size:13px;line-height:1.45;font-weight:650}
.wf-course-navigation .wf-section-copy small,.wf-course-navigation .wf-section-status{font-size:11px;line-height:1.4;color:#58675e}
.wf-course-navigation .has-current>summary{background:#edf6f0}
.wf-course-navigation .wf-current-label{display:none}
.wf-course-navigation [aria-current=true] .wf-current-label{display:block;font-size:10px;font-weight:700;color:#215b40;margin-top:5px}
.wf-course-navigation .wf-lesson.is-current{box-shadow:inset 3px 0 #28704d;background:#eaf5ee}
.wf-course-navigation .wf-lesson.is-complete .wf-lesson-icon{font-weight:800;color:#1a6644}
.wf-course-navigation .wf-lesson-section .wf-lesson-list{padding:0;margin:0;border-top:1px solid #dce5df}
.wf-course-navigation summary:focus-visible,.wf-course-navigation button:focus-visible,.wf-back-to-video:focus-visible{outline:3px solid #2d7957;outline-offset:2px}
.wf-back-to-video{display:none}
@media(max-width:900px){.wf-back-to-video:not([hidden]){display:block;position:fixed;bottom:calc(18px + env(safe-area-inset-bottom));right:16px;z-index:90;background:#174f39;color:white;border:1px solid #fff;border-radius:999px;padding:12px 17px;font:600 14px/1.3 sans-serif;box-shadow:0 4px 15px #0002;cursor:pointer;max-width:calc(100vw - 32px)}}

.wf-course-navigation .wf-section-preview{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}
.wf-course-navigation .wf-section-toolbar{flex-wrap:wrap}
.wf-course-navigation [hidden]{display:none!important}