:root{--minimal-ink:#14223a;--minimal-muted:#64748b;--minimal-line:#dbe4ee}.course-shell{background:#f8fafc!important;border:1px solid var(--minimal-line)!important;box-shadow:none!important}.course-heading{background:#fff!important;border-bottom:1px solid var(--minimal-line)!important}.course-heading h2,.course-heading p{color:var(--minimal-ink)!important}.course-map{background:#f3f7fb!important}.course-map::after{content:"";position:absolute;inset:18px;border:1px dashed #d5e0ea;border-radius:28px;pointer-events:none}.course-map .section-island{background:#fff!important;border:1px solid #cbd8e6!important;box-shadow:0 5px 0 #d8e2ec!important}.course-map .section-island.complete{background:#e8f8ee!important;border-color:#83cf9e!important;box-shadow:0 5px 0 #b9e2c8!important}.course-map .section-island.locked{background:#eef2f6!important;border-color:#d7e0e9!important;box-shadow:0 4px 0 #dce4eb!important}.course-map .section-island .island-copy strong{color:var(--minimal-ink)!important;text-shadow:none!important;font-weight:900!important}.course-map .section-island .island-copy small{color:var(--minimal-muted)!important;font-weight:700!important}.course-map .mini-island{color:#fff!important;text-shadow:0 1px 2px rgba(11,27,55,.45)!important;box-shadow:0 5px 0 rgba(45,80,130,.24)!important}.course-map .mini-island.locked{color:#7a8797!important;text-shadow:none!important}.profile-error-stat{border:1px solid #f0b7b7!important;background:#fff7f7!important;color:#7a1e1e!important;border-radius:16px!important;cursor:pointer!important;padding:12px!important;text-align:center!important}.profile-error-stat:hover{background:#ffeaea!important}.profile-error-stat b{display:block;font:900 20px/1 inherit}.profile-error-stat span{font-size:12px;font-weight:800}.profile-error-stat small{font-size:10px;color:#a13a3a}.mistake-list{display:grid;gap:10px;margin-top:16px}.mistake-link{display:flex;align-items:center;gap:12px;width:100%;border:1px solid #dbe4ee;background:#fff;border-radius:14px;padding:12px;text-align:left;color:#14223a;cursor:pointer}.mistake-link:hover{border-color:#7a8cff;background:#f5f7ff}.mistake-link>b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e8edff;color:#4054be}.mistake-link span{display:grid;gap:3px;font-weight:900}.mistake-link small{font-size:11px;color:#64748b;font-weight:700}.mistake-link i{margin-left:auto;font-style:normal;font-size:22px;color:#6675d7}.mistake-empty{margin-top:16px;border:1px dashed #cbd8e6;border-radius:14px;padding:18px;color:#516176;background:#f8fafc}