.lss-kb-exercise-modal:not([open]){display:none}
.lss-kb-exercise-modal[open]{box-sizing:border-box;display:flex;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;background:transparent;color:#17233b}
.lss-kb-exercise-modal::backdrop{background:rgba(11,27,48,.72)}
.lss-kb-exercise-modal .lss-kb-lesson-modal__dialog{display:flex;flex-direction:column;width:100%;min-width:0;max-height:calc(100dvh - 48px)}
.lss-kb-exercise-modal .lss-kb-lesson-modal__brand{min-width:0;flex:1}
.lss-kb-exercise-modal .lss-kb-lesson-modal__brand>div{min-width:0}
.lss-kb-exercise-modal h2{overflow-wrap:anywhere;letter-spacing:0}
.lss-kb-exercise-modal .lss-kb-lesson-modal__body{min-height:0;flex:1;max-height:none}
.lss-exercise-library .lss-lesson-library__hero-icon svg{max-width:100%}
.lss-exercise-personal{display:grid;grid-template-columns:2fr 1fr;gap:18px;margin:0 0 20px}
.lss-exercise-personal label{display:grid;gap:5px;font-weight:700}
.lss-exercise-personal input{box-sizing:border-box;max-width:100%;width:100%;min-height:40px;border:1px solid #b6c9e1;border-radius:6px;padding:8px;font:inherit}
.lss-exercise-reference,.lss-exercise-material{margin:24px 0}
.lss-exercise-reference p,.lss-exercise-task p{white-space:pre-line}
.lss-exercise-reference h4{margin-bottom:6px}
.lss-exercise-task{padding:20px 0;border-top:2px solid #cbd9eb}
.lss-exercise-task h4{margin:7px 0 12px;font-size:1.15rem;color:#12395f}
.lss-exercise-task__meta{margin:0;font-weight:800;color:#186347;font-size:.85rem}
.lss-exercise-task[data-level="Mittel"] .lss-exercise-task__meta{color:#99560e}
.lss-exercise-task[data-level="Schwer"] .lss-exercise-task__meta{color:#9c2948}
.lss-exercise-task li{margin:7px 0}
.lss-exercise-hint{margin:14px 0;color:#31516f}
.lss-exercise-hint summary{font-weight:700;cursor:pointer}
.lss-exercise-answer{display:block;margin-top:14px;font-weight:700}
.lss-exercise-answer textarea{box-sizing:border-box;display:block;width:100%;min-height:100px;margin:7px 0 0;padding:12px;border:1px solid #a9bfdc;border-radius:6px;background:#fff;font:400 16px/1.6 Arial,Helvetica,sans-serif;resize:vertical;color:#17233b}
.lss-exercise-print-answer{display:none;white-space:pre-wrap;overflow-wrap:anywhere}
.lss-exercise-solutions{margin-top:30px;padding-top:22px;border-top:3px solid #1757ad}
.lss-exercise-solutions>section{padding:12px 0;border-top:1px solid #cbd9eb}
.lss-exercise-solutions h4{color:#12395f}
.lss-exercise-solutions li{white-space:pre-line;margin:8px 0}
.lss-exercise-access{width:min(624px,calc(100vw - 32px));max-width:none;padding:0;border:1px solid #b8c8df;border-radius:7px;background:linear-gradient(135deg,#082c86,#0258bb);overflow:hidden}
.lss-exercise-access::backdrop{background:rgba(11,27,48,.72)}
.lss-exercise-access .lss-access-denied{box-sizing:border-box;width:100%;max-width:none;min-height:260px;margin:0;border:0;border-radius:7px}
.lss-exercise-access__close{position:absolute;top:12px;right:12px;width:38px;height:38px;padding:0;border:2px solid #fff;border-radius:50%;background:#1e6ee8;color:#fff;font-size:28px;font-weight:800;line-height:30px;cursor:pointer}
@media(max-width:760px){.lss-kb-exercise-modal[open]{padding:0}.lss-kb-exercise-modal .lss-kb-lesson-modal__dialog{display:flex;flex-direction:column;height:100dvh;max-height:100dvh}.lss-kb-exercise-modal .lss-kb-lesson-modal__body{min-height:0;flex:1;max-height:none}.lss-kb-exercise-modal .lss-kb-lesson-modal__dialog>header{gap:8px;flex-wrap:wrap}.lss-kb-exercise-modal .lss-kb-lesson-modal__brand{flex-basis:100%}.lss-kb-exercise-modal .lss-kb-lesson-modal__header-actions{margin-left:auto}.lss-exercise-personal{grid-template-columns:1fr}.lss-exercise-task{padding:18px 0}}
@media print{body.lss-kb-print-lesson .lss-kb-exercise-modal[open]{height:auto;max-height:none;display:block}.lss-kb-exercise-modal .lss-exercise-task{break-inside:auto}.lss-kb-exercise-modal h3,.lss-kb-exercise-modal .lss-exercise-task h4,.lss-exercise-task__meta{break-after:avoid}.lss-exercise-task li,.lss-exercise-answer{break-inside:avoid}.lss-exercise-answer textarea{display:none}.lss-exercise-print-answer{display:block;min-height:30mm;border-bottom:1px solid #a9bfdc;background:repeating-linear-gradient(to bottom,transparent 0,transparent 7mm,#d6e0ec 7mm,#d6e0ec 7.2mm);font-weight:400;line-height:7.2mm}.lss-exercise-solutions{break-before:page}.lss-exercise-solutions>section{break-inside:avoid}.lss-exercise-hint{display:none}.lss-exercise-personal{grid-template-columns:2fr 1fr}.lss-kb-exercise-modal .lss-kb-lesson-modal__body{max-height:none}.lss-kb-exercise-modal .lss-kb-lesson-modal__dialog{display:block;height:auto;max-height:none}.lss-exercise-personal input{border:0;border-bottom:1px solid #a9bfdc;border-radius:0}}
@media print{.lss-kb-exercise-modal .lss-exercise-task{break-inside:avoid}}