.chapter-nav{position:sticky;top:0;z-index:15;display:flex;justify-content:center;gap:12px;padding:9px 16px;background:#071713f5;border-bottom:1px solid #28473d;overflow-x:auto}.chapter-nav a{color:#d9f99d;white-space:nowrap;padding:10px;text-decoration:none}#kurse,#lernen,#rechner,#begriffe{scroll-margin-top:80px}.calculator{grid-column:1/-1}.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:30px}.calc-presets,.calc-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.calculator button,.calculator select{min-height:44px;border:1px solid #527267;border-radius:10px;background:#163b2e;color:#f5fbf8;padding:10px 14px;font:inherit}.calculator button:hover{border-color:#6ee7b7}.calculator button:disabled{opacity:.5;cursor:not-allowed}.calc-fields{display:grid;gap:16px}.calc-field>label{font-weight:700;display:block}.calc-inputs{display:flex;align-items:center;gap:14px}.calc-inputs input[type=number]{min-width:0;width:130px;padding:10px;min-height:44px;border:1px solid #527267;border-radius:8px;background:#071713;color:#fff;font:inherit}.calc-inputs input[type=range]{width:100%;min-width:60px;height:44px;accent-color:#6ee7b7;touch-action:pan-y}.calc-help summary{color:#a9beb5;min-height:44px;padding-top:10px;cursor:pointer;font-size:.85rem}.calc-help p{font-size:.9rem;margin-top:0}.calc-options,.calc-table-details,.calc-quiz{border:1px solid #28473d;padding:14px;border-radius:12px;margin-top:20px}.calculator summary{cursor:pointer;min-height:44px;display:list-item}.calc-check,.calc-quiz label{display:flex;align-items:center;gap:10px;min-height:48px;margin-block:10px}.calc-check input,.calc-quiz input{width:22px;height:22px;accent-color:#6ee7b7;flex-shrink:0}.calc-options .calc-field{margin-block:12px}.calc-options select{width:100%;margin-top:8px}.calc-muted{color:#a9beb5;font-size:.85rem}.calculator a{color:#6ee7b7}.calc-figure{margin:24px 0}.calc-figure figcaption{font-weight:700}.calc-figure svg{display:block;width:100%;height:auto;margin-top:15px}.calc-legend{display:flex;flex-wrap:wrap;gap:18px;font-size:.85rem}.calc-legend span:before{content:'';display:inline-block;width:12px;height:12px;margin-right:6px;background:#67a9ef}.calc-legend .profit:before{background:#6ee7b7}.calc-legend .loss:before{background:#fdba74}.calc-table-wrap{overflow-x:auto}.calculator table{border-collapse:collapse;width:100%;font-size:.85rem}.calculator th,.calculator td{padding:10px;text-align:right;border-bottom:1px solid #28473d;white-space:nowrap}.calculator caption{text-align:left;white-space:normal;color:#a9beb5;margin:12px 0}.calc-disclaimer{border-left:3px solid #fdba74;padding:12px 16px;background:#122c24;font-size:.9rem}.calculator fieldset{border:0;padding:0}.calculator :focus-visible,.chapter-nav a:focus-visible{outline:3px solid #d9f99d;outline-offset:3px}#calc-error{color:#fdba74}#share-url{width:100%;padding:12px}input:disabled{opacity:.5}@media(max-width:800px){.calc-layout{grid-template-columns:1fr}.chapter-nav{justify-content:flex-start;gap:0;font-size:.85rem}.calc-inputs input[type=number]{width:110px}.calculator .big{font-size:2rem}.calc-actions button{flex:1 1 180px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{body{background:white!important;color:black!important;font-size:11pt}.topbar,.chapter-nav,.hero,.course-section,#lernen,#begriffe,.footer,.calc-presets,#calc-form,.calc-actions,.calc-quiz,#calc-action-status,#share-fallback{display:none!important}.shell{width:100%}.grid,.calc-layout{display:block;padding:0}.calculator{border:0;padding:0;background:white!important}.calculator .result,.calc-disclaimer{background:#eee!important;color:black!important;break-inside:avoid}.calc-muted,.calculator caption{color:#333}.calc-table-wrap{overflow:visible}.calculator table{font-size:8pt}.calculator th,.calculator td{padding:5px;white-space:normal}.calc-figure{break-inside:avoid}.calc-table-details{border:0}.calc-figure svg{max-height:250px}.calculator{print-color-adjust:exact;-webkit-print-color-adjust:exact}thead{display:table-header-group}tr{break-inside:avoid}}
.calculator,.calc-layout>*,.calc-table-details,.calc-table-wrap{min-width:0;max-width:100%}.calc-quiz label{overflow-wrap:anywhere}

.print-assumptions{display:none}@media print{.print-assumptions{display:block;font-size:9pt}}