/* Grade paths share BioQuest's calm, open-ended visual language. */
.learning-banner{display:flex;align-items:center;gap:20px;padding:23px 26px;background:#eaf5ef;border:1px solid #d6e9df;border-radius:18px;margin:0 0 28px}.learning-banner-icon{width:48px;height:48px;border-radius:15px;background:white;display:grid;place-items:center;color:var(--green);flex-shrink:0}.learning-banner h2{font-size:18px;margin-top:7px;line-height:1.5}.learning-banner p{font-size:13px;color:#61766b;margin:4px 0 0}.learning-banner .primary{margin-left:auto;flex-shrink:0}.learning-banner .eyebrow,.learning-eyebrow{color:var(--green)}.learning-eyebrow{margin-bottom:10px}.learning-layout{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:28px}.grade-path-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:25px 26px;background:#eeebfa;border:1px solid #e3ddf3;border-radius:18px;margin-bottom:22px}.grade-path-header .eyebrow{color:#725a9d}.grade-path-header h2{font-size:24px;line-height:1.45;margin-top:10px;color:#443b64}.grade-path-header p{font-size:13px;color:#776a8d;margin:8px 0 0}.grade-progress-ring{width:84px;height:84px;flex-shrink:0;border:5px solid #d8cdea;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#ffffff80}.grade-progress-ring strong{font:800 20px Manrope}.grade-progress-ring span{font-size:9px;margin-top:3px}.lesson-list{display:grid;gap:13px}.lesson-card{display:flex;align-items:center;gap:16px;background:white;border:1px solid var(--line);border-radius:15px;padding:21px}.lesson-step{display:grid;place-items:center;flex-shrink:0;width:38px;height:42px;border-radius:10px;background:var(--tint);color:var(--world);font-weight:700}.lesson-info{flex:1;min-width:0}.lesson-info h3{font-size:17px;line-height:1.45;margin:7px 0}.lesson-info p{font-size:13px;line-height:1.6;color:#63776c;margin:0}.lesson-meta{display:flex;align-items:center;gap:7px;flex-wrap:wrap;font-size:10px;color:#78867d}.lesson-status{display:inline-flex;padding:4px 7px;border-radius:5px;background:#edf6f0;color:#32765c}.lesson-card>.primary,.lesson-card>.secondary{font-size:12px;display:flex;align-items:center;gap:7px;flex-shrink:0;padding:12px}.lesson-card button svg{width:14px}.lesson-completed{border-color:#cfe2d7}.learning-side{display:grid;gap:19px;align-content:start}.learning-summary{border:1px solid var(--line);border-radius:17px;background:white;padding:23px}.learning-summary .eyebrow{color:#6e8377}.learning-summary h2{font-size:19px;line-height:1.5;margin-top:12px}.learning-summary p{font-size:13px;color:#667b6e}.mastery-bar{height:7px;background:#e8efe9;border-radius:10px;overflow:hidden;margin:20px 0 13px}.mastery-bar span{display:block;height:100%;background:var(--green)}.lesson-flow{list-style:none;padding:0;counter-reset:steps;margin:20px 0 0}.lesson-flow li{counter-increment:steps;position:relative;padding-left:35px;margin-top:20px}.lesson-flow li:before{content:counter(steps);position:absolute;left:0;top:0;border-radius:50%;width:24px;height:24px;background:#edf5f0;color:var(--green);display:grid;place-items:center;font-size:11px;font-weight:700}.lesson-flow strong{display:block;font-size:13px}.lesson-flow span{display:block;font-size:12px;line-height:1.7;color:#728376;margin-top:5px}.curriculum-info{display:flex;gap:9px;align-items:center;text-align:left;font-size:13px;color:var(--green);padding:10px 4px}.curriculum-info svg{width:18px}.grade-choices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.grade-choice{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;border:1px solid var(--line);border-radius:11px;padding:16px 5px;min-height:82px}.grade-choice strong{font:800 23px Manrope}.grade-choice span{font-size:11px;color:#6f8176}.grade-choice.selected{border:2px solid var(--green);background:#eaf5ef;color:var(--green)}.grade-choice:hover{background:#f2f7f3}.lesson-topline{display:flex;align-items:center;justify-content:space-between;max-width:950px;margin:0 auto 18px}.lesson-topline .text-link{font-size:13px;white-space:normal}.lesson-reader{max-width:950px;margin:auto;background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden}.lesson-reader-header{display:flex;gap:22px;align-items:center;padding:32px 40px;background:var(--tint)}.lesson-reader-header h1{font-size:30px;margin:12px 0 9px;line-height:1.35}.lesson-reader-header p{font-size:15px;color:#546d60;margin:0;max-width:660px}.lesson-reader-header .eyebrow{color:#526d60}.lesson-large-icon{color:var(--world);background:#ffffffa6;width:68px;height:68px;border-radius:18px;flex-shrink:0;display:grid;place-items:center}.lesson-large-icon svg{width:37px;height:37px}.lesson-reader-body{padding:35px 40px}.lesson-reader-body>h2{font-size:21px;margin-bottom:16px}.lesson-reader-body>h2:not(:first-child){margin-top:32px}.teaching-paragraph{font-size:17px;line-height:1.9;color:#415e50;margin:16px 0;max-width:73ch}.lesson-vocabulary{display:grid;grid-template-columns:1fr 1fr;gap:16px}.lesson-vocabulary>div{background:#f7f9f6;border:1px solid #e8eee5;padding:19px;border-radius:12px}.lesson-vocabulary dt{font-weight:700;font-size:15px;color:var(--green)}.lesson-vocabulary dd{font-size:14px;color:#627666;line-height:1.8;margin:8px 0 0}.lesson-play-panel{display:flex;gap:20px;align-items:center;justify-content:space-between;background:#edf6f0;border:1px solid #daebdf;border-radius:15px;padding:24px;margin:30px 0}.lesson-play-panel h3{font-size:18px}.lesson-play-panel p{font-size:13px;color:#637e6c;margin:7px 0}.lesson-play-panel small{color:var(--green);font-weight:600}.lesson-play-panel .primary{flex-shrink:0}.reflection-panel{padding:28px 0 5px;border-top:1px solid var(--line)}.reflection-panel>.eyebrow{color:#8a6ca7;margin-bottom:10px}.reflection-panel h2{font-size:22px}.reflection-panel>p{color:#576f60;font-size:15px;line-height:1.85}.reflection-panel label{display:block;font-size:13px;font-weight:700;margin:22px 0 10px}.reflection-panel label span{font-weight:400;color:#7b897e}.reflection-panel textarea{font:400 16px/1.75 'DM Sans',sans-serif;width:100%;padding:16px;border:1px solid #d4dfd7;border-radius:12px;resize:vertical;min-height:125px;color:var(--ink);background:#fcfdfb}.reflection-panel textarea:focus-visible{outline:3px solid #9c77ee;outline-offset:3px}.reflection-actions{display:flex;align-items:center;flex-wrap:wrap;gap:13px;justify-content:space-between;margin:13px 0 20px}.reflection-actions .text-link{white-space:normal;line-height:1.6;text-align:left}.model-reflection{padding:21px;border:1px solid #e2d9ef;border-radius:12px;background:#f6f2fb;font-size:14px;line-height:1.8}.model-reflection p{color:#6d5c7a;margin:10px 0 0}.standards-details{border-top:1px solid var(--line);padding-top:22px;margin-top:20px;font-size:13px;color:#6b7b70}.standards-details summary,.simulation-table summary{cursor:pointer;padding:8px 0;font-weight:600;line-height:1.6}.standards-details a{text-decoration:underline;text-underline-offset:3px;color:var(--green)}.data-scroll{overflow-x:auto;max-width:100%;margin:20px 0}.practice-data{border-collapse:collapse;width:100%;font-size:14px;text-align:left;border:1px solid #dce6df}.practice-data caption{text-align:left;padding:0 0 12px;font-size:12px;color:#657b6d}.practice-data th,.practice-data td{padding:13px 15px;border-bottom:1px solid #e1e9e3;line-height:1.6;vertical-align:top;overflow-wrap:anywhere}.practice-data thead{background:#edf4ee}.practice-data tbody th{font-weight:500}.practice-data tbody tr:nth-child(even){background:#f8faf7}.sort-activity{display:grid;gap:13px;margin:25px 0}.sort-row{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:18px;background:#f7faf6;border:1px solid #e2eae0;padding:16px;border-radius:12px}.sort-row label{font-size:15px;line-height:1.7}.sort-row select{min-width:0;width:100%;min-height:48px;border:1px solid #cbdacd;border-radius:8px;padding:10px;background:white;color:var(--ink);font-size:15px}.number-answer{margin:27px 0;padding:23px;background:#f2f7ef;border:1px solid #dce8d7;border-radius:14px}.number-answer label{display:block;font-size:14px;font-weight:650;margin-bottom:14px}.number-answer>div{display:flex;align-items:center;gap:15px}.number-answer input{width:180px;min-width:0;padding:13px;border:1px solid #bad1bd;border-radius:9px;font-size:20px;font-weight:600;color:var(--green)}.number-answer span{font-size:14px;color:#667e63}.lesson-return-link{display:inline-block;font-size:13px;color:var(--green);text-decoration:underline;text-underline-offset:3px;padding:12px 0}.mastery-result{font-size:14px;color:var(--green);background:#edf6f0;border-radius:9px;display:inline-block;padding:12px 16px;margin-top:9px}.population-lab{padding:25px;background:#f3f7f0;border:1px solid #dce7d6;border-radius:16px;margin:30px 0}.population-lab h2{margin:10px 0;font-size:23px}.population-lab>p{font-size:14px;line-height:1.85;color:#5b715f}.population-lab .eyebrow{color:var(--green)}.simulation-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:26px 0}.simulation-controls label{font-size:12px;font-weight:650;line-height:1.6}.simulation-controls output{float:right;color:var(--green);font-weight:800}.simulation-controls input{display:block;width:100%;margin:15px 0 0;accent-color:var(--green);min-height:30px}.simulation-summary{display:flex;gap:35px;margin:15px 0}.simulation-summary>div{display:flex;flex-direction:column}.simulation-summary strong{font:800 29px Manrope;color:var(--green)}.simulation-summary>div:last-child strong{color:#82928a}.simulation-summary span{font-size:11px;color:#65796b;margin-top:5px}.population-chart{width:100%;height:auto;max-height:300px;stroke:none;overflow:visible}.population-chart text{font:11px 'DM Sans',sans-serif;fill:#6d8171;stroke:none}.chart-axis{fill:none;stroke:#adbfaf;stroke-width:1}.chart-grid{fill:none;stroke:#dfe8da;stroke-width:1}.baseline-line{fill:none;stroke:#97aaa0;stroke-width:3;stroke-dasharray:5 5}.scenario-line{fill:none;stroke:var(--green);stroke-width:3}.chart-legend{display:flex;gap:18px;font-size:12px;flex-wrap:wrap;color:var(--green)}.chart-legend>span:last-child{color:#73867a}.simulation-table{font-size:13px;margin-top:18px}.population-lab .simulation-caveat{font-size:12px;color:#72836f}.simulation-table .data-scroll{max-height:250px}.simulation-table th,.simulation-table td{padding:7px 12px}
@media(max-width:1150px){.learning-layout{grid-template-columns:1fr}.learning-side{grid-template-columns:1fr 1fr;gap:16px}.learning-banner{flex-wrap:wrap}.learning-banner>div:nth-child(2){flex:1}.learning-banner .primary{margin-left:68px}.lesson-card{gap:13px}.lesson-info h3{font-size:18px}}
@media(max-width:760px){.sidebar nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0}.nav-link{font-size:9px;padding:8px 2px;min-width:0;gap:6px;height:60px;justify-content:center}.nav-link span{text-align:center}.learning-banner{padding:20px;gap:14px}.learning-banner-icon{width:39px;height:43px;border-radius:11px}.learning-banner h2{font-size:16px}.learning-banner .eyebrow{font-size:8px;letter-spacing:1px}.learning-banner .primary{margin-left:53px}.learning-banner p{font-size:12px}.learning-layout{gap:20px}.grade-path-header{padding:22px 19px;gap:12px}.grade-path-header h2{font-size:21px}.grade-progress-ring{width:66px;height:66px;border-width:4px}.grade-progress-ring strong{font-size:17px}.grade-progress-ring span{font-size:8px}.grade-path-header p{font-size:12px}.lesson-card{display:grid;grid-template-columns:32px minmax(0,1fr);gap:12px;padding:18px 16px}.lesson-step{width:32px;height:37px;font-size:12px;align-self:start}.lesson-info h3{font-size:17px;margin:8px 0}.lesson-info p{font-size:13px}.lesson-card>.primary,.lesson-card>.secondary{grid-column:2;justify-self:start;min-height:44px;padding:10px 15px;margin-top:2px}.lesson-meta{font-size:10px}.learning-side{grid-template-columns:1fr}.learning-summary{padding:23px}.learning-summary .text-link,.curriculum-info,.learning-side>a{font-size:13px;white-space:normal;line-height:1.7}.grade-choices{gap:8px}.grade-choice{padding:11px 3px;min-height:73px}.grade-choice span{font-size:9px}.lesson-reader-header{padding:25px 22px;gap:14px;align-items:flex-start}.lesson-large-icon{width:40px;height:44px;border-radius:12px}.lesson-large-icon svg{width:26px;height:26px}.lesson-reader-header h1{font-size:25px;letter-spacing:-.6px}.lesson-reader-header .eyebrow{font-size:8px;line-height:1.7;letter-spacing:1px}.lesson-reader-header p{font-size:13px;line-height:1.8}.lesson-reader-body{padding:26px 22px}.teaching-paragraph{font-size:16px;line-height:1.9}.lesson-vocabulary{grid-template-columns:1fr;gap:12px}.lesson-play-panel{display:block;padding:20px}.lesson-play-panel .primary{margin-top:14px}.reflection-panel h2{font-size:21px}.reflection-panel>p{font-size:14px}.reflection-panel label span{display:block;margin-top:5px}.reflection-actions{justify-content:flex-start;gap:10px}.reflection-actions .text-link{font-size:12px}.sort-row{grid-template-columns:1fr;gap:10px;padding:15px}.sort-row select{font-size:16px}.number-answer{padding:18px}.number-answer input{width:130px}.practice-data{font-size:13px}.practice-data th,.practice-data td{padding:10px}.quest-progress-label{gap:12px;font-size:11px}.quest-progress-label>span:last-child{white-space:nowrap}.quest-progress-wrap{min-width:0}.quest-toolbar{gap:13px}.population-lab{padding:20px 15px}.population-lab h2{font-size:21px}.simulation-controls{grid-template-columns:1fr;gap:18px}.simulation-controls label{font-size:13px}.simulation-controls input{margin-top:5px}.simulation-summary{gap:22px}.simulation-summary strong{font-size:26px}.population-chart{margin:10px 0}.learning-layout .page-intro{flex-wrap:wrap}}
@media(max-width:360px){.learning-banner{padding:17px 14px}.learning-banner .primary{margin-left:0}.grade-path-header{padding:19px 15px}.grade-path-header h2{font-size:19px}.grade-progress-ring{width:58px;height:58px}.lesson-reader-body{padding:23px 16px}.lesson-reader-header{padding:23px 17px}.lesson-large-icon{display:none}.grade-choices{grid-template-columns:repeat(3,1fr)}.lesson-info h3{font-size:16px}.number-answer>div{flex-wrap:wrap}.quest-progress-label{flex-direction:column;gap:4px}.quest-progress-label>span:last-child{font-size:10px}}