.sa6{--ink:#25372b;--muted:#59685b;--paper:#faf8f1;--soft:#eef1e8;--line:#d5dbce;--accent:#425b41;--purple:#eee5f4;color:var(--ink);background:var(--paper);font-size:18px;line-height:1.85;max-width:none;margin:0;overflow:clip;font-family:Arial,Tahoma,sans-serif}
.sa6 *{box-sizing:border-box}.sa6 [hidden]{display:none!important}.sa6 h1,.sa6 h2,.sa6 h3{font-family:inherit;letter-spacing:normal;color:var(--ink);line-height:1.35;font-weight:700;margin:0 0 16px}.sa6 h1{font-size:clamp(32px,4.5vw,55px)}.sa6 h2{font-size:27px}.sa6 h3{font-size:21px}.sa6 p{line-height:1.85;margin:0 0 18px}.sa6 a{color:inherit;text-underline-offset:5px}.sa6 button,.sa6 input,.sa6 select,.sa6 textarea{font:inherit}.sa6 button,.sa6 a,.sa6 input,.sa6 select,.sa6 summary{touch-action:manipulation}.sa6 button{cursor:pointer}.sa6 button:focus-visible,.sa6 a:focus-visible,.sa6 input:focus-visible,.sa6 select:focus-visible,.sa6 textarea:focus-visible,.sa6 summary:focus-visible{outline:3px solid #9067a4;outline-offset:4px}.sa6 button:disabled{cursor:default;opacity:.6}.sa6 input[type=radio]{accent-color:#425b41;width:20px;height:20px;flex:0 0 20px}
.sa6-skip{position:absolute;inset-inline-start:20px;top:-150px;padding:12px;background:white;z-index:100}.sa6-skip:focus{top:10px}.sa6-nav{display:flex;justify-content:space-between;align-items:center;padding:22px max(24px,calc((100vw - 1170px)/2));background:var(--paper);border-block-end:1px solid var(--line);gap:24px}.sa6-brand{font-size:24px;font-weight:800;text-decoration:none!important;white-space:nowrap;letter-spacing:2px}.sa6-brand span{font-size:16px;letter-spacing:0;font-weight:500}.sa6-nav>div{display:flex;flex-wrap:wrap;gap:10px 25px}.sa6-nav a{font-size:15px;text-decoration:none;padding:6px 0}.sa6-nav a:hover{text-decoration:underline}.sa6-wrap{max-width:1150px;margin:auto;padding:42px 28px;scroll-margin-top:30px}.sa6-kicker{display:block;font-size:13px;font-weight:bold;color:var(--muted);letter-spacing:1px;margin-bottom:14px}.sa6[dir=rtl] .sa6-kicker{letter-spacing:0}.sa6-home-hero{max-width:1150px;margin:auto;padding:72px 28px 55px}.sa6-home-hero>p{max-width:720px;font-size:21px}.sa6-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin:24px 0}.sa6-primary,.sa6-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none!important;border-radius:12px;padding:12px 21px;border:1px solid var(--accent);font-weight:bold;line-height:1.5;min-height:48px}.sa6 .sa6-primary{background:var(--accent);color:white}.sa6 .sa6-primary:hover{background:#30432f;color:white}.sa6 .sa6-secondary{background:white;color:var(--ink);border-color:var(--line)}.sa6-how{display:flex;flex-wrap:wrap;gap:12px;margin-top:35px}.sa6-how>span{padding:9px 18px;background:var(--soft);border-radius:40px;font-size:16px}.sa6-resume{background:var(--purple);padding:25px 30px;border-radius:20px}.sa6-resume p{max-width:780px}.sa6-resume a{margin-top:10px}.sa6-review{margin-top:18px}.sa6 details{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white}.sa6 summary{cursor:pointer;padding:18px 22px;font-weight:bold;line-height:1.6}.sa6 details>p,.sa6 details>ul{margin:14px 24px 24px}.sa6 details>label,.sa6 details>textarea{display:block;margin:12px 22px;width:calc(100% - 44px)}.sa6 details>button{margin:10px 22px}.sa6-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.sa6-path-card{border:1px solid var(--line);border-radius:20px;background:white;padding:27px;text-decoration:none;display:flex;flex-direction:column;gap:9px}.sa6-path-card:hover{border-color:var(--accent);box-shadow:0 6px 18px #25372b0e}.sa6-path-card h2{font-size:24px}.sa6-path-card p{font-size:17px;line-height:1.75;flex-grow:1}.sa6-path-card>span:not(.sa6-path-symbol){font-size:14px;color:var(--muted)}.sa6-path-card b{font-size:16px;margin-top:12px}.sa6-path-symbol{border-radius:12px;background:var(--soft);font-size:22px;font-weight:700;display:grid;place-items:center;width:58px;height:58px;margin-bottom:8px}.sa6-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.sa6-tools>a{padding:20px;background:white;border:1px solid var(--line);border-radius:14px;font-weight:bold;text-decoration:none}.sa6-path-hero{max-width:1150px;margin:auto;padding:45px 28px 35px}.sa6-path-hero>a:first-child{display:inline-block;margin-bottom:24px;font-size:16px}.sa6-path-hero>p{max-width:760px}.sa6-course-count{font-weight:bold}.sa6 .sa6-muted{font-size:15px;color:var(--muted);line-height:1.75}.sa6-path-hero .sa6-muted{margin-top:20px}.sa6-stage{margin-bottom:40px}.sa6-stage>h2{display:flex;gap:15px;align-items:center}.sa6-stage>h2>span{border-radius:50%;background:var(--purple);font-size:19px;min-width:40px;height:40px;display:grid;place-items:center}.sa6-lessons{list-style:none;padding:0;margin:22px 0}.sa6-lessons li{margin-bottom:12px}.sa6-lessons a{display:grid;grid-template-columns:54px minmax(0,1fr) auto;gap:20px;align-items:center;background:white;border:1px solid var(--line);border-radius:15px;padding:22px;text-decoration:none}.sa6-lessons a:hover{border-color:var(--accent)}.sa6-lessons h3{margin-bottom:8px}.sa6-lessons p{font-size:17px;margin-bottom:9px}.sa6-order{font-size:24px;font-weight:700;color:#6c8067}.sa6-lessons [data-track-status]{font-size:15px;font-weight:bold}.sa6-lessons li.is-passed a{background:#f0f5ec;border-color:#b7c9ae}.sa6-lesson{max-width:1150px;margin:auto;padding:26px 28px 65px}.sa6-breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted);margin-bottom:28px}.sa6-lesson-head{max-width:830px;padding:8px 0 25px}.sa6-lesson-head h1{font-size:clamp(30px,3.8vw,46px)}.sa6-goal{padding:17px 22px;background:var(--soft);border-radius:14px;margin:22px 0 14px}.sa6-goal b{font-size:15px;color:var(--muted)}.sa6-goal p{margin:5px 0 0;font-size:20px}.sa6-reading-label{padding:15px 20px;background:var(--purple);font-size:16px;border-radius:12px}.sa6-lesson-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:35px;align-items:start}.sa6-steps{border:1px solid var(--line);background:white;padding:22px;border-radius:16px;position:sticky;top:18px}.sa6-steps>p:first-child{font-weight:bold;font-size:16px}.sa6-steps ol{list-style:none;padding:0;margin:14px 0}.sa6-steps button{display:flex;align-items:center;gap:9px;width:100%;text-align:start;border:0;border-radius:10px;background:transparent;padding:12px 7px;font-size:16px;color:var(--ink)}.sa6-steps button>span{min-width:25px;height:25px;border:1px solid var(--line);border-radius:50%;font-size:13px;display:grid;place-items:center}.sa6-steps [aria-current=step]{background:var(--soft);font-weight:bold}.sa6-steps [aria-current=step]>span{background:var(--accent);color:white;border-color:var(--accent)}.sa6-steps>a{font-size:15px}.sa6-step-panel{padding:28px 30px;background:white;border-radius:18px;border:1px solid var(--line);scroll-margin-top:24px}.sa6-step-panel:focus{outline:none}.sa6-explain-part{display:flex;gap:14px;margin:0 0 16px}.sa6-explain-part>span{min-width:28px;height:28px;display:grid;place-items:center;background:var(--soft);font-size:14px;border-radius:50%;margin-top:7px}.sa6-explain-part p{margin:0;line-height:1.9;font-size:18px}.sa6-diagram{margin:27px 0}.sa6-diagram img{display:block;max-width:100%;width:100%;height:auto;border-radius:16px}.sa6-diagram figcaption{font-size:13px;color:var(--muted);line-height:1.8;margin-top:10px}.sa6-terms{background:var(--soft);padding:22px;border-radius:15px;margin-top:24px}.sa6-terms h3{font-size:19px}.sa6-terms dl{margin:0}.sa6-terms dl>div{margin-top:15px}.sa6-terms dt{font-weight:bold}.sa6-terms dd{margin:4px 0 0;font-size:17px}.sa6-example{background:#f7eee1;padding:24px;border-radius:15px;margin:20px 0 28px}.sa6-example p{margin:0;font-size:19px}.sa6-match{padding-top:12px}.sa6-match>p{font-size:16px}.sa6-match-card{background:var(--soft);border-radius:14px;padding:20px;margin:15px 0}.sa6-match-card>div{display:flex;flex-wrap:wrap;gap:10px}.sa6-match-card button{padding:9px 16px;border:1px solid #b4bfb0;border-radius:10px;background:white;font-size:16px;color:var(--ink)}.sa6-match-card button.is-right{background:#425b41;color:white}.sa6-match-card button.is-wrong{border-color:#a56f54;background:#fff0e8}.sa6 .sa6-match-feedback{font-size:15px;margin:12px 0 0}.sa6-step-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-top:30px;border-top:1px solid var(--line);padding-top:22px}.sa6 [data-lesson-test] fieldset{border:1px solid var(--line);border-radius:16px;margin:28px 0;padding:22px}.sa6 legend{font-size:19px;font-weight:bold;line-height:1.7;max-width:100%;padding:0 7px}.sa6 legend>span{color:var(--muted);padding-inline-end:8px}.sa6 [data-lesson-test] fieldset label{display:flex;gap:14px;align-items:start;padding:14px;border:1px solid var(--line);border-radius:11px;margin:10px 0;cursor:pointer;line-height:1.7}.sa6 [data-lesson-test] input{margin-top:5px}.sa6 [data-lesson-test] label:has(input:checked){border-color:#6c8067;background:#f0f5eb}.sa6 .sa6-question-feedback{font-size:16px;line-height:1.8;margin:17px 0 0}.sa6 fieldset.is-correct{border-color:#6c9564}.sa6 fieldset.needs-review{border-color:#ae7657}.sa6 [data-lesson-test]>button{margin:4px}.sa6-test-result{border-radius:12px;padding:18px;margin:16px 0;background:var(--soft);font-size:17px}.sa6-test-result:empty{display:none}.sa6-summary{background:var(--soft);padding:24px;border-radius:15px;margin-bottom:26px}.sa6-summary ul{padding-inline-start:24px}.sa6-summary li{margin-top:12px;line-height:1.85}.sa6-text-link{display:block;margin:22px 0}.sa6-more{margin-top:20px}.sa6-more ul{columns:2}.sa6-more li{padding:7px 0;font-size:16px;break-inside:avoid}.sa6-depth-content{padding:24px;font-size:17px;line-height:1.9}.sa6-depth-content h2{font-size:23px}.sa6-depth-content section{padding:20px 0}.sa6-depth-content .sa5-facts,.sa6-depth-content .sa5-grid{grid-template-columns:1fr}.sa6-lesson-footer{display:flex;flex-wrap:wrap;gap:18px;margin-top:25px;font-size:15px}.sa6 textarea{padding:12px;border:1px solid var(--line);border-radius:12px;resize:vertical}.sa6-license{font-size:13px;color:var(--muted);margin-top:18px}.sa6 input[type=search],.sa6 select{background:white;border:1px solid #aab9a5;border-radius:12px;padding:13px 16px;min-height:50px;width:100%}.sa6-search-box{max-width:780px}.sa6-search-box label{display:block;font-weight:bold;margin-bottom:12px}.sa6-search-filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.sa6-search-filters button{padding:8px 15px;border:1px solid var(--line);border-radius:30px;background:white;color:var(--ink);font-size:15px}.sa6-search-filters [aria-pressed=true]{background:var(--accent);color:white;border-color:var(--accent)}.sa6-search-options{display:flex;gap:9px;align-items:center;font-size:15px;margin:20px 0}.sa6-search-options input{accent-color:var(--accent);width:19px;height:19px}.sa6-search-examples{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}.sa6-search-examples button{background:none;border:0;text-decoration:underline;color:var(--muted);font-size:15px;padding:4px}.sa6-search-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.sa6-search-card{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;text-decoration:none}.sa6-search-card h2{font-size:21px;margin-top:8px}.sa6-search-card p{font-size:16px}.sa6-search-card .sa6-muted{font-size:13px}.sa6-search-card:hover{border-color:var(--accent)}.sa6-search-error{padding:20px;background:#fff0e8;border-radius:12px;margin:20px 0}.sa6-compare-controls{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:25px 0}.sa6-compare-controls label{display:block;margin-bottom:10px;font-weight:bold}.sa6-compare-goals{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.sa6-compare-goals button{font-size:15px;padding:9px 16px;background:white;border:1px solid var(--line);border-radius:30px;color:var(--ink)}.sa6-compare-goals [aria-pressed=true]{background:var(--accent);color:white}.sa6-comparison-table{width:100%;border-collapse:separate;border-spacing:0;background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:16px;line-height:1.85}.sa6-comparison-table td,.sa6-comparison-table th{padding:18px;border-bottom:1px solid var(--line);text-align:start;vertical-align:top;width:39%;overflow-wrap:anywhere}.sa6-comparison-table tr>*:first-child{background:var(--soft);width:22%;font-size:15px}.sa6-comparison-table th{font-weight:bold}.sa6-comparison-table tr:last-child>*{border-bottom:0}.sa6-comparison-takeaway{background:var(--purple);padding:25px;border-radius:16px;margin:26px 0}.sa6-comparison-takeaway h2{font-size:23px}.sa6-compare-guides{display:flex;flex-wrap:wrap;gap:18px;margin:20px 0}.sa6 .sa5-hero{padding:35px 28px;max-width:1150px;margin:auto}.sa6 .sa5-hero h1{font-size:40px}.sa6 .sa5-section{padding:30px 28px;max-width:1150px;margin:auto}.sa6 .sa5-card{border-radius:16px}.sa6 .sa5-card h2,.sa6 .sa5-card h3{font-size:22px}.sa6 .sa5-reading{max-width:900px;font-size:18px;line-height:1.9}.sa6 .sa5-eyebrow{font-size:12px}.sa6 .sa5-button{font-size:16px;border-radius:12px}.sa6 .sa5-process>div{padding:18px;font-size:16px}.sa6 .sa5-facts{font-size:16px}.sa6 .sa5-facts>div{padding:18px}.sa6 .sa5-evidence{margin-top:20px}.sa6 .sa5-note{font-size:16px}.sa6 .sa5-options button{font-size:17px;padding:16px}.sa6-noscript{padding:18px;background:var(--soft);font-size:16px}
@media(max-width:900px){.sa6-paths,.sa6-search-results{grid-template-columns:repeat(2,minmax(0,1fr))}.sa6-lesson-layout{grid-template-columns:1fr;gap:18px}.sa6-steps{position:static;padding:15px 18px}.sa6-steps ol{display:grid;grid-template-columns:1fr 1fr;gap:3px}.sa6-steps .sa6-muted{display:none}.sa6-step-panel{padding:24px}.sa6-nav{padding:18px 24px;align-items:start}.sa6-nav>div{gap:4px 17px;justify-content:end}}
@media(max-width:600px){.sa6{font-size:17px}.sa6-nav{flex-direction:column;gap:8px;padding:15px 20px}.sa6-nav>div{gap:3px 19px;justify-content:start}.sa6-nav a{font-size:14px}.sa6-home-hero{padding:42px 21px 32px}.sa6-home-hero>p{font-size:19px}.sa6-wrap,.sa6-path-hero{padding:28px 20px}.sa6-paths,.sa6-tools,.sa6-search-results{grid-template-columns:1fr}.sa6-how{gap:7px}.sa6-how>span{font-size:14px;padding:7px 12px}.sa6-resume{padding:23px}.sa6 h2{font-size:24px}.sa6-path-card{padding:23px}.sa6-lessons a{grid-template-columns:32px minmax(0,1fr);padding:19px;gap:12px}.sa6-lessons [data-track-status]{grid-column:2}.sa6-lessons h3{font-size:20px}.sa6-lesson{padding:20px 18px 45px}.sa6-breadcrumbs{font-size:12px}.sa6-goal{padding:17px}.sa6-goal p{font-size:18px}.sa6-step-panel{padding:23px 19px}.sa6-explain-part{gap:10px}.sa6-explain-part p{font-size:17px}.sa6-explain-part>span{min-width:24px;height:24px}.sa6-steps button{font-size:15px;padding:10px 4px}.sa6-steps{padding:14px}.sa6 [data-lesson-test] fieldset{padding:15px;margin:25px 0}.sa6 legend{font-size:18px}.sa6 [data-lesson-test] fieldset label{padding:12px;font-size:16px}.sa6-summary{padding:19px}.sa6-more ul{columns:1}.sa6-primary,.sa6-secondary{font-size:16px}.sa6-step-actions{flex-direction:column}.sa6-step-actions button{width:100%}.sa6-example p{font-size:18px}.sa6-match-card{padding:16px}.sa6-match-card button{font-size:15px}.sa6-compare-controls{grid-template-columns:1fr;gap:18px}.sa6-comparison-table{font-size:14px}.sa6-comparison-table td,.sa6-comparison-table th{padding:12px 8px;width:38%}.sa6-comparison-table tr>*:first-child{font-size:13px;width:24%}.sa6 .sa5-hero{padding:28px 20px}.sa6 .sa5-hero h1{font-size:31px}.sa6 .sa5-section{padding:26px 20px}.sa6 .sa5-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.sa6 *{scroll-behavior:auto!important;transition:none!important}}
.sa7-lesson{--ink:#243849;--accent:#315746;--soft:#edf3f3;--line:#d8e2e3;max-width:1200px}.sa7-lesson .sa6-lesson-head{max-width:none;padding:12px 0 24px}.sa7-lesson .sa6-lesson-head h1{font-size:clamp(30px,4vw,48px);line-height:1.4;letter-spacing:-.7px}.sa7-subtitle{font-size:18px;color:#536675;margin:14px 0 0}.sa7-location{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:#243849;color:#fff;border-radius:16px;padding:16px 20px;margin-bottom:24px;position:sticky;top:0;z-index:5;box-shadow:0 5px 18px #24384915}.sa7-location>div:first-child{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.sa7-location .sa7-eyebrow{color:#c8dfe6;margin:0}.sa7-location strong{font-size:18px}.sa7-meter{flex-basis:100%;height:4px;border-radius:6px;overflow:hidden;background:#58717f}.sa7-meter span{display:block;height:100%;width:16.667%;background:#e8ae7c;transition:width .2s ease}.sa7-map-toggle{display:none;border:1px solid #92a8b4;color:#fff;background:transparent;border-radius:10px;padding:8px 13px;min-height:44px;font-size:14px}.sa7-lesson .sa6-lesson-layout{grid-template-columns:230px minmax(0,1fr);gap:24px}.sa7-lesson .sa6-steps{top:115px;border-radius:18px;padding:19px;background:#f4f7f7}.sa7-lesson .sa6-steps button{min-height:52px}.sa7-lesson .sa6-steps button>span{min-width:30px;height:30px;border-radius:9px;font-size:13px}.sa7-lesson .sa6-steps [aria-current=step]{background:#243849;color:white}.sa7-lesson .sa6-steps [aria-current=step]>span{background:#e8ae7c;border:0;color:#243849}.sa7-lesson .sa6-step-panel{padding:30px;border:1px solid #cdd9dd;border-radius:20px;box-shadow:0 8px 28px #24384908;scroll-margin-top:112px}.sa7-lesson [hidden]{display:none!important}.sa7-panel-heading{display:flex;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:23px;margin-bottom:27px}.sa7-panel-heading h2{margin:0;font-size:27px;line-height:1.5}.sa7-eyebrow{display:block;color:#607585;font-size:12px;font-weight:700;letter-spacing:.6px;margin-bottom:6px}.sa7-step-number{display:grid;place-items:center;background:#243849;color:#fff;border-radius:15px;min-width:50px;height:58px;font-size:22px;font-weight:700}.sa7-overview .sa7-step-number{background:#315746}.sa7-practice-panel .sa7-step-number{background:#775e9c}.sa7-quiz-panel .sa7-step-number{background:#a46034}.sa7-outcomes,.sa7-outline{border:1px solid var(--line);border-radius:16px;padding:22px;margin:20px 0;background:#fff}.sa7-outcomes h3,.sa7-outline h3{font-size:20px}.sa7-outcomes li,.sa7-outline li{padding:8px 0;line-height:1.9;font-size:17px}.sa7-lesson .sa6-goal{border-inline-start:4px solid #315746;border-radius:0 12px 12px 0;background:#edf3ef}.sa7-lesson[dir=rtl] .sa6-goal{border-radius:12px 0 0 12px}.sa7-concept{background:#fff;border:1px solid var(--line);border-radius:16px;padding:23px;margin:22px 0}.sa7-concept h3{font-size:23px;line-height:1.6;margin:0 0 15px}.sa7-concept p{font-size:18px;line-height:1.95;margin:13px 0}.sa7-concept>p:last-child{margin-bottom:0}.sa7-lesson .sa6-explain-part{border-bottom:1px solid #edf0f2;padding:15px 0}.sa7-science-diagram{background:#f0f4f5;border:1px solid #d4e0e6;border-radius:18px;padding:15px}.sa7-science-diagram img{max-width:420px;margin:auto;border-radius:12px}.sa7-lesson .sa6-diagram figcaption{font-size:14px;line-height:1.8}.sa7-end-marker{padding:17px;background:#edf3ef;border:1px dashed #91ae9b;border-radius:13px;color:#315746;font-weight:bold;font-size:15px;margin-top:26px}.sa7-lesson .sa6-step-actions{border-top:0;padding-top:0;gap:10px;margin-top:22px}.sa7-lesson .sa6-primary,.sa7-lesson .sa6-secondary{min-height:52px;border-radius:12px}.sa7-ingredient-links{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.sa7-ingredient-links a{display:flex;flex-direction:column;align-items:start;justify-content:center;gap:5px;min-height:72px;padding:15px;background:#edf3f3;border:1px solid #c8d9dd;border-radius:12px;text-decoration:none;font-size:16px;overflow-wrap:anywhere}.sa7-ingredient-links a:hover{border-color:#315746}.sa7-ingredient-links a span{font-size:13px;color:#607585}.sa7-ingredient-roles{display:grid;gap:14px;margin-top:20px}.sa7-ingredient-roles article{padding:20px;border:1px solid #cbd9dd;background:#f5f8f8;border-radius:15px}.sa7-ingredient-roles h4{font-size:19px;margin:0 0 10px}.sa7-ingredient-roles bdi{display:block;font-size:16px;line-height:1.8;color:#315746;font-weight:bold;overflow-wrap:anywhere}.sa7-product-grid{display:grid;gap:16px}.sa7-product-card{display:grid;grid-template-columns:140px minmax(0,1fr);gap:18px;align-items:start;padding:19px;border:1px solid #cbd9dd;border-radius:15px;background:#f7f9f9}.sa7-product-card>a{display:block}.sa7-product-card img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;background:white;border-radius:12px}.sa7-product-card h4{font-size:19px;line-height:1.7;margin:3px 0 10px}.sa7-product-card h4 a{text-decoration:none}.sa7-product-card p{font-size:16px;line-height:1.9}.sa7-product-card .sa7-product-limit{font-size:14px;padding-top:10px;border-top:1px solid #dae2e4;color:#566c78}.sa7-product-card div>a{font-size:14px;font-weight:bold;display:inline-block;min-height:44px;padding:8px 0}.sa7-evidence{background:#edf2f7;border:1px solid #c9d8e4;border-radius:16px;padding:23px;margin:25px 0}.sa7-evidence>h3{font-size:22px}.sa7-evidence>p{font-size:16px}.sa7-reference{background:white;border:1px solid #d3dde6;border-radius:12px;padding:18px;margin:16px 0}.sa7-reference>span{display:inline-block;font-size:12px;padding:3px 9px;border-radius:6px;background:#e4edf6;color:#415d76;margin-bottom:9px}.sa7-reference h4{font-size:17px;line-height:1.8;margin:0}.sa7-reference p{font-size:15px;line-height:1.9;margin:10px 0 0}.sa7-instructions{padding-inline-start:23px;counter-reset:instructions}.sa7-instructions li{padding:12px 0;font-size:17px;line-height:1.9}.sa7-quiz-panel [data-lesson-test] fieldset{border:2px solid #d5dfe5;background:#f9fafb;padding:23px;margin:30px 0;border-radius:16px}.sa7-quiz-panel legend{color:#243849;font-size:19px}.sa7-quiz-panel [data-lesson-test] fieldset label{background:white;min-height:52px;padding:15px;font-size:17px}.sa7-quiz-panel input[type=radio]{width:20px;height:20px;flex-shrink:0;accent-color:#315746}.sa7-quiz-panel .sa6-question-feedback:not(:empty){background:#eef4ef;border-radius:10px;padding:14px}.sa7-quiz-panel fieldset.needs-review .sa6-question-feedback:not(:empty){background:#fff0e6}.sa7-quiz-panel fieldset.is-correct{border-color:#517d60}.sa7-quiz-panel fieldset.needs-review{border-color:#c18353}.sa7-quiz-panel .sa6-test-result{border:1px solid #a9c2ae}.sa7-lesson .sa6-summary{border:1px solid #c3d7c7;border-inline-start:5px solid #315746;background:#eef4ef}.sa7-lesson .sa6-summary h3{font-size:23px}.sa7-lesson .sa6-more{margin-top:22px}.sa7-lesson :focus-visible{outline:3px solid #d58857;outline-offset:4px}.sa7-scenario{padding:22px;background:#f3edf8;border-radius:15px;border:1px solid #d8cae7;margin:20px 0}.sa7-scenario h3{font-size:22px}.sa7-scenario button{display:block;width:100%;min-height:52px;text-align:start;padding:14px;border:1px solid #bfb0d2;border-radius:10px;background:white;color:#243849;margin:10px 0;font-size:16px;line-height:1.7}.sa7-scenario button[aria-pressed=true]{background:#e1d4ef;border-color:#775e9c}.sa7-scenario [data-scenario-feedback]{font-size:16px;line-height:1.9;margin:15px 0 0}.sa7-lesson .sa6-match-card{border:1px solid #d3c4e1;background:#f3edf8}.sa7-lesson .sa6-match-card button{min-height:48px}.sa7-lesson .sa6-license{font-size:13px}
@media(max-width:900px){.sa7-lesson .sa6-lesson-layout{grid-template-columns:1fr;gap:15px}.sa7-lesson .sa6-steps{position:static;display:none}.sa7-lesson .sa6-steps[data-open=true]{display:block}.sa7-lesson .sa6-steps ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.sa7-map-toggle{display:block}.sa7-location{margin-bottom:15px}.sa7-location>div:first-child{gap:5px;flex-direction:column;align-items:start}.sa7-location strong{font-size:17px}.sa7-lesson .sa6-step-panel{scroll-margin-top:125px}}
@media(max-width:600px){.sa7-lesson{padding:18px 14px 38px}.sa7-lesson .sa6-breadcrumbs{margin-bottom:13px;line-height:1.8}.sa7-lesson .sa6-lesson-head{padding:8px 4px 21px}.sa7-lesson .sa6-lesson-head h1{font-size:31px;letter-spacing:0}.sa7-subtitle{font-size:16px;line-height:1.85}.sa7-location{padding:13px 14px;border-radius:12px;gap:7px}.sa7-map-toggle{font-size:13px;padding:7px 10px}.sa7-location strong{font-size:16px}.sa7-location .sa7-eyebrow{font-size:11px}.sa7-lesson .sa6-step-panel{padding:21px 15px;border-radius:16px;scroll-margin-top:112px}.sa7-panel-heading{gap:11px;padding-bottom:19px;margin-bottom:21px}.sa7-panel-heading h2{font-size:23px}.sa7-step-number{min-width:43px;height:50px;font-size:19px;border-radius:12px}.sa7-eyebrow{font-size:11px}.sa7-outcomes,.sa7-outline,.sa7-concept{padding:18px 15px;margin:18px 0;border-radius:13px}.sa7-outcomes ul,.sa7-outline ol{padding-inline-start:22px}.sa7-outcomes li,.sa7-outline li{font-size:16px}.sa7-concept h3{font-size:21px}.sa7-concept p{font-size:17px;line-height:1.95}.sa7-ingredient-links{grid-template-columns:1fr;gap:9px}.sa7-ingredient-links a{font-size:16px;min-height:68px;padding:13px}.sa7-ingredient-roles article{padding:16px}.sa7-ingredient-roles h4{font-size:18px}.sa7-product-card{grid-template-columns:80px minmax(0,1fr);gap:12px;padding:15px}.sa7-product-card h4{font-size:17px}.sa7-product-card p{font-size:15px}.sa7-product-card .sa7-product-limit{font-size:13px}.sa7-product-card .sa7-eyebrow{font-size:10px}.sa7-evidence{padding:18px 14px}.sa7-evidence>h3{font-size:21px}.sa7-reference{padding:15px}.sa7-reference h4{font-size:16px;overflow-wrap:anywhere}.sa7-reference p{font-size:15px}.sa7-science-diagram{padding:8px}.sa7-science-diagram figcaption{padding:4px 7px}.sa7-lesson .sa6-step-actions{flex-direction:row;align-items:stretch}.sa7-lesson .sa6-step-actions .sa6-primary{flex:1;width:auto;padding:12px;font-size:15px}.sa7-lesson .sa6-step-actions .sa6-secondary{width:auto;padding:12px;font-size:14px}.sa7-quiz-panel [data-lesson-test] fieldset{padding:16px 12px;margin:28px 0}.sa7-quiz-panel [data-lesson-test] fieldset label{padding:13px 10px;font-size:16px;gap:10px}.sa7-quiz-panel legend{font-size:18px;line-height:1.85}.sa7-quiz-panel [data-lesson-test]>button{display:block;width:100%;margin:11px 0}.sa7-end-marker{font-size:14px;padding:14px}.sa7-lesson .sa6-summary{padding:20px 16px}.sa7-scenario{padding:18px 15px}.sa7-lesson .sa6-steps button{font-size:14px;gap:7px;padding:10px 6px}.sa7-lesson .sa6-steps button>span{min-width:26px;height:26px}.sa7-lesson .sa6-more summary{font-size:16px;padding:16px}.sa7-lesson .sa6-lesson-footer{font-size:14px;justify-content:space-between}.sa7-instructions li{font-size:16px}.sa7-lesson .sa6-explain-part p{font-size:17px}}
@media(max-width:359px){.sa7-product-card{grid-template-columns:1fr}.sa7-product-card>a{max-width:110px}.sa7-location strong{font-size:14px}.sa7-map-toggle{font-size:12px}.sa7-lesson .sa6-step-actions{flex-direction:column}}

.sa8-journal{background:#f0f4f3;border:1px solid #b8cdc3;border-radius:16px;padding:23px;margin:24px 0}.sa8-journal h3{font-size:23px;line-height:1.6;margin:5px 0 13px}.sa8-journal p{font-size:16px;line-height:1.9}.sa8-journal label{display:block;font-weight:700;margin:20px 0 8px;font-size:16px;line-height:1.8}.sa8-journal textarea{display:block;width:100%;box-sizing:border-box;border:1px solid #adbfbd;border-radius:10px;padding:13px;font:inherit;font-size:17px;line-height:1.8;resize:vertical;background:#fff;color:#243849}.sa8-journal>button{margin:18px 0 0}.sa8-journal details{border-top:1px solid #bdd0c6;margin-top:18px;padding-top:10px}.sa8-journal summary{font-weight:700;cursor:pointer;padding:12px 0;min-height:44px}.sa8-diagram img{max-width:360px;width:100%;height:auto;margin:auto}.sa7-product-card .sa7-eyebrow{grid-column:1/-1}
@media(max-width:600px){.sa7-lesson .sa6-step-panel{padding:19px 12px}.sa7-concept{padding:16px 12px}.sa7-product-card{grid-template-columns:78px minmax(0,1fr);padding:13px;gap:10px}.sa7-product-card>div{display:contents}.sa7-product-card h4{margin:0;align-self:center}.sa7-product-card>div>.sa7-eyebrow{display:none}.sa7-product-card p,.sa7-product-card div>a{grid-column:1/-1;margin:6px 0}.sa7-product-card div>a{padding:9px 0}.sa8-journal{padding:18px 13px}.sa8-journal h3{font-size:21px}.sa8-journal>button{width:100%}.sa7-concept p{line-height:1.9}.sa8-diagram{padding:10px}}
@media(max-width:359px){.sa7-lesson{padding-inline:10px}.sa7-product-card{grid-template-columns:65px minmax(0,1fr)}.sa7-product-card>a{max-width:none}.sa7-product-card h4{font-size:16px}}
@media(prefers-reduced-motion:reduce){.sa7-meter span{transition:none}}

@media(max-width:600px){.sa7-location{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px}.sa7-location>div:first-child{min-width:0}.sa7-location strong{font-size:14px;line-height:1.5;overflow-wrap:anywhere}.sa7-location .sa7-meter{grid-column:1/-1}.sa7-map-toggle{font-size:12px;padding:7px 8px;white-space:nowrap}.sa7-lesson .sa6-step-panel{scroll-margin-top:115px}}