.gRuyGW_panel{color:#254b43;overflow-wrap:anywhere;background:linear-gradient(135deg,#f0faf6,#fff 70%);border:1px solid #bfd9d2;border-radius:16px;max-width:1100px;margin:32px auto;padding:clamp(20px,3vw,32px);font-family:Aptos,Avenir Next,Segoe UI,sans-serif}.gRuyGW_panel header>span{letter-spacing:.12em;color:#147263;font-size:11px;font-weight:800}.gRuyGW_panel h2{margin:8px 0;font-size:25px;font-weight:650}.gRuyGW_panel p{margin:12px 0;line-height:1.65}.gRuyGW_panel a{color:#116758;margin-top:16px;font-weight:650;display:inline-block}.gRuyGW_panel label{gap:10px;font-weight:600;display:grid}.gRuyGW_panel textarea{box-sizing:border-box;resize:vertical;color:#15382f;width:100%;font:inherit;background:#fff;border:1px solid #91b7ac;border-radius:9px;padding:14px;font-weight:400}.gRuyGW_actions{flex-wrap:wrap;gap:12px;margin:14px 0;display:flex}.gRuyGW_panel button{color:#fff;cursor:pointer;min-height:44px;font:inherit;background:#166e5d;border:1px solid #166e5d;border-radius:8px;padding:10px 16px;font-weight:600}.gRuyGW_panel button[type=button]{color:#166e5d;background:#fff}.gRuyGW_panel button:disabled{opacity:.55;cursor:not-allowed}.gRuyGW_panel :focus-visible{outline-offset:3px;outline:3px solid #c68a23}.gRuyGW_messages{gap:16px;padding:0;list-style:none;display:grid}.gRuyGW_messages li{background:#fff;border:1px solid #d4e3dd;border-radius:10px;padding:16px}.gRuyGW_messages .gRuyGW_instructor{background:#e5f4ee;border-left:4px solid #147263}.gRuyGW_messages time{color:#536d66;margin-top:4px;font-size:12px;display:block}.gRuyGW_messages p{white-space:pre-wrap}.gRuyGW_notice{background:#fff5d9;border-radius:8px;padding:12px}
._2_FoPW_figure{background:#f5faf8;border:1px solid #cfe3df;border-radius:18px;margin:24px 0;padding:14px;overflow:hidden}._2_FoPW_frame{background:#fff;border-radius:10px;width:100%;position:relative;overflow:hidden}._2_FoPW_frame img{object-fit:contain}._2_FoPW_caption{color:#526e67;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:12px;font-size:13px;line-height:1.6;display:flex}._2_FoPW_caption a{color:#006e60;text-underline-offset:3px;padding:8px 0;font-weight:700;text-decoration:underline}._2_FoPW_caption a:focus-visible{outline-offset:4px;outline:3px solid #d89b26}@media (max-width:760px){._2_FoPW_figure{padding:10px}._2_FoPW_caption{flex-direction:column;align-items:flex-start}}
.VY7BJG_page{color:#17342e;background:radial-gradient(circle at 100% 0,#0f766e0f,#0000 32rem),#f5f8f7;grid-template-columns:minmax(300px,365px) minmax(0,1fr);grid-template-areas:"library lesson";align-items:start;gap:24px;min-height:100vh;padding:18px clamp(16px,3vw,42px) 70px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;display:grid}.VY7BJG_hero{background:linear-gradient(135deg,#fff,#f0f8f5);border:1px solid #d8e4df;border-radius:22px;grid-area:hero;justify-content:space-between;align-items:center;gap:32px;padding:30px 34px;display:flex;box-shadow:0 12px 32px #16372f0f}.VY7BJG_hero>div:first-child{max-width:850px}.VY7BJG_hero>div:first-child>span,.VY7BJG_libraryHeader>div>span,.VY7BJG_lessonHeader span,.VY7BJG_introduction>span,.VY7BJG_details>header span,.VY7BJG_practice header span{color:#a76708;letter-spacing:.11em;text-transform:uppercase;margin-bottom:7px;font-size:12px;font-weight:800;display:inline-block}.VY7BJG_hero h1{color:#112d27;letter-spacing:-.025em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(32px,4vw,52px);line-height:1.06}.VY7BJG_hero p{color:#526b65;max-width:780px;margin:14px 0 0;font-size:17px;line-height:1.65}.VY7BJG_hero dl{gap:10px;margin:0;display:flex}.VY7BJG_hero dl div{text-align:center;background:#fff;border:1px solid #dce7e3;border-radius:15px;min-width:105px;padding:15px}.VY7BJG_hero dt{color:#0d6e61;font-size:24px;font-weight:800}.VY7BJG_hero dd{color:#687c77;margin:4px 0 0;font-size:12px}.VY7BJG_library{scrollbar-width:thin;scrollbar-color:#bad3cb transparent;background:#fff;border:1px solid #d8e4df;border-radius:18px;grid-area:library;align-self:start;max-height:calc(100vh - 32px);position:sticky;top:16px;overflow-y:auto;box-shadow:0 12px 30px #16372f0f}.VY7BJG_libraryHeader{z-index:4;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff7;border-bottom:1px solid #e2ebe7;padding:20px 20px 16px;position:sticky;top:0}.VY7BJG_libraryHeader h2{color:#17342e;margin:0;font-size:21px;line-height:1.2}.VY7BJG_libraryHeader p{color:#71827e;margin:7px 0 12px;font-size:13px;line-height:1.45}.VY7BJG_progressSummary{color:#0f6257;background:#edf7f3;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:9px 11px;font-size:12px;display:flex}.VY7BJG_progressSummary strong{font-size:13px}.VY7BJG_search{padding:14px 16px 10px;display:block}.VY7BJG_search>span{color:#536b65;margin-bottom:7px;font-size:12px;font-weight:700;display:block}.VY7BJG_search input{box-sizing:border-box;color:#183831;width:100%;font:inherit;background:#f8fbfa;border:1px solid #cddbd6;border-radius:10px;outline:none;padding:11px 12px;font-size:14px}.VY7BJG_search input:focus{border-color:#4d9f90;box-shadow:0 0 0 3px #0f766e1a}.VY7BJG_treeIndex{padding:5px 12px 18px}.VY7BJG_treeSection{margin:0 0 7px}.VY7BJG_treeSectionButton{text-align:left;cursor:pointer;background:#f7faf9;border:1px solid #e0e8e5;border-radius:11px;grid-template-columns:34px minmax(0,1fr) 24px;align-items:center;gap:8px;width:100%;padding:11px 10px;display:grid}.VY7BJG_treeSectionButton:hover{background:#f0f7f4;border-color:#bcd4cc}.VY7BJG_treeSectionButton>b{color:#af7315;font-size:13px}.VY7BJG_treeSectionButton>span{min-width:0}.VY7BJG_treeSectionButton strong{color:#1a3832;font-size:13px;line-height:1.25;display:block}.VY7BJG_treeSectionButton small{color:#84938f;margin-top:3px;font-size:11px;display:block}.VY7BJG_treeSectionButton>i{color:#0c7768;text-align:center;font-size:18px;font-style:normal}.VY7BJG_treeSectionActive{background:#eaf6f2;border-color:#66ae9e}.VY7BJG_subIndex{border-left:2px solid #d5e6e0;margin:6px 0 8px 15px;padding:3px 0 3px 14px;position:relative}.VY7BJG_topicLink{color:inherit;background:0 0;border:1px solid #0000;border-radius:9px;grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:8px;margin:3px 0;padding:9px;text-decoration:none;display:grid}.VY7BJG_topicLink:hover{background:#f4f9f7}.VY7BJG_topicActive,.VY7BJG_topicLink[aria-current=page]{background:#e8f5f1;border-color:#88bcae;box-shadow:inset 3px 0 #0f766e}.VY7BJG_topicNumber{color:#a76a0b;font-family:Georgia,Times New Roman,serif;font-size:13px}.VY7BJG_topicText{min-width:0}.VY7BJG_topicText strong{color:#243f39;text-overflow:ellipsis;font-size:13px;font-weight:700;line-height:1.28;display:block;overflow:hidden}.VY7BJG_topicText small{color:#91a09c;margin-top:3px;font-size:10.5px;display:block}.VY7BJG_topicState{color:#087765;font-size:10.5px;font-style:normal;font-weight:800}.VY7BJG_topicLocked{opacity:.48;cursor:not-allowed}.VY7BJG_partTabs,.VY7BJG_topicGrid{display:none}.VY7BJG_locked{opacity:.48}.VY7BJG_lesson{background:#fff;border:1px solid #d8e4df;border-radius:20px;grid-area:lesson;min-width:0;padding:clamp(24px,3vw,44px);scroll-margin-top:22px;box-shadow:0 12px 32px #16372f11}.VY7BJG_lessonHeader{border-bottom:1px solid #e1e9e6;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:26px;padding-bottom:22px;display:flex}.VY7BJG_lessonHeader p{color:#a76a0b;margin:0 0 5px;font-size:13px;font-weight:800}.VY7BJG_lessonHeader h2{color:#112e27;letter-spacing:-.02em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(30px,3vw,43px);line-height:1.1}.VY7BJG_lessonHeader em{color:#0b6a5d;background:#e9f6f2;border:1px solid #cae6dd;border-radius:999px;flex:none;padding:8px 11px;font-size:11px;font-style:normal;font-weight:800}.VY7BJG_gate{background:#fff7ea;border:1px solid #f0d39d;border-radius:14px;padding:28px}.VY7BJG_gate h3{margin-top:0}.VY7BJG_introduction{background:linear-gradient(145deg,#f7fbfa,#fff);border:1px solid #dce9e5;border-radius:16px;margin-bottom:24px;padding:clamp(20px,2.5vw,30px)}.VY7BJG_textGroup{margin:0 0 15px}.VY7BJG_bodyText{color:#374f49;letter-spacing:0;margin:0 0 10px;font-size:17px;font-weight:400;line-height:1.78}.VY7BJG_callout{border:1px solid;border-left-width:5px;border-radius:12px;margin:18px 0;padding:17px 18px 16px 20px;position:relative}.VY7BJG_calloutLabel{letter-spacing:.09em;margin-bottom:7px;font-size:11px;font-weight:900;display:block}.VY7BJG_callout p{color:#334944;margin:5px 0;font-size:16px;line-height:1.65}.VY7BJG_definitionCallout{background:#eef8f5;border-color:#86c7b7}.VY7BJG_definitionCallout .VY7BJG_calloutLabel{color:#0a7161}.VY7BJG_exampleCallout{background:#edf6fc;border-color:#86b9da}.VY7BJG_exampleCallout .VY7BJG_calloutLabel{color:#266c99}.VY7BJG_interviewCallout{background:#f4f0fb;border-color:#b6a0dd}.VY7BJG_interviewCallout .VY7BJG_calloutLabel{color:#6747a0}.VY7BJG_memoryCallout{background:#fff8e5;border-color:#e6bd5c}.VY7BJG_memoryCallout .VY7BJG_calloutLabel{color:#9b6700}.VY7BJG_importantCallout{background:#fff1ef;border-color:#e7a19a}.VY7BJG_importantCallout .VY7BJG_calloutLabel{color:#a9473e}.VY7BJG_codeCard{background:#102621;border:1px solid #26443d;border-radius:13px;margin:16px 0 22px;overflow:hidden;box-shadow:0 8px 20px #0d2a2317}.VY7BJG_codeBadge{color:#a9d9ce;letter-spacing:.09em;background:#17352f;border-bottom:1px solid #315048;padding:8px 13px;font-size:10px;font-weight:900}.VY7BJG_codeCard pre{white-space:pre-wrap;overflow-wrap:anywhere;color:#e9f8f4;margin:0;padding:18px;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:14px;line-height:1.65;overflow-x:auto}.VY7BJG_details{margin-top:28px}.VY7BJG_details>header{margin:0 0 14px}.VY7BJG_details>header h3,.VY7BJG_practice h3{color:#17342e;margin:0;font-size:23px;line-height:1.25}.VY7BJG_details details{background:#fff;border:1px solid #dce6e2;border-radius:13px;margin:0 0 13px;overflow:hidden}.VY7BJG_details summary{color:#203e37;cursor:pointer;background:#f8fbfa;padding:15px 17px;font-size:16px;font-weight:750;line-height:1.35}.VY7BJG_details details[open] summary{color:#0c6558;background:#f0f8f5;border-bottom:1px solid #dde8e4}.VY7BJG_details details>div{padding:17px 19px 20px}.VY7BJG_practice{background:#f9fbfa;border:1px solid #dce6e2;border-radius:16px;margin-top:30px;padding:clamp(20px,2.5vw,28px)}.VY7BJG_practice>header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}.VY7BJG_practice>header>strong{color:#0d6d5f;font-size:13px}.VY7BJG_question{color:#193a32;margin:0 0 18px;font-size:19px;font-weight:700;line-height:1.55}.VY7BJG_options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.VY7BJG_options button{color:#29453e;text-align:left;cursor:pointer;min-height:58px;font:inherit;background:#fff;border:1px solid #d3dfdb;border-radius:11px;grid-template-columns:32px minmax(0,1fr);align-items:center;gap:10px;padding:12px 13px;display:grid}.VY7BJG_options button:hover:not(:disabled){background:#f0f8f5;border-color:#68aa9c}.VY7BJG_options button b{color:#0f6f61;background:#e9f5f1;border-radius:8px;place-items:center;width:29px;height:29px;display:grid}.VY7BJG_options button:disabled{cursor:default}.VY7BJG_options .VY7BJG_correct{background:#e7f7ee;border-color:#68af83}.VY7BJG_options .VY7BJG_wrong{background:#fff0ef;border-color:#d8877e}.VY7BJG_answerGood,.VY7BJG_answerBad{border-radius:9px;margin:14px 0 0;padding:11px 13px;font-weight:700}.VY7BJG_answerGood{color:#186338;background:#e9f8ef}.VY7BJG_answerBad{color:#944239;background:#fff0ee}.VY7BJG_questionNav{justify-content:space-between;gap:10px;margin-top:18px;display:flex}.VY7BJG_questionNav button{color:#185f54;font:inherit;cursor:pointer;background:#fff;border:1px solid #b9d3cc;border-radius:9px;padding:10px 14px;font-weight:700}.VY7BJG_questionNav button:disabled{opacity:.4;cursor:default}.VY7BJG_lessonHeader:focus{outline:none}.VY7BJG_lessonFooter{border-top:1px solid #e1e9e6;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:30px;padding-top:22px;display:grid}.VY7BJG_lessonFooter a,.VY7BJG_lessonFooter strong{overflow-wrap:anywhere;color:#0b6a5c;background:#f9fcfa;border:1px solid #cfe1da;border-radius:12px;padding:16px;font-size:14px;font-weight:800;line-height:1.5;text-decoration:none;display:block}.VY7BJG_lessonFooter>:last-child{text-align:right}.VY7BJG_lessonFooter a:hover{text-decoration:underline}@media (max-width:1100px){.VY7BJG_page{grid-template-columns:315px minmax(0,1fr)}.VY7BJG_hero{align-items:flex-start}.VY7BJG_hero dl{flex-wrap:wrap}.VY7BJG_options{grid-template-columns:1fr}}@media (max-width:979px){.VY7BJG_page{grid-template-columns:1fr;grid-template-areas:"library""lesson";padding:14px 14px 50px;display:grid}.VY7BJG_hero{padding:22px;display:block}.VY7BJG_hero dl{margin-top:20px}.VY7BJG_library{max-height:600px;position:relative;top:auto}.VY7BJG_lesson{padding:22px}.VY7BJG_lessonHeader{display:block}.VY7BJG_lessonHeader em{margin-top:12px;display:inline-block}}@media (max-width:620px){.VY7BJG_hero h1{font-size:34px}.VY7BJG_hero dl{grid-template-columns:repeat(3,1fr);display:grid}.VY7BJG_hero dl div{min-width:0}.VY7BJG_topicLink{grid-template-columns:38px minmax(0,1fr)}.VY7BJG_topicState{display:none}.VY7BJG_lesson{border-radius:14px}.VY7BJG_bodyText{font-size:16px}.VY7BJG_practice>header{display:block}}.VY7BJG_lessonVisual{background:#f7fbf9;border:1px solid #d8e7e2;border-radius:16px;margin:0 0 28px;padding:14px}.VY7BJG_lessonVisualFrame{aspect-ratio:16/9;background:#fff;border:1px solid #e0e9e6;border-radius:12px;width:100%;position:relative;overflow:hidden}.VY7BJG_lessonVisualFrame img{object-fit:contain;padding:10px}.VY7BJG_lessonVisual figcaption{color:#71827e;text-align:center;margin-top:10px;font-size:12px;font-weight:650}.VY7BJG_lessonVisual figcaption a{color:#006e61;text-underline-offset:3px;margin:8px 12px 0;padding:10px 12px;text-decoration:underline;display:inline-block}.VY7BJG_lessonVisual figcaption a:focus-visible{outline-offset:3px;border-radius:4px;outline:3px solid #b77920}.VY7BJG_visualLinkContext{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}@media (max-width:620px){.VY7BJG_lessonVisual{margin-bottom:20px;padding:8px}.VY7BJG_lessonVisualFrame{aspect-ratio:4/3}}.VY7BJG_smartText{color:#294943}.VY7BJG_smartParagraph{margin:0 0 14px;font-size:17px;line-height:1.72}.VY7BJG_smartParagraph:last-child{margin-bottom:0}.VY7BJG_hl7Inline{color:#075f54;font-weight:800;display:inline}.VY7BJG_inlineLabel{color:#173f38;font-weight:800}.VY7BJG_smartList{margin:15px 0 5px;padding:0;list-style:none}.VY7BJG_smartList li{color:#294943;border-bottom:1px solid #dbe9e5;margin:0;padding:9px 12px 9px 31px;font-size:16px;line-height:1.55;position:relative}.VY7BJG_smartList li:last-child{border-bottom:0}.VY7BJG_smartList li:before{content:"•";color:#088575;font-size:21px;font-weight:900;position:absolute;top:7px;left:10px}.VY7BJG_smartOrderedList{counter-reset:hl7-step;margin:16px 0 6px;padding:0;list-style:none}.VY7BJG_smartOrderedList li{color:#294943;counter-increment:hl7-step;min-height:38px;margin:0 0 11px;padding:9px 12px 9px 50px;font-size:16px;line-height:1.55;position:relative}.VY7BJG_smartOrderedList li:before{content:counter(hl7-step);color:#006f61;background:#e0f3ee;border-radius:50%;place-items:center;width:34px;height:34px;font-size:13px;font-weight:900;display:grid;position:absolute;top:5px;left:0}.VY7BJG_smartTableWrap{border:1px solid #cfe0db;border-radius:13px;width:100%;margin:18px 0;overflow-x:auto}.VY7BJG_smartTable{border-collapse:collapse;background:#fff;width:100%;font-size:15px}.VY7BJG_smartTable th{color:#123e36;text-align:left;background:#e8f5f1;padding:12px 14px;font-weight:800}.VY7BJG_smartTable td{color:#34534d;vertical-align:top;border-top:1px solid #dde9e6;padding:12px 14px;line-height:1.5}.VY7BJG_smartTable tbody tr:nth-child(2n) td{background:#fafcfb}.VY7BJG_smartCallout{border:1px solid;border-left-width:6px;border-radius:14px;margin:18px 0 24px;padding:21px 25px}.VY7BJG_smartCalloutLabel{letter-spacing:.13em;margin-bottom:14px;font-size:12px;font-weight:900}.VY7BJG_smartDefinition{background:#eef9f6;border-color:#71c4b3}.VY7BJG_smartDefinition .VY7BJG_smartCalloutLabel{color:#006d5e}.VY7BJG_smartExample{background:#f1f8fc;border-color:#8ebddd}.VY7BJG_smartExample .VY7BJG_smartCalloutLabel{color:#245e86}.VY7BJG_smartInterview{background:#f7f4fc;border-color:#ad9ad2}.VY7BJG_smartInterview .VY7BJG_smartCalloutLabel{color:#644b94}.VY7BJG_smartMemory{background:#fff9e8;border-color:#dec26a}.VY7BJG_smartMemory .VY7BJG_smartCalloutLabel{color:#86630a}.VY7BJG_smartImportant{background:#fff6ef;border-color:#e8ad7c}.VY7BJG_smartImportant .VY7BJG_smartCalloutLabel{color:#9a5116}.VY7BJG_smartWarning{background:#fff3f3;border-color:#de9595}.VY7BJG_smartWarning .VY7BJG_smartCalloutLabel{color:#9f3939}.VY7BJG_smartCodeCard{background:#0d2d27;border-radius:13px;margin:18px 0 24px;overflow:hidden;box-shadow:0 8px 26px #07262014}.VY7BJG_smartCodeLabel{color:#9bd8ca;letter-spacing:.11em;border-bottom:1px solid #ffffff1a;padding:10px 16px;font-size:11px;font-weight:900}.VY7BJG_smartCodeCard pre{color:#ecf7f4;white-space:pre-wrap;background:0 0;margin:0;padding:18px;font-size:14px;line-height:1.7;overflow-x:auto}@media (max-width:620px){.VY7BJG_smartParagraph{font-size:16px}.VY7BJG_smartCallout{padding:17px}.VY7BJG_smartTable{min-width:540px}}.VY7BJG_smartSubheading{color:#173f38;margin:22px 0 12px;font-size:16px;font-weight:850}.VY7BJG_smartDefinitionPair{background:#fff9;border:1px solid #badfd6;border-radius:10px;grid-template-columns:max-content 22px 1fr;align-items:center;gap:8px;margin:12px 0 18px;padding:13px 16px;display:grid}.VY7BJG_smartDefinitionPair>strong{color:#006f61;font-weight:900}.VY7BJG_smartDefinitionEquals{color:#8a9e99;text-align:center;font-weight:800}.VY7BJG_smartComparisonWrap{background:#fff;border:1px solid #c7ddd7;border-radius:13px;margin:12px 0 22px;overflow:hidden}.VY7BJG_smartComparison{border-collapse:collapse;table-layout:fixed;width:100%}.VY7BJG_smartComparison th{color:#0a564c;text-align:left;background:#dff2ed;width:50%;padding:13px 16px;font-size:15px;font-weight:900}.VY7BJG_smartComparison th+th{border-left:1px solid #bfdcd4}.VY7BJG_smartComparison td{color:#34544d;vertical-align:top;border-top:1px solid #dbe8e5;padding:13px 16px;font-size:15px;line-height:1.5}.VY7BJG_smartComparison td+td{border-left:1px solid #e0ebe8}.VY7BJG_smartComparison tbody tr:nth-child(2n) td{background:#f9fcfb}.VY7BJG_smartMiniCallout{background:#fff9ec;border-left:4px solid #c99530;border-radius:8px;margin:18px 0 8px;padding:14px 17px}.VY7BJG_smartMiniCallout>strong{color:#835b0d;letter-spacing:.03em;margin-bottom:5px;font-size:13px;font-weight:900;display:block}.VY7BJG_smartMiniCallout p{color:#455b56;margin:0;font-size:15px;line-height:1.6}@media (max-width:620px){.VY7BJG_smartDefinitionPair{grid-template-columns:max-content 18px 1fr;padding:11px 12px}.VY7BJG_smartComparison{min-width:520px}.VY7BJG_smartComparisonWrap{overflow-x:auto}}
.JYcpda_page{--ink:#10251f;--muted:#5f746c;--green:#087565;--green-dark:#073e36;--gold:#c58c22;min-height:100vh;color:var(--ink);background:#f5f8f6}.JYcpda_container{width:min(1260px,100% - 42px);margin-inline:auto}.JYcpda_wideContainer{width:min(1540px,100% - 42px);margin-inline:auto}.JYcpda_hero{color:#fff;background:linear-gradient(120deg,#073e36fa,#06262cf7),#073e36;padding:78px 0 86px;position:relative;overflow:hidden}.JYcpda_hero:after{content:"";pointer-events:none;background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px);background-size:42px 42px;position:absolute;inset:0}.JYcpda_heroGlow{background:radial-gradient(circle,#31cead33,#0000 68%);border-radius:50%;width:520px;height:520px;position:absolute;top:-180px;right:4%}.JYcpda_hero .JYcpda_container{z-index:1;position:relative}.JYcpda_eyebrow,.JYcpda_sectionHeading span,.JYcpda_labHeader span,.JYcpda_lessonHeader>div>span,.JYcpda_scenario>span,.JYcpda_steps>span,.JYcpda_practiceHeading span,.JYcpda_downloadGrid article>div:last-child>span{letter-spacing:.16em;font-size:9px;font-weight:900}.JYcpda_eyebrow{color:#9fe4d3}.JYcpda_heroGrid{grid-template-columns:minmax(0,1.25fr) minmax(360px,.65fr);align-items:end;gap:clamp(54px,8vw,112px);margin-top:28px;display:grid}.JYcpda_hero h1{color:#fff;letter-spacing:-.055em;max-width:850px;margin:0;font:700 clamp(48px,6.8vw,82px)/.96 Georgia,serif}.JYcpda_hero p{color:#c2d9d2;max-width:720px;margin:24px 0 0;font-size:16px;line-height:1.75}.JYcpda_heroActions{flex-wrap:wrap;gap:10px;margin-top:30px;display:flex}.JYcpda_heroActions a{color:#243016;background:#f6bd4c;border-radius:9px;align-items:center;min-height:48px;padding:0 20px;font-size:11px;font-weight:900;display:inline-flex}.JYcpda_heroActions .JYcpda_secondaryAction{color:#fff;background:#ffffff14;border:1px solid #ffffff47}.JYcpda_heroPanel{background:#021b1e7a;border:1px solid #ffffff2e;border-radius:16px;grid-template-columns:repeat(3,1fr);display:grid;overflow:hidden;box-shadow:0 25px 65px #0000002e}.JYcpda_heroPanel>div:not(.JYcpda_progressSummary){border-right:1px solid #ffffff1f;padding:22px 16px}.JYcpda_heroPanel>div:nth-child(3){border-right:0}.JYcpda_heroPanel span,.JYcpda_heroPanel strong,.JYcpda_heroPanel small{display:block}.JYcpda_heroPanel span{color:#8dbbb0;letter-spacing:.13em;font-size:7px;font-weight:900}.JYcpda_heroPanel strong{color:#fff;margin-top:8px;font:700 30px/1 Georgia,serif}.JYcpda_heroPanel small{color:#a9c5bd;margin-top:5px;font-size:8px}.JYcpda_progressSummary{border-top:1px solid #ffffff1f;grid-column:1/-1;padding:17px}.JYcpda_progressSummary span{color:#d5e5e0;letter-spacing:0;font-size:9px}.JYcpda_progressSummary span b{color:#f6bd4c}.JYcpda_progressSummary>div{background:#ffffff1f;border-radius:99px;height:6px;margin-top:9px;overflow:hidden}.JYcpda_progressSummary i{border-radius:inherit;background:#f6bd4c;height:100%;display:block}.JYcpda_downloadSection{background:#f9f4e8;padding:82px 0}.JYcpda_sectionHeading,.JYcpda_labHeader{grid-template-columns:minmax(0,1fr) minmax(320px,.7fr);align-items:end;gap:70px;margin-bottom:30px;display:grid}.JYcpda_sectionHeading span,.JYcpda_labHeader span{color:#8e671b}.JYcpda_sectionHeading h2,.JYcpda_labHeader h2{letter-spacing:-.04em;margin:9px 0 0;font:700 clamp(35px,4.5vw,54px)/1 Georgia,serif}.JYcpda_sectionHeading p,.JYcpda_labHeader p{color:#6d6a60;margin:0;font-size:12px;line-height:1.75}.JYcpda_downloadGrid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.JYcpda_downloadGrid article{background:#ffffffc2;border:1px solid #dfd2b6;border-radius:18px;grid-template-columns:92px 1fr;gap:24px;min-height:220px;padding:30px;display:grid}.JYcpda_fileType{color:#fff;background:#193d37;border-radius:12px 12px 22px;place-items:center;width:76px;height:88px;font-size:15px;font-weight:900;display:grid;box-shadow:0 12px 24px #223d3426}.JYcpda_excelType{background:#176744}.JYcpda_downloadGrid article>div:last-child>span{color:#9a7228;font-size:8px}.JYcpda_downloadGrid h3{margin:8px 0;font-size:22px}.JYcpda_downloadGrid p{color:#6c716b;margin:0;font-size:11px;line-height:1.65}.JYcpda_downloadGrid a{color:#715114;border-bottom:2px solid #b18025;margin-top:20px;padding-bottom:5px;font-size:10px;font-weight:900;display:inline-flex}.JYcpda_setupCallout{background:#fffdf8;border:1px solid #d7c18e;border-radius:14px;justify-content:space-between;align-items:center;gap:24px;margin-top:16px;padding:20px 24px;display:flex}.JYcpda_setupCallout span,.JYcpda_setupCallout strong{display:block}.JYcpda_setupCallout span{color:#8e671b;letter-spacing:.14em;font-size:8px;font-weight:900}.JYcpda_setupCallout strong{margin-top:5px;font-size:14px}.JYcpda_setupCallout a{background:var(--green-dark);color:#fff;border-radius:8px;flex:none;padding:12px 16px;font-size:9px;font-weight:900}.JYcpda_curriculum{padding:90px 0}.JYcpda_labHeader span{color:var(--green)}.JYcpda_labHeader p{color:var(--muted)}.JYcpda_labLayout{background:#fff;border:1px solid #ccd9d4;border-radius:20px;grid-template-columns:310px minmax(0,1fr);align-items:start;display:grid;overflow:hidden;box-shadow:0 26px 68px #113b3014}.JYcpda_lessonRail{background:#eff5f2;border-right:1px solid #d8e1de;max-height:calc(100vh - 110px);padding:20px 14px 28px;position:sticky;top:98px;overflow-y:auto}.JYcpda_phase+.JYcpda_phase{margin-top:25px}.JYcpda_phase h3{color:#71847d;letter-spacing:.14em;text-transform:uppercase;margin:0 8px 8px;font-size:12px;font-weight:900}.JYcpda_phase button{color:#38534a;cursor:pointer;text-align:left;background:0 0;border:0;border-radius:8px;grid-template-columns:30px 1fr 24px;align-items:center;gap:7px;width:100%;min-height:52px;padding:7px 8px;display:grid}.JYcpda_phase button:hover,.JYcpda_phase .JYcpda_activeLesson{background:#fff;box-shadow:0 7px 18px #16423614}.JYcpda_phase .JYcpda_activeLesson{color:#075f53;outline:1px solid #b7d7cd}.JYcpda_phase button b{color:#a07320;font:700 12px/1 Georgia,serif}.JYcpda_phase button span{font-size:14px;font-weight:750}.JYcpda_phase button i{color:#087565;border:1px solid #c8d6d1;border-radius:50%;place-items:center;width:22px;height:22px;font-size:6px;font-style:normal;font-weight:900;display:grid}.JYcpda_lessonWorkspace{min-width:0;padding:clamp(26px,5vw,60px)}.JYcpda_lessonHeader{justify-content:space-between;align-items:flex-start;gap:30px;display:flex}.JYcpda_lessonHeader>div>span{color:var(--green)}.JYcpda_lessonHeader h2{letter-spacing:-.045em;margin:8px 0 10px;font:700 clamp(34px,4vw,52px)/1 Georgia,serif}.JYcpda_lessonHeader p{max-width:800px;color:var(--muted);margin:0;font-size:14px;line-height:1.75}.JYcpda_lessonVisual{background:#f3faf7;border:1px solid #c8dcd5;border-radius:14px;grid-template-columns:220px 1fr;align-items:center;gap:24px;margin:28px 0 0;padding:14px;display:grid}.JYcpda_lessonVisual img{border-radius:10px;width:100%;height:auto;display:block}.JYcpda_lessonVisual figcaption{gap:7px;display:grid}.JYcpda_lessonVisual figcaption strong{font:700 24px/1.1 Georgia,serif}.JYcpda_lessonVisual figcaption span{color:#536b63;font-size:14px;line-height:1.65}.JYcpda_tableTags{flex-wrap:wrap;justify-content:flex-end;gap:5px;display:flex}.JYcpda_tableTags span{color:#176455;background:#e8f4f0;border-radius:6px;padding:6px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px;font-weight:800}.JYcpda_scenario{border-left:4px solid var(--gold);background:#fff8e9;margin-top:30px;padding:21px 23px}.JYcpda_scenario>span{color:#966a17}.JYcpda_scenario p{color:#493e29;margin:7px 0 0;font:700 18px/1.45 Georgia,serif}.JYcpda_scenarioLinks{flex-wrap:wrap;gap:16px;margin-top:14px;display:flex}.JYcpda_scenarioLinks a{color:#715114;border-bottom:1px solid #a37b2e;padding-bottom:3px;font-size:9px;font-weight:900}.JYcpda_example{background:#071b1c;border-radius:13px;margin-top:22px;overflow:hidden;box-shadow:0 18px 38px #071b1c26}.JYcpda_exampleTop{background:#0d2829;border-bottom:1px solid #244041;justify-content:space-between;align-items:center;gap:20px;padding:13px 17px;display:flex}.JYcpda_exampleTop span,.JYcpda_exampleTop strong{display:block}.JYcpda_exampleTop span{color:#65cbb6;letter-spacing:.14em;font-size:7px;font-weight:900}.JYcpda_exampleTop strong{color:#cbd9d6;margin-top:3px;font-size:9px}.JYcpda_exampleTop button{color:#d7e6e2;cursor:pointer;background:0 0;border:1px solid #426060;border-radius:6px;padding:7px 10px;font-size:8px;font-weight:800}.JYcpda_example pre,.JYcpda_revealed{color:#e8f1ef;white-space:pre;margin:0;padding:26px;font:500 14px/1.75 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto}.JYcpda_steps{margin-top:30px}.JYcpda_steps>span{color:var(--green)}.JYcpda_steps ol{grid-template-columns:repeat(3,1fr);gap:9px;margin:13px 0;padding:0;list-style:none;display:grid}.JYcpda_steps li{background:#f9fbfa;border:1px solid #d8e2de;border-radius:10px;min-height:110px;padding:16px}.JYcpda_steps li b{color:#087162;background:#dcefe9;border-radius:50%;place-items:center;width:25px;height:25px;font-size:9px;display:grid}.JYcpda_steps li span{color:#455c54;margin-top:11px;font-size:10px;line-height:1.55;display:block}.JYcpda_steps>div{background:#e9f4f1;border-radius:9px;padding:14px 17px}.JYcpda_steps>div strong{color:#176555;font-size:9px}.JYcpda_steps>div p{color:#465f57;margin:4px 0 0;font-size:11px}.JYcpda_knowledgeChecks{background:#fffaf0;border:1px solid #dfd2b6;border-radius:15px;margin-top:34px;padding:clamp(20px,4vw,32px)}.JYcpda_knowledgeHeading>span{color:#8e671b;letter-spacing:.16em;font-size:9px;font-weight:900}.JYcpda_knowledgeHeading h3{margin:7px 0 0;font:700 24px/1.2 Georgia,serif}.JYcpda_knowledgeHeading p{color:#716853;margin:6px 0 0;font-size:11px}.JYcpda_questionBank{gap:10px;margin-top:18px;display:grid}.JYcpda_questionCard{background:#fff;border:1px solid #e2d5ba;border-radius:10px;min-width:0}.JYcpda_questionCard>summary{color:#443b2a;cursor:pointer;grid-template-columns:38px 1fr auto;align-items:center;gap:13px;min-height:70px;padding:14px 16px;font-size:12px;font-weight:850;line-height:1.45;list-style:none;display:grid}.JYcpda_questionCard>summary::-webkit-details-marker{display:none}.JYcpda_answerReveal>summary::-webkit-details-marker{display:none}.JYcpda_questionCard>summary>b{color:#855e16;background:#f4e7c8;border-radius:50%;place-items:center;width:34px;height:34px;font:700 11px/1 Georgia,serif;display:grid}.JYcpda_questionCard>summary span{gap:4px;display:grid}.JYcpda_questionCard>summary i{width:fit-content;color:var(--green);letter-spacing:.12em;text-transform:uppercase;font-size:8px;font-style:normal;font-weight:900}.JYcpda_questionCard>summary em{color:#8c6b2f;letter-spacing:.08em;text-transform:uppercase;font-size:8px;font-style:normal}.JYcpda_questionCard[open]>summary{background:#fffdf8;border-bottom:1px solid #e9dfc9}.JYcpda_questionCard[open]>summary em:after{content:"ed"}.JYcpda_questionBody{padding:18px}.JYcpda_contextGrid{grid-template-columns:minmax(180px,.55fr) minmax(0,1fr);gap:10px;display:grid}.JYcpda_contextGrid>div,.JYcpda_questionContext,.JYcpda_clue{background:#f5f8f6;border-radius:9px;padding:14px}.JYcpda_contextGrid span,.JYcpda_questionContext span{color:#63776f;letter-spacing:.13em;font-size:7px;font-weight:900;display:block}.JYcpda_contextGrid strong{color:#176555;margin-top:6px;font-size:13px;display:block}.JYcpda_contextGrid p,.JYcpda_questionContext p,.JYcpda_clue p,.JYcpda_answerReveal p{color:#50635d;margin:6px 0 0;font-size:11px;line-height:1.65}.JYcpda_questionContext{border-left:3px solid var(--gold);background:#fff8e9;margin-top:10px}.JYcpda_questionContext p{color:#493e29;font-weight:750}.JYcpda_clue{background:#e9f4f1;grid-template-columns:54px 1fr;align-items:start;gap:10px;margin-top:10px;display:grid}.JYcpda_clue strong{color:#176555;font-size:10px}.JYcpda_clue p{margin-top:0}.JYcpda_answerReveal{background:#071b1c;border:1px solid #244041;border-radius:9px;margin-top:12px;overflow:hidden}.JYcpda_answerReveal>summary{color:#bce5da;cursor:pointer;letter-spacing:.08em;text-transform:uppercase;padding:13px 15px;font-size:9px;font-weight:900;list-style:none}.JYcpda_answerReveal>div{border-top:1px solid #244041}.JYcpda_answerReveal p{color:#dceae6;margin:0;padding:16px}.JYcpda_answerReveal pre{color:#eff9f6;white-space:pre;border-top:1px solid #244041;margin:0;padding:18px;font:500 12px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto}.JYcpda_inlineDownload{color:#715114;border-bottom:2px solid #b18025;margin-top:16px;padding-bottom:4px;font-size:10px;font-weight:900;display:inline-flex}.JYcpda_practice{background:#edf6f3;border:1px solid #b9cfc7;border-radius:15px;margin-top:34px;padding:clamp(20px,4vw,34px)}.JYcpda_practiceHeading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.JYcpda_practiceHeading span{color:var(--green)}.JYcpda_practiceHeading h3{max-width:780px;margin:7px 0 0;font-size:19px;line-height:1.4}.JYcpda_practiceHeading>b{color:#62766f;letter-spacing:.08em;background:#fff;border-radius:6px;padding:6px 8px;font-size:7px}.JYcpda_practice textarea{resize:vertical;color:#e9f3f0;tab-size:4;background:#0b2021;border:1px solid #274845;border-radius:9px;outline:none;width:100%;min-height:240px;margin-top:20px;padding:20px;font:500 13px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace}.JYcpda_practice textarea:focus{border-color:#0a8e7b;box-shadow:0 0 0 3px #0a8e7b21}.JYcpda_practiceActions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.JYcpda_practiceActions button,.JYcpda_lessonNavigation button{background:var(--green-dark);color:#fff;cursor:pointer;border:0;border-radius:7px;min-height:39px;padding:0 14px;font-size:9px;font-weight:850}.JYcpda_practiceActions .JYcpda_lightButton{color:#3e5a51;background:#fff;border:1px solid #b9cec7}.JYcpda_feedback{color:#176555;min-height:20px;margin:11px 0 0;font-size:10px;font-weight:800}.JYcpda_revealed{background:#132d2d;border-radius:9px;margin-top:12px;font-size:12px}.JYcpda_lessonNavigation{justify-content:space-between;gap:10px;margin-top:22px;display:flex}.JYcpda_lessonNavigation button:disabled{cursor:not-allowed;opacity:.35}.JYcpda_safety{background:#e8efec;border-top:1px solid #d8e2de;padding:36px 0}.JYcpda_safety .JYcpda_container{grid-template-columns:180px 1fr;gap:30px;display:grid}.JYcpda_safety strong{color:#8d611b;font:700 18px/1 Georgia,serif}.JYcpda_safety p{color:#526861;margin:0;font-size:11px;line-height:1.7}@media (max-width:1040px){.JYcpda_heroGrid{grid-template-columns:1fr}.JYcpda_heroPanel{max-width:620px}.JYcpda_labLayout{grid-template-columns:250px minmax(0,1fr)}.JYcpda_lessonWorkspace{padding:28px}.JYcpda_steps ol{grid-template-columns:1fr}.JYcpda_steps li{min-height:auto}}@media (max-width:760px){.JYcpda_lessonVisual{grid-template-columns:1fr}.JYcpda_container,.JYcpda_wideContainer{width:min(100% - 24px,1540px)}.JYcpda_hero{padding:52px 0 60px}.JYcpda_hero h1{font-size:clamp(40px,13vw,56px)}.JYcpda_hero p{font-size:13px}.JYcpda_heroPanel{grid-template-columns:1fr}.JYcpda_heroPanel>div:not(.JYcpda_progressSummary){border-bottom:1px solid #ffffff1f;border-right:0;grid-template-columns:90px 52px 1fr;align-items:center;display:grid}.JYcpda_heroPanel strong,.JYcpda_heroPanel small{margin-top:0}.JYcpda_sectionHeading,.JYcpda_labHeader{grid-template-columns:1fr;gap:14px}.JYcpda_downloadGrid{grid-template-columns:1fr}.JYcpda_downloadGrid article{grid-template-columns:64px 1fr;padding:22px}.JYcpda_setupCallout{display:grid}.JYcpda_setupCallout a{width:fit-content}.JYcpda_fileType{width:58px;height:70px;font-size:11px}.JYcpda_curriculum{padding:64px 0}.JYcpda_labLayout{box-shadow:none;background:0 0;border:0;display:block;overflow:visible}.JYcpda_lessonRail{border:1px solid #ccd9d4;border-radius:14px;max-height:360px;margin-bottom:14px;position:static;overflow-y:auto}.JYcpda_lessonWorkspace{background:#fff;border:1px solid #ccd9d4;border-radius:14px;padding:23px 18px}.JYcpda_lessonHeader,.JYcpda_practiceHeading{display:grid}.JYcpda_questionCard>summary{grid-template-columns:34px 1fr}.JYcpda_questionCard>summary em{display:none}.JYcpda_contextGrid{grid-template-columns:1fr}.JYcpda_tableTags{justify-content:flex-start}.JYcpda_example pre,.JYcpda_revealed{padding:19px;font-size:11px}.JYcpda_practice textarea{min-height:210px;font-size:11px}.JYcpda_safety .JYcpda_container{grid-template-columns:1fr;gap:8px}}.JYcpda_eyebrow,.JYcpda_sectionHeading span,.JYcpda_labHeader span,.JYcpda_lessonHeader>div>span,.JYcpda_scenario>span,.JYcpda_steps>span,.JYcpda_practiceHeading span,.JYcpda_downloadGrid article>div:last-child>span{font-size:11px}.JYcpda_heroActions a,.JYcpda_scenarioLinks a,.JYcpda_tableTags span,.JYcpda_phase button i,.JYcpda_heroPanel span,.JYcpda_heroPanel small,.JYcpda_progressSummary span{font-size:12px}@media (max-width:760px){.JYcpda_hero p,.JYcpda_example pre,.JYcpda_revealed,.JYcpda_practice textarea{font-size:14px}}
.HKtv6W_page{--ink:#183f36;--muted:#657c74;--border:#d4e4df;--accent:#087b6b;min-height:100vh;color:var(--ink);background:#f6faf8;grid-template-columns:minmax(300px,370px) minmax(0,1fr);align-items:start;gap:28px;padding:18px clamp(16px,3vw,42px) 70px;font-size:16px;line-height:1.7;display:grid}.HKtv6W_index{border:1px solid var(--border);background:#fff;border-radius:18px;max-height:calc(100vh - 118px);position:sticky;top:100px;overflow-y:auto}.HKtv6W_index>header{border-bottom:1px solid var(--border);padding:22px}.HKtv6W_index>header>span,.HKtv6W_lessonHeader>span,.HKtv6W_introduction>span,.HKtv6W_messageExample header span,.HKtv6W_quiz header span,.HKtv6W_references>span{color:var(--accent);letter-spacing:.12em;font-size:11px;font-weight:850}.HKtv6W_index h2{color:var(--ink);margin:6px 0;font-size:23px;line-height:1.3}.HKtv6W_index header p{color:var(--muted);margin:0;font-size:13px}.HKtv6W_progressCard{grid-template-columns:1fr auto;gap:7px;margin-top:18px;font-size:12px;display:grid}.HKtv6W_progressCard strong{font-weight:650}.HKtv6W_progressCard>span{color:var(--muted)}.HKtv6W_progressTrack{background:#e7f0ed;border-radius:8px;grid-column:1/-1;height:5px;overflow:hidden}.HKtv6W_progressTrack i{background:var(--accent);height:100%;display:block}.HKtv6W_search{border-bottom:1px solid #e4eeeb;padding:16px 20px;display:block}.HKtv6W_search>span{color:var(--muted);margin-bottom:7px;font-size:12px;font-weight:750;display:block}.HKtv6W_search input{width:100%;min-width:0;color:var(--ink);font:inherit;background:#fff;border:1px solid #cbdcd7;border-radius:9px;padding:10px 11px;font-size:14px}.HKtv6W_lessonCount{color:var(--muted);padding:12px 20px;font-size:12px}.HKtv6W_part{border-top:1px solid #e4eeeb}.HKtv6W_partButton{text-align:left;width:100%;color:var(--ink);cursor:pointer;font:inherit;background:#f7fbf9;border:0;grid-template-columns:34px minmax(0,1fr) 20px;align-items:center;gap:10px;padding:18px;display:grid}.HKtv6W_partButton>b,.HKtv6W_subIndex>a>b,.HKtv6W_lockedLesson>b{color:#aa721f;font-size:14px}.HKtv6W_partButton strong{font-size:14px;line-height:1.5;display:block}.HKtv6W_partButton small{color:var(--muted);margin-top:4px;font-size:12px;display:block}.HKtv6W_partButton i{color:var(--accent);font-size:19px;font-style:normal}.HKtv6W_subIndex{padding:12px}.HKtv6W_subIndex>a,.HKtv6W_lockedLesson{color:var(--ink);border-radius:10px;grid-template-columns:44px minmax(0,1fr);gap:10px;margin-bottom:6px;padding:12px 10px;line-height:1.5;display:grid}.HKtv6W_subIndex strong{color:var(--ink);font-size:14px;display:block}.HKtv6W_subIndex small,.HKtv6W_lockedLesson small{color:var(--muted);margin-top:4px;font-size:12px;display:block}.HKtv6W_subIndex>a:hover{background:#f1f7f5}.HKtv6W_subIndex>a[aria-current=page]{background:#e9f6f2;box-shadow:inset 4px 0 #168b79}.HKtv6W_lockedLesson{color:var(--muted);background:#fafcfb}.HKtv6W_lockedLesson strong{color:var(--muted)}.HKtv6W_searchResult{padding:0 20px 12px;font-size:13px}.HKtv6W_hubLink{border-top:1px solid var(--border);color:var(--accent);padding:16px 20px;font-size:13px;font-weight:750;display:block}.HKtv6W_lesson{border:1px solid var(--border);background:#fff;border-radius:18px;min-width:0;padding:clamp(24px,3vw,44px)}.HKtv6W_lessonHeader{border-bottom:1px solid #dfebe7;padding-bottom:22px}.HKtv6W_lessonHeader>p{color:var(--muted);margin:8px 0;font-size:13px}.HKtv6W_lessonHeader h1{color:#143e36;overflow-wrap:anywhere;margin:0 0 18px;font:700 clamp(30px,3.4vw,46px)/1.15 Georgia,Times New Roman,serif}.HKtv6W_lessonMeta{color:var(--muted);flex-wrap:wrap;gap:8px 16px;font-size:13px;display:flex}.HKtv6W_lessonHeader .HKtv6W_qaNotice{color:#31594e;background:#f2faf7;border-left:3px solid #84cbbb;margin-top:18px;padding:12px 14px;font-size:14px}.HKtv6W_scoreBadge{color:var(--muted);flex-wrap:wrap;gap:10px;margin-top:16px;font-size:13px;display:flex}.HKtv6W_scoreBadge strong{color:var(--accent)}.HKtv6W_lessonNavigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0;display:grid}.HKtv6W_lessonNavigation a{border:1px solid var(--border);min-width:0;color:var(--ink);background:#fbfdfc;border-radius:12px;flex-direction:column;justify-content:center;gap:4px;padding:14px 16px;display:flex}.HKtv6W_lessonNavigation a:hover{background:#eef8f5;border-color:#78bdae}.HKtv6W_lessonNavigation a span{color:var(--accent);letter-spacing:.07em;text-transform:uppercase;font-size:11px;font-weight:850}.HKtv6W_lessonNavigation strong{overflow-wrap:anywhere;font-size:14px;line-height:1.5}.HKtv6W_nextLocked{color:var(--muted);align-self:center;font-size:13px}.HKtv6W_introduction{background:#f0faf7;border:1px solid #b5ded5;border-left:5px solid #84cbbb;border-radius:14px;margin:28px 0 22px;padding:22px 24px}.HKtv6W_introduction p{margin:10px 0 0}.HKtv6W_section{border:1px solid var(--border);border-radius:13px;margin:16px 0;overflow:hidden}.HKtv6W_section>summary{color:var(--ink);cursor:pointer;background:#f6faf8;padding:14px 18px;font-size:16px;font-weight:750}.HKtv6W_sectionBody{padding:18px 22px}.HKtv6W_sectionBody h2,.HKtv6W_steps h2{color:var(--ink);margin:0 0 9px;font-size:18px;line-height:1.5}.HKtv6W_sectionBody p,.HKtv6W_steps p{color:#3f6056;margin:0}.HKtv6W_sectionBody ul{margin:0;padding-left:22px}.HKtv6W_sectionBody li{margin:8px 0}.HKtv6W_steps{margin:0;padding:22px 24px 22px 48px}.HKtv6W_steps li{padding:0 0 16px 4px}.HKtv6W_steps li::marker{color:var(--accent);font-weight:750}.HKtv6W_steps li:last-child{padding-bottom:0}.HKtv6W_messageExample{border:1px solid var(--border);background:#f8fbfa;border-radius:13px;min-width:0;margin:24px 0;overflow:hidden}.HKtv6W_messageExample header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding:18px 22px;display:flex}.HKtv6W_messageExample h2{margin:4px 0 0;font-size:18px}.HKtv6W_messageExample button,.HKtv6W_quizProgress button{color:var(--accent);cursor:pointer;font:inherit;background:#fff;border:1px solid #b9d5cb;border-radius:8px;padding:9px 12px;font-size:13px;font-weight:750}.HKtv6W_messageExample pre{color:#24463d;tab-size:2;background:#f4f7f6;max-width:100%;margin:0;padding:22px;font:14px/1.7 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-x:auto}.HKtv6W_quiz{background:#f8fcfa;border:1px solid #b9d9d1;border-radius:17px;margin:30px 0;overflow:hidden}.HKtv6W_quiz>header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:20px 23px;display:flex}.HKtv6W_quiz h2{margin:5px 0 0;font-size:23px}.HKtv6W_questionNavigation{gap:8px;display:flex}.HKtv6W_questionNavigation button{border:1px solid var(--border);width:40px;height:40px;color:var(--accent);cursor:pointer;background:#fff;border-radius:9px;font-size:20px}.HKtv6W_question{margin:0;padding:23px;font-size:19px;font-weight:750;line-height:1.5}.HKtv6W_options{gap:10px;padding:0 23px 22px;display:grid}.HKtv6W_options button{border:1px solid var(--border);color:#315049;text-align:left;font:inherit;cursor:pointer;overflow-wrap:anywhere;background:#fff;border-radius:12px;grid-template-columns:34px minmax(0,1fr);align-items:start;gap:13px;padding:14px 15px;line-height:1.55;display:grid}.HKtv6W_options button:not(:disabled):hover{border-color:var(--accent);background:#edf8f5}.HKtv6W_options b{color:#176d60;background:#e8f2ef;border-radius:8px;place-items:center;min-height:30px;display:grid}.HKtv6W_options .HKtv6W_correct{background:#edf8f1;border-color:#87b89d}.HKtv6W_options .HKtv6W_wrong{background:#fff3f1;border-color:#c9958e}.HKtv6W_answer{color:#244c40;background:#eef8f4;border:1px solid #b9d9d1;border-radius:10px;margin:0 23px 22px;padding:16px}.HKtv6W_answer p{margin:6px 0 0}.HKtv6W_quizProgress{border-top:1px solid var(--border);color:var(--muted);background:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:17px 23px;font-size:13px;display:flex}.HKtv6W_quizProgress strong{color:var(--accent)}.HKtv6W_references{border-top:1px solid var(--border);color:var(--muted);background:0 0;margin-top:24px;padding:20px 0 0}.HKtv6W_references ul{flex-wrap:wrap;gap:8px 22px;margin:10px 0;padding-left:18px;font-size:14px;display:flex}.HKtv6W_references a{color:var(--accent)}.HKtv6W_lessonHeader:focus{outline:none}.HKtv6W_lockedGate{border:1px solid var(--border);background:#f6faf8;border-radius:13px;padding:24px}.HKtv6W_lockedGate>span{color:var(--muted);font-size:12px;font-weight:800}.HKtv6W_lockedGate h2{font-size:24px}.HKtv6W_lockedGate a{color:var(--accent);font-weight:750}.HKtv6W_page button:focus-visible,.HKtv6W_page a:focus-visible,.HKtv6W_page input:focus-visible,.HKtv6W_section>summary:focus-visible{outline-offset:3px;outline:3px solid #168b79}@media (max-width:980px){.HKtv6W_page{grid-template-columns:minmax(0,1fr);gap:18px}.HKtv6W_index{max-height:none;position:static}.HKtv6W_index>nav{max-height:280px;overflow-y:auto}}@media (max-width:600px){.HKtv6W_page{padding:16px 12px 40px;font-size:16px}.HKtv6W_lesson{padding:22px 18px}.HKtv6W_lessonNavigation{grid-template-columns:minmax(0,1fr)}.HKtv6W_lessonNavigation>span:empty{display:none}.HKtv6W_introduction,.HKtv6W_sectionBody,.HKtv6W_quiz>header,.HKtv6W_question,.HKtv6W_messageExample header,.HKtv6W_messageExample pre{padding:18px}.HKtv6W_options{padding:0 16px 18px}.HKtv6W_answer{margin:0 16px 18px}.HKtv6W_quizProgress{padding:16px}}
.jFj1sG_lessonHeader:focus{outline:none}.jFj1sG_topicVisual{background:#f7fbf9;border:1px solid #cadfd6;border-radius:18px;margin:26px 0;overflow:hidden}.jFj1sG_topicVisual figcaption{background:#fff;border-bottom:1px solid #d9e8e0;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:22px 26px;display:flex}.jFj1sG_topicVisual figcaption span{color:#287c69;letter-spacing:.12em;font-size:12px;font-weight:800}.jFj1sG_topicVisual h2{color:#174c43;margin:7px 0 0;font:700 27px/1.2 Georgia,serif}.jFj1sG_topicVisual a{color:#216e5d;background:#f7fbf9;border:1px solid #c9ded5;border-radius:9px;padding:10px 14px;font-size:14px;font-weight:700}.jFj1sG_topicVisual a:hover{background:#e6f3ec}.jFj1sG_topicVisual picture{display:block}.jFj1sG_topicVisual img{width:100%;height:auto;display:block}.jFj1sG_topicVisual>p{color:#5e776c;border-top:1px solid #d9e8e0;margin:0;padding:18px 26px;font-size:14px;line-height:1.7}.jFj1sG_libraryScene{background:#fff;border:1px solid #d9e8e0;border-radius:18px;grid-template-columns:minmax(160px,300px) minmax(0,1fr);align-items:center;gap:26px;margin:26px 0;padding:26px;display:grid}.jFj1sG_sceneFrame{background:#fff;border-radius:14px;max-width:100%;margin:0 auto;position:relative;overflow:hidden}.jFj1sG_sceneFrame img{object-fit:fill;max-width:none;position:absolute}.jFj1sG_sceneCopy{min-width:0}.jFj1sG_sceneCopy>span{color:#287c69;letter-spacing:.11em;font-size:11px;font-weight:800}.jFj1sG_sceneCopy h3{color:#174c43;overflow-wrap:anywhere;margin:9px 0 12px;font:700 26px/1.2 Georgia,serif}.jFj1sG_sceneCopy p{color:#4e6e61;margin:0 0 14px;font-size:16px;line-height:1.8}.jFj1sG_sceneCopy a{color:#216e5d;background:#f7fbf9;border:1px solid #c9ded5;border-radius:9px;align-items:center;min-height:44px;padding:10px 14px;font-size:14px;font-weight:700;display:inline-flex}.jFj1sG_sceneCopy small{color:#6b8077;margin-top:12px;font-size:12px;line-height:1.6;display:block}@media (max-width:1100px){.jFj1sG_libraryScene{grid-template-columns:minmax(0,1fr);gap:20px}}@media (max-width:600px){.jFj1sG_topicVisual figcaption,.jFj1sG_topicVisual>p{padding:18px}.jFj1sG_topicVisual h2{font-size:24px}.jFj1sG_libraryScene{padding:18px}.jFj1sG_sceneCopy h3{font-size:23px}}.jFj1sG_page{background:#f6faf8;grid-template-columns:minmax(310px,370px) minmax(0,1fr);gap:28px;min-height:100vh;padding:18px clamp(16px,3vw,42px) 70px;display:grid}.jFj1sG_index{background:#fff;border:1px solid #d4e4df;border-radius:18px;align-self:start;max-height:calc(100vh - 32px);position:sticky;top:16px;overflow-y:auto}.jFj1sG_index>header{border-bottom:1px solid #e0ece8;padding:22px}.jFj1sG_index>header>span{color:#a96300;letter-spacing:.13em;font-size:11px;font-weight:900}.jFj1sG_index h2{color:#143e36;margin:7px 0 5px;font-size:23px}.jFj1sG_index header p{color:#82948f;margin:0;font-size:13px}.jFj1sG_search{border-bottom:1px solid #e4eeeb;padding:16px 20px;display:block}.jFj1sG_search span{color:#6e827c;margin-bottom:7px;font-size:11px;font-weight:800;display:block}.jFj1sG_search input{box-sizing:border-box;width:100%;font:inherit;border:1px solid #cbdcd7;border-radius:9px;padding:10px 11px}.jFj1sG_part{border-bottom:1px solid #e4eeeb}.jFj1sG_partButton{text-align:left;cursor:pointer;background:#f7fbf9;border:0;grid-template-columns:42px 1fr 24px;align-items:center;gap:10px;width:100%;padding:17px 18px;display:grid}.jFj1sG_partButton>b{color:#ad6c05;font-size:18px}.jFj1sG_partButton strong{color:#23463f;font-size:14px;display:block}.jFj1sG_partButton small{color:#96a6a2;margin-top:3px;display:block}.jFj1sG_partButton i{color:#087a6a;font-size:20px;font-style:normal}.jFj1sG_subIndex{padding:8px 12px 14px 26px}.jFj1sG_subIndex a{border-radius:10px;grid-template-columns:48px 1fr;gap:8px;margin:5px 0;padding:11px;text-decoration:none;display:grid}.jFj1sG_subIndex a>b{color:#a86700;font-size:13px}.jFj1sG_subIndex a strong{color:#294840;font-size:13px;display:block}.jFj1sG_subIndex a small{color:#9aa8a5}.jFj1sG_subIndex a:hover,.jFj1sG_subIndex .jFj1sG_active{background:#e9f6f2}.jFj1sG_subIndex .jFj1sG_active{box-shadow:inset 4px 0 #078878}.jFj1sG_lesson{background:#fff;border:1px solid #d4e4df;border-radius:18px;min-width:0;padding:clamp(24px,3vw,44px)}.jFj1sG_lessonHeader{border-bottom:1px solid #dfebe7;padding-bottom:22px}.jFj1sG_lessonHeader>span{color:#a46600;letter-spacing:.12em;font-size:12px;font-weight:900}.jFj1sG_lessonHeader p{color:#859590;margin:8px 0 3px;font-size:13px}.jFj1sG_lessonHeader h1{color:#143e36;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(30px,4vw,46px);line-height:1.1}.jFj1sG_reviewedBadge{color:#087364;letter-spacing:.1em;background:#e4f4ee;border-radius:999px;margin-top:14px;padding:6px 10px;font-size:10px;font-weight:900;display:inline-flex}.jFj1sG_introduction{background:#eef9f6;border:1px solid #84cbbb;border-left-width:6px;border-radius:14px;margin-top:28px;padding:22px}.jFj1sG_introduction>span{color:#087364;letter-spacing:.13em;margin-bottom:14px;font-size:11px;font-weight:900;display:block}.jFj1sG_details{margin-top:25px}.jFj1sG_details details{border:1px solid #d9e7e3;border-radius:13px;margin-bottom:14px;overflow:hidden}.jFj1sG_details summary{color:#24483f;cursor:pointer;background:#f6faf8;padding:16px 18px;font-size:16px;font-weight:800}.jFj1sG_details details>div{padding:20px}.jFj1sG_textBlock p{color:#34534d;margin:0 0 13px;font-size:17px;line-height:1.75}.jFj1sG_blockLabel,.jFj1sG_listBlock>strong{color:#173f36;margin:0 0 10px;font-size:16px;font-weight:850;display:block}.jFj1sG_textBlock ul{margin:15px 0;padding-left:24px}.jFj1sG_textBlock li{color:#34534d;margin:8px 0;font-size:16px;line-height:1.6}.jFj1sG_listBlock{margin:8px 0 18px}.jFj1sG_listBlock ul,.jFj1sG_listBlock ol{margin:0;padding-left:26px}.jFj1sG_listBlock li{color:#34534d;margin:10px 0;padding-left:4px;font-size:16px;line-height:1.65}.jFj1sG_listBlock ol li::marker{color:#087a6a;font-weight:900}.jFj1sG_inlineTerm{color:#066f61;font-weight:850}.jFj1sG_codeCard{background:#102f29;border-radius:13px;margin:18px 0;overflow:hidden}.jFj1sG_codeCard>span{color:#9bd9cb;letter-spacing:.12em;border-bottom:1px solid #ffffff1a;padding:9px 15px;font-size:10px;font-weight:900;display:block}.jFj1sG_codeCard pre{color:#edf8f5;white-space:pre-wrap;margin:0;padding:18px;font-size:14px;line-height:1.65;overflow-x:auto}.jFj1sG_flowCard{background:#f2faf7;border:1px solid #b9ddd3;border-radius:13px;margin:18px 0;padding:18px}.jFj1sG_flowCard>span{color:#087364;letter-spacing:.12em;margin-bottom:14px;font-size:10px;font-weight:900;display:block}.jFj1sG_flowCard ol{flex-wrap:wrap;gap:28px;margin:0;padding:0;list-style:none;display:flex}.jFj1sG_flowCard li{color:#24483f;background:#fff;border:1px solid #d2e7e1;border-radius:10px;flex:170px;min-width:0;padding:13px 14px;font-size:14px;font-weight:750;line-height:1.45;position:relative}.jFj1sG_flowCard li:not(:last-child):after{content:"→";color:#7aa99d;font-size:18px;position:absolute;top:50%;right:-22px;transform:translateY(-50%)}.jFj1sG_tableWrap{border:1px solid #d4e4df;border-radius:12px;margin:18px 0;overflow-x:auto}.jFj1sG_tableWrap table{border-collapse:collapse;background:#fff;width:100%}.jFj1sG_tableWrap th,.jFj1sG_tableWrap td{color:#34534d;text-align:left;vertical-align:top;border-bottom:1px solid #dce8e4;border-right:1px solid #dce8e4;padding:13px 15px;font-size:14px;line-height:1.5}.jFj1sG_tableWrap th{color:#fff;background:#173f36;font-weight:850}.jFj1sG_tableWrap tr:nth-child(2n) td{background:#f5faf8}.jFj1sG_tableWrap tr:last-child td{border-bottom:0}.jFj1sG_tableWrap th:last-child,.jFj1sG_tableWrap td:last-child{border-right:0}.jFj1sG_lessonNavigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0;display:grid}.jFj1sG_lessonNavigation a{scroll-margin-top:var(--course-header-clearance,140px);color:#24483f;background:#fbfdfc;border:1px solid #d4e4df;border-radius:12px;flex-direction:column;justify-content:center;gap:5px;min-height:76px;padding:14px 17px;text-decoration:none;transition:border-color .15s,background .15s,transform .15s;display:flex}.jFj1sG_lessonNavigation a:hover{background:#eef8f5;border-color:#78bdae;transform:translateY(-1px)}.jFj1sG_lessonNavigation a span{color:#087364;letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:900}.jFj1sG_lessonNavigation a strong{text-overflow:ellipsis;font-size:14px;line-height:1.35;overflow:hidden}.jFj1sG_nextLesson{text-align:right}.jFj1sG_quiz,.jFj1sG_quizComplete{background:#f8fcfa;border:1px solid #b9d9d1;border-radius:17px;margin:30px 0;overflow:hidden;box-shadow:0 16px 36px #15413714}.jFj1sG_quiz>header{justify-content:space-between;align-items:center;gap:20px;padding:21px 23px 16px;display:flex}.jFj1sG_quiz>header span,.jFj1sG_quizComplete>span{color:#9a6208;letter-spacing:.13em;font-size:10px;font-weight:900}.jFj1sG_quiz>header h2,.jFj1sG_quizComplete h2{color:#173f36;margin:5px 0 0;font-size:23px}.jFj1sG_quiz>header>strong{color:#637c75;white-space:nowrap;font-size:13px}.jFj1sG_quizProgress{background:#dfede9;height:5px}.jFj1sG_quizProgress i{background:#0b8776;border-radius:0 999px 999px 0;height:100%;transition:width .22s;display:block}.jFj1sG_quizPrompt{color:#183d35;margin:0;padding:23px 23px 16px;font-size:19px;font-weight:750;line-height:1.5}.jFj1sG_quizOptions{gap:10px;padding:0 23px 22px;display:grid}.jFj1sG_quizOptions button{color:#315049;width:100%;font:inherit;text-align:left;cursor:pointer;background:#fff;border:1px solid #d4e4df;border-radius:12px;grid-template-columns:38px 1fr;align-items:center;gap:13px;padding:13px 15px;line-height:1.45;display:grid}.jFj1sG_quizOptions button:not(:disabled):hover,.jFj1sG_quizSelected{background:#edf8f5!important;border-color:#168b79!important}.jFj1sG_quizOptions button>b{color:#176d60;background:#e8f2ef;border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.jFj1sG_quizCorrect{background:#edf8f1!important;border-color:#2a8b5b!important}.jFj1sG_quizWrong{background:#fff2f0!important;border-color:#bc6257!important}.jFj1sG_quizFeedbackCorrect,.jFj1sG_quizFeedbackWrong{border-radius:11px;margin:0 23px 21px;padding:15px 17px}.jFj1sG_quizFeedbackCorrect{color:#205f40;background:#edf8f1;border:1px solid #9ccdaf}.jFj1sG_quizFeedbackWrong{color:#8b3f36;background:#fff3f1;border:1px solid #e0b0aa}.jFj1sG_quizFeedbackCorrect p,.jFj1sG_quizFeedbackWrong p{margin:5px 0 0;line-height:1.55}.jFj1sG_quiz>footer{color:#667d77;background:#fff;border-top:1px solid #dbe9e5;justify-content:space-between;align-items:center;gap:16px;padding:17px 23px;font-size:13px;font-weight:750;display:flex}.jFj1sG_quiz>footer button,.jFj1sG_quizComplete button{color:#fff;font:inherit;cursor:pointer;background:#123f36;border:0;border-radius:10px;padding:12px 19px;font-weight:850}.jFj1sG_quiz>footer button:disabled{cursor:not-allowed;background:#afbfba}.jFj1sG_quizComplete{padding:27px}.jFj1sG_quizComplete p{color:#536e67;font-size:16px;line-height:1.6}@media (max-width:980px){.jFj1sG_page{grid-template-columns:1fr}.jFj1sG_index{max-height:none;position:relative;top:0}.jFj1sG_flowCard ol{display:grid}.jFj1sG_flowCard li:not(:last-child):after{content:"↓";top:auto;bottom:-25px;right:50%;transform:translate(50%)}.jFj1sG_lessonNavigation{grid-template-columns:1fr}.jFj1sG_lessonNavigation>span{display:none}.jFj1sG_nextLesson{text-align:left}.jFj1sG_quiz>header,.jFj1sG_quiz>footer{flex-direction:column;align-items:flex-start}}.jFj1sG_lockedTopic{color:#6d7973;opacity:.75;background:#f1f3f2}.jFj1sG_lockedTopic strong,.jFj1sG_lockedTopic b{color:#64716b}
._5oqmEG_page{background:#f5f9f7}._5oqmEG_hero{color:#183e35;background:#eff7f3;padding:28px 0}._5oqmEG_hero:after,._5oqmEG_heroGlow,._5oqmEG_heroPanel{display:none}._5oqmEG_heroGrid{margin-top:12px;display:block}._5oqmEG_hero h1{color:#183e35;letter-spacing:-.025em;max-width:none;font-size:clamp(28px,3vw,40px);line-height:1.15}._5oqmEG_hero p{color:#536e65;max-width:1000px;font-size:16px}._5oqmEG_eyebrow{color:#087565}._5oqmEG_heroActions a,._5oqmEG_heroActions ._5oqmEG_secondaryAction{color:#126859;background:#fff;border:1px solid #cadfd6}._5oqmEG_downloadSection{background:#fff;padding:28px 0}._5oqmEG_sectionHeading{gap:24px;margin-bottom:16px}._5oqmEG_sectionHeading h2{font-size:25px}._5oqmEG_downloadGrid article{padding:18px}._5oqmEG_curriculum{padding:30px 0}._5oqmEG_labHeader{gap:24px}._5oqmEG_labHeader h2{font-size:28px}._5oqmEG_labLayout{box-shadow:none;background:0 0;border:0;border-radius:0;grid-template-columns:310px minmax(0,1fr);gap:28px;overflow:visible}._5oqmEG_lessonRail{background:#fff;border:1px solid #cfe1da;border-radius:18px;max-height:calc(100dvh - 130px);padding:0;top:110px}._5oqmEG_indexHeader{border-bottom:1px solid #dae8e2;padding:24px}._5oqmEG_indexHeader>span{color:#087565;letter-spacing:.1em;font-size:12px;font-weight:800}._5oqmEG_indexHeader h2{margin:10px 0;font-size:25px}._5oqmEG_indexHeader p{color:#5f746c;font-size:14px}._5oqmEG_indexHeader progress{accent-color:#087565;width:100%;height:8px}._5oqmEG_indexHeader label{margin:20px 0 8px;font-size:14px;font-weight:700;display:block}._5oqmEG_indexHeader input{width:100%;min-width:0;min-height:46px;font:inherit;border:1px solid #c6dcd2;border-radius:9px;padding:12px;font-size:15px}._5oqmEG_indexHeader a{color:#087565;margin-top:16px;font-size:14px;display:block}._5oqmEG_phase+._5oqmEG_phase{border-top:1px solid #dae8e2;margin-top:0}._5oqmEG_phase{padding:8px}._5oqmEG_phase button{min-height:60px;padding:12px 10px;font-size:15px}._5oqmEG_phase button span{overflow-wrap:anywhere}._5oqmEG_phase ._5oqmEG_phaseToggle{box-shadow:none;background:#f5f9f7}._5oqmEG_phaseToggle small{color:#6b8077;margin-top:6px;font-size:13px;font-weight:400;display:block}._5oqmEG_phase ._5oqmEG_activeLesson{background:#e9f5f0;outline:none;box-shadow:inset 3px 0 #228778}._5oqmEG_lessonWorkspace{background:#fff;border:1px solid #cfe1da;border-radius:18px;padding:clamp(22px,3vw,48px)}._5oqmEG_lessonHeader{border-bottom:1px solid #dbe8e2;padding-bottom:24px}._5oqmEG_lessonHeader h2{overflow-wrap:anywhere;line-height:1.15}._5oqmEG_lessonHeader h1{color:#174c43;letter-spacing:-.03em;overflow-wrap:anywhere;margin:8px 0 14px;font:700 clamp(34px,4vw,52px)/1.15 Georgia,serif}._5oqmEG_resources{background:#f7fbf9;border:1px solid #d4e4dc;border-radius:12px;margin:22px 0;padding:18px 20px;scroll-margin-top:140px}._5oqmEG_resources summary{color:#226e5e;cursor:pointer;font-size:15px;font-weight:700}._5oqmEG_resources p{color:#537064;margin:16px 0;font-size:15px;line-height:1.8}._5oqmEG_resources a{color:#166e5d;align-items:center;min-height:44px;margin-right:18px;font-size:14px;font-weight:700;display:inline-flex}._5oqmEG_scenario{background:#f1faf5;border:1px solid #cfe1da;border-left:4px solid #8acbb7;border-radius:14px}._5oqmEG_scenario p{color:#4e6d61;font-family:inherit;font-weight:400}._5oqmEG_example{box-shadow:none;border:1px solid #cfe1da}._5oqmEG_exampleTop{color:#174c43;background:#eef7f2}._5oqmEG_exampleTop span,._5oqmEG_exampleTop strong{color:#226e5e}._5oqmEG_exampleTop button{color:#226e5e;background:#fff;border:1px solid #cfe1da}._5oqmEG_knowledgeChecks{box-shadow:none;background:#fff;border:1px solid #d4e4dc;border-radius:14px}._5oqmEG_lessonHeader p{font-size:17px}._5oqmEG_lessonHeader:focus{outline:none}._5oqmEG_exampleTop span,._5oqmEG_exampleTop strong,._5oqmEG_exampleTop button{font-size:13px}._5oqmEG_exampleTop button{min-height:44px}._5oqmEG_lessonNavigation{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:24px 0;display:grid}._5oqmEG_lessonNavigation button{scroll-margin-top:var(--course-header-clearance,140px);color:#183e35;text-align:left;overflow-wrap:anywhere;background:#f9fcfa;border:1px solid #cfe1da;border-radius:12px;min-height:84px;padding:16px}._5oqmEG_lessonNavigation button:last-child{text-align:right}._5oqmEG_lessonNavigation span{color:#087565;margin-bottom:8px;font-size:12px;display:block}._5oqmEG_lessonNavigation strong{font-size:14px;line-height:1.45}._5oqmEG_lessonNavigation button:disabled{opacity:.55}._5oqmEG_lessonNavigation button:not(:disabled):hover{background:#eaf5f0}._5oqmEG_scenario p,._5oqmEG_steps li,._5oqmEG_steps p,._5oqmEG_questionBody p,._5oqmEG_knowledgeHeading p{font-size:16px;line-height:1.8}._5oqmEG_example pre,._5oqmEG_revealed{color:#183e35;background:#f3f8f5;font-size:15px;line-height:1.7}._5oqmEG_practice textarea{font-size:16px;line-height:1.7}._5oqmEG_practiceActions button{min-height:44px;font-size:14px}._5oqmEG_feedback{font-size:15px}@media (max-width:1000px){._5oqmEG_labLayout{grid-template-columns:minmax(0,1fr)}._5oqmEG_lessonRail{max-height:420px;position:static}._5oqmEG_labHeader,._5oqmEG_sectionHeading{grid-template-columns:minmax(0,1fr)}}@media (max-width:600px){._5oqmEG_lessonVisual{grid-template-columns:100px minmax(0,1fr);gap:12px}._5oqmEG_lessonVisual figcaption strong{font-size:20px}._5oqmEG_lessonWorkspace{padding:20px 16px}._5oqmEG_lessonNavigation{gap:8px}._5oqmEG_lessonNavigation button{padding:12px}._5oqmEG_lessonHeader{display:grid}}
.PBaK2a_openButton{color:#006f61;font:inherit;cursor:pointer;background:#eef9f6;border:1px solid #9bcfc2;border-radius:10px;padding:10px 15px;font-size:13px;font-weight:800}.PBaK2a_openButton:hover{background:#dff3ee}.PBaK2a_overlay{z-index:5000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#081c1857;justify-content:flex-end;display:flex;position:fixed;inset:0}.PBaK2a_panel{background:#fff;width:min(620px,96vw);height:100vh;padding:24px;overflow-y:auto;box-shadow:-20px 0 60px #0000002e}.PBaK2a_header{border-bottom:1px solid #dde9e5;justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:20px;display:flex}.PBaK2a_header span{color:#a96500;letter-spacing:.13em;font-size:11px;font-weight:900}.PBaK2a_header h2{color:#123c34;margin:7px 0 4px;font-size:27px}.PBaK2a_header p{color:#667c76;margin:0}.PBaK2a_header>button{color:#526762;cursor:pointer;background:0 0;border:0;font-size:30px}.PBaK2a_quickActions{margin-top:24px}.PBaK2a_quickActions>strong,.PBaK2a_prompt>strong{color:#294c45;margin-bottom:10px;font-size:13px;display:block}.PBaK2a_quickActions>div{flex-wrap:wrap;gap:8px;display:flex}.PBaK2a_quickActions button{color:#365b53;cursor:pointer;background:#f7faf9;border:1px solid #cdded9;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:700}.PBaK2a_prompt{margin-top:24px;display:block}.PBaK2a_prompt textarea{box-sizing:border-box;resize:vertical;color:#173c35;width:100%;font:inherit;background:#fbfdfc;border:1px solid #bfcfca;border-radius:12px;padding:14px;line-height:1.6}.PBaK2a_prompt textarea:focus{border-color:#168b79;outline:2px solid #99d9cb}.PBaK2a_generate,.PBaK2a_apply{color:#fff;width:100%;font:inherit;cursor:pointer;background:#087967;border:0;border-radius:11px;margin-top:14px;padding:13px 16px;font-weight:800}.PBaK2a_generate:disabled,.PBaK2a_apply:disabled{opacity:.55;cursor:wait}.PBaK2a_status{color:#516b65;background:#f3f8f6;border-radius:10px;margin:12px 0;padding:10px 12px;font-size:13px}.PBaK2a_preview{border:1px solid #d8e5e1;border-radius:14px;margin-top:20px;padding:14px}.PBaK2a_preview header{justify-content:space-between;gap:20px;margin-bottom:12px;display:flex}.PBaK2a_preview header span{color:#9d6b18;font-size:12px;font-weight:800}.PBaK2a_preview pre{white-space:pre-wrap;color:#e5f4f0;background:#102c27;border-radius:10px;max-height:430px;padding:14px;font-size:12px;line-height:1.55;overflow:auto}.PBaK2a_footer{border-top:1px solid #dde9e5;margin-top:28px;padding-top:18px}.PBaK2a_footer button{color:#765123;cursor:pointer;background:#fff;border:1px solid #c8d7d3;border-radius:9px;padding:9px 12px;font-weight:700}.PBaK2a_footer p{color:#84938f;margin:10px 0 0;font-size:11px}