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.secondary{border-radius:22px;font-size:.82rem;padding:8px 15px}.co-chapter-list{display:grid;gap:12px}.co-chapter{border:1px solid #d2e1d5;background:#fcfdf9;border-radius:16px;overflow:hidden;box-shadow:0 3px 12px #2e4c3910}.co-chapter[open]{border-color:#a9c8b7}.co-chapter>summary{display:flex;align-items:center;gap:16px;cursor:pointer;padding:19px 22px;list-style:none;background:linear-gradient(100deg,#e8f1e9,#f5f8f0)}.co-chapter>summary::-webkit-details-marker{display:none}.co-chapter-number{display:flex;align-items:center;justify-content:center;flex:0 0 42px;width:42px;height:42px;border-radius:12px;background:#dcece0;color:#2c6850;font-size:.88rem;font-family:serif}.co-chapter-heading{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1}.co-chapter-heading>strong{font-size:1rem;color:#244c3e;font-weight:650;overflow-wrap:anywhere}.co-chapter-heading>span{font-size:.78rem;color:#7b8f80}.co-chevron{margin-left:auto;color:#749082;font-size:22px;transition:transform 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#dbe4d3;background:radial-gradient(#b4c6ae55 .7px,transparent .7px) 0 0/16px 16px #f9faf4;border-radius:18px;overflow:auto;padding:35px 25px;max-height:900px}.co-mindmap{display:flex;align-items:center;min-width:650px;max-width:1100px;margin:auto;gap:40px}.co-map-root{position:sticky;left:0;z-index:1;flex:0 0 160px;padding:23px 19px;background:#23634e;color:#fffdf3;border-radius:16px;line-height:1.8;overflow-wrap:anywhere;text-align:center;font-size:1rem;box-shadow:0 8px 20px #1d513c18}.co-map-branches{flex:1;display:grid;gap:25px;border-left:2px solid #c5d4b9;padding:12px 0 12px 28px;min-width:360px}.co-map-branch{position:relative;border:1px solid #d5dfca;border-radius:13px;background:#fffef9;overflow:visible;padding:14px 16px;box-shadow:0 3px 10px #475e3510}.co-map-branch::before{content:"";position:absolute;left:-29px;top:33px;width:28px;border-top:2px solid #c5d4b9}.co-map-branch h3{font-size:.93rem;color:#47613f;margin:0 0 13px;line-height:1.8;overflow-wrap:anywhere}.co-map-points{display:grid;gap:9px}.co-map-point{background:#f4f6ea;border-left:3px solid #c6d6ae;border-radius:0 7px 7px 0;padding:11px 13px}.co-map-point p{font-size:.85rem;line-height:1.85;margin:0;color:#657052;overflow-wrap:anywhere;white-space:pre-wrap}.co-map-evidence{font-size:.76rem;color:#869477;margin-top:7px}.co-map-evidence summary{cursor:pointer}.co-map-evidence blockquote{margin:9px 0 0;padding:8px 11px;border-left:2px solid #c1d0b3;color:#708267;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.cl-tools-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.cl-tool-card{border:1px solid #dbe4d4;background:#fdfdf8;border-radius:16px;padding:23px}.cl-tool-card h2{font-size:1.02rem;color:#365d46;margin:0 0 10px}.cl-tool-card p{color:#7b8878;font-size:.86rem;line-height:1.85;margin:0 0 19px}.cl-tool-card .secondary{font-size:.82rem}.cl-tools-back{margin:0 0 20px}.cl-task-intro{margin-bottom:22px;color:#75866e;line-height:1.9;font-size:.88rem}.cl-task-intro h2{font-size:1.1rem;color:#405e44;margin:0 0 8px}@media(max-width:700px){.cl-course .cl-course-header{padding:24px 21px;border-radius:17px}.cl-course .cl-main-tabs{gap:3px}.cl-course .cl-main-tabs button{flex:1;padding:9px 8px;font-size:.82rem;white-space:nowrap}.cl-main-tabs .cl-tab-icon{display:none}.co-chapter>summary{padding:16px 14px;gap:11px}.co-chapter-items{padding:0 16px 5px}.co-chapter-number{flex-basis:34px;width:34px;height:36px}.co-map-intro{display:block}.co-map-badge{display:inline-block;margin-top:12px}.co-map-scroll{padding:24px 15px}.co-mindmap{gap:24px;min-width:600px}.co-map-root{flex-basis:135px}.cl-tools-grid{grid-template-columns:1fr}.co-outline-toolbar .secondary{white-space:nowrap}.co-empty{padding:26px 18px}}
.cl-course .cl-main-tabs{background:transparent;border-radius:0;padding:0 0 18px}.cl-course .cl-main-tabs button{flex:0 0 auto;box-shadow:none}.cl-course .cl-course-header .cl-enroll-prompt p{color:#e2eddf}.co-chapter>summary:focus-visible,.co-map-evidence>summary:focus-visible,.co-map-scroll:focus-visible,.co-refresh:focus-visible{outline:3px solid #a7c3a3;outline-offset:3px}.co-chapter>summary:focus-visible{outline-offset:-4px}
@media(max-width:700px){.cl-course .cl-main-tabs button{flex:1}}

.cl-course .cl-main-tabs[hidden]{display:none}.co-lesson-goal{color:#697e6b;font-size:.88rem;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}.co-lesson-modules{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 17px}.co-lesson-modules span{border-radius:20px;background:#eaf1e6;color:#496c51;font-size:.76rem;padding:4px 11px}.co-lesson .primary{padding:9px 17px;font-size:.84rem}.cl-lesson-header{padding:22px 24px;border:1px solid #cadcc9;background:#f2f7ed;border-radius:17px;margin-bottom:18px}.cl-lesson-header>p{color:#728269;font-size:.86rem;line-height:1.9;margin:14px 0 0;white-space:pre-wrap;overflow-wrap:anywhere}.cl-lesson-header>h2{font-family:var(--font-display,serif);font-size:1.5rem;color:#345945;font-weight:500;margin:10px 0}.cl-lesson-tabs{display:flex;gap:6px;flex-wrap:wrap;padding:0 0 17px;border-bottom:1px solid #d9e4d9;margin:0 0 20px}.cl-lesson-tabs button{border:1px solid transparent;background:transparent;border-radius:20px;padding:9px 17px;font-size:.85rem;color:#6e826f}.cl-lesson-tabs button.active{background:#e1eee6;border-color:#bad9cb;color:#165c4a}.cl-legacy-course{border-top:1px solid #dce5da;margin-top:28px;padding-top:18px}.cl-legacy-course>summary{cursor:pointer;color:#72806b;font-size:.86rem}.cl-legacy-course[open]>summary{margin-bottom:20px}.co-lesson-task{border:1px solid #d2e1d5;border-radius:14px;background:#fcfdf9;padding:20px;margin-top:14px}.co-lesson-task>p{color:#77866e;font-size:.86rem;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.co-lesson-task>h3{color:#365c4b;font-size:1rem;overflow-wrap:anywhere}@media(max-width:700px){.cl-lesson-header{padding:20px 17px}.cl-lesson-tabs{gap:2px}.cl-lesson-tabs button{flex:1;padding:9px 5px;font-size:.79rem}.co-lesson-task{padding:18px}}

.cl-course .cl-course-header.cl-course-header-compact{padding:15px 23px;margin-bottom:18px;border-radius:15px;display:flex;align-items:center;gap:22px}.cl-course .cl-course-header.cl-course-header-compact::after{display:none}.cl-course .cl-course-header.cl-course-header-compact>p,.cl-course .cl-course-header.cl-course-header-compact>.cl-course-tags{display:none}.cl-course .cl-course-header.cl-course-header-compact h1{font-family:inherit;font-size:1rem;font-weight:600;line-height:1.65;margin:0;flex:1;overflow-wrap:anywhere}.cl-course .cl-course-header.cl-course-header-compact .cl-back{font-size:.8rem;white-space:nowrap;margin:0}@media(max-width:700px){.cl-course .cl-course-header.cl-course-header-compact{display:block;padding:13px 17px}.cl-course .cl-course-header.cl-course-header-compact h1{font-size:.94rem;margin-top:7px}}