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var(--ease)}.lesson-timeline>li+li:before{content:"";position:absolute;left:18px;right:26px;top:0;height:1px;background:var(--line)}.lesson-timeline>li:hover{background:rgba(251,248,242,.85);box-shadow:var(--shadow-soft)}.lesson-timeline>li:hover+li:before,.lesson-timeline>li:hover:before{opacity:0}.lesson-number{font-family:var(--font-display);font-size:3rem;line-height:.9;font-weight:300;color:var(--clay-600);text-align:right;font-feature-settings:"lnum";font-variant-numeric:lining-nums}.lesson-timeline article>p:not(.meta){color:var(--ink-2);font-size:1.0625rem;line-height:1.66;margin-bottom:14px;max-width:42rem}.lesson-timeline h3{font-size:clamp(1.65rem,2.3vw,2rem);line-height:1.15;font-weight:600;margin-bottom:12px}.lesson-timeline h3 a{color:var(--ink);text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100% /0 1px no-repeat;transition:background-size .45s var(--ease),color .2s}.lesson-timeline h3 a:after{content:"";position:absolute;inset:0;border-radius:var(--radius)}.lesson-timeline>li:hover h3 a{color:var(--clay-700);background-size:100% 1px}.lesson-timeline .meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.colophon{max-width:40rem;margin:72px auto 0;padding-top:28px;border-top:1px solid var(--line);text-align:center;font-size:.9375rem;line-height:1.7;color:var(--ink-2)}.lesson-hero,.lesson-layout{display:grid;grid-template-columns:var(--aside) minmax(0,1fr);gap:var(--gap)}.lesson-hero{margin-bottom:56px}.hero-margin{display:flex;flex-direction:column;align-items:flex-end;padding-top:70px;text-align:right}.hero-chapter{color:var(--clay-600)}.hero-numeral{font-family:var(--font-display);font-weight:300;font-size:9rem;line-height:.85;margin-top:10px;color:transparent;-webkit-text-stroke:1px var(--clay-400);letter-spacing:-.02em}.hero-main{max-width:50rem}.hero-main h1{font-size:clamp(2.6rem,4.8vw,4.4rem);line-height:1.02}.hero-main .lead{max-width:44rem;margin-bottom:28px}.hero-main .notice{margin:0 0 28px}.hero-actions{margin:28px 0 0;display:flex;flex-wrap:wrap;gap:12px}.lesson-aside{position:relative}.section-nav{position:sticky;top:28px;max-height:calc(100vh - 56px);overflow-y:auto;scrollbar-width:thin;padding:4px 8px 12px 0}.toc-label{margin:0 0 14px;display:flex;align-items:center;gap:10px}.toc-label:after{content:"";flex:1 1;height:1px;background:var(--line-strong)}.section-nav ol{list-style:none;margin:0;padding:0}.section-nav>ol>li{border-bottom:1px solid var(--line)}.section-nav>ol>li>a{display:flex;align-items:center;gap:8px;min-height:48px;font-family:var(--font-display);font-size:1.45rem;font-weight:600;color:var(--ink);text-decoration:none;transition:color .2s var(--ease),padding .3s var(--ease)}.section-nav>ol>li>a .count{font-family:var(--font-text);font-size:.875rem;color:var(--muted);font-weight:400}.section-nav>ol>li>a:hover{color:var(--accent)}.section-nav>ol>li.is-active>a{color:var(--clay-700);padding-left:14px;position:relative}.section-nav>ol>li.is-active>a:before{content:"";position:absolute;left:0;top:50%;width:6px;height:6px;margin-top:-3px;transform:rotate(45deg);background:var(--clay-600)}.toc-sub{padding:0 0 12px!important;max-height:max(9rem,calc(100vh - 340px));overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.toc-sub a{display:grid;grid-template-columns:40px 1fr;gap:2px;padding:6px 0;font-size:.9375rem;line-height:1.45;color:var(--ink-2);text-decoration:none;transition:color .2s var(--ease)}.toc-sub a:hover{color:var(--accent)}.toc-sub li.is-active .toc-num,.toc-sub li.is-active a{color:var(--clay-700)}.section-nav a:focus-visible{outline-offset:-2px}.toc-num{font-family:var(--font-display);font-style:italic;font-size:1.15rem;font-weight:600;color:var(--clay-600);line-height:1.25}.lesson-body{min-width:0;max-width:var(--w-read)}.lesson-tools{display:grid;gap:12px;margin-bottom:64px}.lesson-tools details{margin:0}.context-drawer,.materials-drawer,.video-card{background:rgba(251,248,242,.72);border:1px solid var(--line);border-radius:14px;overflow:hidden}.context-drawer>summary,.materials-drawer>summary,.video-card>summary{display:flex;align-items:center;gap:14px;min-height:60px;padding:10px 20px;font-size:1rem;color:var(--ink);transition:background .25s var(--ease)}.context-drawer>summary:hover,.materials-drawer>summary:hover,.video-card>summary:hover{background:rgba(233,223,207,.45)}.arc>summary:focus-visible,.context-drawer>summary:focus-visible,.materials-drawer>summary:focus-visible,.panel>summary:focus-visible,.video-card>summary:focus-visible{outline-offset:-4px;border-radius:12px}.context-drawer>summary:after,.materials-drawer>summary:after,.video-card>summary:after{margin-left:auto}.materials-drawer>summary .icon,.video-icon{color:var(--clay-600)}.video-icon{display:inline-flex}.video-card video{display:block;margin:0;aspect-ratio:16/9;height:auto}.drawer-body{padding:4px 20px 14px 54px;border-top:1px solid var(--line)}.drawer-body p{margin:6px 0}.lesson-section{margin:0 0 96px;scroll-margin-top:24px}.part-kicker{color:var(--clay-600);margin:0 0 12px;display:flex;align-items:center;gap:14px}.part-kicker:after{content:"";flex:1 1;height:1px;background:var(--line-strong)}.section-title{font-size:clamp(2.2rem,3.6vw,3rem);font-weight:400;margin-bottom:32px}.contents{display:none}.note-section{padding:8px 0 0;margin-bottom:56px;scroll-margin-top:24px}.note-section h3{font-size:clamp(1.6rem,2.6vw,2.05rem);font-weight:500;line-height:1.18;margin-bottom:20px}.sec-num{font-style:italic;color:var(--clay-600);font-weight:400;margin-right:.1em}.note-section .prose{font-size:1.1875rem;line-height:1.78}.note-section+.note-section{border-top:1px solid var(--line);padding-top:48px}.note-foot{display:flex;flex-wrap:wrap;align-items:flex-start;gap:0 12px;margin-top:18px}.note-foot .evidence{margin:0}.note-foot .evidence[open]{flex-basis:100%}.practice-foot{margin-top:26px;padding-top:12px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:0 12px}.practice-foot .evidence{margin:0}.practice-foot .evidence[open]{flex-basis:100%}.practice{position:relative;background:var(--sand-50);border:1px solid var(--line);border-radius:22px;padding:36px 40px 22px;margin:0 0 28px;box-shadow:var(--shadow-soft);scroll-margin-top:24px}.practice-head{margin-bottom:18px}.practice-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--clay-600);margin-bottom:12px;font-size:var(--fs-micro);font-weight:600;letter-spacing:.18em;text-transform:uppercase}.practice h3{font-size:clamp(1.7rem,2.8vw,2.2rem);line-height:1.12;font-weight:500;margin-bottom:14px}.practice-purpose{position:relative;margin:0;padding-left:20px;font-size:1.0625rem;line-height:1.65;color:var(--ink-2)}.practice-purpose:before{content:"";position:absolute;left:0;top:.15em;bottom:.15em;width:1px;background:var(--clay-400)}.practice-prep{padding:14px 18px;background:var(--sand-150);border-radius:12px;font-size:1rem}.practice-prep strong{color:var(--olive-600)}.practice .prose{font-size:1.0625rem;color:var(--ink-2);margin-top:18px}.steps{list-style:none;counter-reset:step;margin:0;padding:0}.steps li{counter-increment:step;position:relative;padding:0 0 16px 52px;margin:0;font-size:1.0625rem}.steps li:before{content:counter(step);position:absolute;left:0;top:-1px;width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--clay-400);border-radius:50%;font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--clay-600);background:var(--sand-100)}.steps li:not(:last-child):after{content:"";position:absolute;left:17px;top:36px;bottom:2px;width:1px;background:var(--line)}.reflection{list-style:none;margin:0;padding:0}.reflection li{position:relative;padding:0 0 10px 30px;font-size:1.0625rem}.reflection li:before{content:"";position:absolute;left:4px;top:.8em;width:14px;height:1px;background:var(--clay-400)}.pull-quote{position:relative;margin:0 0 44px;padding:8px 0 0 64px}.pull-quote:before{content:"“";position:absolute;left:-4px;top:-18px;font-family:var(--font-display);font-size:6.5rem;line-height:1;color:var(--clay-400)}.pull-context{font-size:var(--fs-small);color:var(--muted);margin-bottom:10px}.pull-quote blockquote{margin:0 0 10px;padding:0;border:0;font-size:clamp(1.55rem,2.6vw,2.05rem);line-height:1.34;color:var(--ink);font-weight:400;text-wrap:pretty}.pull-quote+.pull-quote{padding-top:40px}.pull-quote+.pull-quote:after{content:"";position:absolute;left:64px;top:0;width:64px;height:1px;background:var(--line-strong)}.pull-quote+.pull-quote:before{top:22px}.keep .takeaways{list-style:none;margin:0;padding:30px 36px;background:linear-gradient(160deg,rgba(233,223,207,.85),rgba(239,231,218,.6));border-radius:22px;border:1px solid var(--line)}.takeaways li{position:relative;padding:12px 0 12px 34px;font-size:1.0625rem}.takeaways li+li{border-top:1px solid rgba(198,180,151,.55)}.takeaways li:before{content:"";position:absolute;left:4px;top:1.3em;width:8px;height:8px;transform:rotate(45deg);border:1px solid var(--clay-600)}.homework{list-style:none;margin:0;padding:0}.homework li{position:relative;padding:16px 0 16px 50px;border-bottom:1px solid var(--line);font-size:1.0625rem}.homework li:before{content:"";position:absolute;left:6px;top:20px;width:22px;height:22px;border-radius:50%;border:1px solid var(--olive-500)}.homework li:after{content:"";position:absolute;left:14px;top:26px;width:6px;height:9px;border-right:1.2px solid var(--olive-600);border-bottom:1.2px solid var(--olive-600);transform:rotate(45deg);opacity:.6}.lesson-pagination{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:40px;border-top:1px solid var(--line-strong)}.lesson-pagination>div{position:relative;padding:22px 26px 24px;border:1px solid var(--line);border-radius:18px;background:rgba(251,248,242,.72);transition:background .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}.lesson-pagination>div:hover{background:var(--sand-50);box-shadow:var(--shadow-soft)}.lesson-pagination .next{text-align:right;grid-column:2}.lesson-pagination small{display:flex;align-items:center;gap:8px;margin-bottom:10px;font-size:var(--fs-micro);letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:var(--olive-600)}.lesson-pagination .next small{justify-content:flex-end}.lesson-pagination a{text-decoration:none;color:var(--ink);font-family:var(--font-display);font-size:1.55rem;line-height:1.2;font-weight:600}.lesson-pagination a:after{content:"";position:absolute;inset:0;border-radius:18px}.lesson-pagination a:hover{color:var(--accent)}.lesson-pagination .ll-meta{display:block;font-family:var(--font-text);font-size:var(--fs-small);font-weight:400;color:var(--muted);margin-bottom:4px}.page-practices .filters,.page-search .filters{margin:0 0 64px;max-width:none}.practice-chapter{margin-bottom:64px}.practice-chapter-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 22px;padding-bottom:16px;margin-bottom:8px;border-bottom:1px solid var(--line-strong)}.practice-chapter-head .chapter-label{width:100%;margin-bottom:4px}.practice-chapter-head .month-heading{margin:0;font-size:clamp(2rem,3.4vw,2.8rem)}.practice-chapter-head .chapter-count{margin-left:auto}.practice-groups{display:grid;gap:0}.practice-group{margin:0;border-bottom:1px solid var(--line)}.practice-group>summary{display:grid;grid-template-columns:52px minmax(0,1fr) auto auto;align-items:center;gap:18px;padding:18px 12px 18px 4px;min-height:72px;border-radius:12px;transition:background .25s var(--ease)}.practice-group>summary:hover{background:rgba(251,248,242,.8)}.pg-num{font-size:2.2rem;font-weight:300;line-height:1;color:var(--clay-600);text-align:right}.pg-num,.pg-title{font-family:var(--font-display)}.pg-title{font-size:1.6rem;line-height:1.2;font-weight:600;color:var(--ink);text-wrap:balance}.pg-month{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.practice-group[open]>summary{background:transparent}.pg-body{padding:8px 0 30px}.pg-lesson{display:flex;align-items:center;gap:8px;font-size:var(--fs-small);margin:0 0 22px 74px;color:var(--olive-600)}.pg-lesson a{color:var(--accent)}.search-form{margin-bottom:48px}.searchbar{display:flex;align-items:center;gap:12px;margin-top:12px;padding:8px 8px 8px 22px;background:var(--sand-50);border:1px solid var(--field-line);border-radius:999px;box-shadow:var(--shadow-soft);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}.searchbar:focus-within{border-color:var(--clay-600);box-shadow:0 0 0 4px rgba(191,122,85,.16),var(--shadow-soft)}.searchbar>.icon{color:var(--olive-600)}.searchbar input{margin:0;flex:1 1;min-width:0;border:0;background:transparent;padding:8px 4px;font-family:var(--font-text);font-size:1.1875rem;font-weight:500;color:var(--ink);min-height:48px}.searchbar input:focus{box-shadow:none;background:transparent}.searchbar button{flex:none;min-height:50px;padding-inline:28px}.search-hint{text-align:center;padding:40px 20px;color:var(--ink-2)}.search-hint .ornament{color:var(--clay-400);margin-bottom:18px}.search-hint p{font-family:var(--font-display);font-style:italic;font-size:1.6rem;font-weight:500;max-width:32rem;margin:0 auto;line-height:1.4;text-wrap:balance}.results-title{display:flex;align-items:baseline;gap:14px;margin:48px 0 18px;font-size:clamp(1.9rem,3vw,2.4rem)}.results-count{font-family:var(--font-text);font-size:.875rem;color:var(--muted);padding:2px 10px;border:1px solid var(--line-strong);border-radius:999px}.results{display:grid;gap:12px}.result{padding:22px 26px;background:rgba(251,248,242,.78);border:1px solid var(--line);border-radius:16px}.result h3{font-size:1.6rem;font-weight:600;margin-bottom:10px}.result h3 a{text-decoration:none;color:var(--ink)}.result h3 a:hover{color:var(--accent)}.result h3 .ll-meta{display:block;font-family:var(--font-text);font-size:var(--fs-small);color:var(--muted);font-weight:400;margin-bottom:4px}.result p{margin:0;color:var(--ink-2);font-size:1.0625rem}.results:not(:has(.fragment)){grid-template-columns:repeat(2,minmax(0,1fr))}.result:not(.fragment){position:relative;padding:20px 22px;transition:background .25s var(--ease),box-shadow .25s var(--ease)}.result:not(.fragment) h3 a:after{content:"";position:absolute;inset:0;border-radius:16px}.result:not(.fragment):hover{background:var(--sand-50);box-shadow:var(--shadow-soft)}.result:not(.fragment) h3{font-size:1.4rem;line-height:1.2}.result:not(.fragment) p{font-size:1rem;line-height:1.6;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;line-clamp:3;overflow:hidden}.result.fragment p{font-size:1.0625rem;line-height:1.7;color:var(--ink);margin-bottom:12px}.fragment-link{display:inline-flex;align-items:center;gap:8px;min-height:40px;font-size:var(--fs-small);color:var(--olive-600)}.material-chat .lead{max-width:40rem}.chat-head .eyebrow:before{display:none}.chat-examples{margin:0 0 40px}.chat-examples .kicker{margin-bottom:14px}.examples-grid{display:grid;gap:10px}.chat-examples button{justify-content:space-between;width:100%;min-height:60px;padding:14px 22px;border-radius:16px;border-color:var(--line);background:rgba(251,248,242,.78);text-align:left;font-family:var(--font-text);font-size:1.0625rem;font-weight:400;line-height:1.45}.chat-examples button .icon{color:var(--clay-600);transition:transform .3s var(--ease)}.chat-examples button:hover{background:var(--sand-50);border-color:var(--line-strong);box-shadow:var(--shadow-soft)}.chat-examples button:hover .icon{transform:translateX(4px)}.chat-turns{overflow-wrap:anywhere}.chat-turn{padding:32px 0;border-bottom:1px solid var(--line)}.turn-label{color:var(--clay-600);margin-bottom:10px}.chat-question{font-style:italic;font-size:clamp(1.7rem,3vw,2.2rem);font-weight:400;line-height:1.25;margin-bottom:18px}.answer-label{display:inline-flex;align-items:center;gap:8px;color:var(--olive-600)}.chat-block{margin:14px 0;padding:26px 30px 10px;background:var(--sand-50);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-soft)}.chat-block>p{font-size:1.125rem;line-height:1.75;margin-bottom:14px}.chat-block details{font-size:var(--fs-small);margin:0;border-top:1px solid var(--line);padding:4px 0 8px}.chat-block details[open]{padding-bottom:14px}.citation{padding:16px 20px 10px;background:var(--sand-100);border:1px solid var(--line);border-radius:14px;margin:8px 0 10px}.citation>.meta{font-size:var(--fs-micro);font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--olive-600)}.citation blockquote{margin:8px 0;font-size:1.3rem}.citation a{display:inline-flex;align-items:center;gap:8px;min-height:40px}.citation p{margin:0}.chat-turn .notice{margin:8px 0 0;max-width:none}.chat-turn .error{margin:8px 0 0;padding:14px 20px;border-radius:14px}.chat-status{display:flex;align-items:center;gap:14px;margin:8px 0 0;padding:16px 20px;font-size:1rem;line-height:1.55;color:var(--ink-2);background:rgba(251,248,242,.72);border:1px solid var(--line);border-radius:14px}.chat-form{margin-top:36px;padding:26px 28px 8px;background:var(--sand-50);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-soft)}.chat-form label{margin-bottom:8px}.chat-form textarea{font-size:1.0625rem;background:var(--sand-100)}.chat-form textarea:focus{background:#fff}.chat-form 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