@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
:root{--paper:#f2f4e8;--white:#fffef4;--ink:#233e30;--muted:#667363;--line:#d3dcc6;--green:#31553f;--lime:#e0e8b7;--blue:#246fa8;--orange:#246fa8;--pale:#e5ecda;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6}button,input,select{font:inherit}a{color:inherit;text-decoration:none}button,a,input,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--orange);outline-offset:3px}button{cursor:pointer}header{height:104px;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid var(--line);background:var(--paper);gap:20px}.brand{display:flex;align-items:center;gap:14px;font-size:22px;font-weight:600;letter-spacing:1px;line-height:1.2}.brand i{font-family:Georgia,serif;font-weight:400}.brand small{display:block;font-size:8px;letter-spacing:2px;margin-top:7px;color:var(--muted)}.brand-mark{background:var(--green);color:var(--lime);width:44px;height:46px;display:grid;place-content:center;font-family:Georgia,serif;font-size:30px;position:relative}.brand-mark span{font-family:Arial;font-size:15px;position:absolute;right:3px;top:1px}.header-right{display:flex;align-items:center;gap:32px}.edition,.nav-caption,.eyebrow,.label,.tag{font-size:10px;letter-spacing:1.7px;font-weight:600}.edition{color:var(--muted)}.search-button{border:1px solid var(--line);background:transparent;padding:9px 15px;font-size:18px}.search-button span{font-size:12px;margin-left:8px}.layout{max-width:1600px;margin:auto;display:grid;grid-template-columns:238px 1fr}aside{padding:38px 23px 40px 36px;border-right:1px solid var(--line)}.nav-caption{color:var(--muted);margin-bottom:22px}nav{display:grid;gap:5px}nav a{display:flex;align-items:center;gap:12px;padding:12px 10px;font-size:12px;border-radius:3px}nav a span{color:#869288;font-size:10px}nav a:hover{background:var(--pale)}nav a.active{background:var(--green);color:#fff}nav a.active span{color:var(--lime)}.sidebar-note{border-top:1px solid var(--line);margin-top:52px;padding:23px 10px;font-size:9px;letter-spacing:1px}.dot{display:inline-block;width:6px;height:6px;background:var(--orange);border-radius:50%;margin-right:6px}.sidebar-note p{font:21px/1.45 var(--serif);letter-spacing:0;margin:16px 0}.sidebar-note a{font-size:10px;letter-spacing:0;text-decoration:underline;text-underline-offset:3px}main{padding:39px 42px 64px;min-width:0;min-height:80vh}.eyebrow{color:var(--orange);margin:0 0 17px;display:flex;align-items:center;gap:10px}.eyebrow:before{content:'';height:1px;width:25px;background:var(--orange)}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:400}h1{font:60px/.99 var(--serif);letter-spacing:-1.2px;margin-bottom:23px;max-width:810px}h1 span{color:#74856c}h2{font:36px/1.1 var(--serif);letter-spacing:-.4px;margin-bottom:14px}h3{font:26px/1.15 var(--serif);margin-bottom:13px}.intro{color:var(--muted);max-width:630px;font-size:14px;line-height:1.8}.hero{display:grid;grid-template-columns:1.18fr 1fr;gap:38px;padding:13px 0 42px;align-items:center}.hero h1{font-size:clamp(45px,4.8vw,70px)}.hero .intro{max-width:410px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;border:1px solid var(--green);padding:12px 18px;font-size:12px;font-weight:500;background:var(--green);color:var(--white);border-radius:2px}.button.secondary{color:var(--ink);background:transparent;border-color:var(--line)}.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}.diagram{position:relative;border:1px solid var(--line);border-radius:4px;background:#eeeee5;padding:22px;min-height:330px;box-shadow:7px 7px 0 #e4e7db}.diagram-top{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:1px}.diagram-top .live{background:var(--lime);padding:3px 7px;letter-spacing:.8px}.diagram-title{font:26px var(--serif);margin:24px 0 18px}.flow-row{display:grid;grid-template-columns:1fr 26px 1fr;align-items:center;gap:7px}.flow-box{border:1px solid #cbd2c3;background:var(--white);padding:15px 11px;min-height:103px;border-radius:2px}.flow-box strong{display:block;font:25px var(--serif);margin:7px 0}.flow-box small{font-size:10px;color:var(--muted)}.flow-arrow{text-align:center;color:var(--orange)}.diagram-bottom{border-top:1px solid #cfd4c5;margin-top:20px;padding-top:13px;font-size:11px;color:var(--muted)}.stat-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:19px 0;margin-bottom:37px}.stat-strip>div{display:flex;align-items:center;gap:12px;padding-left:20px;border-left:1px solid var(--line);font-size:11px;color:var(--muted)}.stat-strip>div:first-child{border-left:0;padding-left:0}.stat-strip b{font:30px var(--serif);color:var(--ink)}.section-top{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:32px 0 20px}.section-top h2{margin:0}.section-top small{color:var(--muted);font-size:11px}.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.tool-card{border:1px solid var(--line);padding:24px;background:var(--white);transition:transform .2s;display:block;border-radius:3px}.tool-card:hover{transform:translateY(-3px);border-color:#a6b5a3}.tool-card .tag{font-size:9px;color:var(--muted)}.tool-card h3{margin:13px 0 9px}.tool-card p{font-size:12px;color:var(--muted);max-width:350px}.tool-card .bottom-link{font-size:11px;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:15px;margin-top:18px}.mini-bars{display:flex;gap:5px;height:67px;align-items:end;margin:20px 0 10px}.mini-bars i{flex:1;background:var(--green);border-radius:2px 2px 0 0}.mini-bars i:nth-child(n+6){background:#a8ba91}.mini-compare{display:grid;gap:10px;margin:22px 0 25px;font-size:10px}.mini-compare div{display:flex;align-items:center;gap:15px}.mini-compare span{min-width:40px}.mini-compare i{height:16px;background:#a8ba91;width:70%}.mini-compare div:last-child i{width:88%;background:var(--green)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.topic-card{border:1px solid var(--line);background:transparent;text-align:left;color:var(--ink);padding:19px;display:flex;flex-direction:column;min-height:190px;border-radius:3px}.topic-card:hover{background:var(--white)}.topic-card .tag{color:var(--orange);font-size:9px;letter-spacing:1px}.topic-card h3{font-size:23px;margin:13px 0 10px}.topic-card p{font-size:11px;color:var(--muted);line-height:1.7;margin-bottom:18px}.topic-card .read-link{margin-top:auto;font-size:11px}.band{margin-top:35px;background:var(--green);color:var(--white);padding:28px 30px;display:flex;gap:25px;align-items:center;justify-content:space-between}.band h3{font-size:28px;margin-bottom:8px}.band p{font-size:12px;max-width:560px;color:#d5ded5;margin:0}.band a{white-space:nowrap;color:var(--lime);font-size:12px}.page-head{margin:9px 0 30px}.page-head h1{font-size:54px}.panel{border:1px solid var(--line);background:var(--white);border-radius:3px;padding:25px}.calc-layout{display:grid;grid-template-columns:330px minmax(0,1fr);gap:22px;align-items:start}.form-title{font-size:12px;font-weight:600;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:18px;display:flex;justify-content:space-between}.reset{border:0;background:transparent;font-size:10px;color:var(--muted);text-decoration:underline}.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:5px;font-size:11px;min-width:0}.field.full{grid-column:1/-1}.field input,.field select,.search-input,.filter-select{width:100%;background:var(--paper);border:1px solid #d5d9cd;border-radius:2px;color:var(--ink);padding:10px;font-size:14px;min-width:0}.field small{font-size:10px;color:var(--muted);line-height:1.5}.form-subtitle{font-size:10px;letter-spacing:1px;text-transform:uppercase;margin:22px 0 12px}.results{display:grid;gap:19px}.result-hero{background:var(--green);color:var(--white);padding:25px;border-radius:3px}.result-hero .label{color:#cbd7bf;letter-spacing:1px}.big-number{font:48px var(--serif);line-height:1.2;margin:9px 0}.result-hero p{font-size:11px;color:#d9e0d5;margin:0}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.metric{padding:16px;background:var(--pale);border-radius:2px}.metric .label{font-size:9px;letter-spacing:.5px;color:var(--muted)}.metric strong{font:25px var(--serif);display:block;margin-top:6px}.metric small{font-size:10px;color:var(--muted)}.chart{width:100%;display:block;height:auto}.chart-legend{display:flex;gap:18px;font-size:10px;color:var(--muted);margin-top:10px}.chart-legend span:before{content:'';display:inline-block;width:8px;height:8px;background:var(--green);margin-right:6px}.chart-legend span+span:before{background:var(--orange)}.explain{font-size:12px;color:var(--muted);line-height:1.8}.explain strong{color:var(--ink)}.note{border-left:3px solid var(--orange);padding:12px 17px;background:#eeebe1;font-size:12px;margin:19px 0}.note p:last-child{margin:0}.error{color:#953f28;background:#f8e9df;padding:15px;border:1px solid #d8b5a4}.table-wrap{overflow:auto;width:100%}table{border-collapse:collapse;width:100%;font-size:11px;text-align:right;white-space:nowrap}th,td{padding:10px;border-bottom:1px solid var(--line)}th{text-transform:uppercase;font-size:9px;letter-spacing:.5px;color:var(--muted);font-weight:500}th:first-child,td:first-child{text-align:left}.table-actions{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px;flex-wrap:wrap}.small-button{border:1px solid var(--line);padding:7px 10px;background:transparent;color:var(--ink);font-size:11px}.toggle{display:flex;gap:5px}.toggle button.selected{background:var(--green);color:var(--white)}details{border-top:1px solid var(--line);padding:14px 0;font-size:12px}summary{cursor:pointer;font-weight:500}.sources-inline{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.source-chip{font-size:10px;border-bottom:1px solid #b6c1af;text-decoration:none;padding-bottom:2px;overflow-wrap:anywhere}.search-row{display:grid;grid-template-columns:1fr 210px;gap:12px;margin:25px 0}.source-list{display:grid;gap:12px}.source-item{border:1px solid var(--line);padding:20px;background:var(--white)}.source-item .source-type{font-size:9px;text-transform:uppercase;letter-spacing:1px;color:var(--orange)}.source-item h3{font-family:var(--sans);font-size:15px;font-weight:500;margin:9px 0}.source-item p{font-size:12px;color:var(--muted);margin-bottom:9px}.source-item a{text-decoration:underline;text-underline-offset:3px}.source-item small{font-size:10px;color:var(--muted)}.source-count{font-size:11px;color:var(--muted)}.timeline-item{display:grid;grid-template-columns:90px 1fr;gap:25px;padding:25px 0;border-bottom:1px solid var(--line)}.timeline-year{font:30px var(--serif);color:var(--orange)}.timeline-item h3{font-size:25px}.timeline-item p{font-size:13px;color:var(--muted);max-width:720px;margin-bottom:10px}.step-tabs{display:flex;gap:8px;margin:20px 0;flex-wrap:wrap}.step-tabs button{padding:9px 14px;border:1px solid var(--line);font-size:11px;background:transparent;color:var(--ink)}.step-tabs .selected{background:var(--green);color:var(--white)}.balance-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.balance-card{border:1px solid var(--line);padding:18px}.balance-card h3{font:20px var(--serif);margin-bottom:16px}.ledger{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0;font-size:12px}.ledger b{font-weight:500}.qa{background:var(--pale);padding:23px;margin-top:22px}.qa h3{font-size:24px}.qa p{font-size:13px;max-width:750px;margin-bottom:0}.split-content{display:grid;grid-template-columns:1fr 1fr;gap:20px}.checklist label{display:flex;align-items:start;gap:10px;padding:9px 0;font-size:12px}.checklist input{margin-top:5px;accent-color:var(--green)}.read-status{display:inline-block;color:var(--green);font-size:10px;padding:4px 7px;background:var(--lime);margin-bottom:10px}dialog{max-width:800px;width:calc(100% - 36px);max-height:88vh;padding:0;border:1px solid var(--line);color:var(--ink);background:var(--paper);border-radius:4px}dialog::backdrop{background:#233e3099;backdrop-filter:blur(3px)}.dialog-head{position:sticky;top:0;background:var(--paper);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:14px 30px;font-size:10px;letter-spacing:1px;z-index:1}.close{border:0;background:none;color:var(--ink);font-size:28px;line-height:1}article{padding:35px}article h2{font-size:43px;margin-bottom:20px}article h3{font-size:27px;margin:28px 0 12px}article p{font-size:14px;line-height:1.9;white-space:pre-line}article .summary{color:var(--muted);font-size:15px}.lesson-source{border-top:1px solid var(--line);padding-top:20px;margin-top:28px}.lesson-source h3{font:12px var(--sans)}footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;padding:25px 40px;font-size:9px;color:var(--muted);letter-spacing:.3px}footer span:first-child{font-weight:600;color:var(--ink)}.skip{position:absolute;top:-60px;padding:12px;background:var(--green);color:white;z-index:100}.skip:focus{top:0}.empty{padding:35px;border:1px dashed var(--line);font-size:13px}.print-button{margin-top:18px}.spaced{margin-top:28px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1500px){main{padding:48px 60px}.hero{gap:60px}.layout{grid-template-columns:250px 1fr}}@media(max-width:1150px){header{padding:0 28px}.layout{grid-template-columns:205px 1fr}aside{padding-left:22px;padding-right:15px}main{padding:35px 28px}.calc-layout{grid-template-columns:280px minmax(0,1fr)}.hero{gap:22px}.hero h1{font-size:52px}.metrics{gap:8px}.metric{padding:12px}.metric strong{font-size:22px}.topic-grid{grid-template-columns:1fr 1fr}.edition{display:none}}@media(max-width:900px){.layout{grid-template-columns:1fr}aside{padding:10px 22px;border-right:0;border-bottom:1px solid var(--line)}nav{display:flex;overflow:auto;gap:4px}nav a{white-space:nowrap;padding:9px 11px}nav a span,.nav-caption,.sidebar-note{display:none}main{padding:32px 25px}.hero h1{font-size:58px}.calc-layout{grid-template-columns:290px minmax(0,1fr)}header{height:88px}.metrics{grid-template-columns:1fr 1fr}.metric:last-child{grid-column:1/-1}.header-right{gap:10px}}@media(max-width:650px){header{height:83px;padding:0 20px}.brand{font-size:18px;gap:10px}.brand small{font-size:6px;letter-spacing:1.6px}.brand-mark{width:37px;height:40px;font-size:26px}.search-button{padding:7px 11px}.search-button span{display:none}aside{padding:9px 12px}main{padding:26px 20px 40px}.hero{grid-template-columns:1fr;padding-top:0;gap:28px}.hero h1{font-size:53px;max-width:440px}.diagram{min-height:300px;padding:20px}.hero .intro{font-size:13px}.stat-strip{padding:16px 0;margin-bottom:28px;gap:10px}.stat-strip>div{display:block;padding-left:12px;font-size:10px}.stat-strip b{display:block;font-size:26px}.tool-grid,.topic-grid,.calc-layout,.split-content,.balance-grid{grid-template-columns:1fr}.tool-card{padding:21px}.topic-card{min-height:165px}.band{display:block;padding:24px}.band a{display:block;margin-top:20px}.section-top{align-items:start}.section-top small{max-width:110px;text-align:right}.page-head h1{font-size:45px}.panel{padding:20px}.metrics{grid-template-columns:1fr 1fr 1fr}.metric:last-child{grid-column:auto}.metric strong{font-size:23px}.metric .label{font-size:8px}.big-number{font-size:45px}.search-row{grid-template-columns:1fr}.timeline-item{grid-template-columns:65px 1fr;gap:14px}.timeline-year{font-size:24px}.timeline-item h3{font-size:24px}.timeline-item p{font-size:12px}article{padding:24px}article h2{font-size:35px}article p{font-size:13px}.dialog-head{padding:12px 24px}footer{padding:22px 20px;flex-direction:column;gap:8px}.button{padding:11px 15px;font-size:11px}.eyebrow{font-size:9px;letter-spacing:1.3px}.source-item{padding:17px}.flow-box{padding:13px 10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media print{header,aside,footer,.table-actions,.reset,.print-button{display:none}.layout,.calc-layout{display:block}main{padding:0}.panel,.result-hero{break-inside:avoid}dialog[open]{position:static;width:100%;max-height:none;max-width:none}body{background:white}.topic-card{break-inside:avoid}}

aside,.panel,.result-hero,.metric{min-width:0}table{white-space:normal}.table-wrap table{white-space:nowrap}.topic-card h3,.metric strong{overflow-wrap:anywhere}
@media(max-width:900px){.layout{grid-template-columns:minmax(0,1fr)}}
@media(max-width:650px){.calc-layout{grid-template-columns:minmax(0,1fr)}.metrics{grid-template-columns:1fr 1fr}.metric:last-child{grid-column:1/-1}.topic-grid,.tool-grid,.split-content,.balance-grid{grid-template-columns:minmax(0,1fr)}}

@media(max-width:650px){.flow-box strong{font-size:20px;white-space:nowrap;letter-spacing:-.6px}nav{scrollbar-width:thin}}

/* Currency green, banknote paper and a blue security-ribbon accent. */
header{background:linear-gradient(100deg,#f0f4e5,#f8f8ed 68%,#eef2e7)}
.brand-mark{box-shadow:inset -3px 0 var(--blue)}
.diagram{border:3px double #9daa8b;background-color:#e9efdb;background-image:repeating-radial-gradient(ellipse at 20% 10%,transparent 0,transparent 7px,#31553f07 7px,#31553f07 8px);box-shadow:7px 7px 0 #dce6ce;overflow:hidden}
.diagram:after{content:'';position:absolute;top:0;bottom:0;right:0;width:5px;background:linear-gradient(#164f8c,#4e9bc2,#1b568d);opacity:.8}
.diagram-top .live{background:#dce9c5;color:var(--green)}
.flow-arrow,.timeline-year{color:var(--blue)}
.result-hero{background:linear-gradient(120deg,#31553f,#294936);border-right:5px solid var(--blue)}
.note{border-left-color:var(--blue);background:#e8eddf}
.starting-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.state-preview{margin:28px 0 38px;padding:27px 29px;display:grid;grid-template-columns:1fr 150px;gap:25px;align-items:center;border:1px solid #bccdb0;background:linear-gradient(110deg,#e4edda,#edf2e5);border-right:5px solid var(--blue)}
.state-preview h2{font-size:32px}.state-preview p:not(.eyebrow){font-size:12px;max-width:560px;color:var(--muted)}
.state-preview-codes{display:grid;grid-template-columns:1fr 1fr;gap:10px;transform:rotate(-4deg)}
.state-preview-codes span{font:23px var(--serif);border:2px double #9db190;text-align:center;padding:12px;background:#f4f6e8}.state-preview-codes span:nth-child(2n){color:var(--blue);border-color:#9dbfd2}
.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:20px 0}
.resource-card{padding:21px;border:1px solid var(--line);background:var(--white);border-top:3px solid var(--blue)}
.resource-card .tag{font-size:9px;color:var(--blue);letter-spacing:1px}.resource-card h3{font-size:24px;margin:13px 0}.resource-card p{font-size:12px;color:var(--muted)}.resource-card>span:last-child{font-size:11px;text-decoration:underline;text-underline-offset:3px}
.liberty-model{display:grid;grid-template-columns:1fr 1.1fr;gap:32px;margin-bottom:23px}.model-total{font:42px var(--serif);margin-top:20px;color:var(--green)}.model-total small{display:block;font:11px var(--sans);color:var(--muted);margin-top:8px}.model-stacked{display:flex;height:29px;border-radius:2px;overflow:hidden;margin-bottom:18px}.model-part{font-size:12px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.model-part strong{font-weight:500;white-space:nowrap}.model-part i{display:inline-block;width:8px;height:8px;margin-right:8px}
.liberty-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:22px 0 35px}.graphic-card{min-width:0;margin:0;border:1px solid var(--line);background:var(--white)}.graphic-card>a{display:flex;align-items:center;justify-content:center;background:#fff;min-height:180px;border-bottom:1px solid var(--line);padding:9px}.graphic-card img{width:100%;height:200px;object-fit:contain;display:block}.graphic-card figcaption{padding:18px}.graphic-card h3{font-size:23px;margin-bottom:12px}.graphic-card p{font-size:11px;line-height:1.7;color:var(--muted)}.graphic-card .graphic-version{border-left:2px solid var(--blue);padding-left:10px;color:var(--ink)}.graphic-card .graphic-credit{font-size:9px;border-top:1px solid var(--line);padding-top:13px;margin:16px 0 0}.graphic-credit a{text-decoration:underline;text-underline-offset:2px}article .liberty-gallery{grid-template-columns:minmax(0,1fr)}article .graphic-card img{height:310px}article .graphic-card p{font-size:12px}
@media(max-width:1100px){.resource-grid{grid-template-columns:minmax(0,1fr)}.resource-card p{max-width:650px}.liberty-gallery{grid-template-columns:minmax(0,1fr)}.graphic-card{display:grid;grid-template-columns:1fr 1.2fr}.graphic-card>a{border-bottom:0;border-right:1px solid var(--line)}article .graphic-card{display:block}.liberty-model{grid-template-columns:minmax(0,1fr)}}
@media(max-width:650px){.starting-grid{grid-template-columns:minmax(0,1fr)}.state-preview{grid-template-columns:minmax(0,1fr);padding:22px}.state-preview-codes{display:none}.graphic-card{display:block}.graphic-card>a{border-right:0;border-bottom:1px solid var(--line)}.graphic-card img{height:230px}.liberty-model{gap:22px}.model-total{font-size:37px}.model-part{font-size:11px}article .graphic-card img{height:240px}}

.brand-name{white-space:nowrap}
.study-callout{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:24px 26px;background:var(--pale);border-left:3px solid var(--blue);margin:24px 0}.study-callout .eyebrow{margin-bottom:10px}.study-callout h3{font-size:29px;line-height:1.2;margin:0 0 10px}.study-callout p:not(.eyebrow){font-size:12px;color:var(--muted);max-width:650px;margin:0}.study-callout button{flex-shrink:0;background:var(--white);padding:10px 14px}.timeline-study{margin-top:16px}.timeline-study span{margin-left:8px}
@media(max-width:650px){.study-callout{display:block;padding:22px}.study-callout h3{font-size:28px}.study-callout button{margin-top:20px}.timeline-study{white-space:normal;text-align:left;max-width:100%}}
.timeline-focus{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(180px,1fr);gap:35px;padding:30px;background:var(--green);color:var(--white);border-right:5px solid var(--blue);border-radius:3px;margin-bottom:32px}.timeline-focus h2{font-size:35px;line-height:1.15;margin:0 0 15px}.timeline-focus .eyebrow{color:#d0ddbb}.timeline-focus p:not(.eyebrow){font-size:13px;color:#e1e7db;margin:0 0 21px}.timeline-focus .button{background:var(--white);color:var(--green);border:0}.formation-stages{list-style:none;padding:0;margin:0;display:grid;align-content:center}.formation-stages li{display:flex;flex-direction:column;padding:10px 0 10px 20px;border-left:1px solid #829678;position:relative}.formation-stages li:before{content:'';position:absolute;width:7px;height:7px;background:var(--lime);left:-4px;top:25px;border-radius:50%}.formation-stages b{font:30px var(--serif);line-height:1.15}.formation-stages span{font-size:11px;color:#dce4d5;margin-top:5px}.timeline-controls{scroll-margin-top:20px}.timeline-periods{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.timeline-periods button{border:1px solid var(--line);background:transparent;color:var(--ink);padding:13px 12px;text-align:left;border-radius:3px;min-height:75px}.timeline-periods strong{font-size:12px;font-weight:500;display:block}.timeline-periods span{font-size:10px;color:var(--muted);display:block;margin-top:4px}.timeline-periods .selected{background:var(--green);color:var(--white);border-color:var(--green)}.timeline-periods .selected span{color:#dae4d2}.timeline-results-line{display:flex;align-items:center;justify-content:space-between;gap:15px}.timeline-controls .search-row{margin-bottom:10px}.timeline-reading-note{font-size:11px;color:var(--muted);line-height:1.7;max-width:800px;margin:10px 0 30px}.timeline-era-heading{border-top:2px solid var(--green);display:flex;align-items:baseline;justify-content:space-between;gap:15px;padding:18px 0 0;margin-top:25px}.timeline-era-heading h2{font-size:31px;margin:0}.timeline-era-heading span{font-size:11px;color:var(--muted);white-space:nowrap}.timeline-item{grid-template-columns:115px minmax(0,1fr);gap:30px;padding:28px 0}.timeline-year{position:relative;padding-left:18px;border-left:1px solid var(--line);font-size:31px}.timeline-year:before{content:'';position:absolute;left:-4px;top:18px;width:7px;height:7px;border-radius:50%;background:var(--blue)}.timeline-year time{display:block;font:10px/1.6 var(--sans);color:var(--muted);margin-top:6px}.timeline-item h3{font-size:29px;line-height:1.2;margin:7px 0 12px}.timeline-kind{font-size:9px;color:var(--blue);letter-spacing:.4px}.timeline-kind span{color:var(--muted)}.timeline-item p{line-height:1.8}.timeline-item .timeline-why{background:var(--pale);padding:10px 13px;font-size:12px}.timeline-evidence{padding:10px 0 0;margin-top:15px;border-top:1px solid var(--line)}.timeline-evidence summary{font-size:10px;color:var(--muted)}.timeline-evidence p{font-size:11px;margin:13px 0}.timeline-evidence strong{color:var(--ink);font-weight:500}.timeline-story{min-width:0}.timeline-evidence[open]{padding-bottom:5px}.timeline-item .sources-inline{gap:7px 14px}.timeline-item .source-chip{font-size:10px}.timeline-item p:last-child{margin-bottom:0}
@media(max-width:1150px){.timeline-periods{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:650px){.timeline-focus{grid-template-columns:1fr;gap:25px;padding:24px}.timeline-focus h2{font-size:32px}.formation-stages{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.formation-stages li{padding:5px 0 5px 12px}.formation-stages li:before{top:15px}.formation-stages b{font-size:25px}.formation-stages span{font-size:9px;line-height:1.5}.timeline-periods{grid-template-columns:1fr 1fr}.timeline-periods button{padding:12px;min-height:72px}.timeline-periods button:first-child{grid-column:1/-1;min-height:0}.timeline-periods button:first-child span{display:inline;margin-left:8px}.timeline-periods button:first-child strong{display:inline}.timeline-item{grid-template-columns:1fr;gap:9px;padding:25px 0}.timeline-year{display:flex;gap:12px;align-items:baseline;font-size:26px;padding-left:15px}.timeline-year time{margin:0;font-size:10px}.timeline-year:before{top:16px}.timeline-story{padding-left:15px}.timeline-item h3{font-size:27px}.timeline-item p{font-size:13px}.timeline-era-heading{display:block}.timeline-era-heading h2{font-size:30px}.timeline-era-heading span{display:block;margin-top:3px}.timeline-kind span{display:none}}
@media(max-width:650px){.brand{font-size:15px;letter-spacing:.6px;gap:9px}}
@media(max-width:350px){header{padding-left:14px;padding-right:14px;gap:12px}.brand{font-size:14px}.brand-mark{width:33px;height:37px}}