:root{--ink:#203d3c;--muted:#5c716b;--paper:#fbf8ef;--line:#dcded1;--roots:#946443;--theravada:#b16f13;--mahayana:#237a72;--vajrayana:#8b5278;--modern:#4f70a1}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,Helvetica,sans-serif;font-size:16px}button,input,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:#fffdf7;border-radius:8px;min-height:40px;padding:8px 13px;transition:background .15s,box-shadow .15s}button:hover{background:#e9eedf}button:focus-visible,a:focus-visible,input:focus-visible,[role=button]:focus-visible{outline:3px solid #da982f;outline-offset:4px}button.active{background:var(--ink);color:#fff9e9;border-color:var(--ink)}header{max-width:1600px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:25px 38px 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32px #314c3c08}.map-shell{position:relative;background:#b3d7d2;min-width:0;overflow:hidden}#map{display:block;width:100%;height:590px;touch-action:none;cursor:grab}#map:active{cursor:grabbing}.map-top{position:absolute;left:25px;right:23px;top:23px;z-index:2;display:flex;justify-content:space-between;pointer-events:none;gap:10px}.eyebrow{font-size:12px;letter-spacing:1.7px;font-weight:bold;color:var(--muted)}.map-top .eyebrow{color:#3d6c68}.era{font:27px Georgia,serif;margin-top:7px;text-shadow:0 1px #d8e9df}.view-switch{display:flex;align-self:start;box-shadow:0 2px 8px #1c45451a;border-radius:8px;pointer-events:auto}.view-switch button{font-size:14px;border:1px solid #adc6b7;border-radius:0;background:#f6f6dfdd}.view-switch button:first-child{border-radius:8px 0 0 8px}.view-switch button:last-child{border-radius:0 8px 8px 0}.view-switch 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32px);max-height:85vh;padding:35px}dialog::backdrop{background:#173d3a88;backdrop-filter:blur(4px)}dialog h2{font:33px Georgia,serif}dialog p{line-height:1.65}dialog .close{float:right;font-size:24px;padding:0;width:38px}.small{font-size:13px}a{color:#27665d}#sources a{display:block;font-size:14px;margin:10px 0}#story .empty{padding-top:60px}.motion-line{stroke-dasharray:5 6}@media(min-width:1450px){#map{height:650px}#story{max-height:698px}}@media(max-width:1000px){header{padding:20px 25px}.atlas{grid-template-columns:minmax(0,1fr) 310px}#story{padding:25px 20px}#story h2{font-size:29px}#map{height:580px}header .quiet{font-size:12px;padding:4px}.era{font-size:22px}.map-top{left:18px}.map-top .eyebrow{font-size:11px}}@media(max-width:760px){header{padding:18px 18px 16px;flex-wrap:wrap;gap:18px}.brand{flex:1}.seal{font-size:38px}h1{font-size:25px}.subtitle{font-size:12px}.depth{width:100%;display:grid;grid-template-columns:150px 1fr;align-items:center;column-gap:10px}.depth label{text-align:left;grid-row:1/3;margin:0;font-size:14px}.depth input{grid-column:2;margin:0 15px;width:calc(100% - 30px)}.depth-labels{grid-column:2}.depth-labels button{font-size:13px}main{padding:0 10px 25px}.atlas{display:flex;flex-direction:column;border-radius:12px}.map-top{top:18px;left:15px;right:12px}.era{font-size:22px}.view-switch button{padding:7px 11px}#map{height:440px}.legend{font-size:12px;gap:9px 14px;padding:11px 8px}.map-bottom{bottom:83px;left:12px;right:12px}.map-bottom>span{font-size:12px}.map-top .eyebrow{font-size:10px}#story{max-height:none;border-left:0;border-top:1px solid var(--line);padding:23px}#story h2{font-size:32px}#story .tag{margin-bottom:10px}#story .lead{font-size:20px}.timeline{margin-top:21px;padding:0 10px}.time-heading{gap:10px;flex-wrap:wrap;justify-content:space-between}.year{font-size:29px;min-width:130px}.time-buttons{gap:4px}.time-buttons button{padding:8px 10px}.count{width:100%;margin-left:0;font-size:12px}.event-section{margin:23px 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/* Guided reading alongside the geographical story. */
.journey-bar{margin:0 0 17px;display:flex;align-items:center;justify-content:space-between;gap:15px;position:relative;padding:0 4px 15px}.journey-modes{display:flex;gap:5px;flex-shrink:0}.journey-modes button{font-size:14px}.journey-modes button.active{background:#244c45;color:#fff6df}.journey-modes button:not(.active){background:transparent}#chapter-controls{display:flex;align-items:center;gap:12px;min-width:0}#chapter-controls[hidden]{display:none}.chapter-picker{min-width:0;max-width:360px}.chapter-picker label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.chapter-picker select{display:block;max-width:100%;width:100%;font:16px Georgia,serif;border:0;background:transparent;color:var(--ink);padding:0 20px 3px 0;text-overflow:ellipsis;cursor:pointer}#chapter-next{background:#244c45;color:#fff6df;font-size:14px;white-space:nowrap}button:disabled{opacity:.35;cursor:default}.chapter-progress-track{position:absolute;left:4px;right:4px;bottom:0;height:3px;background:#e4e7da;border-radius:5px;overflow:hidden}#chapter-progress{height:100%;background:#bc8a42;transition:width .25s}.guided .timeline,.guided .event-section{display:none}body:not(.guided) .chapter-progress-track{display:none}.guided #story{max-height:698px}.guided .atlas{grid-template-columns:minmax(0,1fr) 420px}.guided #map{height:650px}.guided .era{font-size:23px;max-width:80%;line-height:1.2}.guided .map-top>div:first-child{flex:1;min-width:0}.chapter-context{border-left:3px solid #bc8a42;padding:0 0 0 15px}.chapter-context h3{margin-bottom:7px}.chapter-context p{margin-top:0}.school-contexts details{border:1px solid #d7ddca;border-radius:7px;margin:8px 0;background:#f4f3e7}.school-contexts summary{cursor:pointer;font-size:16px;line-height:1.4;padding:13px}.school-contexts details p{padding:0 14px;margin:0 0 12px}.school-contexts details .source{margin:10px 14px 15px}.school-contexts details p.nuance{margin-left:14px;font-size:14px!important}.chapter-caveat{font-size:14px!important;color:var(--muted);line-height:1.6}.chapter-transition{font:italic 17px/1.5 Georgia,serif!important;border-top:1px solid var(--line);padding-top:18px;margin-top:22px}.chapter-inline-next{width:100%;background:#244c45;color:#fff6df}.chapter-route{stroke-dasharray:9 5;animation:route-flow 1.8s linear infinite}@keyframes route-flow{to{stroke-dashoffset:-28}}@media(min-width:1500px){.guided .atlas{grid-template-columns:minmax(0,1fr) 460px}}@media(max-width:1100px){.guided .atlas{grid-template-columns:minmax(0,1fr) 360px}.chapter-picker{max-width:255px}.journey-bar{flex-wrap:wrap}#chapter-controls{flex:1;justify-content:flex-end}.guided .era{font-size:20px}.guided #story h2{font-size:29px}}@media(max-width:760px){.journey-bar{padding:0 5px 14px;gap:12px}.journey-modes{width:100%}.journey-modes button{flex:1}#chapter-controls{width:100%;gap:8px}.chapter-picker{flex:1;max-width:none}.chapter-picker select{font-size:14px}#chapter-next{font-size:13px;padding:8px;max-width:120px;white-space:normal}#chapter-prev{padding:8px 11px}.guided .atlas{display:flex}.guided #map{height:340px}.guided #story{max-height:none}.guided .era{font-size:19px;max-width:100%}.guided .map-top{top:12px}.guided .map-top .view-switch{align-self:flex-start}.guided .map-bottom>span{max-width:65%;font-size:11px}.guided .map-bottom{bottom:83px}.guided #story h2{font-size:30px}.guided #story .lead{font-size:20px}.chapter-context h3{font-size:13px}.guided .geo-label{font-size:13px}.guided .map-top .eyebrow{display:none}}@media(prefers-reduced-motion:reduce){.chapter-route{animation:none}}
.learning-bar{display:flex;align-items:center;gap:9px;margin:0 4px 15px;flex-wrap:wrap}.learning-bar>span{font-size:13px;color:var(--muted);margin-right:5px}.learning-bar button{font-size:14px;background:#ececdb;border-color:#d3d9c8}.text-context,.person-card{border:1px solid #d4dbcb;border-radius:8px;margin:13px 0;background:#f4f4e8}.text-context summary,.person-card summary{padding:13px;cursor:pointer;font-size:16px;line-height:1.4}.text-context p,.person-card p{padding:0 14px;font-size:16px;line-height:1.6}.text-context button,.person-card button{margin:4px 14px 13px;font-size:14px;max-width:calc(100% - 28px)}.text-context .source,.person-card>a{display:block;margin:10px 14px 15px;font-size:14px}.person-card summary small{display:block;color:var(--muted);font-size:12px;margin:5px 0 0}.compare-inline{width:100%;font-size:14px;background:#e8ecd9}.people-context .person-card{margin:8px 0}#learning-dialog{max-width:980px;width:calc(100% - 30px);padding:30px 35px}#learning-dialog h2{font-size:35px;margin:14px 0 22px}#learning-dialog h3{margin-top:27px;font-size:15px}.learning-close{float:right;font-size:25px;padding:0;width:40px;position:sticky;top:0;z-index:1;background:var(--paper)}.glossary{display:grid;grid-template-columns:155px 1fr;gap:13px 20px;padding:20px;background:#eef0e2;border-radius:9px}.glossary dt{font-weight:bold;line-height:1.5}.glossary dd{margin:0;line-height:1.6}.comparison-scroll{overflow-x:auto;margin:24px 0;border:1px solid #d4dbcb;border-radius:9px}.comparison-scroll table{border-collapse:collapse;width:100%;min-width:540px;font-size:15px;line-height:1.6}.comparison-scroll caption{padding:12px;text-align:left;font-size:13px;color:var(--muted)}.comparison-scroll td,.comparison-scroll th{padding:16px;border-top:1px solid #d4dbcb;vertical-align:top;text-align:left}.comparison-scroll thead{background:#264d45;color:#fff6df}.comparison-scroll tbody th{width:20%;font-size:14px;background:#edf0e1}.comparison-scroll td{width:40%}.comparison-scroll td+td{border-left:1px solid #d4dbcb}.learning-sources a{display:block;margin:12px 0;font-size:14px}.people-directory{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;align-items:start}.people-directory .person-card{margin:0}.people-directory .person-card p{font-size:16px}@media(max-width:600px){#learning-dialog{padding:22px 18px}#learning-dialog h2{font-size:29px}.glossary{display:block;padding:16px}.glossary dt{margin-top:16px}.glossary dt:first-child{margin-top:0}.glossary dd{margin-top:6px}.people-directory{grid-template-columns:1fr}.learning-bar{gap:6px}.learning-bar>span{width:100%}.learning-bar button{font-size:13px;padding:8px 10px}.comparison-scroll table{min-width:510px}.comparison-scroll td,.comparison-scroll th{padding:11px}}
/* Progressive learning tree and local reading room. */
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24px);padding:30px 40px}#reader-close{position:sticky;top:0;float:right;font-size:26px;width:42px;padding:0;background:#fffaf0;z-index:2}#reader-content{max-width:690px;margin:auto}#reader-content>.eyebrow{display:block;margin-top:20px;line-height:1.5}#reader-content h2{font:34px Georgia,serif;margin:15px 0}#reader-content>p{font:19px/1.7 Georgia,serif}#reader-content .reader-notice{font:14px/1.6 Arial,sans-serif;background:#e9efdf;padding:12px;border-radius:6px}.reading-shelf{display:grid;grid-template-columns:1fr 1fr;gap:10px}.reading-shelf button{text-align:left;padding:16px}.reading-shelf strong{font-weight:normal;font-size:17px;display:block}.reading-shelf small{display:block;margin-top:8px;font-size:13px;color:var(--muted);line-height:1.5}#reader-all{font-size:14px;border:none;background:transparent;padding-left:0}#full-translation{margin-top:25px;border-top:1px solid #cfd9c7;padding-top:20px}#full-translation>summary{cursor:pointer;font-size:18px;font-weight:bold;padding:12px;background:#e7eddd;border-radius:6px}.translation-credit{font:13px/1.6 Arial,sans-serif;color:var(--muted);padding:20px 0}#translation-content p{font:18px/1.8 Georgia,serif;margin:10px 0}#translation-content{padding:0 6px}#learning-content>details{margin-top:20px}@media(max-width:1100px){.tree-layout{grid-template-columns:1fr}#branch-detail{position:static;max-height:none}.branch-root>li>ul{grid-template-columns:1fr .85fr 1.35fr}}@media(max-width:640px){#tree-workspace{padding:17px 12px}.tree-heading{display:block}.tree-heading h2{font-size:26px}.tree-heading>div:last-child{margin-top:16px}#tree-stages{display:grid;grid-template-columns:1fr 1fr}#tree-stages button{text-align:left;line-height:1.4}.branch-root>li>ul{display:block;border-top:0;border-left:2px solid #adba9d;padding-top:0;padding-left:18px;margin-left:10px}.branch-root>li>ul:before{display:none}.branch-root>li>ul>li{margin:22px 0}.branch-root>li>ul>li:before{top:24px;left:-20px;width:20px;height:2px}.branch-root>li>.branch-node{width:100%;max-width:none}.branch-node{min-height:65px}#reader-dialog{padding:20px 19px}.reading-shelf{grid-template-columns:1fr}#reader-content h2{font-size:29px}.journey-modes{flex-wrap:wrap}.journey-modes button{font-size:13px;white-space:nowrap}.tree-mode header .depth{display:none}}

.rpg-return{font-size:14px;text-underline-offset:4px;color:#365f4b;line-height:1.5}@media(max-width:760px){.rpg-return{font-size:13px}}