/* Training section. Reuses the portal tokens from style.css (--ox, --ink, --cream, --line, --text-secondary, --radius). */
.learn{max-width:1180px;margin:0 auto;padding-block:8px 48px;color:var(--ink,#30292a);font-size:var(--text-body,14px);line-height:1.5}
.learn h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(26px,4vw,32px);line-height:1.2;margin:4px 0 8px}
.learn h2{font-size:18px;margin:0 0 12px}
.learn h3{font-size:14px;margin:16px 0 8px;color:var(--text-secondary,#6e5c62)}
.learn p{color:var(--text-secondary,#6e5c62)}
.learn [data-learn-heading]:focus,.learn #learn-body:focus{outline:none}
.learn [data-learn-heading]:focus-visible{outline:none}
.learn-head p{margin:0 0 12px;max-width:65ch}
.learn-muted{display:block;color:var(--text-secondary,#6e5c62);font-size:13px;margin:2px 0}
.learn-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.learn button,.learn .learn-link,.learn select{min-height:44px}
.learn .linkbutton{font-size:14px;text-decoration:underline;text-underline-offset:3px}
.learn .learn-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap;flex:none}
.learn a:focus-visible,.learn button:focus-visible,.learn input:focus-visible,.learn select:focus-visible,.learn .table-scroll:focus-visible{outline:3px solid #b97887;outline-offset:2px}
.learn-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.learn-state{padding:16px 0}
.learn-state h2,.learn-state h3{margin:0 0 6px;color:var(--ink,#30292a)}

.learn-start{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;background:var(--dark,#431723);color:#fff;border-radius:var(--radius,12px);padding:20px 24px;margin:16px 0 24px}
.learn-start h2{font-family:Georgia,serif;font-weight:400;font-size:24px;margin:4px 0}
.learn-start p{margin:0;color:#f3e4d9}
.learn-start .eyebrow{color:#f0c9d2}
.learn-start .primary{background:#f3e4d9;color:#431723;font-weight:650}

.learn-search{background:#fff;border:1px solid var(--line,#e7e0da);border-radius:var(--radius,12px);padding:16px 20px;margin-bottom:24px}
.learn-search .field-label{margin:0 0 6px}
.learn-search-row{display:flex;gap:8px;align-items:center}
.learn-search-row input,.learn-search-row select{flex:1;min-width:0;min-height:44px;border:1px solid var(--line,#e7e0da);border-radius:9px;padding:0 12px;font:inherit;color:var(--ink,#30292a);background:#fff}

.learn-group{background:#fff;border:1px solid var(--line,#e7e0da);border-radius:var(--radius,12px);margin-bottom:12px}
.learn-group-h{margin:0}
.learn .learn-group-h{margin:0}
.learn-toggle{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;text-align:left;background:none;border:0;border-radius:var(--radius,12px);padding:14px 44px 14px 20px;position:relative;color:var(--ink,#30292a);font:inherit}
.learn-toggle .learn-row-title{font-size:16px;color:var(--ox,#741f32)}
.learn-toggle:after{content:'';position:absolute;right:20px;top:50%;width:9px;height:9px;border-right:2px solid var(--ox,#741f32);border-bottom:2px solid var(--ox,#741f32);transform:translateY(-70%) rotate(45deg)}
.learn-toggle[aria-expanded="true"]:after{transform:translateY(-30%) rotate(225deg)}
.learn-group>div{padding:0 20px 12px}
.learn-group>div>p{margin:0 0 8px;max-width:70ch}

.learn-list{list-style:none;margin:0;padding:0}
.learn-row{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line,#e7e0da)}
.learn-row>div{min-width:0}
.learn-row-title{display:block;font-weight:600;overflow-wrap:anywhere}
.learn-done{display:inline;color:#2f6b3a;font-weight:600}
.learn-books{margin-top:28px;background:#fff;border:1px solid var(--line,#e7e0da);border-radius:var(--radius,12px);padding:20px}
.learn-numbers{margin:0 0 8px;padding-left:18px}

.learn-crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;list-style:none;margin:0 0 4px;padding:0;color:var(--text-secondary,#6e5c62)}
.learn-crumbs li+li:before{content:'/';margin-right:8px}
.learn-crumbs [aria-current]{font-size:14px}
.learn-workspace{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:20px;align-items:start;margin-top:8px}
.learn-reader{background:#fff;border:1px solid var(--line,#e7e0da);border-radius:var(--radius,12px);padding:clamp(20px,4vw,44px);min-width:0}
.learn-reader>*{max-width:72ch;margin-inline:auto}
.learn-prose{font-size:17px;line-height:1.7;color:var(--ink,#30292a)}
.learn-prose p{color:inherit}
.learn-prose h2,.learn-prose h3,.learn-prose h4{font-family:Georgia,serif;font-weight:400;margin:1.8em 0 .5em;line-height:1.3;color:inherit}
.learn-prose h2{font-size:24px}.learn-prose h3{font-size:20px}
.learn-prose blockquote{margin:1em 0;padding-left:16px;border-left:3px solid var(--ox,#741f32);color:var(--text-secondary,#6e5c62)}
.learn-prose a{color:var(--ox,#741f32)}
/* Button-styled links inside the reading area (for example "Open book PDF" in the failed state) keep their button colors. */
.learn-prose a.primary{color:#fff}.learn-prose a.secondary{color:var(--ink,#30292a)}
.learn-prose .table-scroll{overflow-x:auto;margin:1em 0}
.learn-prose table{width:100%;min-width:480px;font-size:14px;line-height:1.45}
.learn-prose th,.learn-prose td{vertical-align:top;white-space:normal}
.learn-prose th{background:var(--ox,#741f32);color:#fff}
.learn-inline{color:var(--ox,#741f32);text-underline-offset:3px}
.learn-mark{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line,#e7e0da)}
.learn-mark .learn-muted{display:inline}
.learn-reader>section{margin-top:28px;padding-top:20px;border-top:1px solid var(--line,#e7e0da)}
.learn-do>.primary{margin-top:16px}
.learn-pager{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;margin-top:28px;padding-top:20px;border-top:1px solid var(--line,#e7e0da)}
.learn-pager button{text-align:left;max-width:100%}
.learn-pager .learn-muted{display:inline;font-size:12px}

.learn-curriculum{position:sticky;top:16px;background:#fff;border:1px solid var(--line,#e7e0da);border-radius:var(--radius,12px);padding:16px;max-height:calc(100vh - 32px);overflow:auto}
.learn-curr-h{font-size:16px}
.learn-curriculum h3{font-size:13px;color:var(--ink,#30292a);margin:14px 0 4px}
.learn-curriculum h3 .learn-muted{display:inline;font-weight:400;font-size:12px}
.learn-curr-list{list-style:none;margin:0;padding:0}
.learn-curr{display:flex;justify-content:space-between;gap:8px;width:100%;text-align:left;background:none;border:0;border-radius:8px;padding:8px 10px;color:var(--ink,#30292a);font:inherit;font-size:13px}
.learn-curr:hover{background:#f4ecee}
.learn-curr .learn-muted{flex:none;font-size:12px;margin:0}
.learn-curr.is-current{background:#f4e9ec;color:var(--ox,#741f32);font-weight:650;box-shadow:inset 3px 0 0 var(--ox,#741f32)}
.learn-jump{display:none}

@media (max-width:900px){
  .learn-workspace{grid-template-columns:1fr}
  .learn-curriculum{position:static;max-height:none;order:1}
  .learn-curr-nav{display:none}
  .learn-jump{display:block}
}
@media (max-width:760px){
  .learn-row{flex-wrap:wrap}
  .learn-prose{font-size:16px}
  .learn-pager>button{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){.learn *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}