@import url("/shared/theme-tokens.css?v=20260907-005106");
/* A single warm-paper global navigation layer; course palettes remain below it. */
.site-header,.site-context{
  --site-paper:#FBFAF6;--site-card:#FFFFFF;--site-line:#E2DED4;--site-ink:#1B2838;--site-muted:#586574;--site-blue:#2457C5;--site-tint:#F0EEE7;
  color:var(--site-ink);font-family:var(--control-font-family);font-style:normal;line-height:1.35;
}
:root[data-theme="dark"] :is(.site-header,.site-context){--site-paper:#14171C;--site-card:#1A1E25;--site-line:#333943;--site-ink:#EDEAE2;--site-muted:#ADB5C0;--site-blue:#8AB0F5;--site-tint:#222832}
header.site-header{position:sticky;inset:auto;top:0;z-index:30;margin:0;padding:env(safe-area-inset-top) 0 0;background:var(--site-paper);border:0;border-bottom:1px solid var(--site-line);box-shadow:none}
.site-header *,.site-context *{box-sizing:border-box}
.site-header~main{scroll-margin-top:112px}
.site-header-inner{width:100%;max-width:1120px;min-height:76px;padding:12px 24px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:12px 24px}
.site-header .site-brand{display:inline-flex;align-items:center;gap:9px;margin:0;padding:0;min-height:var(--control-height-compact);min-width:0;color:var(--site-ink);text-decoration:none;font:700 21px/1.1 var(--control-font-family);white-space:nowrap}
.site-brand-mark{width:24px;height:24px;flex:none;background:var(--site-blue);mask:url("/shared/assets/icons/book-open.svg") center/contain no-repeat;-webkit-mask:url("/shared/assets/icons/book-open.svg") center/contain no-repeat}
.site-navigation,.site-appearance,.site-learner-tools{display:flex;align-items:center;min-width:0;gap:4px}
.site-header :is(button,.btn,.site-navigation a){
  --control-height:var(--control-height-utility);--control-height-compact:var(--control-height-utility);
  display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:var(--control-height-compact);min-width:0;max-width:100%;margin:0;padding:var(--control-padding-compact);
  border:1px solid transparent;border-radius:var(--control-radius);background:transparent;color:var(--site-ink);font:var(--control-font-weight) var(--control-font-size-compact)/var(--control-line-height) var(--control-font-family);font-style:normal;text-align:center;text-decoration:none;white-space:normal;overflow-wrap:anywhere;box-shadow:none;transform:none;filter:none;cursor:pointer;
}
.site-header .site-navigation a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px;color:var(--site-blue)}
.site-header .site-appearance{border:var(--control-border-width) solid var(--site-line);border-radius:var(--control-radius);padding:2px;gap:0}
.site-header .site-appearance button{font-size:12px;padding:6px 8px;border-radius:9px}
.site-header .site-appearance [aria-pressed="true"]{background:var(--site-tint);color:var(--site-blue)}
.site-header .site-learner-tools{gap:8px}
.site-header :is([data-family-slot],[data-sync-slot]){min-width:0;display:flex;max-width:100%}
.site-header [data-family-slot]{max-width:230px}
.site-header :is([data-family-slot],[data-sync-slot])>button.btn{border:var(--control-border-width) solid var(--site-line);background:var(--site-card);color:var(--site-ink);font-size:var(--control-font-size-compact);min-width:0;line-height:var(--control-line-height);max-width:100%;padding:var(--control-padding-compact);margin:0}
.site-header [data-family-slot]>button.btn{height:var(--control-height-compact);white-space:nowrap;text-align:center;overflow:hidden}
.site-header .family-control-name{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.site-header [data-sync-slot]{flex:none}
.site-header [data-sync-slot]>button.btn{white-space:nowrap}
/* The home wordmark is a link, not a filled header control. */
.site-header :is(button,a:not(.site-brand)):not(:disabled):hover{background:var(--site-tint);color:var(--site-blue);filter:none;transform:none}
.site-header .site-brand:hover{background:transparent;color:var(--site-blue);text-decoration:none}
.site-header :is(button,a):focus-visible,.site-context :is(button,a):focus-visible{outline:var(--control-focus-width) solid var(--control-focus-color);outline-offset:var(--control-focus-offset)}
.site-header button:disabled,.site-context button:disabled{opacity:var(--control-disabled-opacity);cursor:not-allowed}
.site-context{background:var(--site-card);border-bottom:1px solid var(--site-line)}
.site-context-inner{max-width:1120px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;gap:12px 18px;flex-wrap:wrap;min-width:0}
.site-context .site-context-title{display:flex;align-items:center;min-height:var(--control-height-compact);min-width:0;max-width:100%;margin:0 auto 0 0;padding:0;color:var(--site-ink);font:600 18px/1.3 'Fredoka',var(--control-font-family);overflow-wrap:anywhere;text-decoration:none;gap:8px}
.site-back-mark{width:18px;height:18px;flex:none;background:currentColor;mask:url("/shared/assets/icons/chevron-right.svg") center/contain no-repeat;-webkit-mask:url("/shared/assets/icons/chevron-right.svg") center/contain no-repeat;transform:rotate(180deg)}
.site-context a.site-context-title:hover{text-decoration:underline;text-underline-offset:4px;color:var(--site-blue)}
.site-context :is(.site-sound,.site-context-action){margin:0;padding:var(--control-padding-compact);min-height:var(--control-height-compact);font:var(--control-font-weight) var(--control-font-size-compact)/var(--control-line-height) var(--control-font-family);border:var(--control-border-width) solid var(--site-line);border-radius:var(--control-radius);background:var(--site-card);color:var(--site-ink);white-space:normal;max-width:100%;cursor:pointer}
.site-context .site-sound{order:3}
.site-context .site-progress{width:auto;max-width:100%;margin:0;display:flex;align-items:center;justify-content:flex-start;gap:8px;flex-wrap:wrap}
.site-context .site-progress .pill{font:700 12px/1.35 var(--control-font-family);padding:4px 8px}
.site-context .site-progress .xpbar{width:70px}
.site-page-navigation{max-width:1120px;padding:0 24px 10px;margin:0 auto}
.site-page-navigation nav.tabs{max-width:none;display:flex;align-items:center;gap:6px;margin:0;padding:0;border:0;flex-wrap:wrap}
.site-page-navigation nav.tabs button{margin:0;flex:0 1 auto;min-height:var(--control-height-compact);padding:var(--control-padding-compact);font:var(--control-font-weight) var(--control-font-size-compact)/var(--control-line-height) var(--control-font-family);border:1px solid transparent;border-radius:var(--control-radius);background:transparent;color:var(--site-muted)}
.site-page-navigation nav.tabs button:is([aria-pressed="true"],[aria-current="page"]){background:var(--site-tint);color:var(--site-blue);border-color:var(--site-line)}
.site-skip-link{position:fixed;left:16px;top:-100px;z-index:1000;background:#fff;color:#183E91;padding:12px 16px;border:2px solid #2457C5;border-radius:8px;font:700 16px/1.35 var(--control-font-family)}
.site-skip-link:focus{top:12px}
/* Assessment states hide the same sole learner control and rewards, without substitutes. */
body:is(.quiz-running,.quiz-active) .site-header [data-family-slot],body:is(.quiz-running,.quiz-active) .site-context .site-progress{visibility:hidden}
body[data-rewards="stars"] :is(.site-header,.site-context){--control-height:64px;--control-height-compact:64px}
body[data-rewards="stars"] .site-header :is(button,.btn,.site-navigation a){--control-height:64px;--control-height-compact:64px;min-height:64px;min-width:64px}
body[data-rewards="stars"] .site-context .site-progress{display:none}
@media(max-width:1050px){
  header.site-header{position:static}
  .site-header~main{scroll-margin-top:16px}
  .site-header-inner{grid-template-columns:1fr auto;gap:8px 16px;padding:10px 24px}
  .site-header .site-brand{grid-column:1;grid-row:1}
  .site-header .site-appearance{grid-column:2;grid-row:1;justify-self:end}
  .site-header .site-navigation{grid-column:1;grid-row:2}
  .site-header .site-learner-tools{grid-column:2;grid-row:2;justify-self:end}
}
@media(max-width:700px){
  header.site-header{position:static}
  .site-header-inner{padding:8px 16px;gap:6px 8px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .site-header .site-brand{font-size:19px;gap:7px}
  .site-brand-mark{width:22px;height:22px}
  .site-header .site-navigation{gap:2px}
  .site-header .site-navigation :is(a,button){font-size:13px;padding:8px 7px;white-space:nowrap;overflow-wrap:normal}
  .site-header .site-learner-tools{gap:6px;max-width:100%}
  .site-header :is([data-family-slot],[data-sync-slot])>button.btn{--control-padding-compact:8px 9px;font-size:13px}
  .site-header [data-family-slot]{max-width:125px;flex:1 1 0}
  .site-context-inner{padding:8px 16px;gap:8px 12px}
  .site-context .site-context-title{font-size:16px;flex:1 1 180px}
  .site-context .site-progress{order:4;flex-basis:100%;gap:6px}
  .site-context .site-progress .rank{display:none}
  .site-context .site-sound{font-size:13px;flex:none}
  .site-page-navigation{padding:0 16px 10px}
  .site-page-navigation nav.tabs button{font-size:13px;padding:8px 10px}
}
@media(max-width:370px){
  .site-header .site-navigation{grid-column:1/-1;justify-content:flex-start}
  .site-header .site-learner-tools{grid-column:1/-1;grid-row:3;justify-self:stretch;justify-content:space-between}
  .site-header [data-family-slot]{flex:1;max-width:none}
  .site-header [data-family-slot]>button.btn{justify-content:flex-start}
}