.study-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:0;padding:0;font-size:14px}

.study-toolbar button,.study-levels button{border:1px solid var(--line);border-radius:24px;padding:10px 16px;min-height:44px;background:var(--paper);color:var(--maroon);font:inherit;cursor:pointer}
.study-levels{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.study-levels button[aria-pressed=true]{background:var(--maroon);color:white;border-color:var(--maroon)}
.study-levels button:disabled{color:var(--muted);background:transparent;border-style:dashed;cursor:default}
.study-section{border:1px solid var(--line);border-radius:5px;margin:18px 0;background:var(--paper);scroll-margin-top:30px}
.study-section>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;color:var(--maroon);font-size:14px;font-weight:600;letter-spacing:.06em;cursor:pointer;min-height:64px}
.study-section>summary::-webkit-details-marker{display:none}
.study-section>summary>span{transform:none}
.study-section-label{min-width:0}
.section-visibility{display:flex;align-items:center;gap:9px;flex-shrink:0;font-size:12px;letter-spacing:0;font-weight:400;color:var(--muted)}
.visibility-track{display:inline-block;position:relative;width:42px;height:24px;border-radius:20px;background:#81756b;border:1px solid #81756b}
.visibility-track::after{content:'';position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:white}
.study-section[open]>summary .visibility-track{background:var(--maroon);border-color:var(--maroon)}
.study-section[open]>summary .visibility-track::after{left:21px}
.study-section:not([open])>summary .visibility-shown,.study-section[open]>summary .visibility-hidden{display:none}
.study-toolbar button[aria-pressed=true]{background:var(--maroon);border-color:var(--maroon);color:white}
.study-section[open]>summary{border-bottom:1px solid var(--line)}
.study-section>.study-section-body{margin:0;padding:24px;border:0;background:transparent;border-radius:0}
.pilot-meanings .meaning-column{display:block}
.pilot-meanings .study-section-body.meaning-block{padding:24px;border:0}
.study-section-body.reflection-panel{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.study-section-body.meaning-block p+p{margin-top:16px}
.study-section-body h2{font-size:clamp(25px,3vw,34px)}
.study-section-body h3{margin:18px 0 12px;color:var(--maroon)}
.audio-speed{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--maroon);flex-basis:100%;order:3}
.audio-speed>span{margin-right:4px}
.audio-speed button{font:inherit;min-height:44px;min-width:52px;border:1px solid var(--line);border-radius:24px;padding:8px 12px;background:var(--ivory);color:var(--maroon)}
.audio-speed button[aria-pressed=true]{background:var(--maroon);border-color:var(--maroon);color:white}
.audio-progress{order:2}
.audio-custom{flex-wrap:wrap}.audio-progress{min-width:180px}
.level-explanation,.word-note{font-size:14px!important;line-height:1.7;color:var(--muted);margin:12px 0}
.word-form{display:block;font-weight:500}.word-source-label{display:block;font:11px var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:12px}
.word-source-label~[data-phrase-script]{font-size:16px;line-height:1.7}
.associated-tattva{margin-top:24px;border-top:1px solid var(--line)}
.associated-tattva article{margin:16px 0;padding:0 0 16px;border-bottom:1px solid var(--line)}
.associated-tattva h4{font:24px var(--serif);color:var(--maroon);margin-bottom:8px}
.associated-tattva a,.tattva-reading a,.level-explanation a{text-decoration:underline;text-underline-offset:4px}
.tattva-reading{max-width:950px;margin:0 auto 60px;line-height:1.9}
.tattva-index{display:flex;flex-wrap:wrap;gap:12px 24px;margin:28px 0}
.tattva-topic{padding:32px 0;border-top:1px solid var(--line);scroll-margin-top:30px}
.tattva-topic h2{font:36px var(--serif);color:var(--maroon);margin:12px 0}.tattva-topic h3{margin:20px 0 10px}
.tattva-topic ol{padding-left:24px}.tattva-topic li{margin:12px 0}.tattva-question{border-left:3px solid var(--gold);padding:12px 20px;margin-top:24px;background:var(--paper)}
.map-flow{grid-template-columns:repeat(auto-fit,minmax(115px,1fr))}
.study-section summary:focus-visible,.study-toolbar button:focus-visible,.study-levels button:focus-visible,.audio-speed button:focus-visible{outline:3px solid var(--maroon);outline-offset:3px}
[data-level-panel][hidden],.study-toolbar[hidden],.study-levels[hidden]{display:none!important}
@media(max-width:700px){.study-section>summary{padding:18px 16px;font-size:12px}.study-section>.study-section-body,.pilot-meanings .study-section-body.meaning-block{padding:20px 14px}.study-section-body.reflection-panel{grid-template-columns:1fr}.study-toolbar>span{flex-basis:100%}.study-levels button{padding:10px 12px;font-size:13px}.tattva-reading{padding-inline:20px}.audio-speed{justify-content:flex-start}.audio-speed>span{flex-basis:100%}.audio-speed button{min-width:44px;padding:8px 10px}}
@media print{.study-toolbar,.study-levels{display:none}.study-section{border:0}.study-section-body{padding:0!important}}

.study-navigation{display:flex;align-items:center;flex-wrap:wrap;gap:12px 24px;margin:20px 0 30px}
.study-navigation .map-flow{flex:1 1 540px;margin:0;padding:0;border:0}
.study-toolbar{flex:0 0 auto;margin-left:auto;gap:6px}
.study-toolbar button{font-size:12px;padding:8px 12px}
.verse-size{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:16px;color:var(--ivory);font:13px var(--sans)}
.verse-size button{min-height:44px;min-width:44px;padding:8px 12px;border:1px solid #bfa88e88;border-radius:6px;color:var(--ivory)}
.verse-size button:disabled{opacity:.45;cursor:default}
#verse-size-value{min-width:38px;text-align:center;font-variant-numeric:tabular-nums}
.pilot-verse-layout .verse-panel .verse-text{font-size:clamp(calc(19px * var(--verse-scale,1)),calc(2.2vw * var(--verse-scale,1)),calc(28px * var(--verse-scale,1)));overflow-wrap:anywhere;line-height:2.1}
@media print{.verse-size{display:none}}

/* A single reading-navigation panel: library above, in-page shortcuts below. */
.reader-wrap>.reader-nav:not(.bottom-nav){display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;margin:0;padding:12px 16px;background:var(--paper);border:1px solid var(--line);border-radius:12px 12px 0 0}
.reader-wrap>.reader-nav:not(.bottom-nav)>a{min-height:44px;padding:8px 12px;border-radius:7px;text-decoration:none;font-size:14px;line-height:1.4}
.reader-wrap>.reader-nav:not(.bottom-nav)>.adjacent:first-child{justify-self:start}
.reader-wrap>.reader-nav:not(.bottom-nav)>.adjacent:last-child{justify-self:end;text-align:right}
.reader-wrap>.reader-nav:not(.bottom-nav)>a:not(.adjacent){justify-content:center;gap:8px;border:1px solid var(--line);background:#e5e9f0;font-weight:600;text-align:center}
.reader-wrap>.reader-nav:not(.bottom-nav)>a:hover{background:#e5e9f0;color:var(--maroon)}
.reader-wrap>.reader-nav:not(.bottom-nav)>.disabled{max-width:none;font-size:13px;padding:8px 12px}
.study-navigation{gap:14px 20px;margin:0 0 30px;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:12px;align-items:center}
.reader-nav:not(.bottom-nav)+.study-navigation{border-top:0;border-radius:0 0 12px 12px}
.study-navigation .map-flow{display:flex;flex-wrap:wrap;gap:6px;flex:1 1 680px}
.study-navigation .map-flow li{min-width:0}
.study-navigation .map-flow li>a{display:flex;align-items:baseline;gap:8px;min-height:44px;padding:10px 12px;border-radius:7px;background:#f4f5f7;color:var(--gold);font-size:12px;line-height:1.5;text-decoration:none}
.study-navigation .map-flow span{min-width:0;display:inline;margin:0;color:var(--maroon);font-size:14px;line-height:1.5;overflow-wrap:normal}
.study-navigation .map-flow li>a:hover{background:#e5e9f0}
.study-navigation .study-toolbar{gap:4px;padding:3px;border:1px solid var(--line);border-radius:25px;background:#f4f5f7}
.study-navigation .study-toolbar button{border-color:transparent;background:transparent;font-size:13px;padding:8px 12px}
.study-navigation .study-toolbar button[aria-pressed=true]{background:var(--maroon);color:white}
.study-navigation .study-toolbar button:hover:not([aria-pressed=true]){background:#e5e9f0}
.reader-nav a:focus-visible,.study-navigation .map-flow a:focus-visible{outline:3px solid var(--maroon);outline-offset:3px}
@media(max-width:520px){
 .reader-wrap>.reader-nav:not(.bottom-nav){grid-template-columns:1fr 1fr;padding:10px;gap:6px}
 .reader-wrap>.reader-nav:not(.bottom-nav)>a:not(.adjacent){grid-column:1/-1;grid-row:1}
 .reader-wrap>.reader-nav:not(.bottom-nav)>:first-child{grid-column:1;grid-row:2}
 .reader-wrap>.reader-nav:not(.bottom-nav)>:last-child{grid-column:2;grid-row:2}
 .study-navigation{padding:12px;gap:12px}
 .study-navigation .map-flow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));flex-basis:100%}
 .study-navigation .map-flow li>a{height:100%;padding:10px 8px;gap:6px}
 .study-navigation .map-flow span{overflow-wrap:anywhere}
 .study-navigation .study-toolbar{margin-left:0}
}
@media print{.reader-wrap>.reader-nav:not(.bottom-nav),.study-navigation{display:none}}