/* Merged lesson page styles */
.learn-lesson-page .learn-lesson-section{position:relative;margin-top:22px;border-width:1px;border-style:solid;overflow:hidden;padding-inline-start:44px!important;padding-inline-end:22px!important;}
.learn-lesson-page .learn-lesson-section::before{content:'';position:absolute;inset-inline-start:14px;top:0;bottom:0;width:5px;border-radius:999px;opacity:.9;}
.learn-lesson-page [data-lesson-tone='concept']{border-color:rgba(124,214,255,.26)!important;background:linear-gradient(180deg,rgba(124,214,255,.08),rgba(255,255,255,.018))!important;}
.learn-lesson-page [data-lesson-tone='concept']::before{background:#7cd6ff;}
.learn-lesson-page [data-lesson-tone='example']{border-color:rgba(255,224,138,.30)!important;background:linear-gradient(180deg,rgba(255,224,138,.08),rgba(255,255,255,.018))!important;}
.learn-lesson-page [data-lesson-tone='example']::before{background:#ffe08a;}
.learn-lesson-page [data-lesson-tone='exam']{border-color:rgba(255,143,177,.36)!important;background:linear-gradient(180deg,rgba(255,143,177,.08),rgba(255,255,255,.02))!important;}
.learn-lesson-page [data-lesson-tone='exam']::before{background:#ff8fb1;}
.learn-section-badge-concept{border-color:rgba(124,214,255,.42)!important;background:rgba(124,214,255,.14)!important;color:#bfeeff!important;}
.learn-section-badge-example{border-color:rgba(255,224,138,.46)!important;background:rgba(255,224,138,.14)!important;color:#fff0ad!important;}
.learn-section-badge-exam{border-color:rgba(255,143,177,.48)!important;background:rgba(255,143,177,.16)!important;color:#ffd5e1!important;}
.learn-lesson-concept-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:14px;margin-top:16px;}
.learn-lesson-goals-card,.learn-lesson-terms-card-inline{border-radius:22px;padding:16px;border:1px solid rgba(255,255,255,.10);background:rgba(9,9,11,.18);}
.learn-lesson-goals-card h3,.learn-lesson-terms-card-inline h3{margin:0 0 10px;color:#fff7df;font-size:1.05rem;font-weight:900;}
.learn-lesson-page .learn-lesson-goals{display:grid;gap:7px;margin:0;padding:0;list-style:none;}
.learn-lesson-page .learn-lesson-goals li{position:relative;padding-inline-start:20px;color:rgba(255,255,255,.76);line-height:1.55;font-size:.95rem;}
.learn-lesson-page .learn-lesson-goals li::before{content:'✓';position:absolute;inset-inline-start:0;color:#7ecfa0;font-weight:900;}
.learn-lesson-page .learn-lesson-symbol-cards{grid-template-columns:1fr;margin-top:0;gap:8px;}
.learn-lesson-page .learn-lesson-term-card{grid-template-columns:52px 1fr;align-items:center;gap:10px;padding-block:10px;}
.learn-lesson-page .learn-lesson-term-symbol{min-width:0;width:52px;max-width:52px;min-height:36px;padding:5px 4px;display:inline-flex;align-items:center;justify-content:center;white-space:normal;word-break:keep-all;overflow-wrap:anywhere;line-height:1.05;font-size:.78rem;text-align:center;}
.learn-lesson-page .learn-lesson-term-card strong{line-height:1.35;}
.learn-lesson-page .learn-lesson-term-card p{line-height:1.48;font-size:.9rem;}
.learn-lesson-page .learn-lesson-term-symbol:has(+ div strong){writing-mode:horizontal-tb;}
.learn-exam-flow{display:grid;gap:14px;}.learn-exam-topbar{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;}.learn-exam-progress{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:18px;border:1px solid rgba(255,143,177,.22);background:rgba(255,143,177,.08);color:rgba(255,255,255,.78);font-weight:900;}.learn-exam-progress b{color:#bfffd5;}.learn-exam-volume{display:flex;align-items:center;gap:8px;padding:9px 11px;border-radius:18px;border:1px solid rgba(255,224,138,.22);background:rgba(255,224,138,.08);color:rgba(255,255,255,.78);font-weight:900;}.learn-exam-volume[hidden]{display:none!important;}.learn-exam-volume label{font-size:.86rem;color:#fff0ad;}.learn-exam-volume input{width:110px;accent-color:#ffe08a;}.learn-exam-volume span{min-width:42px;text-align:center;font-size:.82rem;color:#bfffd5;}.learn-exam-card-host{min-height:220px;}.learn-exam-step-card{border-color:rgba(255,255,255,.13)!important;background:rgba(9,9,11,.30)!important;}.learn-exam-nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;}.learn-exam-prev,.learn-exam-next{min-height:46px;padding:10px 18px;border-radius:999px;border:1px solid rgba(255,224,138,.30);background:rgba(255,224,138,.10);color:#fff0ad;font-family:inherit;font-weight:900;cursor:pointer;}.learn-exam-next{background:linear-gradient(135deg,#ffe08a,#ffb86c 48%,#ff8fb1);color:#16120b;border-color:rgba(255,224,138,.55);}.learn-exam-prev:disabled{opacity:.42;}.learn-exam-score:not(:empty){padding:14px 16px;border-radius:20px;border:1px solid rgba(126,207,160,.30);background:rgba(126,207,160,.10);color:rgba(255,255,255,.78);}.learn-exam-score strong{display:block;margin-bottom:4px;color:#bfffd5;font-size:1.05rem;}
.learn-lesson-page .beat-boxes.has-center-play{overflow:hidden;margin-bottom:16px;}.learn-lesson-page .beat-boxes.has-center-play>.learn-measure-play-btn{display:none!important;}.lesson-play-row{display:flex;justify-content:center;align-items:center;width:100%;margin:12px auto 18px;text-align:center;}.lesson-play-row .learn-measure-play-btn{position:static!important;inset:auto!important;transform:none!important;margin:0 auto!important;width:max-content;max-width:100%;}
@media(max-width:820px){.learn-lesson-concept-grid{grid-template-columns:1fr;}.learn-exam-topbar{grid-template-columns:1fr;}.learn-exam-volume{justify-content:space-between;}.learn-exam-volume input{width:min(180px,44vw);}}
@media(max-width:640px){.learn-lesson-page .learn-lesson-section{margin-top:18px;padding-inline-start:34px!important;padding-inline-end:16px!important;}.learn-lesson-page .learn-lesson-section::before{inset-inline-start:10px;}.learn-lesson-page .learn-lesson-goals-card,.learn-lesson-page .learn-lesson-terms-card-inline{padding:13px;border-radius:18px;}.learn-lesson-page .learn-lesson-term-card{grid-template-columns:46px 1fr;gap:8px;padding-block:9px;}.learn-lesson-page .learn-lesson-term-symbol{width:46px;max-width:46px;min-height:32px;font-size:.7rem;padding:4px 3px;}.learn-lesson-page .learn-lesson-term-card p{font-size:.86rem;}.learn-exam-nav{display:grid;grid-template-columns:1fr;}.learn-exam-prev,.learn-exam-next{width:100%;}}