.learning-levels{max-width:none;padding-right:5px}
.learning-levels .learning-intro{font-size:16px;line-height:1.8;max-width:780px}
.learning-levels .learning-instruction{font-size:13px;color:var(--gold);margin:22px 0 14px}
.learning-level-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:24px}
.lessons .level-card{min-width:0;border:1px solid #c9cebf;border-radius:4px;background:#f8f8f2;overflow:hidden}
.lessons .level-rich{grid-column:1/-1;background:#eeefe6;border-color:#aab6a0}
.lessons .level-card>summary{position:relative;display:flex;align-items:flex-start;flex-direction:column;gap:9px;padding:24px 52px 24px 24px;min-height:150px;font-family:var(--sans)}
.level-kicker{font:11px/1.5 var(--sans);letter-spacing:1.8px;color:#52634d}
.level-title{font:36px/1.12 var(--serif);color:var(--ink);overflow-wrap:anywhere}
.level-subtitle{font:13px/1.6 var(--sans);color:var(--muted)}
.level-content{padding:0 24px 24px}
.level-content p,.learning-term p,.learning-price p,.learning-reminder p{font:15px/1.8 var(--sans);color:var(--muted);margin:0 0 15px;overflow-wrap:anywhere}
.level-content p:last-child{margin-bottom:0}
.level-content .level-definition{font-size:13px;padding-top:16px;border-top:1px solid #c9cebf}
.learn-toggle{width:20px;height:20px;position:relative;flex:0 0 20px;align-self:center}
.learn-toggle:before,.learn-toggle:after{content:'';position:absolute;left:3px;top:9px;width:14px;height:2px;background:#52634d}
.learn-toggle:after{transform:rotate(90deg)}
.level-card>summary>.learn-toggle{position:absolute;right:22px;top:27px}
.level-card[open]>summary>.learn-toggle:after,.learning-term[open]>summary>.learn-toggle:after,.learning-price[open]>summary>.learn-toggle:after{transform:rotate(0)}
.learning-term-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:12px;margin:22px 0}
.lessons .learning-term{min-width:0;border:1px solid #c4cdbb;border-radius:4px;background:#fafbf7}
.lessons .learning-term>summary,.lessons .learning-price>summary{display:flex;justify-content:space-between;gap:12px;min-height:64px;padding:18px 16px;font:22px/1.25 var(--serif);color:#263d2e}
.learning-term>div{padding:0 16px 18px}
.learning-term p{font-size:14px;margin:0}
.learning-reminder{padding:22px 24px;border-left:3px solid #7a866d;background:#eeefe6;margin:24px 0}
.learning-reminder h3{font:28px/1.2 var(--serif);margin:0 0 12px}
.learning-next{display:inline-flex;align-items:center;gap:12px;min-height:44px;font:14px/1.5 var(--sans);color:#263d2e;text-decoration:underline;text-underline-offset:4px}
.lessons .learning-price{border:1px solid #c9cebf;border-radius:4px;margin-top:22px}
.learning-price>div{padding:0 20px 20px}
.learning-price p{margin:0}
.learning-levels summary:focus-visible,.learning-next:focus-visible{outline:3px solid #65784f;outline-offset:3px}
#lesson-levels,#lesson-performance{scroll-margin-top:30px}
@media(max-width:1000px){.learning-term-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
 .learning-levels{padding-left:0;padding-right:0}
 .learning-level-grid,.learning-term-grid{grid-template-columns:minmax(0,1fr);gap:14px}
 .lessons .level-card>summary{padding:22px 48px 22px 20px;min-height:132px}
 .level-title{font-size:32px}
 .level-content{padding:0 20px 22px}
 .learning-levels .learning-intro,.level-content p,.learning-reminder p,.learning-price p{font-size:16px}
 .learning-term p{font-size:15px}
 .level-content .level-definition{font-size:14px}
 .learning-reminder{padding:20px;margin:20px 0}
 .learning-reminder h3{font-size:27px}
 .lessons .learning-term>summary,.lessons .learning-price>summary{font-size:24px;min-height:66px}
}