:root{--learnapy-primary: #58CC02;--learnapy-secondary: #46A302;--learnapy-background: #FAFAF8;--learnapy-text: #1A1A1A;--learnapy-text-secondary: #6B6B6B;--learnapy-success: #58CC02;--learnapy-error: #EF4444;--learnapy-warning: #F59E0B;--learnapy-card: #FFFFFF;--learnapy-border: #E8E6E1;--learnapy-pill: #F3F2EE;--learnapy-primary-soft: #ECFCE5;--learnapy-primary-soft-border: #89d348;--learnapy-correct-bg: #ECFCE5;--learnapy-correct-text: #1a5200;--learnapy-error-bg: #FEF2F2;--learnapy-error-text: #991B1B;--learnapy-error-shadow: #DC2626;--learnapy-accent-blue: #3B82F6;--learnapy-accent-blue-shadow: #2563EB;--font-heading: "Lexend", system-ui, sans-serif;--font-body: "Lexend", system-ui, sans-serif;color:var(--learnapy-text);font-family:var(--font-body);letter-spacing:.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-height:100vh;background:var(--learnapy-background);color:var(--learnapy-text);font-family:var(--font-body)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading)}*,*:before,*:after{box-sizing:border-box}.section-card{background:var(--learnapy-card);border-radius:16px;border:1px solid var(--learnapy-border);padding:1.25rem}.list{display:grid;gap:1rem}@keyframes exerciseSlideIn{0%{opacity:0;transform:translate(48px) scale(.97)}to{opacity:1;transform:translate(0) scale(1)}}.exercise-slide-in{animation:exerciseSlideIn .35s cubic-bezier(.22,1,.36,1) both}