html{font-size:clamp(14px,1.5625vh,20px)}:root{--color-primary:#3e84ff;--color-error:red;--color-error-alt:#ff3e3e;--color-error-soft:#ef4444;--color-success:#1eff00;--color-success-soft:#22c55e;--color-accent:#e500ff;--color-gold:gold;--color-bg-dark:#101013;--color-bg-input:#1e1e22;--color-bg-card:#151518;--color-bg-overlay:#1a1a22;--color-text-primary:white;--color-text-secondary:#9e9e9e;--color-text-tertiary:#a1a1a1;--color-text-muted:#cfcfcf;--color-border:#2a2a30;--color-glass:#d9d9d903;--font-heading:"Instrument Sans",sans-serif;--font-body:"Catamaran",sans-serif;--font-ui:"Figtree",sans-serif;--font-label:"Gabarito",sans-serif;--font-display:"Noto Sans",sans-serif;--radius-xs:.1875rem;--radius-sm:.3125rem;--radius-md:.5rem;--radius-lg:.625rem;--radius-xl:1.25rem;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.2s ease;--transition-slow:.3s ease;--shadow-glow-white:0px 0px 1.25rem .0625rem #ffffff40;--shadow-glow-error:0px 0px 3.125rem .125rem #ff000040;--shadow-footer:0 0 1.875rem -.3125rem #3e84ffcc;--shadow-text:0px .25rem .5rem #00000061}html,body{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif,Gabarito,Noto Sans,Figtree,Instrument Sans,Catamaran}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.background{background:linear-gradient(135deg,#26272f 15%,#14161c 100%);flex-direction:column;width:100%;height:100vh;display:flex;position:relative;overflow:hidden auto;box-shadow:inset 0 0 45px 25px #0006}.footer{background:var(--color-bg-dark);width:100%;height:5rem;box-shadow:var(--shadow-footer);border-top:1.25px solid var(--color-primary);z-index:1000;position:absolute;bottom:0;left:0}.lesson{flex-direction:column;flex:1;justify-content:flex-start;align-items:flex-start;gap:1.25rem;width:100%;min-height:0;margin-top:3.797rem;margin-right:1rem;display:flex}select{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}select option{color:#e0e0e0;background:#1e1e22}.no-select{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;-khtml-user-select:none}.flex-center{justify-content:center;align-items:center;display:flex}.flex-col{flex-direction:column;display:flex}.flex-row{flex-direction:row;display:flex}*,.course-modules-scroll{scrollbar-width:thin;scrollbar-color:#888 transparent}.course-modules-scroll::-webkit-scrollbar{width:.5rem;height:.5rem}.course-modules-scroll::-webkit-track{background:var(--color-bg-dark)}.course-modules-scroll::-webkit-scrollbar-thumb{border-radius:var(--radius-xs);background:#888}.course-modules-scroll::-webkit-scrollbar-thumb:hover{background:#666}