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:is(button,a):focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}@media (max-width:480px){.lesson-screens .lesson-terms{grid-template-columns:1fr;gap:.25rem}.lesson-screens .lesson-terms dd{margin-bottom:.75rem}}@media (prefers-reduced-motion:reduce){.lesson-screens *,.lesson-screens :before,.lesson-screens :after{scroll-behavior:auto;transition:none;animation:none}}.lesson-screens .lesson-recap .lesson-terminology-heading{border:0;margin-bottom:.75rem;padding:0}.settings-page .site-header{position:relative;top:auto}.settings-page .settings-layout{max-width:56rem;padding:0}.settings-page .settings-section-nav a{min-height:44px;color:var(--color-muted-foreground);border-radius:8px;align-items:center;padding:8px 14px;font-size:14px;font-weight:600;display:inline-flex}.settings-page .settings-section-nav a:hover{color:var(--color-primary);background:#00d99214}@supports (color:color-mix(in lab, red, red)){.settings-page .settings-section-nav a:hover{background:color-mix(in srgb, var(--color-primary) 8%, transparent)}}.settings-page .billing-settings button{max-width:100%}.settings-page .billing-settings article p{overflow-wrap:anywhere}.settings-page :is(#learning-preferences,#subscription-billing,#account-settings){scroll-margin-top:var(--settings-anchor-offset,24px)}@media (max-width:640px){.settings-page .settings-card{padding:20px 16px}.settings-page .settings-main h1{font-size:30px}}.settings-page [data-slot=button]{white-space:normal;height:auto;min-height:44px}.settings-page .skip-link:not(:focus-visible){top:0;transform:translateY(-200%)}.settings-page .skip-link:focus-visible{top:12px;transform:none}.settings-page .settings-section-nav a[aria-current=location]{color:var(--color-primary);box-shadow:inset 0 -2px var(--color-primary)}@media (max-width:639px){.settings-page .settings-main h1{overflow-wrap:anywhere;font-size:28px}.settings-page .header-inner{flex-wrap:nowrap;padding-inline:16px}.settings-page .billing-upgrade{padding:12px}.settings-page .skip-link:focus-visible{top:12px;max-width:calc(100vw - 32px);position:fixed;inset-inline-start:16px}}.learning-page .site-header{position:relative;top:auto}.learning-page .skip-link{top:0;max-width:calc(100vw - 32px);position:fixed;inset-inline-start:16px;transform:translateY(-200%)}.learning-page .skip-link:focus-visible{top:12px;transform:none}.learning-page #learning-main:focus{outline:none}.module-activity-path{--path-step:20px;flex-direction:column;gap:24px;padding-bottom:8px;display:flex}.module-activity-step{--activity-offset:0px;margin-inline-start:var(--activity-offset);margin-inline-end:calc(2 * var(--path-step) - var(--activity-offset));position:relative}.module-activity-step[data-step="1"],.module-activity-step[data-step="3"]{--activity-offset:var(--path-step)}.module-activity-step[data-step="2"]{--activity-offset:calc(2 * var(--path-step))}.module-activity-step:not(:last-child):after{content:"";border-inline-start:1.5px solid var(--color-border);pointer-events:none;inset-inline-start:36px;position:absolute;top:64px;bottom:0}.activity-connector{width:calc(2 * var(--path-step));height:32px;color:var(--color-border);pointer-events:none;inset-inline-start:calc(36px - var(--path-step));position:absolute;top:100%}@media (max-width:639px){.learning-page .header-inner{flex-wrap:nowrap;padding-inline:16px}.module-activity-path{--path-step:8px}}.learning-page:has([data-lab-workspace]){flex-direction:column;height:100dvh;min-height:0;display:flex}.learning-page:has([data-lab-workspace])>.site-header{display:none}.learning-page:has([data-lab-workspace])>#learning-main{flex:1;width:100%;max-width:none;min-height:0;margin:0;padding:0}body:has([data-quiz-hearts]:not(:empty)) .site-header [data-header-hearts]{display:none}html:has([data-quiz-toolbar]){scroll-padding-bottom:calc(6rem + env(safe-area-inset-bottom))}@media (min-width:768px){html:has([data-quiz-toolbar]){scroll-padding-bottom:1rem}}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}