@media(prefers-reduced-motion:reduce){:root{--ui-motion-scale: 0}}.ui-reduced-motion{--ui-motion-scale: 0 !important}@font-face{font-family:OpenDyslexic;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/opendyslexic/opendyslexic-latin-400-normal.woff2) format("woff2")}@font-face{font-family:OpenDyslexic;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/opendyslexic/opendyslexic-latin-700-normal.woff2) format("woff2")}.theme-learner{color-scheme:light;--mat-sys-background: #fff8f5;--mat-sys-error: #ba1a1a;--mat-sys-error-container: #ffdad6;--mat-sys-inverse-on-surface: #fbeee8;--mat-sys-inverse-primary: #ffb787;--mat-sys-inverse-surface: #362f2b;--mat-sys-on-background: #201a17;--mat-sys-on-error: #ffffff;--mat-sys-on-error-container: #93000a;--mat-sys-on-primary: #ffffff;--mat-sys-on-primary-container: #723600;--mat-sys-on-primary-fixed: #311300;--mat-sys-on-primary-fixed-variant: #723600;--mat-sys-on-secondary: #ffffff;--mat-sys-on-secondary-container: #5b4130;--mat-sys-on-secondary-fixed: #2b1708;--mat-sys-on-secondary-fixed-variant: #5b4130;--mat-sys-on-surface: #201a17;--mat-sys-on-surface-variant: #52443c;--mat-sys-on-tertiary: #ffffff;--mat-sys-on-tertiary-container: #8f0045;--mat-sys-on-tertiary-fixed: #3f001b;--mat-sys-on-tertiary-fixed-variant: #8f0045;--mat-sys-outline: #84746a;--mat-sys-outline-variant: #d7c3b8;--mat-sys-primary: #964900;--mat-sys-primary-container: #ffdcc7;--mat-sys-primary-fixed: #ffdcc7;--mat-sys-primary-fixed-dim: #ffb787;--mat-sys-scrim: #000000;--mat-sys-secondary: #755846;--mat-sys-secondary-container: #ffdcc7;--mat-sys-secondary-fixed: #ffdcc7;--mat-sys-secondary-fixed-dim: #e5bfa8;--mat-sys-shadow: #000000;--mat-sys-surface: #fff8f5;--mat-sys-surface-bright: #fff8f5;--mat-sys-surface-container: #f8ebe6;--mat-sys-surface-container-high: #f2e6e1;--mat-sys-surface-container-highest: #ece0da;--mat-sys-surface-container-low: #fef1ec;--mat-sys-surface-container-lowest: #ffffff;--mat-sys-surface-dim: #e3d8d3;--mat-sys-surface-tint: #964900;--mat-sys-surface-variant: #f4ded3;--mat-sys-tertiary: #ba005c;--mat-sys-tertiary-container: #ffd9e1;--mat-sys-tertiary-fixed: #ffd9e1;--mat-sys-tertiary-fixed-dim: #ffb1c5;--mat-sys-neutral-variant20: #3a2e26;--mat-sys-neutral10: #201a17;--mat-sys-level0: 0px 0px 0px 0px rgba(0, 0, 0, .2), 0px 0px 0px 0px rgba(0, 0, 0, .14), 0px 0px 0px 0px rgba(0, 0, 0, .12);--mat-sys-level1: 0px 2px 1px -1px rgba(0, 0, 0, .2), 0px 1px 1px 0px rgba(0, 0, 0, .14), 0px 1px 3px 0px rgba(0, 0, 0, .12);--mat-sys-level2: 0px 3px 3px -2px rgba(0, 0, 0, .2), 0px 3px 4px 0px rgba(0, 0, 0, .14), 0px 1px 8px 0px rgba(0, 0, 0, .12);--mat-sys-level3: 0px 3px 5px -1px rgba(0, 0, 0, .2), 0px 6px 10px 0px rgba(0, 0, 0, .14), 0px 1px 18px 0px rgba(0, 0, 0, .12);--mat-sys-level4: 0px 5px 5px -3px rgba(0, 0, 0, .2), 0px 8px 10px 1px rgba(0, 0, 0, .14), 0px 3px 14px 2px rgba(0, 0, 0, .12);--mat-sys-level5: 0px 7px 8px -4px rgba(0, 0, 0, .2), 0px 12px 17px 2px rgba(0, 0, 0, .14), 0px 5px 22px 4px rgba(0, 0, 0, .12);--mat-sys-body-large: 400 1rem / 1.5rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-large-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-large-line-height: 1.5rem;--mat-sys-body-large-size: 1rem;--mat-sys-body-large-tracking: .031rem;--mat-sys-body-large-weight: 400;--mat-sys-body-medium: 400 .875rem / 1.25rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-medium-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-medium-line-height: 1.25rem;--mat-sys-body-medium-size: .875rem;--mat-sys-body-medium-tracking: .016rem;--mat-sys-body-medium-weight: 400;--mat-sys-body-small: 400 .75rem / 1rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-small-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-small-line-height: 1rem;--mat-sys-body-small-size: .75rem;--mat-sys-body-small-tracking: .025rem;--mat-sys-body-small-weight: 400;--mat-sys-display-large: 400 3.562rem / 4rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-large-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-large-line-height: 4rem;--mat-sys-display-large-size: 3.562rem;--mat-sys-display-large-tracking: -.016rem;--mat-sys-display-large-weight: 400;--mat-sys-display-medium: 400 2.812rem / 3.25rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-medium-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-medium-line-height: 3.25rem;--mat-sys-display-medium-size: 2.812rem;--mat-sys-display-medium-tracking: 0;--mat-sys-display-medium-weight: 400;--mat-sys-display-small: 400 2.25rem / 2.75rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-small-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-small-line-height: 2.75rem;--mat-sys-display-small-size: 2.25rem;--mat-sys-display-small-tracking: 0;--mat-sys-display-small-weight: 400;--mat-sys-headline-large: 400 2rem / 2.5rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-large-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-large-line-height: 2.5rem;--mat-sys-headline-large-size: 2rem;--mat-sys-headline-large-tracking: 0;--mat-sys-headline-large-weight: 400;--mat-sys-headline-medium: 400 1.75rem / 2.25rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-medium-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-medium-line-height: 2.25rem;--mat-sys-headline-medium-size: 1.75rem;--mat-sys-headline-medium-tracking: 0;--mat-sys-headline-medium-weight: 400;--mat-sys-headline-small: 400 1.5rem / 2rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-small-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-small-line-height: 2rem;--mat-sys-headline-small-size: 1.5rem;--mat-sys-headline-small-tracking: 0;--mat-sys-headline-small-weight: 400;--mat-sys-label-large: 500 .875rem / 1.25rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-large-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-large-line-height: 1.25rem;--mat-sys-label-large-size: .875rem;--mat-sys-label-large-tracking: .006rem;--mat-sys-label-large-weight: 500;--mat-sys-label-large-weight-prominent: 700;--mat-sys-label-medium: 500 .75rem / 1rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-medium-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-medium-line-height: 1rem;--mat-sys-label-medium-size: .75rem;--mat-sys-label-medium-tracking: .031rem;--mat-sys-label-medium-weight: 500;--mat-sys-label-medium-weight-prominent: 700;--mat-sys-label-small: 500 .688rem / 1rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-small-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-small-line-height: 1rem;--mat-sys-label-small-size: .688rem;--mat-sys-label-small-tracking: .031rem;--mat-sys-label-small-weight: 500;--mat-sys-title-large: 400 1.375rem / 1.75rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-large-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-large-line-height: 1.75rem;--mat-sys-title-large-size: 1.375rem;--mat-sys-title-large-tracking: 0;--mat-sys-title-large-weight: 400;--mat-sys-title-medium: 500 1rem / 1.5rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-medium-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-medium-line-height: 1.5rem;--mat-sys-title-medium-size: 1rem;--mat-sys-title-medium-tracking: .009rem;--mat-sys-title-medium-weight: 500;--mat-sys-title-small: 500 .875rem / 1.25rem Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-small-font: Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-small-line-height: 1.25rem;--mat-sys-title-small-size: .875rem;--mat-sys-title-small-tracking: .006rem;--mat-sys-title-small-weight: 500;--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px;--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12;--ui-mastery-not-started: #5f6368;--ui-mastery-emerging: #9a5b00;--ui-mastery-developing: #7a6a00;--ui-mastery-secure: #1e6b3a;--ui-mastery-mastered: #2a5aa0;--ui-subject-math: #1f99d6;--ui-subject-physics: #17a18a;--ui-subject-svt: #4ea423;--ui-subject-music-theory: #c170db;--ui-feedback-positive: var(--ui-mastery-secure);--ui-feedback-caution: var(--ui-mastery-emerging);--ui-feedback-danger: var(--mat-sys-error);--ui-space-1: 4px;--ui-space-2: 8px;--ui-space-3: 12px;--ui-space-4: 16px;--ui-space-5: 24px;--ui-space-6: 32px;--ui-space-7: 48px;--ui-space-8: 64px;--ui-space-9: 96px;--ui-page-max-width-narrow: 480px;--ui-page-max-width-wide: 960px;--ui-motion-scale: 1;--ui-motion-duration-short: .15s;--ui-motion-duration-medium: .25s;--ui-motion-duration-long: .4s;--ui-motion-ease-standard: cubic-bezier(.2, 0, 0, 1);--ui-motion-ease-decelerate: cubic-bezier(0, 0, 0, 1);--ui-z-nav: 100;--ui-z-sticky-header: 150;--ui-z-dropdown: 200;--ui-z-dialog-backdrop: 900;--ui-z-dialog: 1000;--ui-z-toast: 1100;--ui-border-width-hairline: 1px;--ui-border-width-emphasis: 2px;--ui-focus-ring-width: 3px;--ui-focus-ring-offset: 2px;--ui-focus-ring-color: var(--mat-sys-primary);--ui-a11y-visually-hidden-size: 1px;--ui-font-scale: 1;--ui-font-family-fallback: Roboto, "Helvetica Neue", Arial, sans-serif;--ui-touch-target-min: 56px;--ui-base-font-size: 18px;--ui-icon-size-sm: 20px;--ui-icon-size-md: 28px;--ui-icon-size-lg: 40px;--ui-space-inline-gap: var(--ui-space-3);--ui-space-stack-gap: var(--ui-space-4);--ui-space-card-padding: var(--ui-space-5);--ui-space-section-gap: var(--ui-space-7);--ui-space-page-gutter: var(--ui-space-6);--ui-group-blocking-fill: var(--mat-sys-tertiary);--ui-group-blocking-on-fill: var(--mat-sys-on-tertiary);--ui-group-blocking-container: var(--mat-sys-tertiary-container);--ui-group-blocking-on-container: var(--mat-sys-on-tertiary-container);--ui-group-current-fill: var(--mat-sys-primary);--ui-group-current-on-fill: var(--mat-sys-on-primary);--ui-group-current-container: var(--mat-sys-primary-container);--ui-group-current-on-container: var(--mat-sys-on-primary-container);--ui-group-review-fill: var(--ui-hue-indigo-fill);--ui-group-review-on-fill: var(--ui-hue-on-fill);--ui-group-review-container: var(--ui-hue-indigo-container);--ui-group-review-on-container: var(--ui-hue-indigo-on-container);--ui-group-catchup-fill: var(--ui-hue-teal-fill);--ui-group-catchup-on-fill: var(--ui-hue-on-fill);--ui-group-catchup-container: var(--ui-hue-teal-container);--ui-group-catchup-on-container: var(--ui-hue-teal-on-container);--ui-milestone-container: var(--ui-hue-sun-container);--ui-milestone-on-container: var(--ui-hue-sun-on-container);--ui-surface-hero: var(--mat-sys-primary-container);--ui-surface-hero-alt: var(--mat-sys-tertiary-container);--ui-on-surface-hero: var(--mat-sys-on-primary-container);--ui-gradient-hero: linear-gradient( 150deg, var(--mat-sys-primary-container) 0%, var(--mat-sys-primary-container) 45%, var(--mat-sys-tertiary-container) 100% );--ui-companion-body: var(--ui-art-peach);--ui-companion-cheek: var(--ui-art-berry);--ui-companion-ink: var(--ui-art-ink);--ui-companion-face: var(--ui-art-face);--ui-companion-accent: var(--ui-art-leaf);--ui-scene-sky: var(--ui-art-sky);--ui-scene-cloud: var(--ui-art-cloud);--ui-scene-sun: var(--ui-art-sun);--ui-scene-ground: var(--ui-art-ground);--ui-scene-plant: var(--ui-art-leaf);--ui-scene-paper: var(--ui-art-paper);--ui-scene-ink: var(--ui-art-ink);--ui-radius-chip: var(--mat-sys-corner-small);--ui-radius-control: var(--mat-sys-corner-medium);--ui-radius-card: var(--mat-sys-corner-medium);--ui-radius-hero: var(--mat-sys-corner-large);--ui-radius-pill: var(--mat-sys-corner-full);--ui-border-width-accent: 4px;--ui-illustration-stroke: 3px;--ui-motion-duration-celebrate-1: .6s;--ui-motion-duration-celebrate-2: .9s;--ui-motion-duration-celebrate-3: 1.2s;--ui-motion-duration-celebrate-4: 1.6s;--ui-motion-stagger: 80ms;--ui-motion-ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ui-companion-size-presence: 36px;--ui-companion-size-sm: 64px;--ui-companion-size-md: 96px;--ui-illustration-height-sm: 120px;--ui-illustration-height-md: 160px;--ui-illustration-height-lg: 200px;--ui-icon-chip-size: 32px;--ui-radius-button: var(--ui-radius-control);--ui-radius-field: var(--ui-radius-control);--ui-hue-on-fill: #ffffff;--ui-hue-indigo-fill: #5b65eb;--ui-hue-indigo-container: #e2e7fd;--ui-hue-indigo-on-container: #3b4392;--ui-hue-teal-fill: #0d827f;--ui-hue-teal-container: #c2f3f0;--ui-hue-teal-on-container: #015654;--ui-hue-sun-fill: #946f0d;--ui-hue-sun-container: #f7e6c3;--ui-hue-sun-on-container: #604706;--ui-art-ink: #4a2a17;--ui-art-face: #4a2a17;--ui-art-sun: #ffc933;--ui-art-peach: #ff9a52;--ui-art-berry: #ff6f9c;--ui-art-sky: #7cc7f2;--ui-art-leaf: #6cc26b;--ui-art-cloud: #ffffff;--ui-art-ground: #ffe3cf;--ui-art-paper: #fffdfa;font-size:calc(var(--ui-base-font-size) * var(--ui-font-scale));--mat-button-filled-container-shape: var(--ui-radius-button);--mat-button-outlined-container-shape: var(--ui-radius-button);--mat-button-protected-container-shape: var(--ui-radius-button);--mat-button-text-container-shape: var(--ui-radius-button);--mat-button-tonal-container-shape: var(--ui-radius-button);--mat-focus-indicator-border-style: solid;--mat-focus-indicator-border-width: var(--ui-focus-ring-width, 3px);--mat-focus-indicator-border-color: var(--ui-focus-ring-color);--mat-focus-indicator-display: block}@media(max-width:599px){.theme-learner{--ui-space-page-gutter: var(--ui-space-5);--ui-space-section-gap: var(--ui-space-6)}}.theme-learner.ui-dyslexia-font{--mat-sys-body-large: 400 1rem / 1.5rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-large-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-large-line-height: 1.5rem;--mat-sys-body-large-size: 1rem;--mat-sys-body-large-tracking: .031rem;--mat-sys-body-large-weight: 400;--mat-sys-body-medium: 400 .875rem / 1.25rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-medium-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-medium-line-height: 1.25rem;--mat-sys-body-medium-size: .875rem;--mat-sys-body-medium-tracking: .016rem;--mat-sys-body-medium-weight: 400;--mat-sys-body-small: 400 .75rem / 1rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-small-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-body-small-line-height: 1rem;--mat-sys-body-small-size: .75rem;--mat-sys-body-small-tracking: .025rem;--mat-sys-body-small-weight: 400;--mat-sys-display-large: 400 3.562rem / 4rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-large-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-large-line-height: 4rem;--mat-sys-display-large-size: 3.562rem;--mat-sys-display-large-tracking: -.016rem;--mat-sys-display-large-weight: 400;--mat-sys-display-medium: 400 2.812rem / 3.25rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-medium-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-medium-line-height: 3.25rem;--mat-sys-display-medium-size: 2.812rem;--mat-sys-display-medium-tracking: 0;--mat-sys-display-medium-weight: 400;--mat-sys-display-small: 400 2.25rem / 2.75rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-small-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-display-small-line-height: 2.75rem;--mat-sys-display-small-size: 2.25rem;--mat-sys-display-small-tracking: 0;--mat-sys-display-small-weight: 400;--mat-sys-headline-large: 400 2rem / 2.5rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-large-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-large-line-height: 2.5rem;--mat-sys-headline-large-size: 2rem;--mat-sys-headline-large-tracking: 0;--mat-sys-headline-large-weight: 400;--mat-sys-headline-medium: 400 1.75rem / 2.25rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-medium-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-medium-line-height: 2.25rem;--mat-sys-headline-medium-size: 1.75rem;--mat-sys-headline-medium-tracking: 0;--mat-sys-headline-medium-weight: 400;--mat-sys-headline-small: 400 1.5rem / 2rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-small-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-headline-small-line-height: 2rem;--mat-sys-headline-small-size: 1.5rem;--mat-sys-headline-small-tracking: 0;--mat-sys-headline-small-weight: 400;--mat-sys-label-large: 500 .875rem / 1.25rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-large-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-large-line-height: 1.25rem;--mat-sys-label-large-size: .875rem;--mat-sys-label-large-tracking: .006rem;--mat-sys-label-large-weight: 500;--mat-sys-label-large-weight-prominent: 700;--mat-sys-label-medium: 500 .75rem / 1rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-medium-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-medium-line-height: 1rem;--mat-sys-label-medium-size: .75rem;--mat-sys-label-medium-tracking: .031rem;--mat-sys-label-medium-weight: 500;--mat-sys-label-medium-weight-prominent: 700;--mat-sys-label-small: 500 .688rem / 1rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-small-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-label-small-line-height: 1rem;--mat-sys-label-small-size: .688rem;--mat-sys-label-small-tracking: .031rem;--mat-sys-label-small-weight: 500;--mat-sys-title-large: 400 1.375rem / 1.75rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-large-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-large-line-height: 1.75rem;--mat-sys-title-large-size: 1.375rem;--mat-sys-title-large-tracking: 0;--mat-sys-title-large-weight: 400;--mat-sys-title-medium: 500 1rem / 1.5rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-medium-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-medium-line-height: 1.5rem;--mat-sys-title-medium-size: 1rem;--mat-sys-title-medium-tracking: .009rem;--mat-sys-title-medium-weight: 500;--mat-sys-title-small: 500 .875rem / 1.25rem OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-small-font: OpenDyslexic, Roboto, "Helvetica Neue", Arial, sans-serif;--mat-sys-title-small-line-height: 1.25rem;--mat-sys-title-small-size: .875rem;--mat-sys-title-small-tracking: .006rem;--mat-sys-title-small-weight: 500;--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px;--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12;font-family:"OpenDyslexic",var(--ui-font-family-fallback)}.theme-learner.theme-dark{color-scheme:dark;--mat-sys-background: #181210;--mat-sys-error: #ffb4ab;--mat-sys-error-container: #93000a;--mat-sys-inverse-on-surface: #362f2b;--mat-sys-inverse-primary: #964900;--mat-sys-inverse-surface: #ece0da;--mat-sys-on-background: #ece0da;--mat-sys-on-error: #690005;--mat-sys-on-error-container: #ffdad6;--mat-sys-on-primary: #502400;--mat-sys-on-primary-container: #ffdcc7;--mat-sys-on-primary-fixed: #311300;--mat-sys-on-primary-fixed-variant: #723600;--mat-sys-on-secondary: #422b1b;--mat-sys-on-secondary-container: #ffdcc7;--mat-sys-on-secondary-fixed: #2b1708;--mat-sys-on-secondary-fixed-variant: #5b4130;--mat-sys-on-surface: #ece0da;--mat-sys-on-surface-variant: #f4ded3;--mat-sys-on-tertiary: #65002f;--mat-sys-on-tertiary-container: #ffd9e1;--mat-sys-on-tertiary-fixed: #3f001b;--mat-sys-on-tertiary-fixed-variant: #8f0045;--mat-sys-outline: #9f8d83;--mat-sys-outline-variant: #52443c;--mat-sys-primary: #ffb787;--mat-sys-primary-container: #723600;--mat-sys-primary-fixed: #ffdcc7;--mat-sys-primary-fixed-dim: #ffb787;--mat-sys-scrim: #000000;--mat-sys-secondary: #e5bfa8;--mat-sys-secondary-container: #5b4130;--mat-sys-secondary-fixed: #ffdcc7;--mat-sys-secondary-fixed-dim: #e5bfa8;--mat-sys-shadow: #000000;--mat-sys-surface: #181210;--mat-sys-surface-bright: #3f3834;--mat-sys-surface-container: #241e1b;--mat-sys-surface-container-high: #2f2926;--mat-sys-surface-container-highest: #3a3330;--mat-sys-surface-container-low: #201a17;--mat-sys-surface-container-lowest: #120d0b;--mat-sys-surface-dim: #181210;--mat-sys-surface-tint: #ffb787;--mat-sys-surface-variant: #52443c;--mat-sys-tertiary: #ffb1c5;--mat-sys-tertiary-container: #8f0045;--mat-sys-tertiary-fixed: #ffd9e1;--mat-sys-tertiary-fixed-dim: #ffb1c5;--mat-sys-neutral-variant20: #3a2e26;--mat-sys-neutral10: #201a17;--mat-sys-level0: 0px 0px 0px 0px rgba(0, 0, 0, .2), 0px 0px 0px 0px rgba(0, 0, 0, .14), 0px 0px 0px 0px rgba(0, 0, 0, .12);--mat-sys-level1: 0px 2px 1px -1px rgba(0, 0, 0, .2), 0px 1px 1px 0px rgba(0, 0, 0, .14), 0px 1px 3px 0px rgba(0, 0, 0, .12);--mat-sys-level2: 0px 3px 3px -2px rgba(0, 0, 0, .2), 0px 3px 4px 0px rgba(0, 0, 0, .14), 0px 1px 8px 0px rgba(0, 0, 0, .12);--mat-sys-level3: 0px 3px 5px -1px rgba(0, 0, 0, .2), 0px 6px 10px 0px rgba(0, 0, 0, .14), 0px 1px 18px 0px rgba(0, 0, 0, .12);--mat-sys-level4: 0px 5px 5px -3px rgba(0, 0, 0, .2), 0px 8px 10px 1px rgba(0, 0, 0, .14), 0px 3px 14px 2px rgba(0, 0, 0, .12);--mat-sys-level5: 0px 7px 8px -4px rgba(0, 0, 0, .2), 0px 12px 17px 2px rgba(0, 0, 0, .14), 0px 5px 22px 4px rgba(0, 0, 0, .12);--mat-sys-corner-extra-large: 28px;--mat-sys-corner-extra-large-top: 28px 28px 0 0;--mat-sys-corner-extra-small: 4px;--mat-sys-corner-extra-small-top: 4px 4px 0 0;--mat-sys-corner-full: 9999px;--mat-sys-corner-large: 16px;--mat-sys-corner-large-end: 0 16px 16px 0;--mat-sys-corner-large-start: 16px 0 0 16px;--mat-sys-corner-large-top: 16px 16px 0 0;--mat-sys-corner-medium: 12px;--mat-sys-corner-none: 0;--mat-sys-corner-small: 8px;--mat-sys-dragged-state-layer-opacity: .16;--mat-sys-focus-state-layer-opacity: .12;--mat-sys-hover-state-layer-opacity: .08;--mat-sys-pressed-state-layer-opacity: .12;--ui-mastery-not-started: #7a7f85;--ui-mastery-emerging: #b96d00;--ui-mastery-developing: #948000;--ui-mastery-secure: #299350;--ui-mastery-mastered: #487fcf;--ui-subject-math: #1b86bb;--ui-subject-physics: #148f7a;--ui-subject-svt: #448f1e;--ui-subject-music-theory: #b454d4;--ui-hue-on-fill: #1f0d08;--ui-hue-indigo-fill: #6976fe;--ui-hue-indigo-container: #272d60;--ui-hue-indigo-on-container: #b1bdf5;--ui-hue-teal-fill: #129390;--ui-hue-teal-container: #023b3a;--ui-hue-teal-on-container: #80d2ce;--ui-hue-sun-fill: #a77e0a;--ui-hue-sun-container: #413004;--ui-hue-sun-on-container: #d9bd85;--ui-art-ink: #ffe9dc;--ui-art-face: #4a2a17;--ui-art-sun: #ffc933;--ui-art-peach: #ff9a52;--ui-art-berry: #ff7fa8;--ui-art-sky: #4aa3d6;--ui-art-leaf: #4fae5a;--ui-art-cloud: #4a403b;--ui-art-ground: #3a2a22;--ui-art-paper: #2f2926}.app-root__content--with-nav{padding-bottom:calc(var(--ui-touch-target-min, 44px) + var(--ui-space-4, 16px) * 2)}