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(prefers-contrast:more){:root[data-kf-theme=teroka][data-kf-mode=light]:not([data-kf-contrast=standard]){--kf-page:#fff;--kf-surface:#fff;--kf-surface-raised:#fff;--kf-surface-sunken:#f8f3e9;--kf-surface-overlay:#eef1f7;--kf-line:#5a5750;--kf-line-strong:#2a313d;--kf-text:#001735;--kf-text-muted:#33435a;--kf-text-on-solid:#fff;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3b62cd;--kf-accent-strong:#3155b6;--kf-accent-text:#003988;--kf-partner:#3b62cd;--kf-partner-strong:#3155b6;--kf-partner-text:#003988;--kf-success:#005323;--kf-success-text:#004321;--kf-warning:#883804;--kf-warning-text:#632700;--kf-danger:#930012;--kf-danger-text:#790009;--kf-info:#004786;--kf-info-text:#00396f;--kf-focus:#002f7d;--kf-rail-bg:#00245f;--kf-rail-active-bg:#00398b;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a1aaff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3b62cd;--kf-gradient-end:#00429f;--kf-text-on-gradient:#fff;--kf-accent-surface:#eef4ff;--kf-partner-surface:#eef4ff;--kf-success-surface:#ecf6ea;--kf-warning-surface:#fff3cd;--kf-danger-surface:#fff0ef;--kf-info-surface:#e9f5ff;--kf-focus-inner:#fff;--kf-shadow-raised:0 10px 28px #102a5c26, 0 2px 7px #102a5c12;--kf-shadow-overlay:0 18px 44px #102a5c3d;--kf-scrim:#011b3b80;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}@media (prefers-color-scheme:light){:root[data-kf-theme=teroka]:not([data-kf-mode=dark])[data-kf-contrast=more]{--kf-page:#fff;--kf-surface:#fff;--kf-surface-raised:#fff;--kf-surface-sunken:#f8f3e9;--kf-surface-overlay:#eef1f7;--kf-line:#5a5750;--kf-line-strong:#2a313d;--kf-text:#001735;--kf-text-muted:#33435a;--kf-text-on-solid:#fff;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3b62cd;--kf-accent-strong:#3155b6;--kf-accent-text:#003988;--kf-partner:#3b62cd;--kf-partner-strong:#3155b6;--kf-partner-text:#003988;--kf-success:#005323;--kf-success-text:#004321;--kf-warning:#883804;--kf-warning-text:#632700;--kf-danger:#930012;--kf-danger-text:#790009;--kf-info:#004786;--kf-info-text:#00396f;--kf-focus:#002f7d;--kf-rail-bg:#00245f;--kf-rail-active-bg:#00398b;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a1aaff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3b62cd;--kf-gradient-end:#00429f;--kf-text-on-gradient:#fff;--kf-accent-surface:#eef4ff;--kf-partner-surface:#eef4ff;--kf-success-surface:#ecf6ea;--kf-warning-surface:#fff3cd;--kf-danger-surface:#fff0ef;--kf-info-surface:#e9f5ff;--kf-focus-inner:#fff;--kf-shadow-raised:0 10px 28px #102a5c26, 0 2px 7px #102a5c12;--kf-shadow-overlay:0 18px 44px #102a5c3d;--kf-scrim:#011b3b80;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}@media (prefers-contrast:more) and (prefers-color-scheme:light){:root[data-kf-theme=teroka]:not([data-kf-mode=dark]):not([data-kf-contrast=standard]){--kf-page:#fff;--kf-surface:#fff;--kf-surface-raised:#fff;--kf-surface-sunken:#f8f3e9;--kf-surface-overlay:#eef1f7;--kf-line:#5a5750;--kf-line-strong:#2a313d;--kf-text:#001735;--kf-text-muted:#33435a;--kf-text-on-solid:#fff;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3b62cd;--kf-accent-strong:#3155b6;--kf-accent-text:#003988;--kf-partner:#3b62cd;--kf-partner-strong:#3155b6;--kf-partner-text:#003988;--kf-success:#005323;--kf-success-text:#004321;--kf-warning:#883804;--kf-warning-text:#632700;--kf-danger:#930012;--kf-danger-text:#790009;--kf-info:#004786;--kf-info-text:#00396f;--kf-focus:#002f7d;--kf-rail-bg:#00245f;--kf-rail-active-bg:#00398b;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a1aaff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3b62cd;--kf-gradient-end:#00429f;--kf-text-on-gradient:#fff;--kf-accent-surface:#eef4ff;--kf-partner-surface:#eef4ff;--kf-success-surface:#ecf6ea;--kf-warning-surface:#fff3cd;--kf-danger-surface:#fff0ef;--kf-info-surface:#e9f5ff;--kf-focus-inner:#fff;--kf-shadow-raised:0 10px 28px #102a5c26, 0 2px 7px #102a5c12;--kf-shadow-overlay:0 18px 44px #102a5c3d;--kf-scrim:#011b3b80;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}}:root[data-kf-theme=teroka][data-kf-mode=dark][data-kf-contrast=more]{--kf-page:#00071a;--kf-surface:#081328;--kf-surface-raised:#0d1b35;--kf-surface-sunken:#000;--kf-surface-overlay:#0e1f3c;--kf-line:#a2b1d2;--kf-line-strong:#ceddff;--kf-text:#fbfcff;--kf-text-muted:#d2ddf6;--kf-text-on-solid:#102a5c;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3e6de4;--kf-accent-strong:#3159c4;--kf-accent-text:#c8d7ff;--kf-partner:#3e6de4;--kf-partner-strong:#3159c4;--kf-partner-text:#c8d7ff;--kf-success:#5ed492;--kf-success-text:#cff5de;--kf-warning:#ffc857;--kf-warning-text:#ffe8b8;--kf-danger:#ff8c82;--kf-danger-text:#f3cfca;--kf-info:#5eaeff;--kf-info-text:#c0d9ff;--kf-focus:#ffd886;--kf-rail-bg:#001137;--kf-rail-active-bg:#00245e;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a0abff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3e6de4;--kf-gradient-end:#004cb4;--kf-text-on-gradient:#fff;--kf-accent-surface:#00203f;--kf-partner-surface:#00203f;--kf-success-surface:#002518;--kf-warning-surface:#2a1e00;--kf-danger-surface:#3c1115;--kf-info-surface:#00203f;--kf-focus-inner:#081328;--kf-shadow-raised:0 1px 2px #02061073, 0 6px 16px #0206104d;--kf-shadow-overlay:0 18px 44px #02061099;--kf-scrim:#0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-contrast:more){:root[data-kf-theme=teroka][data-kf-mode=dark]:not([data-kf-contrast=standard]){--kf-page:#00071a;--kf-surface:#081328;--kf-surface-raised:#0d1b35;--kf-surface-sunken:#000;--kf-surface-overlay:#0e1f3c;--kf-line:#a2b1d2;--kf-line-strong:#ceddff;--kf-text:#fbfcff;--kf-text-muted:#d2ddf6;--kf-text-on-solid:#102a5c;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3e6de4;--kf-accent-strong:#3159c4;--kf-accent-text:#c8d7ff;--kf-partner:#3e6de4;--kf-partner-strong:#3159c4;--kf-partner-text:#c8d7ff;--kf-success:#5ed492;--kf-success-text:#cff5de;--kf-warning:#ffc857;--kf-warning-text:#ffe8b8;--kf-danger:#ff8c82;--kf-danger-text:#f3cfca;--kf-info:#5eaeff;--kf-info-text:#c0d9ff;--kf-focus:#ffd886;--kf-rail-bg:#001137;--kf-rail-active-bg:#00245e;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a0abff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3e6de4;--kf-gradient-end:#004cb4;--kf-text-on-gradient:#fff;--kf-accent-surface:#00203f;--kf-partner-surface:#00203f;--kf-success-surface:#002518;--kf-warning-surface:#2a1e00;--kf-danger-surface:#3c1115;--kf-info-surface:#00203f;--kf-focus-inner:#081328;--kf-shadow-raised:0 1px 2px #02061073, 0 6px 16px #0206104d;--kf-shadow-overlay:0 18px 44px #02061099;--kf-scrim:#0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}@media (prefers-color-scheme:dark){:root[data-kf-theme=teroka]:not([data-kf-mode=light])[data-kf-contrast=more]{--kf-page:#00071a;--kf-surface:#081328;--kf-surface-raised:#0d1b35;--kf-surface-sunken:#000;--kf-surface-overlay:#0e1f3c;--kf-line:#a2b1d2;--kf-line-strong:#ceddff;--kf-text:#fbfcff;--kf-text-muted:#d2ddf6;--kf-text-on-solid:#102a5c;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3e6de4;--kf-accent-strong:#3159c4;--kf-accent-text:#c8d7ff;--kf-partner:#3e6de4;--kf-partner-strong:#3159c4;--kf-partner-text:#c8d7ff;--kf-success:#5ed492;--kf-success-text:#cff5de;--kf-warning:#ffc857;--kf-warning-text:#ffe8b8;--kf-danger:#ff8c82;--kf-danger-text:#f3cfca;--kf-info:#5eaeff;--kf-info-text:#c0d9ff;--kf-focus:#ffd886;--kf-rail-bg:#001137;--kf-rail-active-bg:#00245e;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a0abff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3e6de4;--kf-gradient-end:#004cb4;--kf-text-on-gradient:#fff;--kf-accent-surface:#00203f;--kf-partner-surface:#00203f;--kf-success-surface:#002518;--kf-warning-surface:#2a1e00;--kf-danger-surface:#3c1115;--kf-info-surface:#00203f;--kf-focus-inner:#081328;--kf-shadow-raised:0 1px 2px #02061073, 0 6px 16px #0206104d;--kf-shadow-overlay:0 18px 44px #02061099;--kf-scrim:#0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}@media (prefers-contrast:more) and (prefers-color-scheme:dark){:root[data-kf-theme=teroka]:not([data-kf-mode=light]):not([data-kf-contrast=standard]){--kf-page:#00071a;--kf-surface:#081328;--kf-surface-raised:#0d1b35;--kf-surface-sunken:#000;--kf-surface-overlay:#0e1f3c;--kf-line:#a2b1d2;--kf-line-strong:#ceddff;--kf-text:#fbfcff;--kf-text-muted:#d2ddf6;--kf-text-on-solid:#102a5c;--kf-text-on-accent:#fff;--kf-text-on-partner:#fff;--kf-accent:#3e6de4;--kf-accent-strong:#3159c4;--kf-accent-text:#c8d7ff;--kf-partner:#3e6de4;--kf-partner-strong:#3159c4;--kf-partner-text:#c8d7ff;--kf-success:#5ed492;--kf-success-text:#cff5de;--kf-warning:#ffc857;--kf-warning-text:#ffe8b8;--kf-danger:#ff8c82;--kf-danger-text:#f3cfca;--kf-info:#5eaeff;--kf-info-text:#c0d9ff;--kf-focus:#ffd886;--kf-rail-bg:#001137;--kf-rail-active-bg:#00245e;--kf-rail-text:#f6f6ff;--kf-rail-text-muted:#bec2ff;--kf-rail-active-text:#fff;--kf-rail-indicator:#a0abff;--kf-rail-focus:#dfe0ff;--kf-gradient-start:#3e6de4;--kf-gradient-end:#004cb4;--kf-text-on-gradient:#fff;--kf-accent-surface:#00203f;--kf-partner-surface:#00203f;--kf-success-surface:#002518;--kf-warning-surface:#2a1e00;--kf-danger-surface:#3c1115;--kf-info-surface:#00203f;--kf-focus-inner:#081328;--kf-shadow-raised:0 1px 2px #02061073, 0 6px 16px #0206104d;--kf-shadow-overlay:0 18px 44px #02061099;--kf-scrim:#0009;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-kf-expression=learn],:root[data-kf-theme=teroka]:not([data-kf-expression]){--kf-leading-body:1.6;--kf-weight-extrabold:800;--kf-type-caption-size:.875rem;--kf-type-caption-leading:1.43;--kf-type-label-size:1rem;--kf-type-label-leading:1.375;--kf-type-label-weight:var(--kf-weight-bold);--kf-type-body-size:1.125rem;--kf-type-body-leading:1.6;--kf-type-body-lg-size:1.25rem;--kf-type-body-lg-leading:1.6;--kf-type-title-sm-size:1.25rem;--kf-type-title-sm-leading:1.3;--kf-type-title-sm-weight:var(--kf-weight-extrabold);--kf-type-title-md-size:1.5rem;--kf-type-title-md-leading:1.25;--kf-type-title-md-weight:var(--kf-weight-extrabold);--kf-type-title-lg-size:clamp(1.625rem, 2vw + 1.125rem, 1.875rem);--kf-type-title-lg-leading:1.2;--kf-type-title-lg-weight:var(--kf-weight-extrabold);--kf-type-title-xl-size:clamp(1.75rem, 2vw + 1.25rem, 2rem);--kf-type-title-xl-weight:var(--kf-weight-extrabold);--kf-type-display-size:2.125rem;--kf-type-display-leading:1.15;--kf-type-display-weight:var(--kf-weight-extrabold);--kf-radius-sm:1rem;--kf-radius-md:1.25rem;--kf-radius-lg:1.5rem;--kf-target-min:48px;--kf-target-comfortable:56px;--kf-motion-base:.28s;--kf-motion-ease-enter:cubic-bezier(.2, .8, .2, 1);--kf-focus-offset:3px;--kf-focus-ring-inner:0 0 0 3px var(--kf-focus-inner)}@media (prefers-reduced-motion:reduce){:root[data-kf-expression=learn],:root[data-kf-theme=teroka]:not([data-kf-expression]){--kf-motion-base:0s}:root{--kf-motion-instant:0s;--kf-motion-fast:0s;--kf-motion-base:0s;--kf-motion-slow:0s;--kf-motion-long:0s}}:where(*){--kf-material-part-surface:initial;--kf-material-part-ink:initial}:where(*),:where(*):before,:where(*):after{--kf-material-soft3d-top-highlight:var(--kf-material-p-soft3d-top-highlight-geometry) color-mix(in srgb, var(--kf-material-part-surface,var(--kf-surface)) var(--kf-material-p-soft3d-top-highlight-alpha), transparent);--kf-material-soft3d-lower-edge:var(--kf-material-p-soft3d-lower-edge-geometry) color-mix(in srgb, var(--kf-material-part-ink,var(--kf-text)) var(--kf-material-p-soft3d-lower-edge-alpha), var(--kf-page));--kf-material-soft3d-diffuse-shadow:var(--kf-material-p-soft3d-diffuse-shadow-geometry) color-mix(in srgb, var(--kf-material-part-ink,var(--kf-text)) var(--kf-material-p-soft3d-diffuse-shadow-alpha), transparent);--kf-material-soft3d-control-top-highlight:var(--kf-material-p-soft3d-control-top-highlight-geometry) color-mix(in srgb, white var(--kf-material-p-soft3d-control-top-highlight-alpha), transparent);--kf-material-soft3d-control-lower-edge:var(--kf-material-p-soft3d-control-lower-edge-geometry) color-mix(in srgb, var(--kf-text) var(--kf-material-p-soft3d-control-lower-edge-alpha), var(--kf-page));--kf-material-soft3d-control-diffuse-shadow:var(--kf-material-p-soft3d-control-diffuse-shadow-geometry) color-mix(in srgb, var(--kf-text) var(--kf-material-p-soft3d-control-diffuse-shadow-alpha), transparent);--kf-material-glass-surface-alpha:var(--kf-material-p-glass-surface-alpha);--kf-material-glass-backdrop-blur:blur(var(--kf-material-p-glass-backdrop-blur));--kf-material-glass-top-highlight:var(--kf-material-p-glass-top-highlight-geometry) color-mix(in srgb, var(--kf-material-part-surface,var(--kf-surface)) var(--kf-material-p-glass-top-highlight-alpha), transparent)}:where(:root,[data-kf-theme],[data-theme],[data-kf-material]){--kf-material-p-soft3d-top-highlight-geometry:initial;--kf-material-p-soft3d-top-highlight-alpha:initial;--kf-material-p-soft3d-lower-edge-geometry:initial;--kf-material-p-soft3d-lower-edge-alpha:initial;--kf-material-p-soft3d-diffuse-shadow-geometry:initial;--kf-material-p-soft3d-diffuse-shadow-alpha:initial;--kf-material-p-soft3d-control-top-highlight-geometry:initial;--kf-material-p-soft3d-control-top-highlight-alpha:initial;--kf-material-p-soft3d-control-lower-edge-geometry:initial;--kf-material-p-soft3d-control-lower-edge-alpha:initial;--kf-material-p-soft3d-control-diffuse-shadow-geometry:initial;--kf-material-p-soft3d-control-diffuse-shadow-alpha:initial;--kf-material-p-glass-surface-alpha:initial;--kf-material-p-glass-backdrop-blur:initial;--kf-material-p-glass-top-highlight-geometry:initial;--kf-material-p-glass-top-highlight-alpha:initial}@supports ((-webkit-backdrop-filter:blur(10px)) or (backdrop-filter:blur(10px))){@media (prefers-reduced-motion:no-preference) and (prefers-reduced-transparency:no-preference) and (prefers-contrast:no-preference) and (forced-colors:none){:where([data-kf-material=soft3d]){--kf-material-p-soft3d-top-highlight-geometry:inset 0px 1px 0px 0px;--kf-material-p-soft3d-top-highlight-alpha:55%;--kf-material-p-soft3d-lower-edge-geometry:0px 3px 0px 0px;--kf-material-p-soft3d-lower-edge-alpha:19%;--kf-material-p-soft3d-diffuse-shadow-geometry:0px 7px 12px 0px;--kf-material-p-soft3d-diffuse-shadow-alpha:9%;--kf-material-p-soft3d-control-top-highlight-geometry:inset 0px 1px 0px 0px;--kf-material-p-soft3d-control-top-highlight-alpha:22%;--kf-material-p-soft3d-control-lower-edge-geometry:0px 3px 0px 0px;--kf-material-p-soft3d-control-lower-edge-alpha:28%;--kf-material-p-soft3d-control-diffuse-shadow-geometry:0px 5px 8px 0px;--kf-material-p-soft3d-control-diffuse-shadow-alpha:10%}:where([data-kf-material=glass]){--kf-material-p-glass-surface-alpha:94%;--kf-material-p-glass-backdrop-blur:10px;--kf-material-p-glass-top-highlight-geometry:inset 0px 1px 0px 0px;--kf-material-p-glass-top-highlight-alpha:38%}}}:where([data-kf-contrast=more],[data-contrast=more],[data-kf-material-blocked=true],[data-kf-profile-high-contrast=true],[data-kf-profile-reduced-motion=true],[data-kf-profile-reduced-transparency=true],[data-kf-mode=light-hc],[data-kf-mode=dark-hc],[data-mode=light-hc],[data-mode=dark-hc],[data-theme=light-hc],[data-theme=dark-hc],:is([data-kf-contrast=more],[data-contrast=more],[data-kf-material-blocked=true],[data-kf-profile-high-contrast=true],[data-kf-profile-reduced-motion=true],[data-kf-profile-reduced-transparency=true],[data-kf-mode=light-hc],[data-kf-mode=dark-hc],[data-mode=light-hc],[data-mode=dark-hc],[data-theme=light-hc],[data-theme=dark-hc]) 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auto}.kf-shell:not(.kf-shell--header):not(.kf-shell--tabs){grid-template-rows:minmax(0,1fr)}.kf-shell__header{gap:var(--kf-space-3)}.kf-shell:not(.kf-shell--tabs) .kf-shell__main{padding-block-end:max(var(--kf-space-4), env(safe-area-inset-bottom,0px))}.kf-shell__tabbar{padding-inline:max(var(--kf-space-2), env(safe-area-inset-left,0px), env(safe-area-inset-right,0px))}.kf-shell__tabs{gap:var(--kf-space-1);margin:0;padding:0;list-style:none;display:flex}.kf-shell__tab-item{flex:1 1 0;min-inline-size:0;display:flex}.kf-shell__tab{justify-content:center;align-items:center;gap:var(--kf-space-1);box-sizing:border-box;min-block-size:var(--kf-target-min);min-inline-size:var(--kf-target-min);padding-block:var(--kf-space-1);padding-inline:var(--kf-space-1);border-radius:var(--kf-radius-md);color:var(--kf-text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;transition:background-color var(--kf-motion-fast) var(--kf-motion-ease), color var(--kf-motion-fast) 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