:root{--color-primitive-blue-50: #e8f1fe;--color-primitive-blue-100: #d9e6ff;--color-primitive-blue-200: #c5d7fb;--color-primitive-blue-300: #9db7f9;--color-primitive-blue-400: #7096f8;--color-primitive-blue-500: #4979f5;--color-primitive-blue-600: #3460fb;--color-primitive-blue-700: #264af4;--color-primitive-blue-800: #0031d8;--color-primitive-blue-900: #0017c1;--color-primitive-blue-1000: #00118f;--color-primitive-blue-1100: #000071;--color-primitive-blue-1200: #000060;--color-primitive-light-blue-50: #f0f9ff;--color-primitive-light-blue-100: #dcf0ff;--color-primitive-light-blue-200: #c0e4ff;--color-primitive-light-blue-300: #97d3ff;--color-primitive-light-blue-400: #57b8ff;--color-primitive-light-blue-500: #39abff;--color-primitive-light-blue-600: #008bf2;--color-primitive-light-blue-700: #0877d7;--color-primitive-light-blue-800: #0066be;--color-primitive-light-blue-900: #0055ad;--color-primitive-light-blue-1000: #00428c;--color-primitive-light-blue-1100: #00316a;--color-primitive-light-blue-1200: #00234b;--color-primitive-cyan-50: #e9f7f9;--color-primitive-cyan-100: #c8f8ff;--color-primitive-cyan-200: #99f2ff;--color-primitive-cyan-300: #79e2f2;--color-primitive-cyan-400: #2bc8e4;--color-primitive-cyan-500: #01b7d6;--color-primitive-cyan-600: #00a3bf;--color-primitive-cyan-700: #008da6;--color-primitive-cyan-800: #008299;--color-primitive-cyan-900: #006f83;--color-primitive-cyan-1000: #006173;--color-primitive-cyan-1100: #004c59;--color-primitive-cyan-1200: #003741;--color-primitive-green-50: #e6f5ec;--color-primitive-green-100: #c2e5d1;--color-primitive-green-200: #9bd4b5;--color-primitive-green-300: #71c598;--color-primitive-green-400: #51b883;--color-primitive-green-500: #2cac6e;--color-primitive-green-600: #259d63;--color-primitive-green-700: #1d8b56;--color-primitive-green-800: #197a4b;--color-primitive-green-900: #115a36;--color-primitive-green-1000: #0c472a;--color-primitive-green-1100: #08351f;--color-primitive-green-1200: #032213;--color-primitive-lime-50: #ebfad9;--color-primitive-lime-100: #d0f5a2;--color-primitive-lime-200: #c0f354;--color-primitive-lime-300: #ade830;--color-primitive-lime-400: #9ddd15;--color-primitive-lime-500: #8cc80c;--color-primitive-lime-600: #7eb40d;--color-primitive-lime-700: #6fa104;--color-primitive-lime-800: #618e00;--color-primitive-lime-900: #507500;--color-primitive-lime-1000: #3e5a00;--color-primitive-lime-1100: #2c4100;--color-primitive-lime-1200: #1e2d00;--color-primitive-yellow-50: #fbf5e0;--color-primitive-yellow-100: #fff0b3;--color-primitive-yellow-200: #ffe380;--color-primitive-yellow-300: #ffd43d;--color-primitive-yellow-400: #ffc700;--color-primitive-yellow-500: #ebb700;--color-primitive-yellow-600: #d2a400;--color-primitive-yellow-700: #b78f00;--color-primitive-yellow-800: #a58000;--color-primitive-yellow-900: #927200;--color-primitive-yellow-1000: #806300;--color-primitive-yellow-1100: #6e5600;--color-primitive-yellow-1200: #604b00;--color-primitive-orange-50: #ffeee2;--color-primitive-orange-100: #ffdfca;--color-primitive-orange-200: #ffc199;--color-primitive-orange-300: #ffa66d;--color-primitive-orange-400: #ff8d44;--color-primitive-orange-500: #ff7628;--color-primitive-orange-600: #fb5b01;--color-primitive-orange-700: #e25100;--color-primitive-orange-800: #c74700;--color-primitive-orange-900: #ac3e00;--color-primitive-orange-1000: #8b3200;--color-primitive-orange-1100: #6d2700;--color-primitive-orange-1200: #541e00;--color-primitive-red-50: #fdeeee;--color-primitive-red-100: #ffdada;--color-primitive-red-200: #ffbbbb;--color-primitive-red-300: #ff9696;--color-primitive-red-400: #ff7171;--color-primitive-red-500: #ff5454;--color-primitive-red-600: #fe3939;--color-primitive-red-700: #fa0000;--color-primitive-red-800: #ec0000;--color-primitive-red-900: #ce0000;--color-primitive-red-1000: #a90000;--color-primitive-red-1100: #850000;--color-primitive-red-1200: #620000;--color-primitive-magenta-50: #f3e5f4;--color-primitive-magenta-100: #ffd0ff;--color-primitive-magenta-200: #ffaeff;--color-primitive-magenta-300: #ff8eff;--color-primitive-magenta-400: #f661f6;--color-primitive-magenta-500: #f137f1;--color-primitive-magenta-600: #db00db;--color-primitive-magenta-700: #c000c0;--color-primitive-magenta-800: #aa00aa;--color-primitive-magenta-900: #8b008b;--color-primitive-magenta-1000: #6c006c;--color-primitive-magenta-1100: #500050;--color-primitive-magenta-1200: #3b003b;--color-primitive-purple-50: #f1eafa;--color-primitive-purple-100: #ecddff;--color-primitive-purple-200: #ddc2ff;--color-primitive-purple-300: #cda6ff;--color-primitive-purple-400: #bb87ff;--color-primitive-purple-500: #a565f8;--color-primitive-purple-600: #8843e1;--color-primitive-purple-700: #6f23d0;--color-primitive-purple-800: #5c10be;--color-primitive-purple-900: #5109ad;--color-primitive-purple-1000: #41048e;--color-primitive-purple-1100: #30016c;--color-primitive-purple-1200: #21004b;--color-neutral-white: #ffffff;--color-neutral-black: #000000;--color-neutral-solid-gray-50: #f2f2f2;--color-neutral-solid-gray-100: #e6e6e6;--color-neutral-solid-gray-200: #cccccc;--color-neutral-solid-gray-300: #b3b3b3;--color-neutral-solid-gray-400: #999999;--color-neutral-solid-gray-420: #949494;--color-neutral-solid-gray-500: #7f7f7f;--color-neutral-solid-gray-536: #767676;--color-neutral-solid-gray-600: #666666;--color-neutral-solid-gray-700: #4d4d4d;--color-neutral-solid-gray-800: #333333;--color-neutral-solid-gray-900: #1a1a1a;--color-neutral-opacity-gray-50: rgba(0, 0, 0, .05);--color-neutral-opacity-gray-100: rgba(0, 0, 0, .1);--color-neutral-opacity-gray-200: rgba(0, 0, 0, .2);--color-neutral-opacity-gray-300: rgba(0, 0, 0, .3);--color-neutral-opacity-gray-400: rgba(0, 0, 0, .4);--color-neutral-opacity-gray-420: rgba(0, 0, 0, .42);--color-neutral-opacity-gray-500: rgba(0, 0, 0, .5);--color-neutral-opacity-gray-536: rgba(0, 0, 0, .54);--color-neutral-opacity-gray-600: rgba(0, 0, 0, .6);--color-neutral-opacity-gray-700: rgba(0, 0, 0, .7);--color-neutral-opacity-gray-800: rgba(0, 0, 0, .8);--color-neutral-opacity-gray-900: rgba(0, 0, 0, .9);--font-weight-400: 400;--font-weight-700: 700;--font-family-sans: "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-family-mono: "Noto Sans Mono", monospace;--font-size-14: .875rem;--font-size-16: 1rem;--font-size-17: 1.0625rem;--font-size-18: 1.125rem;--font-size-20: 1.25rem;--font-size-22: 1.375rem;--font-size-24: 1.5rem;--font-size-26: 1.625rem;--font-size-28: 1.75rem;--font-size-32: 2rem;--font-size-36: 2.25rem;--font-size-45: 2.8125rem;--font-size-48: 3rem;--font-size-57: 3.5625rem;--font-size-64: 4rem;--line-height-100: 1;--line-height-120: 1.2;--line-height-130: 1.3;--line-height-140: 1.4;--line-height-150: 1.5;--line-height-160: 1.6;--line-height-170: 1.7;--line-height-175: 1.75;--border-radius-4: .25rem;--border-radius-6: .375rem;--border-radius-8: .5rem;--border-radius-12: .75rem;--border-radius-16: 1rem;--border-radius-24: 1.5rem;--border-radius-32: 2rem;--border-radius-full: 624.9375rem;--elevation-1: 0 2px 8px 1px rgba(0,0,0,.1), 0 1px 5px 0 rgba(0,0,0,.3);--elevation-2: 0 2px 12px 2px rgba(0,0,0,.1), 0 1px 6px 0 rgba(0,0,0,.3);--elevation-3: 0 4px 16px 3px rgba(0,0,0,.1), 0 1px 6px 0 rgba(0,0,0,.3);--elevation-4: 0 6px 20px 4px rgba(0,0,0,.1), 0 2px 6px 0 rgba(0,0,0,.3);--elevation-5: 0 8px 24px 5px rgba(0,0,0,.1), 0 2px 10px 0 rgba(0,0,0,.3);--elevation-6: 0 10px 30px 6px rgba(0,0,0,.1), 0 3px 12px 0 rgba(0,0,0,.3);--elevation-7: 0 12px 36px 7px rgba(0,0,0,.1), 0 3px 14px 0 rgba(0,0,0,.3);--elevation-8: 0 14px 40px 7px rgba(0,0,0,.1), 0 3px 16px 0 rgba(0,0,0,.3);--color-semantic-success-1: var(--color-primitive-green-600);--color-semantic-success-2: var(--color-primitive-green-800);--color-semantic-error-1: var(--color-primitive-red-800);--color-semantic-error-2: var(--color-primitive-red-900);--color-semantic-warning-yellow-1: var(--color-primitive-yellow-700);--color-semantic-warning-yellow-2: var(--color-primitive-yellow-900);--color-semantic-warning-orange-1: var(--color-primitive-orange-600);--color-semantic-warning-orange-2: var(--color-primitive-orange-800);--color-key-50: var(--color-primitive-blue-50);--color-key-100: var(--color-primitive-blue-100);--color-key-200: var(--color-primitive-blue-200);--color-key-300: var(--color-primitive-blue-300);--color-key-400: var(--color-primitive-blue-400);--color-key-500: var(--color-primitive-blue-500);--color-key-600: var(--color-primitive-blue-600);--color-key-700: var(--color-primitive-blue-700);--color-key-800: var(--color-primitive-blue-800);--color-key-900: var(--color-primitive-blue-900);--color-key-1000: var(--color-primitive-blue-1000);--color-key-1100: var(--color-primitive-blue-1100);--color-key-1200: var(--color-primitive-blue-1200)}:root{--ua-surface-canvas: #f7f8f9;--ua-surface: #ffffff;--ua-surface-sunken: #f1f2f4;--ua-surface-raised: #ffffff;--ua-surface-overlay: #ffffff;--ua-shadow-raised: 0 1px 1px rgba(9,17,40,.1), 0 0 1px rgba(9,17,40,.12);--ua-shadow-overlay: 0 4px 8px rgba(9,17,40,.1), 0 0 1px rgba(9,17,40,.14);--ua-text: #151824;--ua-text-subtle: #4e5567;--ua-text-subtlest: #686e7c;--ua-text-inverse: #ffffff;--ua-text-disabled: rgba(9,17,40,.4);--ua-text-brand: #1f286f;--ua-text-selected: var(--color-key-900);--ua-link: var(--color-key-900);--ua-link-visited: var(--color-primitive-purple-900);--ua-border: rgba(9,17,40,.14);--ua-border-bold: #7f7f7f;--ua-border-selected: var(--color-key-900);--ua-border-width: 1px;--ua-border-width-selected: 2px;--ua-focus-outer: var(--color-primitive-yellow-300);--ua-focus-inner: var(--color-neutral-black);--ua-focus-width: 3px;--ua-bg-neutral-subtle: transparent;--ua-bg-neutral-subtle-hovered: rgba(9,17,40,.06);--ua-bg-neutral-subtle-pressed: rgba(9,17,40,.1);--ua-bg-neutral: rgba(9,17,40,.06);--ua-bg-neutral-hovered: rgba(9,17,40,.1);--ua-bg-neutral-pressed: rgba(9,17,40,.14);--ua-bg-brand-bold: #1f286f;--ua-bg-brand-bold-hovered: #172054;--ua-bg-brand-bold-pressed: #101743;--ua-bg-brand-subtler: #d2ecfa;--ua-bg-brand-subtlest: #f2f8fd;--ua-bg-interactive: var(--color-key-900);--ua-bg-interactive-hovered: var(--color-key-1000);--ua-bg-interactive-pressed: var(--color-key-1100);--ua-text-on-interactive: #ffffff;--ua-text-on-brand-bold: #ffffff;--ua-bg-selected: var(--color-key-50);--ua-bg-selected-hovered: var(--color-key-100);--ua-bg-selected-pressed: var(--color-key-200);--ua-bg-input: #ffffff;--ua-bg-input-hovered: #fafbfc;--ua-bg-success: var(--color-primitive-green-50);--ua-bg-success-bold: var(--color-semantic-success-1);--ua-text-success: var(--color-primitive-green-900);--ua-border-success: var(--color-semantic-success-1);--ua-bg-warning: var(--color-primitive-orange-50);--ua-bg-warning-bold: var(--color-semantic-warning-orange-1);--ua-text-warning: var(--color-primitive-orange-900);--ua-border-warning: var(--color-semantic-warning-orange-1);--ua-bg-danger: var(--color-primitive-red-50);--ua-bg-danger-bold: var(--color-semantic-error-1);--ua-bg-danger-bold-hovered: var(--color-semantic-error-2);--ua-bg-danger-bold-pressed: var(--color-primitive-red-1000);--ua-text-danger: var(--color-primitive-red-900);--ua-border-danger: var(--color-semantic-error-1);--ua-role-learner-tint: #c6effc;--ua-role-learner-ink: var(--color-primitive-light-blue-1000);--ua-role-ek-tint: #ebec9e;--ua-role-ek-ink: var(--color-primitive-lime-1000);--ua-role-coach-tint: #ffe9dd;--ua-role-coach-ink: var(--color-primitive-orange-1000);--ua-role-viewer-tint: #fffdec;--ua-role-viewer-ink: var(--color-neutral-solid-gray-700);--ua-on-tint: #151824;--ua-role-learner-on-bg: #00428c;--ua-role-ek-on-bg: #3e5a00;--ua-role-coach-on-bg: #8b3200;--ua-role-viewer-on-bg: #4d4d4d;--ua-marker: var(--ua-role-ek-tint);--ua-marker-alt: var(--ua-role-coach-tint);--ua-marker-weak: var(--ua-role-viewer-tint);--ua-char-plate: #8cc4f7;--ua-char-plate-line: #e8e8e8;--ua-char-face: #022647;--ua-char-rim-from: #3483ee;--ua-char-rim-to: #1b64ce;--ua-char-eye: #ffcf00;--ua-char-leaf: #a3de00;--ua-char-leaf-shade: #60ba8f;--ua-char-outline: #b4b8b8;--ua-char-avatar: 2rem;--ua-char-stage: 7.5rem;--ua-chart-1: #618e00;--ua-space-0: 0;--ua-space-025: .125rem;--ua-space-050: .25rem;--ua-space-075: .375rem;--ua-space-100: .5rem;--ua-space-150: .75rem;--ua-space-200: 1rem;--ua-space-250: 1.25rem;--ua-space-300: 1.5rem;--ua-space-400: 2rem;--ua-space-500: 2.5rem;--ua-space-600: 3rem;--ua-space-800: 4rem;--ua-space-1000: 5rem;--ua-radius-xsmall: .125rem;--ua-radius-small: .25rem;--ua-radius-medium: .375rem;--ua-radius-large: .5rem;--ua-radius-xlarge: .75rem;--ua-radius-xxlarge: 1rem;--ua-radius-full: 624.9375rem;--ua-duration-xxshort: 50ms;--ua-duration-xshort: .1s;--ua-duration-short: .15s;--ua-duration-medium: .2s;--ua-duration-long: .25s;--ua-duration-xlong: .4s;--ua-duration-xxlong: .6s;--ua-ease-out-practical: cubic-bezier(.4, 1, .6, 1);--ua-ease-in-practical: cubic-bezier(.6, 0, .8, .6);--ua-ease-inout-bold: cubic-bezier(.4, 0, 0, 1);--ua-ease-out-bold: cubic-bezier(0, .4, 0, 1);--ua-motion-button-hovered: var(--ua-duration-short) var(--ua-ease-out-practical);--ua-motion-listitem-hovered: var(--ua-duration-xxshort) var(--ua-ease-out-practical);--ua-motion-message-enter: var(--ua-duration-short) var(--ua-ease-out-practical);--ua-motion-status-update: var(--ua-duration-medium) var(--ua-ease-out-practical);--ua-motion-panel-enter: var(--ua-duration-long) var(--ua-ease-out-bold);--ua-motion-distance: .5rem;--ua-motion-distance-small: .25rem;--ua-motion-press-scale: .98;--ua-motion-loop: 1s;--ua-motion-loop-slow: 1.6s;--ua-measure: 40em;--ua-utterance-size: var(--font-size-16);--ua-utterance-leading: var(--line-height-170);--ua-ui-size: var(--font-size-14);--ua-ui-leading: var(--line-height-150);--ua-heading-size: var(--font-size-24);--ua-heading-leading: var(--line-height-140);--ua-dense-leading: var(--line-height-130);--ua-bubble-bg: var(--ua-bg-brand-subtler);--ua-bubble-fg: var(--ua-on-tint);--ua-bubble-radius: var(--ua-radius-xxlarge);--ua-bubble-tail: var(--ua-radius-small);--ua-panel-width: 20rem;--ua-composer-max: 48rem;--ua-composer-button-radius: var(--ua-radius-full);--ua-code-bg: var(--ua-surface-sunken);--ua-code-border: var(--ua-border);--ua-code-size: var(--font-size-14);--ua-disclosure-bg: var(--ua-bg-brand-bold);--ua-disclosure-fg: var(--ua-text-on-brand-bold);--ua-font-sans: var(--font-family-sans);--ua-font-mono: var(--font-family-mono)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--ua-surface-canvas: #16181d;--ua-surface: #1f2128;--ua-surface-sunken: #101216;--ua-surface-raised: #262932;--ua-surface-overlay: #262932;--ua-shadow-raised: 0 1px 1px rgba(0,0,0,.5), 0 0 1px rgba(0,0,0,.6);--ua-shadow-overlay: 0 4px 8px rgba(0,0,0,.55), 0 0 1px rgba(0,0,0,.6);--ua-text: #e6e8ef;--ua-text-subtle: #a8adbd;--ua-text-subtlest: #8b91a3;--ua-text-inverse: #16181d;--ua-text-disabled: rgba(230,232,239,.38);--ua-text-brand: var(--color-primitive-blue-200);--ua-link: var(--color-primitive-blue-300);--ua-link-visited: var(--color-primitive-purple-300);--ua-border: rgba(227,229,242,.14);--ua-border-bold: #7e8188;--ua-bg-neutral-subtle-hovered: rgba(227,229,242,.08);--ua-bg-neutral-subtle-pressed: rgba(227,229,242,.14);--ua-bg-neutral: rgba(227,229,242,.08);--ua-bg-neutral-hovered: rgba(227,229,242,.14);--ua-bg-neutral-pressed: rgba(227,229,242,.2);--ua-bg-brand-bold: #2b3690;--ua-bg-brand-bold-hovered: #364199;--ua-bg-brand-bold-pressed: #212b78;--ua-bg-brand-subtler: #22304a;--ua-bg-brand-subtlest: #1b2137;--ua-bg-interactive: var(--color-primitive-blue-300);--ua-bg-interactive-hovered: var(--color-primitive-blue-200);--ua-bg-interactive-pressed: var(--color-primitive-blue-100);--ua-text-on-interactive: #16181d;--ua-bg-selected: rgba(157,183,249,.16);--ua-bg-selected-hovered: rgba(157,183,249,.24);--ua-bg-selected-pressed: rgba(157,183,249,.32);--ua-bg-input: #16181d;--ua-bg-input-hovered: #1b1e25;--ua-bg-success: rgba(113,197,152,.14);--ua-text-success: var(--color-primitive-green-300);--ua-bg-warning: rgba(255,166,109,.14);--ua-text-warning: var(--color-primitive-orange-300);--ua-bg-danger: rgba(255,150,150,.14);--ua-text-danger: var(--color-primitive-red-300);--ua-bg-danger-bold: var(--color-primitive-red-300);--ua-bg-danger-bold-hovered: var(--color-primitive-red-200);--ua-bg-danger-bold-pressed: var(--color-primitive-red-100);--ua-role-learner-on-bg: var(--color-primitive-blue-300);--ua-role-ek-on-bg: #ade830;--ua-role-coach-on-bg: var(--color-primitive-orange-300);--ua-role-viewer-on-bg: #a8adbd;--ua-marker: rgba(235,236,158,.26);--ua-marker-weak: rgba(235,236,158,.1);--ua-code-bg: #12141a}}:root[data-theme=dark]{--ua-surface-canvas: #16181d;--ua-surface: #1f2128;--ua-surface-sunken: #101216;--ua-surface-raised: #262932;--ua-surface-overlay: 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