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0;border-color:#0000;text-decoration:none}.rh-button--tertiary:not([data-disabled]):hover,.rh-button--tertiary:not([data-disabled]):active{color:var(--focus);background:var(--selection-surface);box-shadow:none;transform:none}.rh-button[data-state=idle][data-disabled]{background:var(--action-disabled-surface);color:var(--action-disabled-text);border-color:var(--action-disabled-border);box-shadow:none}.rh-button--secondary[data-state=idle][data-disabled]{background:0 0}.rh-button--tertiary[data-state=idle][data-disabled]{background:0 0;border-color:#0000}.rh-button[data-disabled]{cursor:default}.rh-button[data-state=loading],.rh-button[data-state=submitted]{box-shadow:none}.rh-button:focus-visible{outline:var(--focus-width) solid var(--focus);outline-offset:var(--focus-offset);box-shadow:none}.foundation-inverse .rh-button:focus-visible{outline-color:var(--focus-inverse)}.rh-button--icon{min-inline-size:var(--button-height);padding:var(--button-pad-y);text-decoration:none}.rh-button--icon[data-state=idle]>span{justify-content:center;align-items:center;display:inline-flex}.rh-visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;block-size:1px;inline-size:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){.rh-button{transition:none}.rh-button:not([data-disabled]):active{transform:none}}.reduce-motion .rh-button{transition:none}.reduce-motion .rh-button:not([data-disabled]):active{transform:none}@keyframes rh-loading-turn{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:no-preference){.rh-loading-indicator{animation:rh-loading-turn var(--motion-loading-cycle) linear infinite;transform-origin:50%}}.reduce-motion .rh-loading-indicator{animation:none}.rh-field{gap:var(--space-2);inline-size:100%;min-inline-size:0;max-inline-size:var(--layout-join);flex-direction:column;display:flex}.rh-field__label{color:var(--text);font:inherit;font-weight:var(--weight-reading)}.rh-field__required,.rh-field__helper{color:var(--text-secondary);font-size:var(--type-secondary);line-height:var(--leading-secondary);font-weight:var(--weight-reading)}.rh-field__input{box-sizing:border-box;inline-size:100%;min-inline-size:0;min-block-size:var(--action-min-height);padding:var(--space-3) var(--space-4);border:var(--border-idle) solid var(--control-border);border-radius:var(--corner-control);background:var(--surface);color:var(--text);font:inherit;font-weight:var(--weight-reading)}.rh-field__input:hover:not([data-disabled]):not([readonly]):not([aria-invalid=true]){border-color:var(--action)}.rh-field__control{min-inline-size:0;position:relative}.rh-field__input{padding-inline-end:var(--space-12)}.rh-field[data-invalid] .rh-field__label,.rh-field[data-invalid] .rh-field__required{color:var(--error-text)}.rh-field__input[aria-invalid=true]{border-color:var(--error-text);background:var(--error-surface);box-shadow:inset 0 0 0 1px var(--error-text)}.rh-field__input:focus{border-color:var(--focus);outline:var(--focus-width) solid var(--focus);outline-offset:calc(-1 * var(--focus-width));box-shadow:none}.rh-field__input:focus[aria-invalid=true]{border-color:var(--error-text);outline-color:var(--error-text)}@media (forced-colors:active){.rh-field__input:focus{border-color:highlight;outline-color:highlight}}.rh-field__invalid-icon{block-size:1.25rem;inline-size:1.25rem;color:var(--error-text);pointer-events:none;position:absolute;inset-block-start:50%;inset-inline-end:var(--space-4);transform:translateY(-50%)}.rh-field__support{align-items:flex-start;gap:var(--space-2);min-block-size:2.625rem;display:flex}.rh-field__helper-icon{block-size:1rem;inline-size:1rem;color:var(--text-secondary);flex-shrink:0;margin-block-start:.125rem}.rh-field__helper,.rh-field__error{margin:0}.rh-field__input[data-disabled]{background:var(--action-disabled-surface);color:var(--action-disabled-text)}.rh-field__input[readonly]{background:var(--surface-soft)}.rh-field__error{color:var(--error-text);font-size:var(--type-secondary);line-height:var(--leading-secondary);font-weight:var(--weight-reading)}.rh-field--pin .rh-field__input,.rh-join-pin{font-family:var(--font-game);font-weight:var(--weight-reading);letter-spacing:.12em}.rh-join-example,.rh-join-form{gap:var(--space-6);flex-direction:column;display:flex}.rh-join-status{overflow-wrap:anywhere}.rh-join-status:not(:empty){padding:var(--space-4);border-inline-start:var(--border-selected) solid var(--action);background:var(--surface);border-radius:var(--corner-control)}.rh-join-status dl{gap:var(--space-3);margin-block-start:var(--space-4);display:grid}.rh-join-status dt{color:var(--text-secondary);font-weight:var(--weight-reading)}.rh-join-nickname,.rh-field--nickname .rh-field__input{font-family:var(--font-game)}.rh-form-stack{gap:var(--space-6);flex-direction:column;min-inline-size:0;display:flex}.rh-form-stack>*,.rh-password-field>*{min-inline-size:0}.rh-password-field{gap:var(--space-2);flex-direction:column;align-items:flex-start;min-inline-size:0;display:flex}.rh-password-field .rh-field{align-self:stretch}.rh-field__textarea{resize:vertical;min-block-size:8rem;padding-inline-end:var(--space-4)}.rh-field__select{padding-inline-end:var(--space-4)}.rh-field__input:disabled{background:var(--action-disabled-surface);color:var(--action-disabled-text)}.rh-field-group{min-inline-size:0;padding:var(--space-4);border:var(--border-idle) solid var(--control-border);border-radius:var(--corner-control);margin:0}.rh-field-group>legend{padding-inline:var(--space-2);overflow-wrap:anywhere;max-inline-size:100%}.rh-field-group>.rh-field__support{margin-block-start:var(--space-3)}.rh-field-group[data-invalid]{border-color:var(--error-text)}.rh-choice{align-items:flex-start;gap:var(--space-3);min-block-size:var(--action-min-height);padding-block:var(--space-3);cursor:pointer;overflow-wrap:anywhere;display:flex}.rh-choice input{block-size:1.25rem;inline-size:1.25rem;accent-color:var(--action);flex:none;margin-block-start:.125rem}.rh-choice:has(input:disabled){cursor:default;color:var(--action-disabled-text)}.rh-choice input:focus-visible{outline:var(--focus-width) solid var(--focus);outline-offset:var(--focus-offset)}.rh-choice-field{min-inline-size:0}.rh-field__label,.rh-field__helper,.rh-field__error{overflow-wrap:anywhere}.rh-form-summary{border-radius:var(--corner-control);overflow-wrap:anywhere}.rh-form-summary ol{margin:0;padding-inline-start:var(--space-6)}.rh-form-summary a{padding-block:var(--space-2);color:var(--action);text-decoration:underline;display:inline-block}.rh-form-fixtures{gap:var(--space-3);flex-wrap:wrap;display:flex}@media (forced-colors:active){.rh-field-group,.rh-field__input{border-color:canvastext}.rh-choice input{forced-color-adjust:auto}.rh-field-group[data-invalid]{border-style:dashed}.rh-choice input:focus-visible,.rh-form-summary:focus{outline-color:highlight}}.rh-container{box-sizing:border-box;inline-size:100%;min-inline-size:0;margin-inline:auto}.rh-container--content{max-inline-size:var(--layout-content)}.rh-container--form{max-inline-size:var(--layout-join)}.rh-product-header{isolation:isolate;inline-size:calc(var(--brand-mark-size) * var(--brand-name-x) + var(--brand-name-width));grid-template-columns:minmax(0,1fr);gap:0;min-inline-size:0;max-inline-size:100%;margin-inline:0;display:grid;position:relative;container-type:inline-size}.rh-product-header:before{content:"";block-size:min(var(--brand-mark-size), 100cqi);pointer-events:none;grid-area:1/1}.rh-product-header__mark{inline-size:min(var(--brand-mark-size), 100cqi);aspect-ratio:1;z-index:0;pointer-events:none;block-size:auto;color:var(--action);display:inline-flex;position:absolute;inset:0 auto auto 0}.rh-product-header__mark .rh-hummingbird{block-size:100%;inline-size:100%}.rh-product-header .rh-product-header__wordmark{z-index:1;overflow-wrap:anywhere;min-inline-size:0;margin:calc(min(var(--brand-mark-size), 100cqi) * var(--brand-name-y)) 0 0 calc(min(var(--brand-mark-size), 100cqi) * var(--brand-name-x));padding:var(--space-2) var(--space-3);border-radius:var(--corner-control);font-family:var(--font-game);font-size:var(--type-section);line-height:var(--leading-wordmark);font-weight:var(--weight-reading);color:var(--brand-blue);-webkit-text-stroke:var(--brand-name-stroke) currentColor;paint-order:stroke fill;background:0 0;grid-area:1/1;align-self:start;position:relative}@media (hover:hover) and (pointer:fine){.rh-product-header .rh-product-header__wordmark:hover{background:var(--selection-surface)}@supports (color:color-mix(in lab, red, red)){.rh-product-header .rh-product-header__wordmark:hover{background:color-mix(in srgb, var(--selection-surface) var(--brand-name-hover-opacity), transparent)}}}@media (forced-colors:active){.rh-product-header .rh-product-header__wordmark{-webkit-text-stroke-width:0}.rh-product-header .rh-product-header__wordmark:hover{color:highlighttext;background:highlight}}.rh-hummingbird .rh-hummingbird__reflection{opacity:0;block-size:100%;inline-size:100%;transform:translateY(var(--bird-drift,0px));position:absolute;inset:0}.rh-hummingbird[data-active=true] .rh-hummingbird__reflection{opacity:var(--eye-reflection,0)}.rh-institution{box-sizing:border-box;background:var(--surface);min-inline-size:0;padding:var(--space-4)}.rh-institution img{inline-size:var(--logo-width);block-size:auto;max-inline-size:100%;margin-inline:auto;display:block}.rh-catalog{min-inline-size:0}.rh-catalog table{table-layout:fixed;border-collapse:collapse;inline-size:100%}.rh-catalog caption{text-align:start;padding-block-end:var(--space-4)}.rh-catalog th,.rh-catalog td{text-align:start;vertical-align:top;padding:var(--space-3);border-block-end:1px solid var(--line-decorative);overflow-wrap:anywhere}.rh-catalog th{font-weight:var(--weight-reading)}.rh-catalog a,.rh-catalog__link{color:var(--action);padding-block:var(--space-2);text-decoration:underline;display:inline-block}.rh-catalog__icon-row{align-items:center;gap:var(--space-3);display:flex}.rh-hummingbird{vertical-align:middle;flex-shrink:0;block-size:4.5rem;inline-size:4.5rem;display:inline-block;position:relative;overflow:hidden}.rh-hummingbird img{pointer-events:none;max-inline-size:none;display:block}.rh-hummingbird__master{block-size:100%;inline-size:100%}.rh-hummingbird__strip{visibility:hidden;block-size:100%;inline-size:2500%;position:absolute;inset-block-start:0;inset-inline-start:0}.rh-hummingbird[data-active=true] .rh-hummingbird__strip{visibility:visible}.rh-hummingbird[data-active=true] .rh-hummingbird__master{visibility:hidden}@media (prefers-reduced-motion:reduce),(forced-colors:active){.rh-hummingbird .rh-hummingbird__reflection{display:none}.rh-hummingbird[data-active=true] .rh-hummingbird__strip{visibility:hidden}.rh-hummingbird[data-active=true] .rh-hummingbird__master{visibility:visible}}@media (forced-colors:active){.rh-hummingbird img{filter:grayscale()}}.rh-hummingbird-review-compact .rh-hummingbird{block-size:32px;inline-size:32px}.rh-hummingbird-review-large .rh-hummingbird{aspect-ratio:1;block-size:auto;inline-size:min(12rem,100%)}.rh-message{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--corner-control);background:var(--selection-surface);color:var(--action-pressed);border:1px solid;min-inline-size:0;display:flex}.rh-message--success{color:var(--success-text);background:var(--success-surface)}.rh-message--warning{color:var(--warning-text);background:var(--warning-surface)}.rh-message--error{color:var(--error-text);background:var(--error-surface)}.rh-message__icon{flex-shrink:0;block-size:1.25rem;inline-size:1.25rem;margin-block-start:.125rem}.rh-message__body{overflow-wrap:anywhere;min-inline-size:0}.rh-message p{font-weight:var(--weight-reading);margin:0}.rh-message .rh-message__title{color:inherit;margin-block-end:var(--space-2);font-size:1.125rem}.rh-message__actions{gap:var(--space-3);flex-wrap:wrap;margin-block-start:var(--space-4);display:flex}.rh-recovery p{overflow-wrap:anywhere;margin-block:0}.rh-recovery__notice{color:var(--text-secondary);font-size:var(--type-secondary)}.rh-recovery__session{gap:var(--space-4);display:grid}.rh-recovery__nickname{font:var(--weight-reading) 1.25rem/1.5 var(--font-game)}.rh-recovery__empty{padding:var(--space-4);border-inline-start:2px solid var(--control-border)}.rh-recovery__lab{gap:var(--space-4);border-block-start:1px solid var(--control-border);padding-block-start:var(--space-6);display:grid}.rh-recovery__lab>p{color:var(--text-secondary);font-size:var(--type-secondary)}@media (forced-colors:active){.rh-message{border-color:canvastext}}.rh-game{gap:var(--space-6);min-inline-size:0;max-inline-size:65rem;margin-inline:auto;display:grid}.rh-game p{margin-block:0}.rh-game__meta{gap:var(--space-4);border-block-end:1px solid var(--line-decorative);flex-wrap:wrap;align-items:baseline;padding-block-end:var(--space-4);display:flex}.rh-game__detail{font-family:var(--font-game);overflow-wrap:anywhere}.rh-game__helper{color:var(--text-secondary);font-size:var(--type-secondary)}.rh-question{gap:var(--space-6);min-inline-size:0;display:grid}.rh-question__media{gap:var(--space-3);max-inline-size:40rem;margin:0;display:grid}.rh-question__media img{object-fit:contain;border-radius:var(--corner-control);background:var(--surface);block-size:auto;max-block-size:26rem;max-inline-size:100%;display:block}.rh-question__media p,.rh-question__media figcaption{font-size:var(--type-secondary);overflow-wrap:anywhere}.rh-answers{border:0;min-inline-size:0;margin:0;padding:0}.rh-answers legend{margin-block-end:var(--space-4);padding:0;font-weight:400}.rh-answers__grid{gap:var(--space-4);display:grid}.rh-answer{gap:var(--space-3);padding:var(--space-5);border:2px solid var(--control-border);border-radius:var(--corner-answer);background:var(--surface);min-block-size:3rem;box-shadow:0 var(--depth-answer) 0 var(--control-border);cursor:pointer;grid-template-columns:auto minmax(0,1fr) 1.5rem;align-items:start;margin-block-end:var(--depth-answer);display:grid;position:relative}.rh-answer input{opacity:0;block-size:100%;inline-size:100%;cursor:inherit;margin:0;position:absolute;inset:0}.rh-answer:has(input:focus-visible){outline:var(--focus-width) solid var(--focus);outline-offset:var(--focus-offset);box-shadow:none}.rh-answer[data-selected=true]{border-color:var(--selection-border);background:var(--selection-surface);box-shadow:0 var(--depth-answer) 0 var(--selection-border)}.rh-answer__label{font-family:var(--font-game);padding:var(--space-1) var(--space-2);border-radius:var(--corner-small);border:1px solid}.rh-answer__copy{white-space:pre-wrap;overflow-wrap:anywhere;padding-block:var(--space-1)}.rh-answer__state{block-size:1.5rem;inline-size:1.5rem;color:var(--selection-border);pointer-events:none;margin-block-start:var(--space-1)}.rh-answer__state svg{block-size:100%;inline-size:100%;display:block}.rh-answer[data-format=true-false]{grid-template-columns:minmax(0,1fr) 1.5rem}.rh-answer[data-locked=true]{cursor:default;box-shadow:none}.rh-answer[data-result=correct]{color:var(--text);background:var(--success-surface);border-color:var(--success-text);box-shadow:0 var(--depth-answer) 0 var(--success-text)}.rh-answer[data-result=incorrect]{color:var(--text);background:var(--error-surface);border-color:var(--error-text);box-shadow:0 var(--depth-answer) 0 var(--error-text)}.rh-answer__state[data-state=correct]{color:var(--success-text)}.rh-answer__state[data-state=incorrect]{color:var(--error-text)}.rh-answer:has(input:focus-visible){box-shadow:none}.rh-timing{gap:var(--space-2);display:grid}.rh-timing>p:first-child{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.rh-timing>p:first-child svg{flex-shrink:0;block-size:1.25rem;inline-size:1.25rem}.rh-timing__number{font:400 var(--type-timer-mobile)/1.5 var(--font-game)}.rh-timing progress{block-size:.625rem;inline-size:100%;accent-color:var(--action);appearance:none;background:var(--surface-soft);color:var(--action);border:0}.rh-timing progress::-webkit-progress-bar{background:var(--surface-soft)}.rh-timing progress::-webkit-progress-value{background:var(--action)}.rh-timing progress::-moz-progress-bar{background:var(--action)}.rh-game__feedback{border-radius:var(--corner-control);min-inline-size:0}.rh-game__actions,.rh-game__events{gap:var(--space-3);flex-wrap:wrap;display:flex}.rh-game__lab{gap:var(--space-4);border-block-start:1px solid var(--control-border);padding-block-start:var(--space-6);display:grid}.rh-game__lab p{overflow-wrap:anywhere}.rh-reveal{gap:var(--space-4);display:grid}.rh-score{gap:var(--space-3);flex-wrap:wrap;align-items:baseline;display:flex}.rh-score__number{font:400 var(--type-score)/1.25 var(--font-game)}.rh-standings{min-inline-size:0}.rh-standings table{border-collapse:collapse;table-layout:fixed;inline-size:100%}.rh-standings caption{text-align:start;padding-block-end:var(--space-4)}.rh-standings th,.rh-standings td{text-align:start;padding:var(--space-3) var(--space-2);overflow-wrap:anywhere;vertical-align:top;border-block-end:1px solid var(--line-decorative);font-weight:400}.rh-standings th:first-child,.rh-standings th:last-child{inline-size:25%}.rh-standings tbody th,.rh-standings td{font-family:var(--font-game)}@media (width>=48rem){.rh-answers__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (forced-colors:active){.rh-answer{border-color:canvastext}.rh-answer[data-selected=true]{border-color:highlight}.rh-answer:has(input:focus-visible){outline-color:highlight}}.rh-session-demo{gap:var(--space-10);min-inline-size:0;display:grid}.rh-session{gap:var(--space-8);grid-template-columns:minmax(0,1fr);display:grid}.rh-session__header{justify-content:space-between;align-items:center;gap:var(--space-4);border-block-end:1px solid var(--line-decorative);flex-wrap:wrap;padding-block-end:var(--space-6);display:flex}.rh-session__screen,.rh-session__intro,.rh-session__join{gap:var(--space-6);min-inline-size:0;display:grid}.rh-session__screen{border-radius:var(--corner-control)}.rh-session p{overflow-wrap:anywhere;margin:0}.rh-session__join{max-inline-size:var(--layout-join);inline-size:100%;margin-inline:auto}.rh-session__identity{border-block-end:1px solid var(--line-decorative);padding-block-end:var(--space-4)}.rh-session__lobby{gap:var(--space-8);display:grid}.rh-session__intro>.rh-button,.rh-game>.rh-button{justify-self:start}.rh-roster{gap:var(--space-4);background:var(--surface);border-radius:var(--corner-answer);min-inline-size:0;padding:var(--space-5);display:grid}.rh-roster ul{gap:var(--space-4);margin:0;padding:0;list-style:none;display:grid}.rh-roster li{align-items:start;gap:var(--space-4);border-block-end:1px solid var(--line-decorative);grid-template-columns:minmax(0,1fr) auto;padding-block-end:var(--space-3);display:grid}.rh-roster__name{font-family:var(--font-game);overflow-wrap:anywhere}.rh-roster li>.rh-player{inline-size:100%;display:flex}.rh-roster li{grid-template-columns:minmax(0,1fr)}.rh-roster .rh-player>.rh-roster__connection{margin-inline-start:auto}.rh-session__public-options{gap:var(--space-4);overflow-wrap:anywhere;margin:0;padding-inline-start:var(--space-8);display:grid}@media (width>=56rem){.rh-session__lobby{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.rh-roster__connection{color:var(--text-secondary);padding-block-start:var(--space-1);display:inline-flex}.rh-roster__dot{box-sizing:border-box;border:2px solid var(--text-secondary);background:0 0;border-radius:50%;block-size:1rem;inline-size:1rem;display:block}.rh-roster__dot[data-connected=true]{background:var(--brand-green);border-color:var(--success-text)}@media (forced-colors:active){.rh-roster__dot{border-color:canvastext}.rh-roster__dot[data-connected=true]{forced-color-adjust:none;background:canvastext;border-color:canvastext}}.rh-player{align-items:center;gap:var(--space-3);vertical-align:middle;min-inline-size:0;max-inline-size:100%;display:inline-flex}.rh-player__avatar{box-sizing:border-box;border:1px solid var(--brand-blue);border-radius:var(--corner-small);block-size:3rem;inline-size:3rem;color:var(--brand-blue);background:var(--surface);flex:none;display:inline-flex}.rh-player__avatar[data-shape=circle]{border-radius:50%}.rh-player__avatar svg{fill:currentColor;block-size:100%;inline-size:100%}.rh-player[data-size=sm] .rh-player__avatar{block-size:2rem;inline-size:2rem}.rh-player[data-size=lg] .rh-player__avatar{block-size:4rem;inline-size:4rem}.rh-player__name{font-family:var(--font-game);overflow-wrap:anywhere;min-inline-size:0;font-weight:400}.rh-player .rh-roster__connection{flex:none;padding:0}@media (forced-colors:active){.rh-player__avatar{color:canvastext;border-color:canvastext}}.rh-box{box-sizing:border-box;min-inline-size:0;padding:var(--space-5);border-radius:var(--corner-answer);background:var(--surface);border:0}.rh-box[data-border=lime-bottom]{box-shadow:0 var(--depth-primary) 0 var(--brand-green);margin-block-end:var(--depth-primary)}@media (forced-colors:active){.rh-box[data-border=lime-bottom]{box-shadow:none}}.rh-navbar{padding:var(--space-4) var(--space-6);z-index:1;border-block-end:0;position:relative;box-shadow:0 4px 8px -2px #203d325c,0 10px 20px -8px #203d326b}.rh-navbar__inner{justify-content:space-between;align-items:safe center;gap:var(--space-4) var(--space-8);flex-wrap:wrap;display:flex}.rh-navbar__inner>.rh-product-header{flex:0 auto}.rh-navbar__controls{align-items:safe center;gap:var(--space-3);min-inline-size:0;max-inline-size:100%;padding-block:var(--space-2);flex-wrap:wrap;display:flex}.rh-navbar__actions{gap:var(--space-3);flex-wrap:wrap;min-inline-size:0;max-inline-size:100%;display:flex}.rh-navbar__actions>*{max-inline-size:100%}.rh-layout-links{flex-wrap:wrap;flex-wrap:balance;gap:var(--space-4);margin:0;padding:0;list-style:none;display:flex}.rh-layout-links li,.rh-navbar nav,.rh-footer nav{min-inline-size:0;max-inline-size:100%}.rh-layout-links a:not(.rh-nav-link){box-sizing:border-box;min-block-size:2.75rem;max-inline-size:100%;padding:var(--space-3) var(--space-4);color:var(--action);overflow-wrap:anywhere;border-radius:var(--corner-control);align-items:safe center;text-decoration:none;display:flex}.rh-layout-links a[aria-current]:not(.rh-nav-link){background:var(--selection-surface);text-underline-offset:.3em;text-decoration:underline;text-decoration-thickness:.15em}.rh-navbar nav .rh-layout-links,.rh-navbar__actions{border-radius:0 0 var(--corner-control) var(--corner-control);background:var(--surface);box-shadow:0 var(--depth-primary) 0 var(--brand-green);border:0;flex-wrap:nowrap;gap:0}.rh-navbar nav .rh-layout-links>li{flex:auto;display:flex}.rh-navbar nav .rh-layout-links>li+li{border-inline-start:var(--depth-primary) solid var(--brand-blue)}.rh-navbar .rh-nav-link{box-sizing:border-box;inline-size:100%;min-block-size:var(--action-size-md);max-inline-size:100%;padding:var(--space-3) var(--space-5);color:var(--focus);background:var(--surface);font-weight:var(--weight-emphasis);overflow-wrap:anywhere;transition:transform var(--motion-feedback) var(--motion-ease-out), background-color var(--motion-feedback) var(--motion-ease-out);border:0;border-radius:0;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.rh-nav-link>span{min-inline-size:0}.rh-navbar nav li:first-child>.rh-nav-link{border-end-start-radius:var(--corner-control)}.rh-navbar nav li:last-child>.rh-nav-link{border-end-end-radius:var(--corner-control)}.rh-nav-link[aria-current]{text-underline-offset:.3em;text-decoration:underline;text-decoration-thickness:.15em}@media (hover:hover){.rh-navbar .rh-nav-link:hover{background:var(--selection-surface)}}.rh-navbar .rh-nav-link:focus-visible{background:var(--selection-surface);box-shadow:0 0 0 calc(var(--focus-offset) + var(--focus-width)) var(--surface)}.rh-navbar .rh-nav-link:active{background:var(--selection-surface);transform:translateY(var(--press-primary))}.rh-navbar nav .rh-layout-links:focus-within,.rh-navbar__actions:focus-within{box-shadow:none}@media (prefers-reduced-motion:reduce){.rh-navbar .rh-nav-link{transition:none}.rh-navbar .rh-nav-link:active{transform:none}}.rh-footer{background:var(--text);color:var(--surface);border-block-start:.35rem solid var(--brand-green);padding:var(--space-8) var(--space-6) var(--space-4)}.rh-footer__inner{gap:var(--space-4);grid-template-columns:minmax(0,1fr);display:grid}.rh-footer__product{box-sizing:border-box;inline-size:min(calc(var(--brand-mark-size) + var(--space-8)), 100%);aspect-ratio:1;min-inline-size:0;padding:var(--space-4);background:var(--selection-surface);border-radius:50%;justify-self:start;place-items:center;display:grid}@supports (color:color-mix(in lab, red, red)){.rh-footer__product{background:color-mix(in srgb, var(--selection-surface) 78%, transparent)}}.rh-footer__product>.rh-hummingbird{aspect-ratio:1;block-size:auto;inline-size:100%}.rh-footer__content{gap:var(--space-6);grid-template-columns:minmax(0,1fr);min-inline-size:0;display:grid}.rh-footer__links{min-inline-size:0}.rh-footer__links-heading{color:var(--surface);font-size:var(--type-secondary);line-height:var(--leading-secondary);margin-block-end:var(--space-2)}.rh-footer__note:only-child,.rh-footer__links:only-child{grid-column:1/-1}.rh-footer__note{overflow-wrap:anywhere;min-inline-size:0;color:var(--selection-surface)}.rh-footer__note p{margin:0}.rh-footer__note p+p{margin-block-start:var(--space-3)}.rh-footer__note .rh-footer__eyebrow{color:var(--surface);font-size:var(--type-secondary);margin-block-end:var(--space-2)}.rh-footer__community{color:var(--brand-green);margin:0 0 var(--space-4)}.rh-footer .rh-layout-links{grid-template-columns:minmax(0,1fr);gap:0;display:grid}.rh-footer .rh-layout-links a{justify-content:space-between;gap:var(--space-4);color:var(--surface);border-block-end:1px solid var(--control-border);border-radius:0;padding-inline:0}.rh-footer .rh-layout-links__direction{color:var(--brand-green);transition:transform var(--motion-feedback) var(--motion-ease-out);flex:none}.rh-footer .rh-layout-links a[aria-current]{background:0 0;text-decoration:underline}.rh-footer .rh-layout-links a:focus-visible{outline-color:var(--focus-inverse)}@media (hover:hover){.rh-footer .rh-layout-links a:hover{color:var(--brand-green);text-underline-offset:.3em;text-decoration:underline}}.rh-footer__institution{border-block-start:1px solid var(--control-border);min-inline-size:0;padding-block-start:var(--space-3)}.rh-footer__institution .rh-institution{border-radius:var(--corner-control);inline-size:fit-content;max-inline-size:100%;margin-inline-start:auto}@media (hover:hover) and (prefers-reduced-motion:no-preference){.rh-footer .rh-layout-links a:hover .rh-layout-links__direction{transform:translate(2px,-2px)}}@media (prefers-reduced-motion:reduce){.rh-footer .rh-layout-links__direction{transition:none}}@media (width>=56rem){.rh-footer__inner{grid-template-columns:minmax(0, calc(var(--brand-mark-size) + var(--space-8))) minmax(0, 1fr);align-items:start;column-gap:var(--space-12)}.rh-footer__content{column-gap:var(--space-8);grid-template-columns:minmax(0,1fr) minmax(0,1.2fr)}.rh-footer__institution{grid-column:1/-1}}.rh-public-example{flex-direction:column;min-block-size:100dvh;display:flex}.rh-public-example main{padding:var(--space-8) var(--space-6) var(--space-12);flex:1}.rh-public-example__fixture{align-items:start;gap:var(--space-2);margin:0 0 var(--space-8);color:var(--text-secondary);font-size:var(--type-secondary);display:flex}.rh-public-example__fixture>span{background:var(--brand-blue);border-radius:50%;flex:none;block-size:.5rem;inline-size:.5rem;margin-block-start:.45em}.rh-public-example__grid{gap:var(--space-8);grid-template-columns:minmax(0,1fr);grid-template-areas:"intro""join""help";align-items:start;display:grid}.rh-public-example__intro{grid-area:intro;min-inline-size:0}.rh-public-example__eyebrow{margin:0 0 var(--space-4);color:var(--brand-blue);font-size:var(--type-secondary)}.rh-public-example__intro>.rh-title{max-inline-size:18ch;margin:0;font-size:clamp(2rem,3.7vw,3.25rem);line-height:1.15}.rh-public-example__lead{max-inline-size:40ch;margin-block:var(--space-6) var(--space-8);color:var(--text-secondary)}.rh-public-example section{scroll-margin-block:var(--space-6)}.rh-public-example__help{border-block-start:1px solid var(--line-decorative);grid-area:help;padding-block-start:var(--space-6)}.rh-public-example__steps{margin:var(--space-4) 0 0;gap:var(--space-4);padding:0;list-style:none;display:grid}.rh-public-example__steps li{align-items:start;gap:var(--space-3);min-inline-size:0;display:flex}.rh-public-example__steps li>span{overflow-wrap:anywhere;min-inline-size:0}.rh-public-example__steps svg{block-size:1.25rem;inline-size:1.25rem;color:var(--brand-blue);flex:none;margin-block-start:.15em}.rh-public-example__join{overflow-wrap:anywhere;min-inline-size:0;padding:var(--space-6);border-radius:var(--corner-panel);background:var(--surface);border:1px solid var(--line-decorative);grid-area:join;box-shadow:0 12px 32px #203d320f}.rh-public-example__card-top{justify-content:space-between;align-items:center;gap:var(--space-3);color:var(--brand-blue);border-block-end:1px solid var(--line-decorative);font-size:var(--type-secondary);margin-block-end:var(--space-5);padding-block-end:var(--space-5);display:flex}.rh-public-example__card-top>span{overflow-wrap:anywhere;min-inline-size:0}.rh-public-example__card-top svg{flex:none;block-size:1.5rem;inline-size:1.5rem}.rh-public-example__card-copy{color:var(--text-secondary);margin-block:var(--space-2) var(--space-6)}.rh-public-example__join>[role=status]:empty{margin:0}@media (width>=56rem){.rh-public-example__grid{column-gap:var(--space-12);row-gap:var(--space-6);grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-template-areas:"intro join""help join"}}.rh-navbar__skip{z-index:10;padding:var(--space-3);background:var(--surface);color:var(--action);position:absolute;inset-block-start:var(--space-2);inset-inline-start:var(--space-4);transform:translateY(-200%)}.rh-navbar__skip:focus{transform:none}@media (width<=44rem){.rh-navbar__controls{flex:100%}.rh-navbar nav{inline-size:100%}.rh-navbar nav .rh-layout-links{flex-direction:column}.rh-navbar nav .rh-layout-links>li+li{border-inline-start:0;border-block-start:var(--depth-primary) solid var(--brand-blue)}.rh-navbar nav li:first-child>.rh-nav-link{border-end-start-radius:0}.rh-navbar nav li:last-child>.rh-nav-link{border-end-start-radius:var(--corner-control)}}.rh-navbar{background-color:#ccd6de;background-image:linear-gradient(118deg, transparent 28%, #ffffffe0 37%, #ffffff14 43%, #19679042 46%, transparent 50%, #f5f8fac2 64%, transparent 72%), radial-gradient(ellipse 28% 150% at 105% 85%, var(--brand-green), transparent), linear-gradient(105deg, #f5f8fa 15%, #ccd6de 34%, #a3cce0 53%, var(--brand-blue) 88%);background-image:linear-gradient(118deg in oklab, transparent 28%, #ffffffe0 37%, #ffffff14 43%, #19679042 46%, transparent 50%, #f5f8fac2 64%, transparent 72%), radial-gradient(ellipse 28% 150% at 105% 85% in oklab, var(--brand-green), transparent), linear-gradient(105deg in oklab, #f5f8fa 15%, #ccd6de 34%, #a3cce0 53%, var(--brand-blue) 88%)}.rh-navbar[data-background=abstract]{background-color:#f5f8fa;background-image:linear-gradient(90deg,#f5f8fa 0%,#f5f8faeb 27%,#0000 64%),url(/artwork/ui-06/abstract-ribbons.svg);background-image:linear-gradient(90deg in oklab, #f5f8fa 0%, #f5f8faeb 27%, transparent 64%), url(/artwork/ui-06/abstract-ribbons.svg);background-position:100%;background-repeat:no-repeat;background-size:cover}@media (width<=44rem){.rh-navbar{background-image:linear-gradient(146deg, transparent 20%, #ffffffe0 40%, #1967902e 46%, transparent 51%, #f5f8faa6 69%, transparent 78%), radial-gradient(ellipse 65% 65% at 110% 110%, var(--brand-green), transparent), linear-gradient(180deg, #f5f8fa 10%, #ccd6de 32%, #a3cce0 52%, var(--brand-blue) 95%);background-image:linear-gradient(146deg in oklab, transparent 20%, #ffffffe0 40%, #1967902e 46%, transparent 51%, #f5f8faa6 69%, transparent 78%), radial-gradient(ellipse 65% 65% at 110% 110% in oklab, var(--brand-green), transparent), linear-gradient(180deg in oklab, #f5f8fa 10%, #ccd6de 32%, #a3cce0 52%, var(--brand-blue) 95%)}.rh-navbar[data-background=abstract]{background-image:linear-gradient(#f5f8fa 0%,#f5f8faf2 34%,#f5f8fa33 74%),url(/artwork/ui-06/abstract-ribbons.svg);background-image:linear-gradient(180deg in oklab, #f5f8fa 0%, #f5f8faf2 34%, #f5f8fa33 74%), url(/artwork/ui-06/abstract-ribbons.svg);background-position:100% 100%}}@media (forced-colors:active){.rh-navbar,.rh-navbar[data-background],.rh-footer,.rh-public-example__join{color:canvastext;background:canvas;border-color:canvastext}.rh-footer__product{background:canvas;border:1px solid canvastext}.rh-footer__community,.rh-footer__note,.rh-footer__note .rh-footer__eyebrow{color:canvastext}.rh-layout-links a[aria-current]{outline:1px solid highlight}.rh-navbar{box-shadow:none}.rh-navbar nav .rh-layout-links,.rh-navbar__actions,.rh-navbar nav .rh-layout-links>li+li{box-shadow:none;border-color:linktext}.rh-navbar .rh-nav-link{color:linktext;background:canvas}.rh-navbar .rh-nav-link:focus-visible{box-shadow:none;outline-color:highlight}.rh-footer .rh-layout-links a,.rh-footer .rh-layout-links__direction{color:linktext}.rh-footer .rh-layout-links a:focus-visible{outline-color:highlight}.rh-footer__institution,.rh-footer .rh-layout-links a{border-color:canvastext}}.rh-confirmation{--confirmation-gutter:min(var(--space-4), 5vi);box-sizing:border-box;inline-size:min(34rem, calc(100% - 2 * var(--confirmation-gutter)));max-inline-size:calc(100% - 2 * var(--confirmation-gutter));max-block-size:calc(100dvb - 2 * var(--confirmation-gutter));padding:var(--space-6);border:1px solid var(--control-border);border-radius:var(--corner-panel);background:var(--surface);color:var(--text);box-shadow:var(--elevation-overlay);overflow-wrap:anywhere;margin:auto;overflow:auto}.rh-confirmation:modal{overscroll-behavior:contain}.rh-confirmation::backdrop{overscroll-behavior:contain;background:#203d3266;overflow:hidden}.rh-confirmation>p{margin-block:var(--space-4) var(--space-6);font-weight:var(--weight-reading)}.rh-confirmation__actions{justify-content:end;gap:var(--space-4);flex-wrap:wrap;display:flex}.rh-confirmation__actions>.rh-button{max-inline-size:100%}@media (width<=36rem){.rh-confirmation{padding:var(--confirmation-gutter)}.rh-confirmation__actions{flex-direction:column;align-items:stretch}}@media (forced-colors:active){.rh-confirmation{box-shadow:none;border:2px solid canvastext}}.rh-operation-example{gap:var(--space-6);min-inline-size:0;display:grid}.rh-operation-example p{overflow-wrap:anywhere;margin:0}.rh-operation-example__actions{gap:var(--space-4);flex-wrap:wrap;display:flex}.rh-operation-example__panel{gap:var(--space-4);min-inline-size:0;display:grid}.rh-operation-example__lab{gap:var(--space-4);border-block-start:1px solid var(--control-border);padding-block-start:var(--space-6);display:grid}.rh-operation-example__lab>p{color:var(--text-secondary);font-size:var(--type-secondary)}.rh-navigation-example main{padding:var(--space-6) var(--space-4)}.rh-navigation-example section{scroll-margin-block-start:var(--space-4)}.rh-quiz-summary,.rh-question-list li,.rh-answer-editor>li{gap:var(--space-4);overflow-wrap:anywhere;flex-direction:column;min-inline-size:0;display:flex}.rh-quiz-summary{padding:var(--space-5)}.rh-quiz-summary p,.rh-question-list p{margin:0}.rh-quiz-actions{align-items:flex-start;gap:var(--space-3);flex-wrap:wrap;min-inline-size:0;display:flex}.rh-quiz-actions>*{min-inline-size:0;max-inline-size:100%}.rh-question-list,.rh-answer-editor{gap:var(--space-5);flex-direction:column;min-inline-size:0;margin:0;padding:0;list-style:none;display:flex}.rh-question-list>li{padding:var(--space-4);background:var(--surface);border:1px solid var(--control-border);border-radius:var(--corner-control)}.rh-question-list>li[data-selected=true]{border-color:var(--selection-border);background:var(--selection-surface)}.rh-answer-editor>li+li{border-block-start:1px solid var(--control-border);padding-block-start:var(--space-5)}.rh-quiz-lab,.rh-quiz-workspace,.rh-quiz-editor-column{gap:var(--space-6);min-inline-size:0;display:grid}.rh-quiz-lab{overflow-wrap:anywhere}.rh-quiz-workspace>*,.rh-quiz-media-status{min-inline-size:0}.rh-quiz-media-status:empty{display:none}.rh-quiz-fixtures{border-block-start:1px solid var(--control-border);padding-block-start:var(--space-5)}.rh-quiz-lab{container-type:inline-size}@container (width>=65rem){.rh-quiz-workspace{grid-template-columns:minmax(15rem,1fr) minmax(0,2fr);align-items:start}}@media (forced-colors:active){.rh-question-list>li{border-color:canvastext}.rh-question-list>li[data-selected=true]{border:2px solid highlight}}.rh-data-table-group,.rh-report-summary,.rh-difficulty,.rh-report-snapshot,.rh-report-example,.rh-report-question{gap:var(--space-4);overflow-wrap:anywhere;min-inline-size:0;display:grid}.rh-data-table-group p,.rh-report-summary p,.rh-difficulty p,.rh-report-question p{margin:0}.rh-data-table{max-inline-size:100%;padding:var(--space-2);overflow:auto;container-type:inline-size}.rh-data-table table{border-collapse:collapse;background:var(--surface);inline-size:100%}.rh-data-table caption{text-align:start;overflow-wrap:anywhere;inline-size:100cqi;max-inline-size:100cqi;padding-block-end:var(--space-4)}.rh-data-table th,.rh-data-table td{text-align:start;font-weight:var(--weight-reading);padding:var(--space-3);border-block-end:1px solid var(--line-decorative);vertical-align:top;overflow-wrap:anywhere}.rh-data-table th{min-inline-size:4rem}.rh-data-table thead th{overflow-wrap:normal}.rh-difficulty__question{inline-size:min(16rem,60cqi)}.rh-difficulty__accuracy{gap:var(--space-2);inline-size:min(12rem,60cqi);display:grid}.rh-difficulty__bar{border:1px solid var(--control-border);border-radius:var(--corner-small);background:var(--surface);block-size:.625rem;display:block;overflow:hidden}.rh-difficulty__bar>span{background:var(--brand-blue);block-size:100%;display:block}.rh-difficulty__exact{font-size:1em}.rh-report-summary{padding:var(--space-5)}.rh-report-summary dl{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));margin:0;display:grid}.rh-report-summary dt{color:var(--text-secondary)}.rh-report-summary dd{margin:var(--space-2) 0 0}.rh-report-actions{gap:var(--space-3);flex-wrap:wrap;min-inline-size:0;display:flex}.rh-report-actions>*{min-inline-size:0;max-inline-size:100%}.rh-report-snapshot>ol{gap:var(--space-6);margin:0;padding-inline-start:var(--space-5);display:grid}.rh-report-question>ol{padding-inline-start:var(--space-5)}.rh-report-question li{padding-block:var(--space-2)}.rh-report-fixtures{border-block-start:1px solid var(--control-border);padding-block-start:var(--space-5)}@media (forced-colors:active){.rh-difficulty__bar{border-color:canvastext}.rh-difficulty__bar>span{background:highlight}}.rh-report-question>.rh-button{justify-self:start;max-inline-size:100%}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@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}@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-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}