:root{--journal-color:#610519;--secondary-color:#b51218}.owl-carousel{display:none;width:100%;-webkit-tap-highlight-color:transparent;position:relative;z-index:1}.owl-carousel .owl-stage{position:relative;-ms-touch-action:pan-Y;touch-action:manipulation;-moz-backface-visibility:hidden}.owl-carousel .owl-stage:after{content:".";display:block;clear:both;visibility:hidden;line-height:0;height:0}.owl-carousel .owl-stage-outer{position:relative;overflow:hidden;-webkit-transform:translateZ(0)}.owl-carousel .owl-item,.owl-carousel .owl-wrapper{-webkit-backface-visibility:hidden;-moz-backface-visibility:hidden;-ms-backface-visibility:hidden;-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0)}.owl-carousel .owl-item{position:relative;min-height:1px;float:left;-webkit-backface-visibility:hidden;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}.owl-carousel .owl-item img{display:block;width:100%}.owl-carousel .owl-dots.disabled,.owl-carousel .owl-nav.disabled{display:none}.owl-carousel .owl-dot,.owl-carousel .owl-nav .owl-next,.owl-carousel .owl-nav .owl-prev{cursor:pointer;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel .owl-nav button.owl-next,.owl-carousel .owl-nav button.owl-prev,.owl-carousel button.owl-dot{background:none;color:inherit;border:none;padding:0!important;font:inherit}.owl-carousel.owl-loaded{display:block}.owl-carousel.owl-loading{opacity:0;display:block}.owl-carousel.owl-hidden{opacity:0}.owl-carousel.owl-refresh .owl-item{visibility:hidden}.owl-carousel.owl-drag .owl-item{-ms-touch-action:pan-y;touch-action:pan-y;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.owl-carousel.owl-grab{cursor:move;cursor:grab}.owl-carousel.owl-rtl{direction:rtl}.owl-carousel.owl-rtl .owl-item{float:right}.no-js .owl-carousel{display:block}.owl-carousel .animated{animation-duration:1s;animation-fill-mode:both}.owl-carousel .owl-animated-in{z-index:0}.owl-carousel .owl-animated-out{z-index:1}.owl-carousel .fadeOut{animation-name:fadeOut}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.owl-height{transition:height .5s ease-in-out}.owl-carousel .owl-item .owl-lazy{opacity:0;transition:opacity .4s ease}.owl-carousel .owl-item .owl-lazy:not([src]),.owl-carousel .owl-item .owl-lazy[src^=""]{max-height:0}.owl-carousel .owl-item img.owl-lazy{transform-style:preserve-3d}.owl-carousel .owl-video-wrapper{position:relative;height:100%;background:#000}.owl-carousel .owl-video-play-icon{position:absolute;height:80px;width:80px;left:50%;top:50%;margin-left:-40px;margin-top:-40px;background:url(../images/owl.video.play-4a37f8008959c75f619bf0a3a4e2d7a2.png) no-repeat;cursor:pointer;z-index:1;-webkit-backface-visibility:hidden;transition:transform .1s ease}.owl-carousel .owl-video-play-icon:hover{-ms-transform:scale(1.3);transform:scale(1.3)}.owl-carousel .owl-video-playing .owl-video-play-icon,.owl-carousel .owl-video-playing .owl-video-tn{display:none}.owl-carousel .owl-video-tn{opacity:0;height:100%;background-position:50%;background-repeat:no-repeat;background-size:contain;transition:opacity .4s ease}.owl-carousel .owl-video-frame{position:relative;z-index:1;height:100%;width:100%}:root{--btn-access-background:#66a22b;--btn-access-background-hover:#5c9227;--btn-access-border:unset;--btn-access-border-hover:#fff;--btn-access-color:#fff;--btn-access-color-hover:#fff;--btn-external-background:transparent;--btn-external-background-hover:#f0f0f0;--btn-external-border:1px solid #cd4400;--btn-external-border-hover:1px solid #cd4400;--btn-external-color:#cd4400;--btn-external-color-hover:#cd4400;--btn-inverse-background:transparent;--btn-inverse-background-hover:var(--journal-color);--btn-inverse-border:1px solid #d9d9d9;--btn-inverse-border-hover:1px solid var(--journal-color);--btn-inverse-border-hover:.0625rem solid var(--journal-color);--btn-inverse-color:#707070;--btn-inverse-color-hover:#f0f0f0;--btn-pdf-background:#eb5757;--btn-pdf-background-hover:#e94545;--btn-pdf-border:unset;--btn-pdf-border-hover:unset;--btn-pdf-color:#fff;--btn-pdf-color-hover:#fff;--btn-primary-background:#000;--btn-primary-background-hover:#000;--btn-primary-border:unset;--btn-primary-border-hover:unset;--btn-primary-color:#fff;--btn-primary-color-hover:#fff;--btn-secondary-background:#587fd4;--btn-secondary-background-hover:#4873d0;--btn-secondary-border:unset;--btn-secondary-border-hover:unset;--btn-secondary-color:#fff;--btn-secondary-color-hover:#fff;--scroll-padding:6rem auto auto;--highlight-color:#ecf8ff;--link-color:red;--primary:#000;--secondary:#587fd4;--secondary-lighten-15:#95aee4;--secondary-lighten-30:#d2dcf3;--text-color:#707070}@keyframes blinking{0%{transform:scale(.5);opacity:.7}to{transform:scale(1.5);opacity:0}}@keyframes bounceUp{0%{transform:rotate(180deg) translateY(0)}to{transform:rotate(180deg) translateY(-.25rem)}}@keyframes bounceDown{0%{transform:rotate(0) translateY(0)}to{transform:rotate(0) translateY(.25rem)}}html{scroll-padding:var(--scroll-padding)}article[data-design]{color:#333;font-family:"Noto Serif",serif;font-size:20px;font-size:1.25rem;font-weight:300;line-height:2;padding-bottom:2rem;margin:0}article[data-design] [role=paragraph],article[data-design] p{margin:0 0 1em}article[data-design] [role=paragraph]:last-child,article[data-design] p:last-child{margin-bottom:0}@media (max-width:767px){article[data-design]{font-size:1rem}article[data-design] a{word-break:break-word}}article[data-design] .heading{font-weight:600}article[data-design] .emphasis{font-style:italic}.core-permissions article a,article .btn,article .core-permissions a,article [type=submit],article button{align-items:center;background:#456dc5;border-radius:.25rem;display:inline-flex;font-size:12px;font-size:.75rem;font-weight:700;line-height:1;max-height:34px;min-height:34px;min-width:34px;padding:.625rem;text-transform:uppercase;transition:background .15s ease-in-out,color .15s ease-in-out}.core-permissions article a abbr,article .btn abbr,article .core-permissions a abbr,article [type=submit] abbr,article button abbr{text-transform:none}.core-permissions article a [class^=icon-],.core-permissions article a svg,article .btn [class^=icon-],article .btn svg,article .core-permissions a [class^=icon-],article .core-permissions a svg,article [type=submit] [class^=icon-],article [type=submit] svg,article button [class^=icon-],article button svg{font-size:1.2em;margin-left:.8em;margin-right:.8em}.core-permissions article a [class^=icon-]:first-child,.core-permissions article a svg:first-child,article .btn [class^=icon-]:first-child,article .btn svg:first-child,article .core-permissions a [class^=icon-]:first-child,article .core-permissions a svg:first-child,article [type=submit] [class^=icon-]:first-child,article [type=submit] svg:first-child,article button [class^=icon-]:first-child,article button svg:first-child{margin-left:0}.core-permissions article a [class^=icon-]:last-child,.core-permissions article a svg:last-child,article .btn [class^=icon-]:last-child,article .btn svg:last-child,article .core-permissions a [class^=icon-]:last-child,article .core-permissions a svg:last-child,article [type=submit] [class^=icon-]:last-child,article [type=submit] svg:last-child,article button [class^=icon-]:last-child,article button svg:last-child{margin-right:0}.core-permissions article a .icon-component svg,article .btn .icon-component svg,article .core-permissions a .icon-component svg,article [type=submit] .icon-component svg,article button .icon-component svg{max-width:1.2em}.core-permissions article a .icon-copy-o,article .btn .icon-copy-o,article .core-permissions a .icon-copy-o,article [type=submit] .icon-copy-o,article button .icon-copy-o{font-size:1.4em}@media (max-width:767px){.core-permissions article a,article .btn,article .core-permissions a,article [type=submit],article button{border-radius:.25rem;min-height:2.5rem;min-width:2.5rem}}.core-permissions article a span,article .btn span,article .core-permissions a span{line-height:1}article .btn--access{background:var(--btn-access-background);border:var(--btn-access-border);color:var(--btn-access-color)}article .btn--access:active,article .btn--access:focus-visible,article .btn--access:hover{background:var(--btn-access-background-hover);border:var(--btn-access-border-hover);color:var(--btn-access-color-hover)}article .btn--inverse{background:var(--btn-inverse-background);border:var(--btn-inverse-border);color:var(--btn-inverse-color)}article .btn--inverse:active,article .btn--inverse:focus-visible,article .btn--inverse:hover{background:var(--btn-inverse-background-hover);border:var(--btn-inverse-border-hover);color:var(--btn-inverse-color-hover)}article .btn--pdf{background:var(--btn-pdf-background);border:var(--btn-pdf-border);color:var(--btn-pdf-color)}article .btn--pdf:active,article .btn--pdf:focus-visible,article .btn--pdf:hover{background:var(--btn-pdf-background-hover);border:var(--btn-pdf-border-hover);color:var(--btn-pdf-color-hover)}article .btn--external{background:var(--btn-external-background);border:var(--btn-external-border);color:var(--btn-external-color)}article .btn--external:active,article .btn--external:focus-visible,article .btn--external:hover{background:var(--btn-external-background-hover);border:var(--btn-external-border-hover);color:var(--btn-external-color-hover)}article .btn--primary{background:var(--btn-primary-background);border:var(--btn-primary-border);color:var(--btn-primary-color)}article .btn--primary:active,article .btn--primary:focus-visible,article .btn--primary:hover{background:var(--btn-primary-background-hover);border:var(--btn-primary-border-hover);color:var(--btn-primary-color-hover)}article .btn--slim{padding:0;justify-content:center}.core-permissions article a:hover,article .btn:hover,article .core-permissions a:hover{text-decoration:none}article a{color:#707070;text-decoration:underline}article a:focus-visible{box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3)}article a:hover{color:#707070;text-decoration:underline}article a.unavailable{pointer-events:none;cursor:not-allowed;opacity:.4}article a.disabled{color:#ccc!important;opacity:.5!important;pointer-events:none!important}article h1,article h2,article h3,article h4,article h5,article h6{color:#000;font-family:Montserrat,sans-serif;margin:1rem 0}article h2{font-size:28px;font-size:1.75rem;line-height:52px;line-height:3.25rem}article h2,article h3{font-weight:800;margin:1.5rem 0 1rem}article h3{font-size:20px;font-size:1.25rem;line-height:30px;line-height:1.875rem}article img{height:auto;max-width:100%;vertical-align:middle}article .focused:not(section){box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3);transition:background .3s ease,box-shadow .3s ease}article .focused:not(section):is(figure){background-color:unset}body{background:#fff}[data-extent=frontmatter] .core-container>[property=name]{color:#000}[data-extent=frontmatter] .core-container>[property=name] .subtitle{font-family:"Noto Serif",serif}[data-extent=frontmatter] .core-container h1[property=name]{font-size:26px;font-size:1.625rem;font-weight:700;line-height:1.4;margin:.625rem 0 1rem;padding:0}[data-extent=frontmatter] .core-container h1[property=name] .subtitle{font-size:20px;font-size:1.25rem;font-weight:400}[data-extent=frontmatter] .core-container>div[property=name]{background-color:#fafafa;border-left:4px solid #d9d9d9;font-size:18px;font-weight:700;line-height:24px;margin:.5rem 0;padding:.5rem 1rem}[data-extent=frontmatter] .core-container>div[property=name] .subtitle{font-size:16px;font-size:1rem;font-weight:400}[data-extent=frontmatter] .citation{border-bottom:none;font-size:14px;font-size:.875rem;font-weight:400;padding:.75rem 0}[data-extent=frontmatter]>header,header[data-extent=frontmatter]{position:relative;z-index:2}@media (max-width:951px){[data-extent=frontmatter]>header .core-container,header[data-extent=frontmatter] .core-container{max-width:none}[data-extent=frontmatter]>header .core-container>*,header[data-extent=frontmatter] .core-container>*{padding-left:1rem!important;padding-right:1rem!important}[data-extent=frontmatter]>header .core-container>.core-self-citation,header[data-extent=frontmatter] .core-container>.core-self-citation{margin-left:1rem;padding-left:0!important}}[data-extent=bodymatter]{background-color:#fafafa;border-bottom:1px solid #d9d9d9}[data-extent=bodymatter]:not(:empty){padding:.01rem 0 2.5rem}[data-extent=bodymatter] .core-container:not(.denial-block)>*~:not(.core-relations),[data-extent=bodymatter] .core-container>[role=paragraph]:first-child{margin-top:2rem}@media (max-width:951px){[data-extent=bodymatter]{padding-left:1rem!important;padding-right:1rem!important}}[data-extent=bodymatter] .boxed-text{padding:1.5em}[data-extent=bodymatter] .boxed-text figcaption{padding:0;margin:1em 0;font-weight:700}[data-extent=backmatter],[data-extent=backmatter] .core-container>*~*{margin-top:2rem}[data-extent=backmatter] .core-container>[role=paragraph]{margin-top:1rem}@media (max-width:951px){[data-extent=article-wrapper],[data-extent=backmatter]{padding-left:1rem;padding-right:1rem}}[role~=doc-supplementary] h2{margin-bottom:1.5rem}[role~=doc-supplementary] h3{margin-top:2.5rem;margin-bottom:1rem}#abstracts{max-width:920px;margin:0 auto 2rem}#abstracts [role=paragraph]{margin-top:1rem}#abstracts+[data-extent=bodymatter]{padding-top:0}@media (max-width:951px){#abstracts{padding-left:1rem;padding-right:1rem}}@media (min-width:768px) and (max-width:1079px){#abstracts,[data-extent=article-wrapper],[data-extent=backmatter],[data-extent=bodymatter]{max-width:none}}.after-credits{margin:3rem 0;text-align:center}.after-credits a{text-decoration:none}.after-credits a:focus-visible{box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3)}.after-credits a:hover{text-decoration:none}.after-credits a.unavailable{pointer-events:none;cursor:not-allowed;opacity:.4}.after-credits a.disabled{color:#ccc!important;opacity:.5!important;pointer-events:none!important}.after-credits a{font-size:14px;font-size:.875rem;font-weight:400;text-transform:none}.after-credits a~a{line-height:1;margin:.4rem 0 .4rem .5rem}.after-credits a~a:before{content:"|";color:#d9d9d9;margin-right:.5rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.after-credits a span{text-decoration:underline}.after-credits a:focus-within span,.after-credits a:hover span{text-decoration:underline}.core-container{margin:0 auto;max-width:920px;width:100%}#abstracts,.core-editorial-notes{position:relative}#abstracts:before,.core-editorial-notes:before{background-color:#fafafa;content:"";height:calc(100% + 2rem);left:50%;position:absolute;transform:translateX(-50%);width:100vw;z-index:-1}#abstracts .core-container,.core-editorial-notes .core-container{border-bottom:1px solid #d9d9d9;padding:.5rem 0 2.5rem}.core-editorial-notes{font-size:.9em;font-weight:600;line-height:1.4}.icon-lock,.icon-lock-open,.icon-lock_open,.icon-open-lock_filled{color:inherit}@media (max-width:1023px){[data-has~=right-rail]{display:flex;flex-flow:column}}@media (max-width:531px){[data-has~=right-rail] [data-extent=backmatter],[data-has~=right-rail] [data-extent=bodymatter],[data-has~=right-rail] [data-extent=frontmatter]:not(nav){padding:0 1.5rem}}@media (min-width:532px) and (max-width:1023px){[data-has~=right-rail] [data-extent=backmatter],[data-has~=right-rail] [data-extent=bodymatter],[data-has~=right-rail] [data-extent=frontmatter]:not(nav){padding:0 1.5rem}}@media (min-width:1024px){[data-has~=right-rail]{display:grid;gap:0 1.5rem;grid-template-columns:1fr minmax(320px,808px) minmax(300px,392px) 1fr}[data-has~=right-rail] header[data-extent=frontmatter]{grid-column-start:2;grid-column-end:3}[data-has~=right-rail] [data-core-nav=header]{grid-column-start:1;grid-column-end:5}[data-has~=right-rail]>*{grid-column:2}}@media (min-width:1024px){[data-core-aside=right-rail]{grid-column:3;grid-row-start:1;grid-row-end:8;margin:0 0 0 auto;width:300px}}@media (max-width:1023px){[data-core-aside=right-rail]{order:2;margin:2rem 1.5rem 0}}dl[role=list]{display:table;width:100%;padding-left:0}dl[role=list]>[role=listitem]{display:table-row}dl[role=list] dd,dl[role=list] dt{display:table-cell}@media (min-width:768px){dl[role=list] dd,dl[role=list] dt{min-width:150px}}dl[role=list] dd{padding-left:.5em}[role=listitem]>.content,[role=listitem]>.label{display:table-cell;padding-left:.5rem}[role=listitem]>.label{font-weight:600}[role=listitem]>.content{width:100%}[role=listitem] [role=definition],[role=listitem] [role=term]{display:inline}[role=listitem] [role=term]+[role=definition]{margin-left:1rem}nav[data-core-nav]{top:0;z-index:2;display:none;position:fixed;transform:none;width:auto;max-width:193px}nav[data-core-nav] a{text-decoration:none}nav[data-core-nav] ul{list-style:none}nav [aria-controls=article_sections_menu]{display:none}@media (min-width:769px){nav[data-core-nav=header]{display:block}}nav .inactive{cursor:not-allowed;opacity:.4;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.ui-hidden{position:absolute;left:-10000px;top:auto}.citations{color:#333;font-family:inherit;font-size:14px;font-size:.875rem;font-weight:400;line-height:24px;line-height:1.5rem}[data-extent=backmatter] .citations{width:100%}.citations [tabindex="-1"]:not(.MathJax){display:none}.citations a{word-break:break-all;color:#456dc5;text-decoration:none}.citations a:not(.to-citation):hover{text-decoration:underline}.citations-truncation{margin:2rem 0 0;text-align:center}.citations-truncation .truncated{display:none}.citations-truncation.js--citations-truncated{padding:.25rem;z-index:1}.citations-truncation.js--citations-truncated:after{content:none}.citations-truncation.js--citations-truncated .untruncated{display:none}.citations-truncation.js--citations-truncated .truncated{display:inline}.external-links{align-items:center;display:flex;flex-wrap:wrap;margin-top:0}.external-links .to-citation,.external-links .to-citation__toggle,.external-links a{color:#456dc5;align-items:center;display:inline-flex;font-size:14px;font-size:.875rem;font-weight:400;line-height:16px;line-height:1rem;text-decoration:none}.external-links .to-citation [class^=icon-],.external-links .to-citation__toggle [class^=icon-],.external-links a [class^=icon-]{color:inherit;font-size:.65em;font-weight:700;line-height:1;margin-right:.6em;transition:color 0s,transform .2s ease-in-out;vertical-align:middle;border:1px solid #d9d9d9;border-radius:50%;height:20px;height:1.25rem;line-height:calc(1.25rem - 2px);width:20px;width:1.25rem;text-align:center}.external-links .to-citation [class^=icon-]:last-child,.external-links .to-citation__toggle [class^=icon-]:last-child,.external-links a [class^=icon-]:last-child{margin-left:.6em;margin-right:0}.external-links .to-citation:focus-visible,.external-links .to-citation:hover,.external-links .to-citation__toggle:focus-visible,.external-links .to-citation__toggle:hover,.external-links a:focus-visible,.external-links a:hover{color:#707070;text-decoration:none}.external-links .to-citation:focus-visible [class^=icon-],.external-links .to-citation:hover [class^=icon-],.external-links .to-citation__toggle:focus-visible [class^=icon-],.external-links .to-citation__toggle:hover [class^=icon-],.external-links a:focus-visible [class^=icon-],.external-links a:hover [class^=icon-]{border-color:inherit}.external-links .to-citation:focus-visible span,.external-links .to-citation:hover span,.external-links .to-citation__toggle:focus-visible span,.external-links .to-citation__toggle:hover span,.external-links a:focus-visible span,.external-links a:hover span{text-decoration:underline}.external-links .to-citation:focus-visible,.external-links .to-citation:hover,.external-links a:focus-visible,.external-links a:hover{color:#456dc5}.external-links a:not(.to-citation):not(.pill__to-original):not(.open-in-viewer):focus-visible,.external-links a:not(.to-citation):not(.pill__to-original):not(.open-in-viewer):hover{text-decoration:underline}.external-links>div~div:not(.no-separator),.external-links>div~div:not(.to-citation__accordion){line-height:1;margin:.4rem 0 .4rem .5rem;align-items:center;display:flex}.external-links>div~div:not(.no-separator):before,.external-links>div~div:not(.to-citation__accordion):before{content:"|";color:#d9d9d9;margin-right:.5rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.external-links .pill__to-original{background:#000;background:transparent;padding:0;box-shadow:none;filter:unset;min-height:32px;min-height:2rem;text-transform:none}.external-links .pill__to-original[aria-expanded=true]{color:inherit}.to-citation__accordion{border-top:none;width:100%}.to-citation__accordion ul{list-style:none;margin:0;padding:0}.to-citation__accordion ul li{line-height:1;padding:.25rem 0}.to-citation__toggle[aria-expanded=true] [class^=icon-]{transform:rotate(45deg)}.to-citation__toggle[aria-expanded=true] .accordion__toggle__title:before{content:attr(data-expand-title)}.to-citation__toggle .accordion__toggle__title:before{content:attr(data-collapsed-title);font-family:inherit}.to-citation__wrapper .to-citation,.to-citation__wrapper .to-citation__toggle{background:#000;background:transparent;padding:0;box-shadow:none;filter:unset;min-height:32px;min-height:2rem;text-transform:none}.to-citation__wrapper .to-citation[aria-expanded=true],.to-citation__wrapper .to-citation__toggle[aria-expanded=true]{color:inherit}.js--citations-truncatable{position:relative;transition:height .3s ease}.js--citations-truncated{overflow:hidden;position:relative}.js--citations-truncated>div:focus-within,.js--citations-truncated>div:hover{position:relative;z-index:1}.js--citations-truncated:after{background:linear-gradient(180deg,#fff 0,#fff);background:linear-gradient(180deg,hsla(0,0%,100%,0) 0,#fff);bottom:48px;bottom:3rem;content:"";height:200px;pointer-events:none;position:absolute;left:0;right:0}.js--citations-truncated .js--citations-truncated:not(.citations-truncation):not(.product-truncation) [tabindex="0"],.js--citations-truncated .js--citations-truncated:not(.citations-truncation):not(.product-truncation) a,.js--citations-truncated .js--citations-truncated:not(.citations-truncation):not(.product-truncation) button{visibility:hidden}.cited-by__entry .pill__item__footer a{color:#456dc5;align-items:center;display:inline-flex;font-size:14px;font-size:.875rem;font-weight:400;line-height:16px;line-height:1rem;text-decoration:none}.cited-by__entry .pill__item__footer a [class^=icon-]{color:inherit;font-size:.65em;font-weight:700;line-height:1;margin-right:.6em;transition:color 0s,transform .2s ease-in-out;vertical-align:middle;border:1px solid #d9d9d9;border-radius:50%;height:20px;height:1.25rem;line-height:calc(1.25rem - 2px);width:20px;width:1.25rem;text-align:center}.cited-by__entry .pill__item__footer a [class^=icon-]:last-child{margin-left:.6em;margin-right:0}.cited-by__entry .pill__item__footer a:focus-visible,.cited-by__entry .pill__item__footer a:hover{color:#707070;text-decoration:none}.cited-by__entry .pill__item__footer a:focus-visible [class^=icon-],.cited-by__entry .pill__item__footer a:hover [class^=icon-]{border-color:inherit}.cited-by__entry .pill__item__footer a:focus-visible span,.cited-by__entry .pill__item__footer a:hover span{text-decoration:underline}.cited-by__entry .pill__item__footer a~a{line-height:1;margin:.4rem 0 .4rem .5rem}.cited-by__entry .pill__item__footer a~a:before{content:"|";color:#d9d9d9;margin-right:.5rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}.cited-by__entry .pill__item__footer a [class^=icon-]{margin-left:0!important;margin-right:.6em!important}#core-collateral-references .label,#core-collateral-references .label+.citation-content{display:inline}#core-collateral-references .label{font-weight:700}#core-collateral-references .label:after{content:" "}.collapsible-figure-btn__wrapper{margin:-1rem 0 0;position:relative;text-align:center}.collapsible-figure-btn__wrapper.expanded{margin:1rem 0 0}.collapsible-wrapper.collapsed{position:relative;overflow:hidden}.collapsible-wrapper.collapsed:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:140px;height:8.75rem;background:#fff;background:linear-gradient(0deg,#fff,hsla(0,0%,100%,0));opacity:1;transition:all .25s ease-in-out}.orcid-id{font-size:0}.orcid-id:before{content:"";display:inline-block;font-size:14.4px;font-size:.9rem;color:#a6ce39}[property=email]{font-size:0}[property=email]:before{content:"";display:inline-block;font-size:14.4px;font-size:.9rem}.orcid-id,[property=email]{letter-spacing:normal}.orcid-id:before,[property=email]:before{font-family:icomoon!important;speak:none;font-style:normal;font-weight:400;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased}.contributors{border-bottom:1px solid #d9d9d9;border-top:1px solid #d9d9d9;font-size:12.24px;font-size:.765rem;font-weight:400;line-height:2.125;padding-bottom:.813rem;padding-top:.75rem}.contributors [property=author]{text-decoration:none}.contributors [property=author] a:focus-visible{box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3)}.contributors [property=author] a.unavailable{pointer-events:none;cursor:not-allowed;opacity:.4}.contributors [property=author] a.disabled{color:#ccc!important;opacity:.5!important;pointer-events:none!important}.contributors [property=author] a{line-height:1}.contributors .authors,.contributors [property=author] [property=email]{color:#707070}.contributors .heading{color:#000}.to-authors-affiliations{border-left:1px solid #d9d9d9;padding-left:1em;margin-left:1em}.to-authors-affiliations,[data-action]{font-size:10px;font-size:.625rem;font-weight:700;text-decoration:underline;text-transform:uppercase}[data-action]{cursor:pointer;outline:none}[data-action]:focus,[data-action]:focus-visible,[data-action]:hover{color:red}[data-action=hide]{margin-left:.4em}[property=affiliation] [property=email]{font-size:unset}[property=affiliation] [property=email]:before{content:unset}.denial-block{font-family:Montserrat,sans-serif;font-size:16px;font-size:1rem;margin:0 auto;padding:0 0 2em;text-align:center}.denial-block__title{font-size:21.008px;font-size:1.313rem}.denial-block__available-formats,.denial-block__cta{display:flex;justify-content:center;flex-wrap:wrap}.denial-block footer{font-size:12px;font-size:.75rem;margin-top:.125rem;text-transform:uppercase}.denial-block footer a{color:#456dc5}.core-permissions .denial-block a,.denial-block .btn,.denial-block .core-permissions a{justify-content:center;margin:0 .5rem 1rem;text-decoration:none}.core-permissions .denial-block a [class^=icon-],.denial-block .btn [class^=icon-],.denial-block .core-permissions a [class^=icon-]{font-size:1.2em}[data-design] figure{background:inherit}[data-design] figure.graphic,[data-design] figure.table{cursor:default}[data-design] figure.graphic>a img,[data-design] figure.graphic>img,[data-design] figure.table>a img,[data-design] figure.table>img{padding:1rem}[data-design] figure.graphic>a img~figcaption,[data-design] figure.graphic>img~figcaption,[data-design] figure.table>a img~figcaption,[data-design] figure.table>img~figcaption{border-top:none}[data-design] figure.graphic>.table-wrap:last-of-type:not(:last-child)+*,[data-design] figure.graphic>img:last-of-type:not(:last-child)+*,[data-design] figure.table>.table-wrap:last-of-type:not(:last-child)+*,[data-design] figure.table>img:last-of-type:not(:last-child)+*{border-top:1px solid #f0f0f0}[data-design] figure.graphic>.table-wrap:first-of-type:not(:first-child)+*,[data-design] figure.graphic>img:first-of-type:not(:first-child)+*,[data-design] figure.table>.table-wrap:first-of-type:not(:first-child)+*,[data-design] figure.table>img:first-of-type:not(:first-child)+*{border-bottom:1px solid #f0f0f0}[data-design] figure.table img:not(:last-of-type){padding-bottom:0}[data-design] figure.table img~img{padding-top:0}[data-design] figure .collapsible-wrapper>figcaption,[data-design] figure>figcaption{color:#707070;font-size:14px;font-size:.875rem;padding:1rem;text-align:left}[data-design] figure .collapsible-wrapper>figcaption:not(:first-child),[data-design] figure>figcaption:not(:first-child){border-top:1px solid #f0f0f0}[data-design] figure .collapsible-wrapper>figcaption:first-child,[data-design] figure>figcaption:first-child{border-bottom:1px solid #f0f0f0}figure{cursor:default!important;margin:0;padding:0}.fv table,figure table{border-collapse:separate;border-spacing:0;font-size:15.2px;font-size:.95rem;line-height:1.2;min-width:100%}.fv table:not([data-shading=custom]) tbody:not([data-shading=custom])>tr:nth-child(2n),.fv table:not([data-shading=custom]) thead:not([data-shading=custom]),figure table:not([data-shading=custom]) tbody:not([data-shading=custom])>tr:nth-child(2n),figure table:not([data-shading=custom]) thead:not([data-shading=custom]){background-color:#f0f0f0}.fv table thead tr:first-child td,.fv table thead tr:first-child th,figure table thead tr:first-child td,figure table thead tr:first-child th{border-top:none}.fv table td,figure table td{font-size:inherit;font-weight:400;vertical-align:baseline}.fv table td [role=paragraph]:only-child,figure table td [role=paragraph]:only-child{margin:0}.fv table tr>td,.fv table tr>th,figure table tr>td,figure table tr>th{padding:.6rem 1rem}.fv table tr>td:first-child,.fv table tr>th:first-child,figure table tr>td:first-child,figure table tr>th:first-child{border-left:none;padding:.6rem 1rem}.fv table tr>td:last-child,.fv table tr>th:last-child,figure table tr>td:last-child,figure table tr>th:last-child{border-right:none;padding:.6rem 1rem}.fv table td[data-xml-align=center],.fv table th[data-xml-align=center],figure table td[data-xml-align=center],figure table th[data-xml-align=center]{text-align:center}.fv table td[data-xml-align=left],.fv table th[data-xml-align=left],figure table td[data-xml-align=left],figure table th[data-xml-align=left]{text-align:left}.fv table td[data-xml-align=right],.fv table th[data-xml-align=right],figure table td[data-xml-align=right],figure table th[data-xml-align=right]{text-align:right}.fv table [role=listitem]~[role=listitem],figure table [role=listitem]~[role=listitem]{margin-top:.5rem}.fv table [role=listitem] .content,figure table [role=listitem] .content{padding:0}figure .table-wrap{overflow:auto}figure .table-wrap+.footnotes,figure .table-wrap+.notes{border-top:1px solid #d9d9d9;padding-top:1em}figure .table-wrap-foot{border-top:1px solid #f0f0f0;padding:1em;font-size:.875em}figure .table-wrap-foot>p{margin:0}figure .table-wrap+.table-wrap{margin-top:1rem}figure.graphic>img{display:block;max-width:100%;height:auto}figure figcaption .heading{font-weight:600}figcaption a{color:#707070;text-decoration:underline}figcaption a:focus-visible{box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3)}figcaption a:hover{color:#707070;text-decoration:underline}figcaption a.unavailable{pointer-events:none;cursor:not-allowed;opacity:.4}figcaption a.disabled{color:#ccc!important;opacity:.5!important;pointer-events:none!important}.figure-wrap{background-color:#fff;border:1px solid #f0f0f0;box-shadow:0 .125rem .25rem rgba(51,51,51,.1);font-family:Montserrat,sans-serif;font-size:12.8px;font-size:.8rem;line-height:2;margin:2rem 0;position:relative;overflow:hidden;z-index:0}.figure-wrap>header{background-color:#707070;color:#fff;display:flex;justify-content:space-between}.figure-wrap>header .label{align-items:center;display:flex;font-weight:600;min-height:48px;min-height:3rem;padding:0 1rem}.figure-wrap>header nav{border-left:1px solid hsla(0,0%,85.1%,.4)}.figure-wrap>header nav .open-in-viewer{align-items:center;background:#000;background:transparent;color:#fff;display:flex;justify-content:center;min-height:48px;min-height:3rem;text-decoration:none;width:48px;width:3rem}.figure-wrap>header nav .open-in-viewer:hover{background:#7d7d7d;color:#fff;text-decoration:none}.core-permissions .figure-wrap a.figure-pop-btn,.figure-wrap .btn.figure-pop-btn,.figure-wrap .core-permissions a.figure-pop-btn{border:none;border-radius:2rem 0 0 2rem;display:flex;font-size:10px;font-size:.625rem;padding:.5rem 1rem;position:absolute;right:0;text-transform:uppercase;top:8px;top:.5rem;transform:translateX(101%);transition:all .3s ease}.core-permissions .figure-wrap a.figure-pop-btn [class^=icon-],.figure-wrap .btn.figure-pop-btn [class^=icon-],.figure-wrap .core-permissions a.figure-pop-btn [class^=icon-]{font-size:16px;font-size:1rem;margin-right:.25rem}.core-permissions .figure-wrap a.figure-pop-btn:focus-within,.core-permissions .figure-wrap a.figure-pop-btn:hover,.figure-wrap .btn.figure-pop-btn:focus-within,.figure-wrap .btn.figure-pop-btn:hover,.figure-wrap .core-permissions a.figure-pop-btn:focus-within,.figure-wrap .core-permissions a.figure-pop-btn:hover{color:#fff}.figure-wrap .figure-pop-btn:focus-within,.figure-wrap:hover .figure-pop-btn{transform:translateX(0)}.figure-wrap .footnote,.figure-wrap .notes{color:#707070;font-size:14px;font-size:.875rem;line-height:1.5;padding:0 1rem;text-align:left}.figure-wrap .notes{padding:1rem}.figure-wrap .notes [role~=doc-footnote],.figure-wrap .notes [role~=doc-footnote] [role=paragraph]:last-child{margin-bottom:0}.figure-wrap .notes [role~=doc-footnote] .label+[role=paragraph]{margin-top:0}.figure-wrap .notes [role~=doc-footnote]:first-child{padding-top:0}.figure-wrap .notes [role~=doc-footnote]:last-child{padding-bottom:0}.figure-wrap figcaption .notes{padding-left:0;padding-right:0}table tbody{border-top:1px solid #707070}table td,table th{border:1px solid #d9d9d9;padding:.75rem 1rem}table td:first-child,table th:first-child{padding-left:0}table td:last-child,table th:last-child{padding-right:0}table td:not([align]),table th:not([align]){text-align:unset}.table{width:unset}[data-presentation=diminished-in-flow]{border-bottom:1px solid #f0f0f0;border-top:2px solid #000;margin:1.5rem 0 1rem;padding-bottom:.5rem;padding-top:.5rem}@media (min-width:532px){[data-presentation=diminished-in-flow]{clear:both;float:right;margin-left:2rem;max-width:320px}}@media (min-width:532px) and (max-width:1023px){[data-presentation=diminished-in-flow]{width:35%}}@media (min-width:1024px){[data-presentation=diminished-in-flow]{width:40%}}.fv,[data-presentation=diminished-in-flow] .notes,[data-presentation=diminished-in-flow] [data-presentation=suppressed-in-flow],[data-presentation=diminished-in-flow] [role=doc-noteref]{display:none}.fv{background:#fff;bottom:0;font-size:14px;font-size:.875rem;height:100vh;left:0;position:fixed;right:0;top:0;transition:opacity .3s,filter .4s,transform .4s;width:100vw;z-index:1400}.fv a{color:inherit;text-decoration:underline}.fv a:focus,.fv a:focus-within,.fv a:hover,.fv a[href="#"]{box-shadow:none!important;text-decoration:none}.fv button:focus{box-shadow:none!important;outline:none!important}.fv [role=paragraph],.fv p{margin:0 0 1em}.fv [role=paragraph]:last-child,.fv p:last-child{margin-bottom:0}.fv .focused{background:transparent;box-shadow:none;position:relative}.fv .focused:before{background:var(--highlight-color);border-radius:.25rem;box-shadow:.625rem 0 0 var(--highlight-color),-.625rem 0 0 var(--highlight-color);content:"";height:calc(100% - 1rem);left:0;position:absolute;transition:background .3s ease,box-shadow .3s ease;top:8px;top:.5rem;width:100%}.fv.js--hidden{opacity:0;filter:blur(30px);transform:scale(.8)}.fv--transitionable{transition:width .4s,left .4s,top .4s,bottom .4s,right .4s,transform .4s}.core-permissions .fv .share-buttons a,.fv .share-buttons .btn,.fv .share-buttons .core-permissions a{align-items:center;background:#456dc5;border-radius:.25rem;display:inline-flex;font-size:12px;font-size:.75rem;font-weight:700;line-height:1;max-height:34px;min-height:34px;min-width:34px;padding:.625rem;text-transform:uppercase;transition:background .15s ease-in-out,color .15s ease-in-out}.core-permissions .fv .share-buttons a abbr,.fv .share-buttons .btn abbr,.fv .share-buttons .core-permissions a abbr{text-transform:none}.core-permissions .fv .share-buttons a [class^=icon-],.core-permissions .fv .share-buttons a svg,.fv .share-buttons .btn [class^=icon-],.fv .share-buttons .btn svg,.fv .share-buttons .core-permissions a [class^=icon-],.fv .share-buttons .core-permissions a svg{font-size:1.2em;margin-left:.8em;margin-right:.8em}.core-permissions .fv .share-buttons a [class^=icon-]:first-child,.core-permissions .fv .share-buttons a svg:first-child,.fv .share-buttons .btn [class^=icon-]:first-child,.fv .share-buttons .btn svg:first-child,.fv .share-buttons .core-permissions a [class^=icon-]:first-child,.fv .share-buttons .core-permissions a svg:first-child{margin-left:0}.core-permissions .fv .share-buttons a [class^=icon-]:last-child,.core-permissions .fv .share-buttons a svg:last-child,.fv .share-buttons .btn [class^=icon-]:last-child,.fv .share-buttons .btn svg:last-child,.fv .share-buttons .core-permissions a [class^=icon-]:last-child,.fv .share-buttons .core-permissions a svg:last-child{margin-right:0}.core-permissions .fv .share-buttons a .icon-component svg,.fv .share-buttons .btn .icon-component svg,.fv .share-buttons .core-permissions a .icon-component svg{max-width:1.2em}.core-permissions .fv .share-buttons a .icon-copy-o,.fv .share-buttons .btn .icon-copy-o,.fv .share-buttons .core-permissions a .icon-copy-o{font-size:1.4em}@media (max-width:767px){.core-permissions .fv .share-buttons a,.fv .share-buttons .btn,.fv .share-buttons .core-permissions a{border-radius:.25rem;min-height:2.5rem;min-width:2.5rem}}.fv .share-buttons .btn--citeulike,.fv .share-buttons .btn--citeulike:active,.fv .share-buttons .btn--citeulike:focus-visible,.fv .share-buttons .btn--citeulike:hover{background:#0888c8;color:#fff}.fv .share-buttons .btn--digg,.fv .share-buttons .btn--digg:active,.fv .share-buttons .btn--digg:focus-visible,.fv .share-buttons .btn--digg:hover{background:#000;color:#fff}.fv .share-buttons .btn--email,.fv .share-buttons .btn--email:active,.fv .share-buttons .btn--email:focus-visible,.fv .share-buttons .btn--email:hover{background:#707070;color:#fff}.fv .share-buttons .btn--facebook,.fv .share-buttons .btn--facebook:active,.fv .share-buttons .btn--facebook:focus-visible,.fv .share-buttons .btn--facebook:hover{background:#3b5998;color:#fff}.fv .share-buttons .btn--gmail,.fv .share-buttons .btn--gmail:active,.fv .share-buttons .btn--gmail:focus-visible,.fv .share-buttons .btn--gmail:hover{background:#dd4b39;color:#fff}.fv .share-buttons .btn--google,.fv .share-buttons .btn--google:active,.fv .share-buttons .btn--google:focus-visible,.fv .share-buttons .btn--google:hover{background:#4285f4;color:#fff}.fv .share-buttons .btn--instagram,.fv .share-buttons .btn--instagram:active,.fv .share-buttons .btn--instagram:focus-visible,.fv .share-buttons .btn--instagram:hover{background:#e1306c;color:#fff}.fv .share-buttons .btn--linkedin,.fv .share-buttons .btn--linkedin:active,.fv .share-buttons .btn--linkedin:focus-visible,.fv .share-buttons .btn--linkedin:hover{background:#0077b5;color:#fff}.fv .share-buttons .btn--mendeley,.fv .share-buttons .btn--mendeley:active,.fv .share-buttons .btn--mendeley:focus-visible,.fv .share-buttons .btn--mendeley:hover{background:#af122b;color:#fff}.fv .share-buttons .btn--messenger,.fv .share-buttons .btn--messenger:active,.fv .share-buttons .btn--messenger:focus-visible,.fv .share-buttons .btn--messenger:hover{background:#0078ff;color:#fff}.fv .share-buttons .btn--reddit,.fv .share-buttons .btn--reddit:active,.fv .share-buttons .btn--reddit:focus-visible,.fv .share-buttons .btn--reddit:hover{background:#ff4500;color:#fff}.fv .share-buttons .btn--sinaweibo,.fv .share-buttons .btn--sinaweibo:active,.fv .share-buttons .btn--sinaweibo:focus-visible,.fv .share-buttons .btn--sinaweibo:hover{background:#e6162d;color:#fff}.fv .share-buttons .btn--twitter,.fv .share-buttons .btn--twitter:active,.fv .share-buttons .btn--twitter:focus-visible,.fv .share-buttons .btn--twitter:hover{background:#1da1f2;color:#fff}.fv .share-buttons .btn--wechat,.fv .share-buttons .btn--wechat:active,.fv .share-buttons .btn--wechat:focus-visible,.fv .share-buttons .btn--wechat:hover{background:#00a152;color:#fff}.fv .share-buttons .btn--youtube,.fv .share-buttons .btn--youtube:active,.fv .share-buttons .btn--youtube:focus-visible,.fv .share-buttons .btn--youtube:hover{background:red;color:#fff}.core-permissions .fv .share-buttons a [class^=icon-],.fv .share-buttons .btn [class^=icon-],.fv .share-buttons .core-permissions a [class^=icon-]{color:inherit}.fv .tab__nav{display:flex;flex-grow:1;justify-content:center}.fv .tab__nav__item{background:#000;background:transparent;border-radius:0;border:2px solid transparent;border-right:none;border-left:none;color:#333;filter:none;font-size:18px;font-size:1.125rem;font-weight:700;padding:0;text-transform:uppercase}.fv .tab__nav__item.disabled,.fv .tab__nav__item:disabled,.fv .tab__nav__item[disabled]{opacity:.4;pointer-events:none!important}.fv .tab__nav__item~.tab__nav__item{margin-left:3rem}.fv .tab__nav__item.active,.fv .tab__nav__item:focus-visible,.fv .tab__nav__item:hover{background:#000;background:transparent;border-bottom-color:#456dc5;color:#456dc5}.fv .tab__nav__item.active{cursor:default}.fv__content{z-index:1}.fv__content .tab__pane{display:grid;grid-template-columns:repeat(4,1fr);padding:0}@media (min-width:1921px){.fv__content .tab__pane{grid-template-columns:repeat(5,1fr)}}@media (max-width:1023px){.fv__content .tab__pane{grid-template-columns:repeat(3,1fr)}}@media (max-width:767px){.fv__content .tab__pane{grid-template-columns:repeat(2,1fr)}}@media (max-width:531px){.fv__content .tab__pane{grid-template-columns:repeat(1,1fr)}}.fv__directory{display:none;flex-flow:column nowrap;height:100%;overflow:auto;width:100%;z-index:1}.fv--image-drag .fv__directory{pointer-events:none}.fv__directory .core-auxdata-missing{display:none}.fv__download-item{display:flex;justify-content:space-between}.fv__download-item+.fv__download-item{border-top:1px solid #d9d9d9;margin-top:1rem;padding-top:1rem}.fv__fit{position:relative;overflow:hidden}.fv__fit img{position:absolute;height:auto;left:50%;top:50%;transform:translate(-50%,-50%);max-width:100%;min-height:100%;min-width:100%;-o-object-fit:cover;object-fit:cover;width:auto;padding:0}.fv__fit .figure-wrap{display:none}.fv__fit:after{content:"";display:block;padding-top:63%}.fv__fit--overlay{align-items:center;background:#000;background:rgba(0,0,0,.6);display:flex;height:100%;justify-content:center;opacity:0;position:absolute;transition:opacity .4s;width:100%;z-index:1300}.fv__fit--overlay span{background:#fff;border-radius:.25rem;color:#000;font-size:12px;font-size:.75rem;font-weight:700;padding:.5rem 3.5rem;text-transform:uppercase}.fv__fit:focus-visible .fv__fit--overlay,.fv__fit:hover .fv__fit--overlay{opacity:1}.fv__header{background:#fff;border-bottom:1px solid #d9d9d9;display:flex;padding-left:3.75rem;z-index:2;position:sticky;top:0}.fv__header .fv__close{align-items:center;background:#000;background:transparent;border-left:1px solid hsla(0,0%,80%,.4);border-radius:0;color:#333!important;display:flex;flex-shrink:0;font-size:1.17em;height:60px;height:3.75rem;justify-content:center;width:60px;width:3.75rem}.fv__header .fv__close:focus-visible,.fv__header .fv__close:hover{background:#f2f2f2;color:#587fd4}.fv__item{align-items:center;background:#fff;border-right:1px solid #d9d9d9;border-bottom:1px solid #d9d9d9;display:flex;flex-flow:column;padding:2rem}.fv__item__description{font-size:12px;font-size:.75rem;margin-top:.5rem;text-align:center}.fv__item__description a{color:#707070}.fv__item__description img{vertical-align:middle}.fv__item__description .notes{display:none}.fv__item__title{margin-top:.5rem}.fv__item__view{background:#fff;border:1px solid #f0f0f0;min-width:100%;text-align:center}.fv__item__view i{font-size:48px;font-size:3rem;padding:.5em;display:inline-block}.fv__lightbox{background:#000;bottom:0;display:flex;left:0;right:0;max-width:100%;max-height:100%;position:absolute;transition:opacity .25s,transform .4s ease-in;top:0;width:100%;z-index:1}.fv__lightbox .heading{font-weight:600}.fv__lightbox--others .fv__slideshow__item,.fv__lightbox.displaying-html .fv__slideshow__item{min-width:0;overflow:auto;max-width:90%;max-height:75vh;margin:15vh auto 0}@media (max-width:531px){.fv__lightbox--others .fv__slideshow__item,.fv__lightbox.displaying-html .fv__slideshow__item{max-height:calc(100% - 6.5rem);margin:6.5rem auto 0}}.fv__lightbox.displaying-image .iv-container{background:#000;left:0;position:absolute;width:100%;z-index:1}.fv__lightbox.displaying-image .iv-container.js--hidden{z-index:-1}.fv__lightbox--tables,.fv__lightbox--tables.displaying-image .iv-container{background:#fafafa}.fv__lightbox--tables.displaying-html .fv__slideshow__item{border:2px solid #d9d9d9;height:auto}.fv__lightbox--tables .fv__slideshow__item a{text-decoration:underline}.fv__lightbox--tables .fv__slideshow__item img{height:auto;max-height:none}.fv__lightbox--tables .fv__slideshow__item table{border:none;max-width:100%;background:#fff}.fv__lightbox--tables .fv__slideshow__item img+.notes{border-top-width:2px}.fv__lightbox--tables .fv__slideshow__item .notes{background:#fff;border-top-width:0;padding:1em}.fv__lightbox.js--hidden{opacity:0;transform:translateY(60%)}.fv__lightbox.js-open-info--opened .fv__toolbar__holster .active:before{background:var(--secondary);opacity:1}@media (min-width:768px){.fv__lightbox.js-open-info--opened .fv__slideshow{transition:all .2s ease;width:calc(100% - 380px)}}.fv__lightbox--figures .fv__slideshow .inline-graphic img,.fv__lightbox--tables .fv__slideshow .inline-graphic img{transform:none;display:inline-block;position:static}.fv__lightbox--figures .fv__slideshow__owl img,.fv__lightbox--tables .fv__slideshow__owl img{max-height:100vh;transform:scale(1);display:block;position:absolute;left:0;top:0;bottom:0}.fv__navItem{border-right:1px solid #d9d9d9;cursor:pointer;height:100%;min-width:136px;min-width:8.5rem;padding:.5rem .5rem 1rem;text-align:center;transition:all .2s ease-in-out}.owl-item:first-child .fv__navItem{border-left:1px solid #d9d9d9}.fv__navItem:hover{border-bottom:unset;cursor:pointer}.fv__navItem__cover{border:1px solid #bbb;background:#f0f0f0}.fv__navItem__cover i{font-size:40px;font-size:2.5rem;padding:.5em;display:inline-block;color:#707070}.fv__navItem__cover .core-auxdata-missing,.fv__navItem__cover .figure-wrap{display:none}.fv__navItem__title{margin-top:.5rem}.fv__navItem.super-active{background:#f0f0f0;border-bottom:1px solid #707070}.fv__panel{bottom:0;box-shadow:-2px 0 15px rgba(0,0,0,.3);display:flex;flex:1 0 auto;flex-direction:column;max-width:100vw;right:0;top:88px;top:5.5rem;transform:translateX(100%);transition:all .3s ease;width:380px;z-index:1}.fv__panel,.fv__panel:before{background:#fff;position:absolute}.fv__panel:before{bottom:100%;box-shadow:-2px -12px 15px rgba(0,0,0,.3);content:"";height:88px;height:5.5rem;width:100%}@media (max-width:767px){.fv__panel{padding-bottom:3rem;transform:translateX(0);width:100vw}}.fv__panel.js--hidden{opacity:0;transform:translateX(200%)}.js--slideshowNav-open .fv__panel{bottom:128px;bottom:8rem}.fv__panel__close{align-items:center;background:#000;background:transparent;border-left:1px solid #d9d9d9;color:#707070;display:flex;padding:1.5rem}.fv__panel__close i{font-size:1.3em}.fv__panel__close:hover{background:#f2f2f2}.fv__panel__contentTitle{color:#000;font-size:18px;font-size:1.125rem;font-weight:800;line-height:24px;line-height:1.5rem;text-transform:uppercase}.fv__panel__contentTitle:not(:empty){margin:0 0 1rem}.fv__panel__header{display:flex;border-bottom:1px solid #d9d9d9}.fv__panel__title{align-items:center;display:flex;font-size:24px;font-size:1.5rem;font-weight:700;padding:1rem 1.5rem 0}.fv__panel__text{color:#707070;line-height:1.57;overflow:auto;padding:1.5rem}.fv__panel__text:empty{display:none}.fv__panel__text a:not(.btn){text-decoration:underline;color:#707070}.fv__panel__text a:not(.btn) i+span{margin-left:.8em}.fv__panel__text .notes:not(:first-child){margin-top:.5rem}.fv__panel__text .otherData:not(:empty){margin-bottom:1rem}.fv__panel__text .otherData:not(:empty) [role=doc-footnote]:first-child{padding:0}.fv__slideshow{min-width:0;transition:width .3s ease}.fv__slideshow,.fv__slideshow__item{height:100%;position:relative;width:100%}.fv__slideshow__item{max-height:100vh;min-width:100%}.fv__slideshow__item .table-wrap{overflow:unset}.fv__slideshow__item thead{background:#fff;position:sticky;top:0;z-index:1}.fv__slideshow .thumbnail-container{background:#fff;border-radius:.25rem;bottom:8px;bottom:.5rem;box-shadow:0 0 1.25rem rgba(0,0,0,.13);display:flex;gap:16px;gap:1rem;left:8px;left:.5rem;max-width:25vw;overflow:auto;padding:.5rem;position:absolute;z-index:1}.fv__slideshow .thumbnail-container .thumbnail{background:transparent;border-radius:.25rem;box-shadow:0 0 .5rem rgba(0,0,0,.2);height:64px;height:4rem;margin:0;min-width:100%;padding:0}.fv__slideshow .thumbnail-container .thumbnail.active{box-shadow:0 0 .5rem var(--secondary)!important}.fv__slideshow .thumbnail-container .thumbnail img{border-radius:.25rem;height:100%!important;-o-object-fit:cover;object-fit:cover;position:static!important;width:100%!important}.fv__slideshow .thumbnail-item{align-items:center;display:flex;flex-direction:column;font-size:12px;font-size:.75rem;min-width:96px;min-width:6rem;width:96px;width:6rem}.fv__slideshow .thumbnail-item span{display:block;overflow:hidden;text-align:center;text-overflow:ellipsis;white-space:nowrap;width:100%}.fv__slideshow__owl{bottom:0;height:100%;left:0;position:absolute;width:100%}.fv__slideshow .owl-next,.fv__slideshow .owl-prev{outline:0;border:none;color:#fff}.fv--image-drag .fv__slideshow .owl-next{transform:translate(100%,-50%)!important}.fv--image-drag .fv__slideshow .owl-prev{transform:translate(-100%,-50%)!important}.fv__slideshowNav{background:#fff;bottom:0;display:flex;filter:drop-shadow(0 0 8px rgba(0,0,0,.3));left:0;position:absolute;transition:all .3s ease;width:100%;z-index:53}.fv__slideshowNav.js--hidden{transform:translateY(100%)}.fv__slideshowNav.js--hidden .fv__slideshowNav__tongue path{fill:#333}.fv__slideshowNav.js--hidden .fv__slideshowNav__tongue tspan{fill:#fff}.fv__slideshowNav__tongue{position:absolute;bottom:100%;left:50%;transform:translateX(-50%);transition:filter .2s,transform .3s ease}.fv--image-drag .fv__slideshowNav__tongue{transform:translate(-50%,100%)}.fv__slideshowNav__tongue svg{display:block}.fv__slideshowNav__tongue tspan{text-transform:uppercase;font-weight:700;color:#333}.fv__slideshowNav__tongue .icon-in-svg{font-size:22.4px;font-size:1.4rem;font-weight:400}.fv__slideshowNav .owl-next,.fv__slideshowNav .owl-prev{background:#fafafa;border:none;border-radius:0;color:#707070;font-size:19.2px;font-size:1.2rem;margin:0;padding:1.2rem}.fv__slideshowNav .owl-next.disabled,.fv__slideshowNav .owl-prev.disabled{color:#ccc;background:#fafafa}.fv__slideshowNav .owl-next:not(.disabled),.fv__slideshowNav .owl-prev:not(.disabled){box-shadow:0 0 8px rgba(0,0,0,.3);cursor:pointer}.fv__slideshowNav .owl-item{border-bottom:1px solid transparent}.fv__slideshowNav .owl-carousel{min-width:0;max-width:100%;overflow:hidden;padding:0}.fv__slideshowNav .owl-stage{display:flex;min-width:100%;border-right:1px solid #d9d9d9}.fv__slideshowNav .fv__slideshowNav__back{align-items:center;color:#fff;display:flex;flex-flow:column nowrap;justify-content:center;min-width:136px;min-width:8.5rem;order:4;background:#333;letter-spacing:.02em;line-height:1.7em;min-height:128px;min-height:8rem;text-align:center;text-decoration:none;text-transform:uppercase}.fv__slideshowNav .fv__slideshowNav__back:focus-visible,.fv__slideshowNav .fv__slideshowNav__back:hover{color:#fff;background:#707070}.fv__slideshowNav .fv__slideshowNav__back i{margin:.5em 0;font-size:2.7em}.fv__slideshowNav__owl{overflow-x:hidden}.fv__toolbar{align-items:center;background-color:#000;border-bottom:none;color:#fff;display:flex;min-height:88px;min-height:5.5rem;padding:1rem;position:absolute;top:0;transition:transform .4s ease,opacity .2s ease,padding-right .3s ease;width:100%;z-index:2}.fv__slideshow--zoomed.displaying-image .fv__toolbar{border-bottom:none;background-color:#000;background-color:transparent;background-image:linear-gradient(180deg,rgba(11,11,11,.4),rgba(11,11,11,0))}.fv__slideshow--zoomed.displaying-image .fv__toolbar:after{content:""}.fv--image-drag .fv__toolbar{pointer-events:none;opacity:0;transform:translateY(-100%)}.fv__lightbox--tables .fv__toolbar{background:#fff;border-bottom:1px solid #bbb;color:#333}.fv__lightbox--tables .fv__toolbar:after{content:none}.fv__lightbox--tables .fv__toolbar .fv__toolbar__info{border-left:.063rem solid #bbb}.fv__toolbar:after{content:none;width:100%;left:0;top:0;z-index:-1;height:170px;position:absolute;pointer-events:none;background:linear-gradient(180deg,#000,#000 33.62%,#000 72.67%,#000 104.12%);background:linear-gradient(180deg,rgba(0,0,0,.74),rgba(0,0,0,.3) 33.62%,rgba(0,0,0,.05) 72.67%,transparent 104.12%)}.fv__toolbar__holster{display:flex;align-items:center;font-size:2em}.fv__toolbar__holster a{color:inherit;margin:0 .25em;min-width:28px;min-width:1.75rem;padding:.25em;position:relative;text-align:center;text-decoration:none}.fv__toolbar__holster a i{display:block;font-size:28px;font-size:1.75rem;position:relative}.fv__toolbar__holster a.disabled,.fv__toolbar__holster a:disabled,.fv__toolbar__holster a[disabled]{opacity:.4;pointer-events:none!important}.fv__toolbar__holster a:before{background:#e5e5e5;background:hsla(0,0%,89.8%,.3);border-radius:50%;content:"";height:40px;left:50%;opacity:0;position:absolute;transform:translate(-50%,-50%);transition:opacity .25s;top:50%;width:40px}.fv__toolbar__holster a.js--selected:before{width:40px;padding-top:unset}.fv__toolbar__holster a:focus-visible:before,.fv__toolbar__holster a:hover:before{opacity:1}.fv__toolbar__holster .icon-share{font-size:.75em}.fv__toolbar__holster .icon-Download{font-size:1.1em}.fv__toolbar__holster .icon-subdirectory_arrow_left{font-size:.75em}.fv__toolbar__info{border-left:1px solid hsla(0,0%,100%,.6);margin:0 0 0 1rem;padding:0 0 0 1rem;flex:1 0 0;min-width:0}.fv__toolbar__info .notes{display:none}.fv__toolbar__info .caption,.fv__toolbar__info figcaption{overflow:hidden;text-overflow:ellipsis}@media (max-width:767px){.fv__toolbar__info{margin-left:0}}@media (max-width:531px){.fv__toolbar__info{display:none}}.fv__toolbar__close{align-items:center;color:inherit;display:flex;font-weight:400;text-transform:uppercase}.fv__toolbar__close i{font-size:20px;font-size:1.25rem;margin-right:.5em;transition:transform .2s ease-in-out}@media (max-width:767px){.fv__toolbar__close span{display:none}}@media (max-width:531px){.fv__toolbar__close{flex:1}}.fv__toolbar__contentText{margin:0 0 .875rem!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fv__toolbar__contentText .otherData,.fv__zoom .icon-zoom-out{display:none}.fv__zoom.fv--prezoomed .icon-zoom-out{display:block}.fv__zoom.fv--prezoomed .icon-zoom-in{display:none}.fv--draggable{cursor:grab}.fv--no-transition{transition:none!important}.fv [data-presentation=suppressed-in-viewer]{display:none!important}.fv .owl-carousel{padding:0}.fv .owl-carousel .owl-item img{width:auto}.fv .owl-next{right:0}.fv .owl-nav [class*=owl-]{align-items:center;display:flex;font-size:19.2px;font-size:1.2rem;justify-content:center;padding:1.4rem .8rem;background:#333;background:rgba(51,51,51,.6);position:absolute;top:50%;z-index:5;transform:translateY(-50%);transition:transform .3s ease}.fv .owl-nav [class*=owl-].disabled{opacity:.3;pointer-events:none}.fv .owl-nav [class*=owl-].owl-prev{border-bottom-left-radius:0;border-top-left-radius:0}.fv .owl-nav [class*=owl-].owl-next{border-bottom-right-radius:0;border-top-right-radius:0}.fv__lightbox--figures img,.fv__slideshow__owl img{margin:unset}.fv__lightbox--figures .iv-snap-view,.fv__slideshow__owl .iv-snap-view{background:#333;background:rgba(51,51,51,.8);border-bottom:0}.fv__lightbox--figures .iv-snap-view img,.fv__slideshow__owl .iv-snap-view img{position:static;width:auto}.fv__lightbox--figures .iv-snap-image-wrap img,.fv__slideshow__owl .iv-snap-image-wrap img{max-height:100%;max-width:100%;margin:auto}.fv .iv-container{overflow:visible;height:calc(100% - 5.5rem);top:88px;top:5.5rem}.fv .iv-snap-view{background:#000;background:rgba(0,0,0,.55);transition:opacity .4s ease,transform .3s ease}.fv .iv-snap-view .iv-snap-image{margin:0}.fv .iv-image{background:#fff}.fv .iv-snap-image-wrap{display:block;top:0;left:0;right:0;bottom:0;transform:none}.fv .iv-zoom-actions{border-top:1px solid hsla(0,0%,100%,.6);bottom:0;top:auto}.owl-carousel .owl-item{height:100%}.owl-carousel .owl-stage-outer{height:100%;overflow:visible}.owl-carousel .owl-stage{height:100%}.core-classifications ol,.keywords ol,[property=keywords] ol{display:flex;flex-flow:row wrap;list-style:none;margin:0;padding:0}.core-classifications li,.keywords li,[property=keywords] li{margin:0 .5rem .5rem 0}.core-classifications a,.keywords a,[property=keywords] a{background:#f0f0f0;border:1px solid #d9d9d9;border-radius:.25rem;box-sizing:border-box;color:#333;display:inline-block;font-size:12px;font-size:.75rem;font-weight:inherit;letter-spacing:normal;line-height:inherit;padding:.5rem 1rem;text-decoration:none;text-transform:unset;transition:all .15s ease-in-out}.core-classifications a:focus-visible,.keywords a:focus-visible,[property=keywords] a:focus-visible{box-shadow:0 0 .063rem .25rem hsla(0,0%,43.9%,.3);text-decoration:none}.core-classifications a:hover,.keywords a:hover,[property=keywords] a:hover{background:#fafafa;color:#333}[data-extent=frontmatter] [property=keywords]{align-items:center;background-color:#fafafa;display:grid;grid-template-columns:auto 1fr;grid-gap:1rem;padding:1rem}[data-extent=frontmatter] [property=keywords]:first-of-type:not(:only-of-type){padding-bottom:0}[data-extent=frontmatter] [property=keywords] h3{color:#000;font-size:16px;font-size:1rem;margin:.625rem 0}[lang=ar],[lang=arc],[lang=arz],[lang=ckb],[lang=dv],[lang=fa],[lang=ha],[lang=he],[lang=khw],[lang=ks],[lang=ps],[lang=sd],[lang=ur],[lang=uz_AF],[lang=yi]{direction:rtl;text-align:right}article[data-design] span[role=math]{display:inline-block;max-width:95%;vertical-align:bottom}article[data-design] span[role=math]::-webkit-scrollbar{height:2px;background-color:#ccc}.display-formula{margin:1rem 0}.display-formula .inner{text-align:center}.display-formula .label{display:table-cell;white-space:nowrap}.display-formula [role=math]{display:table-cell;width:100%}.MathJax_Display{margin-bottom:0}.MathJax .math>span{font-size:inherit!important}.info-panel,.meta-panel{align-items:center;display:flex;flex-flow:row wrap;justify-content:space-between}.info-panel__left-content,.info-panel__right-content,.meta-panel__left-content,.meta-panel__right-content{align-items:center;display:flex;flex-wrap:wrap}.info-panel__left-content>div,.info-panel__right-content>div,.meta-panel__left-content>div,.meta-panel__right-content>div{display:flex}.info-panel{border-top:1px solid #d9d9d9;padding:.625rem 0}.info-panel__article_tools .btn--slim,.info-panel__citations .btn--slim{padding:0;justify-content:center}.info-panel__formats{align-items:center;display:flex}.info-panel__formats .btn--other span{display:inline-block}.info-panel__formats .btn--other span .hidden-sm{margin-right:.2rem}.core-permissions .info-panel__item a,.info-panel__item .btn,.info-panel__item .core-permissions a{margin:0 0 0 .25rem;text-decoration:none}.core-permissions .info-panel__item:last-child a:last-child,.info-panel__item:last-child .btn:last-child,.info-panel__item:last-child .core-permissions a:last-child{margin-right:0}.info-panel__metrics{display:flex}@media (max-width:767px){.info-panel__metrics{display:none!important}}.info-panel .article-tools{display:flex}@media (max-width:531px){.info-panel{justify-content:flex-start}.info-panel__right-content{margin-top:-.25rem}.core-permissions .info-panel__item a,.info-panel__item .btn,.info-panel__item .core-permissions a{margin-top:.25rem}}.meta-panel{color:#707070;font-weight:400;line-height:1.2}.meta-panel,.meta-panel__access{font-size:14px;font-size:.875rem}.meta-panel__access{font-weight:600;text-transform:uppercase}.meta-panel__access--free{color:#74b600}.meta-panel__access--full{color:inherit}.meta-panel__access--open{color:#f68212}.meta-panel__access--other{color:#eb1616}.meta-panel__access [class^=icon-]{color:inherit;font-size:14px;font-size:.875rem}.meta-panel__access [class^=icon-]+span{margin-left:.25rem}.meta-panel__cc{align-items:center}.meta-panel__cc i{font-size:16px;font-size:1rem}.meta-panel__cc i~i{margin-left:.25rem}.meta-panel__cc a{color:inherit;display:flex}.meta-panel__cc a,.meta-panel__cc a:focus,.meta-panel__cc a:hover{text-decoration:none}.meta-panel__left-content{overflow:hidden}.meta-panel__left-content>div{align-items:center;transform:translateX(-1.189rem)}.meta-panel__left-content>div:before{background-color:#707070;height:12px;border-radius:50%;content:"";display:inline-block;margin:0 .563rem;vertical-align:middle;width:1.008px;width:.063rem}.meta-panel__share{line-height:1}.meta-panel__share .addthis_default_style .at300b,.meta-panel__share .addthis_default_style .at300bo,.meta-panel__share .addthis_default_style .at300m{padding:0}.meta-panel__share .addthis_toolbox .at-icon-wrapper{margin:0;vertical-align:middle}.meta-panel__share .addthis .at-icon-wrapper{overflow:initial}.meta-panel__share .addthis a{color:inherit;display:flex;font-size:inherit;line-height:1;margin:0 0 0 .875rem;text-decoration:none}@media (max-width:767px){.meta-panel__share{display:none!important}}.meta-panel__type{text-transform:capitalize}.sticky-menu{background:#fff;border-top:1px solid #d9d9d9;box-shadow:0 .188rem .5rem rgba(0,0,0,.2);font-size:16px;font-size:1rem;left:0;margin-top:-1px;width:100%;z-index:1}.lock-screen .sticky-menu{z-index:1}.sticky-menu>nav{display:flex;max-width:920px;margin:0 auto}.sticky-menu-container{position:relative;z-index:1}.sticky-menu__nav{background:#fff;display:flex;margin:0;min-width:0;padding:0;overflow:auto}.sticky-menu__nav li{display:flex;margin:0 .5rem}.sticky-menu__nav li a{border:none;height:44px;height:2.75rem;align-items:center;color:#707070;border-radius:0;display:flex;justify-content:center;text-decoration:none;width:44px;width:2.75rem}.sticky-menu__nav li a:focus-within,.sticky-menu__nav li a:hover{background:#f0f0f0;color:#707070}.sticky-menu__nav li a.active{background:#707070;color:#fff}.sticky-menu__nav .hint{display:none}.sticky-menu .sticky-menu__sections{border-right:1px solid #d9d9d9;padding:0 1rem;align-items:center;color:#707070;border-radius:0;display:flex;justify-content:center;text-decoration:none}.sticky-menu .sticky-menu__sections:focus-within,.sticky-menu .sticky-menu__sections:hover{background:#f0f0f0;color:#707070}.sticky-menu .sticky-menu__sections.active{background:#707070;color:#fff}.sticky-menu .icon-info{font-size:1.3em}.sticky-menu .icon-eye,.sticky-menu .icon-metrics,.sticky-menu .icon-timeline{font-size:1.2em}.info-panel__metrics{align-items:center}.toolbar-metric{display:flex;z-index:1}.toolbar-metric-container+.scite-badge{margin:0 0 0 1rem}.toolbar-metric__link{background:#000;background:transparent;color:#000;padding:0}.toolbar-metric__link .metrics-icon--citations path,.toolbar-metric__link .metrics-icon--downloads path,.toolbar-metric__link .metrics-icon path{fill:currentColor}.toolbar-metric:focus-within .toolbar-metric__link,.toolbar-metric__link:focus-within,.toolbar-metric__link:hover,.toolbar-metric__link[aria-expanded=true]{color:#000;text-decoration:none}.toolbar-metric:focus-within .toolbar-metric__link .metrics-icon--citations path,.toolbar-metric__link:focus-within .metrics-icon--citations path,.toolbar-metric__link:hover .metrics-icon--citations path,.toolbar-metric__link[aria-expanded=true] .metrics-icon--citations path{fill:unset}.toolbar-metric:focus-within .toolbar-metric__link .metrics-icon--downloads path,.toolbar-metric__link:focus-within .metrics-icon--downloads path,.toolbar-metric__link:hover .metrics-icon--downloads path,.toolbar-metric__link[aria-expanded=true] .metrics-icon--downloads path{fill:unset}.toolbar-metric__link .chart-icon{display:none}.toolbar-metric__total{align-items:center;display:flex;font-size:14px;font-size:.875rem;line-height:1;margin:0 .75rem 0 0}.toolbar-metric__total:last-of-type{margin-right:0}.toolbar-metric__total--empty{color:#000}.toolbar-metric__menu{background:#fff;box-shadow:0 .25rem .75rem rgba(0,0,0,.2);color:#707070;left:0;min-width:240px;min-width:15rem;top:calc(100% + .25rem);transform:none}.toolbar-metric__menu:not(.js--metrics-open){pointer-events:none}.toolbar-metric__menu:not(.js--metrics-open) .toolbar-metric__metrics-link{display:none}.toolbar-metric__menu .metrics-menu__dropdown{transform:none}.toolbar-metric__menu-title{font-size:16px;font-size:1rem;line-height:2;margin:0 0 .875rem}.toolbar-metric__menu-section .menu-title{font-size:14px;font-size:.875rem}.toolbar-metric__menu-section .menu-title .menu-title-text{font-size:inherit}.toolbar-metric__menu-section .menu-title--citations{color:#1554b2}.toolbar-metric__menu-section .menu-title--downloads{color:#74b600}.toolbar-metric__menu-section .metrics-icon--citations path{fill:#1554b2}.toolbar-metric__menu-section .metrics-icon--downloads path{fill:#74b600}.toolbar-metric__menu-section .menu-list{color:inherit;margin:.5rem 0}.toolbar-metric__menu-section .menu-list:empty{margin:0}.toolbar-metric__metrics-link{align-items:center;background:#fafafa;border-color:#d9d9d9;color:#000;display:flex;justify-content:center;min-height:40px;min-height:2.5rem;padding:0}.toolbar-metric__metrics-link:focus-within,.toolbar-metric__metrics-link:hover{background:#f0f0f0;color:#000}.toolbar-metric__metrics-link:focus-within span,.toolbar-metric__metrics-link:hover span{color:currentColor}.toolbar-metric__metrics-link svg path{fill:#707070}.toolbar-metric .metrics-icon.chart-icon{border-right:none;padding:.25rem .5rem .25rem 0}.toolbar-metric .metrics-icon.link-icon{height:14px;height:.875rem;width:14px;width:.875rem}.toolbar-metric .metrics-icon--citations,.toolbar-metric .metrics-icon--downloads{height:16px;height:1rem;width:16px;width:1rem}.toolbar-metric__data[value*='"menuSections":[{},{}]']~.metrics-menu{display:none}.numeric-metrics-container,.sidebar-metric{background:#000;background:transparent}.numeric-metrics-container__content-section,.sidebar-metric__content-section{padding:0}.numeric-metrics-container a:focus,.sidebar-metric a:focus{text-decoration:none}.numeric-metrics-container .metrics-header,.sidebar-metric .metrics-header{align-items:center;border:none;display:none}.numeric-metrics-container .metrics-header .chart-icon,.sidebar-metric .metrics-header .chart-icon{display:none}.numeric-metrics-container .metrics-header .metrics-link,.sidebar-metric .metrics-header .metrics-link{color:var(--primary);padding:0}.numeric-metrics-container .metrics-header .metrics-link:focus-within,.numeric-metrics-container .metrics-header .metrics-link:hover,.sidebar-metric .metrics-header .metrics-link:focus-within,.sidebar-metric .metrics-header .metrics-link:hover{color:#000}.numeric-metrics-container .metrics-header .metrics-link path,.sidebar-metric .metrics-header .metrics-link path{fill:currentColor}.numeric-metrics-container .metrics-header .metrics-link span,.sidebar-metric .metrics-header .metrics-link span{color:inherit}.numeric-metrics-container .metrics-chart,.sidebar-metric .metrics-chart{width:100%}.numeric-metrics-container .metrics-chart .dots .dot:hover,.sidebar-metric .metrics-chart .dots .dot:hover{fill:#fff}.numeric-metrics-container .metrics-chart__svg,.sidebar-metric .metrics-chart__svg{width:100%}.numeric-metrics-container .metrics-chart .svg-metrics__x-axis text,.numeric-metrics-container .metrics-chart .svg-metrics__y-axis text,.sidebar-metric .metrics-chart .svg-metrics__x-axis text,.sidebar-metric .metrics-chart .svg-metrics__y-axis text{fill:#333}.numeric-metrics-container .metrics-chart .svg-metrics__x-axis line,.numeric-metrics-container .metrics-chart .svg-metrics__y-axis line,.sidebar-metric .metrics-chart .svg-metrics__x-axis line,.sidebar-metric .metrics-chart .svg-metrics__y-axis line{stroke:#d9d9d9}.numeric-metrics-container .metrics-icon path,.sidebar-metric .metrics-icon path{fill:#fff}.numeric-metrics-container .metrics-title__text,.sidebar-metric .metrics-title__text{font-size:inherit}.numeric-metrics-container .metrics-total__item-text,.sidebar-metric .metrics-total__item-text{color:inherit}.numeric-metrics-container .metrics-tabs__item:first-child .metrics-tabs__item-link,.sidebar-metric .metrics-tabs__item:first-child .metrics-tabs__item-link{border-radius:2rem;border-top-right-radius:0;border-bottom-right-radius:0}.numeric-metrics-container .metrics-tabs__item:last-child .metrics-tabs__item-link,.sidebar-metric .metrics-tabs__item:last-child .metrics-tabs__item-link{border-radius:2rem;border-top-left-radius:0;border-bottom-left-radius:0}.numeric-metrics-container .metrics-tabs__item-link,.sidebar-metric .metrics-tabs__item-link{border-color:#707070;color:#707070;font-size:12px;font-size:.75rem;font-weight:600;letter-spacing:.1em;line-height:40px;line-height:2.5rem;padding:0 .5rem;text-transform:uppercase}.numeric-metrics-container .metrics-tabs__item-link:focus-within,.numeric-metrics-container .metrics-tabs__item-link:hover,.sidebar-metric .metrics-tabs__item-link:focus-within,.sidebar-metric .metrics-tabs__item-link:hover{background:#707070;border-color:#707070;color:#fff}.numeric-metrics-container .metrics-tabs__item-link.metrics-selected--js,.sidebar-metric .metrics-tabs__item-link.metrics-selected--js{background:#707070;border-color:#707070;color:#fff;pointer-events:none}.numeric-metrics-container .metrics-tabs__item-link .tab-text,.sidebar-metric .metrics-tabs__item-link .tab-text{color:inherit}.numeric-metrics-container .metrics-nav__item,.sidebar-metric .metrics-nav__item{margin-right:.75rem}.numeric-metrics-container .metrics-nav__item-link,.sidebar-metric .metrics-nav__item-link{border-radius:2rem;display:flex;font-size:12px;font-size:.75rem;height:30px;height:1.875rem;padding:.2rem .875rem;text-transform:uppercase}.numeric-metrics-container .metrics-nav__item-link:not(.metrics-selected--js),.sidebar-metric .metrics-nav__item-link:not(.metrics-selected--js){background:#000;background:transparent;border-color:#707070;color:#707070}.numeric-metrics-container .metrics-nav__item-link.metrics-nav__item-link--disabled,.sidebar-metric .metrics-nav__item-link.metrics-nav__item-link--disabled{pointer-events:none}.numeric-metrics-container .metrics-nav__item-link .nav-text,.numeric-metrics-container .metrics-nav__item-link:hover .nav-text,.sidebar-metric .metrics-nav__item-link .nav-text,.sidebar-metric .metrics-nav__item-link:hover .nav-text{color:currentColor;font-size:inherit;line-height:1}.numeric-metrics-container .metrics-nav__item-link .metrics-icon path,.numeric-metrics-container .metrics-nav__item-link:hover .metrics-icon path,.sidebar-metric .metrics-nav__item-link .metrics-icon path,.sidebar-metric .metrics-nav__item-link:hover .metrics-icon path{fill:currentColor}.metrics-sub-title{color:inherit;font-size:inherit}.numeric-metrics-container .metrics-chart{margin-left:0;margin-right:0}.numeric-metrics-container .metrics-chart__right-subsection{margin-bottom:1rem;max-width:unset;position:relative;width:100%}.numeric-metrics-container .metrics-chart__top{flex-direction:column-reverse;padding-left:0;padding-right:0}.numeric-metrics-container .metrics-header{border-top:1px solid #d9d9d9;margin-top:1.5rem}.numeric-metrics-container .metrics-menu.metrics-tabs{margin:0}.numeric-metrics-container .metrics-menu:not(.metrics-tabs){position:absolute;top:100%;right:-8px;right:-.5rem;margin:1rem}.numeric-metrics-container .metrics-menu:not(.metrics-tabs).metrics-menu--download{right:32px;right:2rem}.numeric-metrics-container .numeric-metrics__content-section{padding:0}.core-collateral{background:#fff;display:none;font-size:14px;font-size:.875rem;height:100%;max-width:470px;padding:0;position:fixed;right:0;top:0;transform:translateX(100%);transition:transform .4s ease;width:100%;z-index:1400}.core-collateral.pill--open{transform:translateX(0)}.core-collateral img{height:auto;max-width:100%;vertical-align:middle}.core-collateral figcaption{margin:1rem 0}.core-collateral figcaption:first-child{margin-top:0}.core-collateral [role=paragraph],.core-collateral p{margin:0 0 1rem}.core-collateral [role=paragraph]:last-child,.core-collateral p:last-child{margin-bottom:0}.core-collateral .heading{font-weight:600}.core-collateral .link{color:red;text-decoration:underline}.core-collateral .inactive{cursor:not-allowed;opacity:.4;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.core-collateral .open-access{color:inherit}.core-collateral .text-right{text-align:right}.core-collateral .btn,.core-collateral .core-permissions a,.core-collateral [type=submit],.core-collateral button,.core-permissions .core-collateral a{align-items:center;background:#456dc5;border-radius:.25rem;display:inline-flex;font-size:12px;font-size:.75rem;font-weight:700;line-height:1;max-height:34px;min-height:34px;min-width:34px;padding:.625rem;text-transform:uppercase;transition:background .15s ease-in-out,color .15s ease-in-out}.core-collateral .btn abbr,.core-collateral .core-permissions a abbr,.core-collateral [type=submit] abbr,.core-collateral button abbr,.core-permissions .core-collateral a abbr{text-transform:none}.core-collateral .btn [class^=icon-],.core-collateral .btn svg,.core-collateral .core-permissions a [class^=icon-],.core-collateral .core-permissions a svg,.core-collateral [type=submit] [class^=icon-],.core-collateral [type=submit] svg,.core-collateral button [class^=icon-],.core-collateral button svg,.core-permissions .core-collateral a [class^=icon-],.core-permissions .core-collateral a svg{font-size:1.2em;margin-left:.8em;margin-right:.8em}.core-collateral .btn [class^=icon-]:first-child,.core-collateral .btn svg:first-child,.core-collateral .core-permissions a [class^=icon-]:first-child,.core-collateral .core-permissions a svg:first-child,.core-collateral [type=submit] [class^=icon-]:first-child,.core-collateral [type=submit] svg:first-child,.core-collateral button [class^=icon-]:first-child,.core-collateral button svg:first-child,.core-permissions .core-collateral a [class^=icon-]:first-child,.core-permissions .core-collateral a svg:first-child{margin-left:0}.core-collateral .btn [class^=icon-]:last-child,.core-collateral .btn svg:last-child,.core-collateral .core-permissions a [class^=icon-]:last-child,.core-collateral .core-permissions a svg:last-child,.core-collateral [type=submit] [class^=icon-]:last-child,.core-collateral [type=submit] svg:last-child,.core-collateral button [class^=icon-]:last-child,.core-collateral button svg:last-child,.core-permissions .core-collateral a [class^=icon-]:last-child,.core-permissions .core-collateral a svg:last-child{margin-right:0}.core-collateral .btn .icon-component svg,.core-collateral .core-permissions a .icon-component svg,.core-collateral [type=submit] .icon-component svg,.core-collateral button .icon-component svg,.core-permissions .core-collateral a .icon-component svg{max-width:1.2em}.core-collateral .btn .icon-copy-o,.core-collateral .core-permissions a .icon-copy-o,.core-collateral [type=submit] .icon-copy-o,.core-collateral button .icon-copy-o,.core-permissions .core-collateral a .icon-copy-o{font-size:1.4em}@media (max-width:767px){.core-collateral .btn,.core-collateral .core-permissions a,.core-collateral [type=submit],.core-collateral button,.core-permissions .core-collateral a{border-radius:.25rem;min-height:2.5rem;min-width:2.5rem}}.core-collateral .btn span,.core-collateral .core-permissions a span,.core-permissions .core-collateral a span{line-height:1}.core-collateral .btn--access{background:var(--btn-access-background);border:var(--btn-access-border);color:var(--btn-access-color)}.core-collateral .btn--access:active,.core-collateral .btn--access:focus-visible,.core-collateral .btn--access:hover{background:var(--btn-access-background-hover);border:var(--btn-access-border-hover);color:var(--btn-access-color-hover)}.core-collateral .btn--inverse{background:var(--btn-inverse-background);border:var(--btn-inverse-border);color:var(--btn-inverse-color)}.core-collateral .btn--inverse:active,.core-collateral .btn--inverse:focus-visible,.core-collateral .btn--inverse:hover{background:var(--btn-inverse-background-hover);border:var(--btn-inverse-border-hover);color:var(--btn-inverse-color-hover)}.core-collateral .btn--pdf{background:var(--btn-pdf-background);border:var(--btn-pdf-border);color:var(--btn-pdf-color)}.core-collateral .btn--pdf:active,.core-collateral .btn--pdf:focus-visible,.core-collateral .btn--pdf:hover{background:var(--btn-pdf-background-hover);border:var(--btn-pdf-border-hover);color:var(--btn-pdf-color-hover)}.core-collateral .btn--external{background:var(--btn-external-background);border:var(--btn-external-border);color:var(--btn-external-color)}.core-collateral .btn--external:active,.core-collateral .btn--external:focus-visible,.core-collateral .btn--external:hover{background:var(--btn-external-background-hover);border:var(--btn-external-border-hover);color:var(--btn-external-color-hover)}.core-collateral .btn--primary{background:var(--btn-primary-background);border:var(--btn-primary-border);color:var(--btn-primary-color)}.core-collateral .btn--primary:active,.core-collateral .btn--primary:focus-visible,.core-collateral .btn--primary:hover{background:var(--btn-primary-background-hover);border:var(--btn-primary-border-hover);color:var(--btn-primary-color-hover)}.core-collateral .btn--slim{padding:0;justify-content:center}.core-collateral .btn:hover,.core-collateral .core-permissions a:hover,.core-permissions .core-collateral a:hover{text-decoration:none}.core-collateral [role=tabpanel]{scroll-behavior:smooth}.core-collateral>[role=tabpanel]{display:flex;flex-direction:column;height:100%}.core-collateral>[role=tabpanel] h3{display:none}.core-collateral>[role=tabpanel] h4{color:#000;font-size:18px;font-size:1.125rem;font-weight:800;line-height:24px;line-height:1.5rem;margin-top:0;text-transform:uppercase}.core-collateral>[role=tabpanel] h4 abbr{text-transform:none}.core-collateral>[role=tabpanel]:focus-visible{outline:none}.core-collateral>[role=tabpanel]>header{align-items:center;border-bottom:1px solid #d9d9d9;display:flex;flex-shrink:0;height:56px;justify-content:space-between;padding:0 0 0 1.2rem}.core-collateral>[role=tabpanel]>header h2{align-items:center;color:#333;display:flex;font-size:19.008px;font-size:1.188rem;font-weight:400;line-height:1;margin:0}.core-collateral>[role=tabpanel]>header h2 [class^=icon-]{color:#707070;font-size:inherit;margin:0 .75rem 0 0}.core-collateral [role=tablist]{background:#f0f0f0;color:#707070;display:flex;margin:0;padding-top:.5rem;border-bottom:6px solid var(--secondary)}.core-collateral [role=tablist] button{background:#fff;color:#456dc5}.core-collateral [role=tablist] button.active{background:var(--secondary);color:#fff}.core-collateral [role=tablist] button{border:none;border-radius:10px 10px 0 0;box-shadow:none;cursor:pointer;filter:unset;flex:1;font-size:16px;font-size:1rem;font-weight:800;justify-content:center;height:56px;margin:0 .5rem;max-height:none;padding:0;text-align:center;text-transform:uppercase}.core-collateral [role=tablist] button:focus-visible:not(.active),.core-collateral [role=tablist] button:hover:not(.active){background:var(--secondary-lighten-30);color:var(--secondary)}.core-collateral [role=tablist] button.active{cursor:default}.core-collateral [role=tablist] button+button{margin-left:0}.core-collateral [data-back=collateral],.core-collateral [data-close=collateral]{align-items:center;background:#000;background:transparent;border:none;border-radius:0;color:#333;cursor:pointer;display:flex;justify-content:center;line-height:1;height:59px;height:3.6875rem;max-height:none;padding:0;width:59px;width:3.6875rem}.core-collateral [data-back=collateral]:focus-visible,.core-collateral [data-back=collateral]:hover,.core-collateral [data-close=collateral]:focus-visible,.core-collateral [data-close=collateral]:hover{background:#cdd8ef;color:#333;filter:unset}.core-collateral [data-back=collateral] [class^=icon-],.core-collateral [data-close=collateral] [class^=icon-]{font-size:17.28px;font-size:1.08rem;margin:0!important}.core-collateral [data-back=collateral]{border-right:1px solid #d9d9d9}.core-collateral [data-close=collateral]{border-left:1px solid #d9d9d9}.core-collateral .core-enumeration{font-size:16px;font-size:1rem;font-weight:700}.core-collateral .core-enumeration [property=isPartOf] span{font-weight:inherit}.core-collateral .cover-image{flex-shrink:0;margin-right:1rem;max-width:300px;max-width:18.75rem}.core-collateral .citation-form .format-select{border:none;max-width:100%;padding:0}.core-collateral .citations-count{background:#707070;border-radius:50%;color:#fff;display:inline-block;font-size:12px;font-size:.75rem;font-weight:700;height:2.25em;line-height:2.25em;margin:0 0 0 .5em;min-width:2.25em;position:relative;top:-.125em}.core-collateral .active .citations-count{background:#fff;color:#587fd4}.core-collateral .expand-all-wrapper{display:flex;justify-content:flex-end;margin-bottom:.938rem}.core-collateral [data-expandable=all]{background:transparent;border:none;color:#456dc5;font-size:12px;font-size:.75rem;font-weight:400;letter-spacing:0;line-height:16px;line-height:1rem;min-height:unset;padding:0;text-decoration:underline;text-transform:none}.core-collateral [data-expandable=item]{border-top:1px solid #d9d9d9}.core-collateral [data-expandable=item]:last-child{border-bottom:1px solid #d9d9d9}.core-collateral [data-expandable=item]+[property=affiliation]{border-top:1px solid #d9d9d9;padding-top:1rem}.core-collateral [data-expandable=item]>.content{padding:0 0 2rem .5rem;transition:line-height .2s ease-out,color .2s ease-out}.core-collateral [data-expandable=item]>.heading{font-size:14px;font-size:.875rem;font-weight:700;padding:1rem 0}.core-collateral [data-expandable=item]>.heading h4,.core-collateral [data-expandable=item]>.heading h5{color:inherit;font-family:inherit;font-size:inherit;font-weight:inherit;letter-spacing:inherit;line-height:inherit;margin:0;text-transform:inherit}.core-collateral [data-expandable=item]>.heading a{align-items:center;display:inline-flex;margin-left:.2rem;text-decoration:none}.core-collateral [data-expandable=item] [aria-controls]{cursor:pointer;outline:none;position:relative;transition:background .2s ease-in-out}.core-collateral [data-expandable=item] [aria-controls]>*{padding-right:1.5rem}.core-collateral [data-expandable=item] [aria-controls] [class^=icon-]{border-radius:50%;color:#333;font-size:16px;font-size:1rem;line-height:14px;line-height:.875rem;position:absolute;right:0;text-align:center;top:50%;transform:translateY(-50%);transition:all .2s ease-in-out;width:16px;width:1rem}.core-collateral [data-expandable=item] [aria-controls]:hover [class^=icon-]{color:#000}.core-collateral [data-expandable=item] [aria-expanded=false] [class^=icon-]{transform:translateY(-50%) rotate(180deg)}.core-collateral [data-expandable=item] [aria-expanded=false]+.content{opacity:0}.core-collateral [property=university]{color:#707070;font-size:12px;font-weight:400;margin-top:4px}.core-collateral .focused:not([role=tabpanel]){background:transparent;box-shadow:none;position:relative}.core-collateral .focused:not([role=tabpanel]):before{background:var(--highlight-color);border-radius:.25rem;box-shadow:.625rem 0 0 var(--highlight-color),-.625rem 0 0 var(--highlight-color);content:"";height:calc(100% - 1rem);left:0;position:absolute;transition:background .3s ease,box-shadow .3s ease;top:8px;top:.5rem;width:100%;z-index:-1}[role=doc-footnote] .focused:not([role=tabpanel]):before{height:100%;top:0}.core-author-link{margin-top:.5rem}.core-authors>h4{align-items:center;display:flex;justify-content:space-between}.core-authors [property=affiliation]~[property=affiliation]{margin-top:.5rem}.core-journal-description{flex-grow:1}.core-journal-description>div+div{margin-top:.5rem}.core-journal-presentation{display:block;color:inherit;font-size:14px;font-size:.875rem;font-weight:400}.core-journal-presentation [property=author]{border-top:none}.core-journal-presentation [property=email]{margin-left:0}.core-journal-presentation .heading,.core-journal-presentation .label,.core-pagination{font-weight:600}.core-pagination .content{font-weight:400}.core-permissions [data-tags=copyright]{fill:currentColor;height:20px;height:1.25rem;margin-right:.5rem}.core-permissions .icon-external-link,.core-permissions .icon-open_in_new{opacity:.5;transform:scale(.75)}[data-core-nav=header]{top:0;display:none;position:fixed;transform:none;width:auto}[data-core-nav=header] a{text-decoration:none}[data-core-nav=header] ul{list-style:none}[data-core-nav=header] [aria-controls=article_sections_menu]{display:none}@media (min-width:769px){[data-core-nav=header]{display:block}}nav[data-core-nav=collateral]{background:#fff;border-radius:2rem;box-shadow:0 2px 4px rgba(0,0,0,.1);color:#707070;display:flex;flex-direction:column;justify-content:center;overflow:hidden;position:fixed;text-align:center;transition:right 0s;z-index:1200}.pill-lock-screen nav[data-core-nav=collateral]{z-index:1400}nav[data-core-nav=collateral] ul{list-style:none;margin:0;padding:0}nav[data-core-nav=collateral] a{align-items:center;color:inherit;display:flex;height:50px;justify-content:center;position:relative;width:40px;z-index:1}nav[data-core-nav=collateral] a:hover{background:#cdd8ef;color:#666}nav[data-core-nav=collateral] a:hover .hint{opacity:1;transform:translateX(0) translateY(-50%)}nav[data-core-nav=collateral] a.active{background:#666;color:#fff}nav[data-core-nav=collateral] a [class^=icon-]{align-items:center;display:flex;min-height:20px;min-height:1.25rem}nav[data-core-nav=collateral] a [class^=icon-]:before{vertical-align:middle}nav[data-core-nav=collateral] a .hint{background:#000;background:rgba(0,0,0,.75);color:#fff;display:none;font-size:12px;font-size:.75rem;opacity:0;padding:.3em .75em;pointer-events:none;position:absolute;right:110%;top:50%;transform-origin:100% 0;transform:translateX(-50%) translateY(-50%);transition:opacity .3s ease,transform .35s ease-in-out;white-space:nowrap}nav[data-core-nav=collateral]:hover .hint{opacity:.6;transform:translateX(-1rem) translateY(-50%)}nav[data-core-nav=collateral] .icon-info{font-size:1.3em}nav[data-core-nav=collateral] .icon-eye,nav[data-core-nav=collateral] .icon-metrics,nav[data-core-nav=collateral] .icon-timeline{font-size:1.2em}[id^=core-collateral] .section--wrapper,[id^=core-collateral] [role=tabpanel]{height:100%;overflow-y:auto;padding:0 1.5rem}[id^=core-collateral] .section--wrapper:focus-visible,[id^=core-collateral] [role=tabpanel]:focus-visible{outline:none}[id^=core-collateral] .section--wrapper>div:not(:empty),[id^=core-collateral] .section--wrapper>section:not(:empty),[id^=core-collateral] [role=tabpanel]>div:not(:empty),[id^=core-collateral] [role=tabpanel]>section:not(:empty){margin:0;padding:1.25rem 0}.iOS [id^=core-collateral] .section--wrapper{max-height:calc(100vh - 3.6875rem)}.iOS [id^=core-collateral] [role=tabpanel]{max-height:calc(100vh - 8.1875rem - 62px)}#core-collateral-info .section--wrapper>div:not(:empty),#core-collateral-info .section--wrapper>section:not(:empty),#core-collateral-info [role=tabpanel]>div:not(:empty),#core-collateral-info [role=tabpanel]>section:not(:empty){border-bottom:1px solid #d9d9d9}#core-collateral-info .section--wrapper>div:last-child,#core-collateral-info .section--wrapper>section:last-child,#core-collateral-info [role=tabpanel]>div:last-child,#core-collateral-info [role=tabpanel]>section:last-child{border-bottom:none}#core-collateral-metrics .section--wrapper>div:not(:empty),#core-collateral-metrics .section--wrapper>section:not(:empty),#core-collateral-metrics [role=tabpanel]>div:not(:empty),#core-collateral-metrics [role=tabpanel]>section:not(:empty){border-bottom:1px solid #d9d9d9}#core-collateral-metrics .section--wrapper>div:last-child,#core-collateral-metrics .section--wrapper>section:last-child,#core-collateral-metrics [role=tabpanel]>div:last-child,#core-collateral-metrics [role=tabpanel]>section:last-child{border-bottom:none}#core-collateral-fulltext-options .section--wrapper>div:not(:empty),#core-collateral-fulltext-options .section--wrapper>section:not(:empty),#core-collateral-fulltext-options [role=tabpanel]>div:not(:empty),#core-collateral-fulltext-options [role=tabpanel]>section:not(:empty){border-bottom:1px solid #d9d9d9}#core-collateral-fulltext-options .section--wrapper>div:last-child,#core-collateral-fulltext-options .section--wrapper>section:last-child,#core-collateral-fulltext-options [role=tabpanel]>div:last-child,#core-collateral-fulltext-options [role=tabpanel]>section:last-child{border-bottom:none}#core-collateral-purchase-access .section--wrapper>div:not(:empty),#core-collateral-purchase-access .section--wrapper>section:not(:empty),#core-collateral-purchase-access [role=tabpanel]>div:not(:empty),#core-collateral-purchase-access [role=tabpanel]>section:not(:empty){border-bottom:1px solid #d9d9d9}#core-collateral-purchase-access .section--wrapper>div:last-child,#core-collateral-purchase-access .section--wrapper>section:last-child,#core-collateral-purchase-access [role=tabpanel]>div:last-child,#core-collateral-purchase-access [role=tabpanel]>section:last-child{border-bottom:none}#core-collateral-media .section--wrapper>div:not(:empty),#core-collateral-media .section--wrapper>section:not(:empty),#core-collateral-media [role=tabpanel]>div:not(:empty),#core-collateral-media [role=tabpanel]>section:not(:empty),#core-collateral-references .section--wrapper>div:not(:empty),#core-collateral-references .section--wrapper>section:not(:empty),#core-collateral-references [role=tabpanel]>div:not(:empty),#core-collateral-references [role=tabpanel]>section:not(:empty),#core-collateral-tables .section--wrapper>div:not(:empty),#core-collateral-tables .section--wrapper>section:not(:empty),#core-collateral-tables [role=tabpanel]>div:not(:empty),#core-collateral-tables [role=tabpanel]>section:not(:empty){border-bottom:1px dashed #d9d9d9}#core-collateral-share .section--wrapper>div:not(:empty),#core-collateral-share .section--wrapper>section:not(:empty),#core-collateral-share [role=tabpanel]>div:not(:empty),#core-collateral-share [role=tabpanel]>section:not(:empty){border-bottom:1px solid #d9d9d9}#core-collateral-share .section--wrapper>div:last-child,#core-collateral-share .section--wrapper>section:last-child,#core-collateral-share [role=tabpanel]>div:last-child,#core-collateral-share [role=tabpanel]>section:last-child{border-bottom:none}#core-collateral-fulltext-options .section--wrapper{display:flex;flex-direction:column;flex-grow:1}#core-collateral-fulltext-options .section--wrapper>section:last-of-type{border-bottom:none}#core-collateral-fulltext-options .section--wrapper .spacer{border-bottom:1px solid #d9d9d9;flex-grow:1}#core-collateral-media .external-links a+a,#core-collateral-tables .external-links a+a{line-height:1;margin:.4rem 0 .4rem .5rem}#core-collateral-media .external-links a+a:before,#core-collateral-tables .external-links a+a:before{content:"|";color:#d9d9d9;margin-right:.5rem;-webkit-user-select:none;-moz-user-select:none;user-select:none}#tab-contributors [property=email]:before{color:#707070}#tab-contributors [property=email]:focus-visible:before,#tab-contributors [property=email]:hover:before{color:#333}#tab-contributors [property=author] .affiliations,#tab-contributors [property=author] .author-notes,#tab-contributors [property=author] .core-credits,#tab-contributors [property=editor] .affiliations,#tab-contributors [property=editor] .author-notes,#tab-contributors [property=editor] .core-credits,#tab-contributors [property=reviewer] .affiliations,#tab-contributors [property=reviewer] .author-notes,#tab-contributors [property=reviewer] .core-credits{border-left:1px solid #d9d9d9;color:#707070;font-size:12px;font-size:.75rem;line-height:16px;line-height:1rem;padding:.5rem 0 .5rem 1rem}#tab-contributors [property=author] .affiliations+.author-notes [role=paragraph],#tab-contributors [property=editor] .affiliations+.author-notes [role=paragraph],#tab-contributors [property=reviewer] .affiliations+.author-notes [role=paragraph]{margin:0}#tab-contributors [property=author] .core-biography,#tab-contributors [property=editor] .core-biography,#tab-contributors [property=reviewer] .core-biography{font-size:12px;font-size:.75rem}#tab-contributors [property=author] [property=jobTitle],#tab-contributors [property=editor] [property=jobTitle],#tab-contributors [property=reviewer] [property=jobTitle]{color:#000;font-size:12px;font-size:.75rem;line-height:16px;line-height:1rem;margin-top:.25rem}#tab-contributors [property=jobTitle]{color:#707070;display:block;font-size:12px;font-size:.75rem;font-weight:600}[role~=doc-bibliography] [role~=list] [role~=listitem]{padding:1rem 0 0}[role~=doc-bibliography] [role~=list] [role~=listitem]:last-child{border-bottom:1px dashed #d9d9d9;padding-bottom:1rem}[role~=doc-bibliography] [role~=list] [role~=listitem].labeled,[role~=doc-bibliography] [role~=list] [role~=listitem][data-has~=label]{align-items:flex-start;display:flex}[role~=doc-bibliography] [role~=list] [role~=listitem] .label{align-items:center;display:inline-flex;flex-shrink:0;justify-content:center;padding:0}[role~=doc-bibliography] [role~=list] [role~=listitem]~[role~=listitem]{margin:1rem 0;border-top:1px dashed #d9d9d9}[role~=doc-biblioentry],[role~=doc-footnote]{padding:1rem 0 0}[role~=doc-biblioentry]:last-child,[role~=doc-footnote]:last-child{border-bottom:1px dashed #d9d9d9;padding-bottom:1rem}[role~=doc-biblioentry].labeled,[role~=doc-biblioentry][data-has~=label],[role~=doc-footnote].labeled,[role~=doc-footnote][data-has~=label]{align-items:flex-start;display:flex}[role~=doc-biblioentry] .label,[role~=doc-footnote] .label{align-items:center;display:inline-flex;flex-shrink:0;justify-content:center;padding:0}[role~=doc-biblioentry]~[role~=doc-biblioentry],[role~=doc-biblioentry]~[role~=doc-footnote],[role~=doc-footnote]~[role~=doc-biblioentry],[role~=doc-footnote]~[role~=doc-footnote]{margin:1rem 0;border-top:1px dashed #d9d9d9}[role~=doc-biblioentry]>.label,[role~=doc-bibliography] [role~=list] [role~=listitem]>.label{color:inherit;font-family:Montserrat,sans-serif;font-size:14px;font-size:.875rem;font-weight:inherit;line-height:22px;line-height:1.375rem;margin-right:1rem;min-width:22px;min-width:1.375rem;position:relative}[role~=doc-biblioentry]>.label:after,[role~=doc-bibliography] [role~=list] [role~=listitem]>.label:after{border-right:1px solid #d9d9d9;content:"";height:22px;height:1.375rem;position:absolute;right:0;transform:translate(.5rem,-50%);top:50%}[role~=doc-footnote]>.label{color:inherit;display:inline-block;font-family:Montserrat,sans-serif;font-size:12px;font-size:.75rem;font-weight:700;line-height:20px;line-height:1.25rem;margin-right:1rem;margin-top:-3px;min-width:24px;min-width:1.5rem;padding:0;text-align:center;background:#000;background:transparent;border-radius:.25rem;position:relative}[role~=doc-footnote]>.label:after{border-right:1px solid #d9d9d9;content:"";height:22px;height:1.375rem;position:absolute;right:0;transform:translate(.5rem,-50%);top:50%}[role~=doc-footnote]>.label sup{position:static}.content-navigation{display:flex;justify-content:space-between;line-height:24px;line-height:1.5rem;margin:1.313rem 0 .625rem;padding:0}.content-navigation a{align-items:center;color:#707070;display:inline-flex;flex:unset;font-weight:inherit;text-transform:inherit}.content-navigation i{font-size:18px;font-size:1.125rem}.content-navigation i+span,.content-navigation span+i{margin-left:.2em}.content-navigation__hint{display:none}nav[data-core-nav].sections-navbar--overlapping{transform:translateX(-100%);transition:all .3s ease}nav[data-core-nav].sections-navbar--overlapping .sections-navbar__container{border-top-right-radius:0;background:#fff}nav[data-core-nav].sections-navbar--overlapping-open{filter:drop-shadow(0 0 20px rgba(112,112,112,.3));filter:drop-shadow(0 0 1.25rem rgba(112,112,112,.3));transform:translateX(0)}nav[data-core-nav].sections-navbar.sticky-menu--subdued{position:absolute;top:100%;transform-origin:50% 0;transition:transform .3s ease-in-out}nav[data-core-nav].sections-navbar.sticky-menu--subdued .sections-navbar__container{background:#fff}@media (max-width:919px){nav[data-core-nav].sections-navbar.sticky-menu--subdued{display:block;transform:scaleY(0);width:100%}nav[data-core-nav].sections-navbar.sticky-menu--subdued .sections-navbar__container{border-top-left-radius:0;border-top-right-radius:0;box-shadow:0 .75rem 1.25rem rgba(0,0,0,.13)}}@media (min-width:920px){nav[data-core-nav].sections-navbar.sticky-menu--subdued{margin-top:1rem;transform:translateX(-100%)}}nav[data-core-nav].sections-navbar.sticky-menu--subdued .sections-navbar__trigger{display:none}@media (max-width:919px){nav[data-core-nav].sections-navbar.sticky-menu--subdued-in{transform:scaleY(1)}nav[data-core-nav].sections-navbar.sticky-menu--subdued-in .sections-navbar__container{border-top:1px solid #d9d9d9}}@media (min-width:920px){nav[data-core-nav].sections-navbar.sticky-menu--subdued-in{transform:translateX(1rem)}}nav[data-core-nav].sections-navbar .bordered{border-top:1px solid #f0f0f0;padding-top:1.5rem}.self-citation,[data-extent=frontmatter]>header .core-self-citation,header[data-extent=frontmatter] .core-self-citation{font-size:12px;font-size:.75rem;font-weight:700;line-height:2;padding-bottom:.5rem;padding-top:.5rem}.self-citation .text,.self-citation span[property],[data-extent=frontmatter]>header .core-self-citation .text,[data-extent=frontmatter]>header .core-self-citation span[property],header[data-extent=frontmatter] .core-self-citation .text,header[data-extent=frontmatter] .core-self-citation span[property]{font-weight:400}.self-citation [property=sameAs],[data-extent=frontmatter]>header .core-self-citation [property=sameAs],header[data-extent=frontmatter] .core-self-citation [property=sameAs]{color:#707070;font-weight:400;text-decoration:underline}.self-citation [property=sameAs]:hover,[data-extent=frontmatter]>header .core-self-citation [property=sameAs]:hover,header[data-extent=frontmatter] .core-self-citation [property=sameAs]:hover{color:#456dc5}.self-citation .heading,[data-extent=frontmatter]>header .core-self-citation .heading,header[data-extent=frontmatter] .core-self-citation .heading{color:#000}.self-citation .core-crossmark-badge svg,[data-extent=frontmatter]>header .core-self-citation .core-crossmark-badge svg,header[data-extent=frontmatter] .core-self-citation .core-crossmark-badge svg{vertical-align:middle}[data-extent=frontmatter]>header .core-self-citation,header[data-extent=frontmatter] .core-self-citation{display:flex;flex-wrap:wrap;overflow:hidden;overflow-y:visible;overflow-x:clip}[data-extent=frontmatter]>header .core-self-citation>div,header[data-extent=frontmatter] .core-self-citation>div{margin:0 0 0 .656rem;text-indent:-10.496px;text-indent:-.656rem;transform:translateX(-.656rem)}[data-extent=frontmatter]>header .core-self-citation>div:before,header[data-extent=frontmatter] .core-self-citation>div:before{background-color:#000;border-radius:50%;content:"";display:inline-block;height:2.496px;height:.156rem;margin:-.125rem .25rem 0;vertical-align:middle;width:2.496px;width:.156rem}.share-buttons{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem}.core-permissions .share-buttons a,.share-buttons .btn,.share-buttons .core-permissions a{margin:0}@media (max-width:767px){.share-buttons{grid-template-columns:1fr}}.share-buttons .btn--citeulike,.share-buttons .btn--citeulike:active,.share-buttons .btn--citeulike:focus-visible,.share-buttons .btn--citeulike:hover{background:#0888c8;color:#fff}.share-buttons .btn--digg,.share-buttons .btn--digg:active,.share-buttons .btn--digg:focus-visible,.share-buttons .btn--digg:hover{background:#000;color:#fff}.share-buttons .btn--email,.share-buttons .btn--email:active,.share-buttons .btn--email:focus-visible,.share-buttons .btn--email:hover{background:#707070;color:#fff}.share-buttons .btn--facebook,.share-buttons .btn--facebook:active,.share-buttons .btn--facebook:focus-visible,.share-buttons .btn--facebook:hover{background:#3b5998;color:#fff}.share-buttons .btn--gmail,.share-buttons .btn--gmail:active,.share-buttons .btn--gmail:focus-visible,.share-buttons .btn--gmail:hover{background:#dd4b39;color:#fff}.share-buttons .btn--google,.share-buttons .btn--google:active,.share-buttons .btn--google:focus-visible,.share-buttons .btn--google:hover{background:#4285f4;color:#fff}.share-buttons .btn--instagram,.share-buttons .btn--instagram:active,.share-buttons .btn--instagram:focus-visible,.share-buttons .btn--instagram:hover{background:#e1306c;color:#fff}.share-buttons .btn--linkedin,.share-buttons .btn--linkedin:active,.share-buttons .btn--linkedin:focus-visible,.share-buttons .btn--linkedin:hover{background:#0077b5;color:#fff}.share-buttons .btn--mendeley,.share-buttons .btn--mendeley:active,.share-buttons .btn--mendeley:focus-visible,.share-buttons .btn--mendeley:hover{background:#af122b;color:#fff}.share-buttons .btn--messenger,.share-buttons .btn--messenger:active,.share-buttons .btn--messenger:focus-visible,.share-buttons .btn--messenger:hover{background:#0078ff;color:#fff}.share-buttons .btn--reddit,.share-buttons .btn--reddit:active,.share-buttons .btn--reddit:focus-visible,.share-buttons .btn--reddit:hover{background:#ff4500;color:#fff}.share-buttons .btn--sinaweibo,.share-buttons .btn--sinaweibo:active,.share-buttons .btn--sinaweibo:focus-visible,.share-buttons .btn--sinaweibo:hover{background:#e6162d;color:#fff}.share-buttons .btn--twitter,.share-buttons .btn--twitter:active,.share-buttons .btn--twitter:focus-visible,.share-buttons .btn--twitter:hover{background:#1da1f2;color:#fff}.share-buttons .btn--wechat,.share-buttons .btn--wechat:active,.share-buttons .btn--wechat:focus-visible,.share-buttons .btn--wechat:hover{background:#00a152;color:#fff}.share-buttons .btn--youtube,.share-buttons .btn--youtube:active,.share-buttons .btn--youtube:focus-visible,.share-buttons .btn--youtube:hover{background:red;color:#fff}.core-permissions .share-buttons a [class^=icon-],.share-buttons .btn [class^=icon-],.share-buttons .core-permissions a [class^=icon-]{color:inherit}.share-self__failed,.share-self__success{display:none}.share-self__status i{margin-right:.5em}.share-self__status.success .share-self__success{color:#74b600;display:block}.share-self__status.failed .share-self__failed{color:#cf102d;display:block}.share-self__source{overflow-wrap:break-word}@media (max-width:767px){#core-collateral-share .btn,#core-collateral-share .core-permissions a,.core-permissions #core-collateral-share a{min-width:100%}}.core-sortable [data-direction]{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23BBB' d='M11.594 18.187l3.188-3.188 1.406 1.406-4.594 4.594L7 16.405l1.406-1.406 3.188 3.188zM11.594 5.812L8.406 9 7 7.594 11.594 3l4.594 4.594L14.782 9l-3.188-3.188z'/%3E%3C/svg%3E");background-position:100%;background-repeat:no-repeat;background-size:1.5rem;cursor:pointer;padding-right:2rem!important}.core-sortable [data-direction=asc]{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23BBB' d='M11.594 18.187l3.188-3.188 1.406 1.406-4.594 4.594L7 16.405l1.406-1.406 3.188 3.188z'/%3E%3Cpath fill='%23333' d='M11.594 5.812L8.406 9 7 7.594 11.594 3l4.594 4.594L14.782 9l-3.188-3.188z'/%3E%3C/svg%3E")}.core-sortable [data-direction=desc]{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24'%3E%3Cpath fill='%23333' d='M11.594 18.187l3.188-3.188 1.406 1.406-4.594 4.594L7 16.405l1.406-1.406 3.188 3.188z'/%3E%3Cpath fill='%23BBB' d='M11.594 5.812L8.406 9 7 7.594 11.594 3l4.594 4.594L14.782 9l-3.188-3.188z'/%3E%3C/svg%3E")}.core-filterable .filtered{display:none!important}.core-filterable .even{background-color:#f0f0f0}.st-header{box-shadow:none;position:fixed;width:100%;color:#fff;left:0;top:0;z-index:1300;transition:transform .3s ease;transform:translateY(-110%)}@media (max-width:1023px){.st-header{display:none!important}}@media (max-width:767px){.st-header{display:none!important}}.st-header.js--visible{transform:translateY(0)}.st-header__content{background:#000;display:flex;justify-content:space-between;min-height:56px;padding:0}.st-header__item{align-items:center;display:flex;justify-content:center;padding:0;margin:0}.st-header__item+.st-header__item{border-left:1px solid #333}.st-header__item [class*=icon-]{font-size:1.45em}.st-header__item .icon-component svg{max-width:1.45em}.st-header__item .content-navigation>a,.st-header__item .share-dropblock>a,.st-header__item>a{align-items:center;border-radius:0;color:inherit;display:flex;height:60px;height:3.75rem;justify-content:center;width:56px;width:3.5rem}.st-header__item .content-navigation>a:focus-visible,.st-header__item .content-navigation>a:hover,.st-header__item .share-dropblock>a:focus-visible,.st-header__item .share-dropblock>a:hover,.st-header__item>a:focus-visible,.st-header__item>a:hover{background:#fff;background:hsla(0,0%,100%,.3);color:#fff}.st-header__item:empty{display:none}.st-header__current{align-items:flex-start;flex:1 0;flex-flow:column;justify-content:center;min-width:0;padding-left:1rem}.core-permissions .st-header__formats a,.st-header__formats .btn,.st-header__formats .core-permissions a{font-size:12px;font-size:.75rem;font-weight:700;height:60px;height:3.75rem;justify-content:center;min-width:60px;min-width:3.75rem;padding:0;text-transform:uppercase}.core-permissions .st-header__formats a [class^=icon-],.st-header__formats .btn [class^=icon-],.st-header__formats .core-permissions a [class^=icon-]{font-size:16px;font-size:1rem}.st-header__formats .btn--pdf{background:var(--btn-pdf-background);color:var(--btn-pdf-color);border:none}.st-header__formats .btn--pdf:active,.st-header__formats .btn--pdf:focus-visible,.st-header__formats .btn--pdf:hover{background:var(--btn-pdf-background-hover);border:var(--btn-pdf-border-hover);color:var(--btn-pdf-color-hover)}.st-header__formats .btn--external{display:none}.st-header__formats .btn--access{background:var(--btn-access-background);border:var(--btn-access-border);color:var(--btn-access-color);width:auto;padding:.625rem}.st-header__formats .btn--access:active,.st-header__formats .btn--access:focus-visible,.st-header__formats .btn--access:hover{background:var(--btn-access-background-hover);border:var(--btn-access-border-hover);color:var(--btn-access-color-hover)}.st-header__formats .btn--access [class^=icon-]{margin-right:.8em}.st-header__formats .btn--fullText,.st-header__formats .btn--other,.st-header__formats .btn--pdf span{display:none}.st-header__label{color:#bbb;font-size:12px;font-size:.75rem}.st-header__logo img{display:block;margin:0 auto;max-width:95px}.st-header__menu{display:block;margin:0;padding:0}.st-header__menu-trigger{border-radius:.25rem;padding:.786em;line-height:1}.st-header__menu-trigger:hover{background:#fff;background:hsla(0,0%,100%,.35)}.st-header__nav{border-left:1px solid #333}.st-header__share li+li{border-top:1px solid #d9d9d9}.st-header__share .addthis{display:flex;flex-flow:column nowrap;text-align:center;font-size:1.5em}.st-header__share .addthis i{color:inherit;font-size:1.3em}.st-header__share .addthis .at-icon-wrapper{margin:0;padding:0}.st-header__share .dropdown{align-items:inherit;background:none;display:flex;height:100%;position:relative}.st-header__share .dropdown__menu{background:#fff;border-radius:0;min-width:100%;overflow:hidden;padding:0;z-index:unset}.st-header__share .dropdown-toggle{align-items:center;display:flex;justify-content:center}.st-header__share .addthis_toolbox a{background:#fff;border-radius:0;color:#456dc5;font-size:inherit;height:48px;height:3rem;justify-content:center;line-height:1;margin:0;padding:.5em;width:100%}.st-header__share .addthis_toolbox a:hover{background:#f0f0f0}.st-header__title{display:-webkit-box;font-size:16px;font-size:1rem;font-weight:700;overflow:hidden;min-width:0;max-width:100%;-webkit-line-clamp:1;-webkit-box-orient:vertical}.st-header__track{height:9px;background:#707070}.st-header__tracker{height:100%;width:0;background:#456dc5;overflow:hidden}.st-header .article__breadcrumbs{margin:0;font-size:12px;font-size:.75rem}.st-header .article__breadcrumbs a{color:#bbb}.st-header .article__breadcrumbs a:last-child{color:#fff}.st-header .article__breadcrumbs a:not(:last-child):after{content:"/";padding:0 .25rem}.st-header .content-navigation{align-items:center;border:none;display:flex;height:100%;margin:0;padding:0;justify-content:space-between;font-size:14px;font-size:.875rem}.st-header .content-navigation__hint{display:block;line-height:16.8px;line-height:1.05rem;opacity:0;padding-top:1.25rem;pointer-events:none;position:absolute;right:-4px;right:-.25rem;top:100%;transform:translateY(-25%);z-index:-1}.st-header .content-navigation__hint h6{color:#bbb;font-size:inherit;margin-bottom:.3125rem;margin-top:0}.st-header .content-navigation__hint__content{background:#000;color:#fff;display:block;font-size:12px;font-size:.75rem;min-width:300px;padding:1.25rem 1rem;position:relative;text-align:left;text-decoration:none;text-transform:none}.st-header .content-navigation__hint__content:after{content:"";height:16px;height:1rem;width:16px;width:1rem;background:inherit;transform:rotate(45deg);top:-8px;top:-.5rem;z-index:-1;right:24px;right:1.5rem;position:absolute}.st-header .content-navigation a{background:none;justify-content:center;margin-left:0;position:relative}.st-header .content-navigation a+a{border-left:1px solid #333}.st-header .content-navigation a:focus-visible,.st-header .content-navigation a:hover{background:#fff;background:hsla(0,0%,100%,.35)}.st-header .content-navigation a:focus-visible .content-navigation__hint,.st-header .content-navigation a:hover .content-navigation__hint{transition:transform .4s ease,opacity .4s ease,z-index 0s ease .4s;z-index:5;transform:translateY(0);opacity:1;pointer-events:auto}.st-header .content-navigation a:focus-visible .content-navigation__hint i,.st-header .content-navigation a:hover .content-navigation__hint i{font-size:inherit}.st-header .content-navigation span{display:none}.st-header .content-navigation span+i{margin:0}.st-header .content-navigation i{font-size:2em}.st-header .icon-facebook{color:#3b5998}.st-header .icon-facebook.icon--square{color:#fff;background-color:#3b5998}.st-header .icon-twitter{color:#1da1f2}.st-header .icon-linkedin{color:#0077b5}.st-header .icon-mail{color:#707070}#js-secondary-menu,.header.fixed,.main-header__secondary,header.main-header.mainNavbar{transform:translateY(0);transition:all .4s ease-out}#js-secondary-menu.js--hidden,.header.fixed.js--hidden,.main-header__secondary.js--hidden,header.main-header.mainNavbar.js--hidden{transform:translateY(-100%)}#js-secondary-menu.js--hidden{transform:translateY(-9rem)}.core-supplementary-material .core-description{color:#333;font-size:16px;font-size:1rem}.core-supplementary-material .core-description .core-label,.core-supplementary-material .core-description .heading{font-weight:600}.core-supplementary-material .core-filename{color:#707070;font-weight:400}.core-supplementary-material .core-link{font-size:14px;font-size:.875rem;font-weight:600;margin-top:.8125rem}.core-supplementary-material .core-link a{background:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWdodD0iMTUiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0iTTEyIDUuMjk0SDguNTcxVjBIMy40M3Y1LjI5NEgwbDYgNi4xNzcgNi02LjE3N3pNMCAxMy4yMzVWMTVoMTJ2LTEuNzY1SDB6IiBmaWxsPSIjNzA3MDcwIi8+PC9zdmc+) 16px/1em no-repeat;background:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWdodD0iMTUiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PHBhdGggZD0iTTEyIDUuMjk0SDguNTcxVjBIMy40M3Y1LjI5NEgwbDYgNi4xNzcgNi02LjE3N3pNMCAxMy4yMzVWMTVoMTJ2LTEuNzY1SDB6IiBmaWxsPSIjNzA3MDcwIi8+PC9zdmc+) 1rem/1em no-repeat;border:1px solid #d9d9d9;border-radius:.25rem;color:#333;align-items:center;display:inline-flex;font-size:12px;font-size:.75rem;font-weight:700;line-height:16px;line-height:1rem;padding:.5rem 1rem .5rem 2.5rem;text-decoration:none;text-transform:uppercase}.core-supplementary-material .core-link a:focus-visible,.core-supplementary-material .core-link a:hover{color:#000}.core-supplementary-material .core-link ul{align-items:center;display:flex;list-style:none;margin:0;padding:0}.core-supplementary-material .core-link ul li~li{border-left:1px solid #d9d9d9;padding-left:1rem;margin-left:1rem}.core-supplementary-material~.core-supplementary-material{margin-top:2rem}[data-core=tabs] [role=tablist]{border-bottom:1px solid #d9d9d9}[data-core=tabs] [role=tablist] button{background:#000;background:transparent;border:4px solid transparent;border-radius:0;box-shadow:none;color:#000;cursor:pointer;font-size:24px;font-weight:700;line-height:32px;max-height:none;padding:0 0 12px}[data-core=tabs] [role=tablist] button~button{margin-left:24px}[data-core=tabs] [role=tablist] button.active{color:#000;border-bottom-color:var(--primary);pointer-events:none}[data-core=tabs] [role=tablist] button:focus-visible,[data-core=tabs] [role=tablist] button:hover{border-bottom-color:var(--primary)}[data-core-tabs=abstracts]>h2,[data-core=tabHeader]{display:none!important}.core-collateral [role=tabpanel][tabindex="-1"],[data-core-tabs] [role=tabpanel][tabindex="-1"]{display:none}#pb-editor #core-collateral-fulltext-options h3{display:block}#pb-editor #core-collateral-fulltext-options .section--wrapper{height:auto;overflow-y:initial}#pb-editor #core-collateral-fulltext-options .section--wrapper+.section--wrapper{border-top:4px solid #000;margin-top:40px;padding-top:40px}#pb-editor .pb-sidebar{z-index:9000}[data-extent=frontmatter] .core-product{color:#707070;font-size:12px;font-size:.75rem;font-weight:600;line-height:20px;line-height:1.25rem;padding-bottom:0;padding-top:.5rem}[data-extent=frontmatter] .core-product .heading{color:#000}.eCommercePurchaseAccessWidget .pill__item+.pill__item{border-top:1px solid #d9d9d9;margin-top:1.25rem;padding-top:1.25rem}.purchaseArea{box-shadow:none;margin:0;padding:0}.purchaseArea .loginOptions{border-bottom:none}.purchaseArea .loginOptions p{margin:1rem 0 0}.purchaseArea .loginOptions--options a{margin:1rem 1rem 0 0;min-width:140px;min-width:8.75rem;padding:.625rem;box-sizing:border-box}.purchaseArea .purchaseOptions--option-content:not(:first-child),.purchaseArea .purchaseOptions--option:not(:first-child){margin-top:1rem}.purchaseArea .purchaseOptions--save [class^=icon-]{margin-right:.4em}.purchaseOptions .checkout-actions,.purchaseOptions .option-actions{align-items:center;display:flex;justify-content:space-between;margin:1.5rem 0 0;border-top:1px solid #d9d9d9;padding:1rem 0 0}.core-permissions .purchaseOptions .checkout-actions a,.core-permissions .purchaseOptions .option-actions a,.purchaseOptions .checkout-actions .btn,.purchaseOptions .checkout-actions .core-permissions a,.purchaseOptions .option-actions .btn,.purchaseOptions .option-actions .core-permissions a{margin:0 0 0 auto}.loginOptions+.purchaseOptions,.purchaseOptions--options-list+.loginOptions{border-top:1px solid #d9d9d9;margin-top:1.25rem;padding-top:1.25rem}.purchase-options-container,.restore-content-access-widget{padding:0}.core-relations{text-align:initial}.core-relations:empty{margin:0!important}.core-relations .relation{color:#004085;background:#cce5ff;background:rgba(204,229,255,.4);border:1px solid #b8daff;border-radius:9px;font-size:12px;font-size:.75rem;padding:0;line-height:18px;line-height:1.125rem}.core-relations .relation+.relation{margin-top:.5rem}.core-relations .relation .relation--head{display:flex;flex-direction:row;align-items:center;margin:.5rem 1rem}.core-relations .relation .relation--head i[class*=icon-]{color:#5f8ab9;margin-right:.5em;font-size:16px;font-size:1rem;vertical-align:bottom}.core-relations .relation .relation--head .relation-group-control,.core-relations .relation .relation--head a{box-sizing:border-box;display:block;cursor:pointer;font-size:10px;font-size:.625rem;line-height:16px;line-height:1rem;font-weight:700;text-decoration:none;text-transform:uppercase;background:none;border:none;color:inherit;margin-left:1em;padding:0}.core-relations .relation .relation--head .relation-group-control:focus-visible,.core-relations .relation .relation--head .relation-group-control:hover,.core-relations .relation .relation--head a:focus-visible,.core-relations .relation .relation--head a:hover{text-decoration:none}.core-relations .relation .relation--head .relation-group-control.toggle-state-collapsed i.toggle-state-expanded,.core-relations .relation .relation--head .relation-group-control.toggle-state-expanded i.toggle-state-collapsed,.core-relations .relation .relation--head a.toggle-state-collapsed i.toggle-state-expanded,.core-relations .relation .relation--head a.toggle-state-expanded i.toggle-state-collapsed{display:none}.core-relations .relation .relation--head a:focus-visible,.core-relations .relation .relation--head a:hover{text-decoration:underline}.core-relations .relation .relation--body{border-top:1px solid #b8daff;padding:.375rem 1rem}.core-relations .relation .relation--body.toggle-state-collapsed{display:none}.core-relations .relation .relation--body .relation--item{font-weight:400;font-size:12px;font-size:.75rem;line-height:20px;line-height:1.25rem;padding:.375rem 0;display:block}.core-relations .relation .relation--body .relation--item a{padding-left:0;display:block;text-decoration:underline;margin:0}.core-relations [tabindex="-1"]:not([role=tab]){display:none}.inline-core-relations{position:relative;display:inline-block}.inline-core-relations .relations-dropdown{background:none;border:none;box-sizing:border-box;cursor:pointer;font-size:14px;font-size:.875rem;font-weight:400;line-height:22px;line-height:1.375rem;padding:0;text-align:left}.inline-core-relations .relations-dropdown span{color:red;text-decoration:underline}.inline-core-relations .relations-dropdown.toggle-state-collapsed .pane-arrow,.inline-core-relations .relations-dropdown.toggle-state-collapsed i.toggle-state-expanded,.inline-core-relations .relations-dropdown.toggle-state-expanded i.toggle-state-collapsed{display:none}.inline-core-relations .relations-dropdown.toggle-state-expanded .pane-arrow{display:inline-block;position:relative;width:0;height:0}.inline-core-relations .relations-dropdown.toggle-state-expanded .pane-arrow:before{content:" ";width:0;height:0;border:.625rem solid transparent;border-bottom:.5rem solid #707070;position:absolute;top:-4px;top:-.25rem;left:-18px;z-index:4}.inline-core-relations .relations-dropdown.toggle-state-expanded .pane-arrow:after{content:" ";width:0;height:0;border:.625rem solid transparent;border-bottom:.5rem solid #fff;position:absolute;top:-3.008px;top:-.188rem;left:-18px;z-index:5}.inline-core-relations .relations-pane{z-index:2;position:absolute;margin-top:.5rem;right:-10.496px;right:-.656rem;background:#fff;padding:.75rem 1.375rem;border-radius:.125rem;border:.063rem solid #707070;filter:drop-shadow(0 2px 6px rgba(0,0,0,.13));filter:drop-shadow(0 .125rem .375rem rgba(0,0,0,.13));text-indent:0;transform:none}.inline-core-relations .relations-pane a{display:block;margin:.5rem 0}.inline-core-relations .relations-pane li{list-style-type:none}.inline-core-relations .relations-pane.toggle-state-collapsed{display:none}[data-style=small-caps]{font-variant:small-caps}[data-style=sans-serif]{font-family:sans-serif}[data-style=serif]{font-family:serif}[data-style=monospace]{font-family:monospace}[data-style=underline]{text-decoration:underline}[data-style=line-through]{text-decoration:line-through}[data-style=highlight]{background-color:#d9d9d9}[data-type=tax-minor-head]{font-variant:small-caps}[data-xml-style~=border-bottom]{border-bottom:2px solid #000!important}[data-xml-style~=border-left]{border-left:2px solid #000!important}[data-xml-style~=border-right]{border-right:2px solid #000!important}[data-xml-style~=border-top]{border-top:2px solid #000!important}[data-xml-align=center]{text-align:center}[data-xml-align=left]{text-align:left}[data-xml-align=right]{text-align:right}[aria-level]{font-size:.9em;font-weight:700;margin:1em 0}body:after{background:#000;background:rgba(0,0,0,.7);-webkit-backdrop-filter:none;backdrop-filter:none;content:"";height:0;left:0;opacity:0;position:fixed;top:0;transition:opacity .5s,height 0s;width:100vw}.figure-viewer-lock-screen,.pill-lock-screen{overflow:hidden;touch-action:none;-webkit-overflow-scrolling:none;overscroll-behavior:none}@media (max-width:767px){.figure-viewer-lock-screen.iOS,.pill-lock-screen.iOS{max-height:100%;max-width:100%;width:100%}}.figure-viewer-lock-screen:after,.pill-lock-screen:after{height:100vh;opacity:1;z-index:1300}.pill-lock-screen--transitioning:after{opacity:0}@media (min-width:1024px){.article-container [data-design],.article-page [data-design]{min-height:768px}}.article-container .icon-orcid,.article-page .icon-orcid{font-size:1.1em;color:#a6ce39}.label-direct{display:flex;margin-top:.5rem}.article-nav-header-nav{flex:1}.hidden{display:none!important}[data-displayed-on],[data-hidden-on~=all]{display:none}[data-displayed-on~=all]{display:inline-block}@media (max-width:767px){[data-displayed-on~=sm]{display:inline-block}[data-hidden-on~=sm]{display:none}}@media (min-width:768px) and (max-width:1023px){[data-displayed-on~=md]{display:inline-block}[data-hidden-on~=md]{display:none}}@media (min-width:1024px){[data-displayed-on~=lg]{display:inline-block}[data-hidden-on~=lg]{display:none}}.sections-navbar{display:flex;flex-flow:column;font-family:Montserrat,sans-serif;font-size:14px;font-size:.875rem;font-weight:300;line-height:1.2;max-height:100vh;min-width:193px;padding-bottom:1rem;position:sticky;top:16px;top:1rem;transform:translateX(calc(-100% - 2rem));width:100%;z-index:1}.sections-navbar.no-data{display:none!important}.sections-navbar__container{background:#fff;border:1px solid #f0f0f0;color:#707070;display:flex;flex-flow:column nowrap;max-height:calc(100vh - 2.75rem);min-height:0;padding:.625rem 1.125rem;position:relative}.sections-navbar__container:empty{display:none}.sections-navbar--generic{transform:none;min-width:0}.sections-navbar--generic .sections-navbar__container{min-height:0}.sections-navbar__nav{color:red;display:flex;justify-content:space-between;margin-bottom:.625rem}.sections-navbar__nav i{vertical-align:middle}.sections-navbar__footer:not(:empty),.sections-navbar footer:not(:empty){margin-top:.625rem;text-align:center}.sections-navbar [property=name],.sections-navbar__title{color:#000;display:block;font-size:16px;font-size:1rem;font-weight:700;margin-bottom:0}.sections-navbar .core-enumeration,.sections-navbar__subtitle{font-size:14px;font-size:.875rem;font-weight:400;margin:.5rem 0 .625rem}.sections-navbar .core-enumeration [property=datePublished],.sections-navbar__subtitle [property=datePublished]{display:inline-block;font-size:inherit;margin-top:0}.sections-navbar img{max-height:60px;display:block;margin:0 auto}.sections-navbar ul{flex:1;list-style:none;overflow:auto;transition:background .2s ease}.sections-navbar ul:not(:first-child){border-top:1px solid #f0f0f0}.sections-navbar ul:not(:last-child){border-bottom:1px solid #f0f0f0}.sections-navbar ul:empty{display:none}.sections-navbar ul:not(:empty){margin:0 -1.125rem;padding:.5rem .25rem .5rem .5rem}.sections-navbar ul.js--has-scroll-bottom{background:linear-gradient(0deg,#d9d9d9 0,#d9d9d9 15%) #fafafa;background:linear-gradient(0deg,hsla(0,0%,85.1%,.5) 0,hsla(0,0%,85.1%,0) 15%) #fafafa}.sections-navbar ul.js--has-scroll-top{background:linear-gradient(180deg,#d9d9d9 0,#d9d9d9 15%) #fafafa;background:linear-gradient(180deg,hsla(0,0%,85.1%,.5) 0,hsla(0,0%,85.1%,0) 15%) #fafafa}.sections-navbar ul.js--has-scroll-top.js--has-scroll-bottom{background:linear-gradient(0deg,#d9d9d9 0,#d9d9d9 15%),linear-gradient(180deg,#d9d9d9 0,#d9d9d9 15%) #fafafa;background:linear-gradient(0deg,hsla(0,0%,85.1%,.5) 0,hsla(0,0%,85.1%,0) 15%),linear-gradient(180deg,hsla(0,0%,85.1%,.5) 0,hsla(0,0%,85.1%,0) 15%) #fafafa}.sections-navbar ul li a{color:#707070;display:block;margin:.25rem 0 .825rem;padding:0 0 0 1rem;position:relative;text-decoration:none}.sections-navbar ul li a:before{content:"";background-color:#456dc5;border-radius:50%;display:inline-block;height:6px;height:.375rem;left:4px;left:.25rem;opacity:0;position:absolute;top:.4em;transform:scale(0);transform-origin:center;transition:left .4s ease,opacity .3s;width:6px;width:.375rem}.sections-navbar ul li a:focus,.sections-navbar ul li a:focus-visible{background:transparent;box-shadow:none!important}.sections-navbar ul li a:focus-within,.sections-navbar ul li a:hover{color:#456dc5}.sections-navbar ul li a.active{color:#456dc5}.sections-navbar ul li a.active,.sections-navbar ul li a:hover{text-decoration:none}.sections-navbar ul li a.active:before,.sections-navbar ul li a:hover:before{left:0;opacity:1;transform:scale(1)}.sections-navbar .sections-navbar__trigger{background:#fff;border-bottom-left-radius:0;border-top-left-radius:0;box-shadow:.5rem 0 1.25rem rgba(0,0,0,.13);color:#707070;justify-content:center;left:100%;max-height:none;padding:.5rem;position:absolute;top:0;z-index:-1}.sections-navbar .sections-navbar__trigger [class^=icon-]{font-size:inherit}@media (max-width:1557px){.sections-navbar:not(.sections-navbar--generic){display:none}}.iv-container{overflow:hidden;position:relative}.iv-fullscreen{position:fixed;background:#0d0d0d;width:100%;height:100%;top:0;left:0;display:none;z-index:1000}.iv-fullscreen-container{position:relative;height:100%;width:100%}.iv-fullscreen-close{position:absolute;width:24px;width:1.5rem;height:24px;height:1.5rem;right:10px;right:.625rem;top:10px;top:.625rem;padding:.625rem;cursor:pointer;text-align:center;overflow:hidden;text-shadow:0 0 4px #6d6d6d;text-shadow:0 0 .25rem #6d6d6d;transition:all .2s ease}.iv-fullscreen-close:after,.iv-fullscreen-close:before{content:"";height:4px;height:.25rem;width:24px;width:1.5rem;background:#fff;position:absolute;top:50%;left:50%}.iv-fullscreen-close:before{transform:translate(-50%,-50%) rotate(45deg)}.iv-fullscreen-close:after{transform:translate(-50%,-50%) rotate(-45deg)}.iv-fullscreen-close:hover{transform:rotate(90deg);transform-origin:50% 50%}.iv-snap-view{width:160px;width:10rem;height:160px;height:10rem;position:absolute;top:20px;top:1.25rem;border:1px solid #aaa;background:#000;z-index:100;box-sizing:content-box;transition:opacity .4s ease;opacity:0;right:20px;right:1.25rem}.iv-snap-image-wrap{display:inline-block;position:absolute;max-width:160px;max-width:10rem;max-height:160px;max-height:10rem;top:50%;left:50%;transform:translate(-50%,-50%);overflow:hidden}.iv-snap-image{position:relative;touch-action:none}.iv-snap-handle{box-sizing:border-box;position:absolute;border:1px solid #fff;border:1px solid hsla(0,0%,100%,.6);transform:translateZ(0);box-shadow:0 0 0 240px rgba(0,0,0,.5);cursor:pointer;cursor:grab}.iv-snap-handle:active{cursor:grabbing}.iv-zoom-actions{width:100%;box-sizing:content-box;position:absolute;top:150px;left:-1px;height:36px;border:1px solid #fff;border:1px solid hsla(0,0%,100%,.6);border-top:0;background:#000;background:rgba(0,0,0,.3)}.iv-zoom-actions--has-buttons .iv-zoom-slider{left:30px;right:30px}.iv-zoom-handle{width:10px;height:36px;background:#fff;position:absolute;cursor:pointer;cursor:grab}.iv-zoom-handle:active{cursor:grabbing}.iv-zoom-slider{box-sizing:inherit;position:absolute;top:0;bottom:0;left:0;right:0}.iv-button-zoom,.iv-button-zoom--in,.iv-button-zoom--out{position:absolute;top:0;bottom:0;width:30px;cursor:pointer;display:flex;align-items:center;justify-content:center}.iv-button-zoom--in:after,.iv-button-zoom--in:before,.iv-button-zoom--out:after,.iv-button-zoom--out:before,.iv-button-zoom:after,.iv-button-zoom:before{content:"";height:1px;width:16px;background:#fff;position:absolute}.iv-button-zoom--in{right:0}.iv-button-zoom--in:after{transform:rotate(90deg)}.iv-button-zoom--out{left:0}.iv-image-mode{display:block}.iv-image-view{position:absolute;height:100%;width:100%;top:0;left:0}.iv-image-wrap{display:inline-block}.iv-image-wrap:active{cursor:move}.iv-image{max-width:100%;max-height:100%;touch-action:none}.iv-image,.iv-loader{position:absolute;transform:translateZ(0)}.iv-loader{top:50%;left:50%;border-radius:50%;width:32px;width:2rem;height:32px;height:2rem;z-index:100;margin-top:-16px;margin-left:-16px;font-size:5px;text-indent:-9999em;border:1.1em solid #000;border:1.1em solid rgba(0,0,0,.2);border-left-color:#fff;animation:loading-icon 1.1s linear infinite}.iv-loader:after{width:10em;height:10em;border-radius:50%}@-webkit-keyframes loading-icon{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@keyframes loading-icon{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@media screen and (max-width:767px){.iv-snap-view{z-index:-1;visibility:hidden}}body,html{scroll-behavior:smooth}main article{position:relative;z-index:0}#pb-editor main article{position:unset}section[property=getaccess]{border-top:.0625rem solid #d9d9d9;font-size:16px;font-size:1rem;padding-top:2rem;text-align:center}section[property=getaccess] h3,section[property=getaccess] p{margin:0}section[property=getaccess] a{margin:1rem 0 1.5rem}article[data-design] .btn--access{background:var(--btn-access-background);border:var(--btn-access-border);color:var(--btn-access-color);text-decoration:none}article[data-design] .btn--access:active,article[data-design] .btn--access:focus-visible,article[data-design] .btn--access:hover{background:var(--btn-access-background-hover);border:var(--btn-access-border-hover);color:var(--btn-access-color-hover)}article[data-design] .btn--inverse{border:1px solid #d9d9d9;color:#707070}article[data-design] .btn--inverse:focus-visible,article[data-design] .btn--inverse:hover{border-color:var(--journal-color)}article[data-design] .btn--other span .hidden-sm{margin-right:0}article[data-design] .btn--pdf{background:var(--btn-pdf-background);border:var(--btn-pdf-border);color:var(--btn-pdf-color)}article[data-design] .btn--pdf:active,article[data-design] .btn--pdf:focus-visible,article[data-design] .btn--pdf:hover{background:var(--btn-pdf-background-hover);border:var(--btn-pdf-border-hover);color:var(--btn-pdf-color-hover)}article[data-design] .relation .icon-info:before{transform:scale(1.1);font-size:1.3em;margin-left:-.1em;vertical-align:middle}header[data-extent=frontmatter]{font-family:Montserrat,sans-serif;position:relative}header[data-extent=frontmatter]:before{border-bottom:1px solid #d9d9d9;bottom:0;content:"";left:50%;position:absolute;transform:translateX(-50%);width:100vw;z-index:-1}.core-footnote-group [role~=doc-footnote] .label,[data-extent=backmatter] [role~=doc-footnote] .label{background-color:#707070;color:#fff}.core-footnote-group [role~=doc-footnote] sup,[data-extent=backmatter] [role~=doc-footnote] sup{font-size:100%;font-weight:700}[data-extent=bodymatter] [role=list]{padding-top:1rem}.core-footnote-group,[role~=doc-bibliography] [role~=list] [role~=listitem],[role~=doc-footnote]{font-family:Montserrat,sans-serif;font-size:16px;font-size:1rem;line-height:24px;line-height:1.5rem}.core-footnote-group:first-of-type,[role~=doc-bibliography] [role~=list] [role~=listitem]:first-of-type,[role~=doc-footnote]:first-of-type{padding-top:0}.core-footnote-group sup,[role~=doc-bibliography] [role~=list] [role~=listitem] sup,[role~=doc-footnote] sup{line-height:19.008px;line-height:1.188rem}.core-footnote-group .external-links{margin-top:.4rem}.toolbar-metric__total--empty{color:transparent}.to-citation__wrapper .to-citation,.to-citation__wrapper .to-citation__toggle{min-height:unset}.external-links .pill__to-original{min-height:26.784px;min-height:1.674rem}.cited-by__entry:not(:last-child){border-bottom:1px dashed #d9d9d9;margin-bottom:1rem;padding-bottom:1rem}[data-action-for=ui-revealable]{color:#707070}.fv__toolbar__info figcaption .heading{font-weight:unset}.fv__list figcaption .heading{font-weight:800}.iv-zoom-actions{height:32px;height:2rem;border-top:1px solid hsla(0,0%,100%,.6)}.fv table th:not([align]),figure table th:not([align]){text-align:center}.fv table th span,figure table th span{border-bottom:2px solid #000!important;display:inline-block;padding:0 1rem .5rem}table [data-xml-style=shade1]{background-color:#949494;background-color:hsla(0,0%,58%,.4)}table [data-xml-style=shade2]{background-color:#949494;background-color:hsla(0,0%,58%,.6)}.core-collateral button:focus{box-shadow:none}.core-collateral .btn i,.core-collateral .core-permissions a i,.core-permissions .core-collateral a i{margin-right:.8rem}.core-collateral .text-right{border-bottom-style:solid!important}.core-collateral [aria-controls]:hover{color:#456dc5}.core-author-link{margin-top:1rem;text-align:right}.core-author-link,.core-authors-notes a,.core-collateral .share-self__source{color:#456dc5;text-decoration:underline}.core-authors{border-bottom:none!important}.core-authors-notes [role~=doc-footnote]{border-bottom:none}.core-authors .xref{color:#333}.core-journal-description{margin-top:.4em}.core-permissions a{background:#456dc5;color:#fff;margin-top:1rem}.core-permissions a:active,.core-permissions a:focus-visible,.core-permissions a:hover{filter:brightness(120%)}#tab-citations .citationFormats,#tab-citations .citations{border-top:1px solid #d9d9d9;margin-top:1.25rem;padding-top:1.25rem}#tab-citations .citationFormats [type=submit],#tab-citations .citations [type=submit]{margin-bottom:0}.eCommercePurchaseAccessWidget .purchaseArea{padding-top:0}.core-permissions .eCommercePurchaseAccessWidget .purchaseArea a,.eCommercePurchaseAccessWidget .purchaseArea .btn,.eCommercePurchaseAccessWidget .purchaseArea .core-permissions a{max-height:unset;padding:.75rem 1.25rem}.core-permissions .eCommercePurchaseAccessWidget .purchaseArea a span,.eCommercePurchaseAccessWidget .purchaseArea .btn span,.eCommercePurchaseAccessWidget .purchaseArea .core-permissions a span{margin-left:.5em}.eCommercePurchaseAccessWidget .purchaseArea .subscribeOptions{padding-top:1.5rem}.eCommercePurchaseAccessWidget .purchaseArea--list{border-top:1px solid #d9d9d9;margin-top:1.5rem;padding-top:1.5rem;padding-bottom:0}.eCommercePurchaseAccessWidget .purchaseArea--list header{padding:0}.eCommercePurchaseAccessWidget .purchase-items p:not(:last-of-type){margin-bottom:.4em}.restore-content-access-widget{border-top:1px solid #d9d9d9;margin-top:1.5rem;padding:1.5rem 0 0}.content-navigation__next{margin:0 0 0 auto}.sections-navbar ul li a:hover:before{opacity:0}
/*# sourceMappingURL=build-article-c823bb0be4f3869b13c9.css.map */