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.share-self__source{border-radius:.5rem;min-height:40px;min-height:2.5rem}#core-collateral-share a:not(.btn){display:inline;line-height:28px;line-height:1.75rem}#core-collateral-share .btn-outline-primary{font-size:16px;font-size:1rem;padding-inline:20px;padding-inline:1.25rem;height:44px;height:2.75rem}#core-collateral-share .btn-outline-primary[data-id=article-share-access],#core-collateral-share .btn-outline-primary[data-id=article-share-email]{padding:.625rem 1.25rem}[data-expandable] [aria-controls]:focus-visible{outline:2px auto Highlight;outline:.125rem auto Highlight;outline:2px auto -webkit-focus-ring-color;outline:.125rem auto -webkit-focus-ring-color}.eCommerceCheckoutSavedForLaterItemsWidget .tabs .add-article-to-cart,.eCommercePurchaseAccessWidget .add-article-to-cart{background:#000;background:transparent;border:none;padding:1rem 1.5rem!important;margin:0}.eCommerceCheckoutSavedForLaterItemsWidget .tabs .add-article-to-cart__title,.eCommercePurchaseAccessWidget .add-article-to-cart__title{text-transform:none;font-size:16px;font-size:1rem;font-weight:400}.eCommerceCheckoutSavedForLaterItemsWidget .tabs .add-article-to-cart__price,.eCommercePurchaseAccessWidget .add-article-to-cart__price{font-size:16px;font-size:1rem;font-weight:600}.eCommerceCheckoutSavedForLaterItemsWidget .tabs .addedMessage,.eCommercePurchaseAccessWidget .addedMessage{background:#000;background:transparent;border:none;margin:0}.eCommerceCheckoutSavedForLaterItemsWidget .tabs .addedMessage .success-message,.eCommercePurchaseAccessWidget .addedMessage .success-message{font-size:16px;font-size:1rem}#core-collateral-metrics .section--wrapper>section~section:not(:empty),#core-collateral-self-citation .section--wrapper>section~section:not(:empty){padding-top:0}body:not(.mouse-user) [id^=core-collateral-]:focus,body:not(.mouse-user) [id^=core-collateral-]:focus-visible{box-shadow:none}body:not(.mouse-user) [id^=core-collateral-]:focus{background-color:#e6e8f3}#access-society-ad .text-center{margin-top:1rem}button[aria-controls=article_sections_menu]{font-weight:inherit}button[aria-controls=article_sections_menu] i{margin:0!important}.inline-core-relations .icon-arrow_down{display:inline-block}.inline-core-relations .relations-dropdown.toggle-state-expanded .pane-arrow:before{border-bottom-color:#ccc}.inline-core-relations [aria-expanded=true]:after,.inline-core-relations [aria-expanded=true]:before{content:none}.inline-core-relations .relations-pane{border-radius:.5rem;box-shadow:0 .0625rem .25rem 0 rgba(0,0,0,.1215686275);border:1px solid #ccc;margin-top:.188rem}[data-core-nav=header]{background:#fff;border-bottom:1px solid #ccc;border-top:1px solid #ccc}@media screen and (min-width:1224px)and (max-width:1260px){[data-core-nav=header]>ul{grid-column:1/5}}[data-core-nav=collateral]>li+li{margin-left:1.75rem}[data-core-nav=article]{margin-top:2.25rem}.core-nav-wrapper .collateral-middle,.core-nav-wrapper .collateral-more{align-items:center;border-left:1px solid #ccc;height:22px;height:1.375rem;margin-left:1.75rem;padding-left:1.75rem;overflow:visible}.core-nav-wrapper .collateral-middle a,.core-nav-wrapper .collateral-more a{font-size:14px;font-size:.875rem;word-break:normal}.core-nav-wrapper .collateral-middle a:hover,.core-nav-wrapper .collateral-more a:hover{text-decoration:none}.core-nav-wrapper .collateral-middle a,.core-nav-wrapper .collateral-more a{color:#333;transition:background .15s ease-in-out,color .15s ease-in-out}.core-nav-wrapper .collateral-middle a:focus-visible,.core-nav-wrapper .collateral-more a:focus-visible{color:#001a69;outline:1px auto -webkit-focus-ring-color}.core-nav-wrapper .collateral-middle a:hover,.core-nav-wrapper .collateral-more a:hover{color:#001a69;filter:none}@media(max-width:1223px){.core-nav-wrapper .collateral-middle a,.core-nav-wrapper .collateral-more a{background-color:#000;background-color:transparent;transition:background .15s ease-in-out,color .15s ease-in-out}.core-nav-wrapper .collateral-middle a:focus-visible,.core-nav-wrapper .collateral-more a:focus-visible{color:#001a69}.core-nav-wrapper .collateral-middle a:hover,.core-nav-wrapper .collateral-more a:hover{color:#001a69;filter:none}}@media screen and (max-width:1223px){.core-nav-wrapper .collateral-middle,.core-nav-wrapper .collateral-more{margin-left:.75rem;padding-left:.75rem}}.core-nav-wrapper .core-sections-menu button{align-items:center;display:flex;font-size:14px;font-size:.875rem}.core-nav-wrapper .core-sections-menu a:focus,.core-nav-wrapper .core-sections-menu a:focus-visible{background-color:#d9eeff!important;border-left-color:#046ff8;text-decoration:underline;color:#001f83;-webkit-text-decoration-color:#001f83;text-decoration-color:#001f83}.core-nav-wrapper .core-sections-menu a:hover{background-color:#d9eeff;-webkit-text-decoration-color:#001f83;text-decoration-color:#001f83}.core-nav-wrapper .collateral-pill{margin-left:1.75rem}.core-nav-wrapper a,.core-nav-wrapper button{border:none;padding:0}.core-nav-wrapper [class^=icon-]{font-size:24px;font-size:1.5rem}.core-nav-wrapper [class^=icon-]+span{margin-left:.5rem}.core-nav-wrapper [class^=icon-]+span:hover{text-decoration:underline;-webkit-text-decoration-color:#001a69;text-decoration-color:#001a69;color:#001a69}.core-nav-wrapper [class^=icon-]:not(.icon-contents){color:#001a69}header[data-extent=frontmatter] .core-self-citation [property=sameAs]:focus-within,header[data-extent=frontmatter] .core-self-citation [property=sameAs]:hover{text-decoration:underline}.share-buttons{display:flex;flex-wrap:wrap;justify-content:space-around;gap:16px;gap:1rem}.share-buttons a.btn{color:#333;flex-direction:column;font-size:16px;font-size:1rem;font-weight:400;line-height:1.75;min-height:80px;min-height:5rem;min-width:unset;padding:0!important;width:auto}.share-buttons a.btn i{border:1px solid;border-radius:50%;font-size:24px;font-size:1.5rem;height:48px;height:3rem;line-height:46px;line-height:2.875rem;margin:0 0 .25rem;width:48px;width:3rem}.share-buttons a.btn span{margin:0}.share-buttons a.btn:hover i{animation:trans-float .8s ease-in-out 0s 2}.share-buttons a.btn--facebook i,.share-buttons a.btn--linkedin i,.share-buttons a.btn--twitter i,.share-buttons a.btn--wechat i{color:#001a69;border-color:#001a69}[role=tablist] button{font-family:Sage Peak,sans-serif}[role=tablist] button.active{border-radius:.25rem .25rem 0 0;background-color:#f2f3f8}[role=tablist] button.inactive{opacity:1;color:#888}[role=tablist]>button.active:focus{outline:none;box-shadow:0 0 0 .063rem #00309f;background-color:#e6e8f3}main article{z-index:1}
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