.he-checkbox__input[data-v-d6fedd44]:disabled{background-color:var(--color-neutral-600);border-color:var(--color-neutral-800)}.he-checkbox__input[data-v-d6fedd44]:not(:disabled){border-color:var(--color-neutral-700);color:var(--color-primary-600)}.he-checkbox__input[data-v-d6fedd44]:focus{border-color:var(--color-neutral-700);box-shadow:none}.he-checkbox__input[data-v-d6fedd44]:focus-visible{border-color:var(--color-neutral-700);outline:2px solid var(--color-primary-700);outline-offset:2px}.access-indicator-wrapper[data-v-5860faea]{display:flex;flex-wrap:wrap;font-size:.875rem}.access-indicator__text[data-v-5860faea]{font-size:1.125rem}.access-indicator__icon[data-v-5860faea]{height:1.5rem;margin-right:.25rem;width:1.5rem}.access-indicator__icon-with-text-wrapper[data-v-5860faea]{grid-gap:.25rem;align-items:center;display:flex;gap:.25rem;justify-content:center}.breadcrumbs-container[data-v-738ec600]{align-items:baseline;display:flex;flex-wrap:wrap;font-size:.75rem;max-width:1440px;padding:.5rem 1rem;width:100%}@media (min-width:1500px){.breadcrumbs-container[data-v-738ec600]{padding:.5rem 1.5rem}}.bg-title-header[data-v-4208c0fd]{background:url(/highereducation/_nuxt/img/bg_header@2x.da06bc0.jpg);background-repeat:no-repeat;background-size:cover}.book-title[data-v-4208c0fd]{color:var(--color-book-title)}@keyframes spinner-2a6cf018{to{transform:rotate(1turn)}}.spinner[data-v-2a6cf018]:before{animation:spinner-2a6cf018 1.2s linear infinite;border:2px solid #fff;border-radius:50%;border-top:2px solid var(--color-primary-300);box-sizing:border-box;content:"";height:20px;left:50%;margin-left:-10px;margin-top:-10px;position:absolute;top:50%;width:20px}.dropdown[data-v-898b4a3e]:after,.dropdown[data-v-898b4a3e]:before{border-style:solid;content:" ";position:absolute;transform:translateX(-50%)}.dropdown-right[data-v-898b4a3e]:after,.dropdown-right[data-v-898b4a3e]:before{right:0}.dropdown-left[data-v-898b4a3e]:after,.dropdown-left[data-v-898b4a3e]:before{left:1rem}.dropdown-center[data-v-898b4a3e]:after,.dropdown-center[data-v-898b4a3e]:before{left:50%}.dropdown[data-v-898b4a3e]:before{border-color:transparent transparent var(--color-neutral-300) transparent;border-width:11px;top:-22px}.dropdown[data-v-898b4a3e]:after{border-color:transparent transparent #fff;border-width:11px;top:-20px}.ebook-supplier-button[data-v-6f1cc6fc]{align-items:center;border-color:var(--color-ebook-supplier-button-border);border-radius:.25rem;border-width:1px;color:var(--color-ebook-supplier-button-text);display:inline-flex;font-size:.875rem;justify-content:center;min-height:35px;padding-left:.75rem;padding-right:.75rem}.ebook-supplier-button[data-v-6f1cc6fc]:focus,.ebook-supplier-button[data-v-6f1cc6fc]:hover{--text-opacity:1;background-color:var(--color-primary-600);border-color:var(--color-primary-600);border-width:1px;color:#fff;color:rgba(255,255,255,var(--text-opacity))}.ebook-supplier-dropdown[data-v-6f1cc6fc]{left:-1rem;top:3rem;width:15rem}.ecommerce-maintenance-message[data-v-42bb725a]{grid-gap:.5rem;--bg-opacity:1;--border-opacity:1;--text-opacity:1;align-items:center;background-color:#fff;background-color:rgba(255,255,255,var(--bg-opacity));border-color:#d5281b;border-color:rgba(213,40,27,var(--border-opacity));border-radius:.25rem;border-width:1px;color:#d5281b;color:rgba(213,40,27,var(--text-opacity));display:flex;gap:.5rem;padding:.75rem 1rem;text-align:center}.ecommerce-maintenance-message h5[data-v-42bb725a]{font-weight:700}.ecommerce-maintenance-message-popover__content[data-v-42bb725a]{--text-opacity:1;color:#000;color:rgba(0,0,0,var(--text-opacity))}@media (max-width:1100px) and (min-width:1024px){.add-to-cart-button[data-v-2b6fc78c]{font-size:82%;padding-left:.5rem;padding-right:.5rem}}.link--black[data-v-42726a9a]{--text-opacity:1;color:#333;color:rgba(51,51,51,var(--text-opacity));-webkit-text-decoration:underline;text-decoration:underline}.link--black[data-v-42726a9a]:focus,.link--black[data-v-42726a9a]:hover{--text-opacity:1;color:#000;color:rgba(0,0,0,var(--text-opacity));-webkit-text-decoration:none;text-decoration:none}.access-option-container[data-v-42726a9a]{display:grid;grid-auto-flow:row;margin-bottom:.5rem}.access-option-container>div[data-v-42726a9a]{padding-top:1rem}.ecommerce-prices[data-v-42726a9a]{grid-gap:.5rem;--border-opacity:1;border-color:#bfbfbf;border-bottom:0 solid #bfbfbf;border-left-style:solid;border-right:0 solid #bfbfbf;border-top-color:#bfbfbf;border-color:rgba(191,191,191,var(--border-opacity));border-top-style:solid;border-top-width:2px;display:flex;flex-direction:column;gap:.5rem;margin-top:1rem;padding-right:1rem;padding-top:1rem}@media (min-width:1024px){.access-option-container[data-v-42726a9a]{grid-auto-flow:column;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,auto))}.institutional-login[data-v-42726a9a],.personal-login[data-v-42726a9a]{margin-right:1rem}.ecommerce-prices[data-v-42726a9a]{margin-top:0}.access-code-block[data-v-42726a9a],.ecommerce-prices[data-v-42726a9a]{--border-opacity:1;border:0 solid #bfbfbf;border-color:rgba(191,191,191,var(--border-opacity));border-left-width:2px;padding:0 1rem}}input[type=date]{min-height:42px}input[type=date]::-webkit-calendar-picker-indicator,input[type=date]::-webkit-inner-spin-button{-webkit-appearance:auto;display:inline;display:initial}.form-input:not(:disabled):not(:invalid){border-color:var(--form-input-date-border-color);box-shadow:var(--form-input-date-box-shadow)}.form-input:not(:disabled):focus{border-color:var(--form-input-date-focused-border-color);box-shadow:var(--form-input-date-focused-box-shadow);outline:var(--form-input-date-focused-outline)}.shareaholic-canvas .shr-hide{display:list-item!important}.resource__btn-wrapper{flex-basis:47%}@media (min-width:1500px){.resource__btn-wrapper{flex-basis:24%}}.standard-button-list-item[data-v-17e76f9e]{margin-bottom:1rem}.altmetric-see-more-details{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}td[data-v-522adf67],td[data-v-5941c87b],th[data-v-522adf67],th[data-v-5941c87b]{padding:.5rem}.book-purchase-modal__grid-few[data-v-a786e832],.book-purchase-modal__grid[data-v-a786e832]{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width:426px){.book-purchase-modal__grid-few[data-v-a786e832]{grid-template-columns:repeat(2,minmax(0,1fr))}.book-purchase-modal__grid[data-v-a786e832]{grid-template-columns:repeat(3,minmax(0,1fr))}}.tab-list[data-v-01faedf3]{font-size:.875rem}.tab-label[data-v-01faedf3]{--border-opacity:1;border-color:#6e6e6e;border-color:rgba(110,110,110,var(--border-opacity));border-top-left-radius:.25rem;border-width:1px 0 0 1px;min-width:9rem;position:relative}.tab-label[data-v-01faedf3]:last-child{border-radius:0;border-top-right-radius:.25rem;border-width:1px 1px 0}.selected-tab[data-v-01faedf3]:after{--bg-opacity:1;background-color:#fff;background-color:rgba(255,255,255,var(--bg-opacity));bottom:-1px;content:"";height:1px;left:0;position:absolute;width:100%;z-index:2}.tab-content[data-v-5c6cddea]{--border-opacity:1;border-color:#6e6e6e;border-color:rgba(110,110,110,var(--border-opacity));border-radius:0 4px 4px 4px;border-width:1px;padding:2rem 1.5rem}.my-book-discounted-price[data-v-5c6cddea]{--text-opacity:1;color:#060;color:rgba(0,102,0,var(--text-opacity));font-size:1.25rem;text-align:center}.my-book-original-price[data-v-5c6cddea]{color:var(--color-neutral-700);font-size:.875rem;text-align:center;-webkit-text-decoration:line-through;text-decoration:line-through}.my-book-discount-percentage[data-v-5c6cddea]{--bg-opacity:1;--text-opacity:1;background-color:#c6f6d5;background-color:rgba(198,246,213,var(--bg-opacity));border-radius:.25rem;color:#22543d;color:rgba(34,84,61,var(--text-opacity));font-size:.875rem;font-weight:700;min-width:5rem;padding:.25rem .5rem;text-align:center}.curated-content__header[data-v-65d2ebdc]{font-size:1.125rem;font-weight:700;margin-bottom:1rem}.curated-content__list-item[data-v-65d2ebdc]:after{border-bottom-width:2px;border-color:var(--color-neutral-300);content:"";display:block;margin:.75rem auto;width:25%}.curated-content__list-item[data-v-65d2ebdc]:last-child:after{border-bottom:0}.section-title{color:var(--color-neutral-800);display:inline-block;font-size:1.625rem;font-weight:700}.section-title:after{border-color:var(--color-primary-500);border-style:solid;border-top-width:2px;content:"";display:block;margin-top:.5rem;width:6rem}.video-link__header[data-v-2e986547]{font-size:1.125rem;font-weight:700;margin-bottom:1rem}.video-link__content ul[data-v-2e986547]{list-style-type:disc;padding-left:1.25rem}.video-link__content ol[data-v-2e986547]{list-style-type:decimal;padding-left:1.25rem}.video-link__content a[data-v-2e986547]{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}.video-link iframe[data-v-2e986547]{max-width:100%}.video-container[data-v-2e986547]{height:0;min-width:200px;padding-bottom:56.25%;position:relative;width:100%}.video-container iframe[data-v-2e986547]{height:100%;left:0;position:absolute;top:0;width:100%}.generic-content__content-block h1,.generic-content__content-block h2,.generic-content__content-block h3{color:var(--color-neutral-800);font-size:1.625rem;font-weight:700}.generic-content__content-block h3{margin-bottom:.5rem;margin-top:2rem}.generic-content__content-block h1:after,.generic-content__content-block h2:after,.generic-content__content-block h3:after{border-color:var(--color-primary-500);border-style:solid;border-top-width:2px;content:"";display:block;margin-top:.5rem;width:6rem}.generic-content__content-block h4{color:var(--color-neutral-800);font-size:1.25rem;font-weight:700}.generic-content__content-block h5{color:var(--color-neutral-800);font-size:1.125rem;font-weight:700}.generic-content__content-block h6{color:var(--color-neutral-800);font-size:1rem;font-weight:700}.generic-content__content-block ul{list-style-type:disc;padding-left:1.25rem}.generic-content__content-block ol{list-style-type:decimal;padding-left:1.25rem}.generic-content__content-block li label{display:inline-block;vertical-align:text-top}.generic-content__content-block a{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}.generic-content__content-block p{padding-top:.5rem}.generic-content__content-block p:first-child{padding-top:0}.generic-content__content-block.round-ticks ul,.generic-content__content.collapsable ul{padding-left:1.5rem;padding-top:.5rem}.generic-content__content.collapsable ul li{margin-bottom:.5rem}.generic-content__content.collapsable ul li:last-child{margin-bottom:0}.generic-content__content-block ul li input[type=checkbox],.generic-content__content.collapsable ul li ul{display:none}.generic-content__content.collapsable ul input:checked~* ul{display:block}.generic-content__content-block.round-ticks ul li>*{display:inline-block;vertical-align:top}.generic-content__content-block.round-ticks ul li{list-style-image:url(/highereducation/roundTick.svg);padding-bottom:.5rem;padding-left:.5rem}.generic-content__content.collapsable ul ul li{list-style:none}.generic-content__content.collapsable ul li[data-collapsable=true]{cursor:pointer;list-style:none;margin-left:-1.5rem}.generic-content__content.collapsable ul li[data-collapsable=true]>label{cursor:pointer}.generic-content__content.collapsable li[data-collapsable=true][aria-expanded=false] label>p:first-child:before{content:url(/highereducation/chevron-right.svg);cursor:pointer}.generic-content__content.collapsable li[data-collapsable=true][aria-expanded=true] label>p:first-child:before{content:url(/highereducation/chevron-down.svg);cursor:pointer}.generic-content__content.collapsable ul li[data-collapsable=true] ul li[data-collapsable=false] label p:first-child:before{content:""}@media (min-width:769px){.generic-content__content-block img{display:inline-block}}@media (min-width:1024px){.generic-content__content-block p{max-width:64rem}.generic-content__content-block img{display:inline-block}}.generic-content{display:flex;flex-direction:column;overflow:auto}.generic-content__header{font-size:1.125rem;font-weight:700;margin-bottom:1rem}.generic-content__action-section{align-items:center;display:flex;justify-content:center;min-width:10rem;padding-bottom:1rem;padding-top:1rem}.generic-content.simplified-banner{background-color:var(--color-pale-blue-opaque);display:flex;flex-direction:column;justify-content:space-between;padding:2rem}.generic-content__image{margin-left:auto;margin-right:auto;max-width:50%}.generic-content__image-list img{margin-top:1rem}@media (min-width:769px){.columns-1 ul{-moz-column-count:1;column-count:1}.columns-2 ul{-moz-column-count:2;column-count:2}.columns-3 ul{-moz-column-count:3;column-count:3}.columns-4 ul{-moz-column-count:4;column-count:4}.columns-2 ul,.columns-3 ul,.columns-4 ul{-moz-column-gap:2rem;column-gap:2rem}.generic-content__image-list{grid-column-gap:.75rem;-moz-column-gap:.75rem;column-gap:.75rem;display:flex;flex-wrap:wrap;justify-content:center;margin-top:.5rem}.generic-content__image-list img{margin-top:0;-o-object-fit:contain;object-fit:contain}}@media (min-width:1024px){.generic-content.simplified-banner{flex-direction:row;margin-left:auto;margin-right:auto;max-width:64rem;min-width:50%}.generic-content.simplified-banner .generic-content__content-section{margin-right:2rem}.generic-content__image{margin-left:0;margin-right:0;max-width:100%}.generic-content__image-list{grid-column-gap:2.5rem;-moz-column-gap:2.5rem;column-gap:2.5rem;display:flex;flex-wrap:wrap;justify-content:center;margin-top:.5rem}}.open-new-window-icon[data-v-7189d9d1]{height:10px;margin-left:2px;width:10px}.additional-info[data-v-1075e3a1]{--border-opacity:1;word-wrap:break-word;border-color:#6e6e6e;border-color:rgba(110,110,110,var(--border-opacity));border-top-width:1px;margin-top:1rem;padding-top:1rem}@media (min-width:1024px){.additional-info[data-v-1075e3a1]{border-top:0;margin-top:0;padding-top:0}}.additional-info__block[data-v-1075e3a1]{--border-opacity:1;border-bottom-width:1px;border-color:#6e6e6e;border-color:rgba(110,110,110,var(--border-opacity));margin-bottom:1rem;padding-bottom:1rem}.additional-info__block[data-v-1075e3a1]:last-child{border-bottom-width:0;margin-bottom:0;padding-bottom:0}.additional-info__block--cover[data-v-1075e3a1]{align-items:center;display:flex;flex-direction:column;justify-content:center}.look-inside[data-v-58e7ff14]{color:var(--color-look-inside-background);left:-7px}.look-inside-link svg[data-v-58e7ff14]:focus{border:3px solid #2b3ede;border-radius:5px}.read-online[data-v-67f43544]{left:-7px;top:20px}.read-inside-label--search[data-v-67f43544]{top:0}.look-inside-label{top:20px}#book-cover-img img{min-height:150px;min-width:150px}.prices-aside[data-v-77b24669]{margin-top:.5rem}.book-sidebar[data-v-f090b170]{--bg-opacity:1;background-color:#f5f5f5;background-color:rgba(245,245,245,var(--bg-opacity));border-bottom-left-radius:.5rem;border-bottom-right-radius:.5rem;border-top-left-radius:.5rem;border-top-right-radius:.5rem;padding:1.5rem;width:100%}.book-sidebar__block[data-v-f090b170]{--border-opacity:1;border-bottom-width:1px;border-color:#6e6e6e;border-color:rgba(110,110,110,var(--border-opacity));margin-bottom:1rem;padding-bottom:1rem}.book-sidebar__block[data-v-f090b170]:last-child{border-bottom-width:0;margin-bottom:0;padding-bottom:0}.book-sidebar__block--cover[data-v-f090b170]{align-items:center;display:flex;flex-direction:column;justify-content:center}@media (min-width:1024px){.book-sidebar[data-v-f090b170]{border-bottom-right-radius:0;border-top-right-radius:0;margin-right:1.5rem;width:25%}}.access-read-wrapper[data-v-fdff58e4]:only-child{margin-right:5rem}.access-read-wrapper[data-v-fdff58e4]{grid-gap:.5rem;display:flex;gap:.5rem}.book-toc-item[data-v-fdff58e4]{color:var(--color-book-toc-item)}.book-toc-level-0[data-v-8edd317a]{margin-left:0}.book-toc-level-1[data-v-8edd317a]{margin-left:1.5rem}.book-toc-level-2[data-v-8edd317a]{margin-left:3rem}.book-toc-level-3[data-v-8edd317a]{margin-left:4.5rem}.book-toc-item[data-v-8edd317a]{color:var(--color-book-toc-item)}.full-width[data-v-0aaad9f0],.large[data-v-0aaad9f0],.small[data-v-0aaad9f0]{width:100%}@media (min-width:1024px){.small[data-v-0aaad9f0]{width:299px}.large[data-v-0aaad9f0]{width:455px}.full-width[data-v-0aaad9f0]{width:100%}}p[data-v-5c966070]{font-size:.875rem}.modal-title[data-v-5c966070]{color:var(--color-modal-title)}.link-contrast[data-v-2c6e2e38]{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}.isbnInfoBlockList-simplified li{display:inline;margin-right:1rem}.isbnInfoBlockList-simplified li:last-child{margin-right:0}.rotate[data-v-919d3584]{display:inline-block;transform:rotate(90deg)}.rotate--up[data-v-919d3584]{transform:rotate(-90deg)}.description-text[data-v-919d3584]{color:var(--color-product-description-text)}.form-textarea[data-v-61c847f4]:invalid{box-shadow:none}.form-textarea[data-v-61c847f4]:not(:disabled):not(:invalid){border-color:var(--form-textarea-border-color);box-shadow:var(--form-textarea-box-shadow)}.form-textarea[data-v-61c847f4]:not(:disabled):focus{border-color:var(--form-textarea-focused-border-color);box-shadow:var(--form-textarea-focused-box-shadow);outline:var(--form-textarea-focused-outline)}.book-resources-widget[data-v-20c65646]{grid-gap:1rem;--bg-opacity:1;align-items:center;background-color:#f5f5f5;background-color:rgba(245,245,245,var(--bg-opacity));border-radius:1rem;box-sizing:content-box;display:flex;flex-direction:column;gap:1rem;justify-content:center;margin-left:auto;margin-right:auto;padding:.5rem;text-align:center;width:17rem}.book-resources-widget-image[data-v-20c65646]{background-color:var(--color-secondary-300);border-radius:9999px;padding:.5rem}.right-arrow-icon[data-v-20c65646]{color:var(--color-right-arrow-icon)}.awards-scroll-pointer[data-v-6e90ee38]{top:-80px}.accessibility_tab a{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}.accessibility-tab__section-wrapper{grid-gap:1.5rem;display:flex;flex-direction:column;gap:1.5rem}.accessibility-tab__statement-header{font-size:1.5rem;font-weight:600}.accessibility-tab__section-header{font-size:1.25rem;font-weight:600}.accessibility-tab__section-content-wrapper{grid-gap:.75rem;display:flex;flex-direction:column;gap:.75rem}.bespoke-message a,.card__content a{--text-opacity:1;color:#2b3ede;color:rgba(43,62,222,var(--text-opacity))}.card__content label{display:inline-block}.card__content p:not(:last-child){margin-bottom:.5rem}.card__content ol,.card__content ul{margin-bottom:.5rem;padding-left:1.25rem}.card__content ol p,.card__content ul p{margin-bottom:0}.card__content ul{list-style-type:disc;padding-left:1.25rem}.card__content ol{list-style-type:decimal;padding-left:1.25rem}.card__content ol li *,.card__content ul li *{vertical-align:text-top}.card__content ol li::marker,.card__content ul li::marker{vertical-align:top}.card__content h1{font-size:1.625rem;padding-bottom:1rem;padding-top:1rem}.card__content h2{font-size:1.25rem;font-weight:700;margin-bottom:.5rem;margin-top:1rem}.card__content h3{font-size:1.125rem}.card__content h3,.card__content h4,.card__content h5{font-weight:700;margin-bottom:.5rem}.generic_content_bottom:not(:last-child){margin-right:.5rem}.additional-info__block .generic-content__content{margin-right:0}