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.55);--header-search-placeholder-color: rgba(255, 255, 255, .6);--header-dropdown-bg: #ffffff;--header-dropdown-shadow: 0 8px 40px rgba(0, 0, 0, .13), 0 2px 8px rgba(0, 0, 0, .06);--header-dropdown-text: #111827;--header-dropdown-border: #e5e7eb;--header-dropdown-secondary-text: #6b7280;--header-dropdown-muted-text: #9ca3af;--header-dropdown-button-bg: #f3f4f6;--header-dropdown-button-bg-hover: #e5e7eb;--header-dropdown-button-text: #374151;--header-dropdown-button-text-hover: #111827;--header-dropdown-border-radius: .125rem;--header-dropdown-border-color: #C9C7C2;--header-dropdown-min-width: 13.8125rem;--header-account-dropdown-z-index: 200;--header-overlay-bg: rgba(255, 255, 255, .04);--header-border: rgba(255, 255, 255, .08);--header-border-subtle: rgba(255, 255, 255, .06);--header-skip-link-font-size: .875rem;--header-brand-height: 2.375rem;--header-search-width: 25rem;--header-search-height: 3.5rem;--header-search-input-width: 11.25rem;--header-search-input-font-size: .875rem;--header-account-icon-size: 1.5rem;--header-account-icon-wrapper-gap: .5rem;--header-account-name-font-size: .875rem;--header-account-name-font-weight: 500;--header-menu-toggle-padding: .375rem;--header-hamburger-width: 1.25rem;--header-hamburger-bar-height: .125rem;--header-nav-link-font-size: .8125rem;--header-nav-link-icon-size: .75rem;--header-dropdown-panel-padding: 1.75rem 2rem 1.5rem;--header-dropdown-heading-font-size: 1rem;--header-dropdown-heading-margin: 0 0 1rem;--header-dropdown-grid-margin-bottom: 1.25rem;--header-dropdown-link-padding-block: .5rem;--header-dropdown-link-font-size: .8125rem;--header-dropdown-link-font-weight: 400;--header-search-toggle-icon-width: 1.5rem;--header-search-toggle-icon-height: 1.5rem;--header-tabs-content-width: 61%;--header-dropdown-link-padding: .5rem 1rem;--header-dropdown-arrow-font-size: 1rem;--header-dropdown-footer-padding-top: .25rem;--header-dropdown-all-button-padding: .5rem 1.375rem;--header-dropdown-all-button-font-size: .6875rem;--header-tabs-nav-width: 23.8125rem;--header-tabs-nav-padding-block: .25rem;--header-tabs-layout-margin-bottom: 1.25rem;--header-tab-button-padding: .625rem .875rem;--header-tab-button-font-size: 1.5rem;--header-tab-arrow-icon-size: 1rem;--header-tabs-content-padding-start: 1.5rem;--header-content-link-padding-block: .625rem;--header-content-title-font-size: .875rem;--header-external-icon-size: .875rem;--header-dropdown-padding: 0 1.5rem .75rem;--header-dropdown-footer-padding-bottom: .25rem;--header-nav-link-padding-block: .625rem;--header-accordion-padding-block: .5rem;--header-accordion-trigger-padding: .75rem 0;--header-accordion-trigger-font-size: .9375rem;--header-account-dropdown-top-offset: .5rem;--header-search-toggle-icon-size: 1.5rem;--header-accordion-chevron-size: .75rem;--header-accordion-panel-padding-bottom: .625rem;--header-accordion-all-link-padding: .5rem 0 .625rem;--header-accordion-all-link-font-size: .875rem;--header-accordion-all-link-margin-bottom: .125rem;--header-accordion-link-padding: .5625rem 0;--header-accordion-link-font-size: .875rem;--header-brand-width: auto;--header-search-icon-size: 1.125rem;--header-search-panel-bg: #003B44;--header-search-form-gap: .5rem;--header-search-field-icon-size: 1.125rem;--header-mobile-account-panel-bg: #003B44;--header-search-submit-icon-size: 1.25rem;--header-search-field-input-font-size: 1rem;--header-section-padding-inline: 5rem;--carousel-section-padding-block: 4.5rem 4rem;--carousel-header-gap: 1rem;--carousel-header-margin-bottom: 2rem;--carousel-heading-font-size: 2rem;--carousel-heading-font-weight: 400;--carousel-heading-color: #ffffff;--carousel-heading-letter-spacing: -.02em;--carousel-heading-line-height: 1.2;--carousel-navigation-gap: .5rem;--carousel-gap: 1.5rem;--carousel-track-padding-block-end: .75rem;--carousel-track-item-flex-basis: min(72vw, 18.75rem);--carousel-track-item-min-width: auto;--carousel-track-item-max-width: none;--carousel-scroll-step-fallback: 17.5rem;--carousel-nav-button-size: 2.75rem;--carousel-nav-button-border-radius: 50%;--carousel-nav-active-bg: var(--primary-color);--carousel-nav-active-icon-color: var(--home-page-primary-bg, #003b44);--carousel-nav-disabled-bg: #E5E4E0;--carousel-nav-disabled-icon-color: #ADACA8;--carousel-nav-button-transition: background .15s ease, color .15s ease, opacity .15s ease;--carousel-nav-button-hover-opacity: .88;--carousel-nav-button-focus-outline-width: .125rem;--carousel-nav-button-focus-outline-offset: .125rem;--carousel-nav-icon-size: 1rem;--card-bg: #ffffff;--card-border-radius: .5rem;--card-shadow: 0 2px 8px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);--card-shadow-hover: 0 8px 24px rgba(0, 0, 0, .14), 0 2px 6px rgba(0, 0, 0, .08);--card-image-height: 11.25rem;--card-content-padding: 1rem;--card-body-gap: .5rem;--card-footer-padding-top: .75rem;--card-type-font-size: .6875rem;--card-type-letter-spacing: .08em;--card-title-font-size: 1.0625rem;--card-title-line-height: 1.3;--card-title-letter-spacing: -.01em;--card-meta-font-size: .8125rem;--card-title-color: #111827;--card-meta-color: #6b7280;--card-separator-color: #f3f4f6;--card-external-icon-size: .9375rem;--card-clock-icon-size: .8125rem;--card-border-color: #ADACA8;--card-content-height: 25rem;--hero-overlay: linear-gradient(0deg, rgba(0, 0, 0, .2) 0%, rgba(0, 0, 0, .2) 100%);--hero-h: 600px;--hero-pd-block: 5rem;--hero-content-gap: 1.5rem;--hero-heading-fs: 5rem;--hero-heading-color: #fff;--hero-subtext-fs: 1rem;--hero-subtext-lh: 1.5rem;--hero-subtext-max-w: 518px;--hero-subtext-color: #fff;--hero-cta-fs: 1rem;--hero-cta-lh: 1.5rem;--hero-cta-ls: 1px;--hero-cta-pd: 1rem 2rem;--hero-cta-gap: .5rem;--hero-cta-radius: .25rem;--hero-cta-w: 18.5rem;--hero-cta-h: 3.5rem;--hero-cta-color: #003B44;--hero-cta-icon-size: 1.5rem;--breadcrumb-bg: #003B44;--breadcrumb-pd-block-start: 1.5rem;--breadcrumb-pd-block-end: 1rem;--breadcrumb-gap: .5rem;--breadcrumb-text-color: #ffffff;--breadcrumb-separator-color: #ffffff;--breadcrumb-fs: 1rem;--breadcrumb-lh: 1.5rem;--breadcrumb-fw: 600;--breadcrumb-ls: -.02em;--highlights-text-color: #ffffff;--highlights-pd-block: 4rem;--highlights-col-gap: 3rem;--highlights-card-gap: 1.5rem;--highlights-link-gap: .5rem;--highlights-link-icon-gap: .5rem;--highlights-link-icon-size: 1.5rem;--highlights-heading-fs: 2rem;--highlights-heading-lh: 2.5rem;--highlights-body-fs: 1rem;--highlights-body-lh: 1.5rem;--highlights-link-fs: 1rem;--highlights-link-lh: 1.5rem;--footer-bg: #003b44;--footer-text: #ffffff;--footer-link-color: #ffffff;--footer-divider-color: rgba(255, 255, 255, .15);--footer-accent-h: 8px;--footer-pd-block: 4rem;--footer-section-gap: 2.5rem;--footer-nav-col-gap: 3rem;--footer-nav-row-gap: 2.5rem;--footer-col-gap: .5rem;--footer-link-gap: .5rem;--footer-link-icon-size: 1.5rem;--footer-link-icon-gap: .5rem;--footer-bottom-gap: 1.5rem;--footer-wiley-logo-h: 40px;--footer-heading-fs: 1.5rem;--footer-heading-lh: 2rem;--footer-link-fs: 1rem;--footer-link-lh: 1.5rem;--footer-copyright-fs: 1rem;--footer-copyright-lh: 1.5rem}@media(max-width:767px){:root{--site-padding-inline: 1.5rem;--header-nav-link-font-size: .9375rem;--header-dropdown-footer-padding-top: .75rem;--header-dropdown-all-button-font-size: .9375rem;--header-brand-height: 2rem;--header-brand-width: 11.25rem;--header-nav-link-font-size: .875rem;--header-search-icon-size: 3.5rem;--header-section-padding-inline: 1.5rem;--header-external-icon-size: .8125rem;--hero-h: 480px;--hero-pd-block: 4rem;--hero-heading-fs: 2rem;--hero-subtext-fs: .875rem;--hero-cta-fs: .875rem;--hero-cta-pd: 1rem 1.5rem;--hero-cta-w: 15.4375rem;--hero-cta-h: 3rem;--hero-cta-icon-size: 1rem;--carousel-heading-font-size: 1.5rem;--carousel-header-margin-bottom: 1.5rem;--highlights-pd-block: 3rem;--highlights-heading-fs: 1.5rem;--highlights-heading-lh: 2rem;--highlights-body-fs: .875rem;--highlights-link-fs: .875rem;--footer-pd-block: 3rem;--footer-section-gap: 2rem;--footer-nav-col-gap: 1.5rem;--footer-nav-row-gap: 2rem;--footer-wiley-logo-h: 32px;--footer-heading-fs: 1rem;--footer-heading-lh: 1.5rem;--footer-link-fs: .875rem;--footer-copyright-fs: .875rem}}.container{width:100%;max-width:var(--site-max-width);margin-inline:auto;padding-inline:var(--site-padding-inline)}@media(min-width:80rem){.container{padding-inline:0}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{text-decoration:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}[data-site-theme=medicine]{--header-accent: #4885f7;--primary-color: #6799F8;--highlights-link-color: #85AEFA}[data-site-theme=science]{--header-accent: #00D875;--primary-color: #00D875;--highlights-link-color: #00D875}