/* nnutshell/polish.css */
/* Cohesive browse/reading shell, keyboard focus, targets and resilience. */
:focus-visible{outline:3px solid #236bc5;outline-offset:4px}a,button,summary{scroll-margin-top:calc(var(--nn-sticky-offset,var(--nn-header-height,76px)) + 16px)}.nn-nav>a,.nn-nav>details>summary{display:inline-flex;align-items:center;min-height:44px}.nn-footer-groups a{min-height:40px}.nn-footer-groups a:focus-visible{outline-offset:0}.nn-image-missing{aspect-ratio:16/9;background:#eceee7}.nn-image-missing::after{content:'Read article';display:flex;align-items:center;justify-content:center;height:100%;font-size:14px;color:#555e57}.nn-card-image{overflow:hidden}.nn-text-toggle{flex-shrink:0}.nn-header-inner{flex-wrap:nowrap}.nn-filter-dialog,.nn-global-search,.nn-share-dialog,.nn-personal-confirm{max-height:calc(100dvh - 32px);overflow-y:auto}.nn-personal-page p a,.nn-utility-page .nn-page-intro p a{text-decoration:underline;text-underline-offset:3px}.nn-membership-status [data-nn-recheck-access]{min-height:44px}.nn-network-note a{color:inherit}.nn-article-content strong{font-family:inherit}.nn-search-group h3{line-height:1.4}
@media(max-width:420px){.nn-header-inner{gap:6px}.nn-header-actions{gap:3px}.nn-wordmark{max-width:125px!important;font-size:23px!important}.nn-header-actions .nn-member-actions{gap:1px}.nn-header-actions .nn-account-link{min-width:44px}.nn-header-actions .nn-text-toggle{min-width:40px;min-height:44px}.nn-header-actions .nn-search{min-width:40px}.nn-reading-tools>div{gap:5px}.nn-mobile-nav{padding-inline:5px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

.nn-article-hero.nn-image-missing::after{content:"Article image unavailable";min-height:120px}

/* Reserve result space before the complete metadata index resolves. */
.nn-discovery,.nn-library{min-height:calc(100svh - var(--nn-header-height,76px))}
.nn-archive-results{min-height:42vh}.nn-full-results{min-height:50vh}.nn-directory-az{min-height:74px;align-content:start}.nn-discovery-status,.nn-search-page>.nn-search-status{min-height:3.5em}
@media(max-width:1050px){.nn-directory-az{min-height:121px}}
@media(max-width:600px){.nn-directory-az{min-height:168px}}
@media(max-width:360px){.nn-directory-az{min-height:215px}}

/* nnutshell/visual-bridge.css */
/* Production Ghost bridges for the approved visual system. */
:root{--sn-font:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;--sn-paper:#fff;--sn-ink:#1d1d1f;--sn-dim:#6e6e73;--sn-line:#d2d2d7;--blue:var(--sn-blue,#0071e3);--link:var(--sn-blue,#0066cc);--nn-header-height:66px}
body{background:#f5f5f7!important;font-family:var(--sn-font)!important;font-size:17px;color:var(--ink)!important;line-height:1.47;letter-spacing:-.015em}.gh-site{overflow:clip}.nn-header{background:rgba(255,255,255,.9);backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);border-color:#e8e8ed}.nn-header-inner{min-height:66px;height:66px;gap:25px}.nn-wordmark{font-family:var(--sn-font)!important;font-size:25px!important;letter-spacing:-1.3px!important;color:var(--ink)!important;font-weight:750}.nn-nav{gap:26px;font-size:14px;font-weight:400}.nn-nav a[aria-current=page],.nn-nav summary[aria-current=page]{color:var(--link);text-decoration:none}.nn-nav details>div{border-radius:16px;border:1px solid #e8e8ed;box-shadow:0 8px 25px #0000000c}.nn-header-actions,.nn-member-actions{gap:10px}.nn-search{width:44px}.nn-search>span,.nn-account-link>span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.nn-plan-link{border:0!important;background:var(--blue);color:white!important;border-radius:30px!important;padding:8px 17px!important;min-height:36px!important;font-size:13px!important}.nn-account-link{width:38px;min-height:40px!important}.nn-text-toggle{border:0;font-size:16px;font-weight:400;letter-spacing:-1px}.nn-text-toggle[aria-pressed=true]{background:#e8f1ff;color:var(--link)}.nn-footer{background:#f5f5f7;border-color:#dedee3;margin-top:0;padding:29px 0}.nn-footer-brand{font-size:22px!important}.nn-footer-groups{gap:28px}.nn-footer-groups nav{min-width:80px}.nn-footer-groups nav strong{font-size:12px}.nn-footer-groups a{font-size:12px}.nn-container{width:min(1160px,calc(100% - 64px))}.nn-mobile-nav{background:rgba(250,250,252,.95);backdrop-filter:blur(20px);border-color:#dedee3}.nn-section-heading{border:0;padding-top:0;gap:20px}.nn-section-heading h2{font-size:30px;letter-spacing:-.04em}.nn-section-heading>span{font-size:12px;color:var(--muted)}.nn-section-heading a{font-size:14px}.nn-page-intro h1{font-size:56px;letter-spacing:-.052em;line-height:1.06}.nn-page-intro>.nn-eyebrow{display:none}.nn-page-intro>p{font-size:17px!important;line-height:1.47!important}.nn-utility-page{padding-top:48px}.nn-global-search,.nn-filter-dialog,.nn-share-dialog,.nn-personal-confirm{border:0!important;border-radius:24px!important;background:#fff!important;box-shadow:0 25px 100px #0003}.nn-global-search::backdrop,.nn-filter-dialog::backdrop,.nn-share-dialog::backdrop,.nn-personal-confirm::backdrop{background:#0005;backdrop-filter:blur(6px)}.nn-search-input-row{background:#f5f5f7;border-radius:14px;padding:8px}.nn-search-input-row input{border:0;background:transparent}.nn-global-search button,.nn-filter-dialog button,.nn-share-dialog button{border-radius:20px}.nn-directory-az{border-color:#dedee3}.nn-subject-card{border:0;background:white;border-radius:20px;padding:22px}.nn-subject-card:hover{background:#f0f5fc}.nn-subject-avatar{background:#e8f1ff;color:#215587;border-radius:15px}.nn-subject-card h3{font-size:21px}.nn-subject-kind{color:var(--link)}.nn-hub-identity-row{gap:20px}.nn-hub-context{font-size:15px}.nn-hub-avatar{display:none}.nn-hub-topics{margin-bottom:22px}.nn-hub-topics a{border:0;background:#e8e8ed;padding:8px 14px;min-height:35px;font-size:12px}.nn-hub-date-note{font-size:12px}.nn-v-hub-listing-tools{display:flex;justify-content:space-between;align-items:center;gap:20px}.nn-v-hub-listing-tools .nn-hub-count{margin:15px 0}.nn-v-view-toggle{display:inline-flex;align-items:center;background:#e8e8ed;padding:3px;border-radius:14px;gap:2px;flex-shrink:0}.nn-v-view-toggle button{display:flex;align-items:center;justify-content:center;width:43px;min-height:40px;border:0;padding:7px!important;border-radius:11px;background:transparent;color:#6e6e73}.nn-v-view-toggle button[aria-pressed=true]{background:white;color:var(--ink);box-shadow:0 2px 6px #00000010}.nn-v-view-toggle svg{width:18px;height:18px}.nn-library{max-width:1160px}.nn-archive-toolbar{padding-top:0;border-top:0;gap:12px;flex-wrap:wrap}.nn-archive-toolbar input,.nn-archive-toolbar select{background:#fff;border-color:#dedee3;border-radius:12px}.nn-library button{border-radius:22px}.nn-library .nn-primary{border:0;background:var(--blue);color:#fff}.nn-archive-resultbar{align-items:center}.nn-archive-status{margin-right:auto}.nn-archive-results[data-layout=grid],.nn-library[data-nn-layout=grid] .nn-archive-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px;padding-top:23px;min-height:50vh}.nn-library[data-nn-layout=grid] .nn-archive-row{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:0;border:0;background:#fff;border-radius:21px;overflow:hidden;min-width:0}.nn-library[data-nn-layout=grid] .nn-archive-thumb{border-radius:0;aspect-ratio:16/9}.nn-library[data-nn-layout=grid] .nn-archive-row>div{padding:19px;position:relative;flex:1}.nn-library[data-nn-layout=grid] .nn-archive-row h2{font-size:23px;line-height:1.22;letter-spacing:-.035em;padding-right:27px}.nn-library[data-nn-layout=grid] .nn-archive-dek,.nn-library[data-nn-layout=grid] .nn-archive-subjects{display:none}.nn-library[data-nn-layout=grid] .nn-archive-meta{font-size:11px;line-height:1.5;gap:7px 12px;margin:13px 0 0}.nn-library[data-nn-layout=grid] .nn-card-save{position:absolute;right:13px;top:17px}.nn-library[data-nn-layout=list] .nn-archive-row{grid-template-columns:180px minmax(0,1fr);gap:25px}.nn-library[data-nn-layout=list] .nn-archive-results{background:white;border-radius:22px;padding:22px;margin-top:20px}.nn-archive-thumb{aspect-ratio:16/9;border-radius:13px}.nn-archive-thumb img{object-fit:contain;filter:none}.nn-archive-row h2{font-size:24px;line-height:1.21;letter-spacing:-.035em}.nn-archive-meta{font-size:12px}.nn-archive-dek{font-size:14px;line-height:1.5}.nn-archive-subjects a{font-size:12px}.nn-hub-articles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.nn-hub-articles .nn-discovery-article{display:block;border:0;padding:0}.nn-hub-articles .nn-discovery-article h3{font-size:22px}.nn-hub-start{display:none}.nn-discovery[data-nn-layout=list] .nn-hub-articles{display:block;background:#fff;padding:22px;border-radius:22px}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-medium-card{display:grid;grid-template-columns:180px minmax(0,1fr);gap:25px;border-radius:0;box-shadow:none;border-bottom:1px solid #e8e8ed;padding:22px 0}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-medium-card:last-child{border:0}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-media{border-radius:13px;align-self:center}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-card-copy{padding:0}.nn-visual-explore{max-width:none;width:100%;padding-bottom:0}.nn-visual-explore .nn-page-intro{max-width:1160px;margin-bottom:10px}.nn-visual-explore .nn-explore-sections>.nn-v-section:first-child{padding-top:30px}.nn-visual-explore .nn-v-explore-group .nn-v-section-head h2{font-size:28px}.nn-visual-explore .nn-v-company-group h2{font-size:26px}.nn-v-side-list{gap:0}.nn-v-side-list .nn-v-card-copy{padding:0}.nn-v-side-list .nn-v-compact:first-child{padding-top:0}.nn-v-lead-grid .nn-v-lead-card h3{font-size:34px;line-height:1.15;letter-spacing:-.045em;margin-top:8px}.nn-v-spotlight-section>.nn-v-wrap>.nn-v-section-head{display:none}.nn-v-spotlight-section{padding-top:0}.nn-v-media img{object-fit:contain!important;filter:none!important;margin:0!important}.nn-v-article-row .nn-v-card-copy{padding-top:0}.nn-v-byline>span+span:before{content:'·';padding-right:8px;color:#a1a1a6}.nn-v-compact .nn-v-byline{gap:6px;font-size:12px}.nn-card-image img,.nn-article-hero img{filter:none!important;object-fit:contain!important}.nn-v-medium-card .nn-card-save,.nn-v-lead-card .nn-card-save,.nn-v-compact .nn-card-save,.nn-v-article-row>.nn-card-save,.nn-card-save{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;min-height:36px;min-width:36px;padding:7px!important;border:0!important;border-radius:50%!important;background:#f5f5f7;color:#515154;flex-shrink:0;margin:0}.nn-card-save svg{width:18px;height:18px}.nn-card-save[aria-pressed=true]{background:#e8f1ff;color:var(--blue)}.nn-card-save[aria-pressed=true] svg{fill:#d0e4fc}.nn-v-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.nn-follow-toggle{border-radius:25px;background:var(--blue);border:0;color:white;padding:10px 20px}.nn-follow-toggle[aria-pressed=true]{background:#e8f1ff;color:var(--link)}.nn-article-main{background:#fff}.nn-article-header{max-width:780px;padding-top:24px}.nn-article-header .gh-article-title{font-size:46px!important;line-height:1.09!important;letter-spacing:-.045em!important}.nn-article-subjects{gap:8px}.nn-article-subjects a{font-size:12px;padding:5px 12px;border-radius:20px;background:#f5f5f7;min-height:31px;color:#515154}.nn-article-source{font-size:13px;gap:10px 22px;margin-top:20px}.nn-article-hero{max-width:780px!important}.nn-article-hero img{max-height:none!important;aspect-ratio:16/9;border-radius:21px;background:#f5f5f7}.nn-article-layout{max-width:1240px;grid-template-columns:205px minmax(0,780px) minmax(0,1fr);gap:30px;width:calc(100% - 64px)}.nn-contents{top:90px}.nn-contents summary{font-size:15px}.nn-contents a{font-size:12px;line-height:1.45;padding-block:13px}.nn-reader-controls .sn-tabs{gap:28px}.nn-reader-controls .sn-tabs button{font-size:16px!important;display:flex;align-items:center;gap:9px}.nn-tab-time{font-size:12px;font-weight:400;color:var(--muted);letter-spacing:0}.nn-reader-controls .sn-tabs button[aria-selected=true]{color:var(--ink)}.nn-mode-meta,.nn-resume-actions button{font-size:12px}.nn-listen{border:0;background:#f5f5f7;border-radius:20px;padding:21px 23px}.nn-listen-actions button{border:0;border-radius:24px;min-height:43px;font-size:14px}.nn-listen-actions [data-listen-play]{background:var(--blue);color:white}.nn-listen-actions select{border:0;border-radius:12px;background:#fff;min-height:40px}.nn-listen-status{font-size:12px}.nn-article-content,.nn-article-content p,.nn-article-content li,.nn-article-header .gh-article-excerpt{font-family:var(--sn-font)!important;letter-spacing:-.003em!important;font-size:17px!important;line-height:1.47!important}.nn-article-content .sn-panel p{font-family:var(--sn-font)!important;letter-spacing:-.003em!important;font-size:17px!important;line-height:1.47!important}.nn-article-content .sn-panel p+p{margin-top:0!important}.nn-article-content p{margin:0 0 1em!important}.nn-article-content .sn-panel{font-family:inherit!important}.nn-article-content ol>li{margin-bottom:1.4em}.nn-article-content .nn-paywall p{font-size:15px!important;letter-spacing:normal!important}.nn-article-related{background:#f5f5f7;max-width:none;width:100%;padding:40px max(32px,calc((100% - 1160px)/2))}.nn-article-recommendations{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.nn-article-recommendations .nn-recommendation-reason{display:none}.nn-article-recommendations .nn-v-medium-card h3{font-size:21px}.nn-article-recommendations .nn-discovery-dek{display:none}.nn-article-comments{max-width:780px;margin-inline:auto}.nn-reading-tools{max-width:1160px}.nn-reading-tools button{border:0;border-radius:24px;background:#f5f5f7}.nn-subscription,.nn-account-page,.nn-membership-page{font-family:var(--sn-font)}.nn-paywall{border:0;background:#f5f5f7;border-radius:23px}.nn-personal-page{max-width:1160px}.nn-personal-page>.nn-page-intro>p,.nn-personal-page>.nn-page-intro>.nn-personal-crosslink{display:none}.nn-personal-page>.nn-page-intro{max-width:none;margin-bottom:25px}.nn-personal-catalog-status{font-size:12px;color:var(--muted)}.nn-personal-page>section{border:0;padding-top:22px;margin-top:0;margin-bottom:30px}.nn-personal-row{border:0;background:#fff;border-radius:21px;padding:22px;margin-bottom:16px}.nn-personal-title{font-size:23px;line-height:1.2;letter-spacing:-.035em}.nn-personal-actions button,.nn-personal-actions a{font-size:12px;border-radius:24px}.nn-personal-date,.nn-personal-access{font-size:12px}.nn-sync-panel{border:0;background:white;border-radius:22px;padding:22px;font-size:14px}.nn-history-opt{font-size:14px}.nn-small{font-size:12px}.nn-personal-saved{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.nn-personal-saved .nn-v-medium-card h3{font-size:21px}.nn-personal-continue{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px}.nn-v-native-continue:first-child{grid-row:span 2;background:#e8f1ff}.nn-v-native-continue{background:white;border-radius:24px;overflow:hidden}.nn-v-native-continue:first-child .nn-v-continue-copy{padding:25px}.nn-v-native-continue h3{font-size:26px;line-height:1.18;margin:10px 0 17px}.nn-v-native-continue .nn-v-continue-copy{padding:22px}.nn-v-native-continue:not(:first-child) .nn-v-media{max-width:180px;margin:22px 22px 0;border-radius:13px}.nn-v-native-progress{font-size:12px;color:var(--link);margin:17px 0}.nn-v-native-progress:before{content:'';display:block;height:4px;background:linear-gradient(90deg,#0071e3 0 8px,#cbd9ec 8px 100%);border-radius:4px;margin-bottom:10px}.nn-v-native-continue .nn-v-continue-actions{display:flex;align-items:center;gap:8px 15px;flex-wrap:wrap}.nn-v-reading-tabs{margin:20px 0;display:flex;align-items:center;justify-content:space-between;gap:15px}.nn-v-reading-tabs .nn-v-segments button{font-size:14px}.nn-v-reading-follow{border-radius:22px;background:#ece9f6;padding:22px 26px;margin:0 0 30px}.nn-v-reading-follow a{font-size:22px;font-weight:600;letter-spacing:-.03em}.nn-personal-page[data-reading-tab=continue]>[data-reading-section=saved],.nn-personal-page[data-reading-tab=continue]>[data-reading-section=history],.nn-personal-page[data-reading-tab=saved]>[data-reading-section=continue],.nn-personal-page[data-reading-tab=saved]>[data-reading-section=history],.nn-personal-page[data-reading-tab=history]>[data-reading-section=continue],.nn-personal-page[data-reading-tab=history]>[data-reading-section=saved],.nn-personal-page[data-reading-tab=all]>[data-reading-section=history]{display:none}.nn-v-library-browser{background:#fff;border-radius:27px;overflow:hidden;box-shadow:0 5px 25px #00000003}.nn-v-browser-header{padding:24px 29px;border-bottom:1px solid #e8e8ed;display:flex;align-items:center;justify-content:space-between;gap:18px}.nn-v-browser-header .nn-v-segments{border-radius:24px}.nn-v-browser-header .nn-v-segments button{display:flex;align-items:center;justify-content:center;gap:7px;font-size:13px;padding:9px 19px}.nn-v-browser-header .nn-v-segments svg{width:16px;height:16px}.nn-v-browser-body{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:410px}.nn-v-browser-body{grid-template-columns:280px minmax(0,1fr)}.nn-v-browser-menu{padding:19px 14px 23px;border-right:1px solid #e8e8ed}.nn-v-browser-menu button{padding:15px;min-height:57px;width:100%;text-align:left;border-radius:12px;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#515154}.nn-v-browser-menu button small{font-size:11px;color:#6e6e73}.nn-v-browser-menu button[aria-pressed=true]{color:var(--link);background:#e8f1ff}.nn-v-browser-menu button[aria-pressed=true] small{color:#326397}.nn-v-browser-selection{padding:31px;min-width:0}.nn-v-selection-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:21px}.nn-v-selection-heading h3{font-size:31px;letter-spacing:-.045em}.nn-v-selection-heading p{font-size:12px;margin-top:7px;color:var(--muted)}.nn-v-browser-articles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.nn-v-browser-article{border-radius:18px;border:1px solid #e8e8ed;overflow:hidden;min-width:0}.nn-v-browser-visual{height:100px;background:var(--wash);color:var(--tone);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.nn-v-browser-visual svg{width:53px;height:53px;opacity:.72;stroke-width:1.1}.nn-v-browser-visual:after{content:'';position:absolute;width:160px;height:160px;border:1px solid currentColor;border-radius:50%;right:-40px;top:-63px;opacity:.12}.nn-v-browser-article-copy{padding:16px 16px 18px}.nn-v-browser-article .nn-v-tag{font-size:10px;color:var(--link);margin-bottom:9px;display:block}.nn-v-browser-article h4{font-size:17px;line-height:1.25;letter-spacing:-.025em;margin:0;font-weight:600}.nn-v-browser-article p{font-size:11px;color:var(--muted);margin-top:15px}.nn-v-t-blue{--wash:#e8f1ff;--tone:#255888}.nn-v-t-purple{--wash:#eee9fb;--tone:#5c4183}.nn-v-t-green{--wash:#e9f3ed;--tone:#365b45}
html[data-nn-text-size=large] .nn-article-content,html[data-nn-text-size=large] .nn-article-content p,html[data-nn-text-size=large] .nn-article-content li,html[data-nn-text-size=large] .nn-article-content .sn-panel p,html[data-nn-text-size=large] .nn-article-header .gh-article-excerpt{font-size:20px!important;line-height:1.47!important}
@media(max-width:1100px){.nn-article-layout{grid-template-columns:175px minmax(0,1fr);gap:25px}.nn-v-browser-body{grid-template-columns:235px minmax(0,1fr)}.nn-v-browser-body{grid-template-columns:235px minmax(0,1fr)}.nn-v-browser-selection{padding:25px}.nn-v-browser-articles{gap:11px}.nn-v-browser-article h4{font-size:16px}.nn-v-selection-heading h3{font-size:28px}.nn-v-browser-header{padding:21px 24px}.nn-header-inner{gap:15px}.nn-nav{gap:18px}.nn-personal-saved{gap:15px}}
@media(max-width:900px){.nn-nav{display:flex!important}.nn-mobile-nav{display:flex}.nn-header-actions{margin-left:0}.nn-header-inner{flex-wrap:nowrap}.nn-hub-articles{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-footer-groups{gap:20px}}
@media(max-width:800px){:root{--nn-header-height:60px}.nn-header-inner{height:60px;min-height:60px}.nn-container{width:calc(100% - 40px)}.nn-header-actions .nn-member-actions .nn-plan-link{display:none}.nn-header-actions .nn-text-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;min-width:36px}.nn-header-inner{gap:14px}.nn-wordmark{font-size:23px!important}.nn-nav{gap:16px;font-size:13px}.nn-article-layout{grid-template-columns:1fr;width:calc(100% - 40px);gap:16px}.nn-article-reading{grid-column:1}.nn-contents{position:static;max-height:none;grid-column:1;grid-row:auto;padding:0;background:#f5f5f7;border-radius:14px}.nn-contents summary{padding:13px 17px}.nn-contents nav{padding:0 17px 14px}.nn-article-header .gh-article-title{font-size:40px!important}.nn-article-recommendations{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-personal-saved{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-personal-continue{grid-template-columns:1fr 1fr}.nn-v-native-continue:first-child{grid-column:span 2;grid-row:auto}.nn-v-browser-body{grid-template-columns:1fr}.nn-v-browser-menu{display:flex;overflow:auto;padding:15px;border-right:0;border-bottom:1px solid #e8e8ed;gap:7px;scrollbar-width:thin}.nn-v-browser-menu button{width:auto;min-height:42px;padding:10px 15px;white-space:nowrap;font-size:13px;gap:10px}.nn-v-browser-selection{padding:27px}.nn-v-browser-articles{gap:16px}.nn-v-browser-article h4{font-size:18px}.nn-v-browser-article-copy{padding:17px}.nn-v-browser-header .nn-v-segments button{padding:8px 14px}.nn-library[data-nn-layout=grid] .nn-archive-results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){:root{--nn-header-height:57px}.nn-container{width:calc(100% - 36px)}.nn-header-inner{height:57px;min-height:57px}.nn-header-actions .nn-member-actions .nn-plan-link{display:flex;padding:7px 14px!important;min-height:32px!important;font-size:12px!important}.nn-header-actions .nn-account-link{display:none}.nn-nav{display:none!important}.nn-header-actions{margin-left:auto}.nn-header-actions .nn-text-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:36px;width:36px;min-height:40px;font-size:15px}.nn-wordmark{max-width:145px;font-size:23px!important}.nn-wordmark img{max-width:120px}.nn-mobile-nav{height:calc(59px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}.nn-footer-groups{gap:19px}.nn-footer-inner{display:block}.nn-footer-groups{margin-top:20px;flex-wrap:wrap}.nn-utility-page{padding-top:31px}.nn-page-intro h1{font-size:43px}.nn-v-lead-grid .nn-v-lead-card h3{font-size:29px}.nn-v-byline{font-size:12px}.nn-v-compact .nn-v-byline{font-size:11px}.nn-v-medium-card .nn-card-save{min-width:27px;width:27px;height:30px;min-height:30px;padding:5px!important}.nn-v-medium-card .nn-card-save svg{width:16px;height:16px}.nn-v-medium-card .nn-v-title-row{gap:4px}.nn-article-header{padding-top:17px}.nn-article-header .gh-article-title{font-size:34px!important;line-height:1.12!important}.nn-article-subjects a{font-size:11px;min-height:30px;padding:5px 11px}.nn-article-source{font-size:12px;gap:9px 16px}.nn-article-layout{width:calc(100% - 36px);margin-top:0}.nn-article-hero img{border-radius:16px}.nn-reader-controls .sn-tabs{gap:23px}.nn-reader-controls .sn-tabs button{font-size:15px!important;gap:7px}.nn-tab-time{font-size:11px}.nn-mode-meta,.nn-resume-actions button{font-size:11px}.nn-resume-actions{gap:5px 15px}.nn-listen{padding:18px;border-radius:18px}.nn-listen-actions{gap:9px}.nn-listen-actions button{font-size:13px;padding:10px 15px}.nn-listen-actions select{font-size:12px;max-width:85px}.nn-listen-status{font-size:11px}.nn-article-recommendations{gap:13px}.nn-article-recommendations .nn-v-medium-card h3{font-size:18px}.nn-article-related{padding:30px 18px}.nn-article-comments{width:calc(100% - 36px)}.nn-archive-toolbar{gap:10px}.nn-query-label{flex-basis:100%}.nn-library[data-nn-layout=grid] .nn-archive-results{gap:13px}.nn-library[data-nn-layout=grid] .nn-archive-row>div{padding:14px 13px}.nn-library[data-nn-layout=grid] .nn-archive-row h2{font-size:18px;padding-right:20px}.nn-library[data-nn-layout=grid] .nn-card-save{right:6px;top:11px;width:25px;min-width:25px;height:29px;min-height:29px}.nn-library[data-nn-layout=grid] .nn-archive-meta{font-size:10px}.nn-library[data-nn-layout=list] .nn-archive-results{padding:16px}.nn-library[data-nn-layout=list] .nn-archive-row{grid-template-columns:95px minmax(0,1fr);gap:13px}.nn-archive-row h2{font-size:18px}.nn-archive-dek{display:none}.nn-archive-meta{font-size:11px}.nn-archive-subjects{display:none}.nn-hub-articles{gap:14px}.nn-hub-articles .nn-discovery-article h3{font-size:18px}.nn-discovery[data-nn-layout=list] .nn-hub-articles{padding:16px}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-medium-card{grid-template-columns:95px minmax(0,1fr);gap:14px;padding:17px 0}.nn-personal-continue{grid-template-columns:1fr}.nn-v-native-continue:first-child{grid-column:1}.nn-v-native-continue h3{font-size:25px}.nn-v-native-continue:not(:first-child) .nn-v-media{max-width:none;margin:0;border-radius:0}.nn-personal-saved{gap:13px}.nn-personal-saved .nn-v-medium-card h3{font-size:18px}.nn-v-reading-tabs{align-items:start;flex-wrap:wrap}.nn-v-reading-tabs .nn-v-segments{width:100%;display:flex;flex-wrap:nowrap}.nn-v-reading-tabs .nn-v-segments button{flex:1;padding:8px 10px;font-size:13px;white-space:nowrap}.nn-v-browser-header{padding:18px;display:block}.nn-v-browser-header .nn-v-segments{width:100%;justify-content:space-between;display:flex;flex-wrap:nowrap}.nn-v-browser-header .nn-v-segments button{flex:1;padding:8px 10px;font-size:12px;gap:5px;white-space:nowrap}.nn-v-browser-header .nn-v-segments svg{width:15px;height:15px}.nn-v-browser-header>.nn-v-text-link{margin-top:11px;font-size:12px;min-height:28px}.nn-v-browser-menu{padding:12px;gap:5px}.nn-v-browser-menu button{padding:9px 13px;font-size:12px}.nn-v-browser-selection{padding:22px 19px}.nn-v-selection-heading{gap:12px;align-items:start}.nn-v-selection-heading h3{font-size:29px}.nn-v-selection-heading .nn-v-text-link{font-size:12px;white-space:nowrap}.nn-v-selection-heading p{font-size:11px}.nn-v-browser-articles{grid-template-columns:1fr;gap:14px}.nn-v-browser-article{display:grid;grid-template-columns:89px minmax(0,1fr);align-items:stretch;border-radius:15px}.nn-v-browser-visual{height:100%;min-height:125px}.nn-v-browser-visual svg{width:39px;height:39px}.nn-v-browser-article-copy{padding:17px}.nn-v-browser-article h4{font-size:18px}.nn-v-browser-article p{margin-top:11px;font-size:10px}}
@media(max-width:360px){.nn-header-actions .nn-member-actions .nn-plan-link{display:none}.nn-header-inner{gap:9px}.nn-header-actions{gap:3px}.nn-v-browser-header .nn-v-segments button{padding:8px;font-size:11px}.nn-v-browser-header .nn-v-segments svg{display:none}.nn-v-browser-article{grid-template-columns:70px minmax(0,1fr)}.nn-v-browser-article h4{font-size:17px}.nn-v-view-toggle button{width:39px}.nn-library[data-nn-layout=list] .nn-archive-row{grid-template-columns:80px minmax(0,1fr);gap:10px}.nn-discovery[data-nn-layout=list] .nn-hub-articles .nn-v-medium-card{grid-template-columns:80px minmax(0,1fr);gap:10px}.nn-v-reading-tabs .nn-v-segments button{font-size:12px;padding-inline:7px}}

.nn-v-media:hover img{transform:none!important}

.nn-v-spotlight h2,.nn-v-spotlight h2 a,.nn-v-subject.nn-v-deep h3{color:#fff!important}.nn-v-spotlight .nn-v-eyebrow{color:#a4caff}.nn-v-spotlight .nn-v-byline{color:#d2d2d7}.nn-v-spotlight .nn-v-text-link{color:#8fc5ff}.nn-v-subject.nn-v-deep .nn-v-count{color:#d2d2d7}

.nn-v-subject .nn-v-count{opacity:1}.nn-article-recommendations .nn-discovery-article{display:block;min-width:0;border:0;padding:0}.nn-article-layout{display:grid}.nn-article-recommendations .nn-v-title-link{display:block;min-height:24px}.nn-article-recommendations .nn-v-title-row{gap:7px}.nn-article-recommendations .nn-v-medium-card .nn-card-save{width:30px;min-width:30px}
@media(min-width:801px){.nn-contents{position:sticky;max-height:calc(100vh - 115px);overflow-y:auto;border:0;padding-right:7px}.nn-article-layout{max-width:1240px}}

/* nnutshell/visual.css */

:root{--paper:#fff;--canvas:#f5f5f7;--ink:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--link:#0066cc;--line:#d2d2d7;--font:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;--radius:24px;--width:1160px;--body-size:17px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:86px}body{margin:0;background:var(--canvas);font-family:var(--font);color:var(--ink);-webkit-font-smoothing:antialiased;font-size:17px;line-height:1.47;letter-spacing:-.015em}button,input,select{font:inherit;letter-spacing:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{border:0;background:none}a,button{touch-action:manipulation}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:650;line-height:1.12;letter-spacing:-.045em}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}button:disabled{opacity:.5;cursor:default}[hidden]{display:none!important}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.nn-v-wrap{max-width:var(--width);width:calc(100% - 64px);margin-inline:auto}.nn-v-skip{position:fixed;top:-70px;left:20px;background:var(--ink);color:white;padding:12px 20px;z-index:150}.nn-v-skip:focus{top:12px}.nn-v-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);border-bottom:1px solid rgba(0,0,0,.08)}.nn-v-header-inner{height:66px;display:flex;align-items:center;gap:28px}.nn-v-wordmark{font-size:25px;font-weight:750;letter-spacing:-1.3px;line-height:1}.nn-v-nav{margin-left:auto;display:flex;align-items:center;gap:27px}.nn-v-nav>a{font-size:14px;min-height:44px;display:flex;align-items:center;color:#424245;white-space:nowrap}.nn-v-nav>a[aria-current=page]{color:var(--link)}.nn-v-nav-actions{display:flex;align-items:center;gap:9px}.nn-v-icon-btn{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:50%;flex-shrink:0}.nn-v-icon-btn:hover{background:rgba(0,0,0,.045)}.nn-v-icon-btn svg{width:21px;height:21px}.nn-v-text-size{font-size:16px;letter-spacing:-1px}.nn-v-text-size[aria-pressed=true]{background:#e8f1ff;color:var(--link)}.nn-v-join{background:var(--blue);color:white;border-radius:30px;font-size:13px;padding:9px 17px;white-space:nowrap;min-height:36px}.nn-v-join:hover,.nn-v-primary:hover{background:#0077ed}.nn-v-mobile-menu{display:none}.nn-v-muted{color:var(--muted)}.nn-v-eyebrow{font-size:12px;font-weight:650;letter-spacing:.07em;text-transform:uppercase;color:var(--link)}.nn-v-section{padding-block:48px}.nn-v-section.nn-v-white{background:#fff}.nn-v-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:26px}.nn-v-section-head h2{font-size:34px}.nn-v-text-link{font-size:16px;color:var(--link);display:inline-flex;align-items:center;gap:5px;min-height:36px;white-space:nowrap}.nn-v-text-link:hover{text-decoration:underline}.nn-v-text-link svg{width:16px;height:16px}.nn-v-intro{padding:49px 0 31px;background:#fff}.nn-v-intro-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.nn-v-intro h1{font-size:clamp(40px,5.3vw,67px);max-width:820px;line-height:1.03;letter-spacing:-.055em}.nn-v-intro-note{font-size:14px;color:var(--muted);padding-bottom:5px;white-space:nowrap}.nn-v-topic-pills{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}.nn-v-pill{font-size:13px;display:inline-flex;align-items:center;gap:7px;padding:8px 14px;min-height:37px;border-radius:40px;background:#f5f5f7;white-space:nowrap;color:#424245}.nn-v-pill:hover{background:#e8e8ed}.nn-v-pill.nn-v-current{background:var(--ink);color:white}.nn-v-pill-dot{width:6px;height:6px;background:var(--blue);border-radius:50%}.nn-v-lead-section{padding:12px 0 48px;background:#fff}.nn-v-lead-grid{display:grid;grid-template-columns:minmax(0,1.58fr) minmax(0,1fr);gap:32px}.nn-v-media{display:block;aspect-ratio:16/9;background:#ededf0;overflow:hidden;border-radius:18px;position:relative}.nn-v-media img{width:100%;height:100%;object-fit:contain;transition:transform .45s ease}.nn-v-media:hover img{transform:scale(1.015)}.nn-v-lead-card .nn-v-media{border-radius:22px}.nn-v-category{font-size:12px;font-weight:600;color:var(--link);letter-spacing:.005em}.nn-v-card-copy{padding-top:16px}.nn-v-title-row{display:flex;gap:12px;align-items:flex-start;justify-content:space-between}.nn-v-title-row h2,.nn-v-title-row h3{flex:1;min-width:0}.nn-v-lead-card h2{font-size:34px;margin-top:7px;line-height:1.15}.nn-v-title-link:hover{color:var(--link)}.nn-v-byline{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:12px;line-height:1.4}.nn-v-byline .nn-v-dot{width:3px;height:3px;background:#a1a1a6;border-radius:50%}.nn-v-save{width:36px;height:36px;min-width:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#f5f5f7;color:#515154}.nn-v-save:hover{background:#e8e8ed}.nn-v-save[aria-pressed=true]{background:#e8f1ff;color:var(--blue)}.nn-v-save[aria-pressed=true] svg{fill:#d0e4fc}.nn-v-save svg{width:18px;height:18px}.nn-v-lead-save{margin-top:7px}.nn-v-side-list{display:flex;flex-direction:column;justify-content:space-between}.nn-v-compact{display:grid;grid-template-columns:140px minmax(0,1fr);gap:17px;padding-block:22px;border-bottom:1px solid #e8e8ed;align-items:center}.nn-v-compact:first-child{padding-top:0}.nn-v-compact:last-child{border-bottom:0;padding-bottom:0}.nn-v-compact .nn-v-media{border-radius:12px}.nn-v-compact h3{font-size:20px;letter-spacing:-.025em;line-height:1.21;margin-top:6px}.nn-v-compact .nn-v-byline{font-size:12px;margin-top:10px}.nn-v-compact .nn-v-save{width:30px;height:30px;min-width:30px;background:transparent}.nn-v-medium-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.nn-v-medium-card{background:white;border-radius:21px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.025);min-width:0;transition:transform .25s,box-shadow .25s}.nn-v-medium-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.07)}.nn-v-medium-card .nn-v-media{border-radius:0}.nn-v-medium-card .nn-v-card-copy{padding:19px 19px 21px}.nn-v-medium-card h3{font-size:21px;line-height:1.22;letter-spacing:-.032em;margin-top:8px}.nn-v-medium-card .nn-v-save{width:29px;height:29px;min-width:29px;margin-top:4px}.nn-v-medium-card .nn-v-byline{font-size:12px}.nn-v-spotlight-section{padding:0 0 48px}.nn-v-spotlight{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);background:#151517;border-radius:28px;overflow:hidden;color:white;align-items:center}.nn-v-spotlight-copy{padding:38px}.nn-v-spotlight .nn-v-eyebrow{color:#a1caff;font-size:11px}.nn-v-spotlight h2{font-size:35px;line-height:1.12;margin-top:14px}.nn-v-spotlight .nn-v-byline{color:#b6b6bd;font-size:13px;margin:19px 0}.nn-v-spotlight .nn-v-media{border-radius:0;background:#151517;aspect-ratio:16/9;margin:22px 22px 22px 0}.nn-v-spotlight .nn-v-media img{border-radius:16px}.nn-v-spotlight .nn-v-text-link{color:#65b1ff}.nn-v-spotlight .nn-v-save{background:#333336;color:white}.nn-v-spotlight-action{display:flex;justify-content:space-between;align-items:center}.nn-v-subject-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.nn-v-subject{min-height:203px;padding:25px 26px 22px;border-radius:24px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;isolation:isolate;transition:transform .25s}.nn-v-subject:hover{transform:translateY(-4px)}.nn-v-subject::before{content:"";position:absolute;width:160px;height:160px;right:-25px;top:-45px;border:28px solid currentColor;border-radius:50%;opacity:.035;z-index:-1}.nn-v-subject-top{display:flex;justify-content:space-between;align-items:center}.nn-v-subject-icon{background:rgba(255,255,255,.55);width:49px;height:49px;border-radius:14px;display:flex;align-items:center;justify-content:center}.nn-v-subject-icon svg{width:28px;height:28px}.nn-v-subject-bottom{display:flex;align-items:end;justify-content:space-between;gap:12px}.nn-v-subject h3{font-size:25px;line-height:1.12;max-width:250px;margin:17px 0 6px}.nn-v-subject .nn-v-count{font-size:12px;opacity:.8}.nn-v-round-arrow{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;flex-shrink:0}.nn-v-round-arrow svg{width:16px;height:16px}.nn-v-blue{background:#e8f1ff;color:#21446b}.nn-v-purple{background:#eee9fb;color:#554076}.nn-v-green{background:#e9f3ed;color:#315742}.nn-v-peach{background:#fff0e4;color:#805032}.nn-v-pink{background:#f8e9ed;color:#7f3c56}.nn-v-deep{background:#222e49;color:#f5f5f7}.nn-v-deep .nn-v-subject-icon,.nn-v-deep .nn-v-round-arrow{background:rgba(255,255,255,.13)}.nn-v-deep::before{opacity:.05}.nn-v-discover-list{display:grid;grid-template-columns:minmax(0,1fr)}.nn-v-article-row{display:grid;grid-template-columns:180px minmax(0,1fr) 40px;align-items:center;gap:25px;padding-block:22px;border-bottom:1px solid #e8e8ed}.nn-v-article-row:first-child{padding-top:0}.nn-v-article-row:last-child{border-bottom:0}.nn-v-article-row .nn-v-media{border-radius:12px}.nn-v-article-row h3{font-size:24px;line-height:1.21;letter-spacing:-.032em;margin-top:7px;max-width:770px}.nn-v-article-row .nn-v-byline{margin-top:10px}.nn-v-more-row{text-align:center;margin-top:27px}.nn-v-secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:43px;padding:10px 22px;background:#f5f5f7;color:var(--link);border-radius:40px;font-size:15px}.nn-v-secondary:hover{background:#e8e8ed}.nn-v-secondary svg{width:17px;height:17px}.nn-v-library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.nn-v-directory-card{background:white;padding:26px;border-radius:24px}.nn-v-directory-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:21px}.nn-v-directory-heading h3{font-size:25px;letter-spacing:-.035em}.nn-v-directory-heading>svg{width:25px;height:25px;color:var(--link)}.nn-v-dir-label{display:flex;align-items:center;gap:12px}.nn-v-dir-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px}.nn-v-directory-links{list-style:none;margin:0;padding:0}.nn-v-directory-links li+li{border-top:1px solid #eeeef0}.nn-v-directory-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;font-size:16px}.nn-v-directory-links a:hover{color:var(--link)}.nn-v-directory-links svg{width:14px;height:14px;color:#a1a1a6}.nn-v-directory-card .nn-v-text-link{margin-top:16px;font-size:14px}.nn-v-footer{border-top:1px solid #dedee3;padding:30px 0;background:#f5f5f7}.nn-v-footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.nn-v-footer .nn-v-wordmark{font-size:22px}.nn-v-footer p{font-size:12px;color:var(--muted);margin-top:8px}.nn-v-footer-links{display:flex;gap:24px;flex-wrap:wrap;font-size:13px;color:var(--muted)}.nn-v-footer-links a:hover{color:var(--link)}.nn-v-preview-note{font-size:11px!important;margin-top:25px!important;color:#76767c!important}.nn-v-footer-bottom{display:flex;gap:15px;justify-content:space-between;align-items:baseline;flex-wrap:wrap}.nn-v-page-heading{padding:49px 0 30px}.nn-v-page-heading h1{font-size:56px;letter-spacing:-.052em}.nn-v-heading-row{display:flex;align-items:center;justify-content:space-between;gap:20px}.nn-v-page-heading p{margin-top:12px;color:var(--muted);font-size:17px}.nn-v-page-heading .nn-v-eyebrow{margin-bottom:12px}.nn-v-segments{display:inline-flex;background:#e8e8ed;padding:4px;border-radius:30px;gap:3px;flex-wrap:wrap}.nn-v-segments button{font-size:14px;padding:9px 18px;border-radius:24px;min-height:38px;color:#515154}.nn-v-segments button[aria-selected=true]{background:#fff;color:var(--ink);box-shadow:0 2px 7px #00000010}.nn-v-library-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:26px}.nn-v-small-note{font-size:12px;color:var(--muted)}.nn-v-small-note button{color:var(--link);font-size:12px;padding:5px}.nn-v-reading-section{padding:7px 0 42px}.nn-v-reading-section .nn-v-section-head h2{font-size:29px}.nn-v-reading-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:21px}.nn-v-continue-feature{border-radius:24px;background:#e8f1ff;overflow:hidden}.nn-v-continue-feature .nn-v-media{border-radius:0}.nn-v-continue-copy{padding:25px}.nn-v-continue-copy h3{font-size:27px;line-height:1.16;margin-top:10px}.nn-v-progress-line{display:flex;gap:12px;align-items:center;margin-top:21px}.nn-v-progress-track{height:4px;border-radius:4px;background:#cad8ec;flex:1;overflow:hidden}.nn-v-progress-fill{height:100%;border-radius:4px;background:var(--blue)}.nn-v-progress-value{font-size:12px;color:#315879;font-variant-numeric:tabular-nums}.nn-v-continue-action{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:19px}.nn-v-primary{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:25px;background:var(--blue);color:white;padding:11px 20px;font-size:14px;min-height:43px}.nn-v-primary svg{width:17px;height:17px}.nn-v-plain{color:var(--link);font-size:13px;min-height:35px}.nn-v-reading-stack{display:flex;flex-direction:column;gap:21px}.nn-v-continue-small{border-radius:24px;background:white;padding:23px;flex:1;display:flex;flex-direction:column;justify-content:center}.nn-v-continue-small-grid{display:grid;grid-template-columns:154px minmax(0,1fr);align-items:center;gap:19px}.nn-v-continue-small .nn-v-media{border-radius:12px}.nn-v-continue-small h3{font-size:22px;line-height:1.2;margin-top:7px}.nn-v-continue-small .nn-v-progress-track{background:#e4deed}.nn-v-continue-small .nn-v-progress-fill{background:#8e66bd}.nn-v-continue-small .nn-v-continue-action{margin-top:15px}.nn-v-continue-small .nn-v-byline{font-size:12px;margin-top:9px}.nn-v-reading-saved .nn-v-medium-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.nn-v-follow-strip{display:flex;gap:12px;align-items:center;justify-content:space-between;border-radius:22px;background:#ece9f6;padding:22px 27px;margin:3px auto 42px}.nn-v-follow-strip h2{font-size:23px}.nn-v-follow-strip .nn-v-text-link{font-size:14px}.nn-v-history-card{display:flex;gap:25px;align-items:center;border-radius:24px;background:white;padding:29px;max-width:760px;margin-bottom:42px}.nn-v-empty-symbol{width:67px;height:67px;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:20px;background:#e8f1ff;color:var(--link)}.nn-v-empty-symbol svg{width:31px;height:31px}.nn-v-history-card h2{font-size:24px;margin-bottom:8px}.nn-v-history-card p{font-size:15px;color:var(--muted);margin-bottom:13px}.nn-v-switch{display:flex;align-items:center;gap:12px;font-size:14px;cursor:pointer}.nn-v-switch input{appearance:none;width:42px;height:25px;background:#d2d2d7;border-radius:15px;position:relative;margin:0;flex-shrink:0;cursor:pointer}.nn-v-switch input:before{content:"";position:absolute;left:3px;top:3px;width:19px;height:19px;border-radius:50%;background:white;box-shadow:0 1px 3px #0002;transition:transform .2s}.nn-v-switch input:checked{background:#248a3d}.nn-v-switch input:checked:before{transform:translateX(17px)}.nn-v-empty{text-align:center;border-radius:24px;background:#fff;padding:50px 25px;margin-bottom:30px}.nn-v-empty .nn-v-empty-symbol{margin:0 auto 18px}.nn-v-empty h2{font-size:28px;margin-bottom:12px}.nn-v-empty p{font-size:16px;color:var(--muted);margin-bottom:22px}.nn-v-browse-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.nn-v-browse-grid .nn-v-medium-card{margin-bottom:4px}.nn-v-browse-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;flex-wrap:wrap}.nn-v-browse-toolbar select{border:1px solid #d2d2d7;min-height:40px;padding:8px 32px 8px 13px;border-radius:12px;background:white;font-size:14px;color:var(--ink)}.nn-v-result-count{font-size:14px;color:var(--muted)}.nn-v-hub-heading{padding:42px 0 33px;background:white}.nn-v-hub-heading h1{font-size:52px;margin-top:11px}.nn-v-hub-meta{display:flex;align-items:center;gap:20px;margin-top:19px}.nn-v-back-link{display:inline-flex;align-items:center;gap:4px;color:var(--link);font-size:14px;margin-bottom:19px;min-height:32px}.nn-v-back-link svg{width:16px;height:16px}.nn-v-entity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nn-v-entity-card{border-radius:20px;background:white;padding:22px;display:flex;align-items:center;gap:16px;min-width:0}.nn-v-entity-card:hover{box-shadow:0 6px 22px #00000008}.nn-v-entity-icon{width:48px;height:48px;border-radius:15px;background:#e8f1ff;color:#215587;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:600;flex-shrink:0}.nn-v-entity-card h2{font-size:20px;letter-spacing:-.025em}.nn-v-entity-card p{font-size:13px;color:var(--muted);margin-top:5px}.nn-v-entity-card>svg{width:16px;height:16px;color:#a1a1a6;margin-left:auto}.nn-v-article-shell{background:white;padding-bottom:50px}.nn-v-reader-wrap{width:calc(100% - 64px);max-width:780px;margin:auto}.nn-v-reader-heading{padding:34px 0 27px}.nn-v-reader-heading h1{font-size:46px;line-height:1.09;margin:14px 0 19px}.nn-v-reader-heading .nn-v-excerpt{font-size:var(--body-size);line-height:1.47;color:#515154;margin-bottom:20px}.nn-v-reader-tools{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:21px}.nn-v-reader-tags{display:flex;flex-wrap:wrap;gap:8px}.nn-v-reader-tags .nn-v-pill{font-size:12px;padding:5px 11px;min-height:30px}.nn-v-article-hero{border-radius:21px;overflow:hidden;aspect-ratio:16/9;background:#f5f5f7;margin-bottom:27px}.nn-v-article-hero img{width:100%;height:100%;object-fit:contain}.nn-v-reader-tabs{display:flex;gap:24px;border-bottom:1px solid #d2d2d7;position:sticky;top:66px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);z-index:10;margin-bottom:24px}.nn-v-reader-tabs button{padding:14px 0;font-size:16px;color:var(--muted);border-bottom:2px solid transparent;min-height:48px}.nn-v-reader-tabs button[aria-selected=true]{border-bottom-color:var(--blue);color:var(--ink)}.nn-v-reader-body{font-size:var(--body-size);line-height:1.47;letter-spacing:-.003em}.nn-v-reader-body p,.nn-v-reader-body li,.nn-v-reader-body blockquote{font-size:inherit;line-height:inherit}.nn-v-reader-body p{margin:0 0 1em}.nn-v-reader-body ol,.nn-v-reader-body ul{padding-left:1.5em}.nn-v-reader-body li{padding-left:.25em;margin-bottom:1.3em}.nn-v-reader-body h2{font-size:27px;margin:1.6em 0 .7em}.nn-v-reader-body h3{font-size:22px;margin:1.4em 0 .6em}.nn-v-reader-body a{color:var(--link);text-decoration:underline;text-underline-offset:3px}.nn-v-reader-body .nn-v-sn-panel{padding:0;border:0}.nn-v-reader-body .nn-v-sn-tabs,.nn-v-reader-body iframe,.nn-v-reader-body img{display:none}.nn-v-reader-end{padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid #e8e8ed;margin-top:30px}.nn-v-dialog{border:0;border-radius:25px;padding:0;width:calc(100% - 32px);max-width:650px;max-height:calc(100dvh - 60px);box-shadow:0 25px 100px #0004;color:var(--ink);background:#fff}.nn-v-dialog::backdrop{background:rgba(0,0,0,.35);backdrop-filter:blur(7px)}.nn-v-dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 25px 12px}.nn-v-dialog-head h2{font-size:27px}.nn-v-dialog-content{padding:10px 26px 27px}.nn-v-search-field{display:flex;align-items:center;gap:11px;border-radius:15px;background:#f5f5f7;padding:0 15px;margin-top:6px}.nn-v-search-field input{width:100%;min-width:0;border:0;background:transparent;padding:15px 0;font-size:20px;outline-offset:4px}.nn-v-search-results{margin-top:13px;max-height:50vh;overflow:auto;padding:2px 5px 2px 0}.nn-v-search-result{display:grid;grid-template-columns:80px minmax(0,1fr);gap:14px;padding:13px 0;border-bottom:1px solid #eeeef0;align-items:center}.nn-v-search-result .nn-v-media{border-radius:8px}.nn-v-search-result h3{font-size:17px;line-height:1.25;letter-spacing:-.02em}.nn-v-search-result p{font-size:12px;color:var(--muted);margin-top:5px}.nn-v-search-entities{display:flex;flex-wrap:wrap;gap:7px;padding-block:11px}.nn-v-dialog-content>p{font-size:15px;color:var(--muted);margin-bottom:17px}.nn-v-dialog-content .nn-v-primary{margin-top:5px}.nn-v-setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 0;border-top:1px solid #eeeef0;font-size:15px}.nn-v-setting-row small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.nn-v-dialog-foot{font-size:12px;color:var(--muted);margin-top:18px}.nn-v-toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);max-width:calc(100% - 32px);background:#1d1d1f;color:white;padding:13px 21px;border-radius:35px;font-size:14px;box-shadow:0 5px 28px #0002;z-index:100;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;text-align:center}.nn-v-toast.nn-v-visible{opacity:1;transform:translate(-50%,0)}.nn-v-mobile-bottom{display:none}html[data-nn-text-size=large]{--body-size:20px}html[data-nn-text-size=large] .nn-v-byline{font-size:14px}html[data-nn-text-size=large] .nn-v-nav>a{font-size:15px}html[data-nn-text-size=large] .nn-v-medium-card h3{font-size:23px}.nn-v-directory-search{display:flex;gap:12px;align-items:center;background:white;border-radius:14px;padding:0 17px;margin-bottom:25px;max-width:560px}.nn-v-directory-search input{width:100%;min-height:49px;border:0;outline-offset:4px;background:transparent}.nn-v-empty-small{padding:20px 0;color:var(--muted);font-size:15px}.nn-v-directory-tabs{margin-bottom:25px}.nn-v-not-found{padding:70px 0 100px;text-align:center}.nn-v-not-found h1{font-size:50px;margin-bottom:20px}.nn-v-no-image{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e8f1ff,#eee9fb);color:#3a516f;font-size:26px;font-weight:600;padding:20px;text-align:center;letter-spacing:-.04em}.nn-v-preview-tag{display:inline-flex;font-size:11px;font-weight:500;border:1px solid #d2d2d7;border-radius:20px;padding:3px 9px;color:var(--muted);vertical-align:middle;margin-left:10px}
@media(min-width:1450px){:root{--width:1240px}.nn-v-lead-card h2{font-size:37px}.nn-v-compact{grid-template-columns:154px minmax(0,1fr)}.nn-v-medium-card h3{font-size:23px}.nn-v-spotlight h2{font-size:39px}}
@media(max-width:1050px){.nn-v-nav{gap:18px}.nn-v-header-inner{gap:18px}.nn-v-nav-actions{gap:2px}.nn-v-intro h1{font-size:55px}.nn-v-intro-note{display:none}.nn-v-lead-grid{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:25px}.nn-v-compact{grid-template-columns:105px minmax(0,1fr);gap:13px}.nn-v-compact h3{font-size:18px}.nn-v-lead-card h2{font-size:29px}.nn-v-medium-grid{gap:15px}.nn-v-medium-card .nn-v-card-copy{padding:16px}.nn-v-medium-card h3{font-size:19px}.nn-v-spotlight-copy{padding:29px}.nn-v-spotlight h2{font-size:30px}.nn-v-continue-small-grid{grid-template-columns:116px minmax(0,1fr);gap:14px}.nn-v-continue-small{padding:20px}.nn-v-continue-small h3{font-size:19px}.nn-v-directory-card{padding:22px}.nn-v-reading-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr)}}
@media(max-width:800px){.nn-v-wrap{width:calc(100% - 40px)}.nn-v-header-inner{height:60px;gap:14px}.nn-v-wordmark{font-size:23px}.nn-v-nav{gap:16px}.nn-v-nav>a{font-size:13px}.nn-v-nav-actions .nn-v-join{display:none}.nn-v-nav-actions .nn-v-text-size{display:none}.nn-v-header .nn-v-sign-in{display:none}.nn-v-intro{padding:36px 0 26px}.nn-v-intro h1{font-size:48px;max-width:590px}.nn-v-lead-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:22px}.nn-v-compact{grid-template-columns:90px minmax(0,1fr);padding-block:17px}.nn-v-compact h3{font-size:17px}.nn-v-compact .nn-v-category{font-size:10px}.nn-v-compact .nn-v-byline{font-size:11px}.nn-v-compact .nn-v-save{display:none}.nn-v-lead-card h2{font-size:28px}.nn-v-section{padding-block:36px}.nn-v-section-head h2{font-size:30px}.nn-v-medium-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.nn-v-medium-card h3{font-size:23px}.nn-v-medium-card .nn-v-card-copy{padding:20px}.nn-v-spotlight-section{padding-bottom:36px}.nn-v-spotlight h2{font-size:29px}.nn-v-spotlight-copy{padding:27px}.nn-v-spotlight .nn-v-media{margin-right:16px}.nn-v-subject{padding:22px;min-height:195px}.nn-v-subject-grid{gap:15px}.nn-v-subject h3{font-size:23px}.nn-v-library-grid{gap:15px}.nn-v-directory-card{padding:20px}.nn-v-directory-heading{gap:5px}.nn-v-directory-heading h3{font-size:22px}.nn-v-dir-icon{width:32px;height:32px;border-radius:10px}.nn-v-dir-icon svg{width:19px;height:19px}.nn-v-dir-label{gap:9px}.nn-v-directory-links a{font-size:14px}.nn-v-directory-heading>svg{width:18px;height:18px}.nn-v-reading-grid{grid-template-columns:1fr}.nn-v-reading-stack{display:grid;grid-template-columns:1fr 1fr}.nn-v-continue-small-grid{display:block}.nn-v-continue-small .nn-v-media{margin-bottom:17px}.nn-v-continue-feature{display:grid;grid-template-columns:1fr 1.1fr;align-items:center}.nn-v-continue-feature .nn-v-media{border-radius:15px;margin-left:20px}.nn-v-continue-copy{padding:24px}.nn-v-continue-copy h3{font-size:25px}.nn-v-reading-saved .nn-v-medium-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-v-page-heading h1{font-size:49px}.nn-v-browse-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-v-entity-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nn-v-reader-tabs{top:60px}.nn-v-reader-heading h1{font-size:40px}.nn-v-article-row h3{font-size:22px}.nn-v-article-row{grid-template-columns:160px minmax(0,1fr) 34px;gap:20px}}
@media(max-width:600px){.nn-v-wrap{width:calc(100% - 36px)}body{font-size:16px}.nn-v-header-inner{height:57px}.nn-v-wordmark{font-size:23px}.nn-v-nav{display:none}.nn-v-nav-actions{margin-left:auto;gap:0}.nn-v-nav-actions .nn-v-join{display:inline-flex;margin-inline:6px;font-size:12px;min-height:32px;padding:7px 14px}.nn-v-mobile-menu{display:inline-flex}.nn-v-mobile-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:25;height:calc(59px + env(safe-area-inset-bottom));padding:3px 8px env(safe-area-inset-bottom);justify-content:space-around;background:rgba(250,250,252,.94);backdrop-filter:blur(24px);border-top:1px solid #d2d2d780}.nn-v-mobile-bottom a{font-size:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:65px;min-height:51px;color:#6e6e73}.nn-v-mobile-bottom a svg{width:21px;height:21px}.nn-v-mobile-bottom a[aria-current=page]{color:var(--blue)}body{padding-bottom:calc(59px + env(safe-area-inset-bottom))}body.nn-v-reading .nn-v-mobile-bottom{display:none}body.nn-v-reading{padding-bottom:0}.nn-v-intro{padding-top:30px;padding-bottom:22px}.nn-v-intro h1{font-size:42px;max-width:360px;line-height:1.05}.nn-v-topic-pills{margin-top:22px;flex-wrap:nowrap;overflow:auto;padding-bottom:3px;scrollbar-width:none}.nn-v-pill{font-size:12px;padding:8px 13px}.nn-v-lead-section{padding:0 0 28px}.nn-v-lead-grid{grid-template-columns:1fr;gap:24px}.nn-v-lead-card .nn-v-media{border-radius:19px}.nn-v-lead-card h2{font-size:29px;line-height:1.13;margin-top:8px}.nn-v-card-copy{padding-top:15px}.nn-v-byline{font-size:12px}.nn-v-side-list{gap:0}.nn-v-compact{grid-template-columns:120px minmax(0,1fr);gap:15px;padding-block:17px}.nn-v-compact h3{font-size:18px;line-height:1.19}.nn-v-compact .nn-v-category{font-size:11px}.nn-v-compact .nn-v-byline{font-size:11px;margin-top:7px}.nn-v-compact .nn-v-save{display:flex}.nn-v-compact .nn-v-title-row{gap:5px}.nn-v-compact:first-child{padding-top:0}.nn-v-compact:last-child{padding-bottom:0}.nn-v-section{padding-block:30px}.nn-v-section-head{margin-bottom:20px;gap:12px}.nn-v-section-head h2{font-size:29px;max-width:280px}.nn-v-section-head .nn-v-text-link{font-size:13px}.nn-v-medium-grid{gap:13px}.nn-v-medium-card{border-radius:17px}.nn-v-medium-card .nn-v-card-copy{padding:14px 13px 17px}.nn-v-medium-card h3{font-size:18px;line-height:1.2;margin-top:7px}.nn-v-medium-card .nn-v-category{font-size:10px}.nn-v-medium-card .nn-v-title-row{gap:4px}.nn-v-medium-card .nn-v-save{width:25px;height:28px;min-width:25px;background:transparent}.nn-v-medium-card .nn-v-save svg{width:16px;height:16px}.nn-v-medium-card .nn-v-byline{font-size:11px;margin-top:10px;gap:5px}.nn-v-medium-card .nn-v-byline .nn-v-read-time{display:none}.nn-v-spotlight-section{padding-bottom:30px}.nn-v-spotlight{display:flex;flex-direction:column;border-radius:22px}.nn-v-spotlight-copy{padding:26px;width:100%}.nn-v-spotlight h2{font-size:29px;max-width:430px}.nn-v-spotlight .nn-v-media{order:-1;margin:16px 16px 0;width:calc(100% - 32px)}.nn-v-spotlight .nn-v-byline{margin-block:15px}.nn-v-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nn-v-subject{padding:18px;min-height:190px;border-radius:20px}.nn-v-subject h3{font-size:21px;letter-spacing:-.035em;line-height:1.1;max-width:140px}.nn-v-subject-icon{width:39px;height:39px;border-radius:12px}.nn-v-subject-icon svg{width:23px;height:23px}.nn-v-round-arrow{width:25px;height:25px}.nn-v-round-arrow svg{width:14px;height:14px}.nn-v-subject .nn-v-count{font-size:11px}.nn-v-subject-bottom{gap:5px}.nn-v-article-row{grid-template-columns:106px minmax(0,1fr) 28px;gap:13px;padding-block:18px}.nn-v-article-row h3{font-size:18px;line-height:1.2;margin-top:5px}.nn-v-article-row .nn-v-category{font-size:10px}.nn-v-article-row .nn-v-byline{font-size:11px;gap:5px;margin-top:7px}.nn-v-article-row .nn-v-byline .nn-v-read-time{display:none}.nn-v-article-row .nn-v-save{min-width:28px;width:28px;height:32px;background:transparent}.nn-v-article-row .nn-v-media{border-radius:10px}.nn-v-library-grid{grid-template-columns:1fr;gap:14px}.nn-v-directory-card{padding:23px}.nn-v-directory-heading h3{font-size:25px}.nn-v-dir-icon{width:39px;height:39px;border-radius:12px}.nn-v-dir-label{gap:12px}.nn-v-directory-links{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.nn-v-directory-links li+li{border:0}.nn-v-directory-links li{border-bottom:1px solid #eeeef0!important}.nn-v-directory-links a{font-size:15px;min-height:43px}.nn-v-directory-card .nn-v-text-link{font-size:14px;margin-top:13px}.nn-v-directory-heading{margin-bottom:14px}.nn-v-footer{padding:27px 0}.nn-v-footer-top{align-items:start}.nn-v-footer-links{gap:15px;font-size:12px}.nn-v-footer p{font-size:11px}.nn-v-preview-note{font-size:10px!important}.nn-v-page-heading{padding-top:31px;padding-bottom:25px}.nn-v-page-heading h1{font-size:43px}.nn-v-page-heading p{font-size:15px}.nn-v-library-toolbar{align-items:start;flex-direction:column;gap:12px;margin-top:23px}.nn-v-segments{padding:4px;gap:1px}.nn-v-segments button{padding:8px 15px;font-size:13px;min-height:36px}.nn-v-small-note{font-size:11px}.nn-v-reading-section{padding-bottom:30px}.nn-v-reading-section .nn-v-section-head h2{font-size:27px}.nn-v-continue-feature{display:block}.nn-v-continue-feature .nn-v-media{margin:0;border-radius:0}.nn-v-continue-copy{padding:23px}.nn-v-continue-copy h3{font-size:27px}.nn-v-reading-stack{grid-template-columns:1fr;gap:14px}.nn-v-continue-small{padding:18px}.nn-v-continue-small-grid{display:grid;grid-template-columns:112px minmax(0,1fr);gap:15px}.nn-v-continue-small .nn-v-media{margin:0}.nn-v-continue-small h3{font-size:20px}.nn-v-continue-small .nn-v-continue-action{margin-top:11px}.nn-v-continue-small .nn-v-byline{font-size:11px}.nn-v-follow-strip{padding:22px;margin-bottom:30px;align-items:start;gap:12px;flex-direction:column}.nn-v-follow-strip h2{font-size:24px}.nn-v-follow-strip .nn-v-text-link{font-size:14px}.nn-v-history-card{padding:23px;gap:18px;align-items:start}.nn-v-empty-symbol{width:47px;height:47px;border-radius:15px}.nn-v-empty-symbol svg{width:25px;height:25px}.nn-v-history-card h2{font-size:22px}.nn-v-history-card p{font-size:14px}.nn-v-browse-grid{gap:14px}.nn-v-entity-grid{grid-template-columns:1fr;gap:12px}.nn-v-hub-heading{padding-top:30px}.nn-v-hub-heading h1{font-size:41px}.nn-v-reader-wrap{width:calc(100% - 36px)}.nn-v-reader-heading{padding-top:22px}.nn-v-reader-heading h1{font-size:34px;line-height:1.12;margin-block:12px 18px}.nn-v-reader-heading .nn-v-excerpt{font-size:var(--body-size)}.nn-v-reader-tags{gap:6px}.nn-v-reader-tags .nn-v-pill{font-size:11px}.nn-v-reader-tools .nn-v-byline{font-size:11px}.nn-v-reader-tabs{top:57px;gap:24px}.nn-v-article-hero{border-radius:16px;margin-bottom:14px}.nn-v-reader-body{overflow-wrap:break-word}.nn-v-reader-body ol{padding-left:1.3em}.nn-v-reader-end{align-items:start}.nn-v-reader-end .nn-v-primary{font-size:13px}.nn-v-dialog{border-radius:22px;max-height:calc(100dvh - 30px)}.nn-v-dialog-head{padding:18px 20px 8px}.nn-v-dialog-head h2{font-size:25px}.nn-v-dialog-content{padding:8px 21px 23px}.nn-v-search-field input{font-size:17px}.nn-v-toast{bottom:calc(75px + env(safe-area-inset-bottom));font-size:13px;padding:12px 19px}.nn-v-reading .nn-v-toast{bottom:25px}.nn-v-search-result{grid-template-columns:70px minmax(0,1fr);gap:12px}.nn-v-search-result h3{font-size:15px}.nn-v-preview-tag{font-size:10px;margin-left:4px}.nn-v-primary{padding:10px 17px}.nn-v-reading-saved .nn-v-medium-grid{gap:13px}}
@media(max-width:360px){.nn-v-header .nn-v-join{display:none}.nn-v-intro h1{font-size:37px}.nn-v-section-head h2{font-size:26px}.nn-v-medium-card h3{font-size:17px}.nn-v-compact{grid-template-columns:100px minmax(0,1fr)}.nn-v-compact h3{font-size:17px}.nn-v-article-row{grid-template-columns:88px minmax(0,1fr) 25px;gap:10px}.nn-v-article-row h3{font-size:17px}.nn-v-subject{padding:15px;min-height:184px}.nn-v-subject h3{font-size:20px}.nn-v-directory-links{gap:0 14px}.nn-v-directory-links a{font-size:14px}.nn-v-segments button{padding-inline:12px}.nn-v-continue-small-grid{grid-template-columns:91px minmax(0,1fr)}.nn-v-reader-heading h1{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.nn-v-media:hover img,.nn-v-subject:hover,.nn-v-medium-card:hover{transform:none}}
#main:focus{outline:none}
@media(max-width:600px){.nn-v-library-toolbar .nn-v-segments{display:flex;width:100%;flex-wrap:nowrap}.nn-v-library-toolbar .nn-v-segments button{flex:1;padding:8px 10px;white-space:nowrap}}
@media(max-width:360px){.nn-v-page-heading h1{font-size:36px}.nn-v-heading-row{gap:12px}.nn-v-library-toolbar .nn-v-segments button{font-size:12px;padding-inline:7px}}
/* Scoped additions: the approved Home and My Reading layouts stay intact. */
.nn-v-listing-controls{display:flex;align-items:center;gap:17px;flex-wrap:wrap}.nn-v-view-toggle{display:inline-flex;align-items:center;background:#e8e8ed;padding:3px;border-radius:13px;gap:2px}.nn-v-view-toggle button{display:inline-flex;justify-content:center;align-items:center;width:39px;height:36px;border-radius:10px;color:#6e6e73}.nn-v-view-toggle button[aria-pressed=true]{background:#fff;color:#1d1d1f;box-shadow:0 1px 5px #00000010}.nn-v-view-toggle svg{width:18px;height:18px}.nn-v-listing-list{background:#fff;border-radius:23px;padding:24px}.nn-v-listing-list .nn-v-article-row{grid-template-columns:190px minmax(0,1fr) 40px}.nn-v-listing-list .nn-v-article-row h3{font-size:24px}.nn-v-hub-listing-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.nn-v-article-layout{max-width:1240px;display:grid;grid-template-columns:205px minmax(0,780px) minmax(0,1fr);gap:30px;align-items:start;margin-top:5px}.nn-v-reader-column{grid-column:2;min-width:0}.nn-v-contents{grid-column:1;grid-row:1;position:sticky;top:91px;max-height:calc(100dvh - 120px);overflow:auto;padding:5px 5px 20px 0;scrollbar-width:thin}.nn-v-contents summary{font-size:15px;font-weight:600;cursor:pointer;min-height:38px;padding:8px 0;letter-spacing:-.02em}.nn-v-contents nav{margin-top:13px}.nn-v-contents ol{list-style:none;padding:0;margin:0}.nn-v-contents li{border-bottom:1px solid #e8e8ed}.nn-v-contents a{font-size:12px;line-height:1.45;color:#6e6e73;display:block;padding:13px 5px 13px 10px;border-left:2px solid transparent;letter-spacing:-.01em}.nn-v-contents a:hover,.nn-v-contents a[aria-current=location]{color:#0066cc;border-left-color:#0071e3;background:#f5f8fd}.nn-v-reader-source-row{display:flex;align-items:center;gap:11px 23px;flex-wrap:wrap;font-size:13px;line-height:1.5;color:#6e6e73;margin-top:20px}.nn-v-reader-source-row span{display:inline-flex;align-items:center;gap:6px}.nn-v-reader-source-row a{display:inline-flex;align-items:center;gap:5px;color:#0066cc;min-height:30px}.nn-v-reader-source-row svg{width:15px;height:15px}.nn-v-reader-tag-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.nn-v-reader-tag-heading .nn-v-byline{margin:0}.nn-v-reader-tags{gap:8px}.nn-v-reader-tags .nn-v-pill{font-size:12px;padding:6px 12px;min-height:32px}.nn-v-reading .nn-v-reader-heading{padding-bottom:25px}.nn-v-reading .nn-v-reader-heading h1{margin-top:13px}.nn-v-reading .nn-v-article-hero{margin-bottom:27px}.nn-v-reader-control-panel{margin-bottom:20px;scroll-margin-top:86px}.nn-v-reader-column .nn-v-reader-tabs{top:66px;margin:0 0 12px;gap:28px}.nn-v-reader-tabs button{display:flex;gap:9px;align-items:center;white-space:nowrap}.nn-v-mode-time{font-size:12px;font-weight:400;color:#6e6e73;letter-spacing:0}.nn-v-mode-meta{font-size:12px;color:#6e6e73;margin-bottom:10px}.nn-v-reader-shortcuts{display:flex;align-items:center;gap:8px 21px;flex-wrap:wrap;padding-bottom:17px;border-bottom:1px solid #e8e8ed}.nn-v-reader-shortcuts button{font-size:12px;color:#0066cc;padding:5px 0;min-height:30px;text-decoration:underline;text-underline-offset:3px}.nn-v-reader-shortcuts button[aria-pressed=true]{color:#248a3d}.nn-v-listen-player{border-radius:20px;background:#f5f5f7;padding:21px 23px;margin-bottom:26px}.nn-v-listen-heading{display:flex;align-items:center;gap:11px;margin-bottom:17px;font-size:15px}.nn-v-listen-icon{display:flex;width:32px;height:32px;align-items:center;justify-content:center;border-radius:10px;color:#0066cc;background:#e8f1ff}.nn-v-listen-icon svg{width:19px;height:19px}.nn-v-listen-heading strong{font-weight:600}.nn-v-listen-heading span:last-child{color:#6e6e73;font-size:14px}.nn-v-listen-controls{display:flex;align-items:center;gap:13px;flex-wrap:wrap}.nn-v-listen-play{display:flex;align-items:center;gap:8px;min-height:43px;background:#0071e3;color:white;border-radius:24px;padding:10px 19px;font-size:14px}.nn-v-listen-play svg{width:17px;height:17px}.nn-v-listen-stop{min-height:43px;padding:9px 17px;border-radius:23px;background:white;color:#515154;font-size:14px}.nn-v-listen-rate-label{display:flex;align-items:center;gap:9px;font-size:12px;color:#6e6e73;margin-left:auto}.nn-v-listen-rate-label select{min-height:39px;padding:8px 29px 8px 12px;border:0;border-radius:12px;background:white;color:#1d1d1f;font-size:13px}.nn-v-listen-status{font-size:12px;line-height:1.5;color:#6e6e73;margin-top:13px}.nn-v-reader-body [id^=nn-toc-]{scroll-margin-top:170px}.nn-v-reader-body .nn-v-sn-views{margin:0}.nn-v-reader-body strong{font-weight:650}.nn-v-reader-end .nn-v-primary{font-size:13px}.nn-v-related-explore{display:flex;justify-content:flex-end;margin-top:21px}.nn-v-related-explore .nn-v-text-link{font-size:14px}.nn-v-explore-intro{padding-bottom:25px}.nn-v-explore-intro h1{font-size:59px}.nn-v-explore-intro p{font-size:19px;margin-top:15px;color:#6e6e73}.nn-v-explore-jumps{display:flex;gap:10px;margin-top:23px;flex-wrap:wrap}.nn-v-explore-jumps a{display:inline-flex;align-items:center;gap:7px;border-radius:30px;background:white;padding:9px 17px;font-size:13px;color:#424245}.nn-v-explore-jumps a:hover{color:#0066cc}.nn-v-explore-jumps svg{width:16px;height:16px}.nn-v-explore-group{margin-bottom:42px;scroll-margin-top:90px}.nn-v-explore-group:last-child{margin-bottom:0}.nn-v-explore-group-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:20px}.nn-v-explore-group-heading h3{font-size:29px;letter-spacing:-.04em}.nn-v-explore-group-heading h3 a:hover{color:#0066cc}.nn-v-explore-group-heading 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/* The native Ghost reader is bound to the approved reader components. */
.reading .nn-article-header{max-width:none;margin:0}.reading .nn-article-header .gh-article-title{font-size:46px!important;line-height:1.09!important;letter-spacing:-.045em!important;margin:14px 0 19px!important}.reading .nn-article-header .gh-article-excerpt{max-width:none;color:#515154;margin:0 0 20px!important}.reading .nn-article-hero{margin:0!important;max-width:780px!important}.reading .nn-article-hero img{margin:0;border-radius:23px;aspect-ratio:16/9;max-height:none!important}.reading .nn-article-layout{margin-top:5px;margin-bottom:0;grid-template-columns:205px minmax(0,780px) minmax(0,1fr);gap:30px}.reading .nn-article-reading{grid-column:2}.reading .nn-article-content{width:100%!important;max-width:none!important}.reading .nn-article-subjects a{color:#424245}.reading .nn-mode-meta{font-size:12px;margin:0 0 10px}.reading .nn-contents{border:0;padding:5px 5px 20px 0}.reading .nn-contents details>nav{margin-top:13px}.reading .nn-reader-controls{display:contents}.reading .nn-v-reader-tabs{position:sticky}.reading .nn-v-reader-tabs button{font-weight:400}.reading .nn-v-reader-tabs .nn-tab-time{font-size:12px;color:#6e6e73;font-weight:400}.reading .nn-v-reader-shortcuts{border-bottom:1px solid #e8e8ed}.reading .nn-v-listen-player{border:0}.reading .nn-v-listen-heading{margin-bottom:17px!important}.reading .nn-v-listen-heading .nn-v-listen-icon{color:var(--blue)}.reading .nn-v-listen-heading .nn-v-listen-icon svg{width:21px;height:21px}.reading .nn-v-listen-controls{align-items:center}.reading .nn-v-listen-play{color:white!important;background:#0071e3!important;border:0!important}.reading .nn-v-listen-stop{min-width:42px;width:42px;background:white;border:0}.reading .nn-listen-status{margin-top:14px;color:var(--muted)}.nn-reference-article-actions{display:flex;align-items:center;gap:6px}.nn-article-related.nn-v-section{margin:0;width:100%;max-width:none;padding:48px 0;background:#f5f5f7}.nn-article-recommendations.nn-v-medium-grid{gap:21px;grid-template-columns:repeat(4,minmax(0,1fr))}.nn-article-related .nn-v-medium-card h3{font-size:22px;line-height:1.22}.nn-article-related .nn-recommendation-reason{display:none}
@media(max-width:1100px){.nn-header-inner.nn-v-header-inner{gap:18px}.nn-nav.nn-v-nav{gap:20px}.reading .nn-article-layout{grid-template-columns:175px minmax(0,1fr);gap:25px}.nn-article-recommendations.nn-v-medium-grid{gap:15px}.nn-article-related .nn-v-medium-card h3{font-size:19px}}
@media(max-width:900px){body[data-nn-surface=browse]{padding-bottom:calc(69px + env(safe-area-inset-bottom,0px))}.nn-mobile-nav{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));width:100%;left:0;right:0;bottom:0;box-sizing:border-box;justify-items:stretch;gap:0;padding:5px 5px calc(5px + env(safe-area-inset-bottom,0px));height:auto;min-height:64px}.nn-mobile-nav>a{min-width:0;width:100%;min-height:54px;justify-content:center;align-items:center;padding:2px;overflow:hidden;box-sizing:border-box}.nn-mobile-nav>a svg{width:21px;height:21px}.nn-mobile-nav>a span{font-size:11px;white-space:nowrap}.nn-reference .nn-v-page-heading h1{font-size:49px}.nn-reference .nn-v-hub-heading h1{font-size:49px}}
@media(max-width:800px){.nn-header-inner.nn-v-header-inner{height:60px;min-height:60px}.reading .nn-article-layout{grid-template-columns:1fr;width:calc(100% - 40px);gap:16px}.reading .nn-article-reading{grid-column:1}.reading .nn-contents{position:static;padding:0;background:#f5f5f7}.reading .nn-contents details>nav{margin:0;padding:0 17px 14px}.reading .nn-article-header .gh-article-title{font-size:40px!important}.nn-article-recommendations.nn-v-medium-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}
@media(max-width:600px){.nn-nav.nn-v-nav{display:none!important}.nn-header-inner.nn-v-header-inner{height:57px;min-height:57px;gap:10px}.nn-wordmark.nn-v-wordmark{font-size:23px!important}.nn-reference .nn-v-page-heading h1{font-size:43px}.nn-reference .nn-v-page-heading>p{font-size:15px}.nn-reference .nn-v-hub-heading h1{font-size:41px}.nn-reference .nn-v-result-count{font-size:12px}.nn-reference .nn-v-listing-list .nn-archive-row{padding-block:17px}.nn-reference-reading .nn-personal-saved{gap:20px}.nn-reference-reading .nn-v-position-saved{font-size:10px}.nn-reference-reading .nn-v-library-toolbar .nn-v-segments{width:100%}.nn-reference-reading .nn-v-library-toolbar .nn-v-segments button{flex:1;padding:8px 10px;white-space:nowrap}.reading .nn-article-header .gh-article-title{font-size:34px!important;line-height:1.12!important;margin:12px 0 18px!important}.reading .nn-article-layout{width:calc(100% - 36px);gap:13px;margin-top:0}.reading .nn-v-listen-heading{margin-bottom:15px!important}.nn-article-related.nn-v-section{padding:36px 0}.nn-article-related .nn-v-medium-card h3{font-size:23px;line-height:1.22}.nn-v-footer .nn-v-wordmark{font-size:22px}}
@media(max-width:380px){.nn-reference .nn-v-page-heading h1{font-size:36px}.reading .nn-article-header .gh-article-title{font-size:31px!important}.nn-reference .nn-v-listing-list .nn-archive-row{gap:9px}.nn-reference-reading .nn-v-library-toolbar .nn-v-segments button{font-size:12px;padding-inline:7px}.nn-article-related .nn-v-medium-card h3{font-size:20px}}

.nn-v-save.nn-v-save{padding:0!important;border:0!important;border-radius:50%!important;background:#f5f5f7;width:36px;height:36px;min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:#515154;margin:0}
.nn-v-compact .nn-v-save.nn-v-save{background:transparent;width:30px;height:30px;min-width:30px;min-height:30px}.nn-v-industry-strip .nn-v-save.nn-v-save{width:25px;height:28px;min-width:25px;min-height:28px;background:transparent}.nn-v-company-group .nn-v-compact .nn-v-save.nn-v-save{width:26px;height:29px;min-width:26px;min-height:29px}.nn-v-listing-list .nn-v-save.nn-v-save{width:36px;min-width:36px}.nn-v-listing-list .nn-v-save.nn-v-save[aria-pressed=true]{background:#e8f1ff}
@media(max-width:600px){.nn-v-medium-card .nn-v-save.nn-v-save{width:28px;height:32px;min-width:28px;min-height:32px;background:transparent}.nn-v-listing-list .nn-v-save.nn-v-save{width:26px;min-width:26px;height:32px;min-height:32px;background:transparent}.nn-v-compact .nn-v-save.nn-v-save{width:28px;min-width:28px;height:32px;min-height:32px;background:transparent}.nn-v-company-group .nn-v-compact .nn-v-save.nn-v-save{display:none}}

.nn-reference .nn-v-view-toggle button{min-height:0;padding:0!important}
.nn-v-save svg{width:18px;height:18px}.nn-v-medium-card .nn-v-save.nn-v-save{width:29px;height:29px;min-width:29px;min-height:29px;margin-top:4px}.nn-v-spotlight .nn-v-save.nn-v-save{background:#333336;color:white}
@media(max-width:600px){.nn-reference .nn-v-result-count{font-size:14px}.nn-v-medium-card .nn-v-save.nn-v-save{width:25px;height:28px;min-width:25px;min-height:28px}.nn-v-medium-card .nn-v-save.nn-v-save svg{width:16px;height:16px}}
.nn-reference .nn-v-explore-intro h1{font-size:59px}.nn-reference .nn-v-explore-intro>p{font-size:19px;margin-top:15px}
@media(max-width:900px){.nn-reference .nn-v-explore-intro h1{font-size:50px}}
@media(max-width:600px){.nn-reference .nn-v-explore-intro h1{font-size:43px}.nn-reference .nn-v-explore-intro>p{font-size:17px;margin-top:12px}}
.nn-mobile-nav>a{color:#515154}
/* Name-card fallback scales inside small and large image slots without clipping. */
.nn-v-media{container-type:inline-size}.nn-v-media .nn-v-no-image{display:flex;align-items:center;justify-content:center;min-height:0!important;width:100%;height:100%;padding:clamp(5px,4cqw,22px);box-sizing:border-box;font-size:clamp(11px,8cqw,32px);font-weight:650;line-height:1.13;text-align:center;overflow-wrap:anywhere}.nn-v-hub-meta .nn-follow-toggle[aria-pressed=true]{background:#fff;border:1px solid #d2d2d7;color:#1d1d1f}.nn-v-hub-meta .nn-follow-toggle[aria-pressed=false]:after{content:' +'}
.nn-reference-reading .nn-personal-saved{gap:20px}
.reading .nn-v-reader-shortcuts button[aria-pressed=true]{color:#186b2a}