/* D2C Game Article 02 integration — fully namespaced for the host site CSP/theme. */
/* D2C Game editorial article v3. Scope under .d2c-article-page when integrating with a CMS. */
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.d2c-article-page .sources li span{font-size:10px}
.d2c-article-page .footer{padding:24px 0}
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.d2c-article-page .footer-inner>a{display:inline-block;margin-top:15px;min-height:35px}
.d2c-article-page .preview-dialog{padding:25px}
.d2c-article-page .preview-dialog h2{font-size:25px}
.d2c-article-page .preview-dialog p{font-size:14px}}
@media (max-width:359px){.d2c-article-page .shell,.d2c-article-page .article-layout{padding-left:17px;padding-right:17px}
.d2c-article-page .hero h1{font-size:33px}
.d2c-article-page .hero-deck{font-size:14px}
.d2c-article-page .header-label{font-size:8px}
.d2c-article-page .lever-card{padding:19px}
.d2c-article-page .lever-graphic{gap:12px}
.d2c-article-page .lever-graphic>span{font-size:11px}
.d2c-article-page .figure-header{font-size:8px}
.d2c-article-page .money-value{font-size:36px}
.d2c-article-page .money-stages>div{grid-template-columns:79px 1fr}
.d2c-article-page .worksheet-section{padding:22px 16px!important}
.d2c-article-page .journey-symbol{gap:5px}
.d2c-article-page .journey-symbol i{font-size:10px}
.d2c-article-page .closing-cta{padding:27px 20px!important}
.d2c-article-page .closing-cta h2{font-size:27px}
.d2c-article-page .button{font-size:11px;padding:13px 12px}}
@media (prefers-reduced-motion:reduce){.d2c-article-page{scroll-behavior:auto}
.d2c-article-page *,.d2c-article-page *:before,.d2c-article-page *:after{transition:none!important;animation:none!important}}
@media  print{.d2c-article-page{font-size:10pt;color:#111;background:white}
.d2c-article-page .site-header,.d2c-article-page .hero-model,.d2c-article-page .side-nav,.d2c-article-page .skip-link,.d2c-article-page .footer,.d2c-article-page .inline-cta,.d2c-article-page .closing-cta,.d2c-article-page .worksheet-details,.d2c-article-page .worksheet-download,.d2c-article-page .preview-dialog{display:none!important}
.d2c-article-page .shell,.d2c-article-page .article-layout{max-width:none;display:block;padding:0}
.d2c-article-page .hero{background:white!important;color:#111;padding:0 0 20pt}
.d2c-article-page .hero h1{font-size:28pt;color:#111}
.d2c-article-page .hero h1 span{color:#111}
.d2c-article-page .hero-deck,.d2c-article-page .byline,.d2c-article-page .byline a{color:#333;font-size:10pt}
.d2c-article-page .hero .eyebrow{color:#555}
.d2c-article-page .article-body{font-size:10pt;line-height:1.55;max-width:none}
.d2c-article-page .article-body>section{padding:20pt 0}
.d2c-article-page .article-body h2{font-size:21pt;break-after:avoid}
.d2c-article-page .article-body h3{font-size:15pt;break-after:avoid}
.d2c-article-page p{orphans:3;widows:3}
.d2c-article-page .teaching-figure,.d2c-article-page .decision-rule,.d2c-article-page .lever-card,.d2c-article-page .test-brief,.d2c-article-page .brief-preview{break-inside:avoid}
.d2c-article-page .lever-grid{display:block}
.d2c-article-page .lever-card{margin-bottom:18pt}
.d2c-article-page .lever-thesis{min-height:0}
.d2c-article-page .teaching-figure{padding:16pt}
.d2c-article-page .worksheet-section{padding:22pt!important}
.d2c-article-page .chapter{break-before:auto}
.d2c-article-page .sources{font-size:8pt}
.d2c-article-page .sources a{font-size:8pt}
.d2c-article-page .faq-section details p{display:block}
.d2c-article-page .faq-section details:not([open])>*:not(summary){display:block!important}
.d2c-article-page .faq-section summary:after{display:none}
@page{size:A4;margin:18mm}}
/* Publication revision: one continuous article and one responsive contents menu. */
.d2c-article-page{scroll-padding-top:28px}
.d2c-article-page .side-nav{top:28px;max-height:calc(100vh - 56px);margin-top:52px}
.d2c-article-page .contents-disclosure{border:0;margin:0}
.d2c-article-page .contents-disclosure>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;list-style:none;font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:750;min-height:44px;padding:0 0 12px;line-height:1.5}
.d2c-article-page .contents-disclosure>summary::-webkit-details-marker{display:none}
.d2c-article-page .contents-disclosure>summary::after{content:"+";font-size:18px;line-height:1;letter-spacing:0;font-weight:400;color:var(--purple)}
.d2c-article-page .contents-disclosure[open]>summary::after{content:"−"}
.d2c-article-page .contents-links a{min-height:42px}
.d2c-article-page .overview-block .lead{margin-bottom:22px}
.d2c-article-page .overview-block .growth-moves{margin-top:22px}
.d2c-article-page .article-body>section:focus{outline:none}
@media (max-width:959px){.d2c-article-page .side-nav{display:block;position:static;max-height:none;overflow:visible;border:1px solid var(--border);border-radius:12px;background:var(--off);padding:0 20px;margin:0 0 36px;font-size:13px}
.d2c-article-page .contents-disclosure>summary{font-size:13px;text-transform:none;letter-spacing:0;color:var(--ink);min-height:56px;padding:15px 0}
.d2c-article-page .contents-disclosure[open]>summary{border-bottom:1px solid var(--border)}
.d2c-article-page .contents-links{padding:12px 0 16px;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.d2c-article-page .contents-links a{padding:12px 0 12px 12px;min-height:44px}
.d2c-article-page .article-body>.side-nav+section{padding-top:0!important;border-top:0}}
@media (max-width:639px){.d2c-article-page{scroll-padding-top:20px}
.d2c-article-page .side-nav{padding:0 17px;margin-bottom:30px}
.d2c-article-page .contents-links{grid-template-columns:1fr}
.d2c-article-page .overview-block .lead{font-size:16px;line-height:1.65}}
@media  print{.d2c-article-page .side-nav{display:none!important}}
/* Article 02: semantic, responsive teaching visuals. No reading-mode selector. */
.d2c-article-page .hero h1{font-size:51px;line-height:1.09}
.d2c-article-page .hero-model h2{max-width:none}
.d2c-article-page .hero-validation{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.d2c-article-page .hero-validation li{display:flex;align-items:center;gap:13px;font-size:13px;padding:9px 12px;border:1px solid #353855;border-radius:8px;background:#111731}
.d2c-article-page .hero-validation b{color:#c8b5ff;font-size:11px}
.d2c-article-page .hero-validation span{color:#e9e5ff}
.d2c-article-page .mini-label{font-size:10px;line-height:1.5;letter-spacing:.1em;font-weight:750;display:block;color:var(--purple);margin-bottom:12px}
.d2c-article-page .proof-map{margin:26px 0;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:13px;overflow:hidden;background:var(--border);gap:1px}
.d2c-article-page .proof-map a{display:flex;align-items:center;gap:14px;padding:20px;background:var(--off);text-decoration:none;color:var(--ink);line-height:1.45;min-width:0}
.d2c-article-page .proof-map a:last-child{grid-column:1/-1}
.d2c-article-page .proof-map a>b{color:var(--purple);font-size:12px;align-self:flex-start;margin-top:3px}
.d2c-article-page .proof-map a>span:last-child{color:var(--purple);margin-left:auto}
.d2c-article-page .proof-map strong{font-size:18px}
.d2c-article-page .proof-map small{display:block;font-size:13px;color:var(--muted);margin-top:3px}
.d2c-article-page .proof-map a:hover{background:var(--soft)}
.d2c-article-page .starting-grid,.d2c-article-page .decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:28px 0}
.d2c-article-page .start-card,.d2c-article-page .decision-grid>div{border:1px solid var(--border);border-radius:14px;padding:24px;background:var(--off)}
.d2c-article-page .start-card h3,.d2c-article-page .decision-grid h3{font-size:23px;margin:0 0 17px}
.d2c-article-page .start-card p,.d2c-article-page .decision-grid p{font-size:15px;line-height:1.65;margin:0 0 12px}
.d2c-article-page .start-card p:last-child,.d2c-article-page .decision-grid p:last-child{margin-bottom:0}
.d2c-article-page .opportunity-template{background:var(--soft);border:1px solid #daceee;border-radius:14px;margin:28px 0;padding:27px}
.d2c-article-page .opportunity-template>p{font-size:22px;line-height:1.6;margin:0 0 22px;color:#332051}
.d2c-article-page .opportunity-template>div{border-top:1px solid #d0c0e6;padding-top:18px}
.d2c-article-page .opportunity-template>div>strong{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:#58398c}
.d2c-article-page .opportunity-template>div p{font-size:15px;line-height:1.65;margin:8px 0 0}
.d2c-article-page .bridge-grid{display:grid;grid-template-columns:1fr 40px 1fr;gap:22px;align-items:center}
.d2c-article-page .bridge-grid>div{padding:23px;background:white;border:1px solid var(--border);border-radius:12px;min-width:0}
.d2c-article-page .bridge-grid>div:last-child{background:var(--soft);border-color:#daceee}
.d2c-article-page .bridge-grid h3{font-size:23px;margin:0 0 17px}
.d2c-article-page .bridge-grid p{font-size:15px;line-height:1.85;margin:0}
.d2c-article-page .bridge-arrow{font-size:32px;color:var(--purple);text-align:center}
.d2c-article-page .evidence-ladder{list-style:none;margin:0;padding:0;display:grid;gap:0}
.d2c-article-page .evidence-ladder li{display:grid;grid-template-columns:40px 1fr;gap:18px;padding:19px 0;border-bottom:1px solid var(--border);align-items:start}
.d2c-article-page .evidence-ladder li:first-child{padding-top:0}
.d2c-article-page .evidence-ladder li:last-child{border-bottom:0;padding-bottom:0}
.d2c-article-page .evidence-ladder li>b{border-radius:9px;background:var(--soft);color:var(--purple);width:38px;height:38px;display:grid;place-items:center;font-size:12px}
.d2c-article-page .evidence-ladder li:last-child>b{background:var(--purple);color:white}
.d2c-article-page .evidence-ladder strong{font-size:19px}
.d2c-article-page .evidence-ladder p{font-size:15px;line-height:1.6;margin:5px 0}
.d2c-article-page .evidence-ladder small{display:block;color:var(--muted);font-size:12px;line-height:1.6}
.d2c-article-page .pilot-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.d2c-article-page .pilot-grid .scenario{min-width:0}
.d2c-article-page .pilot-grid .scenario h3{font-size:25px;min-height:0}
.d2c-article-page .pilot-grid .scenario dl{font-size:13px}
.d2c-article-page .pilot-grid .scenario p{font-size:13px;line-height:1.65;margin:17px 0 0}
.d2c-article-page .pilot-grid .scenario-result strong{font-size:33px}
.d2c-article-page .pilot-grid .scenario-result span{font-size:11px;line-height:1.5}
.d2c-article-page .timeline{grid-template-columns:repeat(4,1fr);gap:18px}
.d2c-article-page .timeline h3{font-size:21px}
.d2c-article-page .timeline p{font-size:13px;line-height:1.65}
.d2c-article-page .timeline li>strong{font-size:11px}
.d2c-article-page .inline-cta small{display:block;color:var(--muted);font-size:11px;margin-top:12px}
.d2c-article-page .form-grid label.full{grid-column:1/-1}
.d2c-article-page .starting-grid h3,.d2c-article-page .decision-grid h3{margin-top:0}
.d2c-article-page .article-body .sources li span{display:block}
.d2c-article-page .sources li span a{font-size:inherit}
.d2c-article-page .sources li{margin-bottom:18px}
.d2c-article-page .test-brief dd{min-width:0;overflow-wrap:anywhere}
.d2c-article-page .figure-header span{min-width:0}
.d2c-article-page .text-button{min-height:44px}
.d2c-article-page .ref{display:inline-flex;align-items:center;min-height:24px;min-width:24px;justify-content:center}
.d2c-article-page .form-grid label{min-width:0}
.d2c-article-page .form-grid textarea{resize:vertical}
.d2c-article-page .preview-dialog:focus-visible{outline:3px solid var(--purple)}
@media (max-width:959px){.d2c-article-page .hero h1{font-size:45px}
.d2c-article-page .timeline{grid-template-columns:1fr 1fr;gap:26px}
.d2c-article-page .timeline li:before{display:none}
.d2c-article-page .hero-model{display:none}}
@media (max-width:639px){.d2c-article-page .hero h1{font-size:37px;line-height:1.1}
.d2c-article-page .hero-deck{font-size:16px;line-height:1.6}
.d2c-article-page .proof-map{grid-template-columns:1fr;margin:23px 0}
.d2c-article-page .proof-map a{padding:15px 16px;gap:12px}
.d2c-article-page .proof-map strong{font-size:17px}
.d2c-article-page .proof-map small{font-size:12px}
.d2c-article-page .proof-map a>b{font-size:11px}
.d2c-article-page .starting-grid,.d2c-article-page .decision-grid{grid-template-columns:1fr;gap:16px;margin:24px 0}
.d2c-article-page .start-card,.d2c-article-page .decision-grid>div{padding:22px 20px}
.d2c-article-page .start-card h3,.d2c-article-page .decision-grid h3{font-size:22px;margin:0 0 14px}
.d2c-article-page .start-card p,.d2c-article-page .decision-grid p{font-size:14px}
.d2c-article-page .mini-label{font-size:9px;margin-bottom:12px}
.d2c-article-page .opportunity-template{padding:22px 19px;margin:25px 0}
.d2c-article-page .opportunity-template>p{font-size:19px;line-height:1.65}
.d2c-article-page .opportunity-template>div p{font-size:14px}
.d2c-article-page .bridge-grid{grid-template-columns:1fr;gap:12px}
.d2c-article-page .bridge-grid>div{padding:20px}
.d2c-article-page .bridge-grid h3{font-size:22px;margin:0 0 13px}
.d2c-article-page .bridge-grid p{font-size:14px;line-height:1.75}
.d2c-article-page .bridge-arrow{font-size:0;line-height:1}
.d2c-article-page .bridge-arrow:after{content:"↓";font-size:28px}
.d2c-article-page .evidence-ladder li{grid-template-columns:30px 1fr;gap:13px;padding:19px 0}
.d2c-article-page .evidence-ladder li>b{width:30px;height:30px;font-size:10px}
.d2c-article-page .evidence-ladder strong{font-size:17px}
.d2c-article-page .evidence-ladder p{font-size:14px}
.d2c-article-page .evidence-ladder small{font-size:11px}
.d2c-article-page .pilot-grid{grid-template-columns:1fr;gap:16px}
.d2c-article-page .pilot-grid .scenario h3{font-size:24px}
.d2c-article-page .pilot-grid .scenario dl{font-size:12px}
.d2c-article-page .pilot-grid .scenario-result strong{font-size:32px}
.d2c-article-page .pilot-grid .scenario p{font-size:13px}
.d2c-article-page .timeline{grid-template-columns:1fr;gap:27px}
.d2c-article-page .timeline li:before{display:block}
.d2c-article-page .timeline li:last-child:before{display:none}
.d2c-article-page .timeline h3{font-size:23px}
.d2c-article-page .timeline p{font-size:14px}
.d2c-article-page .timeline li>strong{font-size:11px}
.d2c-article-page .form-grid label.full{grid-column:auto}
.d2c-article-page .article-body .overview-note{flex-direction:column;gap:10px}
.d2c-article-page .overview-block .lead{font-size:17px}
.d2c-article-page .form-actions .ink-button{font-size:12px}
.d2c-article-page .figure-header{line-height:1.6}
.d2c-article-page .byline{line-height:1.6}}
@media (max-width:359px){.d2c-article-page .hero h1{font-size:33px}
.d2c-article-page .proof-map a{padding:14px 12px;gap:10px}
.d2c-article-page .proof-map small{font-size:11px}
.d2c-article-page .start-card,.d2c-article-page .decision-grid>div{padding:20px 17px}}
@media  print{.d2c-article-page .hero h1{font-size:28pt}
.d2c-article-page .starting-grid,.d2c-article-page .decision-grid,.d2c-article-page .pilot-grid{display:block}
.d2c-article-page .start-card,.d2c-article-page .decision-grid>div,.d2c-article-page .pilot-grid>div{break-inside:avoid;margin-bottom:15pt}
.d2c-article-page .proof-map{break-inside:avoid}
.d2c-article-page .opportunity-template{break-inside:avoid}
.d2c-article-page .evidence-ladder li{break-inside:avoid}}
/* Article 02 revision 2: contextual email offer; the worksheet remains ungated. */
.d2c-article-page .email-capture{background:#fff;border:1px solid #d7c9ed;border-radius:12px;padding:26px;margin:28px 0 20px;min-width:0}
.d2c-article-page .email-capture .email-offer-label{margin:0 0 10px;color:var(--purple);font-size:11px;font-weight:800;letter-spacing:.08em;line-height:1.5}
.d2c-article-page .email-capture h3{margin:0 0 12px;font-size:27px;line-height:1.23;letter-spacing:-.025em;text-wrap:balance}
.d2c-article-page .email-capture .email-offer-copy{margin:0 0 23px;font-size:16px;line-height:1.65;color:var(--muted)}
.d2c-article-page .email-field-label{display:block;font-size:14px;font-weight:750;margin:0 0 8px;line-height:1.5}
.d2c-article-page .email-capture-row{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px}
.d2c-article-page .email-capture-row input{flex:1 1 230px;min-width:0;width:100%;border:1px solid #8995aa;border-radius:7px;padding:13px 14px;min-height:52px;font-size:16px;line-height:1.5;background:#fff;color:var(--ink)}
.d2c-article-page .email-capture-row input::placeholder{color:#63718a;opacity:1}
.d2c-article-page .email-capture-row input[aria-invalid="true"]{border:2px solid #a32222}
.d2c-article-page .email-capture .email-submit{flex:0 1 auto;max-width:100%;min-height:52px;margin:0;padding:13px 18px;font-size:15px;line-height:1.5;text-align:center;justify-content:center;border-radius:7px}
.d2c-article-page .email-capture .email-submit:disabled{opacity:.6;cursor:wait}
.d2c-article-page .email-consent{display:flex;align-items:flex-start;gap:11px;margin:18px 0 14px;font-size:14px;line-height:1.65;color:var(--ink);cursor:pointer}
.d2c-article-page .email-consent input{appearance:auto;flex:0 0 19px;width:19px;height:19px;min-height:19px;margin:3px 0 0;accent-color:var(--purple)}
.d2c-article-page .email-consent span{min-width:0}
.d2c-article-page .email-capture .email-delivery-note{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.65}
.d2c-article-page .email-preview-note{margin:15px 0 0!important;padding:11px 12px;border-left:3px solid #b0a2c9;background:#f8f6fc;color:#596174;font-size:12px!important;line-height:1.65!important}
.d2c-article-page .email-error{font-size:14px!important;line-height:1.55!important;color:#a32222;margin:10px 0 0!important}
.d2c-article-page .email-request-status{margin-top:18px;background:var(--off);border:1px solid var(--border);border-radius:8px;padding:17px;font-size:15px;line-height:1.65;color:var(--ink)}
.d2c-article-page .email-request-status strong{display:block;margin-bottom:4px;font-size:17px}
.d2c-article-page .email-request-status p{font-size:14px;line-height:1.65;margin:6px 0 0}
.d2c-article-page .email-honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.d2c-article-page .email-capture [hidden]{display:none!important}
.d2c-article-page .worksheet-local-intro{font-size:14px!important;line-height:1.7!important;margin:20px 0 0!important}
@media(max-width:600px){.d2c-article-page .email-capture{padding:20px 16px}
.d2c-article-page .email-capture h3{font-size:25px}
.d2c-article-page .email-capture-row{flex-direction:column}
.d2c-article-page .email-capture-row input{flex:none;width:100%}
.d2c-article-page .email-capture .email-submit{width:100%;flex:none;padding:13px 10px}
.d2c-article-page .email-capture .email-offer-copy{font-size:15px}
.d2c-article-page .email-consent{font-size:14px}
.d2c-article-page .email-capture .email-delivery-note{font-size:13px}}
@media print{.d2c-article-page .email-capture,.d2c-article-page .worksheet-local-intro{display:none!important}}


/* Article 02 v3 editorial final - premium D2C Game rhythm
   Dark authority + light editorial clarity + purple identity + gold action. */
.d2c-article-page{--editorial-max:900px;--copy-max:700px;--soft-line:#e7e9f0;--dark-card:#0b1025;--dark-card-2:#10162f}
.d2c-article-page{background:var(--off)}
.d2c-article-page .site-header{border-bottom-color:#181d31}.d2c-article-page .shell{max-width:1260px}.d2c-article-page .brand{color:white!important}
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.d2c-article-page .article-layout{max-width:1260px;padding:0 40px;grid-template-columns:148px minmax(0,var(--editorial-max));gap:76px;justify-content:center;background:transparent}.d2c-article-page .article-body{max-width:var(--editorial-max);font-size:17px;line-height:1.76}.d2c-article-page .article-body>section{padding:78px 0;border-top:0!important}.d2c-article-page .article-body>section+section{border-top:0!important}.d2c-article-page .article-body>section>p,.d2c-article-page .article-body>section>h2,.d2c-article-page .article-body>section>h3,.d2c-article-page .article-body>section>.chapter-label,.d2c-article-page .chapter-takeaway{max-width:var(--copy-max)}
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/* Opening: visual summary first, reading second. */
.d2c-article-page .overview-block{padding-top:68px!important}.d2c-article-page .overview-block .lead{font-size:20px;line-height:1.58;max-width:760px}.d2c-article-page .proof-map{margin:32px 0 24px;background:transparent;border:0;border-radius:0;gap:12px;grid-template-columns:1fr 1fr}.d2c-article-page .proof-map a{border:1px solid var(--soft-line);border-radius:12px;background:#fff;padding:21px 20px;box-shadow:0 8px 30px rgba(5,8,23,.035)}.d2c-article-page .proof-map a:hover{border-color:#cfc3f5;background:#fff}.d2c-article-page .proof-map a:last-child{grid-column:1/-1}.d2c-article-page .proof-map strong{font-size:19px}.d2c-article-page .proof-map small{font-size:12px}.d2c-article-page .overview-note{max-width:760px}.d2c-article-page .overview-system-note{font-size:14px!important;line-height:1.7!important;color:#526078}
/* Main editorial chapter: four starting points on dark authority. */
.d2c-article-page #starting-point{background:var(--navy);color:white;margin:44px -42px 50px;padding:68px 42px 72px;border-radius:22px;box-shadow:0 28px 70px rgba(5,8,23,.12)}
.d2c-article-page #starting-point .chapter-label{color:#bca7ff}.d2c-article-page #starting-point h2{color:white;max-width:760px}.d2c-article-page #starting-point .chapter-takeaway{color:#d8deea}.d2c-article-page #starting-point .chapter-takeaway:before{color:#bca7ff}.d2c-article-page #starting-point>p{color:#cbd2df}.d2c-article-page #starting-point strong{color:white}.d2c-article-page #starting-point .context-link{color:white;text-decoration-color:#8d72e9}.d2c-article-page #starting-point .context-link:hover{color:var(--gold);text-decoration-color:var(--gold)}
.d2c-article-page #starting-point .starting-grid{gap:14px;margin:35px 0}.d2c-article-page #starting-point .start-card{background:#0b1127;border:1px solid #28314c;color:white;padding:26px;border-radius:14px}.d2c-article-page #starting-point .start-card .mini-label{color:#a995ff}.d2c-article-page #starting-point .start-card h3{color:white;font-size:25px}.d2c-article-page #starting-point .start-card p{color:#bfc7d8}.d2c-article-page #starting-point .start-card strong{color:white}
.d2c-article-page #starting-point .operator-note{background:transparent;border:0;border-left:2px solid #6d4de7;border-radius:0;padding:2px 0 2px 20px;margin:31px 0 36px;max-width:720px}.d2c-article-page #starting-point .operator-note>span{color:#bca7ff;font-size:9px}.d2c-article-page #starting-point .operator-note p{color:#cfd4e1!important;font-size:14px!important}.d2c-article-page #starting-point .decision-rule{background:#101832;border:1px solid #2a3553;border-left:3px solid var(--gold);color:white}.d2c-article-page #starting-point .decision-rule>span{color:var(--gold)}.d2c-article-page #starting-point .decision-rule p{color:#e5e9f2}
/* Editorial body. */
.d2c-article-page .operator-note{background:#f1edfb;border:0;border-left:2px solid var(--purple);border-radius:0;padding:3px 0 3px 20px;margin:31px 0;max-width:720px}.d2c-article-page .operator-note>span{display:block;font-size:9px;letter-spacing:.11em;font-weight:850;color:var(--purple);margin-bottom:8px}.d2c-article-page .operator-note p{font-size:14px!important;line-height:1.7!important;margin:0!important;color:#465066!important}
.d2c-article-page .context-link{font-weight:720;text-decoration-color:#b9a0ed;text-decoration-thickness:1px}.d2c-article-page .context-link:hover{text-decoration-color:var(--purple)}
.d2c-article-page .decision-rule{background:#fff;border:1px solid #ececf2;border-left:3px solid var(--purple);box-shadow:0 10px 34px rgba(5,8,23,.035);padding:24px 26px;border-radius:0 10px 10px 0}.d2c-article-page .teaching-figure{background:#fff;border:1px solid #e5e8ef;border-radius:16px;padding:30px;box-shadow:0 12px 40px rgba(5,8,23,.035);margin:34px 0}.d2c-article-page .figure-header{margin-bottom:26px}.d2c-article-page .teaching-figure figcaption{color:#69748a}.d2c-article-page .opportunity-template{background:#f1edfb;border:0;padding:30px;box-shadow:none}.d2c-article-page .bridge-grid>div{box-shadow:0 8px 28px rgba(5,8,23,.035)}
.d2c-article-page #reach .teaching-figure{background:#f1edfb;border:0;box-shadow:none}
.d2c-article-page #economics .money-figure{background:#0b1025;border-color:#202a45;color:white}.d2c-article-page #economics .money-figure .figure-header{color:#bba8ff}.d2c-article-page #economics .money-figure .money-value,.d2c-article-page #economics .money-figure strong{color:white}.d2c-article-page #economics .money-figure small,.d2c-article-page #economics .money-figure figcaption{color:#aeb7ca}.d2c-article-page #economics .money-figure .money-costs{border-color:#2b3450}.d2c-article-page #economics .money-figure .money-costs span{color:#aeb7ca}.d2c-article-page #economics .money-figure .money-costs b{color:white}
.d2c-article-page #experiment .test-brief{background:#fff;border:1px solid #e5e8ef;box-shadow:0 12px 40px rgba(5,8,23,.035);border-radius:16px}.d2c-article-page #experiment .pilot-grid{gap:18px}.d2c-article-page #experiment .scenario{background:#fff;border:1px solid #e5e8ef;box-shadow:0 10px 30px rgba(5,8,23,.035)}
/* Two-week sprint becomes a high-contrast visual pause. */
.d2c-article-page #decision .timeline-figure{background:var(--navy);border-color:var(--navy);color:white;padding:34px 30px;box-shadow:0 20px 55px rgba(5,8,23,.12)}.d2c-article-page #decision .timeline-figure .figure-header{color:#bca7ff}.d2c-article-page #decision .timeline h3,.d2c-article-page #decision .timeline li>strong{color:white}.d2c-article-page #decision .timeline p,.d2c-article-page #decision .timeline-figure figcaption{color:#b9c2d6}.d2c-article-page #decision .time-dot{background:#161e3c;border-color:#7d61ed;color:white}.d2c-article-page #decision .time-days{color:#b8a4ff}.d2c-article-page #decision .timeline li:before{background:#343e5e}
/* Brandbook CTA: gold is the action colour. */
.d2c-article-page .cta-primary{background:var(--gold)!important;color:var(--navy)!important;border:1px solid var(--gold)!important;font-weight:800;box-shadow:0 10px 30px rgba(255,194,28,.16)}.d2c-article-page .cta-primary:hover{background:#ffd34f!important;color:var(--navy)!important;text-decoration:none!important;transform:translateY(-1px)}.d2c-article-page .cta-primary:focus-visible{outline:3px solid #fff!important;outline-offset:4px!important}
.d2c-article-page .early-cta,.d2c-article-page .mid-cta,.d2c-article-page .closing-cta{background:var(--navy);border:1px solid #1f2944;border-radius:16px;box-shadow:0 18px 50px rgba(5,8,23,.12);color:white}.d2c-article-page .early-cta,.d2c-article-page .mid-cta{margin:36px 0;padding:34px 32px}.d2c-article-page .early-cta .eyebrow,.d2c-article-page .mid-cta .eyebrow,.d2c-article-page .closing-cta .eyebrow{display:block;color:#bba7ff;font-size:9px;letter-spacing:.12em;font-weight:800;margin-bottom:12px}.d2c-article-page .early-cta h3,.d2c-article-page .mid-cta h3{color:white;font-size:29px;margin:0 0 12px}.d2c-article-page .early-cta p,.d2c-article-page .mid-cta p{color:#c9cfde;font-size:15px;line-height:1.65;max-width:650px}.d2c-article-page .early-cta small,.d2c-article-page .mid-cta small{display:block;color:#9da7bb;font-size:10px;margin-top:11px}.d2c-article-page .closing-cta h2{color:white}.d2c-article-page .closing-cta p{color:#c9cfde}.d2c-article-page .closing-cta small{color:#9da7bb}
/* Author identity. */
.d2c-article-page .byline-author{display:inline-flex;align-items:center;gap:10px;color:white!important;text-decoration:none!important}.d2c-article-page .byline-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;object-position:center;border:1px solid rgba(255,255,255,.28);box-shadow:0 2px 10px rgba(0,0,0,.18);flex:0 0 auto}.d2c-article-page .byline-author-text{display:flex;flex-direction:column;gap:1px;line-height:1.25}.d2c-article-page .byline-author-text strong{font-size:12px;color:white}.d2c-article-page .byline-author-text small{font-size:10px;color:#b9c2d6;font-weight:500}.d2c-article-page .byline-meta{color:#b9c2d6}.d2c-article-page .author-box{padding-top:54px!important}.d2c-article-page .author-card{display:grid;grid-template-columns:112px minmax(0,1fr);gap:26px;align-items:start;max-width:760px}.d2c-article-page .author-photo{width:112px;height:112px;border-radius:18px;object-fit:cover;object-position:center;border:1px solid var(--border);box-shadow:0 8px 24px rgba(5,8,23,.08)}.d2c-article-page .author-copy h2{font-size:30px;margin-top:2px}.d2c-article-page .author-copy p{margin-bottom:12px}.d2c-article-page .author-proofline{display:flex;flex-wrap:wrap;gap:8px 18px;margin:14px 0 13px;padding-top:13px;border-top:1px solid var(--border);font-size:11px;line-height:1.55;color:var(--muted)}.d2c-article-page .author-proofline b{color:var(--ink)}
/* Worksheet remains useful without email and visually lighter. */
.d2c-article-page .worksheet-section{background:#fff!important;border:1px solid #e5e8ef!important;border-radius:18px!important;padding:42px!important;box-shadow:0 16px 50px rgba(5,8,23,.045)}.d2c-article-page .brief-preview{background:transparent}.d2c-article-page .email-capture{background:#f7f5fd;border:0!important;padding:28px;border-radius:13px}.d2c-article-page .worksheet-details{border-color:#e3e6ed}.d2c-article-page .footer{background:var(--navy)}
@media(max-width:959px){.d2c-article-page .article-layout{grid-template-columns:1fr;gap:0;max-width:920px;padding:0 32px}.d2c-article-page .side-nav{width:auto;position:static;max-height:none;margin:28px 0 0;padding:0 18px;background:#fff;border:1px solid #e1e4eb;border-radius:12px}.d2c-article-page .contents-links{border-left:0}.d2c-article-page .contents-disclosure>summary{font-size:12px;letter-spacing:0;color:var(--ink);padding:13px 0;min-height:50px}.d2c-article-page .side-nav a{padding-left:12px}.d2c-article-page .side-nav a:before{left:0}.d2c-article-page .article-body>section{padding:62px 0}.d2c-article-page .article-body h2{font-size:38px}.d2c-article-page .hero h1{font-size:48px}.d2c-article-page .hero-model{display:block}.d2c-article-page #starting-point{margin:34px -18px 42px;padding:52px 24px 58px;border-radius:18px}.d2c-article-page .starting-grid{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.d2c-article-page .hero-grid{grid-template-columns:1fr}.d2c-article-page .hero-model{display:none}}
@media(max-width:639px){.d2c-article-page .shell{padding:0 20px}.d2c-article-page .hero{padding:34px 0 36px}.d2c-article-page .hero-grid{gap:26px}.d2c-article-page .hero h1{font-size:39px}.d2c-article-page .hero-deck{font-size:15px}.d2c-article-page .byline-avatar{width:38px;height:38px}.d2c-article-page .byline-meta{font-size:10px}.d2c-article-page .article-layout{padding:0 20px}.d2c-article-page .article-body{font-size:16px;line-height:1.72}.d2c-article-page .article-body>section{padding:46px 0}.d2c-article-page .article-body h2{font-size:31px;line-height:1.12}.d2c-article-page .article-body h3{font-size:22px}.d2c-article-page .lead,.d2c-article-page .overview-block .lead{font-size:17px}.d2c-article-page .section-kicker,.d2c-article-page .chapter-label{font-size:8px}.d2c-article-page .section-kicker:before,.d2c-article-page .chapter-label:before{width:24px;flex-basis:24px}.d2c-article-page .proof-map{grid-template-columns:1fr}.d2c-article-page .proof-map a:last-child{grid-column:auto}.d2c-article-page .starting-grid{grid-template-columns:1fr}.d2c-article-page #starting-point{margin:24px -8px 34px;padding:39px 17px 43px;border-radius:15px}.d2c-article-page #starting-point h2{font-size:32px}.d2c-article-page #starting-point .start-card{padding:21px 18px}.d2c-article-page .teaching-figure{padding:21px 17px;margin:27px 0}.d2c-article-page .decision-rule{padding:20px 18px}.d2c-article-page .operator-note{padding-left:15px}.d2c-article-page .operator-note p{font-size:13px!important}.d2c-article-page .early-cta,.d2c-article-page .mid-cta{padding:27px 20px}.d2c-article-page .early-cta h3,.d2c-article-page .mid-cta h3{font-size:25px}.d2c-article-page .worksheet-section{padding:28px 18px!important;border-radius:14px!important}.d2c-article-page .author-card{grid-template-columns:76px minmax(0,1fr);gap:16px}.d2c-article-page .author-photo{width:76px;height:76px;border-radius:13px}.d2c-article-page .author-copy h2{font-size:25px}}
@media(max-width:359px){.d2c-article-page .article-layout{padding:0 16px}.d2c-article-page .hero h1{font-size:35px}.d2c-article-page #starting-point{margin-left:-5px;margin-right:-5px}.d2c-article-page .author-card{grid-template-columns:1fr}.d2c-article-page .author-photo{width:80px;height:80px}}
@media print{.d2c-article-page #starting-point{background:white!important;color:#111!important;margin:0!important;padding:20pt 0!important;box-shadow:none!important}.d2c-article-page .early-cta,.d2c-article-page .mid-cta{display:none!important}}

@media (min-width:960px) and (max-width:1100px){
  .d2c-article-page .article-layout{padding:0 28px;grid-template-columns:132px minmax(0,1fr);gap:48px}
  .d2c-article-page .side-nav{width:132px}
  .d2c-article-page #starting-point{margin-left:-18px;margin-right:-18px;padding-left:30px;padding-right:30px}
}

/* CSP-safe dynamic helpers and bar widths. */
.d2c-article-page .money-fill--100{width:100%}
.d2c-article-page .money-fill--40{width:40%}
.d2c-article-page .money-fill--26667{width:26.667%}
.d2c-article-page .d2c-clipboard-fallback{position:fixed;left:-9999px;top:0;width:1px;height:1px;opacity:0;pointer-events:none}


/* v2 visual hero layout — dynamic cover image on the right. */
.d2c-article-page#d2c-post-02 .hero{position:relative;overflow:hidden;background:radial-gradient(circle at 78% 54%,#12102f 0,#090d20 34%,var(--navy) 68%);padding:0;color:#fff}
.d2c-article-page#d2c-post-02 .hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(500px,1.1fr);gap:18px;align-items:center;min-height:555px;max-width:1180px}
.d2c-article-page#d2c-post-02 .hero-copy{position:relative;z-index:2;padding:66px 0 62px;min-width:0}
.d2c-article-page#d2c-post-02 .hero .eyebrow{margin-bottom:20px;color:#c8b5ff}
.d2c-article-page#d2c-post-02 .hero h1{font-size:53px;line-height:1.07;letter-spacing:-.047em;max-width:640px}
.d2c-article-page#d2c-post-02 .hero h1 span{color:#c4b3ff}
.d2c-article-page#d2c-post-02 .hero-deck{max-width:610px;margin:24px 0 26px;font-size:17px;line-height:1.55;color:#d0d4e0}
.d2c-article-page#d2c-post-02 .hero-art{position:relative;z-index:1;align-self:stretch;display:flex;align-items:center;justify-content:flex-end;min-width:0;margin-right:-72px}
.d2c-article-page#d2c-post-02 .hero-art:before{content:"";position:absolute;inset:8% -8% 5% 14%;background:radial-gradient(circle at 55% 55%,rgba(109,40,217,.22),rgba(109,40,217,0) 66%);filter:blur(22px);pointer-events:none}
.d2c-article-page#d2c-post-02 .hero-art img{position:relative;display:block;width:min(600px,48vw);max-width:none;max-height:500px;height:auto;object-fit:contain;object-position:center;border:0;border-radius:0;box-shadow:none}
.d2c-article-page#d2c-post-02 .hero-model{display:none}
.d2c-article-page#d2c-post-02 .byline{gap:8px 13px;flex-wrap:wrap}
.d2c-article-page#d2c-post-02 .byline-meta,.d2c-article-page#d2c-post-02 .publication-date,.d2c-article-page#d2c-post-02 .byline time{white-space:nowrap}

@media(max-width:1120px){
  .d2c-article-page#d2c-post-02 .hero-grid{grid-template-columns:minmax(0,1fr) minmax(410px,.94fr);gap:8px;min-height:520px;padding-left:30px;padding-right:30px}
  .d2c-article-page#d2c-post-02 .hero h1{font-size:47px;max-width:580px}
  .d2c-article-page#d2c-post-02 .hero-deck{font-size:16px;max-width:560px}
  .d2c-article-page#d2c-post-02 .hero-art{margin-right:-42px}
  .d2c-article-page#d2c-post-02 .hero-art img{width:min(590px,46vw);max-height:455px}
}
@media(max-width:959px){
  .d2c-article-page#d2c-post-02 .hero{padding:0}
  .d2c-article-page#d2c-post-02 .hero-grid{display:grid;grid-template-columns:1fr;gap:0;min-height:0;max-width:820px;padding:0 36px}
  .d2c-article-page#d2c-post-02 .hero-copy{padding:48px 0 18px}
  .d2c-article-page#d2c-post-02 .hero h1{font-size:49px;max-width:700px}
  .d2c-article-page#d2c-post-02 .hero-deck{max-width:660px}
  .d2c-article-page#d2c-post-02 .hero-art{align-self:auto;justify-content:center;margin:0 -28px 0;min-height:300px}
  .d2c-article-page#d2c-post-02 .hero-art img{width:min(700px,100%);max-height:420px}
  .d2c-article-page#d2c-post-02 .publication-date{width:auto;margin-left:0;margin-top:0}
}
@media(max-width:639px){
  .d2c-article-page#d2c-post-02 .hero-grid{padding:0 22px}
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  .d2c-article-page#d2c-post-02 .hero h1{font-size:37px;line-height:1.09}
  .d2c-article-page#d2c-post-02 .hero-deck{font-size:15px;line-height:1.55;margin:18px 0 20px}
  .d2c-article-page#d2c-post-02 .hero-art{margin:4px -12px 0;min-height:220px}
  .d2c-article-page#d2c-post-02 .hero-art img{width:100%;max-height:310px}
  .d2c-article-page#d2c-post-02 .publication-date{font-size:10px}
}
@media(max-width:359px){
  .d2c-article-page#d2c-post-02 .hero-grid{padding-left:17px;padding-right:17px}
  .d2c-article-page#d2c-post-02 .hero h1{font-size:33px}
  .d2c-article-page#d2c-post-02 .hero-deck{font-size:14px}
}