/* D2C Game Article 05 integration. Source-package styles scoped to the article wrapper. */

.d2c-article-page{--navy:#050817;--panel:#0A0F2C;--purple:#6D28D9;--violet:#8B5CF6;--gold:#FFC21C;--off:#F7F8FC;--ink:#111827;--muted:#667085;--border:#DCE0EA;--green:#159E68;--white:#fff;--soft:#F3EEFF;--radius:18px}
.d2c-article-page *{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}.d2c-article-page{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}.d2c-article-page a{color:var(--purple);text-underline-offset:4px;text-decoration-thickness:1px}.d2c-article-page a:hover{text-decoration-thickness:2px}.d2c-article-page img{max-width:100%;height:auto}.d2c-article-page button, .d2c-article-page input, .d2c-article-page textarea, .d2c-article-page select{font:inherit}.d2c-article-page button{cursor:pointer}.d2c-article-page p{margin:0 0 20px;line-height:1.72}.d2c-article-page h1, .d2c-article-page h2, .d2c-article-page h3{margin:0;letter-spacing:-.035em;line-height:1.12;text-wrap:balance}.d2c-article-page .shell{max-width:1220px;margin:auto;padding:0 40px}.d2c-article-page .skip{position:absolute;left:12px;top:-80px;background:white;color:var(--ink);padding:10px 14px;z-index:50}.d2c-article-page .skip:focus{top:12px}.d2c-article-page .site-header{background:var(--navy);border-bottom:1px solid #22283f;color:#fff}.d2c-article-page .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.d2c-article-page .brand{color:#fff;text-decoration:none}.d2c-article-page .brand strong{font-size:24px;display:block;line-height:1}.d2c-article-page .brand small{font-size:10px;color:#aeb6ca;letter-spacing:.12em}.d2c-article-page .header-nav{display:flex;align-items:center;gap:22px;font-size:13px}.d2c-article-page .header-nav a{color:#d9deea;text-decoration:none}.d2c-article-page .header-cta{background:var(--gold)!important;color:var(--navy)!important;font-weight:800;padding:12px 16px;border-radius:7px}.d2c-article-page .hero{background:var(--navy);color:#fff;padding:62px 0 58px}.d2c-article-page .hero-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(300px,.9fr);gap:58px;align-items:center}.d2c-article-page .eyebrow, .d2c-article-page .section-kicker, .d2c-article-page .chapter-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:800;line-height:1.5}.d2c-article-page .eyebrow{color:#b89af7}.d2c-article-page .hero h1{font-size:58px;max-width:840px;margin:15px 0 20px}.d2c-article-page .hero-deck{font-size:19px;line-height:1.7;color:#d4d8e5;max-width:790px}.d2c-article-page .byline{display:flex;align-items:center;gap:13px;margin-top:28px;color:#dce1ee;font-size:13px}.d2c-article-page .byline img{width:54px;height:54px;border-radius:50%;object-fit:cover;border:1px solid #444b64}.d2c-article-page .byline b{display:block;color:#fff;margin-bottom:3px}.d2c-article-page .hero-model{background:#0d1230;border:1px solid #252b49;border-radius:20px;padding:22px}.d2c-article-page .hero-model .model-label{font-size:10px;letter-spacing:.14em;color:#b99df6;font-weight:800;margin-bottom:13px}.d2c-article-page .hero-loop{display:grid;gap:9px}.d2c-article-page .hero-loop div{border:1px solid #2c3454;background:#090d22;border-radius:10px;padding:13px 14px}.d2c-article-page .hero-loop span{display:block;color:#9ea8c2;font-size:10px;text-transform:uppercase;letter-spacing:.09em}.d2c-article-page .hero-loop b{display:block;margin-top:4px;color:#fff;font-size:15px}.d2c-article-page .article-layout{max-width:1220px;margin:auto;padding:0 40px;display:grid;grid-template-columns:180px minmax(0,790px);gap:54px;justify-content:center}.d2c-article-page .side-nav{position:sticky;top:26px;align-self:start;padding:60px 0 40px;font-size:12px}.d2c-article-page .side-nav .nav-label{font-size:10px;color:#7f879a;font-weight:800;letter-spacing:.12em;margin-bottom:16px}.d2c-article-page .side-nav a{display:block;color:#5d6780;text-decoration:none;border-left:2px solid transparent;padding:9px 0 9px 14px;line-height:1.35}.d2c-article-page .side-nav a:hover{color:var(--purple);border-left-color:var(--purple)}.d2c-article-page .mobile-toc{display:none}.d2c-article-page .article-body{min-width:0}.d2c-article-page .overview{padding:62px 0 20px}.d2c-article-page .section-kicker{color:var(--purple);display:block;margin-bottom:14px}.d2c-article-page .overview h2, .d2c-article-page .chapter h2, .d2c-article-page .worksheet-section h2, .d2c-article-page .faq-section h2, .d2c-article-page .sources h2{font-size:42px;margin-bottom:20px}.d2c-article-page .lead{font-size:20px;line-height:1.7;color:#33405a}.d2c-article-page .context-link{font-weight:700}.d2c-article-page .decision-rule{border-left:4px solid var(--gold);padding:18px 21px;background:#fff9df;margin:30px 0}.d2c-article-page .decision-rule span{font-size:10px;font-weight:800;letter-spacing:.12em}.d2c-article-page .decision-rule p{margin:7px 0 0}.d2c-article-page .teaching-figure{border:1px solid var(--border);border-radius:18px;padding:26px;margin:30px 0;background:#fff}.d2c-article-page 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p{color:#bac3d6;font-size:14px;margin:0}.d2c-article-page .fit-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.d2c-article-page .fit-card{background:#fafbfe}.d2c-article-page .fit-card p{font-size:14px;color:#5a6579;margin:0}.d2c-article-page .fit-card strong{display:block;margin-top:11px;color:#202940}.d2c-article-page .journey{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;align-items:stretch}.d2c-article-page .journey div{background:#f7f4ff;border:1px solid #ddd2f3;border-radius:11px;padding:13px;text-align:center;font-size:12px}.d2c-article-page .journey b{display:block;font-size:15px;margin-bottom:4px}.d2c-article-page .temperature{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.d2c-article-page .temp-card{border-radius:13px;padding:20px;border:1px solid var(--border)}.d2c-article-page .temp-card b{font-size:18px;display:block;margin-bottom:7px}.d2c-article-page .temp-card p{font-size:14px;color:#59657a;margin:0}.d2c-article-page 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.email-capture{background:#fff;border:1px solid #d7c9ed;border-radius:14px;padding:26px;margin:28px 0 20px}.d2c-article-page .email-capture h3{font-size:27px;margin-bottom:10px}.d2c-article-page .email-capture p{color:#59657a}.d2c-article-page .email-row{display:flex;gap:10px;align-items:stretch}.d2c-article-page .email-row input{flex:1;min-width:0;border:1px solid #8995aa;border-radius:8px;padding:13px 14px;min-height:52px}.d2c-article-page .email-submit{background:var(--gold);color:var(--navy);font-weight:800;border-radius:8px;padding:12px 17px;border:0}.d2c-article-page .consent{display:flex;align-items:flex-start;gap:10px;font-size:14px;margin:16px 0 0}.d2c-article-page .consent input{margin-top:4px;accent-color:var(--purple)}.d2c-article-page .email-note{font-size:12px!important;margin-top:12px!important}.d2c-article-page .worksheet-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.d2c-article-page .brief-card{border-top:2px solid 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.sources h2{font-size:28px}.d2c-article-page .sources li{margin-bottom:14px;line-height:1.55;color:#59657a}.d2c-article-page .footer{background:var(--navy);color:#aeb6c9;padding:28px 0}.d2c-article-page .footer-inner{display:flex;justify-content:space-between;gap:20px;font-size:12px}.d2c-article-page .footer b{color:#fff}.d2c-article-page .footer a{color:#fff}.d2c-article-page .preview-dialog{border:0;border-radius:16px;padding:28px;max-width:480px}.d2c-article-page .preview-dialog::backdrop{background:rgba(5,8,23,.75)}
@media (max-width:1100px){.d2c-article-page .shell{padding:0 30px}.d2c-article-page .article-layout{padding:0 30px;grid-template-columns:145px minmax(0,750px);gap:38px}.d2c-article-page .hero h1{font-size:50px}.d2c-article-page .hero-grid{gap:34px}.d2c-article-page .dark-chapter, .d2c-article-page .worksheet-section{margin-left:0;margin-right:0;padding-left:28px;padding-right:28px}}
@media (max-width:959px){.d2c-article-page .article-layout{display:block;max-width:850px;padding:0 34px}.d2c-article-page .side-nav{display:none}.d2c-article-page .mobile-toc{display:block;margin:24px 0 0;border:1px solid var(--border);border-radius:10px;padding:0 16px;background:#fff}.d2c-article-page .mobile-toc summary{padding:14px 0;font-weight:800}.d2c-article-page .mobile-toc a{display:block;padding:8px 0;color:#526078}.d2c-article-page .hero-grid{display:block}.d2c-article-page .hero-model{display:none}.d2c-article-page .hero h1{font-size:48px}.d2c-article-page .dark-chapter, .d2c-article-page .worksheet-section{margin-left:0;margin-right:0;padding-left:28px;padding-right:28px}}
@media (max-width:639px){.d2c-article-page .shell{padding:0 21px}.d2c-article-page .header-inner{height:66px}.d2c-article-page .header-nav>a:not(.header-cta){display:none}.d2c-article-page .header-cta{font-size:11px;padding:10px 12px}.d2c-article-page .hero{padding:42px 0 38px}.d2c-article-page .hero h1{font-size:40px}.d2c-article-page .hero-deck{font-size:17px}.d2c-article-page .article-layout{padding:0 21px}.d2c-article-page .overview{padding-top:38px}.d2c-article-page .overview h2, .d2c-article-page .chapter h2, .d2c-article-page .worksheet-section h2, .d2c-article-page .faq-section h2{font-size:32px}.d2c-article-page .lead, .d2c-article-page .chapter-takeaway{font-size:18px}.d2c-article-page .six-loop, .d2c-article-page .signal-grid, .d2c-article-page .fit-grid, .d2c-article-page .temperature, .d2c-article-page .diagnosis-grid, .d2c-article-page .test-grid, .d2c-article-page .worksheet-preview{grid-template-columns:1fr}.d2c-article-page .journey{grid-template-columns:1fr}.d2c-article-page .economics{grid-template-columns:1fr}.d2c-article-page .cta-band{display:block}.d2c-article-page .cta-band .gold-btn{margin-top:18px;width:100%}.d2c-article-page .email-row{display:block}.d2c-article-page .email-row input{width:100%}.d2c-article-page .email-submit{width:100%;margin-top:10px;min-height:50px}.d2c-article-page .field-grid{grid-template-columns:1fr}.d2c-article-page .dark-chapter, .d2c-article-page .worksheet-section{margin-left:0;margin-right:0;padding-left:20px;padding-right:20px}.d2c-article-page .author-box{grid-template-columns:68px 1fr;gap:16px}.d2c-article-page .author-box img{width:68px;height:68px}.d2c-article-page .footer-inner{display:block}.d2c-article-page .footer-inner div+div{margin-top:8px}}

/* Integration-only helpers; all remain external for CSP compliance. */
.d2c-article-page .d2c-clipboard-fallback,.d2c-article-page .d2c-honeypot{position:fixed;left:-9999px;top:0;width:1px;height:1px;opacity:0;pointer-events:none}
.d2c-article-page .publication-date{display:block;font-size:11px;color:#aeb6ca;margin-left:4px}
@media(max-width:639px){.d2c-article-page .publication-date{width:100%;margin-left:67px;margin-top:-8px;font-size:10px}}


/* v2 visual hero layout — dynamic cover image on the right. */
.d2c-article-page#d2c-post-05 .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-05 .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-05 .hero-copy{position:relative;z-index:2;padding:66px 0 62px;min-width:0}
.d2c-article-page#d2c-post-05 .hero .eyebrow{margin-bottom:20px;color:#c8b5ff}
.d2c-article-page#d2c-post-05 .hero h1{font-size:50px;line-height:1.07;letter-spacing:-.047em;max-width:760px}
.d2c-article-page#d2c-post-05 .hero h1 span{color:#c4b3ff}
.d2c-article-page#d2c-post-05 .hero-deck{max-width:610px;margin:24px 0 26px;font-size:17px;line-height:1.55;color:#d0d4e0}
.d2c-article-page#d2c-post-05 .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-05 .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-05 .hero-art img{position:relative;display:block;width:min(720px,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-05 .hero-model{display:none}
.d2c-article-page#d2c-post-05 .byline{gap:8px 13px;flex-wrap:wrap}
.d2c-article-page#d2c-post-05 .byline-meta,.d2c-article-page#d2c-post-05 .publication-date,.d2c-article-page#d2c-post-05 .byline time{white-space:nowrap}

@media(max-width:1120px){
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  .d2c-article-page#d2c-post-05 .hero h1{font-size:44px;max-width:700px}
  .d2c-article-page#d2c-post-05 .hero-deck{font-size:16px;max-width:560px}
  .d2c-article-page#d2c-post-05 .hero-art{margin-right:-42px}
  .d2c-article-page#d2c-post-05 .hero-art img{width:min(590px,46vw);max-height:455px}
}
@media(max-width:959px){
  .d2c-article-page#d2c-post-05 .hero{padding:0}
  .d2c-article-page#d2c-post-05 .hero-grid{display:grid;grid-template-columns:1fr;gap:0;min-height:0;max-width:820px;padding:0 36px}
  .d2c-article-page#d2c-post-05 .hero-copy{padding:48px 0 18px}
  .d2c-article-page#d2c-post-05 .hero h1{font-size:44px;max-width:700px}
  .d2c-article-page#d2c-post-05 .hero-deck{max-width:660px}
  .d2c-article-page#d2c-post-05 .hero-art{align-self:auto;justify-content:center;margin:0 -28px 0;min-height:300px}
  .d2c-article-page#d2c-post-05 .hero-art img{width:min(700px,100%);max-height:420px}
  .d2c-article-page#d2c-post-05 .publication-date{width:auto;margin-left:0;margin-top:0}
}
@media(max-width:639px){
  .d2c-article-page#d2c-post-05 .hero-grid{padding:0 22px}
  .d2c-article-page#d2c-post-05 .hero-copy{padding:31px 0 12px}
  .d2c-article-page#d2c-post-05 .hero .eyebrow{margin-bottom:14px;font-size:9px;letter-spacing:.1em}
  .d2c-article-page#d2c-post-05 .hero h1{font-size:33px;line-height:1.09}
  .d2c-article-page#d2c-post-05 .hero-deck{font-size:15px;line-height:1.55;margin:18px 0 20px}
  .d2c-article-page#d2c-post-05 .hero-art{margin:4px -12px 0;min-height:220px}
  .d2c-article-page#d2c-post-05 .hero-art img{width:100%;max-height:310px}
  .d2c-article-page#d2c-post-05 .publication-date{font-size:10px}
}
@media(max-width:359px){
  .d2c-article-page#d2c-post-05 .hero-grid{padding-left:17px;padding-right:17px}
  .d2c-article-page#d2c-post-05 .hero h1{font-size:29px}
  .d2c-article-page#d2c-post-05 .hero-deck{font-size:14px}
}
.d2c-article-page#d2c-post-05 .byline>div{min-width:0}
.d2c-article-page#d2c-post-05 .publication-date{display:inline-block;color:#dce1ee}