.site-header{background:#0a111b;color:#f4f0e7;border-bottom:1px solid #ffffff25}
.site-bar{max-width:1180px;margin:auto;padding:22px 6%;display:flex;justify-content:space-between;align-items:center;gap:24px}
.site-brand{font:24px/1.1 Georgia,serif!important;text-decoration:none!important;letter-spacing:-.02em!important;color:#f4f0e7!important}
.site-brand small{display:block;font:10px/1.7 Arial,sans-serif;letter-spacing:.16em;text-transform:uppercase;color:#e7bb65;margin-top:7px}
.site-buy{font:600 14px/1.4 Arial,sans-serif!important;background:#e7bb65;color:#0a111b!important;padding:12px 16px;text-decoration:none!important;white-space:nowrap}
.site-menu{max-width:1180px;margin:auto;padding:0 6% 16px}.site-menu summary{display:none}.site-links{display:flex!important;gap:12px 25px!important;padding:0!important;flex-wrap:wrap!important;justify-content:flex-start!important}
.site-links a{font:14px/1.6 Arial,sans-serif!important;color:#bac3ce!important;text-decoration:none!important;padding:7px 0}
.site-links a[aria-current=page],.site-links a:hover{color:#e7bb65!important;text-decoration:underline!important;text-underline-offset:7px}
.site-footer{background:#080e17;color:#bac3ce;padding:45px 6%;border-top:1px solid #ffffff25;font:14px/1.7 Arial,sans-serif}.site-footer-inner{max-width:1038px;margin:auto;display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.site-footer a{color:#e7bb65}.site-footer p{margin:8px 0}.site-footer strong{color:#f4f0e7}
.site-skip{position:absolute;top:-100px;left:15px;z-index:100;background:#e7bb65;color:#0a111b;padding:12px}.site-skip:focus{top:10px}
.site-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.site-card{display:block;border:1px solid #ffffff30;padding:28px;text-decoration:none;background:#101b29}.site-card:hover{border-color:#e7bb65}.site-card span{color:#e7bb65;font-size:12px;letter-spacing:.12em}.site-card h3{font:28px/1.2 Georgia,serif;margin:12px 0}.site-card p{color:#b5bec8;margin:0;font-size:16px}
[hidden]{display:none!important}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #e7bb65;outline-offset:5px}
@media(max-width:700px){.site-bar{padding:20px 6%;gap:14px}.site-brand{font-size:21px!important}.site-buy{font-size:12px!important;padding:11px}.site-menu summary{display:block;cursor:pointer;color:#e7bb65;font:14px/1.5 Arial,sans-serif;padding:6px 0 12px}.site-links{display:grid!important;grid-template-columns:1fr!important;gap:4px!important;padding-bottom:10px!important}.site-cards{grid-template-columns:1fr}.site-footer-inner{display:block}}
.site-header .site-menu{border:0;margin:0 auto;padding:0 6% 16px}.site-header .site-menu>summary{list-style:none}.site-header .site-menu>summary::after{content:none}.site-header .site-menu>summary::-webkit-details-marker{display:none}
.author-photo{position:relative;overflow:hidden;width:100%;max-width:380px;aspect-ratio:3/4;background:#15202b;border:1px solid #e7bb6550}.author-photo img{display:block;width:100%;height:100%;object-fit:cover}.author-portrait{margin:0}.author-portrait .caption{margin-top:15px}#author .author-photo{max-width:260px;margin-top:25px}

.reading-intro{max-width:720px}.reading-divider{border-top:1px solid #ffffff25}.reading-article{max-width:850px;padding-top:55px;padding-bottom:75px}.reading-article h1{font-size:clamp(42px,6vw,68px)}.reading-article h2{margin-top:45px;font-size:32px}.reading-article p,.reading-article li{color:#d1d6dc}.reading-article li{margin-bottom:16px;padding-left:6px}.reading-article blockquote{margin:30px 0;padding:18px 25px;border-left:3px solid #e7bb65;font:28px/1.4 Georgia,serif;color:#e7bb65}.paper-status{border-top:1px solid #0a111b30;padding-top:25px;margin-top:35px;max-width:800px}

.paper-links{display:grid;grid-template-columns:1fr 1fr;gap:35px;margin-top:40px}.paper-links article{border-top:1px solid #0a111b40;padding-top:25px}.paper-links h3{font:28px/1.3 Georgia,serif;margin:12px 0 20px}.reading-article h3{font:25px/1.4 Georgia,serif;margin-top:28px}@media(max-width:700px){.paper-links{grid-template-columns:1fr}}

.faq-answer{padding:25px 0;border-bottom:1px solid #ffffff26}.faq-answer h3{font:400 25px/1.4 Georgia,serif;margin:0 0 14px}.faq-answer p{max-width:800px;color:#bec8d0;margin:0}.faq-section .faq-answer:first-child{padding-top:0}.fit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:35px 0}.fit-grid article{border-top:2px solid #e7bb65;padding-top:22px}.fit-grid h3,.fit-next h3{font:400 26px/1.35 Georgia,serif;margin:0 0 14px}.fit-grid p,.fit-next p{color:#bec8d0}.fit-next{padding:30px;background:#112130}.fit-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px}.reader-fit>.body-copy{max-width:750px}.book-next{display:grid;grid-template-columns:150px 1fr;gap:32px;border-top:1px solid #ffffff30;margin-top:48px;padding-top:40px}.book-next img{width:100%;height:auto}.book-next h2{margin-top:10px;font-size:32px}.book-next .book-next-note{font-size:14px;margin-top:14px}.book-next .button,.reader-fit .button{background:#e7bb65;color:#0a111b}.book-next .eyebrow{color:#e7bb65}.book-next p{margin-bottom:18px}@media(max-width:700px){.fit-grid{grid-template-columns:1fr;gap:22px}.fit-next{padding:24px}.book-next{grid-template-columns:1fr}.book-next img{max-width:160px}.reader-fit .button{max-width:100%}}

.author-story{border-top:1px solid #ffffff25}.story-intro{color:#bec8d0;max-width:740px}.author-story video{display:block;width:100%;aspect-ratio:16/9;background:#080e17;border:1px solid #ffffff30;margin-top:30px}.story-next{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:24px;flex-wrap:wrap}.story-next p{margin:0;color:#bec8d0}.story-next .button{max-width:100%}

/* Social links and educational disclosure shared across every reader page. */
.site-footer-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:36px 55px}
.footer-connect h2{font:400 27px/1.3 Georgia,serif;letter-spacing:0;margin:0 0 12px;color:#f4f0e7}
.site-footer .social-links{list-style:none;padding:0;margin:18px 0;display:flex;flex-wrap:wrap;gap:9px}
.site-footer .social-links li{margin:0;padding:0}
.site-footer .social-links a{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:9px 14px;border:1px solid #e7bb6555;border-radius:3px;text-decoration:none;color:#e7bb65;font:14px/1.5 Arial,sans-serif}
.site-footer .social-links a:hover{background:#e7bb6514;border-color:#e7bb65}
.site-footer .footer-sales{font-size:13px;max-width:540px;color:#bac3ce}
.site-disclaimer{max-width:1038px;margin:28px auto 0;padding-top:22px;border-top:1px solid #ffffff25;font:14px/1.7 Arial,sans-serif}
.site-disclaimer p{max-width:950px;margin:0 0 10px}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:700px){.site-footer-inner{grid-template-columns:minmax(0,1fr);gap:28px}.footer-connect h2{font-size:26px}.site-disclaimer{margin-top:24px}}

/* Reader experience additions */
.feature-band{padding:38px;border:1px solid #e7bb6550;background:radial-gradient(ellipse at top right,#263d4b,transparent 80%),#101c29;margin:42px 0}.feature-band p{max-width:700px;color:#c4cdd6}.feature-band h2{max-width:780px}.feature-band .fit-actions{margin-top:25px}.paper-meta{font-size:14px;color:#bac4cf}.reading-tools{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.reading-tools a,.reading-tools button{border:1px solid #e7bb6560;background:transparent;color:#e7bb65;padding:10px 14px;font:14px/1.5 system-ui,sans-serif;min-height:44px;text-decoration:none;cursor:pointer}.share-status{font:14px/1.6 system-ui,sans-serif;color:#e7bb65}.share-fallback{display:block;width:100%;padding:12px}.paper-meta{font-size:14px}.video-guide{margin:24px 0;padding:20px;border:1px solid #ffffff30}.video-guide summary{cursor:pointer;color:#e7bb65}.video-guide li{margin:10px 0}.video-guide a{color:#e7bb65}@media(max-width:700px){.feature-band{padding:28px 23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{body{background:white!important;color:#111!important;font-size:11pt}.site-header,.site-footer,.site-skip,.reading-tools,.actions,.library-tools,.scenario-picker,.no-print,video{display:none!important}.wrap{max-width:none;padding:0}.page-hero,.paper-body,.section{padding:12px 0}.paper-body{max-width:none}h1{font-size:28pt}h2{font-size:20pt}.paper-body p,.paper-body li,p,li,.intro,.small{color:#111!important}a{color:#111!important}.decision-form{display:none}.decision-result,.scope-note{background:white;border-color:#555}.decision-result h2{margin-top:0}.sources{font-size:9pt}.feature-band{display:none}.system-stage{display:block;background:white}.system-visible{background:white;color:#111}.system-layers{color:#111}h2,h3{break-after:avoid}p,li{orphans:3;widows:3}}

/* Optional analytics controls: compact, non-modal, and keyboard accessible. */
.analytics-choice{position:fixed;z-index:1000;left:16px;right:16px;bottom:16px;max-width:1050px;margin:auto;display:flex;align-items:center;gap:22px;padding:18px 22px;border:1px solid #e7bb65;border-radius:8px;background:#101c29;color:#f4f0e7;box-shadow:0 8px 30px #0008;font:14px/1.55 system-ui,sans-serif;text-align:left}
.analytics-choice[hidden]{display:none}.analytics-choice p{margin:5px 0 0}.analytics-choice a{color:#e7bb65;text-underline-offset:3px}.analytics-actions{display:flex;gap:10px;flex-shrink:0}.analytics-actions button{background:#101c29;color:#f4f0e7;border:1px solid #e7bb65;border-radius:4px;padding:11px 15px;font:600 14px/1.3 system-ui,sans-serif;cursor:pointer}.analytics-actions button:hover{background:#233344}.analytics-settings{border:0;background:transparent;padding:6px 0;color:inherit;text-decoration:underline;text-underline-offset:4px;font:inherit;cursor:pointer}.analytics-choice button:focus-visible,.analytics-choice a:focus-visible,.analytics-settings:focus-visible{outline:3px solid #e7bb65;outline-offset:4px}@media(max-width:700px){.analytics-choice{left:10px;right:10px;bottom:10px;display:block;padding:15px}.analytics-actions{margin-top:12px;flex-wrap:wrap}.analytics-actions button{flex:1}}@media print{.analytics-choice,.analytics-settings{display:none!important}}

/* Reader navigation and three starting paths — October 15, 2026. */
.site-more{margin-top:8px;border:0;padding:0}.site-more>summary{display:list-item!important;list-style:disclosure-closed!important;color:#e7bb65!important;font:14px/1.6 Arial,sans-serif!important;cursor:pointer;padding:8px 0!important}.site-more[open]>summary{list-style:disclosure-open!important}.site-secondary-links{display:flex;flex-wrap:wrap;gap:8px 22px;padding:8px 0}.site-secondary-links a{font:14px/1.6 Arial,sans-serif;color:#bac3ce;text-decoration:none;padding:5px 0}.site-secondary-links a:hover,.site-secondary-links a[aria-current=page]{color:#e7bb65;text-decoration:underline}.reader-paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}.reader-path{display:flex;flex-direction:column;padding:26px;border:1px solid #ffffff35;background:#101b29;text-decoration:none;color:#f7f2e9;min-width:0}.reader-path:hover{border-color:#e7bb65}.reader-path h3{font:28px/1.25 Georgia,serif;margin:12px 0 16px;color:#f7f2e9}.reader-path p{font-size:17px;line-height:1.65;color:#c3cbd5;margin:0 0 24px}.reader-path .path-action{margin-top:auto;color:#e7bb65;font-size:16px}.reader-more{display:flex;gap:18px 28px;flex-wrap:wrap;margin-top:28px}.reader-more a{color:#e7bb65}.reader-path:focus-visible,.site-more summary:focus-visible,.site-secondary-links a:focus-visible{outline:3px solid #e7bb65;outline-offset:5px}@media(max-width:760px){.reader-paths{grid-template-columns:1fr}.reader-path{padding:23px}.site-secondary-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}}@media(prefers-reduced-motion:reduce){.reader-path{transition:none}}