:root{--ink:#edf4ff;--muted:#9baac2;--bg:#080d19;--panel:#0d1527;--panel2:#111c32;--line:#22314d;--cyan:#7ee7ff;--mint:#b7ffb0;--gold:#ffd58a;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% -10%,#17284c 0,transparent 32rem),var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}a{color:inherit}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{max-width:var(--max);margin:auto;padding:20px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:18px;letter-spacing:-.02em}.brand strong{color:var(--cyan)}.primary-nav{display:flex;align-items:center;gap:24px}.primary-nav a{text-decoration:none;color:#c3cee0;font-size:14px}.primary-nav a:hover{color:#fff}.nav-cta{padding:10px 14px;border:1px solid #38516f;border-radius:999px;background:#101a2d}.nav-toggle{display:none;background:transparent;border:1px solid var(--line);padding:9px;border-radius:10px}.nav-toggle span:not(.sr-only){display:block;width:22px;height:2px;background:#fff;margin:4px}.hero{max-width:var(--max);margin:30px auto 0;padding:64px 28px 78px;display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--cyan);font-weight:700}.hero h1,.page-hero h1{font-size:clamp(48px,7vw,88px);line-height:.96;letter-spacing:-.055em;margin:18px 0 24px;max-width:850px}.hero h1 em{font-style:normal;color:var(--mint)}.lede{font-size:clamp(18px,2vw,23px);color:#bac7da;max-width:760px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.button{display:inline-block;text-decoration:none;padding:13px 18px;border-radius:10px;background:var(--ink);color:#0a1020;font-weight:750}.button.secondary{background:transparent;color:var(--ink);border:1px solid #354762}.mind-orbit{aspect-ratio:1;border:1px solid #263955;border-radius:50%;position:relative;background:radial-gradient(circle,#15294b 0,#0b1323 58%,transparent 59%);box-shadow:0 0 80px #1b315055 inset}.mind-orbit:before,.mind-orbit:after{content:"";position:absolute;border-radius:50%;border:1px solid #355272}.mind-orbit:before{inset:13%}.mind-orbit:after{inset:29%;border-color:#528f97}.head{position:absolute;left:31%;top:25%;width:38%;height:50%;border:3px solid var(--cyan);border-radius:46% 48% 42% 50%;transform:rotate(-8deg);filter:drop-shadow(0 0 18px #7ee7ff55)}.head:after{content:"";position:absolute;width:25%;height:21%;right:-14%;top:38%;border-top:3px solid var(--cyan);transform:rotate(18deg)}.spark{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 20px var(--mint)}.s1{top:12%;left:56%}.s2{top:42%;left:10%}.s3{right:8%;bottom:25%}.principle-strip{max-width:var(--max);margin:auto;padding:0 28px 80px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px}.mini-card{padding:24px;background:linear-gradient(135deg,#0e1729,#0a1120);border:1px solid var(--line)}.mini-card:first-child{border-radius:16px 0 0 16px}.mini-card:last-child{border-radius:0 16px 16px 0}.mini-card b{display:block;color:var(--cyan);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.mini-card span{font-size:17px}.section{max-width:var(--max);margin:auto;padding:90px 28px}.section.alt{max-width:none;background:#0a1120;border-block:1px solid #162238}.section.alt>.inner{max-width:var(--max);margin:auto}.section h2{font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.045em;margin:8px 0 18px}.section-intro{max-width:760px;color:var(--muted);font-size:18px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}.card{padding:28px;border:1px solid var(--line);background:linear-gradient(180deg,#0f192b,#0b1322);border-radius:14px}.card .num{color:var(--mint);font-size:13px;font-weight:800}.card h3{font-size:22px;margin:10px 0}.card p{color:#aab7cb}.quote{font-size:clamp(28px,4vw,48px);max-width:960px;line-height:1.22;letter-spacing:-.035em;border-left:3px solid var(--cyan);padding-left:28px}.quote small{display:block;font-size:14px;color:var(--muted);margin-top:18px;letter-spacing:0}.page-hero{max-width:var(--max);margin:auto;padding:70px 28px 36px}.page-hero h1{font-size:clamp(46px,6vw,76px)}.content{max-width:900px;margin:auto;padding:30px 28px 100px}.content h2{font-size:32px;margin-top:54px;letter-spacing:-.03em}.content h3{margin-top:34px}.content p,.content li{color:#bcc8da;font-size:17px}.content ul{padding-left:22px}.callout{border:1px solid #2c4760;background:#0d1829;padding:24px;border-radius:12px;margin:28px 0}.definition{font-size:24px!important;color:var(--ink)!important}.resource-list{display:grid;gap:14px;margin-top:28px}.resource{display:block;text-decoration:none;border:1px solid var(--line);padding:20px;border-radius:12px;background:#0d1525}.resource span{display:block;color:var(--muted);font-size:14px;margin-top:6px}.site-footer{max-width:var(--max);margin:auto;border-top:1px solid var(--line);padding:50px 28px 70px;display:grid;grid-template-columns:1.5fr 1fr;gap:40px;color:var(--muted)}.footer-brand{color:#fff;text-decoration:none;font-weight:750}.footer-links{display:flex;flex-wrap:wrap;gap:18px;align-content:start}.footer-links a{color:#c8d3e4}.fineprint{grid-column:1/-1;font-size:13px}.reveal{opacity:0;transform:translateY(14px);transition:.55s ease}.reveal.seen{opacity:1;transform:none}@media(max-width:820px){.nav-toggle{display:block}.primary-nav{display:none;position:absolute;left:20px;right:20px;top:75px;z-index:4;background:#0e1728;border:1px solid var(--line);border-radius:14px;padding:18px;flex-direction:column;align-items:stretch}.primary-nav.open{display:flex}.hero{grid-template-columns:1fr;gap:40px;padding-top:38px}.mind-orbit{max-width:430px;width:90%;margin:auto}.principle-strip,.cards{grid-template-columns:1fr}.mini-card:first-child,.mini-card:last-child{border-radius:0}.mini-card:first-child{border-radius:14px 14px 0 0}.mini-card:last-child{border-radius:0 0 14px 14px}.site-footer{grid-template-columns:1fr}.hero h1{font-size:56px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}}

/* v1.1 semantic/navigation additions */
.breadcrumbs{max-width:1180px;margin:0 auto;padding:.8rem 1.5rem;font-size:.86rem;display:flex;gap:.55rem;align-items:center;opacity:.78}.breadcrumbs a{text-decoration:none}.answer{max-width:880px}.content .related{margin-top:2.5rem;padding-top:1.25rem;border-top:1px solid rgba(127,127,127,.25)}.faq-list{display:grid;gap:1.4rem}.faq-item h2{margin-bottom:.35rem}.glossary dt{font-weight:800;font-size:1.08rem;margin-top:1.5rem}.glossary dd{margin:.35rem 0 0 0;max-width:78ch}.card h3 a{color:inherit;text-decoration-thickness:.08em;text-underline-offset:.16em}