.primary-navigation{font-size:14px;gap:22px}.resource-main{padding-block:66px 90px}.resource-main h1{font-size:clamp(2.8rem,7vw,5.5rem);line-height:1.02;letter-spacing:-.045em;margin:20px 0 30px}.resource-main h2{font-size:clamp(1.55rem,3vw,2rem);line-height:1.2;letter-spacing:-.025em}.lede{font-size:clamp(1.15rem,2.3vw,1.4rem);line-height:1.6;max-width:65ch;color:#c7cddc;margin-bottom:42px}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.resource-card{background:var(--night-raised);border:1px solid var(--line);padding:34px;display:flex;flex-direction:column;align-items:flex-start}.resource-card-featured{border-color:rgba(37,216,255,.5)}.resource-card p,.reading-copy p,.resource-band p,.purchase-panel p,.resource-faq p{font-size:17px;line-height:1.75;color:#bbc4d6}.resource-card .eyebrow,.resource-main .eyebrow{font-size:13px}.book-subtitle{color:#e2e7f2!important;font-style:italic}.action-link{display:inline-block;background:var(--cyan);color:#061119;padding:14px 19px;border:1px solid var(--cyan);font-size:16px;font-weight:700;line-height:1.4}.action-link:hover{background:#8fecff}.resource-card .action-link{margin-top:auto}.secondary-action{display:inline-block;color:var(--cyan);text-decoration:underline;text-underline-offset:5px;font-size:16px;padding-block:16px}.price{font-size:2rem!important;font-weight:700;color:var(--ink)!important}.price span{display:block;font-size:14px;font-weight:400;color:#b5bfd2}.resource-band{padding:36px 0;border-top:1px solid var(--line);margin-top:38px;display:flex;gap:30px;align-items:center;justify-content:space-between}.resource-band>div{max-width:65ch}.resource-band .action-link{flex-shrink:0}.reading-copy{max-width:760px}.reading-copy ul{padding-left:23px;font-size:17px;line-height:1.8;color:#c7cddc}.reading-copy li{padding-bottom:10px}.reading-copy h2{margin-top:38px}.small-note{font-size:14px!important;line-height:1.65!important;color:#a7b2c8!important}.back-link{display:inline-block;color:var(--cyan);text-decoration:underline;margin-bottom:28px;font-size:16px}.product-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:60px;align-items:start}.purchase-panel{border:1px solid rgba(37,216,255,.4);padding:26px;background:#0c1420}.availability{padding:15px;border-left:3px solid var(--magenta);background:#171423}.resource-faq{border-bottom:1px solid var(--line);padding:22px 0}.resource-faq summary{font-size:17px;font-weight:700;cursor:pointer}.resource-faq a{text-decoration:underline;color:var(--cyan)}.home-resource-entry{padding:42px 0;border-bottom:1px solid var(--line);background:#0c0f19}.home-resource-entry h2{font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.2}.entry-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}.entry-links a{padding:24px;border:1px solid var(--line);background:#070910}.entry-links a:hover{border-color:var(--cyan)}.entry-links strong{display:block;font-size:20px}.entry-links span{display:block;margin-top:10px;font-size:16px;line-height:1.6;color:#b7c1d3}.catalogue-entry{margin:20px 0 30px}.resource-main a,.home-resource-entry a{overflow-wrap:anywhere}@media(max-width:900px){.product-layout{grid-template-columns:1fr;gap:26px}.purchase-panel{grid-row:1}.resource-band{display:block}.resource-band .action-link{margin-top:15px}}@media(max-width:650px){.resource-main{padding-block:40px 60px}.resource-grid,.entry-links{grid-template-columns:1fr}.resource-card{padding:25px}.resource-main h1{font-size:clamp(2.5rem,10vw,3.5rem)}.resource-band{margin-top:26px;padding-top:25px}.resource-card p,.reading-copy p,.resource-band p{font-size:16px}.resource-main .action-link{max-width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.brand-banner{background:#030511;border-bottom:1px solid var(--line)}.brand-banner img{display:block;width:100%;height:auto;max-width:1500px;margin:auto}.identity-mark{object-fit:contain}.hero-mark{border-radius:50%;object-fit:contain}