.manual-page{background:#fff}.manual-header{min-height:86px;padding:12px clamp(24px,4vw,66px);display:flex;align-items:center;justify-content:space-between;gap:35px;background:#fff;border-bottom:1px solid #e5e7e8;position:sticky;top:0;z-index:30}.manual-brand{display:flex;align-items:center;gap:9px;color:var(--navy);text-decoration:none;min-width:295px}.manual-brand img{width:86px;height:55px;object-fit:cover;object-position:left}.manual-brand strong{display:block;font-size:20px;line-height:1;letter-spacing:.035em}.manual-brand small{display:block;color:#8a692d;font-size:6.5px;line-height:1.35;letter-spacing:.13em;margin-top:5px}.manual-header nav{display:flex;align-items:center;gap:clamp(16px,2.1vw,35px)}.manual-header nav a{color:var(--navy);font-size:12px;font-weight:500;position:relative}.manual-header nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:-16px;height:3px;background:#d39a12}.manual-header .contact-link{border:1px solid #c88d12;padding:10px 22px}.manual-menu{display:none;background:#fff;border:1px solid var(--navy);padding:8px 12px}.manual-hero{min-height:510px;display:grid;grid-template-columns:1.05fr .95fr;background:linear-gradient(90deg,#f9faf9 0%,#f6f7f5 48%,#e8ecea 100%);overflow:hidden}.manual-hero-copy{padding:58px 35px 48px clamp(30px,5vw,78px);align-self:center;z-index:2}.manual-kicker{color:#b98109;font-size:12px;letter-spacing:.14em;font-weight:600;margin:0 0 15px}.manual-kicker:before{content:"";display:block;width:47px;height:4px;background:#d39a12;margin-bottom:12px}.manual-hero h1{text-transform:uppercase;font-size:clamp(38px,4.4vw,67px);font-weight:700;line-height:1.02;letter-spacing:-.035em;margin:0}.manual-hero h2{font-size:clamp(19px,2vw,28px);font-weight:600;margin:12px 0}.manual-hero-copy>p:last-of-type{max-width:700px;font-size:17px;line-height:1.45}.manual-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:26px}.manual-buy{background:#b97e00;color:#fff}.manual-buy b{font-size:21px;margin-left:24px}.manual-more{border:1px solid var(--navy);color:var(--navy);background:#fff}.manual-book-stage{min-height:510px;position:relative;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 60% 25%,#fff 0,#dfe4e1 42%,#cfd6d2 100%)}.manual-book{width:min(330px,44%);aspect-ratio:.72;overflow:hidden;box-shadow:18px 22px 35px #0d1b2a42;transform:perspective(900px) rotateY(-5deg);border-left:8px solid #0b263e;z-index:2}.manual-book img{height:100%;width:213%;max-width:none;object-fit:cover;object-position:center;transform:translateX(-53%)}.book-stack{position:absolute;right:6%;top:20%;display:flex;flex-direction:column;transform:rotate(-2deg)}.book-stack span{background:linear-gradient(90deg,#1a344d,#081a2a);color:#d9a129;padding:7px 17px;margin-top:-1px;border:1px solid #32485b;font-size:12px;box-shadow:3px 4px 5px #0003}.manual-book-stage>p{position:absolute;right:4%;bottom:6%;font-family:Georgia,serif;font-style:italic;font-size:17px;line-height:1.3;transform:rotate(-4deg);text-align:center}.manual-benefits{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid #dde0df;padding:0 clamp(30px,5vw,78px)}.manual-benefits article{display:flex;align-items:center;justify-content:center;gap:18px;padding:24px;border-right:1px solid #d9dcdb;text-align:center}.manual-benefits article:last-child{border-right:0}.manual-benefits span{color:#a9780d;font-size:34px}.manual-benefits strong{font-size:14px;line-height:1.35}.manual-discover{padding:40px clamp(30px,5vw,78px) 80px}.discover-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.discover-head .manual-kicker{margin-bottom:4px}.discover-head h2{font-size:16px;font-weight:400;margin:0}.discover-head>a{color:var(--navy);font-size:12px;text-transform:uppercase}.discover-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.discover-grid article{border:1px solid #d9dddf;background:#fff;transition:transform .2s,box-shadow .2s}.discover-grid article:hover{transform:translateY(-3px);box-shadow:0 12px 25px #0d1b2a18}.discover-grid article>a{display:block;height:170px;overflow:hidden;background:#eef0ef}.discover-grid img{width:100%;height:100%;object-fit:cover;object-position:top}.discover-grid article>div{padding:19px}.discover-grid span{color:#b98109;font-size:11px;font-weight:600}.discover-grid h3{font-size:16px;margin:5px 0}.discover-grid p{font-size:12px;line-height:1.5;color:#5d6970;margin:0}.manual-summary{background:var(--navy);color:#fff;padding:75px clamp(30px,7vw,110px);display:grid;grid-template-columns:1fr 1fr;gap:70px}.manual-summary h2{font-size:clamp(30px,3.4vw,48px);font-weight:500;line-height:1.15;margin:0}.manual-summary ul{margin:0;padding:0;list-style:none}.manual-summary li{padding:10px 0 10px 22px;border-bottom:1px solid #ffffff20;position:relative;font-size:14px}.manual-summary li:before{content:"";position:absolute;left:0;top:21px;width:9px;height:2px;background:var(--gold)}
@media(max-width:1050px){.manual-header nav{display:none;position:absolute;top:86px;left:0;right:0;background:#fff;padding:25px;flex-direction:column;align-items:flex-start;box-shadow:0 12px 20px #0002}.manual-header nav.open{display:flex}.manual-header nav a.active:after{display:none}.manual-menu{display:block}.book-stack,.manual-book-stage>p{display:none}.manual-book{width:min(370px,67%)}}
@media(max-width:800px){.manual-hero{grid-template-columns:1fr}.manual-book-stage{min-height:470px}.manual-benefits{grid-template-columns:1fr}.manual-benefits article{border-right:0;border-bottom:1px solid #d9dcdb}.discover-grid{grid-template-columns:repeat(2,1fr)}.manual-summary{grid-template-columns:1fr}.manual-brand{min-width:0}}
@media(max-width:520px){.manual-brand img{width:65px}.manual-brand strong{font-size:16px}.manual-brand small{display:none}.manual-hero-copy{padding-top:45px}.manual-hero h1{font-size:36px}.manual-actions{flex-direction:column}.discover-head{align-items:flex-start;flex-direction:column}.discover-grid{grid-template-columns:1fr}.discover-grid article>a{height:220px}}
.manual-brand{gap:0;min-width:285px}.manual-brand img{width:270px;height:68px;object-fit:contain;object-position:left center}.manual-book img{height:100%;width:100%;max-width:100%;object-fit:cover;object-position:center;transform:none}
@media(max-width:520px){.manual-brand img{width:215px;height:58px}}
.publication-data{padding:75px clamp(30px,7vw,110px);display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;background:#f2efe8;border-top:1px solid #d9dcdb}.publication-data h2{font-size:clamp(30px,3.4vw,46px);font-weight:500;line-height:1.15;margin:0}.publication-data dl{margin:0}.publication-data dl div{display:grid;grid-template-columns:145px 1fr;gap:20px;padding:13px 0;border-bottom:1px solid #d5d2ca}.publication-data dt{font-size:12px;letter-spacing:.08em;color:#8a692d;font-weight:600;text-transform:uppercase}.publication-data dd{margin:0;font-size:14px}.edition-line{font-size:13px!important;color:#8a692d!important;font-weight:600}.manual-buy.disabled{cursor:default;opacity:.78}
@media(max-width:800px){.publication-data{grid-template-columns:1fr;gap:35px}}
@media(max-width:520px){.publication-data dl div{grid-template-columns:1fr;gap:4px}}

/* Header geometry shared across the whole Cognimens site. */
.manual-header{height:82px;min-height:82px;padding:0 clamp(24px,5vw,78px)}
.manual-brand{min-width:265px;gap:0}
.manual-brand img{display:block;width:265px;height:66px;object-fit:contain;object-position:left center}
@media(max-width:1050px){.manual-header{height:74px;min-height:74px;padding:0 22px}.manual-brand{min-width:0}.manual-brand img{width:min(210px,58vw);height:54px}.manual-header nav{top:74px}}