/* Homepage introduction: blue ink, airy surfaces and responsive book display. */
body.layout-v3{background:#fff;color:#203653}
body.layout-v3 #header{position:relative;top:0;background:#102b4c;padding:0}
body.layout-v3 #header .menu-wrap{border-color:#ffffff20}
body.layout-v3 #header .navbar-default .navbar-collapse{border-color:#ffffff20}
.blue-hero{background:radial-gradient(ellipse at 80% 35%,#d8eaff 0,transparent 48%),linear-gradient(115deg,#f8fbff,#edf5ff);border-bottom:1px solid #dce7f4;color:#142f51;overflow:hidden}
.blue-hero *{box-sizing:border-box}
.blue-hero-frame{max-width:1170px;width:calc(100% - 64px);margin:auto;display:grid;grid-template-columns:1.08fr 1fr;column-gap:48px;align-items:center;padding:68px 0 36px}
.blue-eyebrow{display:flex;align-items:center;gap:10px;font:700 10px/1.6 Arial,sans-serif;letter-spacing:2px;color:#386a9e;margin:0 0 25px}
.blue-eyebrow>span{width:7px;height:7px;background:#357cce;border-radius:50%;box-shadow:0 0 0 5px #357cce12;flex-shrink:0}
.blue-hero h1{font:400 clamp(44px,4.8vw,68px)/1.07 Georgia,serif;letter-spacing:-2.6px;text-transform:none;margin:0 0 25px;color:#142f51}
.blue-hero h1 em{color:#2871c4;font-weight:400}
.blue-hero-description{max-width:445px;font:15px/1.9 'Open Sans',Arial,sans-serif;color:#53677f;margin:0 0 28px}
.blue-hero-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.blue-primary,.blue-search button{display:inline-flex;align-items:center;justify-content:space-between;gap:32px;min-height:52px;padding:15px 24px;background:#2468b5;color:#fff;border:1px solid #2468b5;border-radius:7px;font:600 14px/1.5 Arial,sans-serif;text-decoration:none;transition:background .2s,transform .2s}
.blue-primary:hover,.blue-primary:focus,.blue-search button:hover{background:#174d8c;color:white;text-decoration:none;transform:translateY(-2px)}
.blue-story-link{color:#254e7b;font:600 13px/1.6 Arial,sans-serif;display:inline-flex;align-items:center;gap:22px;padding:14px 0;border-bottom:1px solid #b9cce1}
.blue-hero-note{display:flex;align-items:center;gap:14px;margin-top:32px;color:#6b7d92;font:12px/1.8 Arial,sans-serif}
.blue-hero-note i{font-size:22px;color:#5780ad}.blue-hero-note strong{font-weight:400;color:#29486b}
.blue-showcase{position:relative;height:440px;min-width:0;isolation:isolate}
.blue-orbit{position:absolute;width:380px;height:380px;max-width:95%;left:50%;top:18px;transform:translateX(-50%);border:1px solid #91b4df66;border-radius:50%;background:radial-gradient(circle,#c5def888,#e7f2ff22 70%)}
.blue-orbit:after{content:'';position:absolute;inset:28px;border:1px dashed #8baed044;border-radius:50%}
.blue-showcase-caption{position:absolute;top:0;left:0;right:0;text-align:center;font:10px/1.5 Arial,sans-serif;letter-spacing:2px;color:#5e7d9e}
.blue-book{position:absolute;display:block;top:95px;width:36%;transition:transform .25s;filter:drop-shadow(7px 20px 13px #16375433)}
.blue-book img{display:block;width:100%;height:265px;object-fit:contain}
.blue-book-left{left:1%;transform:rotate(-13deg);z-index:1}.blue-book-right{right:0;transform:rotate(13deg);z-index:1}
.blue-book-main{left:30%;width:42%;top:53px;z-index:2;transform:rotate(-3deg)}.blue-book-main img{height:320px}
.blue-book:hover{transform:translateY(-9px) rotate(0deg)}
.blue-showcase-label{position:absolute;z-index:3;bottom:5px;right:12px;padding:16px 22px;background:#ffffffed;border:1px solid #d5e3f3;border-radius:9px;box-shadow:0 10px 30px #25486b10;color:#1f436e;transform:rotate(-3deg)}
.blue-showcase-label>span{display:block;font:9px/1.5 Arial,sans-serif;letter-spacing:1.7px;color:#6783a3;margin-bottom:6px}.blue-showcase-label strong{font:400 19px/1.4 Georgia,serif}.blue-showcase-label strong span{margin-left:25px}
.blue-search{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr auto;align-items:center;gap:24px;margin:42px 0 0;padding:20px 24px;background:#fff;border:1px solid #d7e4f3;border-radius:12px;box-shadow:0 12px 32px #183c6810}
.blue-search-field{min-width:0}.blue-search-field:first-child{border-right:1px solid #e2eaf5;padding-right:20px}
.blue-search label{display:block;margin:0 0 5px;font:600 11px/1.5 Arial,sans-serif;color:#294d77}
.blue-search input,.blue-search select,.blue-search .library-native-select{width:100%;max-width:100%;min-width:0;height:42px!important;min-height:42px;border:0!important;box-shadow:none;background:#fff!important;color:#52677e!important;font:14px/1.5 Arial,sans-serif;padding:8px 0!important;border-radius:0}
.blue-search button{cursor:pointer;white-space:nowrap}
.blue-hero a:focus-visible,.blue-hero input:focus-visible,.blue-hero select:focus-visible,.blue-hero button:focus-visible{outline:3px solid #4085d3;outline-offset:5px}
#phd-story-title{scroll-margin-top:30px}
@media(max-width:991px){.blue-hero-frame{column-gap:25px;padding-top:44px}.blue-hero h1{font-size:49px}.blue-showcase{height:365px}.blue-book img{height:220px}.blue-book-main img{height:265px}.blue-orbit{height:300px;width:300px}.blue-book{top:78px}.blue-book-main{top:45px}.blue-search{gap:16px;padding:18px}.blue-search button{padding:15px 20px}}
@media(max-width:700px){.blue-hero-frame{width:calc(100% - 36px);grid-template-columns:1fr;padding:36px 0 25px}.blue-eyebrow{font-size:9px;letter-spacing:1.4px;margin-bottom:20px}.blue-hero h1{font-size:clamp(41px,9vw,59px);letter-spacing:-1.8px;margin-bottom:20px}.blue-hero-description{font-size:14px;line-height:1.8;max-width:480px;margin-bottom:23px}.blue-hero-actions{gap:24px}.blue-primary{padding:14px 20px}.blue-hero-note{margin-top:22px}.blue-showcase{height:315px;max-width:390px;width:100%;margin:28px auto 0}.blue-showcase-caption{font-size:9px}.blue-orbit{height:270px;width:270px;top:20px}.blue-book{top:66px}.blue-book img{height:195px}.blue-book-main{top:36px}.blue-book-main img{height:245px}.blue-showcase-label{bottom:0;right:5px;padding:12px 17px}.blue-showcase-label strong{font-size:17px}.blue-search{grid-template-columns:1fr;gap:14px;margin-top:26px;padding:20px}.blue-search-field:first-child{border-right:0;border-bottom:1px solid #e2eaf5;padding:0 0 12px}.blue-search input,.blue-search select,.blue-search .library-native-select{font-size:16px}.blue-search button{width:100%;justify-content:center;min-height:50px}.blue-search label{font-size:12px}}
@media(prefers-reduced-motion:reduce){.blue-book,.blue-primary,.blue-search button{transition:none}}