/* V74 — product-first, Airbnb-inspired marketplace browsing. Independent visual system;
   the SpinOut U brand, source attribution, editorial caveats, and routing remain intact. */
:root{--v74-navy:#0A2348;--v74-gold:#B58B45;--v74-border:#e8e9ec;--v74-muted:#67717f}
html{scroll-padding-top:94px}
body{overflow-x:clip}
/* The homepage is a compact marketplace, not a full-screen image cover. */
.site-header,body.is-home .site-header,body.is-home:not(.has-scrolled) .site-header,
body.is-home.has-scrolled .site-header{position:sticky;top:0;left:auto;right:auto;width:100%;background:rgba(255,255,255,.98);box-shadow:0 1px 0 rgba(10,35,72,.08);color:var(--v74-navy);z-index:110;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.site-header .header-inner{max-width:1456px;min-height:78px;padding:11px clamp(20px,3.5vw,54px);gap:clamp(15px,2.1vw,35px)}
.site-header .header-inner>.brand.brand-collegiate{flex:0 0 clamp(188px,17.8vw,242px);width:clamp(188px,17.8vw,242px)}
.site-header .brand-collegiate .collegiate-navy,body.is-home:not(.has-scrolled) .site-header .brand-collegiate .collegiate-navy{opacity:1}
.site-header .brand-collegiate .collegiate-light,body.is-home:not(.has-scrolled) .site-header .brand-collegiate .collegiate-light{opacity:0}
/* Research logos are discoverable on the dedicated origin surface, never squeezed into the header. */
.site-header .campus-nav-rail,body.is-home.has-scrolled .site-header .campus-nav-rail,
body.is-home:not(.has-scrolled) .site-header .campus-nav-rail{display:none!important}
.header-primary-nav{display:flex;align-items:center;gap:clamp(19px,2.5vw,38px);margin-left:auto;min-width:0}
.header-primary-nav a{font-size:13px;font-weight:720;color:#25334a;white-space:nowrap;padding:10px 0;transition:color .15s}
.header-primary-nav a:hover,.header-primary-nav a:focus-visible{color:#997339}
.header-quick-search{display:flex;align-items:center;gap:9px;justify-content:center;border:1px solid #dde3eb;border-radius:999px;min-height:41px;padding:0 15px;background:#fff;color:var(--v74-navy);font-size:12px;font-weight:760;white-space:nowrap;box-shadow:0 2px 6px rgba(7,22,42,.05)}
.header-quick-search svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2}
.header-quick-search:hover{border-color:var(--v74-gold);background:#faf8f3}
.site-header .menu-wrap{flex:0 0 40px;margin-left:0}
.site-header .cat-menu-button,body.is-home:not(.has-scrolled) .site-header .cat-menu-button{color:var(--v74-navy)!important}
.site-header .cat-menu-button{border-radius:50%!important}
.site-header .cat-menu-button:hover{background:#f4f5f6!important}
.site-header .menu-dropdown{box-shadow:0 16px 60px rgba(10,35,72,.16)}
/* Hero — real content and quick search appear above listings on mobile and desktop. */
.home-hero-v74{width:100%;max-width:1492px;margin:0 auto;padding:clamp(24px,3.2vw,48px) clamp(18px,3.5vw,54px) 0}
.home-hero-main{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(310px,.84fr);min-height:430px;gap:clamp(28px,5vw,85px);background:#f9f8f5;border:1px solid #f0ede7;border-radius:24px;overflow:hidden}
.home-hero-copy{padding:clamp(34px,4vw,67px) 0 clamp(32px,3.5vw,56px) clamp(30px,4.2vw,67px);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;min-width:0}
.home-hero-kicker{font-size:10.5px;letter-spacing:.105em;color:#926d34;line-height:1.6;font-weight:850}
.home-hero-copy h1{font:400 clamp(39px,4.2vw,66px)/1.055 var(--serif);letter-spacing:-.047em;color:var(--v74-navy);max-width:780px;margin:18px 0 17px;text-wrap:balance}
.home-hero-copy h1 em{font-style:normal;color:#916d39}
.home-hero-copy>p{font-size:clamp(14px,1.1vw,17px);line-height:1.64;color:#586572;max-width:615px;margin:0 0 22px}
.home-hero-copy>p strong{font-weight:800;color:var(--v74-navy)}
.home-discovery-search{height:58px;width:min(610px,100%);display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #DCE1E8;border-radius:999px;padding:6px 6px 6px 18px;box-shadow:0 4px 18px rgba(7,25,52,.06);min-width:0;transition:border-color .18s,box-shadow .18s}
.home-discovery-search:focus-within{border-color:#B58B45;box-shadow:0 0 0 3px rgba(181,139,69,.14)}
.home-discovery-search>svg{width:21px;height:21px;flex:0 0 21px;fill:none;stroke:#5B6675;stroke-width:2}
.home-discovery-search input{border:0;outline:0;min-width:0;flex:1;background:transparent;color:var(--v74-navy);font-size:13px;font-weight:550;padding:0}
.home-discovery-search input::placeholder{color:#7B8793;opacity:1}
.home-discovery-search button{height:44px;flex:0 0 auto;border:0;border-radius:999px;background:var(--v74-navy);color:white;font-size:12.5px;font-weight:800;padding:0 20px}
.home-discovery-search button:hover{background:#1A426F}
.home-hero-paths{display:flex;align-items:center;flex-wrap:wrap;gap:12px 25px;margin-top:20px}
.home-hero-paths a{font-size:12px;font-weight:790;color:var(--v74-navy);text-decoration:underline;text-underline-offset:4px}
.home-hero-paths a:hover{color:#89652f}
.home-hero-visual{position:relative;min-height:100%;border-radius:24px 0 0 24px;overflow:hidden;isolation:isolate}
.home-hero-visual img{display:block;width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:56% 48%}
.home-hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,32,55,.4),transparent 44%)}
.home-visual-tag{position:absolute;left:24px;bottom:22px;color:#fff;font-size:10px;font-weight:850;letter-spacing:.115em;z-index:1;text-shadow:0 1px 5px #0008}
/* Marketplace discovery — clear heading, scrollable categories, image-first cards. */
body.is-home .market-home{padding-top:40px}
.home-opportunities{margin:0}
.home-opportunities>.section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:21px}
.home-opportunities>.section-header h2{font:400 clamp(29px,3vw,42px)/1.14 var(--serif);letter-spacing:-.04em;margin:8px 0 4px;color:var(--v74-navy)}
.home-opportunities>.section-header p{font-size:13px;line-height:1.6;max-width:770px;color:#67717F;margin:6px 0 0}
.home-opportunities>.section-header .section-link{font-size:12px;color:var(--v74-navy)}
.home-category-nav{display:flex;align-items:center;gap:9px;white-space:nowrap;overflow-x:auto;max-width:100%;overscroll-behavior-x:contain;scrollbar-width:none;padding:1px 1px 15px;margin:0 0 13px}
.home-category-nav::-webkit-scrollbar{display:none}
.home-category-nav a{border:1px solid #e3e6ea;border-radius:999px;background:#fff;color:#465366;display:inline-flex;align-items:center;padding:12px 16px;min-height:39px;font-size:11.5px;font-weight:780;white-space:nowrap;flex:0 0 auto}
.home-category-nav a:hover{border-color:#AF8D54;background:#FBF8F2}
.home-category-nav .home-category-active{background:var(--v74-navy);border-color:var(--v74-navy);color:#fff}
.home-opportunities .opportunities-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:22px;row-gap:31px}
.home-opportunities .unified-card.product-card{background:transparent;border:0;box-shadow:none;border-radius:0;overflow:visible}
.home-opportunities .unified-card.product-card:hover{box-shadow:none;border-color:transparent}
.home-opportunities .product-card .listing-media{aspect-ratio:1.27;border-radius:16px;background:#edf0f2;overflow:hidden}
.home-opportunities .product-card .listing-media img{object-fit:cover}
.home-opportunities .product-card .listing-body{padding:12px 2px 0;min-height:0!important}
.home-opportunities .product-card .product-status{top:12px;left:12px;background:#ffffffea;color:#23344d;border:0;box-shadow:0 2px 8px rgba(0,0,0,.08);font-size:10px;max-width:calc(100% - 66px);padding:7px 11px}
.home-opportunities .product-card .fav-card{width:40px;height:40px;top:10px;right:10px;border-radius:50%;font-size:25px;background:#fff;box-shadow:0 2px 12px #0002}
.home-opportunities .product-card .card-campus-mark{right:11px;bottom:11px}
.home-opportunities .product-origin{font-size:11px;font-weight:700;color:#748091;margin:0 0 5px}
.home-opportunities .product-card .listing-title{color:var(--v74-navy);font-size:15.5px!important;line-height:1.3;margin:0 0 6px;min-height:0!important}
.home-opportunities .product-card .card-summary{color:#65707B;font-size:12px;line-height:1.48;margin:0 0 8px;min-height:0!important;-webkit-line-clamp:2}
.home-opportunities .product-buyer{border-top:0;margin:0;padding:0}
.home-opportunities .product-buyer>span{font-size:9px;color:#98733C}
.home-opportunities .product-buyer p{color:#5F6874;margin:3px 0 7px;min-height:0;font-size:11px;line-height:1.45;-webkit-line-clamp:2}
.home-opportunities .product-foot{margin-top:auto;border-top:1px solid #eceef0;padding-top:9px;gap:8px}
.home-opportunities .product-foot span{font-size:9px;color:#89919b}
.home-opportunities .product-foot strong{font-size:10.5px;color:#7a5b2b}
.home-opportunities .center-cta{margin-top:40px}
.mobile-bottom-nav{display:none}
@media(max-width:1180px){
 .home-hero-main{grid-template-columns:minmax(0,1.3fr) minmax(260px,.76fr);min-height:400px;gap:16px}
 .home-hero-copy{padding-left:33px;padding-right:7px}
 .home-hero-copy h1{font-size:clamp(37px,4.6vw,54px)}
 .home-opportunities .opportunities-grid{grid-template-columns:repeat(3,minmax(0,1fr));column-gap:18px}
 .header-primary-nav{gap:17px}
}
@media(max-width:950px){
 .header-primary-nav{display:none}
 .site-header .header-inner>.brand.brand-collegiate{margin-right:auto;flex:0 0 214px;width:214px}
 .home-hero-v74{padding:18px 21px 0}
 .home-hero-main{grid-template-columns:minmax(0,1fr) minmax(230px,.65fr);min-height:370px}
 .home-hero-copy h1{font-size:42px}
 .home-opportunities .opportunities-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:680px){
 html{scroll-padding-top:74px}
 body{padding-bottom:calc(67px + env(safe-area-inset-bottom,0px))}
 .site-header .header-inner{min-height:63px;padding:9px 19px;gap:11px}
 .site-header .header-inner>.brand.brand-collegiate{flex:0 0 151px;width:151px;margin-right:auto}
 .header-quick-search{width:40px;height:40px;min-height:40px;padding:0;border-radius:50%;box-shadow:none;background:transparent;border-color:#e9eaed}
 .header-quick-search span{display:none}
 .header-quick-search svg{width:19px;height:19px}
 .site-header .menu-wrap{flex:0 0 38px}
 .site-header .cat-menu-button{height:38px;width:38px;padding:5px}
 .site-header .cat-menu-button svg{height:22px;width:22px}
 .site-header .menu-dropdown{max-height:calc(100dvh - 150px);right:-1px;top:calc(100% + 13px);width:min(410px,calc(100vw - 26px))}
 .home-hero-v74{padding:16px 14px 0}
 .home-hero-main{display:block;min-height:0;border-radius:19px;background:#faf9f6}
 .home-hero-copy{padding:27px 19px 22px;display:block}
 .home-hero-kicker{font-size:9.2px;letter-spacing:.09em;line-height:1.55}
 .home-hero-copy h1{font-size:clamp(31px,8.4vw,41px);line-height:1.085;letter-spacing:-.038em;margin:11px 0 11px;max-width:540px;text-wrap:pretty}
 .home-hero-copy>p{font-size:12.6px;line-height:1.57;max-width:580px;margin:0 0 17px;color:#5B6877}
 .home-discovery-search{height:49px;padding:5px 5px 5px 14px;gap:9px;box-shadow:0 2px 8px rgba(0,0,0,.04)}
 .home-discovery-search>svg{height:18px;width:18px;flex-basis:18px}
 .home-discovery-search input{font-size:11.5px}
 .home-discovery-search button{height:39px;padding:0 14px;font-size:11px}
 .home-hero-paths{gap:11px 19px;margin-top:14px}
 .home-hero-paths a{font-size:11px}
 .home-hero-visual{display:none}
 body.is-home .market-home{padding:22px 17px 0}
 .home-opportunities{margin:0!important}
 .home-opportunities>.section-header{display:flex;align-items:flex-end;gap:10px;margin-bottom:14px}
 .home-opportunities>.section-header h2{font-size:29px;line-height:1.11;margin:6px 0 0}
 .home-opportunities>.section-header p{display:none}
 .home-opportunities>.section-header .kicker{font-size:9px}
 .home-opportunities>.section-header .section-link{font-size:10.2px;max-width:100px;white-space:normal;text-align:right;line-height:1.35;margin-bottom:3px}
 .home-category-nav{margin:0 -1px 7px;padding-bottom:11px;gap:7px}
 .home-category-nav a{padding:9px 12px;min-height:35px;font-size:10.4px}
 .home-opportunities .opportunities-grid{grid-template-columns:minmax(0,1fr);row-gap:27px;column-gap:0}
 .home-opportunities .product-card .listing-media{aspect-ratio:1.45;border-radius:16px}
 .home-opportunities .product-card .listing-body{padding:10px 2px 0}
 .home-opportunities .product-card .listing-title{font-size:16px!important}
 .home-opportunities .product-card .card-summary{font-size:12px;margin-bottom:7px;min-height:0!important}
 .home-opportunities .product-origin{font-size:11px}
 .home-opportunities .product-buyer p{font-size:11.5px;margin:3px 0 8px}
 .home-opportunities .product-foot{display:flex;align-items:center;gap:5px}
 .home-opportunities .product-foot strong{font-size:10.4px}
 .home-opportunities .product-foot span{font-size:9px;margin:0}
 .home-opportunities .product-card .fav-card{width:40px;height:40px;top:11px;right:11px}
 .market-home .campus-showcase-v68{grid-template-columns:repeat(4,minmax(0,1fr))}
 .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:109;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;min-height:64px;padding:5px max(10px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left,0px));background:#fffffff7;box-shadow:0 -1px 0 rgba(10,35,72,.1);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}
 .mobile-bottom-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#758091;text-align:center;font-size:9.2px;line-height:1.2;font-weight:780;min-height:49px;padding:4px 2px}
 .mobile-bottom-link svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7}
 .mobile-bottom-link.is-current{color:var(--v74-navy)}
 .mobile-bottom-link.is-current span{font-weight:850}
 .mobile-bottom-link:focus-visible{outline-offset:-3px}
}
@media(max-width:360px){
 .site-header .header-inner{padding:9px 13px;gap:8px}
 .site-header .header-inner>.brand.brand-collegiate{flex-basis:137px;width:137px}
 .home-hero-copy{padding:23px 16px 20px}
 .home-hero-copy h1{font-size:29px}
 .home-discovery-search input{font-size:10.8px}
 .home-discovery-search button{padding:0 12px}
}
@media(prefers-reduced-motion:reduce){.site-header,body.is-home .site-header,.home-discovery-search{transition:none}}
/* Explicit typography declarations avoid browser shorthand parsing differences. */
.home-hero-copy h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(39px,4.2vw,66px);line-height:1.055}
.home-opportunities>.section-header h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(29px,3vw,42px);line-height:1.14}
@media(max-width:1180px){.home-hero-copy h1{font-size:clamp(37px,4.6vw,54px)}}
@media(max-width:950px){.home-hero-copy h1{font-size:42px}}
@media(max-width:680px){.home-hero-copy h1{font-size:clamp(31px,8.4vw,41px);line-height:1.085}.home-opportunities>.section-header h2{font-size:29px;line-height:1.11}}
@media(max-width:360px){.home-hero-copy h1{font-size:29px}}
/* Keep the first row of opportunities visible sooner at typical laptop sizes. */
@media(min-width:951px){
 .home-hero-v74{padding-top:25px}
 .home-hero-copy{padding-top:clamp(28px,3vw,44px);padding-bottom:clamp(28px,3vw,44px)}
 .home-hero-copy h1{font-size:clamp(38px,3.45vw,52px);line-height:1.065}
 .home-hero-main{min-height:405px}
}
@media(max-width:680px){
 .browse-page .opportunities-grid,.campus-page .opportunities-grid{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:360px){
 .home-opportunities>.section-header{display:block}
 .home-opportunities>.section-header .section-link{display:inline-block;text-align:left;max-width:none;margin-top:9px}
}