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.reference-site .contact-grid>a{display:flex;flex-direction:column;gap:12px;padding:24px 18px;border:1px solid #e6e6e6;text-align:center}
.reference-site .contact-grid small{color:#ed1c24;font:700 12px Poppins,sans-serif}
.reference-site .contact-grid span{font:400 16px/1.5 "Noto Sans",sans-serif}
.reference-site .site-footer{padding:26px 16px;background:#fff;color:#333;border-top:0;text-align:center}
.reference-site .site-footer>p{margin:8px 0;font:400 15px "Noto Sans",sans-serif}
.reference-site .site-footer nav{display:flex;justify-content:center;gap:20px;margin-top:18px;font-size:13px}
.reference-site .page-hero{padding:52px 0 35px;background:#fff;color:#333}
.reference-site .page-hero h1{font:800 clamp(42px,5vw,68px)/1.1 Poppins,sans-serif;color:#333}
.reference-site .submission-section{padding:30px 0 80px}
.reference-site .submission-main>p{font:400 18px/1.8 "Noto Sans",sans-serif;color:#333}
.reference-site .site-footer .footer-main,.reference-site .site-footer .footer-bottom{display:none}
@media(max-width:900px){
.reference-site .hero{height:60vw;min-height:640px}
.reference-site .countdown{gap:16px}
.reference-site .countdown>div{width:112px;min-height:150px}
.reference-site .reason{grid-template-columns:52px 1fr}
.reference-site .reasons{padding:28px}
.reference-site .contact-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
.reference-site .container{width:calc(100% - 32px)}
.reference-site .reference-header{padding:18px 0}
.reference-site .reference-title{font-size:19px}
.reference-site .reference-header p{font-size:19px}
.reference-site .page-title{height:112px}
.reference-site .hero,.reference-site .hero-inner{height:auto;min-height:680px;max-height:none}
.reference-site .hero-inner{padding:75px 0 40px}
.reference-site .hero h1{font-size:38px}
.reference-site .event-meta{margin:22px auto;font-size:16px}
.reference-site .countdown{gap:8px;margin-bottom:26px}
.reference-site .countdown>div{width:calc((100vw - 64px)/4);min-height:105px;border-width:2px;border-radius:7px}
.reference-site .countdown strong{font-size:28px}
.reference-site .countdown small{margin-top:5px;font-size:12px}
.reference-site .button{font-size:12px;letter-spacing:1px}
.reference-site .button-primary{min-height:65px;padding:15px}
.reference-site .stats-section,.reference-site .stats{min-height:132px}
.reference-site .stat,.reference-site .stat:first-child{min-height:125px;padding:12px 4px}
.reference-site .stat strong{font-size:25px}
.reference-site .stat small{font-size:9px}
.reference-site .about-section,.reference-site .program-section,.reference-site .live-contact{padding:60px 0}
.reference-site .about-section .section h2,.reference-site .about-section h2{font-size:34px}
.reference-site .why-section{min-height:0;padding:65px 0}
.reference-site .center-heading h2{font-size:36px;margin-bottom:25px}
.reference-site .reasons{padding:20px 14px}
.reference-site .reason{grid-template-columns:36px 1fr;gap:8px;min-height:58px}
.reference-site .reason span{font-size:18px}
.reference-site .reason p{font-size:15px}
.reference-site .cta-section{min-height:360px;padding:55px 0}
.reference-site .cta-inner h2{font-size:34px}
.reference-site .cta-inner p{font-size:16px}
.reference-site .contact-grid{grid-template-columns:1fr;gap:10px}
.reference-site .program-item{grid-template-columns:34px 1fr;gap:10px}
.reference-site .program-item>p{grid-column:2;font-size:12px}
.reference-site .program-arrow{display:none}
}
body.reference-site{--red:#ed1c24;--ink:#252525;--muted:#656565;--line:#e6e6e6;margin:0;background:#fff;color:var(--ink);font-family:"Noto Sans",sans-serif;font-size:15px;-webkit-font-smoothing:antialiased}
.reference-site .container{width:min(1120px,calc(100% - 48px));margin-inline:auto}
.reference-site a{color:inherit;text-decoration:none}
.reference-site a:focus-visible,.reference-site button:focus-visible{outline:3px solid #111;outline-offset:3px}
.reference-site .site-header{height:auto;min-height:84px;background:#fff;color:var(--ink);border:0;border-bottom:1px solid #ededed}
.reference-site .nav-wrap{min-height:84px;gap:24px}
.reference-site .brand{gap:10px;color:var(--ink)}
.reference-site .brand-mark{font:900 25px Poppins,sans-serif;letter-spacing:0;color:var(--red)}
.reference-site .brand-mark>span{font-size:10px;color:var(--red)}
.reference-site .brand-copy{border-color:#ddd;letter-spacing:.5px}
.reference-site .brand-copy b{font:700 12px Poppins,sans-serif;color:var(--ink)}
.reference-site .brand-copy small{font-size:9px;letter-spacing:.8px;color:#666}
.reference-site .main-nav{gap:22px;color:#333;font-size:12px}
.reference-site .main-nav>a:not(.nav-cta):hover,.reference-site .main-nav .active{color:var(--red)}
.reference-site .nav-cta{border-radius:0;background:var(--red);color:#fff;padding:12px 16px}
.reference-site .menu-toggle{border:1px solid #ddd}
.reference-site .menu-toggle i{background:var(--ink)}
.reference-site .hero{min-height:650px;background:#222 url("../hup-hero.jpeg") center 48%/cover no-repeat;color:#fff}
.reference-site .hero:before{background:linear-gradient(180deg,rgba(0,0,0,.32),rgba(115,0,0,.61));}
.reference-site .hero-grid{display:none}
.reference-site .hero-inner{min-height:650px;display:block;padding:120px 0 145px;text-align:center}
.reference-site .hero-copy{padding:0;max-width:950px;margin:0 auto}
.reference-site .hero h1{max-width:900px;margin:0 auto;color:#fff;font:800 clamp(36px,5.2vw,64px)/1.15 Poppins,sans-serif;letter-spacing:0;text-shadow:0 2px 12px #0008}
.reference-site .event-meta{justify-content:center;margin:20px auto 28px;color:#fff;font:700 16px Poppins,sans-serif}
.reference-site .hero-actions{justify-content:center}
.reference-site .button{border-radius:0;padding:16px 25px;font:700 13px Poppins,sans-serif;transition:background-color .2s,transform .2s}
.reference-site .button-primary{background:var(--red);color:#fff}
.reference-site .button-primary:hover,.reference-site .button-light:hover{background:#c81019;transform:translateY(-2px)}
.reference-site .hero-art{display:none}
.reference-site .hero-bottom{position:absolute;inset:auto 0 30px;height:auto;display:flex;align-items:center;justify-content:center;gap:24px;padding:0}
.reference-site .countdown-intro{display:none}
.reference-site .countdown{gap:8px}
.reference-site .countdown>div{width:78px;min-height:75px;flex-direction:column;justify-content:center;gap:2px;background:var(--red);border-radius:0}
.reference-site .countdown strong{font:800 25px Poppins,sans-serif}
.reference-site .countdown small{font:700 9px Poppins,sans-serif}
.reference-site .countdown>i{display:none}
.reference-site .scroll-cue{color:#fff}
.reference-site .stats-section{background:var(--red);border:0;color:#fff}
.reference-site .stats{grid-template-columns:repeat(3,1fr);min-height:132px}
.reference-site .stat,.reference-site .stat:first-child{align-items:center;padding:20px;border-color:#ffffff55}
.reference-site .stat strong{font:800 32px Poppins,sans-serif;color:#fff;letter-spacing:0}
.reference-site .stat strong span{color:#fff}
.reference-site .stat small{color:#fff;font:700 12px Poppins,sans-serif}
.reference-site .stats-note{display:none}
.reference-site .section{padding:78px 0;background:#fff}
.reference-site .two-col{grid-template-columns:1fr .9fr;gap:70px}
.reference-site .section-kicker{color:var(--red);font:700 11px Poppins,sans-serif;letter-spacing:1px}
.reference-site .section h2,.reference-site .center-heading h2,.reference-site .program-head h2{color:var(--ink);font:800 38px/1.2 Poppins,sans-serif;letter-spacing:0}
.reference-site .section h2 em,.reference-site .center-heading h2 em,.reference-site .program-head h2 em{color:var(--red)}
.reference-site .section-heading>p,.reference-site .submission-main>p{color:#444;font:400 15px/1.8 "Noto Sans",sans-serif}
.reference-site .text-link{color:var(--red);border-color:#ed1c2455}
.reference-site .event-card{padding:30px;background:linear-gradient(90deg,#181818d9,#18181899),url("../hup-congress.jpeg") center/cover;color:#fff;box-shadow:none}
.reference-site .card-number{color:#fff}
.reference-site .event-card:after{display:none}
.reference-site .event-detail{border-color:#ffffff55}
.reference-site .card-footer{border-color:#ffffff55}
.reference-site .why-section{position:relative;background:linear-gradient(0deg,#111c,#111c),url("../hup-reasons.jpg") center/cover no-repeat;color:#fff}
.reference-site .center-heading{max-width:none;margin-bottom:32px}
.reference-site .center-heading h2{margin:0;color:#fff;font-size:46px}
.reference-site .reasons{grid-template-columns:repeat(5,1fr);border-color:#ffffff55}
.reference-site .reason{min-height:125px;padding:18px;background:#16161655;border-color:#ffffff55}
.reference-site .reason:hover{background:#ed1c24dd;transform:none}
.reference-site .reason span{color:#ff7378;font:700 14px Poppins,sans-serif}
.reference-site .reason p{margin-top:14px;color:#fff;font:700 12px/1.5 Poppins,sans-serif}
.reference-site .program-section{background:#fff}
.reference-site .program-head{margin-bottom:28px}
.reference-site .program-date{color:var(--red)}
.reference-site .program-date small{color:#666}
.reference-site .program-item{grid-template-columns:55px 190px 1fr 24px;gap:20px;border-color:var(--line)}
.reference-site .program-index{color:var(--red)}
.reference-site .program-title h3{color:var(--ink);font-family:Poppins,sans-serif}
.reference-site .program-item>p{color:#444;font:400 13px/1.8 "Noto Sans",sans-serif}
.reference-site .program-arrow{color:var(--red)}
.reference-site .cta-section{background:linear-gradient(90deg,#161616c9,#16161691),url("../hup-submission.jpg") center 45%/cover no-repeat;padding:70px 0}
.reference-site .cta-section:after{display:none}
.reference-site .cta-inner{gap:30px}
.reference-site .cta-inner h2{font:800 40px/1.2 Poppins,sans-serif;letter-spacing:0}
.reference-site .cta-inner h2 em{color:#fff}
.reference-site .button-light{background:#fff;color:var(--red)}
.reference-site .site-footer{padding:38px 0 0;background:#fff;color:var(--ink);border-top:1px solid var(--line)}
.reference-site .footer-main{grid-template-columns:1.2fr 1fr .7fr;gap:50px}
.reference-site .brand-light,.reference-site .brand-light .brand-mark{color:var(--red)}
.reference-site .footer-brand>p{color:#555}
.reference-site .footer-contact .section-kicker,.reference-site .footer-links .section-kicker{color:var(--red)}
.reference-site .footer-contact>a,.reference-site .footer-links>a{color:#333}
.reference-site .footer-contact>a:hover,.reference-site .footer-links>a:hover{color:var(--red)}
.reference-site .footer-bottom{color:#666;border-color:var(--line)}
.reference-site .page-hero{padding:52px 0 35px;background:#fff;color:var(--ink)}
.reference-site .page-hero:after,.reference-site .page-hero p,.reference-site .breadcrumbs{display:none}
.reference-site .page-hero h1{margin:0;font:800 40px Poppins,sans-serif;letter-spacing:0;color:var(--ink)}
.reference-site .page-hero h1 em{color:var(--red)}
.reference-site .submission-section{padding:30px 0 80px}
.reference-site .submission-grid{display:block}
.reference-site .submission-main h2,.reference-site .submission-main>.section-kicker{display:none}
.reference-site .submission-main>p{max-width:900px;margin:0 0 26px}
.reference-site .journal-list{margin-top:28px;border-color:var(--line)}
.reference-site .journal-card{grid-template-columns:1fr 24px;gap:10px;padding:18px 4px;border-color:var(--line)}
.reference-site .journal-no{display:none}
.reference-site .journal-card>span:nth-child(2){gap:5px}
.reference-site .journal-card small{color:#777}
.reference-site .journal-card b{color:var(--ink);font:700 15px Poppins,sans-serif}
.reference-site .journal-card em,.reference-site .journal-card>strong{color:var(--red)}
.reference-site .journal-card:hover{background:#fafafa;transform:none}
.reference-site .submission-aside{display:none}
@media(max-width:900px){.reference-site .main-nav{gap:14px}.reference-site .two-col{gap:35px}.reference-site .reasons{grid-template-columns:repeat(3,1fr)}.reference-site .program-item{grid-template-columns:45px 155px 1fr 20px;gap:14px}.reference-site .footer-main{gap:30px}}
@media(max-width:700px){.reference-site .container{width:calc(100% - 32px)}.reference-site .site-header{min-height:70px}.reference-site .nav-wrap{min-height:70px}.reference-site .brand-copy b{font-size:10px}.reference-site .brand-copy small{font-size:8px}.reference-site .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;padding:12px 20px 20px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);box-shadow:0 8px 18px #0002}.reference-site .main-nav.open{display:flex}.reference-site .main-nav>a{padding:12px 0;font-size:13px}.reference-site .main-nav .nav-cta{text-align:center;margin-top:8px;padding:14px}.reference-site .hero,.reference-site .hero-inner{min-height:610px}.reference-site .hero-inner{padding:105px 0 150px}.reference-site .hero h1{font-size:38px}.reference-site .event-meta{font-size:13px}.reference-site .hero-bottom{bottom:22px;gap:10px;flex-direction:column}.reference-site .countdown>div{width:66px;min-height:65px}.reference-site .countdown strong{font-size:21px}.reference-site .stats{grid-template-columns:repeat(3,1fr);min-height:105px;padding:0}.reference-site .stat,.reference-site .stat:first-child{padding:12px 5px}.reference-site .stat strong{font-size:23px}.reference-site .stat small{font-size:9px}.reference-site .section{padding:58px 0}.reference-site .two-col{grid-template-columns:1fr;gap:30px}.reference-site .section h2,.reference-site .program-head h2{font-size:31px}.reference-site .center-heading h2{font-size:37px}.reference-site .reasons{grid-template-columns:repeat(2,1fr)}.reference-site .reason{min-height:112px;padding:14px 12px}.reference-site .reason p{font-size:11px}.reference-site .program-head{align-items:start}.reference-site .program-date{font-size:24px}.reference-site .program-item{grid-template-columns:32px 1fr 20px;gap:10px;padding:20px 0}.reference-site .program-item>p{grid-column:2/4;font-size:12px}.reference-site .cta-inner{align-items:flex-start;flex-direction:column}.reference-site .cta-inner h2{font-size:33px}.reference-site .footer-main{grid-template-columns:1fr;gap:30px;padding-bottom:30px}.reference-site .footer-bottom{gap:10px;align-items:flex-start;flex-direction:column;padding:15px 0;font-size:9px}.reference-site .page-hero{padding:38px 0 20px}.reference-site .page-hero h1{font-size:34px}.reference-site .submission-section{padding:20px 0 55px}.reference-site .submission-main>p{font-size:14px}.reference-site .journal-card b{font-size:14px}}