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}
@media(max-width:600px){
:root{--shell:calc(100% - 32px)}.site-header{width:calc(100% - 24px);top:10px;padding:6px 12px}.hero{min-height:585px;background-position:57% center}.hero-content{width:calc(100% - 40px);padding-top:112px;padding-bottom:110px}.hero h1{font-size:clamp(23px,6.6vw,34px);line-height:1.08}.hero h1 br{display:none}.hero-kicker{font-size:12px}.hero-edition{font-size:clamp(58px,16vw,78px);margin:16px 0 10px}.hero-meta{font-size:12px;gap:12px}.hero-actions{gap:8px}.hero-actions .button{flex:1;font-size:9px;padding-inline:8px}.countdown{width:100%;max-width:340px;gap:8px}.hero-slogan{bottom:55px;right:22px;font-size:23px}.dates-strip{width:calc(100% - 24px);padding:8px}.date-item{align-items:flex-start;gap:7px;padding:12px 7px;min-height:96px}.date-icon{width:28px;height:28px;flex-basis:28px;font-size:16px}.date-item small{font-size:10px;line-height:1.35}.date-item strong{font-size:12px;line-height:1.35}.date-item em{font-size:9px}.about-copy h2{font-size:26px}.value-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.publication-heading{align-items:center;gap:12px}.publication-heading h2{font-size:20px}.publication-heading img{width:90px;flex-basis:90px}.publication-cards{grid-template-columns:1fr;gap:10px}.publication-cards article{display:grid;grid-template-columns:48px 1fr;column-gap:14px;text-align:left;align-content:center;min-height:100px;padding:14px}.publication-cards span{grid-row:1/3;align-self:center;margin:0}.publication-cards h3{font-size:15px;margin-bottom:6px}.publication-cards p{font-size:12px}.speakers-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.speaker-card img{aspect-ratio:1.15}.speaker-card h3{font-size:12px}.speaker-card p{font-size:11px}.tracks-grid{gap:9px}.tracks-grid article{grid-template-columns:20px minmax(0,1fr);gap:6px;padding:12px 9px;min-height:95px;align-items:start}.tracks-grid h3{font-size:13px;line-height:1.2;padding-top:2px}.tracks-grid article>span{grid-column:2;font-size:21px;text-align:right;line-height:1}.featured-grid{grid-template-columns:1fr}.featured-main{min-height:210px}.featured-main>div{padding:25px 18px}.featured-main h2{font-size:29px}.featured-card{display:grid;grid-template-columns:38% 1fr}.featured-card img{height:100%;min-height:110px;aspect-ratio:auto}.featured-card div{padding:15px}.featured-card h3{font-size:17px}.featured-card p{font-size:13px}.program-grid article{flex-direction:column;align-items:flex-start;gap:8px;padding:14px;min-height:140px}.program-grid h3{font-size:16px}.program-grid p{font-size:12px}.info-grid{grid-template-columns:1fr}.info-card{grid-template-columns:30% 1fr}.info-card p{font-size:12px}.info-card>img{min-height:95px}.quote-card{grid-column:auto;display:flex}.submission-cta{flex-direction:column;align-items:flex-start;gap:20px;padding:30px 20px;background-position:center}.submission-cta h2{font-size:27px}.footer-links{flex-wrap:wrap;gap:18px}.footer-links nav{row-gap:12px}.footer-links nav a{padding:0 7px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:16px;padding-top:18px}.footer-bottom nav{gap:14px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
/* Direct section links and separate accessible submenu controls. */
.nav-item{display:flex;align-items:center}.nav-link{font:700 .5rem "Barlow Condensed",Arial,sans-serif;white-space:nowrap;padding:.6rem 0}.nav-item>.submenu-toggle{padding:.6rem .15rem;margin:0;font-size:.4rem}.nav-item.is-active>.nav-link,.dropdown [aria-current="page"]{color:var(--blue)}.speaker-card img{object-fit:cover;object-position:center 14%;aspect-ratio:1.15;background:#20a1d5;filter:none}.speaker-card:nth-child(1) img{object-position:center 16%}.speaker-card:nth-child(2) img{object-position:center 4%}.speaker-card:nth-child(3) img{object-position:center 8%}.speaker-card:nth-child(4) img{object-position:center 5%}.countdown strong{font-variant-numeric:tabular-nums}
@media(max-width:900px){.nav-item{display:grid;grid-template-columns:1fr 44px}.nav-link{font:600 13px Inter,Arial;padding:15px 12px}.nav-item>.submenu-toggle{display:grid;place-items:center;padding:0;width:44px;min-height:44px}.nav-item>.submenu-toggle i{font-size:12px}.nav-item>.dropdown{grid-column:1/-1}.speaker-card img{aspect-ratio:1.05}}
@media(max-width:600px){.speaker-card img{aspect-ratio:1.15}}
.language-toggle{white-space:nowrap;flex-shrink:0}.header-actions{flex-shrink:0}
@media(max-width:600px){.site-header{gap:8px}.brand{flex:1;min-width:0}.language-toggle{min-width:40px}.featured-main h2{white-space:normal}}
/* Supplied full lockup: preserve its complete artwork and original aspect ratio. */
.brand{flex-basis:11rem;height:3.1rem;overflow:visible}
.brand img{width:100%;height:100%;max-width:100%;object-fit:contain;transform:none}
.footer-brand img{width:11rem;max-width:100%;height:auto;margin:0}
.hero{background-position:center center}
@media(max-width:900px){.site-header{min-height:76px}.brand{flex:0 1 210px;height:56px}.hero{background-position:56% center}.footer-brand img{width:210px}}
@media(max-width:600px){.brand{flex:1;min-width:0;height:54px}.hero{background-position:56% center}.footer-brand{flex-wrap:wrap;gap:12px}.footer-brand img{width:200px}.footer-brand>span{display:none}}

/* Navigation refinement: larger labels and a calm, generously spaced popover. */
.site-header{gap:.65rem}
.brand{flex-basis:9.8rem}
.primary-nav{gap:.2rem}
.nav-item{border-radius:.35rem;transition:background .18s ease}
.nav-link{font:700 clamp(12px,.68rem,22px)/1.2 "Barlow Condensed",Arial,sans-serif;letter-spacing:.025em;padding:.65rem .22rem}
.nav-item:hover,.nav-item.is-open{background:#edf4ff}
.nav-item.is-active>.nav-link{color:#0865ff}
.nav-home.is-active{background:#edf4ff}
.nav-home .nav-link{padding-inline:.5rem}
.nav-item>.submenu-toggle{display:grid;place-items:center;min-width:1rem;min-height:2rem;padding:.45rem .2rem;border-radius:.25rem;color:#637b9e}
.nav-item>.submenu-toggle i{font-size:.42rem;margin:0;transition:transform .18s ease}
.nav-item.is-open>.submenu-toggle{color:#0865ff}
.nav-item.is-open>.submenu-toggle i{transform:rotate(180deg)}
.dropdown{top:calc(100% + .55rem);left:-.5rem;min-width:13rem;padding:.45rem;background:#fff;border:1px solid #dae6f6;border-radius:.65rem;box-shadow:0 .7rem 2rem #0b285329,0 .12rem .4rem #0b285308}
.dropdown-right{left:auto;right:-.5rem}
.dropdown a{position:relative;display:flex;align-items:center;min-height:2.35rem;margin:0;padding:.65rem .8rem;border-radius:.4rem;color:#243a5a;font:500 clamp(13px,.68rem,21px)/1.4 Inter,Arial,sans-serif;transition:background .15s ease,color .15s ease}
.dropdown a+a{margin-top:.12rem}
.dropdown a:hover,.dropdown a:focus-visible{background:#edf5ff;color:#075de4}
.dropdown a[aria-current="page"]{background:#e8f2ff;color:#075de4;font-weight:700}
@media(max-width:900px){
 .site-header{gap:12px}.brand{flex:0 1 210px}
 .primary-nav{padding:10px;border:1px solid #e2eaf7;border-radius:14px;box-shadow:0 16px 40px #0b285329}
 .nav-item{border-radius:8px}.nav-home{display:block}
 .nav-link{font:600 15px/1.3 Inter,Arial,sans-serif;padding:16px 12px;letter-spacing:0}
 .nav-home .nav-link{display:block;padding:16px 12px}
 .nav-item>.submenu-toggle{width:44px;min-width:44px;min-height:48px;padding:0}
 .nav-item>.submenu-toggle i{font-size:12px}
 .dropdown,.dropdown-right{position:static;min-width:0;width:auto;margin:0 6px 8px;padding:6px;background:#f4f8fe;border:0;border-radius:9px;box-shadow:none}
 .dropdown a{font-size:14px;min-height:44px;padding:12px;border-radius:6px}
}
@media(max-width:600px){.site-header{gap:8px}.brand{flex:1;min-width:0}}
@media(min-width:901px){.site-header{width:94%}}
@media(min-width:901px) and (max-width:1100px){.header-actions .button{display:none}}
.footer-bottom{flex-wrap:wrap;gap:.75rem 1.2rem}
.footer-legal{display:flex;align-items:center;flex-wrap:wrap;gap:.45rem 1rem}
.footer-bottom .icp-link{font-size:clamp(11px,.43rem,14px);white-space:nowrap;line-height:1.6}
.icp-link:hover{color:var(--blue);text-decoration:underline}
@media(max-width:600px){.footer-legal{align-items:flex-start;flex-direction:column;gap:8px}}

/* Shared navigation: size its contents independently of the page's rem scale. */
.site-header{top:24px;width:calc(100% - 64px);max-width:1480px;min-height:116px;padding:12px 22px;gap:18px;border-radius:14px;background:#fbfdff;box-shadow:0 8px 28px #08245016}
.brand{flex:0 0 clamp(260px,20vw,310px);height:90px;overflow:visible}
.brand img{width:100%;height:100%;max-width:100%;object-fit:contain;transform:none}
.primary-nav{display:flex;gap:3px;justify-content:space-between}
.nav-link{font:700 19px/1.3 "Barlow Condensed",Arial,sans-serif;letter-spacing:0;padding:16px 2px}
.nav-item{border-radius:6px}.nav-home .nav-link{padding-inline:10px}
.nav-item>.submenu-toggle{min-height:44px;min-width:18px;padding:8px 3px;border-radius:4px}
.nav-item>.submenu-toggle i{font-size:10px}
.header-actions{gap:10px}
.language-toggle{font:500 15px/1.3 Inter,Arial,sans-serif;min-height:44px;padding:10px 13px;border-radius:6px}
.site-header .header-actions .button{display:inline-flex;min-height:50px;padding:14px 20px;font:700 15px/1.3 Inter,Arial,sans-serif;gap:14px;border-radius:8px;background:#0865ff;box-shadow:0 5px 15px #0865ff26}
.dropdown{top:calc(100% + 10px);left:-10px;min-width:260px;padding:8px;border-radius:12px;box-shadow:0 16px 36px #0b285329}
.dropdown-right{left:auto;right:-10px}
.dropdown a{min-height:46px;padding:12px 16px;border-radius:7px;font:500 15px/1.45 Inter,Arial,sans-serif}
.dropdown a+a{margin-top:2px}
@media(min-width:1201px) and (max-width:1439px){
 .site-header{gap:12px;padding-inline:16px}.brand{flex-basis:250px;height:86px}.nav-link{font-size:18px}.site-header .header-actions .button{padding-inline:14px;font-size:14px;gap:10px}.language-toggle{font-size:14px;padding-inline:10px}.header-actions{gap:8px}
}
@media(min-width:1201px) and (max-width:1279px){
 .brand{flex-basis:210px;height:76px}.nav-link{font-size:17px}.site-header .header-actions .button{font-size:13px}
}
@media(max-width:1200px){
 .site-header{width:calc(100% - 40px);top:18px;min-height:88px;padding:8px 18px;gap:14px}
 .brand{flex:0 1 270px;height:70px;margin-right:auto}
 .nav-toggle{display:grid;place-items:center;order:3;min-width:44px;min-height:44px;font-size:27px}
 .primary-nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;background:#fff;border:1px solid #e2eaf7;border-radius:12px;padding:10px;box-shadow:0 16px 36px #0b285329;max-height:75vh;overflow:auto}
 .primary-nav.is-open{display:block}.nav-item{display:grid;grid-template-columns:1fr 48px}.nav-home{display:block}
 .nav-link,.nav-home .nav-link{display:block;font:600 16px/1.4 Inter,Arial,sans-serif;padding:15px 14px}
 .nav-item>.submenu-toggle{width:48px;min-width:48px;min-height:50px;padding:0}.nav-item>.submenu-toggle i{font-size:12px}
 .dropdown,.dropdown-right{position:static;grid-column:1/-1;min-width:0;width:auto;margin:0 6px 8px;padding:6px;background:#f3f7ff;border:0;border-radius:8px;box-shadow:none}
 .dropdown a{font-size:15px;min-height:46px;padding:12px}
}
@media(max-width:600px){
 .site-header{width:calc(100% - 24px);top:12px;padding:6px 10px;min-height:78px;gap:8px}
 .brand{flex:1;min-width:0;height:64px}.header-actions .language-toggle{min-height:40px;font-size:13px;padding:9px 10px}
 .site-header .header-actions .button{display:none}.nav-toggle{min-width:40px;min-height:44px;font-size:25px}
}

/* Conference information footer, adapted from the supplied reference. */
.site-footer.conference-footer{padding:20px 0 12px;background:#082f65;color:#c9daef;font:400 12px/1.42 Inter,Arial,sans-serif}
.conference-footer-shell{width:86.8%;max-width:1440px;margin-inline:auto}
.conference-footer-grid{display:grid;grid-template-columns:1.22fr 1.2fr 1.18fr 1fr;gap:22px}
.conference-footer-grid>section{min-width:0}
.conference-footer-column{border-left:1px solid #ffffff24;padding-left:22px}
.conference-footer-logo{display:block;width:210px;max-width:100%;padding:4px 8px;background:#fff;border-radius:6px;margin-bottom:8px}
.conference-footer-logo img{width:100%;height:auto}
.conference-footer-brand p{max-width:36ch;font-size:inherit;line-height:1.45}
.conference-footer-column h2{color:#fff;font-size:12px;font-weight:700;line-height:1.3;margin:2px 0 9px}
.conference-footer-nav{display:grid;grid-template-columns:1fr 1fr;column-gap:18px;row-gap:4px}
.conference-footer a{transition:color .15s ease}
.conference-footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.conference-footer a:focus-visible{outline-color:#9cd6ff}
.conference-footer-dates,.conference-footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.conference-footer-dates li,.conference-footer-contact li{display:flex;align-items:flex-start;gap:10px}
.conference-footer-dates i,.conference-footer-contact i{flex:0 0 14px;color:#d9eaff;font-size:14px;line-height:1.4}
.conference-footer-dates span,.conference-footer-dates strong{display:block}
.conference-footer-dates strong{font-size:inherit;color:#eff6ff;font-weight:600;line-height:1.4}
.conference-footer-contact a{overflow-wrap:anywhere}
.conference-footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 20px;margin-top:14px;padding-top:10px;border-top:1px solid #ffffff24;font-size:11px}
.conference-footer-legal{display:flex;align-items:center;flex-wrap:wrap;gap:8px 24px}
.conference-footer-bottom nav{display:flex;gap:20px}
.conference-footer .icp-link{font-size:inherit;white-space:nowrap}
@media(max-width:1100px){
 .conference-footer-shell{width:92%}
 .conference-footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}
 .conference-footer-grid>section:nth-child(odd){padding-left:0;border-left:0}
 .conference-footer-logo{width:220px}
}
@media(max-width:600px){
 .site-footer.conference-footer{padding:20px 0 14px;font-size:12px}
 .conference-footer-shell{width:calc(100% - 40px)}
 .conference-footer-grid{grid-template-columns:1fr;gap:16px}
 .conference-footer-grid>.conference-footer-column{border-left:0;border-top:1px solid #ffffff24;padding:14px 0 0}
 .conference-footer-column h2{font-size:12px;margin:0 0 10px}
 .conference-footer-brand p{max-width:none}
 .conference-footer-nav{row-gap:4px}
 .conference-footer-nav a{padding-block:4px}
 .conference-footer-bottom,.conference-footer-legal{align-items:flex-start;flex-direction:column;gap:8px}
}

/* IENET-style parent navigation: desktop hover, mobile touch expansion. */
.nav-item>.nav-parent-toggle{display:flex;align-items:center;justify-content:center;gap:7px;width:auto;min-width:0;min-height:44px;margin:0;padding:12px 6px;border-radius:6px;color:inherit;text-align:left;font:700 19px/1.3 "Barlow Condensed",Arial,sans-serif;letter-spacing:0}
.nav-item>.nav-parent-toggle i{margin:0;font-size:10px;transition:transform .2s cubic-bezier(.16,1,.3,1)}
.nav-item.is-open>.nav-parent-toggle{color:#0865ff}
.nav-item.is-open>.nav-parent-toggle i{transform:rotate(180deg)}
@media(min-width:1201px){
 .nav-item:hover{background:transparent}
 .nav-item>.nav-parent-toggle{cursor:default}
 .nav-item:hover>.nav-parent-toggle,.nav-item:focus-within>.nav-parent-toggle{color:#0865ff}
 .nav-item:hover>.nav-parent-toggle i,.nav-item:focus-within>.nav-parent-toggle i{transform:rotate(180deg)}
 .nav-item>.dropdown{display:block;top:calc(100% - 6px);left:-18px;min-width:230px;padding:10px;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(10px);border:0;border-radius:12px;background:rgba(255,255,255,.98);box-shadow:0 18px 45px rgba(12,31,52,.18);transition:opacity .2s ease,transform .2s cubic-bezier(.16,1,.3,1),visibility .2s ease}
 .nav-item>.dropdown-right{right:-18px;left:auto}
 .nav-item:hover>.dropdown,.nav-item:focus-within>.dropdown{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}
 .nav-item>.dropdown a{display:block;min-height:0;margin:0;padding:11px 13px;border-radius:8px;color:#24344a;font:700 13px/1.4 Montserrat,Inter,Arial,sans-serif;letter-spacing:0;transition:background .15s ease,color .15s ease}
 .nav-item>.dropdown a+a{margin-top:2px}
 .nav-item>.dropdown a:hover,.nav-item>.dropdown a:focus-visible{color:#fff;background:#0865ff}
}
@media(min-width:1201px) and (max-width:1439px){.nav-item>.nav-parent-toggle{font-size:18px}}
@media(min-width:1201px) and (max-width:1279px){.nav-item>.nav-parent-toggle{font-size:17px}}
@media(max-width:1200px){
 .nav-item{display:block}
 .nav-item>.nav-parent-toggle{justify-content:space-between;width:100%;min-height:50px;padding:14px;font:600 16px/1.4 Inter,Arial,sans-serif;letter-spacing:0}
 .nav-item>.nav-parent-toggle i{font-size:12px}
 .nav-item>.dropdown{width:auto;margin:0 6px 8px}
 .nav-item>.dropdown a{font-family:Montserrat,Inter,Arial,sans-serif;font-weight:700}
}

/* OINET 2027 navigation architecture: compact single-line desktop menu. */
@media(min-width:1201px){
 .primary-nav{justify-content:space-evenly;gap:4px}
 .nav-item{flex:0 0 auto}
 .nav-item>.nav-parent-toggle,.nav-home .nav-link{white-space:nowrap}
 .nav-item.is-active::after{content:"";position:absolute;right:8px;bottom:5px;left:8px;height:3px;border-radius:999px;background:#0865ff}
 .nav-item>.dropdown{width:max-content;min-width:max-content;max-width:calc(100vw - 32px)}
 .nav-item>.dropdown a{white-space:nowrap}
}
@media(min-width:1201px) and (max-width:1439px){
 .primary-nav{gap:1px}
 .nav-item>.nav-parent-toggle{padding-inline:4px}
}
@media(max-width:1200px){
 .nav-item.is-active{background:#edf5ff}
 .nav-item.is-active>.nav-parent-toggle,.nav-item.is-active>.nav-link{color:#0865ff}
}

/* Two-card information row after retiring the previous-edition entry. */
.info-grid.info-grid-compact{grid-template-columns:1fr 1fr}
.info-grid.info-grid-compact .quote-card{grid-column:auto}
@media(max-width:600px){.info-grid.info-grid-compact{grid-template-columns:1fr}}