html.rsna26-scroll{scroll-behavior:smooth}
/* RSNA 2026: intentionally isolated from older conference templates. */
.rsna26{--ink:#102f3a;--mint:#50ffd1;--muted:#536b73;--line:#dce7e8;color:var(--ink);font:400 17px/1.6 "articulat-cf",Arial,sans-serif;padding-top:140px;background:#fff}
.rsna26 *, .rsna26 *::before, .rsna26 *::after{box-sizing:border-box}
.rsna26 .rsna26-wrap{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.rsna26 h1,.rsna26 h2,.rsna26 h3,.rsna26 p,.rsna26 dl,.rsna26 dd{margin:0;text-align:inherit}
.rsna26 h1,.rsna26 h2{font-family:bodoni-bold,Georgia,serif;font-weight:400;letter-spacing:-1.7px;line-height:1.06}
.rsna26 h1{font-size:clamp(52px,5.7vw,84px)}
#rsna-main.rsna26 h2{margin:0;text-align:inherit;letter-spacing:-1.7px;line-height:1.06;font-size:clamp(40px,4vw,58px)}
.rsna26 h3{font:600 27px/1.2 "articulat-cf",Arial,sans-serif;letter-spacing:-.5px}
.rsna26 em{font-style:normal;color:#148c7b}
.rsna26 a{color:inherit;text-decoration:none}
.rsna26 img{display:block;max-width:100%;height:auto}
.rsna26 a:focus-visible,.rsna26 summary:focus-visible{outline:3px solid #118777;outline-offset:6px}
.rsna26 [id]{scroll-margin-top:150px}
.rsna26 .rsna26-eyebrow{font:600 12px/1.5 "articulat-cf",Arial,sans-serif;letter-spacing:2px;text-transform:uppercase;margin-bottom:24px}
.rsna26-hero{position:relative;isolation:isolate;overflow:hidden;margin:0 24px;border-radius:22px;color:#fff;background:#102f3a}
.rsna26 .rsna26-skyline{position:absolute;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.28;filter:saturate(.5)}
.rsna26-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(95deg,rgba(9,36,46,.96),rgba(9,36,46,.62) 64%,rgba(16,69,74,.25))}
.rsna26-hero-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:80px;align-items:center;padding-block:82px 72px}
.rsna26-hero-copy .rsna26-eyebrow{color:#a9eadb;display:flex;align-items:center;gap:10px}
.rsna26-eyebrow>span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--mint)}
.rsna26-hero h1 em{color:var(--mint)}
.rsna26 .rsna26-intro{font-size:19px;line-height:1.6;color:#d1e0e3;margin-top:28px}
.rsna26 .rsna26-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:32px}
/* Primary buttons match footer .row .flex2 .right .button a. */
.rsna26 .rsna26-btn{display:inline-block;padding:1rem 3rem;border:1px solid #50ffd1;border-radius:3.7rem;background:#50ffd1;color:#102330;font-family:"articulat-cf",sans-serif;font-size:1.8rem;line-height:144%;font-weight:700;text-align:center;white-space:nowrap;transition:background-color .3s,color .3s,border-color .3s;cursor:pointer}
.rsna26 .rsna26-btn:hover{background:transparent;color:#102330}
.rsna26 .rsna26-btn-outline{background:transparent;border-color:#102330;color:#102330}
.rsna26 .rsna26-btn-outline:hover{background:#102330;color:#fff}
.rsna26-hero .rsna26-btn:hover,.rsna26-closing .rsna26-btn:hover{color:#50ffd1}
.rsna26-hero .rsna26-btn-outline,.rsna26-closing .rsna26-btn-outline{border-color:#fff;color:#fff}
.rsna26-hero .rsna26-btn-outline:hover,.rsna26-closing .rsna26-btn-outline:hover{background:#fff;color:#102330}
.rsna26-pass{border:1px solid #ffffff50;border-radius:16px;background:#f7fcf9;color:var(--ink);padding:26px;box-shadow:0 18px 50px #001e2833;transform:none}
.rsna26-pass-top{display:flex;justify-content:space-between;border-bottom:1px solid #c9dcda;padding-bottom:18px;font-size:11px;letter-spacing:1.8px;font-weight:600}
.rsna26 .rsna26-pass-event{font-size:48px;letter-spacing:-2px;line-height:1.1;padding:25px 0}
.rsna26-pass-event strong{font-weight:400;color:#108773}
.rsna26-pass dl>div{padding:0 0 18px}
.rsna26 dt{font-size:11px;text-transform:uppercase;letter-spacing:1.4px;color:var(--muted);margin-bottom:5px}
.rsna26 dd{font-size:17px;font-weight:500;line-height:1.45}
.rsna26 .rsna26-booth{display:flex;flex-direction:column;background:#d8f9ef;border:1px solid #b2e6d7;padding:18px 20px;border-radius:8px;line-height:1.5}
.rsna26-booth>span{font-size:13px}
.rsna26-booth strong{font-size:32px;letter-spacing:-1px}
.rsna26-booth b{float:right;font-size:20px}
.rsna26-nav{border-bottom:1px solid var(--line)}
.rsna26-nav .rsna26-wrap{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:24px}
.rsna26-nav a{font-size:14px;font-weight:500}
.rsna26-nav span{font-size:10px;color:#72928f;margin-left:24px}
.rsna26-nav a:hover{color:#087c65}
#rsna-main .rsna26-section{padding:96px 0}
.rsna26-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:42px}
.rsna26-heading>.rsna26-eyebrow,.rsna26-heading .rsna26-eyebrow{color:#137869}
.rsna26-heading>p{color:var(--muted);max-width:370px;font-size:16px}
.rsna26-heading small{display:block;font-size:12px;margin-top:14px}
.rsna26-events{display:grid;gap:18px}
.rsna26-event{display:grid;grid-template-columns:90px minmax(0,1fr) 175px;gap:30px;padding:32px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 4px 20px #102f3a04}
.rsna26-date{background:#e9f6f3;display:flex;flex-direction:column;align-items:center;align-self:start;padding:14px 8px;border-radius:8px;text-align:center}
.rsna26-date span{font-size:11px;text-transform:uppercase;letter-spacing:1px;font-weight:600}
.rsna26-date strong{font:400 42px/1.2 "articulat-cf",Arial,sans-serif}
.rsna26-event-meta{display:grid;grid-template-columns:1fr 1.5fr;gap:24px;margin-top:20px;font-size:14px;line-height:1.5}
.rsna26-event-meta div>p:first-child{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.rsna26-event-meta strong{font-weight:500}
.rsna26-event-description{font-size:14px;line-height:1.6;color:var(--muted);margin-top:22px;max-width:700px}
.rsna26-event-description p+p{margin-top:12px}
.rsna26-event-description p:first-child{font-weight:600;color:var(--ink)}
.rsna26-event-actions{display:flex;flex-direction:column;align-items:stretch;gap:18px;justify-content:center;font-size:13px;text-align:center}
.rsna26 .rsna26-text-link{font-size:13px;color:#086d5a;text-decoration:underline;text-underline-offset:5px}
.rsna26-pending{font-size:12px;color:#637a80;border:1px dashed #ccdada;border-radius:6px;padding:11px}
.rsna26-details{font-size:14px;margin-top:20px}
.rsna26 summary{cursor:pointer}
.rsna26-rsvp{margin-top:24px}
.rsna26-form{margin-top:24px;font-size:16px}
.rsna26-speakers{display:flex;gap:24px;flex-wrap:wrap;margin-top:24px;font-size:14px}
.rsna26-speakers>div{flex:1;min-width:150px}
.rsna26-speakers img{width:70px;height:70px;border-radius:50%;object-fit:cover;margin-bottom:10px}
.rsna26-solutions{background:#eef5f4;border-block:1px solid #e3eeec}
.rsna26-products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rsna26-product{display:flex;flex-direction:column;border:1px solid #d7e5e2;border-radius:12px;overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s}
.rsna26-product:hover{transform:translateY(-5px);box-shadow:0 14px 32px #0c3d3912}
.rsna26-product-image{position:relative;flex:none;overflow:hidden;aspect-ratio:16/10;background:#071114;padding:14px;display:flex;align-items:center;justify-content:center}
.rsna26 .rsna26-product-image img{position:absolute;inset:14px;width:calc(100% - 28px);height:calc(100% - 28px);object-fit:contain}
.rsna26-product-copy{padding:25px;display:flex;flex-direction:column;flex:1}
.rsna26-product-tag{font-size:10px;text-transform:uppercase;letter-spacing:1.5px;color:#177763;margin-bottom:12px;font-weight:600}
.rsna26-product h3{font-size:25px}
.rsna26-product p{font-size:14px;color:var(--muted);line-height:1.6;padding-block:14px 28px}
.rsna26-product-link{font-size:13px;font-weight:600;margin-top:auto;border-top:1px solid var(--line);padding-top:16px}
.rsna26-product-link>span{float:right;font-size:20px;color:#0b8b70}
.rsna26-map-layout{display:grid;grid-template-columns:1fr 1.25fr;align-items:center;gap:70px}
.rsna26-map-layout>div>p:not(.rsna26-eyebrow){margin-top:25px;color:var(--muted)}
.rsna26 .rsna26-location{margin-block:28px;display:grid;gap:16px}
.rsna26-map{padding:24px;background:#f4f8f7;border:1px solid var(--line);border-radius:14px}
.rsna26-map img{width:100%;max-height:490px;object-fit:contain;background:white;border-radius:7px}
.rsna26-map a>span{display:block;font-size:14px;padding-top:18px;font-weight:500}
.rsna26-map b{float:right}
.rsna26-presentation{padding:24px;border:1px solid var(--line);border-radius:12px}
.rsna26-extra-actions{padding-bottom:50px}
.rsna26-closing{background:radial-gradient(ellipse at 90% 100%,#20615b,transparent 65%),#102f3a;color:white;padding:75px 0;text-align:center}
.rsna26-closing .rsna26-eyebrow{color:var(--mint)}
.rsna26-closing p:not(.rsna26-eyebrow){color:#c3d8d9;font-size:15px;margin-top:25px}
.rsna26-closing .rsna26-actions{justify-content:center}
@media(min-width:1600px){.rsna26{padding-top:155px}}
@media(max-width:1050px){.rsna26 .rsna26-wrap{width:calc(100% - 56px)}.rsna26-hero-layout{gap:36px;grid-template-columns:1.4fr 1fr;padding-block:60px}.rsna26-pass{padding:20px}.rsna26 .rsna26-pass-event{font-size:40px}.rsna26-event{grid-template-columns:76px minmax(0,1fr);gap:22px;padding:26px}.rsna26-event-actions{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start}.rsna26-products{gap:16px}.rsna26-product-copy{padding:20px}.rsna26-map-layout{gap:36px}.rsna26-product h3{font-size:22px}}
@media(max-width:760px){.rsna26{padding-top:100px}.rsna26 .rsna26-wrap{width:calc(100% - 40px)}.rsna26-hero{margin:0 12px;border-radius:14px}.rsna26-hero-layout{grid-template-columns:1fr;padding:42px 0;gap:35px}.rsna26 h1{font-size:51px}#rsna-main.rsna26 h2{margin:0;text-align:inherit;letter-spacing:-1.7px;line-height:1.06;font-size:40px}.rsna26 .rsna26-intro{font-size:16px}.rsna26-pass{transform:none}.rsna26-pass dl{display:grid;grid-template-columns:1fr 1fr;gap:20px}.rsna26-pass dd{font-size:15px}.rsna26 .rsna26-pass-event{font-size:38px;padding:20px 0}.rsna26-booth{position:relative}.rsna26-nav .rsna26-wrap{gap:16px;padding-block:19px}.rsna26-nav a{font-size:12px}.rsna26-nav span{display:none}#rsna-main .rsna26-section{padding:58px 0}.rsna26-heading{display:block;margin-bottom:28px}.rsna26-heading>p{margin-top:22px}.rsna26-event{padding:20px;grid-template-columns:60px minmax(0,1fr);gap:18px}.rsna26-date strong{font-size:32px}.rsna26-date span{font-size:9px}.rsna26-event h3{font-size:24px}.rsna26-event-meta{grid-template-columns:1fr;gap:12px;margin-top:16px}.rsna26-event-description{font-size:13px}.rsna26-event-actions{grid-column:1/-1;flex-wrap:wrap;gap:16px;border-top:1px solid var(--line);padding-top:18px}.rsna26-products{grid-template-columns:repeat(2,minmax(0,1fr))}.rsna26-product-image{padding:8px}.rsna26-product-copy{padding:18px}.rsna26-product h3{font-size:22px}.rsna26-map-layout{grid-template-columns:1fr;gap:32px}.rsna26-closing{padding:55px 0}.rsna26 [id]{scroll-margin-top:110px}}
@media(max-width:480px){.rsna26 h1{font-size:43px;letter-spacing:-1.3px}.rsna26-products{grid-template-columns:1fr}.rsna26 .rsna26-actions{align-items:stretch;flex-direction:column}.rsna26-btn{width:100%}.rsna26-pass dl{grid-template-columns:1fr;gap:0}.rsna26-event-main{min-width:0}.rsna26-event-description,.rsna26-form{overflow-wrap:anywhere}.rsna26 .rsna26-eyebrow{font-size:10px;letter-spacing:1.5px}.rsna26-map{padding:14px}}
@media(prefers-reduced-motion:reduce){html.rsna26-scroll{scroll-behavior:auto}.rsna26 *, .rsna26 *::before,.rsna26 *::after{transition:none!important;scroll-behavior:auto!important}}