:root {
  --ink:#151b20;
  --paper:#f7f7f4;
  --orange:#ff650f;
  --rust:#a43600;
  --muted:#555e65;
  color:var(--ink);
  font:100%/1.58 "Avenir Next", Avenir, "Segoe UI", sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-padding-top:1rem}
body{margin:0;background:var(--paper)}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button,input,textarea,select{font:inherit}
p{margin:0 0 1rem}
h1,h2,h3{margin:0 0 .8rem;line-height:1.02}
h1,h2{font-family:"Arial Narrow","Avenir Next Condensed","Franklin Gothic Medium",sans-serif;font-weight:900;letter-spacing:-.045em}
h2{font-size:clamp(2.75rem,8vw,5.6rem)}
h3{font-size:clamp(1.32rem,2.5vw,1.85rem);letter-spacing:-.035em}
small,.eyebrow{font-size:.72rem;letter-spacing:.14em;font-weight:800}
.wrap{width:min(100% - 2.5rem, 75rem);margin-inline:auto}
.skip{position:absolute;top:0;left:0;z-index:3;background:var(--paper);padding:.5rem;transform:translateY(-150%)}
.skip:focus{transform:none}
:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
.header,.dark{background:var(--ink);color:var(--paper)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.55rem 0}
.brand{width:9.3rem}
nav{order:3;flex:1 0 100%;display:flex;flex-wrap:wrap;gap:.35rem 1.1rem;padding:.35rem 0 .55rem;font-size:.83rem}
nav a{text-decoration:none;font-weight:700}
nav a:hover,.under:hover{text-decoration:underline}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.85rem;padding:.8rem 1.1rem;min-height:2.75rem;border:1px solid var(--orange);border-radius:0;background:var(--orange);color:var(--ink);font-weight:800;text-decoration:none;cursor:pointer}
.button:hover{background:var(--paper);border-color:var(--paper)}
.compact{padding:.45rem .7rem;min-height:2.4rem;font-size:.85rem}
.hero{position:relative;background:linear-gradient(90deg,rgba(21,27,32,.96),rgba(21,27,32,.68)),url(taller.webp?v=20261106c) 63% center / cover; color:var(--paper)}
.hero::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:.43rem;background:repeating-linear-gradient(125deg,var(--orange) 0 18px,var(--ink) 18px 30px)}
.hero-inner{padding-block:clamp(4.5rem,12vw,9.5rem)}
.eyebrow{display:flex;align-items:center;gap:.55rem;margin-bottom:1.05rem;text-transform:uppercase}
.eyebrow span{display:inline-block;width:1.2rem;height:.45rem;transform:skew(-27deg);background:var(--orange);flex:none}
.hero h1{font-size:clamp(3.15rem,10vw,8.25rem);line-height:.91;margin-bottom:1.35rem}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero-lead{max-width:35rem;font-size:clamp(1.05rem,2vw,1.3rem);margin-bottom:1.5rem}
.status{background:var(--orange)}
.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.status-grid div{padding:1rem .65rem 1rem 0;border-bottom:1px solid rgba(21,27,32,.3)}
.status-grid div:nth-child(even){padding-left:.7rem;border-left:1px solid rgba(21,27,32,.3)}
.status small,.status strong{display:block}
.status small{font-size:.63rem}
.status strong{font-size:clamp(.9rem,2.1vw,1.18rem)}
.section{padding-block:clamp(3.6rem,8vw,7.6rem)}
.intro{font-size:clamp(1.05rem,2vw,1.23rem);max-width:47rem;color:var(--muted);margin-bottom:2rem}
.program{display:grid;gap:0 2rem;border-top:1px solid rgba(21,27,32,.24)}
.program article{display:grid;grid-template-columns:2.1rem 1fr;gap:.65rem;padding:1.35rem 0;border-bottom:1px solid rgba(21,27,32,.24)}
.program article>span,.visit small{color:var(--rust);font-weight:900}
.program p,.visit p{color:var(--muted);margin:0}
.split{display:grid;gap:1.5rem}
.heading{align-items:end;margin-bottom:1.5rem}
.opportunities{display:grid;gap:1px;background:rgba(247,247,244,.25);border:1px solid rgba(247,247,244,.25)}
.opportunities article{background:var(--ink);padding:1.25rem}
.opportunities b{display:block;color:var(--orange);font-size:.75rem;letter-spacing:.09em;margin-bottom:.8rem}
.opportunities p,.sponsors p{margin-bottom:0}
.sponsors{display:grid;gap:1rem;margin-top:2rem;padding:1.25rem;border-left:.35rem solid var(--orange);background:rgba(247,247,244,.08)}
.sponsors .eyebrow{margin-bottom:.6rem}
.slots{display:grid;gap:.45rem;align-content:center}
.slots span{padding:.5rem .65rem;border:1px dashed rgba(247,247,244,.48);font-size:.85rem;text-align:center;font-weight:700}
details summary{cursor:pointer;font-weight:800}
.commercial{margin-top:1.3rem}
.commercial>summary{list-style:none;background:var(--orange);color:var(--ink);padding:.75rem 1rem;display:inline-flex;gap:1rem}
.commercial>summary::-webkit-details-marker{display:none}
.commercial[open]>summary svg{transform:rotate(90deg)}
.commercial .form{margin-top:1rem;max-width:52rem}
.visit{display:grid;gap:1rem}
.visit article{border:1px solid rgba(21,27,32,.2);padding:1.25rem}
.visit h3{margin-top:.7rem}
.under{display:inline-block;margin-top:.8rem;font-weight:800;text-underline-offset:.18em}
.register{background:rgba(21,27,32,.055)}
.form{background:var(--paper);color:var(--ink);border:1px solid rgba(21,27,32,.23);padding:clamp(1rem,3vw,2rem)}
.form h3{margin-bottom:.55rem}
.fields{display:grid;gap:1rem}
.form label{display:grid;gap:.3rem;font-size:.9rem;font-weight:700;min-width:0}
.form input:not([type=checkbox]),.form select,.form textarea{border:1px solid var(--muted);background:var(--paper);color:var(--ink);border-radius:0;min-height:2.75rem;padding:.45rem .6rem;width:100%;font-weight:500}
.form>label,.form>button,.form fieldset{margin-top:1rem}
.form fieldset{padding:.65rem;border:1px solid var(--muted)}
.form legend{font-size:.85rem;font-weight:800}
.form .choices{display:flex;flex-wrap:wrap;gap:.35rem 1rem}
.choices label{display:flex;align-items:center;gap:.35rem}
.choices input{accent-color:var(--orange)}
.note{font-size:.9rem;color:var(--muted)}
.result{border-left:.25rem solid var(--orange);margin:1rem 0 0;padding:.65rem;background:rgba(21,27,32,.06)}
.faq details{border-top:1px solid rgba(21,27,32,.24);padding:.8rem 0}
.faq details:last-child{border-bottom:1px solid rgba(21,27,32,.24)}
.faq p,.footer details p{margin:.55rem 0 0}
.footer{padding-block:2.1rem}
.footer .split{margin-bottom:1.25rem}
.footer .brand{width:12rem}
.fine{border-top:1px solid rgba(247,247,244,.35);padding-top:1rem;margin:1rem 0 0;font-size:.85rem}
@media(min-width:40rem){
 .fields,.program,.opportunities{grid-template-columns:repeat(2,minmax(0,1fr))}
 .sponsors{grid-template-columns:1.4fr 1fr}
 .status-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
 .status-grid div,.status-grid div:nth-child(even){padding:1.1rem;border-bottom:0;border-left:1px solid rgba(21,27,32,.3)}
 .status-grid div:first-child{border-left:0;padding-left:0}
}
@media(min-width:52rem){
 .wrap{width:min(100% - 5rem,75rem)}
 .nav{flex-wrap:nowrap}
 .nav .brand{width:11rem}
 nav{order:0;flex:0 1 auto;font-size:.95rem;gap:1.4rem;padding:0}
 .hero{background-image:linear-gradient(90deg,rgba(21,27,32,.95) 0%,rgba(21,27,32,.83) 34%,rgba(21,27,32,.2) 100%),url(taller.webp?v=20261106c)}
 .split{grid-template-columns:1fr 1fr;gap:2.5rem}
 .visit{grid-template-columns:repeat(3,minmax(0,1fr))}
 .opportunities{grid-template-columns:repeat(4,minmax(0,1fr))}
}
.registration-link{font-size:.88rem;font-weight:800;text-underline-offset:.2em}
.hero .opening-logo{width:min(100%,38rem);aspect-ratio:2;object-fit:contain;mix-blend-mode:lighten}
.hero h1{font-size:inherit;margin-bottom:.85rem}
.hero-lead strong{display:block;margin-bottom:.45rem}
.program-routes,.partner-directory{display:grid;gap:1rem;margin:1.4rem 0}
.program-routes details,.partner-directory article{border:1px solid currentColor;padding:1rem}
.program-routes p{margin:.55rem 0}
.activity{margin-top:.7rem}
.activity dl{margin:.5rem 0 0}
.activity dt{font-weight:800}
.activity dd{margin:0 0 .4rem;color:var(--muted)}
.partner-directory b{font-size:.74rem;color:var(--orange);letter-spacing:.08em}
.partner-directory h3{margin-top:.5rem}
.commercial-info{margin-bottom:0}
.tracking>summary{background:none;color:var(--paper);border:1px solid var(--paper)}
.tracking>p{margin-top:1rem}
.board-item{margin-top:.65rem;border:1px solid rgba(247,247,244,.5);padding:1rem;display:grid;gap:.5rem}
.board-item p{margin:0}
.board-item label{display:grid;gap:.25rem}
.board-item select{max-width:100%;color:var(--ink);background:var(--paper);padding:.4rem}
.hotels{margin-top:2rem}
.receipt{border:0;background:none;color:var(--rust);text-decoration:underline;padding:0;cursor:pointer}
.guide-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;margin-top:1rem}
@media(min-width:40rem){.program-routes,.partner-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.board-item{grid-template-columns:1fr 1fr 1fr;align-items:center}}
@media print{.header,.guide-actions{display:none}.section{padding:0}}

.demo-banner{background:var(--paper);color:var(--ink);padding:.45rem 0;font-size:.82rem;font-weight:800}

.visitor-details > details{border-top:1px solid rgba(21,27,32,.24);padding:1rem 0}
.visitor-details > details:last-child{border-bottom:1px solid rgba(21,27,32,.24)}
.visitor-details > details > summary{font-size:1.15rem}
.visitor-details > details > :is(p,.faq,.form,.visit){margin-top:1rem}
.visitor-details .form{max-width:46rem}