:root{--ink:#242424;--muted:#616161;--red:#9c174c;--line:#e2e2e2;--paper:#fff;--soft:#f7f7f7;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:var(--red);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.25}h1,h2{font-family:var(--serif);font-weight:600}h2{font-size:26px;margin-bottom:18px}h3{font-size:19px}p{margin-bottom:18px}p:last-child{margin-bottom:0}img{max-width:100%}.container{width:min(1080px,calc(100% - 64px));margin-inline:auto}.narrow{max-width:800px}.site-shell{min-height:100vh;display:flex;flex-direction:column}main{flex:1}.skip{position:fixed;left:16px;top:-100px;background:var(--red);color:#fff;padding:10px 16px;z-index:100}.skip:focus{top:12px}.site-header{background:#fff;border-top:4px solid var(--red);border-bottom:1px solid var(--line)}.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:27px;padding-bottom:23px}.wordmark{color:var(--ink);font:600 27px/1.2 var(--serif)}.wordmark:hover{text-decoration:none}.wordmark small{display:block;font:14px/1.5 var(--sans);color:var(--muted);margin-top:5px}.university{font-size:13px;color:var(--muted)}.nav{display:flex;align-items:start;gap:30px;font-size:14px}.nav>a,.past summary{display:flex;align-items:center;gap:6px;padding:10px 0 13px;color:#515151;border-bottom:2px solid transparent;white-space:nowrap}.nav>a:hover,.nav>a.active,.past[open] summary{color:var(--red);text-decoration:none;border-bottom-color:var(--red)}.past{position:relative}.past summary{cursor:pointer;list-style:none}.past summary::-webkit-details-marker{display:none}.past-menu{position:absolute;right:0;min-width:190px;z-index:20;background:white;border:1px solid var(--line);padding:6px 0}.past-menu a{display:block;padding:10px 17px;color:var(--ink)}.past-menu a:hover{background:var(--soft);color:var(--red)}.menu-button{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);background:white;color:var(--ink)}.eyebrow,.tag,.section-no{font:600 12px/1.5 var(--sans);letter-spacing:.07em;text-transform:uppercase;color:var(--red);margin-bottom:15px}.home-intro{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:65px;padding-block:62px 54px}.home-intro h1{font-size:43px;line-height:1.16;letter-spacing:-.025em;margin-bottom:24px}.intro-text{font-size:17px;max-width:620px;color:#4b4b4b;margin-bottom:28px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;background:var(--red);color:white;border:1px solid var(--red);padding:10px 17px;font:14px/1.6 var(--sans);text-decoration:none}.button:hover{background:#80103d;text-decoration:none}.text-link{display:inline-flex;align-items:center;gap:9px;font-size:14px;text-decoration:underline;text-underline-offset:4px}.event-details{align-self:start;background:var(--soft);border-top:3px solid var(--red);padding:24px}.event-details h2{font-size:21px;margin-bottom:18px}.event-details dl{margin:0 0 18px}.event-details dl>div+div{margin-top:17px}.event-details dt{font-size:12px;color:var(--muted)}.event-details dd{font-size:14px;line-height:1.55;margin:3px 0 0}.home-sections{padding-bottom:64px}.home-row{display:grid;grid-template-columns:240px minmax(0,1fr);gap:40px;border-top:1px solid var(--line);padding-block:30px}.home-row:last-child{padding-bottom:0}.home-row h2{font-size:25px}.home-row p{max-width:750px;margin-bottom:13px}.archive-links{display:grid;grid-template-columns:1fr 1fr;gap:30px}.archive-links>a{display:flex;justify-content:space-between;gap:12px;padding:0 0 9px}.archive-links strong{display:block;font-weight:500}.archive-links small{display:block;font-size:13px;color:var(--muted);margin-top:5px}.archive-links svg{flex-shrink:0;margin-top:4px}.page-head{padding:45px 0 28px;border-bottom:1px solid var(--line)}.page-head h1{font-size:39px;line-height:1.2;max-width:880px;margin-bottom:16px;letter-spacing:-.02em}.page-head h1:last-child{margin-bottom:0}.lede{max-width:780px;font-size:16px;color:var(--muted)}.section{padding-block:40px 64px}.section-title{display:flex;align-items:center;gap:16px;margin-bottom:25px}.section-title h2{margin:0}.section-title>span{font-size:13px;color:var(--muted)}.notice,.status{border-left:3px solid var(--red);background:var(--soft);padding:22px 26px;max-width:850px}.notice h2,.status h2{font-size:24px;margin-bottom:10px}.notice p,.status p{color:var(--muted)}.programme-summary{display:grid;grid-template-columns:repeat(3,1fr);margin-top:42px;border-block:1px solid var(--line)}.programme-summary section{padding:25px 24px 25px 0}.programme-summary section+section{border-left:1px solid var(--line);padding-left:26px}.programme-summary h2{font-size:23px;margin-bottom:15px}.programme-summary p{font-size:14px;color:var(--muted)}.programme-summary .session-count{font-size:19px;color:var(--red);margin-bottom:8px}.speaker-section{margin-top:40px}.speaker-list{display:grid;grid-template-columns:1fr 1fr;gap:24px}.speaker-list article{display:flex;gap:20px;border-top:1px solid var(--line);padding-top:20px}.speaker-list img{width:90px;height:112px;object-fit:cover}.speaker-list h3{margin-bottom:6px}.speaker-list p{font-size:14px;margin-bottom:6px}.talk-title{font-style:italic}.registration-details{margin-top:35px}.registration-details h2{font-size:23px;margin-top:28px}.committee-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px}.committee-grid img{width:120px;height:150px;object-fit:cover;display:block;margin-bottom:16px}.committee-grid h3{font:600 22px/1.3 var(--serif);margin-bottom:7px}.committee-grid strong{font:600 13px/1.5 var(--sans);display:block;margin-bottom:6px}.committee-grid p{font-size:13px;color:var(--muted);line-height:1.55;margin-bottom:12px}.committee-grid a{display:inline-flex;align-items:center;gap:6px;font-size:13px}.organizer-grid{display:grid;grid-template-columns:240px 1fr;gap:40px;margin:48px 0 32px;border-top:1px solid var(--line);padding-top:30px}.link-list{display:grid;gap:13px}.link-list a{display:flex;align-items:center;gap:10px;font-size:15px}.link-list svg{width:14px;flex-shrink:0}.contact-strip{border-top:1px solid var(--line);padding-top:25px;display:grid;grid-template-columns:240px 1fr;gap:40px}.contact-strip .section-no{font-family:var(--serif);font-size:25px;letter-spacing:0;text-transform:none;color:var(--ink)}.info-layout{display:grid;grid-template-columns:200px minmax(0,1fr);gap:60px}.info-layout aside{align-self:start;display:grid;gap:8px;font-size:14px}.info-layout aside a{padding:8px 0;border-bottom:1px solid var(--line)}.long h2{font-size:28px}.long h3{font-size:20px;margin-top:30px}.long section+section{margin-top:42px}.taxi-card{background:var(--soft);border-left:3px solid var(--red);padding:20px 24px;margin-block:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px 24px}.taxi-card span{grid-column:1/-1;font-size:12px;color:var(--muted)}.taxi-card strong{font-size:16px;font-weight:500}.source-links{display:grid;gap:7px;font-size:13px}.source-links a svg{vertical-align:middle}.visitor-list div{display:grid;grid-template-columns:155px 1fr;gap:18px;border-top:1px solid var(--line);padding:18px 0}.visitor-list dt{font-size:14px;font-weight:600}.visitor-list dd{margin:0;font-size:14px}.archive section+section{margin-top:42px}.archive-facts{display:grid;grid-template-columns:1fr 1fr 1.8fr 1.2fr;border-block:1px solid var(--line);gap:25px}.archive-facts div{padding:20px 0}.archive-facts dt{font-size:12px;color:var(--muted)}.archive-facts dd{font-size:14px;margin:6px 0 0}.keynote-name{border-left:3px solid var(--red);padding:8px 22px}.keynote-name p{font:600 25px/1.3 var(--serif);margin-bottom:8px}.keynote-name span{font-size:14px;color:var(--muted)}.names-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 25px}.names-grid div{border-top:1px solid var(--line);padding:15px 0}.names-grid strong{font-size:15px;font-weight:500}.names-grid span{display:block;font-size:13px;color:var(--muted);margin-top:4px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:13px;font-weight:600;background:var(--soft)}th,td{border-bottom:1px solid var(--line);padding:12px;vertical-align:top}th:first-child,td:first-child{white-space:nowrap}.session-note{font-size:13px;color:var(--muted)}.programme-callout{background:var(--soft);border-left:3px solid var(--red);padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:30px}.programme-callout h2{font-size:25px;margin-bottom:8px}.programme-callout .tag{margin-bottom:8px}.programme-callout p{font-size:14px}.reading{max-width:820px;font-size:16px;line-height:1.7}.reading h2{font-size:28px}.reading h3{font:600 23px/1.3 var(--serif);margin-top:30px}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 18px}.gallery figure{margin:0}.gallery button{border:0;padding:0;background:var(--soft);display:block;position:relative;cursor:zoom-in;width:100%}.gallery img{width:100%;height:auto;aspect-ratio:3/2;object-fit:contain;display:block}.gallery button svg{position:absolute;right:8px;bottom:8px;background:#fff;color:#444;padding:5px;width:27px;height:27px}.gallery figcaption{font-size:12px;color:var(--muted);padding-top:8px;line-height:1.4}.lightbox{border:0;padding:18px;background:#fff;max-width:min(1100px,94vw);max-height:94vh;width:max-content}.lightbox::backdrop{background:rgba(0,0,0,.78)}.lightbox-bar{display:flex;justify-content:flex-end;gap:10px;margin-bottom:12px}.lightbox button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}.lightbox img{display:block;max-width:100%;max-height:70vh;width:auto;height:auto;margin:auto}.lightbox p{font-size:13px;margin:12px 0 0}.lightbox p span{color:var(--muted);margin-left:15px}.ack{border-top:1px solid var(--line);padding-top:24px;display:grid;grid-template-columns:240px 1fr;gap:40px}.ack h2{font-size:25px}footer{background:var(--soft);border-top:1px solid var(--line);padding:32px 0 18px}.footer-grid{display:grid;grid-template-columns:1.1fr .8fr 1.5fr;gap:48px}.footer-grid h2{font:600 21px/1.3 var(--serif);margin-bottom:10px}.footer-grid h3{font-size:13px;margin-bottom:12px}.footer-grid p,.footer-grid a{font-size:12px;line-height:1.7;color:var(--muted)}.footer-grid a:hover{color:var(--red)}.footer-grid>div>a{display:block;margin-top:5px}.copyright{font-size:11px;color:var(--muted);border-top:1px solid var(--line);margin-top:25px;padding-top:15px}:focus-visible{outline:2px solid var(--red);outline-offset:4px}section[id]{scroll-margin-top:24px}
@media(max-width:950px){.nav{gap:22px}.home-intro{gap:35px;grid-template-columns:minmax(0,1fr) 255px}.home-intro h1{font-size:37px}.committee-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.info-layout{gap:35px;grid-template-columns:160px minmax(0,1fr)}.footer-grid{gap:28px}.home-row,.organizer-grid,.contact-strip,.ack{grid-template-columns:190px minmax(0,1fr);gap:28px}.programme-callout{align-items:flex-start;flex-direction:column;gap:20px}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.masthead{padding-block:20px}.university{display:none}.wordmark{font-size:24px}.wordmark small{font-size:13px}.menu-button{display:flex;flex-shrink:0}.nav{display:none}.nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0;padding-bottom:15px}.nav>a,.past summary{padding:10px 0}.past-menu{position:static;border:0;border-left:1px solid var(--line);margin-left:6px}.past-menu a{padding:8px 16px}.home-intro{grid-template-columns:1fr;padding-block:36px;gap:28px}.home-intro h1{font-size:36px}.desktop-break{display:none}.event-details{padding:20px}.event-details dl{display:grid;grid-template-columns:1fr 1.3fr;gap:17px}.event-details dl>div+div{margin-top:0}.event-details dl>div:last-child{grid-column:1/-1}.home-row,.organizer-grid,.contact-strip,.ack{grid-template-columns:1fr;gap:10px}.home-row h2{margin-bottom:8px}.home-sections{padding-bottom:40px}.page-head{padding-block:30px 23px}.page-head h1{font-size:32px}.section{padding-block:30px 40px}.programme-summary{grid-template-columns:1fr;margin-top:28px}.programme-summary section{padding:22px 0}.programme-summary section+section{border-left:0;border-top:1px solid var(--line);padding-left:0}.programme-summary h2{margin-bottom:8px}.programme-summary p{margin-bottom:6px}.speaker-list{grid-template-columns:1fr}.committee-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.info-layout{grid-template-columns:1fr;gap:25px}.info-layout aside{display:flex;flex-wrap:wrap;gap:10px 22px}.info-layout aside .section-no{display:none}.names-grid,.archive-facts{grid-template-columns:1fr 1fr}.archive-facts{gap:0 20px}.gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.archive section+section{margin-top:32px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:last-child{grid-column:1/-1}.visitor-list div{grid-template-columns:130px minmax(0,1fr)}.table-wrap table{min-width:620px}.lightbox{padding:12px}.lightbox img{max-height:65vh}}
@media(max-width:420px){.home-intro h1{font-size:32px}.archive-links{grid-template-columns:1fr;gap:22px}.taxi-card{grid-template-columns:1fr}.visitor-list div{grid-template-columns:1fr;gap:6px}.actions{gap:18px}.gallery{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Historical workshop pages */
.archive-switch{display:flex;gap:26px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:30px;font-size:14px;flex-wrap:wrap}.archive-switch [aria-current=page]{color:var(--ink);font-weight:600}.archive-intro{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:60px}.archive-summary{margin:0;border-left:1px solid var(--line);padding-left:30px}.archive-summary>div+div{margin-top:18px}.archive-summary dt{font-size:12px;color:var(--muted)}.archive-summary dd{margin:4px 0 0;font-size:14px}.section-links{display:flex;gap:12px 24px;flex-wrap:wrap;margin-top:22px;font-size:14px}.section-links a{text-decoration:underline;text-underline-offset:4px}.archive-keynotes,.day-summary,.archive-speaker-columns{display:grid;grid-template-columns:1fr 1fr;gap:36px}.archive-keynote{border-left:3px solid var(--red);padding:6px 22px}.archive-keynote h3{font:600 25px/1.3 var(--serif);margin-bottom:8px}.archive-keynote .tag{margin-bottom:10px}.speaker-affiliation{font-size:14px;color:var(--muted);margin-bottom:16px}.lecture-title{font-size:17px;line-height:1.5;margin-bottom:12px}.subsection-heading{margin-top:36px}.session-heading th{color:var(--red);padding:15px 12px;background:#faf7f8}.day-summary{margin-top:25px}.day-summary h3{font:600 22px/1.3 var(--serif);margin-bottom:8px}.day-summary p{font-size:14px;margin-bottom:10px}.archive-speaker-columns section+section{margin-top:0}.archive-speaker-columns ul{columns:2;list-style:none;padding:0;margin:0 0 20px}.archive-speaker-columns li{font-size:14px;break-inside:avoid;padding:5px 0}.archive-speaker-columns h3{font-family:var(--serif);font-size:23px}.historical-note{margin-top:18px}.photo-group{border-top:1px solid var(--line)}.photo-group:last-child{border-bottom:1px solid var(--line)}.photo-group>summary{cursor:pointer;padding:20px 4px;font-size:17px;font-weight:600}.photo-group>summary span{font-size:12px;font-weight:400;color:var(--muted);margin-left:15px;white-space:nowrap}.photo-group>.gallery{padding:0 0 25px}.archive-end{margin-top:42px;padding-top:25px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.archive-intro,.archive-keynotes,.day-summary,.archive-speaker-columns{grid-template-columns:1fr;gap:25px}.archive-summary{border-left:0;border-top:1px solid var(--line);padding:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:20px}.archive-summary>div+div{margin-top:0}.archive-speaker-columns{gap:15px}.photo-group>summary{font-size:15px}.photo-group>summary span{font-size:11px;margin-left:8px}.archive-switch{gap:12px 20px}}

@media(max-width:760px){.archive #programme table{min-width:0}.archive #programme thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.archive #programme tbody,.archive #programme tr,.archive #programme td{display:block}.archive #programme tr{padding:12px 0;border-bottom:1px solid var(--line)}.archive #programme td{border:0;padding:3px 10px;white-space:normal}.archive #programme td:first-child{font-size:12px;color:var(--muted)}.archive #programme td:nth-child(2){font-weight:600}.archive #programme tr.session-heading{padding:0}.archive #programme .session-heading th{display:block;border:0;font-size:13px}}

.archived-programme-pages { max-width: 900px; margin: 2rem auto; }
.archived-programme-pages figure { margin: 0 0 2.5rem; }
.archived-programme-pages img { display: block; width: 100%; height: auto; border: 1px solid #e5e5e5; }
.archived-programme-pages figcaption { margin-top: .6rem; color: #555; font-size: .9rem; }

.organizer-logos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; gap: clamp(8px, 2vw, 28px); width: 100%; margin-bottom: 24px; }
.organizer-logos a { display: flex; align-items: center; justify-content: center; width: 100%; min-width: 0; aspect-ratio: 3.8 / 1; }
.organizer-logos img { display: block; width: 100%; height: 100%; object-fit: contain; }
.organizer-centre-name { font-size: 18px; line-height: 1.4; }

.visitor-guide > section + section { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 32px; }
.visitor-guide h3 { font-size: 17px; margin-bottom: 10px; }
.visitor-official-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 16px 0; }
.visitor-official-links a, .visitor-travel-row a { font-size: 14px; }
.visitor-help { margin-top: 20px; font-size: 14px; color: var(--muted); }
.visitor-travel-row { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 24px; padding: 20px 0; border-top: 1px solid var(--line); }
.visitor-travel-row p { margin-bottom: 8px; }
@media(max-width:600px) { .visitor-travel-row { grid-template-columns: 1fr; gap: 4px; } }

.archive-essentials { margin: 24px 0 32px; padding-bottom: 24px; border-bottom: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 16px 40px; align-items: start; }
.archive-essentials p { max-width: 620px; margin: 0; }
.archive-essentials strong { font-size: 13px; color: var(--muted); font-weight: 500; }
.programme-day { border-bottom: 1px solid var(--line); }
.programme-day summary { padding: 18px 4px; cursor: pointer; font-weight: 500; color: var(--red); }
.archive .programme-callout { background: transparent; border: 0; padding: 0 0 16px; }
.archive .programme-callout h2 { margin: 0; }
.archive #organizers { border-top: 1px solid var(--line); padding-top: 28px; }
.registration-details h2:not(:first-child) { margin-top: 30px; }

.home-keynotes { border-top: 1px solid var(--line); padding: 32px 0; }
.home-keynote { display: grid; grid-template-columns: 180px minmax(0,1fr); gap: 32px; padding: 24px 0; }
.home-keynote + .home-keynote { border-top: 1px solid var(--line); }
.home-keynote > img { width: 180px; height: 210px; object-fit: cover; object-position: top; }
.home-keynote h3 { font-family: var(--serif); font-size: 25px; margin-bottom: 6px; }
.home-keynote p { font-size: 15px; line-height: 1.75; }
.home-keynote .keynote-university { color: var(--muted); margin-bottom: 14px; }
@media(max-width:600px) { .home-keynote { grid-template-columns: 1fr; gap: 18px; } .home-keynote > img { width: 144px; height: 168px; } }

.archive-keynote-feature { border-top: 1px solid var(--line); padding-top: 28px; }
.archive .home-keynote p { max-width: none; }
.archive-talk { padding-left: 14px; border-left: 2px solid var(--red); }
.archive-talk strong { font-size: 12px; color: var(--muted); font-weight: 500; }
.archive-credit { margin: 32px 0 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }