/* Proposed layout tokens; type and color remain approved values. */
:root{--layout-max:1280px;--page-gutter:40px;--section-space:64px;--row-space:32px;--column-gap:64px;--space-related:16px;--space-group:24px}
.page{max-width:var(--layout-max);padding:0 var(--page-gutter)}
header{padding:24px 0;gap:24px}header nav{gap:24px}
.opening{padding:var(--section-space) 0}.opening h1{margin-bottom:var(--space-group)}
.opening .bottom{grid-template-columns:1.4fr 1fr;gap:var(--column-gap)}
.opening .bottom p{margin-bottom:0}.invitation{padding:20px 24px}
.work{margin:0 calc(-1 * var(--page-gutter));padding:var(--section-space) var(--page-gutter)}
.work h2{margin-bottom:var(--space-group)}.work article{grid-template-columns:1fr 1.15fr;gap:var(--column-gap);padding:var(--row-space) 0}.work article:last-child{padding-bottom:0}
.work p{margin-bottom:var(--space-related)}.program-type{margin-bottom:12px}
.mission{padding:var(--section-space) 0;gap:var(--column-gap)}.mission h2{margin-bottom:var(--space-related)}.mission p{margin-bottom:var(--space-related)}
.speaking{padding:var(--section-space) 0}.speaking h2{margin-bottom:var(--space-group)}.speaking details{padding:20px 0}.speaking details p{margin:16px 0 0;padding-top:0}
.news{padding:var(--section-space) 0}.news h2{margin-bottom:var(--space-related)}.news p{margin-bottom:var(--space-related)}
.contact{margin:0 calc(-1 * var(--page-gutter));padding:var(--section-space) var(--page-gutter)}.contact h2{margin-bottom:var(--space-group)}.contact p{margin-bottom:var(--space-related)}
footer{padding:32px 0;gap:24px}footer nav{gap:20px}
@media(max-width:700px){:root{--page-gutter:24px;--section-space:40px;--row-space:24px;--column-gap:24px}.opening .bottom,.work article,.mission{grid-template-columns:1fr;gap:24px}header{gap:20px}header nav{gap:16px}.invitation{padding:18px 20px}.work article:last-child{padding-bottom:0}}