.past-courses-page{background:#102b36;color:#e9f0f3}
.past-main{max-width:1440px;margin:auto;padding:calc(var(--site-header-height,96px) + 70px) 6% 64px}
.past-heading{padding-bottom:44px;border-bottom:1px solid #66828b}
.past-eyebrow{font:500 14px/1.5 var(--product-font,Arial);letter-spacing:.12em;color:#a9c6d2}
.past-heading h1{font:500 clamp(44px,6vw,86px)/1.12 var(--product-font,Arial);margin:14px 0 26px;letter-spacing:-.035em}
.past-heading h1 em{font-family:Georgia,serif;color:#a9d3e5;font-weight:400}
.past-years{display:flex;gap:12px}.past-years a{color:inherit;border:1px solid #73929d;border-radius:24px;padding:9px 23px;text-decoration:none;font-size:16px}.past-years a:hover,.past-years a:focus-visible{background:#a9d3e5;color:#102b36}
.past-year{display:grid;grid-template-columns:150px 1fr;gap:34px;padding:44px 0;border-bottom:1px solid #66828b;scroll-margin-top:125px}
.past-year h2{font:500 clamp(42px,4.7vw,66px)/1 var(--product-font,Arial);margin:8px 0;color:#a9d3e5}
.past-course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.past-course{padding:26px;background:#e6eef1;color:#163542;border-radius:18px}
.past-course h3{font:500 clamp(22px,2vw,29px)/1.2 var(--product-font,Arial);margin:0 0 14px;letter-spacing:-.02em}
.past-course p{font:400 16px/1.55 var(--product-font,Arial);margin:0 0 20px;color:#435c68}
.past-course ul{list-style:none;padding:0;margin:0}.past-course li{display:flex;flex-direction:column;gap:3px;padding:10px 0;border-top:1px solid #b4c6ce;font:500 16px/1.5 var(--product-font,Arial)}.past-course time{font-weight:400;color:#4d6672}
.past-source{font:400 14px/1.6 var(--product-font,Arial);color:#b5cbd4;margin:30px 0 0}.past-source a{color:inherit;text-underline-offset:4px}
@media(prefers-reduced-motion:no-preference){.past-course{animation:archive-enter .7s ease both}@keyframes archive-enter{from{opacity:.5;transform:translateY(12px)}to{opacity:1;transform:none}}}
@media(max-width:760px){.past-main{padding:125px 20px 40px}.past-year{grid-template-columns:1fr;gap:20px;padding:30px 0}.past-course-grid{grid-template-columns:1fr}.past-course{padding:22px}.past-heading{padding-bottom:28px}.past-year h2{font-size:48px}}

/* Preserve each original poster in full, including its heading and dates. */
.past-poster{display:block;background:#000;border-radius:12px;margin:0 0 24px;overflow:hidden;text-decoration:none}
.past-poster img{display:block;width:100%;height:480px;object-fit:contain;transition:opacity .3s ease}
.past-poster:hover img{opacity:.9}.past-poster:focus-visible{outline:3px solid #397d9a;outline-offset:4px}
@media(max-width:760px){.past-poster img{height:auto;max-height:560px;object-fit:contain}}

.past-poster{position:relative}
.past-poster .sold-banner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80%;max-width:320px;height:auto;max-height:none;object-fit:contain;pointer-events:none}