/* One row of posters, with an endless slide transition. */
.poster-carousel{position:relative;--poster-gap:32px;--poster-count:4}
.poster-viewport{overflow:hidden;touch-action:pan-y}
.poster-track{display:flex;gap:var(--poster-gap);will-change:transform}
.poster-slide{flex:0 0 calc((100% - (var(--poster-count) - 1)*var(--poster-gap))/var(--poster-count));min-width:0;margin:0}
.poster-slide img{width:100%;aspect-ratio:2/3;object-fit:contain;background:#f4f5f0;display:block}
.poster-slide figcaption{font-size:16px;line-height:1.6;padding-top:15px;min-height:66px}
.poster-carousel .poster-arrow{top:calc((100% - 66px)/2);width:40px;height:64px;background:#10241766;z-index:3}
.poster-carousel .poster-arrow.previous{left:0}.poster-carousel .poster-arrow.next{right:0}
.poster-carousel:hover .poster-arrow,.poster-carousel:focus-within .poster-arrow{opacity:1}
.poster-carousel:focus-visible{outline:2px solid #405b32;outline-offset:6px}
@media(max-width:800px){.poster-carousel{--poster-gap:20px}.poster-slide figcaption{font-size:14px}}
@media(max-width:600px){.poster-carousel{--poster-count:2;--poster-gap:18px}.poster-slide figcaption{font-size:13px;padding-top:12px;min-height:60px}.poster-carousel .poster-arrow{width:28px;height:48px;top:calc((100% - 60px)/2)}.poster-carousel .poster-arrow svg{width:22px}}
@media(hover:none){.poster-carousel .poster-arrow{opacity:.75}}
.ppt-collection{align-items:center;gap:5vw;padding-top:14px;padding-bottom:48px}
.ppt-showcase{min-width:0}.ppt-cover-stack{position:relative;width:100%;aspect-ratio:1.55;isolation:isolate}
.ppt-cover{position:absolute;width:76%;margin:0;top:calc(var(--layer)*4%);left:calc(var(--layer)*7%);z-index:calc(4 - var(--layer));transition:top .5s,left .5s,box-shadow .5s;box-shadow:0 4px 16px #26352822;border:1px solid #e5e8df;background:white}
.ppt-cover img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain;display:block}
.ppt-cover.is-selected{left:3%;top:25%;z-index:5;box-shadow:0 18px 32px #1b2f2426}
.ppt-cover-selector{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:6px}
.ppt-cover-selector button{display:flex;align-items:baseline;gap:12px;text-align:left;padding:12px 0;border:0;border-bottom:1px solid #dfe3da;background:none;color:#7b8375;font-size:13px;line-height:1.7}
.ppt-cover-selector button>span{font-size:10px;color:#87927e}.ppt-cover-selector button[aria-pressed=true]{color:#223921;border-color:#405b32}
.ppt-cover-selector button:hover{color:#223921}.ppt-cover-selector button:focus-visible{outline:2px solid #405b32;outline-offset:3px}
@media(max-width:800px){.ppt-collection{grid-template-columns:1fr;gap:22px}.ppt-intro{max-width:520px}.ppt-cover-stack{max-width:720px;margin:auto;aspect-ratio:1.6}.ppt-cover-selector{max-width:720px;margin:0 auto}}
@media(max-width:600px){.ppt-collection{padding-top:0;padding-bottom:30px}.ppt-collection h3{font-size:27px;line-height:1.5}.ppt-cover-stack{aspect-ratio:1.45}.ppt-cover{width:80%;left:calc(var(--layer)*5.7%)}.ppt-cover.is-selected{left:0;top:29%;width:86%}.ppt-cover-selector{gap:0 14px}.ppt-cover-selector button{font-size:11px;gap:6px;padding:10px 0}.ppt-cover-selector button>span{font-size:9px}}
@media(prefers-reduced-motion:reduce){.ppt-cover{transition:none}}