/* AI origin is shown with a small IBM-Carbon purple provenance label only. */
.ai-concept-section {padding-top:74px;padding-bottom:82px;}
.ai-gallery-heading {display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px;}
.ai-gallery-heading h2 {margin:12px 0 12px;color:var(--theme-deep);font:500 clamp(32px,3.5vw,52px)/1.17 Georgia,serif;letter-spacing:-.025em;}
.ai-gallery-heading p{max-width:680px;margin:0;color:var(--theme-muted);font-size:15px;line-height:1.75;}
.ai-disclosure {flex-shrink:0;max-width:300px;border:1px solid #d4bbff;background:#f6f2ff;color:#6729bd;border-radius:8px;padding:10px 14px;display:grid;grid-template-columns:21px 1fr;gap:2px 6px;font-size:12px;line-height:1.4;}
.ai-disclosure>span:first-child{font-size:19px;grid-row:span 2;line-height:1;}
.ai-disclosure strong{font-weight:750;}
.ai-disclosure>span:last-child{color:#593e77;grid-column:2;}
.ai-gallery-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.ai-gallery-card{margin:0;background:var(--theme-surface);border:1px solid var(--theme-border);border-radius:8px;overflow:hidden;min-width:0;}
.ai-gallery-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;}
.ai-gallery-card figcaption{display:flex;flex-direction:column;gap:5px;padding:18px 20px 20px;}
.ai-gallery-card figcaption span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:var(--theme-accent)}
.ai-gallery-card figcaption strong{font:500 25px/1.2 Georgia,serif;color:var(--theme-deep)}
.ai-gallery-card figcaption small{font-size:13px;line-height:1.5;color:var(--theme-muted)}
.ai-gallery-note{margin:20px 0 0;padding:13px 15px;border-left:3px solid #8a3ffc;background:var(--theme-surface);font-size:12px!important;line-height:1.65!important;color:var(--theme-muted)!important;}
.ai-gallery-note a{color:var(--theme-accent);}
@media(max-width:800px){.ai-gallery-heading{flex-direction:column;align-items:start}.ai-disclosure{max-width:none}}
@media(max-width:700px){.ai-concept-section{padding:50px 20px}.ai-gallery-grid{grid-template-columns:1fr}.ai-gallery-card img{max-height:350px}.ai-gallery-card figcaption{padding:15px 18px}.ai-gallery-heading h2{font-size:35px}}