/* Five requested diagrams only; other pages and the old lightbox remain unchanged. */
.osa-diagrams-v144 #h3_3 .osa-tests { grid-template-columns: minmax(0,1fr); }
.osa-diagrams-v144 .osa-diagram-v144 { position: relative; width: 100%; margin: 24px 0; padding: 0; border: 1px solid #ded5c7; border-radius: 8px; background: #faf8f2; overflow: hidden; }
.osa-diagrams-v144 .osa-diagram-v144 .osa-zoom-trigger-v64 { display: block; width: 100%; padding: 0; border: 0; background: transparent; cursor: zoom-in; }
.osa-diagrams-v144 .osa-diagram-v144 .osa-zoom-trigger-v64 img { display: block; width: 100%; max-width: none; max-height: none; height: auto; aspect-ratio: auto !important; object-fit: contain; border-radius: 0; margin: 0; transform: none; }
.osa-diagrams-v144 .osa-diagram-v144 figcaption { display: block; padding: 14px 20px 10px; text-align: left; }
.osa-diagrams-v144 .osa-diagram-v144 figcaption p { font-size: 14px; line-height: 1.8; margin: 0 0 8px; }
.osa-diagrams-v144 .osa-diagram-v144 .osa-diagram-note-v144 { color: #746a60; font-size: 13px; }
.osa-diagram-title-v144, .osa-diagram-legend-v144 { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.osa-diagrams-v144 .osa-diagram-v144 .osa-image-credit-v64, .osa-diagrams-v144 .osa-diagram-v144 .osa-zoom-hint-v64 { padding-inline: 20px; }
.osa-zoom-dialog-v144 { width: min(1240px,calc(100vw - 24px)); max-width: calc(100vw - 24px); max-height: calc(100dvh - 24px); padding: 0; border: 1px solid #c7b8a4; border-radius: 12px; background: #faf8f2; color: #493d32; overflow: hidden; box-sizing: border-box; }
.osa-zoom-dialog-v144[open] { display: flex; flex-direction: column; }
.osa-zoom-dialog-v144::backdrop { background: rgb(35 29 23 / 60%); }
.osa-zoom-dialog-v144 .osa-diagram-head-v144 { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 12px; border-bottom: 1px solid #ded5c7; flex: 0 0 auto; }
.osa-zoom-dialog-v144 .osa-diagram-head-v144 h2 { margin: 0; font-size: 18px; line-height: 1.4; border: 0; padding: 0; }
.osa-zoom-dialog-v144 .osa-diagram-tools-v144 { display: flex; gap: 8px; flex-shrink: 0; }
.osa-zoom-dialog-v144 button { min-height: 44px; min-width: 44px; padding: 8px 12px; border: 1px solid #c7b8a4; border-radius: 6px; background: #fffdf8; color: #493d32; font: inherit; font-size: 14px; cursor: pointer; }
.osa-zoom-dialog-v144 .osa-diagram-body-v144 { min-height: 0; overflow-y: auto; overscroll-behavior: contain; }
.osa-zoom-dialog-v144 .osa-diagram-media-v144 { position: relative; width: 100%; height: var(--diagram-media-height); overflow: auto; box-sizing: border-box; background: #fffdf8; }
.osa-zoom-dialog-v144 .osa-diagram-media-v144 > img { display: block; width: var(--diagram-image-width); height: var(--diagram-image-height); min-width: 0; max-width: none; max-height: none; aspect-ratio: auto; margin: 0 auto; object-fit: contain; }
.osa-zoom-dialog-v144[data-zoomed="true"] .osa-diagram-media-v144 > img { margin: 0; }
.osa-zoom-dialog-v144 .osa-diagram-status-v144 { position: absolute; inset: 0; display: grid; place-items: center; padding: 20px; color: #746a60; text-align: center; background: #faf8f2; font-size: 14px; }
.osa-zoom-dialog-v144 .osa-diagram-status-v144[hidden] { display: none; }
.osa-zoom-dialog-v144 .osa-diagram-caption-v144 { padding: 12px 16px; font-size: 14px; line-height: 1.8; }
.osa-zoom-dialog-v144 .osa-diagram-caption-v144 p { margin: 0 0 8px; font-size: 14px; line-height: 1.8; }
.osa-zoom-dialog-v144 .osa-diagram-caption-v144 small { display: block; color: #746a60; font-size: 13px; }
@media (max-width:600px) {
 .osa-diagrams-v144 #h3_3 .osa-test { padding-inline: 14px; }
 .osa-diagrams-v144 .osa-diagram-v144 figcaption { padding: 12px 14px; }
 .osa-diagrams-v144 .osa-diagram-legend-v144 { position: static; width: auto; height: auto; clip-path: none; white-space: normal; margin: 0 0 12px; padding: 0; list-style: none; display: grid; gap: 8px; }
 .osa-diagrams-v144 .osa-diagram-legend-v144 li { display: grid; grid-template-columns: 24px minmax(0,1fr); gap: 8px; padding-left: 0; font-size: 14px; line-height: 1.75; }
 .osa-diagrams-v144 .osa-diagram-legend-v144 li::before { content: none; }
 .osa-diagrams-v144 .osa-diagram-legend-v144 b { display: inline-grid; place-items: center; width: 24px; height: 24px; border: 1px solid #d5c5b0; border-radius: 50%; color: #72533a; font-size: 13px; font-weight: 400; }
 .osa-diagrams-v144 .osa-diagram-legend-v144 span { margin: 0; font-size: 14px; line-height: 1.75; }
 .osa-zoom-dialog-v144 .osa-diagram-head-v144 { padding-inline: 8px; gap: 6px; }
 .osa-zoom-dialog-v144 .osa-diagram-head-v144 h2 { font-size: 16px; }
}
@media (prefers-reduced-motion:reduce) { .osa-diagrams-v144 .osa-diagram-v144 *, .osa-zoom-dialog-v144 * { transition: none; animation: none; scroll-behavior: auto; } }