/* Only the business-research stage and its anonymized page reader. */
#project-understanding.r237-research-stage .r55-stage-heading { margin-bottom: 24px; }
#project-understanding.r237-research-stage .r55-stage-heading p { max-width: 1100px; }
#project-understanding .r237-research-steps { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:0 0 30px;padding:0;list-style:none; }
#project-understanding .r237-research-steps li { min-width:0;border-top:2px solid #b9a2dc;padding:14px 0 0; }
#project-understanding .r237-step-number { display:block;color:#9a7fbc;font-size:12px;letter-spacing:.08em;margin-bottom:9px; }
#project-understanding .r237-research-steps h3 { margin:0 0 8px;font-size:19px;line-height:1.5;color:#2d2342; }
#project-understanding .r237-research-steps p { margin:0;font-size:15px;line-height:1.8;color:#766587; }
#project-understanding .r237-research-samples { padding-top:22px;border-top:1px solid #e1d8ec; }
#project-understanding .r237-research-samples>header { display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px 24px;margin:0 0 18px; }
#project-understanding .r237-research-samples>header h3 { font-size:22px;line-height:1.4;margin:0;color:#2d2342; }
#project-understanding .r237-research-samples>header p { margin:0;font-size:13px;color:#887397; }
#project-understanding .r237-sample-grid { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px; }
#project-understanding .r237-sample-grid figure { min-width:0;margin:0;padding:0; }
#project-understanding .r237-sample-page { position:relative;display:block;overflow:hidden;border:1px solid #ded7e4;border-radius:8px;background:#f5f5ef;transition:box-shadow .18s ease,border-color .18s ease; }
#project-understanding .r237-sample-page:hover { border-color:#9273b6;box-shadow:0 8px 22px #31213e12; }
#project-understanding .r237-sample-page:focus-visible { outline:3px solid #8660c1;outline-offset:4px; }
#project-understanding .r237-sample-page img { display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:contain;margin:0; }
#project-understanding .r237-enlarge { position:absolute;right:8px;bottom:8px;padding:5px 9px;border:1px solid #dcd4e3;border-radius:5px;background:#fffffff2;font-size:12px;color:#583e74; }
#project-understanding .r237-sample-grid figcaption { display:flex;gap:10px;align-items:flex-start;padding:12px 0 0; }
#project-understanding .r237-sample-grid figcaption>span { font-size:12px;color:#927aa5;line-height:25px; }
#project-understanding .r237-sample-grid h4 { font-size:16px;line-height:1.5;color:#312642;margin:0 0 4px; }
#project-understanding .r237-sample-grid figcaption p { font-size:13px;line-height:1.6;margin:0;color:#867493; }
#project-understanding.r237-research-stage .r55-stage-output { margin-top:24px; }
#project-understanding .r237-research-reader { width:min(1000px,calc(100vw - 32px));max-width:none;height:min(94dvh,1200px);max-height:none;box-sizing:border-box;margin:auto;padding:0;border:1px solid #e0d6ec;border-radius:12px;background:#f7f5fa;color:#312642; }
#project-understanding .r237-research-reader[open] { display:flex;flex-direction:column; }
#project-understanding .r237-research-reader::backdrop { background:#1e152ac9; }
#project-understanding .r237-research-reader>header { display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 20px;background:#fff;border-bottom:1px solid #e6dfee;flex-shrink:0; }
#project-understanding .r237-research-reader header p { margin:0 0 3px;font-size:12px;color:#887397; }
#project-understanding .r237-research-reader header h2 { margin:0;font-size:19px;line-height:1.4; }
#project-understanding .r237-research-reader button { font:inherit;font-size:14px;min-height:40px;padding:7px 13px;border:1px solid #d9cce8;border-radius:6px;background:#fff;color:#67498a;cursor:pointer;white-space:nowrap; }
#project-understanding .r237-research-reader button:disabled { opacity:.4;cursor:default; }
#project-understanding .r237-research-reader button:focus-visible { outline:3px solid #8763bd;outline-offset:2px; }
#project-understanding .r237-reader-scroll { overflow:auto;min-height:0;flex:1;padding:20px;overscroll-behavior:contain; }
#project-understanding .r237-reader-scroll img { display:block;width:100%;height:auto;max-width:850px;margin:0 auto; }
#project-understanding .r237-research-reader>footer { display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 20px;background:#fff;border-top:1px solid #e6dfee;flex-shrink:0; }
#project-understanding [data-r237-position] { font-size:13px;color:#82728f; }
#project-understanding .r237-reader-tools { display:flex;gap:14px;align-items:center; }
#project-understanding .r237-research-reader.r237-zoomed .r237-reader-scroll img { width:1200px;max-width:none;margin:0; }
@media(max-width:1050px) {
 #project-understanding .r237-research-steps { grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 28px; }
 #project-understanding .r237-sample-grid { gap:14px; }
}
@media(max-width:680px) {
 #project-understanding .r237-research-steps { grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:24px; }
 #project-understanding .r237-step-number { float:left;margin:4px 10px 0 0; }
 #project-understanding .r237-research-steps h3 { font-size:18px; }
 #project-understanding .r237-research-steps p { font-size:14px;line-height:1.75; }
 #project-understanding .r237-sample-grid { grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px; }
 #project-understanding .r237-sample-grid figcaption { gap:6px; }
 #project-understanding .r237-sample-grid h4 { font-size:15px; }
 #project-understanding .r237-sample-grid figcaption p { font-size:12px; }
 #project-understanding .r237-enlarge { font-size:11px;padding:4px 6px;right:5px;bottom:5px; }
 #project-understanding .r237-research-reader { width:calc(100vw - 12px);height:96dvh;border-radius:8px; }
 #project-understanding .r237-research-reader>header { padding:10px 12px;gap:10px; }
 #project-understanding .r237-research-reader header h2 { font-size:17px; }
 #project-understanding .r237-reader-scroll { padding:8px; }
 #project-understanding .r237-research-reader>footer { padding:8px 12px; }
 #project-understanding .r237-reader-tools { gap:8px; }
 #project-understanding .r237-research-reader>footer button { padding:7px 9px;font-size:12px; }
}