.casebook{margin:0 0 54px;border-top:1px solid var(--ink);padding-top:22px;scroll-margin-top:24px}.casebook-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}.casebook-heading .eyebrow{margin:0}.casebook-heading button{border:1px solid #aab69e;border-radius:5px;background:transparent;color:var(--ink);padding:10px 13px;font-size:11px}.case-tabs{display:flex;gap:0;border-bottom:1px solid var(--line);margin-bottom:26px;overflow:auto}.case-tabs button{flex:1;min-width:180px;padding:16px 12px;border:0;border-bottom:3px solid transparent;text-align:left;background:transparent;color:var(--muted);font-size:12px;white-space:nowrap}.case-tabs button[aria-pressed=true]{color:var(--ink);font-weight:700;border-bottom-color:var(--green)}.case-story{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;margin-bottom:22px;align-items:end}.case-story h2{font:clamp(28px,3.3vw,45px)/1.12 Georgia,serif;letter-spacing:-1.5px;margin:0 0 14px;max-width:650px}.case-story p:not(.eyebrow){font-size:13px;line-height:1.75;margin:0;max-width:620px;color:var(--muted)}.case-recorded{font:9px/1.7 monospace!important;padding-top:13px}.case-story dl{font-size:11px;border-top:1px solid var(--line);padding:8px 0}.case-images{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case-frame{margin:0;border:1px solid #aebaa5;border-radius:7px;overflow:hidden;background:var(--white);min-width:0}.case-frame figcaption{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:13px 16px;font:10px monospace;border-bottom:1px solid var(--line)}.case-frame img{display:block;width:100%;height:auto;aspect-ratio:1280/800;object-fit:contain;background:#f4f3ed}.case-state{font:10px Arial,sans-serif;font-weight:600}.case-image-foot{padding:10px 14px;border-top:1px solid var(--line);font:10px monospace;background:#e9edde}.case-lower{display:grid;grid-template-columns:1.25fr 1fr;gap:35px;padding:22px 0 0}.case-lower h3{font-size:12px;margin:0 0 12px}.case-lower p{font-size:12px;color:var(--muted);line-height:1.75;margin:0}.case-lower .focus-path{min-height:36px}.case-scope{font-size:10px!important;line-height:1.7;margin:15px 0!important;color:var(--muted)}.case-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:17px;margin-top:20px}.case-actions button{background:var(--green);border:0;border-radius:5px;color:white;font-size:12px;line-height:1.5;padding:13px 17px;max-width:70%;text-align:left}.case-actions a{font-size:11px}.case-source{margin-top:20px;border:1px solid var(--line);border-radius:5px}.case-source pre{border-radius:0;margin:0 18px 18px;max-height:260px}.pitch-mode .intro,.pitch-mode #workbench,.pitch-mode #benchmarks,.pitch-mode #methodology,.pitch-mode footer{display:none}.pitch-mode .casebook{margin-top:28px}.pitch-mode .case-story h2{font-size:clamp(32px,4vw,53px)}.pitch-mode .case-frame img{max-height:430px}.pitch-mode .case-source{display:none}@media(max-width:760px){.case-story,.case-lower{grid-template-columns:1fr;gap:16px}.case-images{gap:10px}.case-frame figcaption{padding:10px;font-size:9px;flex-wrap:wrap}.case-state{font-size:9px}.case-image-foot{font-size:9px;padding:9px}.case-tabs button{min-width:165px}.case-actions{align-items:flex-start;flex-direction:column;gap:15px}.case-actions button{max-width:100%}.casebook-heading .eyebrow{font-size:8px;line-height:1.6}.case-story h2{letter-spacing:-.8px}.casebook{margin-bottom:38px}}@media(max-width:420px){.case-images{grid-template-columns:1fr}.casebook-heading{align-items:flex-start}.casebook-heading button{max-width:120px;flex-shrink:0}}