.case-page main{padding-bottom:40px}.case-back{display:inline-flex;align-items:center;gap:6px;margin:28px 0 0;font-size:14px;font-weight:500;color:var(--text-secondary);text-decoration:none}.case-back:hover{color:var(--blue)}.case-hero{margin-top:20px;padding:48px 24px 40px}.case-hero__tags{display:flex;gap:8px;margin-bottom:18px}.case-hero__title{font-size:56px;font-weight:800;line-height:1.05;letter-spacing:-.01em}.case-hero__subtitle{margin:18px 0 0;font-size:19px;line-height:1.5;color:var(--text-secondary)}.case-cover{margin:36px 0 0;border-radius:var(--radius-lg);overflow:hidden}.case-cover img{display:block;width:100%}.case-cover figcaption{margin-top:14px;font-size:13px;color:var(--text-muted);text-align:center}.case-meta{display:flex;flex-wrap:wrap;gap:28px;padding:22px 0;margin-top:8px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.case-meta__item{display:flex;flex-direction:column;gap:4px;max-width:220px}.case-meta__label{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-weight:600}.case-meta__value{font-size:14px;line-height:1.4;color:var(--text)}.short{margin-top:80px}.short h2{font-size:32px;margin-bottom:28px}.short__grid{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}.short__text h3{font-family:var(--font-body);font-size:15px;font-weight:700;color:var(--text);margin:26px 0 8px}.short__text h3:first-child{margin-top:0}.short__text p{margin:0 0 14px;font-size:15px;line-height:1.65;color:var(--text-secondary)}.short__text ul{margin:0 0 14px;padding-left:20px;font-size:15px;line-height:1.65;color:var(--text-secondary)}.short__text li{margin-bottom:6px}.short__refs{display:flex;flex-direction:column;gap:16px;position:sticky;top:100px}.short-ref{aspect-ratio:16 / 10.5;border-radius:var(--radius-md);background:#f1f2f5;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;overflow:hidden}.short-ref span{font-size:13px;color:var(--text-muted)}.short-ref img{width:100%;height:100%;object-fit:cover}.short__stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.short-stat{background:linear-gradient(180deg,#fff,#f2f3f6);border:1px solid rgba(255,255,255,.8);box-shadow:0 1px 2px #12141a0d,0 10px 20px -8px #12141a2e;border-radius:var(--radius-md);padding:24px 22px}.short-stat__value{font-family:var(--font-display);font-size:30px;font-weight:800;color:var(--text);line-height:1.1}.short-stat__label{margin-top:10px;font-size:13px;line-height:1.4;color:var(--text-secondary)}.case-detail{margin-top:90px}.case-block{margin:0 0 88px}.case-block h2{font-size:28px;margin-bottom:22px}.case-block h3{font-size:19px;margin:32px 0 12px}.case-block h4{font-family:var(--font-body);font-size:15px;font-weight:700;color:var(--text);margin:22px 0 8px}.case-block p{font-size:16px;line-height:1.7;color:var(--text-secondary);margin:0 0 16px}.case-block p:last-child{margin-bottom:0}.case-block ul,.case-block ol{margin:0 0 16px;padding-left:22px;font-size:16px;line-height:1.7;color:var(--text-secondary)}.case-block li{margin-bottom:6px}.case-block strong{color:var(--text)}.case-finding{margin:20px 0;padding-left:44px;position:relative}.case-finding__num{position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;background:var(--border);color:var(--text);font-family:var(--font-display);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}.case-finding p{margin-bottom:0}.case-callout{display:flex;gap:12px;background:#f6f7f9;border-radius:var(--radius-sm);padding:16px 18px;margin:20px 0}.case-callout__icon{flex-shrink:0;font-size:18px;line-height:1.5}.case-callout p{margin:0;font-size:15px;line-height:1.6;color:var(--text)}.case-callout--todo{background:#fdf6e3;border:1px dashed #d8c48f}.case-figure{margin:24px 0}.case-figure--wide{max-width:960px;margin-left:auto;margin-right:auto}.case-figure__frame{aspect-ratio:16 / 10;border-radius:var(--radius-md);background:repeating-linear-gradient(135deg,#f1f2f5,#f1f2f5 10px,#e9eaee 10px,#e9eaee 20px);border:1px dashed var(--border);display:flex;align-items:center;justify-content:center;text-align:center;padding:20px}.case-figure__label{font-size:13px;color:var(--text-muted);max-width:320px}.case-figure img{display:block;width:100%;border-radius:var(--radius-md)}.case-figure figcaption{margin-top:10px;font-size:13px;color:var(--text-muted);text-align:center}.case-figure-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case-stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.case-stat{background:#f6f7f9;border-radius:var(--radius-sm);padding:18px;text-align:center}.case-stat__value{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--text)}.case-stat__label{margin-top:4px;font-size:13px;color:var(--text-secondary);line-height:1.4}.case-kbd-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px}.case-kbd-table th,.case-kbd-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}.case-kbd-table th{color:var(--text-muted);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.case-kbd-table td:last-child,.case-kbd-table th:last-child{text-align:right}kbd{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;background:#f1f2f5;border:1px solid var(--border);border-radius:6px;padding:2px 7px}.related{margin-top:90px}.related h2{font-size:32px;margin-bottom:28px}.related__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.related-case{display:block;text-decoration:none;color:inherit}.related-case__media{aspect-ratio:4 / 3;border-radius:var(--radius-md);overflow:hidden;background:linear-gradient(135deg,#1c2530,#0e1116)}.related-case__media img{width:100%;height:100%;object-fit:cover;object-position:top}.related-case__media--placeholder{background:#f2f3f5;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px}.related-case__media--placeholder span{font-size:14px;font-weight:500;color:var(--text-muted)}.related-case__meta{margin:14px 0 4px;font-size:13px;color:var(--text-muted)}.related-case__title{font-size:16px;font-weight:700;color:var(--text)}@media (max-width: 1100px){.case-hero__title{font-size:36px}.short__grid{grid-template-columns:1fr}.short__refs{position:static;flex-direction:row;flex-wrap:wrap}.short-ref{flex:1 1 240px}.case-stats-row{grid-template-columns:1fr}.related__grid{grid-template-columns:1fr 1fr}}@media (max-width: 640px){.case-figure-row{grid-template-columns:1fr}.short__refs{flex-direction:column}.related__grid,.short__stats{grid-template-columns:1fr}}