.use-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:-25px 0 90px}.use-cases a,.guide-summary,.update-entry{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.use-cases b,.use-cases small{display:block}.use-cases b{font-size:1.05rem;margin:7px 0}.use-cases small{color:var(--muted)}.guide-summary{margin-bottom:34px}.guide-summary h2{margin-top:0}.guide-summary li{margin:6px 0}.guide-summary a,.update-entry a,.checklist a{color:var(--green);font-weight:750}.update-entry{display:grid;grid-template-columns:130px 1fr;gap:30px;margin-bottom:90px}.update-entry time{color:var(--green);font-weight:800}.update-entry h2{margin-top:0}.share-bar{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 20px;margin:0 0 34px;border:1px solid #b8dccb;background:var(--mint);border-radius:12px}.share-bar b,.share-bar small{display:block}.share-bar small{color:#476359;margin-top:2px}.share-bar>div:last-child{display:flex;gap:8px}.share-bar .button{margin:0;cursor:pointer}.comparison{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:22px 0}.comparison>div{padding:18px;border:1px solid var(--line);background:#fff;border-radius:10px}.comparison p{margin:6px 0 0}.guide-results{margin:20px auto 80px}.breadcrumbs{display:flex;gap:8px;align-items:center;padding-top:34px;color:var(--muted);font-size:.8rem}.breadcrumbs a{color:var(--green)}.model-detail-head{padding-top:42px}.model-detail-head code{display:inline-block;padding:6px 9px;background:#eaf1ed;border-radius:6px;overflow-wrap:anywhere}.model-prose details{border-top:1px solid var(--line);padding:14px 0}.model-prose summary{cursor:pointer;font-weight:750}.model-prose details p{margin-bottom:0}.model-prose .note{padding:12px;background:#fff8e9;border-radius:8px}.guide-results>.cards.standalone{margin-top:18px}@media(max-width:800px){.use-cases{grid-template-columns:1fr}.update-entry{grid-template-columns:1fr;gap:8px}.share-bar{align-items:flex-start;flex-direction:column}.comparison{grid-template-columns:1fr}nav a:nth-child(3){display:none}}
.operation-brief{margin:-35px 0 70px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:16px}.operation-brief-head,.operation-retention{display:flex;align-items:center;justify-content:space-between;gap:24px}.operation-brief-head{padding-bottom:22px;border-bottom:1px solid var(--line)}.operation-brief h2{font-size:2rem;margin:5px 0}.operation-brief p{margin:0;color:var(--muted)}.operation-brief button{cursor:pointer;white-space:nowrap}.operation-signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin:1px 0}.operation-signal-grid a{display:grid;gap:7px;padding:20px;background:#fff}.operation-signal-grid span{font-size:.68rem;font-weight:850;letter-spacing:.1em;color:var(--green)}.operation-signal-grid b{line-height:1.4}.operation-signal-grid small,.operation-retention small{color:var(--muted)}.operation-retention{padding-top:20px}.operation-retention b,.operation-retention small{display:block}.operation-retention>div:last-child{display:flex;gap:8px;flex-wrap:wrap}.operation-retention a{padding:7px 11px;border:1px solid var(--line);border-radius:999px;font-size:.78rem;font-weight:750;color:var(--green)}@media(max-width:800px){.operation-signal-grid{grid-template-columns:repeat(2,1fr)}.operation-brief-head,.operation-retention{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.operation-brief{padding:20px}.operation-signal-grid{grid-template-columns:1fr}.operation-brief-head .button{width:100%;justify-content:center}}
.video-article{max-width:820px}.video-player{display:block;width:min(100%,540px);max-height:78vh;margin:0 auto 40px;border-radius:16px;background:#0a211b;box-shadow:0 20px 60px rgba(9,43,34,.18)}.video-article blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--green);background:var(--mint);font-size:1.2rem;font-weight:800}