.case-shell{--case-accent:#178b91;color:#1e354c;max-width:1180px;margin:0 auto 35px;font-size:14px}.case-shell *{box-sizing:border-box}.case-shell h1{font-size:clamp(26px,3vw,38px);line-height:1.17;letter-spacing:-.7px;margin:8px 0 13px}.case-shell h2{font-size:25px;margin:3px 0 12px}.case-shell h3{font-size:17px;margin:21px 0 10px}.case-shell p{line-height:1.65}.case-head{background:#142c46;border-radius:18px 18px 0 0;color:#fff;padding:30px;display:flex;justify-content:space-between;gap:30px;align-items:center}.case-head>div{max-width:780px}.case-head .eyebrow{color:#8fe6d2}.case-head p{color:#d1dee9;margin:0;font-size:15px}.case-head img{width:132px;height:110px;object-fit:contain;border-radius:12px;background:#fff;padding:9px;flex:none}.case-tabbar{display:flex;gap:3px;overflow-x:auto;background:#fff;padding:12px 13px;box-shadow:0 4px 12px #203b5412;scrollbar-width:thin}.case-tabbar button{flex:none;border:0;background:transparent;border-radius:8px;padding:10px 14px;font-weight:750;color:#65758a;white-space:nowrap}.case-tabbar button.current{background:#e5f4f4;color:#047771}.case-tabbar button:hover{background:#ecf1f7;color:#20354f}.case-body{padding:28px 30px 32px;background:white;min-height:530px;border:1px solid #e5ebf3;border-top:0}.case-body>p{max-width:900px}.case-warning{background:#fff4dc;border:1px solid #ffe3a5;border-radius:12px;color:#73521e;margin:25px 0;padding:15px 17px;line-height:1.6}.case-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:22px 0}.case-facts>div{border:1px solid #e1eaf2;border-radius:12px;padding:14px;background:#f6f9fc;text-align:center}.case-facts strong{display:block;color:#123857;font-size:27px}.case-facts span{font-size:12px;color:#66768a;font-weight:650}.case-split,.case-model-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}.case-model-grid{grid-template-columns:1fr 1fr}.case-card{border:1px solid #e2e9f1;border-radius:13px;padding:20px;background:#fff;margin:14px 0}.case-card h3{margin:0 0 10px}.case-steps{padding-left:25px}.case-steps li{margin-bottom:11px}.case-progress{height:9px;border-radius:20px;background:#e7eef3;overflow:hidden}.case-progress span{height:100%;display:block;background:var(--case-accent);transition:width .2s}.case-muted{color:#667489;font-size:12px}.case-button,.case-outline,.case-danger{border-radius:9px;border:1px solid var(--case-accent);padding:10px 13px;background:var(--case-accent);color:#fff;font-weight:750;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.case-outline{color:var(--case-accent);background:#fff}.case-danger{background:#fff;color:#b13e4c;border-color:#eacbd0}.case-button:hover{filter:brightness(.94);color:#fff}.case-outline:hover{background:#ecf5f6}.case-danger:hover{background:#fff1f1}.case-actions{display:flex;align-items:center;flex-wrap:wrap;gap:9px;margin-top:14px}.case-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.case-resource{display:flex;flex-direction:column;gap:4px;padding:14px;border:1px solid #dfe8f0;border-radius:11px;text-decoration:none;background:#f8fafc;min-height:102px}.case-resource>span{font-size:21px;color:var(--case-accent)}.case-resource strong{font-size:13px;color:#24405d}.case-resource small{color:#6d8092}.case-resource:hover{border-color:var(--case-accent);background:#f1faf9}.case-wire{border:2px solid #d4e3ee;border-radius:13px;overflow:hidden;max-width:920px;margin:20px 0}.case-wire-bar{background:#183c55;color:#fff;display:flex;justify-content:space-between;padding:11px 16px;font-weight:800}.case-wire-body{display:grid;grid-template-columns:180px 1fr;min-height:270px}.case-wire-body aside{display:flex;flex-direction:column;gap:10px;padding:16px;background:#eff6fa;color:#49637b}.case-wire-body aside span{background:white;border-radius:8px;padding:7px 10px}.case-wire-body>div{padding:18px}.case-wire-label{color:#45667b;font-size:12px;text-transform:uppercase;font-weight:800;letter-spacing:.5px;margin-bottom:9px}.case-wire-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin-bottom:20px}.case-wire-fields span{padding:12px;background:#f3f6fa;border:1px dashed #adc1d2;border-radius:7px}.case-wire-chart{display:flex;align-items:end;gap:13px;height:80px;border-bottom:2px solid #aebdca}.case-wire-chart span{background:var(--case-accent);width:38px;height:60%}.case-wire-chart span:nth-child(2){height:90%}.case-wire-chart span:nth-child(3){height:43%}.case-wire-chart span:nth-child(4){height:73%}.case-wire-chart span:nth-child(5){height:52%}.case-wire-footer{margin-top:10px;font-size:12px;color:#617288}.case-flow{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:20px 0}.case-flow span{background:#ecf6f7;color:#174b61;border:1px solid #b9d8dc;border-radius:10px;padding:13px 15px;font-weight:750}.case-flow b{color:#9aaabd}.case-note-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:15px 0}.case-note{padding:16px 18px;border:1px solid #e2ebf2;border-radius:11px;background:#f7fafd}.case-note-num{color:var(--case-accent);font-size:11px;font-weight:900}.case-note p{margin:4px 0 0}.case-info{border-left:4px solid var(--case-accent);padding:13px 17px;background:#eef7f8;border-radius:0 11px 11px 0;line-height:1.6;margin:18px 0}.case-scroll{width:100%;overflow-x:auto;border:1px solid #e3eaf3;border-radius:11px}.case-table{width:100%;border-collapse:collapse;font-size:13px;min-width:640px}.case-table th{background:#1a3a52;color:#fff;padding:12px;text-align:left;white-space:nowrap}.case-table td{padding:11px 12px;border-bottom:1px solid #e8eef4;vertical-align:top}.case-table tbody tr:nth-child(2n){background:#f5f8fb}.case-table tbody tr:last-child{font-weight:800;background:#e6f5f2}.case-test-table{min-width:860px}.case-test-table td:last-child{font-size:12px;color:#697c91}.case-test-table tbody tr:last-child{font-weight:400;background:#fff}.case-checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.case-checkitem{padding:12px;border:1px solid #e2e9ef;background:#f9fbfc;border-radius:10px;display:flex;gap:11px;align-items:start;cursor:pointer}.case-checkitem input{accent-color:var(--case-accent);margin-top:5px;width:17px;height:17px;flex:none}.case-checkitem b{display:block;font-size:13px}.case-checkitem small{display:block;font-size:12px;color:#718096;margin-top:4px}.case-formulas{display:grid;gap:11px;margin:18px 0}.case-formula{padding:15px;border-radius:11px;border:1px solid #dce8f1;background:#fafcfe}.case-formula>div>span{font-size:10px;letter-spacing:1.2px;color:#12847e;font-weight:900}.case-formula p{margin:3px 0 10px}.case-formula-bottom{display:flex;gap:12px;align-items:center;justify-content:space-between}.case-formula code{overflow-wrap:anywhere;white-space:pre-wrap;font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;color:#1d4869}.case-formula button,.case-question button{border:0;border-radius:8px;background:#1d698b;color:#fff;padding:8px 12px;font-weight:800;flex:none}.case-bars{display:grid;gap:12px}.case-bars>div{display:grid;grid-template-columns:48px 1fr 100px;align-items:center;gap:13px}.case-bars strong,.case-bars b{font-size:12px}.case-bars b{text-align:right}.case-bars>div>span{height:21px;background:#e9f0f5;border-radius:4px;overflow:hidden}.case-bars i{display:block;height:100%;background:var(--case-accent);border-radius:4px}.case-model-control{margin:18px 0 24px}.case-model-control label{display:flex;justify-content:space-between;gap:12px;font-weight:730;margin-bottom:12px}.case-model-control input{width:100%;accent-color:var(--case-accent)}.case-model-result{padding:11px 0;border-bottom:1px solid #e4edf2;display:flex;justify-content:space-between;gap:13px}.case-model-result span{color:#667a8d}.case-model-result b{font-size:17px}.case-model-result.focus{padding:13px;border-radius:8px;background:#e5f7f3;margin-top:10px}.case-model-result.focus b{color:#086d65}.case-eval{display:grid;gap:14px}.case-eval article{padding:17px 20px;border-radius:12px;border-left:4px solid var(--case-accent);background:#f6fafd}.case-eval h3{margin:0 0 8px}.case-eval p{margin:0}.case-question-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.case-question{padding:18px;border:1px solid #e1e8ef;border-radius:11px}.case-question>b{display:block;font-size:10px;color:var(--case-accent);letter-spacing:1px;margin-bottom:8px}.case-question label{font-weight:730;display:block;margin-bottom:13px}.case-answer-controls{display:flex;gap:8px}.case-answer-controls input{width:100%;min-width:0;border:1px solid #bbcddd;border-radius:8px;padding:9px}.case-feedback{margin:7px 0 0;min-height:18px;font-size:12px}.case-feedback.good{color:#087b53}.case-feedback.bad{color:#a3423f}.case-footer{padding:16px 23px;background:#f7f9fb;border:1px solid #e4e9f0;border-radius:0 0 15px 15px;display:flex;align-items:center;justify-content:space-between;gap:15px}.case-footer p{font-size:11px;color:#667b8c;margin:2px 0}.case-footer button[disabled]{opacity:.4;cursor:not-allowed}.case-footer .case-actions{margin:0}.case-shell button:focus-visible,.case-shell a:focus-visible,.case-shell input:focus-visible{outline:3px solid #ecaf55;outline-offset:2px}
@media(max-width:900px){.case-split,.case-model-grid,.case-note-grid{grid-template-columns:1fr}.case-resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-checklist,.case-question-grid{grid-template-columns:1fr}.case-head{align-items:flex-start}.case-head img{width:95px;height:85px}.case-footer{flex-direction:column;align-items:stretch}}@media(max-width:600px){.case-head{padding:23px;gap:14px}.case-head img{width:64px;height:64px;padding:4px}.case-body{padding:20px 17px}.case-body h2{font-size:21px}.case-resource-grid,.case-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.case-resource{min-height:90px}.case-wire-body{grid-template-columns:1fr}.case-wire-body aside{display:none}.case-flow{gap:6px}.case-flow span{font-size:12px;padding:8px}.case-bars>div{grid-template-columns:33px 1fr 84px;gap:7px}.case-footer .case-actions{display:grid;grid-template-columns:1fr 1fr}.case-footer .case-danger{grid-column:span 2}.case-formula-bottom{flex-direction:column;align-items:stretch}}@media print{.case-tabbar,.case-footer,.case-warning button,.case-resource-grid{display:none}.case-body{border:0}}