body.case-body{background:#0d1117}
.case-header{width:min(1040px,calc(100% - 40px));margin:0 auto;padding:28px 0 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #30363d}
.case-header a{font:600 13px "JetBrains Mono",monospace;color:#8b949e}.case-header a:hover{color:#f0f3f6}
.case-main{width:min(1040px,calc(100% - 40px));margin:0 auto;padding-bottom:100px}
.case-hero{padding:64px 0 48px;border-bottom:1px solid #30363d}
.case-index{font:600 13px "JetBrains Mono",monospace;color:#58a6ff;letter-spacing:.12em}
.case-hero h1{font-size:clamp(50px,8vw,88px);line-height:.95;letter-spacing:-.055em;margin:18px 0 24px}
.case-deck{max-width:760px;color:#9da7b3;font-size:19px}
.case-meta{display:grid;grid-template-columns:repeat(4,1fr);margin-top:48px;border-top:1px solid #30363d;border-bottom:1px solid #30363d}
.case-meta div{padding:18px 18px 18px 0}.case-meta small{display:block;color:#a9b7cb;font:600 13px "JetBrains Mono",monospace;letter-spacing:.1em;margin-bottom:5px}.case-meta strong{font-size:13px;font-weight:600}
.case-section{display:grid;grid-template-columns:220px 1fr;gap:55px;padding:68px 0;border-bottom:1px solid #30363d}
.case-section h2{font-size:13px;font-family:"JetBrains Mono",monospace;color:#58a6ff;letter-spacing:.08em;margin:0}
.case-copy h3{font-size:30px;letter-spacing:-.035em;margin:0 0 18px}.case-copy p{color:#9da7b3;margin:0 0 18px}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}
.case-block{border:1px solid #30363d;border-radius:6px;padding:20px;background:#10161f}.case-block small{font:600 13px "JetBrains Mono",monospace;color:#a9b7cb;letter-spacing:.09em}.case-block h4{margin:11px 0 7px;font-size:16px}.case-block p{font-size:13px;margin:0;color:#8b949e}
.arch{margin:28px 0;border:1px solid #30363d;background:#090d12;padding:24px;border-radius:6px;font-family:"JetBrains Mono",monospace}
.arch-row{display:flex;align-items:stretch;gap:10px}.arch-node{flex:1;border:1px solid #3d444d;padding:16px;min-height:84px;background:#0d1117}.arch-node b{display:block;color:#f0f3f6;font-size:13px;margin-bottom:7px}.arch-node span{font-size:13px;color:#7d8590}.arch-arrow{display:grid;place-items:center;color:#58a6ff;font-size:18px}
.flow{counter-reset:flow;display:grid;gap:0;margin-top:26px;border-top:1px solid #30363d}.flow-step{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid #30363d}.flow-step:before{counter-increment:flow;content:"0" counter(flow);font:600 13px "JetBrains Mono",monospace;color:#58a6ff}.flow-step b{display:block;margin-bottom:5px}.flow-step span{color:#8b949e;font-size:13px}
.case-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}.case-link{border:1px solid #30363d;border-radius:5px;padding:10px 14px;font-weight:700;font-size:13px}.case-link.primary{background:#f0f3f6;color:#0d1117;border-color:#f0f3f6}
@media(max-width:760px){.case-meta{grid-template-columns:1fr 1fr}.case-section{grid-template-columns:1fr;gap:20px}.case-grid{grid-template-columns:1fr}.arch-row{display:grid}.arch-arrow{transform:rotate(90deg)}}
@media print{.case-header{display:none}.case-main{width:auto}.case-hero{padding-top:20px}}

/* Readability pass */
.case-header a{font-size:13px}
.case-index{font-size:13px}
.case-deck{font-size:20px;line-height:1.65}
.case-meta small{font-size:13px}
.case-meta strong{font-size:14px}
.case-section h2{font-size:14px}
.case-copy p{font-size:16px;line-height:1.72}
.case-block small{font-size:13px}
.case-block h4{font-size:17px}
.case-block p{font-size:14.5px;line-height:1.6}
.arch-node b{font-size:13.5px}
.arch-node span{font-size:13px;line-height:1.55}
.flow-step:before{font-size:13px}
.flow-step b{font-size:15px}
.flow-step span{font-size:14.5px;line-height:1.6}
.case-link{font-size:14px}


/* Converge evidence + product surface system */
.case-header-links{display:flex;align-items:center;gap:18px}
.arch-node-focus{border-color:#58a6ff;background:#101923}
.arch-systems{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.arch-systems span{border-top:1px solid #30363d;padding:11px 12px 0;font:600 13px "JetBrains Mono",monospace;color:#a9b7cb;letter-spacing:.06em}
.state-trace{display:grid;grid-template-columns:1fr 34px 1fr 34px 1fr 34px 1fr;align-items:stretch;margin-top:28px;border-top:1px solid #30363d;border-bottom:1px solid #30363d}
.state-step{padding:18px 14px;background:#0d1117}
.state-step-top{display:flex;gap:9px;align-items:center}
.state-step-top span{font:600 13px "JetBrains Mono",monospace;color:#58a6ff}
.state-step-top b{font-size:14px}
.state-step p{font-size:13px;line-height:1.55;margin:12px 0;color:#8b949e}
.state-step small{display:block;font:600 13px "JetBrains Mono",monospace;letter-spacing:.08em;color:#a9b7cb}
.state-failure{background:#170f11}
.state-failure .state-step-top span,.state-failure small{color:#ff938a}
.state-success{background:#0d1711}
.state-success .state-step-top span,.state-success small{color:#78dba9}
.state-connector{display:grid;place-items:center;border-left:1px solid #30363d;border-right:1px solid #30363d;color:#58a6ff;font-family:"JetBrains Mono",monospace}
.evidence-strip{display:grid;grid-template-columns:repeat(3,1fr);margin-top:18px;border:1px solid #30363d}
.evidence-strip div{padding:16px;border-right:1px solid #30363d}
.evidence-strip div:last-child{border-right:0}
.evidence-strip small{display:block;margin-bottom:6px;font:600 13px "JetBrains Mono",monospace;color:#a9b7cb;letter-spacing:.08em}
.evidence-strip strong{font-size:14px}
.surface-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:26px}
.surface-grid a{display:grid;gap:6px;padding:18px;border:1px solid #30363d;background:#10161f;transition:.16s ease}
.surface-grid a:hover{border-color:#58a6ff;transform:translateY(-2px)}
.surface-grid small{font:600 13px "JetBrains Mono",monospace;color:#58a6ff}
.surface-grid b{font-size:16px}
.surface-grid span{color:#8b949e;font-size:13.5px;line-height:1.55}
@media(max-width:900px){
  .state-trace{grid-template-columns:1fr}
  .state-connector{min-height:28px;border-left:0;border-right:0;border-top:1px solid #30363d;border-bottom:1px solid #30363d;transform:rotate(90deg)}
}
@media(max-width:760px){
  .case-header-links{gap:12px}
  .arch-systems,.evidence-strip,.surface-grid{grid-template-columns:1fr}
  .evidence-strip div{border-right:0;border-bottom:1px solid #30363d}
  .evidence-strip div:last-child{border-bottom:0}
}


/* After the Shield research visuals */
.case-copy code{font-family:"JetBrains Mono",monospace;font-size:.9em;color:#b8c7d9}
.branch-pair{display:grid;grid-template-columns:1fr 92px 1fr;gap:12px;align-items:stretch;margin-top:28px}
.branch-card{border:1px solid #30363d;background:#10161f;padding:20px}
.branch-card small{display:block;font:600 13px "JetBrains Mono",monospace;color:#58a6ff;letter-spacing:.08em}
.branch-card h4{margin:10px 0 14px;font-size:18px}
.branch-card ol{margin:0;padding-left:20px;color:#8b949e;font-size:13.5px;line-height:1.65}
.branch-card li{margin:5px 0}
.branch-safe{border-color:#3d444d;background:#0f1714}
.branch-safe small{color:#78dba9}
.branch-divider{display:grid;place-items:center;align-content:center;gap:8px;color:#a9b7cb;text-align:center}
.branch-divider span{font:600 13px "JetBrains Mono",monospace;letter-spacing:.08em}
.branch-divider b{font-size:20px;color:#58a6ff}
.branch-output{margin-top:16px;padding-top:12px;border-top:1px solid #30363d;font:600 13px "JetBrains Mono",monospace;color:#d8dee4}
.research-equation{margin-top:18px;border-left:2px solid #58a6ff;background:#10161f;padding:17px 18px}
.research-equation small{display:block;font:600 13px "JetBrains Mono",monospace;letter-spacing:.09em;color:#58a6ff}
.research-equation strong{display:block;margin:8px 0 6px;font:600 15px "JetBrains Mono",monospace;color:#f0f3f6}
.research-equation span{color:#8b949e;font-size:13.5px}
.research-panel{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid #30363d;margin:26px 0 20px}
.research-panel>div{padding:18px;border-right:1px solid #30363d}
.research-panel>div:last-child{border-right:0}
.research-panel small{display:block;font:600 13px "JetBrains Mono",monospace;letter-spacing:.08em;color:#a9b7cb}
.research-panel b{display:block;margin:9px 0 6px;font-size:15px}
.research-panel span{display:block;color:#8b949e;font-size:13px;line-height:1.55}
.research-status{display:grid;border:1px solid #30363d;margin:26px 0 20px}
.research-status>div{display:grid;grid-template-columns:42px 1fr;gap:10px;align-items:center;padding:14px 16px;border-bottom:1px solid #30363d}
.research-status>div:last-child{border-bottom:0}
.status-mark{font:600 15px "JetBrains Mono",monospace;color:#a9b7cb}
.status-done{color:#78dba9}
.status-next{color:#58a6ff}
.research-status b{display:block;font-size:14px}
.research-status small{display:block;margin-top:2px;font:500 13px "JetBrains Mono",monospace;color:#a9b7cb;letter-spacing:.05em}
@media(max-width:760px){
  .branch-pair{grid-template-columns:1fr}
  .branch-divider{min-height:48px}
  .branch-divider b{transform:rotate(90deg)}
  .research-panel{grid-template-columns:1fr}
  .research-panel>div{border-right:0;border-bottom:1px solid #30363d}
  .research-panel>div:last-child{border-bottom:0}
}


/* ColleAgent privacy architecture */
.privacy-arch{display:grid;grid-template-columns:1fr 150px 1fr;gap:12px;align-items:stretch;margin:28px 0}
.privacy-zone{border:1px solid #30363d;background:#10161f;padding:20px}
.privacy-private{border-color:#58a6ff;background:#101923}
.privacy-zone small{display:block;font:600 13px "JetBrains Mono",monospace;letter-spacing:.08em;color:#a9b7cb}
.privacy-private small{color:#58a6ff}
.privacy-zone h4{margin:10px 0 12px;font-size:18px}
.privacy-zone ul{margin:0;padding-left:18px;color:#8b949e;font-size:13.5px;line-height:1.65}
.privacy-zone li{margin:4px 0}
.privacy-gate{display:grid;place-items:center;align-content:center;gap:8px;text-align:center;border-top:1px solid #30363d;border-bottom:1px solid #30363d}
.privacy-gate span{font:600 13px "JetBrains Mono",monospace;letter-spacing:.08em;color:#58a6ff}
.privacy-gate b{font-size:24px;color:#58a6ff}
.privacy-gate small{font:500 13px "JetBrains Mono",monospace;color:#a9b7cb}
@media(max-width:760px){
  .privacy-arch{grid-template-columns:1fr}
  .privacy-gate{min-height:54px;border:1px solid #30363d}
  .privacy-gate b{transform:rotate(90deg)}
}

/* Comfortable reading and compact introductions on phones. */
@media(max-width:760px){
  .case-hero{padding:36px 0 32px}
  .case-hero h1{font-size:clamp(36px,10vw,50px);line-height:1.08;overflow-wrap:anywhere}
  .case-deck{font-size:18px;line-height:1.7}
  .case-meta{margin-top:28px;gap:0 16px}
  .case-meta div{min-width:0}
  .case-section{padding:40px 0}
  .case-header a{display:inline-flex;align-items:center;min-height:44px}
  .case-header-links{gap:10px}
  .arch,.branch-card,.privacy-zone{padding:18px}
  .research-equation strong{overflow-wrap:anywhere}
}