/* A recorded investigation, with the diagram and evidence kept in the same view. */
html{scroll-behavior:auto;scroll-padding-top:100px}
.case-page [hidden]{display:none!important}
.case-page{--hot:#ffad98;--case-blue:#9cccf4;--case-glow:#c9e7ad0c;--case-shadow:#0003;font-family:var(--body),system-ui,sans-serif;background:var(--bg);position:relative}
.case-page::before{content:"";position:absolute;inset:0 0 auto;height:850px;background:radial-gradient(ellipse at 82% 5%,#6b9bab13,transparent 55%);pointer-events:none}
.case-shell{width:min(1130px,calc(100% - 64px));margin-inline:auto;position:relative}
.case-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 93%,transparent);backdrop-filter:blur(15px)}
.case-header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.case-brand{display:flex;align-items:center;gap:12px;font-size:.8rem;font-weight:600;white-space:nowrap}
.case-monogram{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:9px;font:650 1rem/1 var(--heading),sans-serif;color:var(--accent);letter-spacing:-.09em}
.case-header nav{display:flex;gap:25px;align-items:center;margin-inline-start:auto;font-size:.73rem}
.case-header nav a{color:var(--muted);border:0}.case-header nav a:hover{color:var(--ink)}
.case-theme{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:var(--surface);padding:8px 10px;font-size:.69rem;white-space:nowrap}
.case-theme svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6}
.case-hero{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:35px;padding:45px 0 35px}
.kicker{font:500 .64rem/1.7 ui-monospace,monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.case-hero h1{font:550 clamp(2.2rem,4.5vw,3.6rem)/1.11 var(--heading),sans-serif;letter-spacing:-.055em;max-width:650px;margin:15px 0 17px}
.case-lead{font-size:.88rem;line-height:1.85;color:var(--muted);max-width:54ch}
.case-tags{list-style:none;display:flex;gap:8px;flex-wrap:wrap;padding:0;margin:20px 0 0}.case-tags li{font:.63rem/1.5 ui-monospace,monospace;color:var(--blue);border:1px solid var(--line);border-radius:5px;padding:5px 8px}
.hero-result{position:relative;isolation:isolate;padding:27px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(145deg,var(--surface),var(--bg));overflow:hidden}
.hero-result::before{content:"";position:absolute;inset:0;z-index:-1;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:28px 28px;opacity:.18;mask-image:linear-gradient(130deg,transparent,black)}
.result-overline{display:flex;gap:10px;align-items:center;justify-content:space-between;color:var(--muted);font:.61rem/1.5 ui-monospace,monospace;letter-spacing:.04em}.result-overline .record-dot{width:6px;height:6px;background:var(--accent);border-radius:50%;display:inline-block;margin-inline-end:6px}
.recovery-mark{display:flex;align-items:center;justify-content:space-between;gap:16px;font:550 clamp(2.6rem,4.8vw,4.2rem)/1.2 var(--heading),sans-serif;letter-spacing:-.06em;margin:22px 0 8px;font-variant-numeric:tabular-nums}.recovery-from{color:var(--hot)}.recovery-to{color:var(--accent)}.recovery-mark svg{width:39px;min-width:23px;stroke:var(--muted);fill:none;stroke-width:1.2}
.result-labels{display:flex;justify-content:space-between;font-size:.68rem;color:var(--muted)}
.result-foot{border-top:1px solid var(--line);margin-top:23px;padding-top:15px;font-size:.69rem;color:var(--muted);display:flex;justify-content:space-between;gap:9px}.result-foot strong{color:var(--ink);font-weight:500}
.case-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:25px}.case-primary,.case-secondary{font-size:.75rem;display:inline-flex;align-items:center;gap:12px;min-height:40px}.case-primary{background:var(--accent);color:var(--bg);padding:10px 15px;border-radius:8px;font-weight:650}.case-secondary{color:var(--blue);text-decoration:underline;text-underline-offset:5px}
.case-primary:hover{filter:brightness(1.05)}
.signal-board{border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden;margin:3px 0 40px;box-shadow:0 14px 36px var(--case-shadow)}
.board-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 23px;border-bottom:1px solid var(--line)}
.board-heading h2{font:550 .88rem/1.5 var(--body),sans-serif;letter-spacing:0}.board-meta{font:.6rem/1.5 ui-monospace,monospace;color:var(--muted);display:flex;align-items:center;gap:8px}.board-meta span{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.phase-tabs{display:none}.case-enhanced .phase-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:10px 12px;gap:6px;border-bottom:1px solid var(--line);background:var(--bg)}
.phase-tab{border:1px solid transparent;border-radius:9px;background:transparent;color:var(--muted);text-align:start;padding:12px 14px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:5px 10px;transition:background .18s,border-color .18s,color .18s}
.phase-tab>span{font-size:.77rem;font-weight:600}.phase-tab small{grid-column:1;font:.57rem/1.5 ui-monospace,monospace}.phase-tab>b{grid-column:2;grid-row:1/3;font:500 1.1rem/1 ui-monospace,monospace;color:var(--accent)}.phase-tab[data-phase-tab="application-fault"]>b{color:var(--hot)}.phase-tab[aria-selected="true"]{background:var(--surface);border-color:var(--line);color:var(--ink)}.phase-tab[aria-selected="true"]>span::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:currentColor;margin-inline-end:7px}.phase-tab:hover{background:var(--surface)}
.phase-panel{display:grid;grid-template-columns:1.17fr .83fr;gap:0;min-height:282px}.phase-panel[hidden]{display:none}.phase-panel:not([hidden]){animation:phase-in .2s ease-out}.path-side{padding:24px}.phase-title{font:500 .67rem/1.5 ui-monospace,monospace;color:var(--muted);letter-spacing:.04em;display:flex;justify-content:space-between;gap:12px}.phase-title strong{color:var(--ink);font-weight:500}
.protocol-path{display:grid;grid-template-columns:1fr 25px 1fr 25px 1fr;align-items:center;gap:0;margin:22px 0 20px}.protocol-node{border:1px solid var(--line);border-radius:10px;min-width:0;padding:14px 8px;background:var(--bg);text-align:center;position:relative}.protocol-node svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:1.45;margin-bottom:7px}.protocol-node strong{display:block;font:600 .78rem/1.4 ui-monospace,monospace;color:var(--ink)}.protocol-node small{display:block;font:.6rem/1.4 ui-monospace,monospace;color:var(--accent);margin-top:7px}.protocol-node.fail{border-color:color-mix(in srgb,var(--hot) 55%,var(--line));box-shadow:0 0 25px #ff9c7e08}.protocol-node.fail svg,.protocol-node.fail small{color:var(--hot);stroke:var(--hot)}.path-connector{text-align:center;color:var(--muted);font-size:1rem}.path-connector.failed{color:var(--hot)}
.phase-insight{border-inline-start:2px solid var(--accent);padding-inline-start:12px;font-size:.76rem;line-height:1.8;color:var(--muted);max-width:54ch}.phase-panel[data-case="application-fault"] .phase-insight{border-color:var(--hot)}.phase-insight strong{color:var(--ink);font-weight:500}
.recorded-terminal{border-inline-start:1px solid var(--line);background:var(--bg);display:flex;flex-direction:column;min-width:0}.terminal-bar{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);font:.58rem/1.5 ui-monospace,monospace;color:var(--muted)}.terminal-dots{display:flex;gap:4px}.terminal-dots i{display:block;width:5px;height:5px;border-radius:50%;background:var(--line)}.terminal-dots i:first-child{background:var(--hot)}.terminal-dots i:last-child{background:var(--accent)}.terminal-bar .record-label{margin-inline-start:auto;text-transform:uppercase;font-size:.52rem;letter-spacing:.08em}
.terminal-content{padding:18px 21px}.terminal-command{font:.61rem/1.8 ui-monospace,monospace;color:var(--muted);overflow-wrap:anywhere}.terminal-status{font:550 .9rem/1.5 ui-monospace,monospace;color:var(--accent);margin:17px 0 13px}.terminal-status.fail{color:var(--hot)}.terminal-json{font:.67rem/1.85 ui-monospace,monospace;color:var(--blue);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.terminal-bottom{margin-top:auto;border-top:1px solid var(--line);padding:12px 20px;display:flex;justify-content:space-between;gap:12px;font:.57rem/1.5 ui-monospace,monospace;color:var(--muted)}.terminal-bottom a{color:var(--accent)}
.board-foot{display:flex;gap:15px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:13px 23px;font-size:.64rem;color:var(--muted)}.board-foot span:last-child{color:var(--blue)}
.case-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:38px;padding:20px 0 40px}.section-label{font:.62rem/1.6 ui-monospace,monospace;color:var(--accent);margin-bottom:9px;letter-spacing:.1em;text-transform:uppercase}
.case-grid h2,.case-section h2{font:550 1.55rem/1.3 var(--heading),sans-serif;letter-spacing:-.035em;margin:0 0 19px}.decision-list{list-style:none;padding:0;margin:0;counter-reset:step}.decision-list li{counter-increment:step;display:grid;grid-template-columns:31px 1fr;gap:12px;padding:17px 0;border-top:1px solid var(--line)}.decision-list li::before{content:counter(step,decimal-leading-zero);width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;font:.62rem/1 ui-monospace,monospace;color:var(--accent);background:var(--surface)}.decision-list strong{display:block;font-size:.81rem;font-weight:600;margin:3px 0 6px}.decision-list p{font-size:.76rem;color:var(--muted);line-height:1.85}
.outcome{align-self:start;position:sticky;top:104px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(135deg,var(--case-glow),var(--surface));padding:26px;margin-top:43px}.outcome::before{content:"✓";display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 45%,var(--line));width:34px;height:34px;border-radius:50%;color:var(--accent);font-size:1rem;margin-bottom:18px}.outcome h3{font:550 1.45rem/1.35 ui-monospace,monospace;letter-spacing:-.05em;color:var(--accent);margin:13px 0}.outcome p{font-size:.77rem;line-height:1.9;color:var(--muted)}.outcome p+p{margin-top:14px}.outcome a{display:inline-flex;gap:10px;margin-top:22px;border-top:1px solid var(--line);padding-top:15px;font-size:.75rem;color:var(--ink);width:100%}
.case-section{padding:33px 0 28px;border-top:1px solid var(--line)}.case-section>p{font-size:.8rem;line-height:1.9;color:var(--muted);max-width:78ch;margin-bottom:22px}
.evidence{margin:10px 0;border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:0 20px;overflow:hidden}.evidence summary{padding:18px 0;gap:20px;align-items:center}.evidence summary>span{font-size:.81rem;color:var(--ink)}.evidence[open] summary>span{transform:none}.evidence summary>.toggle{font-size:1.1rem;color:var(--accent)}.evidence[open] summary>.toggle{transform:rotate(45deg)}.evidence:hover{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.evidence[open]{border-color:color-mix(in srgb,var(--accent) 55%,var(--line))}.evidence>p{color:var(--muted);font-size:.79rem;line-height:1.9;margin:10px 0}.evidence .meta{font:.63rem/1.9 ui-monospace,monospace;color:var(--muted);overflow-wrap:anywhere;padding-bottom:12px}
.probe{margin:18px 0 23px;background:var(--bg);border:1px solid var(--line);border-radius:9px;overflow:hidden}.probe-label{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0;padding:12px 15px;font:.56rem/1.6 ui-monospace,monospace;color:var(--muted);border-bottom:1px solid var(--line);text-transform:uppercase;letter-spacing:.06em}.probe pre{font:.7rem/1.9 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:15px;color:var(--ink)}.probe pre+ .probe-label{border-top:1px solid var(--line)}.probe pre:has(code){color:var(--blue)}.copy-command{border:1px solid var(--line);border-radius:5px;background:var(--surface);color:var(--ink);padding:4px 9px;font:.61rem/1.3 var(--body),sans-serif;text-transform:none;letter-spacing:0}.copy-command:hover{border-color:var(--accent)}.evidence>.text-link{display:inline-block;font-size:.75rem;color:var(--blue);margin:5px 0 21px;text-decoration:underline;text-underline-offset:4px}.copy-status{font-size:.72rem;color:var(--accent);min-height:1.8em;margin:8px 0}
.messages{display:grid;grid-template-columns:1fr 1fr;gap:17px}.message{border:1px solid var(--line);border-radius:13px;padding:25px;background:var(--surface);position:relative}.message::before{content:"“";position:absolute;inset-inline-end:20px;top:10px;font:4.3rem/1 Georgia,serif;color:var(--line)}.message h3{font:550 1.04rem/1.5 var(--heading),sans-serif;margin:12px 0;letter-spacing:-.015em}.message p:not(.kicker){font-size:.8rem;color:var(--muted);line-height:1.95;margin-top:10px}.message .kicker{font-size:.57rem;padding-inline-end:30px}
.case-details{border-top:1px solid var(--line);padding:9px 0}.case-details>summary{padding:17px 0;align-items:center;font-size:.8rem}.case-details>summary>span{font-size:.95rem}.limits{padding-left:20px;font-size:.78rem;color:var(--muted);line-height:1.9}.limits li+li{margin-top:10px}.refs{display:flex;gap:17px;flex-wrap:wrap;margin:20px 0;font-size:.72rem;color:var(--blue)}.refs a{text-decoration:underline;text-underline-offset:4px}.provenance{font-size:.76rem;color:var(--muted);line-height:1.9;margin:12px 0 24px;max-width:100ch}.provenance strong{color:var(--ink)}
.case-footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:25px 0 34px;margin-top:17px;font-size:.7rem;color:var(--muted)}
.report-capture{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:13px;background:var(--surface);margin:24px 0}.capture-preview{display:block;position:relative;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#0c121a}.capture-preview img{display:block;width:100%;height:auto}.capture-zoom{display:flex;align-items:center;justify-content:center;gap:9px;padding:11px;color:var(--ink);background:var(--bg);border-top:1px solid var(--line);font-size:.7rem}.capture-zoom svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6}.capture-preview:hover{border-color:var(--accent)}.report-capture figcaption{padding:8px 12px 8px 0}.report-capture h3{font:550 1.2rem/1.4 var(--heading),sans-serif;margin:10px 0 13px}.report-capture figcaption>p:not(.kicker){font-size:.78rem;line-height:1.9;color:var(--muted)}.report-capture .capture-time{font:.62rem/1.6 ui-monospace,monospace;margin-top:14px}.report-capture .case-secondary{margin-top:10px;font-size:.71rem}.capture-dialog{width:min(1120px,calc(100% - 28px));max-height:calc(100dvh - 28px);margin:auto;padding:16px;border:1px solid var(--line);border-radius:13px;color:var(--ink);background:var(--bg);overflow:auto;box-shadow:0 22px 90px #0009}.capture-dialog::backdrop{background:#050b14d9;backdrop-filter:blur(5px)}.capture-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.capture-dialog h2{font:500 .86rem/1.5 var(--body),sans-serif;letter-spacing:0;margin:0}.capture-dialog button{display:flex;align-items:center;gap:15px;padding:8px 12px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font-size:.73rem}.capture-dialog img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:6px}.capture-dialog>p{font-size:.7rem;color:var(--muted);margin:12px 0 0;line-height:1.8}.capture-dialog>p>a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}@media(max-width:720px){.report-capture{grid-template-columns:1fr;gap:15px;padding:13px}.report-capture figcaption{padding:0 5px 6px}.report-capture h3{font-size:1.1rem}.capture-dialog{padding:11px}.capture-dialog h2{font-size:.76rem}}
html[data-theme="light"] .case-page{--hot:#a74029;--case-blue:#2c6288;--case-shadow:#17382809;--case-glow:#ddecd860}.case-page .case-primary{color:var(--bg)}html[data-theme="light"] .case-page .case-primary{color:#fff}
@keyframes phase-in{from{opacity:.7;transform:translateY(3px)}to{opacity:1;transform:none}}
@media(max-width:920px){.case-shell{width:calc(100% - 42px)}.case-hero{gap:25px}.hero-result{padding:22px}.phase-panel{grid-template-columns:1.1fr .9fr}.path-side{padding:19px}.protocol-path{grid-template-columns:1fr 18px 1fr 18px 1fr}.protocol-node{padding:13px 5px}.case-grid{gap:25px}.phase-tab{padding:12px 10px}.terminal-content{padding:17px}.case-header nav{gap:18px}}
@media(max-width:720px){.case-shell{width:calc(100% - 34px)}.case-brand .brand-name{display:none}.case-header-inner{min-height:64px;gap:14px}.case-header nav{gap:15px;font-size:.67rem}.case-theme{font-size:.6rem;padding:7px 8px}.case-hero{grid-template-columns:1fr;gap:25px;padding:30px 0}.case-hero h1{font-size:2.45rem;max-width:20ch}.case-lead{font-size:.84rem}.hero-result{padding:20px}.recovery-mark{font-size:3.8rem;justify-content:start;gap:30px;margin-top:14px}.result-foot{margin-top:16px}.case-tags{margin-top:17px}.result-labels{justify-content:start;gap:115px}.case-actions{margin-top:20px}.phase-panel{grid-template-columns:1fr}.recorded-terminal{border-inline-start:0;border-top:1px solid var(--line)}.board-heading{padding:16px 17px;align-items:start}.board-heading h2{font-size:.8rem}.board-meta{font-size:.52rem;max-width:115px;text-align:end}.phase-tab{display:block;padding:12px 8px}.phase-tab>span{display:block;font-size:.65rem;min-height:2.6em}.phase-tab small{display:none}.phase-tab>b{display:block;font-size:1rem;margin-top:9px}.case-enhanced .phase-tabs{padding:9px;gap:4px}.phase-tab[aria-selected="true"]>span::before{display:none}.path-side{padding:20px 17px}.protocol-path{grid-template-columns:1fr 22px 1fr 22px 1fr}.protocol-node{padding:13px 6px}.phase-title{font-size:.58rem}.phase-insight{font-size:.74rem}.board-foot{padding:13px 17px;display:block;line-height:1.8}.board-foot span{display:block}.case-grid{grid-template-columns:1fr;padding-top:0;gap:20px}.outcome{position:static;margin-top:0;padding:23px}.messages{grid-template-columns:1fr}.case-grid h2,.case-section h2{font-size:1.42rem}.message{padding:23px}.case-section{padding-top:27px}.evidence{padding:0 14px}.evidence summary>span{font-size:.76rem}.probe pre{font-size:.66rem;padding:12px}.case-footer{font-size:.65rem}.phase-panel{min-height:0}}
@media(max-width:360px){.case-header nav{gap:10px}.case-theme svg{display:none}.case-header-inner{gap:9px}.recovery-mark{font-size:3.3rem}.case-hero h1{font-size:2.1rem}.phase-tab>span{font-size:.61rem}.protocol-path{grid-template-columns:1fr 16px 1fr 16px 1fr}}
@media(prefers-reduced-motion:reduce){.case-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
