*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f1e9;color:#181818;font-family:Arial,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}::selection{background:#b9e7ff;color:#111}a{color:inherit}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.mono{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}.topbar{height:74px;display:flex;align-items:center;border-bottom:1px solid #d8d3c9;position:sticky;top:0;background:rgba(244,241,233,.9);backdrop-filter:blur(14px);z-index:20}.topbar .wrap{display:flex;align-items:center}.wordmark{text-decoration:none;font-size:15px;letter-spacing:-.03em}.wordmark b{font-weight:600}.nav{margin-left:auto;display:flex;align-items:center;gap:5px;background:#e8e4db;border-radius:999px;padding:5px}.nav a{text-decoration:none;font-size:12px;padding:7px 12px;border-radius:999px;color:#525252}.nav a:hover{background:#fff}.mode{margin-left:12px;font-size:10px;text-transform:uppercase;letter-spacing:.12em;color:#777}.hero{padding:94px 0 72px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:70px;align-items:center}.kicker{font:10px/1.2 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.14em;color:#7b746b;margin:0 0 16px}.hero h1{font-size:clamp(58px,8.1vw,108px);line-height:.87;letter-spacing:-.068em;font-weight:400;margin:0 0 28px;max-width:760px}.highlight{display:inline;padding:0 .08em .04em;background:linear-gradient(transparent 48%,#bce8fb 48% 88%,transparent 88%);color:#205f79}.hero-copy{font-size:17px;line-height:1.62;max-width:680px;color:#4c4a47;margin:0 0 22px}.integrity-note{font:11px/1.55 "SFMono-Regular",Consolas,monospace;color:#847e75;max-width:670px}.trace{position:relative;min-height:520px}.trace-paper{position:absolute;inset:32px 0 28px 38px;background:#fff;border:1px solid #ded9cf;border-radius:8px 0 8px 8px;transform:rotate(.8deg);overflow:hidden}.trace-paper:before{content:"";position:absolute;inset:0;background:linear-gradient(#eee9df 1px,transparent 1px),linear-gradient(90deg,#eee9df 1px,transparent 1px);background-size:42px 42px;opacity:.6}.trace-title{position:absolute;top:22px;left:24px;font:10px/1 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.12em;color:#706a61}.trace-stat{position:absolute;right:24px;top:20px;text-align:right}.trace-stat strong{display:block;font-size:42px;line-height:.9;font-weight:400;letter-spacing:-.05em}.trace-stat span{font:9px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#8a847b}.trace-svg{position:absolute;inset:82px 22px 90px 22px;width:calc(100% - 44px);height:calc(100% - 172px)}.trace-caption{position:absolute;left:24px;bottom:22px;right:24px;display:flex;justify-content:space-between;gap:18px;border-top:1px solid #ddd8cf;padding-top:13px;font:9px/1.5 "SFMono-Regular",Consolas,monospace;color:#7e786f}.trace-tag{position:absolute;right:-16px;bottom:74px;background:#1d1d1b;color:#fff;padding:10px 14px;border-radius:999px;font:10px/1 "SFMono-Regular",Consolas,monospace;transform:rotate(-2deg)}.trace-tag i{display:inline-block;width:6px;height:6px;background:#ff6b33;border-radius:50%;margin-right:8px}.rule{height:1px;background:#d8d3c9}.section{padding:92px 0}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:52px}.section-head h2{font-size:clamp(38px,5vw,66px);line-height:.94;letter-spacing:-.052em;font-weight:400;margin:0}.section-head p{max-width:510px;margin:0 0 4px auto;color:#66615b;font-size:14px;line-height:1.7}.foundation{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cec8bd}.foundation-item{padding:22px 22px 46px 0;border-right:1px solid #cec8bd;min-height:255px}.foundation-item:not(:first-child){padding-left:22px}.foundation-item:last-child{border-right:0}.foundation-num{font:10px/1 "SFMono-Regular",Consolas,monospace;color:#ff6b33;margin-bottom:72px}.foundation-item h3{font-size:22px;line-height:1.08;letter-spacing:-.035em;font-weight:400;margin:0 0 14px}.foundation-item p{font-size:13px;line-height:1.65;color:#66615b;margin:0}.signal-band{background:#1b1b1a;color:#f7f5ef;padding:74px 0 82px;position:relative;overflow:hidden}.signal-band:before{content:"";position:absolute;left:0;right:0;top:49%;height:1px;background:#333331}.signal-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:70px;position:relative}.signal-count{font-size:clamp(120px,18vw,240px);line-height:.72;letter-spacing:-.075em;font-weight:400;color:#f3efe4}.signal-count small{display:block;font:10px/1.3 "SFMono-Regular",Consolas,monospace;letter-spacing:.12em;text-transform:uppercase;color:#8f8d86;margin-top:36px}.signal-copy{padding-top:12px}.signal-copy .kicker{color:#9c9a93}.signal-copy h2{font-size:clamp(36px,5vw,64px);line-height:.95;letter-spacing:-.05em;font-weight:400;margin:0 0 22px;max-width:650px}.signal-copy h2 span{color:#ff7a45;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:7px}.signal-copy p{font-size:15px;line-height:1.72;color:#b7b4ad;max-width:620px}.signal-meta{margin-top:48px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.signal-meta div{border-top:1px solid #464641;padding-top:12px}.signal-meta strong{display:block;font-size:20px;font-weight:400;margin-bottom:4px}.signal-meta span{font:9px/1.5 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#7f7d77}.cases-head{display:flex;justify-content:space-between;gap:30px;align-items:flex-end;margin-bottom:34px}.cases-head h2{font-size:clamp(38px,5vw,66px);line-height:.94;letter-spacing:-.052em;font-weight:400;margin:0}.case-empty{display:grid;grid-template-columns:150px 1fr 160px;gap:28px;border-top:1px solid #c9c3b8;border-bottom:1px solid #c9c3b8;padding:28px 0;align-items:center}.case-code{font:11px/1.4 "SFMono-Regular",Consolas,monospace;color:#777168}.case-empty h3{font-size:24px;line-height:1.15;letter-spacing:-.035em;font-weight:400;margin:0 0 8px}.case-empty p{font-size:13px;line-height:1.65;color:#68635d;margin:0;max-width:650px}.case-status{text-align:right;font:10px/1.5 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#888177}.case-status b{color:#ff6b33;font-weight:400}.method{background:#ebe6dc;padding:94px 0}.method-lead{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;margin-bottom:62px}.method-lead h2{font-size:clamp(42px,6vw,78px);line-height:.88;letter-spacing:-.06em;font-weight:400;margin:0}.method-lead p{font-size:16px;line-height:1.75;color:#5e5953;margin:6px 0 0;max-width:590px}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #c9c2b5}.method-step{padding:22px 26px 10px 0;border-right:1px solid #c9c2b5;min-height:265px}.method-step:not(:first-child){padding-left:26px}.method-step:last-child{border-right:0}.method-n{font:10px/1 "SFMono-Regular",Consolas,monospace;color:#3ba6f1;margin-bottom:70px}.method-step h3{font-size:19px;line-height:1.1;font-weight:400;letter-spacing:-.03em;margin:0 0 13px}.method-step p{font-size:12.5px;line-height:1.68;color:#686159;margin:0}.footer{padding:32px 0 42px;border-top:1px solid #d2ccc1;background:#f4f1e9}.footer .wrap{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end}.footer-name{font-size:14px}.footer-name small{display:block;font:9px/1.4 "SFMono-Regular",Consolas,monospace;color:#8b857c;text-transform:uppercase;letter-spacing:.1em;margin-top:4px}.footer-note{font:9px/1.5 "SFMono-Regular",Consolas,monospace;color:#8b857c;text-align:right}.orange-dot{width:7px;height:7px;background:#ff6b33;border-radius:50%;display:inline-block;margin-right:7px}.cyan-line{display:inline-block;width:30px;height:1px;background:#3ba6f1;vertical-align:middle;margin-right:8px}.preview-ribbon{position:fixed;left:16px;bottom:16px;z-index:30;background:#fff;border:1px solid #d7d1c7;border-radius:999px;padding:9px 12px;font:9px/1 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.1em;color:#5d5851;box-shadow:0 8px 26px rgba(50,45,35,.08)}@media(max-width:900px){.hero{grid-template-columns:1fr;gap:24px}.trace{min-height:430px}.foundation,.method-grid{grid-template-columns:repeat(2,1fr)}.foundation-item:nth-child(2){border-right:0}.foundation-item:nth-child(3){border-top:1px solid #cec8bd}.foundation-item:nth-child(4){border-top:1px solid #cec8bd;border-right:0}.signal-layout,.section-head,.method-lead{grid-template-columns:1fr}.signal-meta{max-width:600px}.case-empty{grid-template-columns:100px 1fr}.case-status{grid-column:2;text-align:left}.nav{display:none}}@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}.topbar{height:62px}.hero{padding:60px 0 52px}.hero h1{font-size:clamp(54px,19vw,82px)}.trace{min-height:360px}.trace-paper{inset:20px 4px 18px 12px}.foundation,.method-grid{grid-template-columns:1fr}.foundation-item,.foundation-item:not(:first-child),.method-step,.method-step:not(:first-child){padding:22px 0 38px;border-right:0;border-top:1px solid #cec8bd}.foundation-item:first-child,.method-step:first-child{border-top:0}.foundation-num,.method-n{margin-bottom:35px}.section{padding:66px 0}.signal-band{padding:58px 0}.signal-meta{grid-template-columns:1fr}.case-empty{grid-template-columns:1fr}.case-status{grid-column:auto;text-align:left}.method{padding:68px 0}.footer .wrap{grid-template-columns:1fr}.footer-note{text-align:left}.preview-ribbon{left:10px;bottom:10px}}



.cyan-dot{width:7px;height:7px;background:#3ba6f1;border-radius:50%;display:inline-block;margin-right:7px}
.competency-list{border-top:1px solid #464641;margin-top:66px}
.competency-row{display:grid;grid-template-columns:120px minmax(0,1.1fr) minmax(220px,.7fr) 130px;gap:26px;align-items:start;padding:28px 0;border-bottom:1px solid #3f3f3c}
.competency-code{font:10px/1.4 "SFMono-Regular",Consolas,monospace;color:#8f8d86}
.competency-main h3{font-size:25px;line-height:1.05;font-weight:400;letter-spacing:-.035em;margin:0 0 9px}
.competency-main p{font-size:13px;line-height:1.68;color:#b8b5ae;margin:0;max-width:650px}
.competency-signal strong{display:block;font-size:14px;font-weight:400;color:#f2efe8;margin-bottom:7px}
.competency-signal span{display:block;font:9px/1.55 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#7f7d77}
.competency-status{text-align:right;font:10px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#a29f98}
.competency-status b{font-weight:400;color:#3ba6f1}.competency-status.developing b{color:#ff7a45}
.case-list{border-top:1px solid #c9c3b8}.case-row{border-bottom:1px solid #c9c3b8}
.case-summary{display:grid;grid-template-columns:150px minmax(0,1fr) 180px;gap:28px;padding:30px 0;align-items:start}
.case-summary h3{font-size:28px;line-height:1.06;letter-spacing:-.04em;font-weight:400;margin:0 0 9px}
.case-summary p{font-size:12px;line-height:1.6;color:#746e66;margin:0}
.case-summary-right{text-align:right;font:9px/1.55 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#817b72}
.case-summary-right b{display:block;color:#ff6b33;font-weight:400;margin-bottom:5px}
.case-body{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 54px;padding:0 0 38px 178px}
.case-block{border-top:1px solid #d7d1c6;padding-top:12px}
.case-block h4{font:9px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.08em;color:#888177;margin:0 0 7px}
.case-block p{font-size:13px;line-height:1.7;color:#58534d;margin:0}
.case-metrics{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:7px}
.case-metric{border:1px solid #cfc8bc;border-radius:999px;padding:5px 9px;font:9px/1.2 "SFMono-Regular",Consolas,monospace;color:#5e5953}
.projects-section{border-top:1px solid #d8d3c9}
.projects-intro{max-width:450px;color:#6a655e;font-size:13px;line-height:1.65;margin:0 0 4px auto}
.project-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid #c9c3b8}
.project-item{padding:28px 34px 38px 0;border-right:1px solid #c9c3b8}
.project-item:nth-child(2n){padding-left:34px;border-right:0}
.project-code{font:10px/1.4 "SFMono-Regular",Consolas,monospace;color:#3ba6f1;margin-bottom:58px}
.project-kind{font:9px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#888177;margin-bottom:8px}
.project-item h3{font-size:32px;line-height:1;letter-spacing:-.045em;font-weight:400;margin:0 0 13px}
.project-item p{font-size:13px;line-height:1.7;color:#625d56;margin:0 0 18px}
.project-detail{color:#807970!important;font-size:11.5px!important}
.project-tags{display:flex;flex-wrap:wrap;gap:6px}
.project-tag{border-bottom:1px solid #afaaa0;padding:3px 0;font:9px/1.3 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#706a63;margin-right:10px}

/* v0.2.1 — case-study information-density revision */
.case-list{
  border-top:1px solid #c9c3b8;
}
.case-row{
  border-bottom:1px solid #c9c3b8;
  padding:0;
}
.case-summary{
  display:grid;
  grid-template-columns:110px minmax(0,1fr) 245px;
  gap:28px;
  align-items:start;
  padding:28px 0 22px;
  border-bottom:1px solid #ddd7cc;
}
.case-summary .case-code{
  padding-top:5px;
}
.case-summary h3{
  font-size:30px;
  line-height:1.02;
  letter-spacing:-.045em;
  font-weight:400;
  margin:0 0 8px;
  max-width:760px;
}
.case-summary p{
  margin:0;
  color:#756f67;
  font-size:11px;
  line-height:1.5;
}
.case-summary-right{
  text-align:right;
  font:9px/1.55 "SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  color:#817b72;
  padding-top:3px;
}
.case-summary-right b{
  display:block;
  color:#ff6b33;
  font-weight:400;
  margin-bottom:5px;
}

.case-body{
  padding:0;
  display:block;
}
.case-primary{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.45fr);
  gap:0;
  border-bottom:1px solid #ddd7cc;
}
.case-secondary{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0;
  border-bottom:1px solid #ddd7cc;
}
.case-cell{
  padding:22px 28px 24px 0;
  min-width:0;
}
.case-primary .case-cell:first-child,
.case-secondary .case-cell:first-child{
  border-right:1px solid #ddd7cc;
  padding-right:34px;
}
.case-primary .case-cell:last-child,
.case-secondary .case-cell:last-child{
  padding-left:34px;
}
.case-cell h4{
  margin:0 0 9px;
  font:9px/1.3 "SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#8a8379;
}
.case-cell p{
  margin:0;
  font-size:13px;
  line-height:1.67;
  color:#57524c;
  max-width:none;
}
.case-primary .case-cell:last-child p{
  color:#4d4943;
}

.case-evidence-strip{
  display:grid;
  grid-template-columns:110px minmax(0,1fr);
  gap:28px;
  padding:15px 0 18px;
  align-items:start;
}
.case-evidence-label{
  font:9px/1.3 "SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#8a8379;
  padding-top:5px;
}
.case-metrics{
  display:flex;
  flex-wrap:wrap;
  gap:7px 16px;
}
.case-metric{
  border:0;
  border-bottom:1px solid #bcb5aa;
  border-radius:0;
  padding:4px 0 3px;
  font:9px/1.2 "SFMono-Regular",Consolas,monospace;
  color:#5e5953;
  text-transform:uppercase;
  letter-spacing:.035em;
}

@media(max-width:900px){
  .case-summary{
    grid-template-columns:90px minmax(0,1fr);
  }
  .case-summary-right{
    grid-column:2;
    text-align:left;
  }
  .case-primary,
  .case-secondary{
    grid-template-columns:1fr;
  }
  .case-primary .case-cell:first-child,
  .case-secondary .case-cell:first-child{
    border-right:0;
    border-bottom:1px solid #ddd7cc;
    padding-right:0;
  }
  .case-primary .case-cell:last-child,
  .case-secondary .case-cell:last-child{
    padding-left:0;
  }
  .case-evidence-strip{
    grid-template-columns:90px minmax(0,1fr);
  }
}
@media(max-width:650px){
  .case-summary{
    grid-template-columns:1fr;
    gap:10px;
  }
  .case-summary-right{
    grid-column:auto;
  }
  .case-evidence-strip{
    grid-template-columns:1fr;
    gap:8px;
  }
}


/* v0.2.2 — horizontal evidence ledger refinement */
.case-evidence-strip{
  display:block;
  padding:18px 0 22px;
}
.case-evidence-label{
  display:none;
}
.case-metrics{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:0;
  border-top:1px solid #bfb8ad;
  border-bottom:1px solid #bfb8ad;
}
.case-metric{
  border:0;
  border-right:1px solid #d7d1c6;
  border-radius:0;
  padding:14px 18px 13px;
  min-height:58px;
  font:9px/1.25 "SFMono-Regular",Consolas,monospace;
  color:#767068;
  text-transform:uppercase;
  letter-spacing:.045em;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
}
.case-metric:last-child{
  border-right:0;
}
.case-metric::first-line{
  color:#252525;
}
.case-metric strong{
  display:block;
  font-family:Inter,Arial,sans-serif;
  font-size:20px;
  line-height:1;
  letter-spacing:-.035em;
  text-transform:none;
  font-weight:400;
  color:#252525;
  margin-bottom:6px;
}
.case-ledger-caption{
  padding-top:7px;
  font:8px/1.4 "SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:#9a9389;
}
@media(max-width:800px){
  .case-metrics{grid-template-columns:repeat(2,1fr)}
  .case-metric:nth-child(2n){border-right:0}
  .case-metric:nth-child(-n+3){border-bottom:1px solid #d7d1c6}
}
@media(max-width:520px){
  .case-metrics{grid-template-columns:1fr}
  .case-metric{border-right:0;border-bottom:1px solid #d7d1c6}
  .case-metric:last-child{border-bottom:0}
}


/* v0.3 production-candidate additions */
.cases-intro{max-width:470px;margin:0 0 4px auto;color:#6a655e;font-size:13px;line-height:1.65}
.method-strip{padding:0 0 92px}
.method-strip-head{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:end;border-top:1px solid #cec8bd;padding-top:26px;margin-bottom:28px}
.method-strip-head h2{font-size:clamp(34px,4vw,54px);line-height:.96;letter-spacing:-.05em;font-weight:400;margin:0}
.troubleshooting-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cec8bd;border-bottom:1px solid #cec8bd}
.trouble-step{min-height:180px;padding:18px 20px 26px 0;border-right:1px solid #cec8bd}
.trouble-step:nth-child(4n){border-right:0}
.trouble-step:nth-child(n+5){border-top:1px solid #cec8bd}
.trouble-step:not(:nth-child(4n+1)){padding-left:20px}
.trouble-step .n{font:9px/1 "SFMono-Regular",Consolas,monospace;color:#3ba6f1;margin-bottom:46px}
.trouble-step h3{font-size:18px;line-height:1.08;letter-spacing:-.03em;font-weight:400;margin:0 0 10px}
.trouble-step p{font-size:12px;line-height:1.62;color:#69635c;margin:0}
.case-list{border-top:1px solid #c9c3b8}
.case-row{border-bottom:1px solid #c9c3b8}
.case-summary{display:grid;grid-template-columns:110px minmax(0,1fr) 245px;gap:28px;align-items:start;padding:28px 0 22px;border-bottom:1px solid #ddd7cc}
.case-summary .case-code{padding-top:5px}
.case-summary h3{font-size:30px;line-height:1.02;letter-spacing:-.045em;font-weight:400;margin:0 0 8px;max-width:760px}
.case-summary p{margin:0;color:#756f67;font-size:11px;line-height:1.5}
.case-summary-right{text-align:right;font:9px/1.55 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#817b72;padding-top:3px}
.case-summary-right b{display:block;color:#ff6b33;font-weight:400;margin-bottom:5px}
.case-body{padding:0;display:block}
.case-primary{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.45fr);gap:0;border-bottom:1px solid #ddd7cc}
.case-secondary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-bottom:1px solid #ddd7cc}
.case-cell{padding:22px 28px 24px 0;min-width:0}
.case-primary .case-cell:first-child,.case-secondary .case-cell:first-child{border-right:1px solid #ddd7cc;padding-right:34px}
.case-primary .case-cell:last-child,.case-secondary .case-cell:last-child{padding-left:34px}
.case-cell h4{margin:0 0 9px;font:9px/1.3 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.08em;color:#8a8379}
.case-cell p{margin:0;font-size:13px;line-height:1.67;color:#57524c;max-width:none}
.case-evidence-strip{display:block;padding:18px 0 22px}
.case-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid #bfb8ad;border-bottom:1px solid #bfb8ad}
.case-metric{border:0;border-right:1px solid #d7d1c6;border-radius:0;padding:14px 18px 13px;min-height:70px;font:9px/1.25 "SFMono-Regular",Consolas,monospace;color:#767068;text-transform:uppercase;letter-spacing:.045em;display:flex;flex-direction:column;justify-content:flex-end}
.case-metric:last-child{border-right:0}
.case-metric strong{display:block;font-family:Arial,"Helvetica Neue",sans-serif;font-size:20px;line-height:1;letter-spacing:-.035em;text-transform:none;font-weight:400;color:#252525;margin-bottom:6px}
.case-ledger-caption{padding-top:7px;font:8px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;letter-spacing:.08em;color:#9a9389}
.projects-section{border-top:1px solid #d8d3c9}
.project-list{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #c9c3b8}
.project-item{padding:28px 30px 38px 0;border-right:1px solid #c9c3b8}
.project-item:not(:first-child){padding-left:30px}
.project-item:last-child{border-right:0}
.project-code{font:10px/1.4 "SFMono-Regular",Consolas,monospace;color:#3ba6f1;margin-bottom:56px}
.project-kind{font:9px/1.4 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#888177;margin-bottom:8px}
.project-item h3{font-size:28px;line-height:1;letter-spacing:-.045em;font-weight:400;margin:0 0 13px}
.project-item p{font-size:12.5px;line-height:1.68;color:#625d56;margin:0 0 17px}
.project-detail{color:#807970!important;font-size:11.5px!important}
.project-tags{display:flex;flex-wrap:wrap;gap:6px}
.project-tag{border-bottom:1px solid #afaaa0;padding:3px 0;font:9px/1.3 "SFMono-Regular",Consolas,monospace;text-transform:uppercase;color:#706a63;margin-right:10px}
@media(max-width:900px){
  .troubleshooting-grid{grid-template-columns:repeat(2,1fr)}.trouble-step:nth-child(2n){border-right:0}.trouble-step:nth-child(n+3){border-top:1px solid #cec8bd}
  .method-strip-head{grid-template-columns:1fr;gap:15px}
  .case-summary{grid-template-columns:90px minmax(0,1fr)}.case-summary-right{grid-column:2;text-align:left}
  .case-primary,.case-secondary{grid-template-columns:1fr}
  .case-primary .case-cell:first-child,.case-secondary .case-cell:first-child{border-right:0;border-bottom:1px solid #ddd7cc;padding-right:0}
  .case-primary .case-cell:last-child,.case-secondary .case-cell:last-child{padding-left:0}
  .case-metrics{grid-template-columns:repeat(2,1fr)}
  .project-list{grid-template-columns:1fr}.project-item,.project-item:not(:first-child){padding:28px 0 38px;border-right:0;border-bottom:1px solid #c9c3b8}
}
@media(max-width:600px){
  .troubleshooting-grid{grid-template-columns:1fr}.trouble-step,.trouble-step:not(:nth-child(4n+1)){padding:18px 0 26px;border-right:0;border-top:1px solid #cec8bd}.trouble-step:first-child{border-top:0}
  .case-summary{grid-template-columns:1fr;gap:10px}.case-summary-right{grid-column:auto}
  .case-metrics{grid-template-columns:1fr}.case-metric{border-right:0;border-bottom:1px solid #d7d1c6}.case-metric:last-child{border-bottom:0}
}


/* v0.3.1 — Evidence Foundation / simulator provenance */
.evidence-foundation{
  background:#f2eee6;
  border-top:1px solid #cfc9bd;
  border-bottom:1px solid #cfc9bd;
  padding:92px 0 86px;
}
.foundation-system-head{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(320px,.75fr);
  gap:90px;
  align-items:end;
  padding-bottom:46px;
}
.foundation-system-head h2{
  max-width:760px;
  margin:8px 0 0;
  font-size:52px;
  line-height:.98;
  letter-spacing:-.055em;
  font-weight:400;
}
.foundation-system-head>p{
  margin:0 0 3px;
  max-width:560px;
  color:#625d56;
  font-size:14px;
  line-height:1.72;
}
.evidence-chain{
  border-top:1px solid #bfb8ad;
  border-bottom:1px solid #bfb8ad;
}
.evidence-chain-grid{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
}
.evidence-chain-step{
  min-width:0;
  min-height:215px;
  position:relative;
  padding:18px 20px 23px 0;
  border-right:1px solid #d4cec3;
}
.evidence-chain-step:not(:first-child){padding-left:20px}
.evidence-chain-step:last-child{border-right:0}
.chain-index{
  font:9px/1.3 "SFMono-Regular",Consolas,monospace;
  color:#ff6b33;
  margin-bottom:48px;
}
.evidence-chain-step h3{
  margin:0 0 9px;
  font-size:19px;
  line-height:1.05;
  font-weight:400;
  letter-spacing:-.035em;
}
.evidence-chain-step p{
  margin:0;
  color:#6b655e;
  font-size:11px;
  line-height:1.62;
}
.chain-arrow{
  position:absolute;
  right:-8px;
  top:17px;
  z-index:2;
  padding:0 3px;
  background:#f2eee6;
  color:#979087;
  font:12px/1 monospace;
}
.simulator-modes{
  display:grid;
  grid-template-columns:280px minmax(0,1fr);
  gap:54px;
  padding:48px 0 42px;
  border-bottom:1px solid #cbc5ba;
}
.simulator-modes-intro h3{
  max-width:220px;
  margin:9px 0 0;
  font-size:27px;
  line-height:1.02;
  letter-spacing:-.045em;
  font-weight:400;
}
.simulator-mode-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border-top:1px solid #cbc5ba;
}
.simulator-mode{
  padding:17px 22px 20px 0;
  border-right:1px solid #d5cfc4;
}
.simulator-mode:not(:first-child){padding-left:22px}
.simulator-mode:last-child{border-right:0}
.simulator-mode h4{
  margin:0 0 10px;
  font:10px/1.2 "SFMono-Regular",Consolas,monospace;
  text-transform:uppercase;
  letter-spacing:.07em;
  color:#2b2926;
}
.simulator-mode p{
  margin:0;
  font-size:11px;
  line-height:1.6;
  color:#736d65;
}
.scenario-tier-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) 370px;
  gap:62px;
  padding-top:36px;
  align-items:end;
}
.scenario-tiers{
  display:flex;
  flex-wrap:wrap;
  gap:9px 24px;
  margin-top:13px;
}
.scenario-tier{
  display:inline-flex;
  gap:8px;
  align-items:baseline;
  padding-bottom:4px;
  border-bottom:1px solid #aaa398;
  font-size:11px;
  color:#514d47;
}
.scenario-tier b{
  font:8px/1 "SFMono-Regular",Consolas,monospace;
  font-weight:400;
  color:#3ba6f1;
}
.scenario-tier-note{
  margin:0;
  font-size:10px;
  line-height:1.65;
  color:#817a71;
}

@media(max-width:1050px){
  .evidence-chain-grid{grid-template-columns:repeat(3,1fr)}
  .evidence-chain-step:nth-child(3){border-right:0}
  .evidence-chain-step:nth-child(-n+3){border-bottom:1px solid #d4cec3}
  .chain-arrow{display:none}
  .simulator-mode-grid{grid-template-columns:repeat(2,1fr)}
  .simulator-mode:nth-child(2){border-right:0}
  .simulator-mode:nth-child(-n+2){border-bottom:1px solid #d5cfc4}
}
@media(max-width:760px){
  .evidence-foundation{padding:66px 0 62px}
  .foundation-system-head,
  .simulator-modes,
  .scenario-tier-row{grid-template-columns:1fr;gap:28px}
  .foundation-system-head h2{font-size:42px}
  .evidence-chain-grid{grid-template-columns:1fr}
  .evidence-chain-step,
  .evidence-chain-step:not(:first-child){
    min-height:0;padding:18px 0 22px;border-right:0;border-bottom:1px solid #d4cec3
  }
  .evidence-chain-step:last-child{border-bottom:0}
  .chain-index{margin-bottom:14px}
  .simulator-mode-grid{grid-template-columns:1fr}
  .simulator-mode,.simulator-mode:not(:first-child){
    padding:16px 0 18px;border-right:0;border-bottom:1px solid #d5cfc4
  }
  .simulator-mode:last-child{border-bottom:0}
}