/* case.css · Neo-Brutalist Version
   Loaded AFTER site.css on work/*.html pages
   Requires: Space Grotesk, Inter, JetBrains Mono */

:root{
  --amber:#FF9800;
}

/* ---- back link ---- */
.backlink{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:'Space Grotesk',sans-serif;
  font-weight:800;
  text-transform:uppercase;
  font-size:.85rem;
  letter-spacing:.04em;
  color:#000000;
  border-bottom:2px solid #000000;
  padding-bottom:2px;
  transition:color .2s,border-color .2s;
}
.backlink:hover{
  color:var(--acc);
  border-color:var(--acc);
}
.backlink:focus-visible{
  outline:3px solid #000000;
  outline-offset:3px;
}

/* ---- header ---- */
.case-head{
  padding:calc(76px + clamp(40px,7vh,80px)) 0 clamp(40px,6vh,64px);
}
.kicker{
  font-family:'JetBrains Mono',monospace;
  font-size:.78rem;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--acc);
  margin:24px 0 16px;
}
.case-head h1{
  font-family:'Space Grotesk',sans-serif;
  font-weight:800;
  letter-spacing:-.03em;
  font-size:clamp(2.1rem,4.6vw,3.6rem);
  line-height:1.05;
  max-width:20ch;
  color:#0A0A0A;
}
.case-head .lede{
  margin-top:22px;
  font-size:clamp(1.08rem,1.6vw,1.3rem);
  color:#333333;
  max-width:62ch;
  font-weight:450;
  line-height:1.55;
}

.metrics3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow);
  border-radius:4px;
  overflow:hidden;
  margin-top:40px;
}
.metrics3 div{
  background:#FFFFFF;
  padding:22px 24px;
  border-right:var(--bw) solid #000000;
}
.metrics3 div:last-child{
  border-right:none;
}
.metrics3 b{
  display:block;
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(1.4rem,2.4vw,2rem);
  font-weight:800;
  color:var(--acc);
}
.metrics3 span{
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  font-weight:700;
  text-transform:uppercase;
  color:#555555;
  letter-spacing:.05em;
}
@media(max-width:680px){
  .metrics3{grid-template-columns:1fr}
  .metrics3 div{border-right:none;border-bottom:var(--bw) solid #000000}
  .metrics3 div:last-child{border-bottom:none}
}

/* ---- sections ---- */
.sec{
  padding:clamp(40px,6vh,64px) 0;
  border-top:var(--bw) solid #000000;
}
.sec h2{
  font-family:'Space Grotesk',sans-serif;
  font-weight:800;
  font-size:clamp(1.5rem,2.5vw,2rem);
  letter-spacing:-.02em;
  margin-bottom:20px;
  color:#0A0A0A;
}
.sec p{
  color:#333333;
  max-width:68ch;
  margin-bottom:18px;
  font-weight:450;
  font-size:1.04rem;
  line-height:1.6;
}
.sec strong{color:#000000;font-weight:700}
.sec em{color:#000000;font-style:italic}
.sec ul{list-style:none;max-width:68ch;margin-top:10px}
.sec li{
  color:#333333;
  padding-left:26px;
  position:relative;
  margin-bottom:12px;
  font-weight:500;
  font-size:1.02rem;
}
.sec li::before{
  content:"";
  position:absolute;
  left:2px;
  top:10px;
  width:8px;
  height:8px;
  border-radius:0;
  background:var(--acc);
  border:1.5px solid #000000;
}

/* ---- level 1: the overview diagram ---- */
.diag{
  overflow-x:auto;
  margin:24px 0 20px;
  padding:32px 24px;
  background-color:#FFFFFF;
  background-image:radial-gradient(rgba(0,0,0,0.12) 1.2px, transparent 1.2px);
  background-size:18px 18px;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow);
  border-radius:4px;
}
.diag svg{width:100%;min-width:720px;height:auto;display:block;overflow:visible}
.diag-cap{
  font-family:'JetBrains Mono',monospace;
  font-size:.78rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:#000000;
  text-align:center;
  max-width:none!important;
  margin-top:14px;
}
.diag-node{
  cursor:pointer;
  transition:transform .2s var(--ease);
}
.diag-node:hover{
  transform:translateY(-3px);
}
.diag-node:hover rect:first-child{
  transform:translate(2px, 2px);
}
.diag-ping{
  animation:radar-ping 2s cubic-bezier(0,0,.2,1) infinite;
  transform-origin:center;
}
@keyframes radar-ping{
  0%{r:4px;opacity:1;stroke-width:2px}
  100%{r:18px;opacity:0;stroke-width:.5px}
}
.edge{fill:none;stroke:#000000;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round}
.edge-pulse{
  fill:none;
  stroke:var(--acc);
  stroke-width:3px;
  stroke-linecap:round;
  stroke-linejoin:round;
  stroke-dasharray:12 28;
  animation:laser-flow .85s linear infinite;
}
@keyframes laser-flow{to{stroke-dashoffset:-40}}

.flow{
  fill:none;
  stroke:var(--acc);
  stroke-width:3px;
  stroke-linecap:round;
  stroke-dasharray:10 24;
  animation:march .8s linear infinite;
}
@keyframes march{to{stroke-dashoffset:-34}}

.diag-photons circle{
  filter:drop-shadow(0 0 5px var(--acc)) drop-shadow(0 0 10px var(--acc));
}

.bx rect{fill:#FFFFFF;stroke:#000000;stroke-width:2.5px;rx:4px}
.bx text,.acc-b text,.dash-b text{
  text-anchor:middle;
  fill:#000000;
  font-size:13px;
  font-weight:800;
  font-family:'Space Grotesk',system-ui,sans-serif;
}
.bx text.s,.acc-b text.s,.dash-b text.s{
  fill:#555555;
  font-size:10px;
  font-weight:600;
  font-family:'JetBrains Mono',monospace;
}
.acc-b rect{
  fill:#FFF2F4;
  stroke:var(--acc);
  stroke-width:3px;
  rx:4px;
}
.acc-b text{fill:var(--acc);font-weight:800}
.acc-b text.s{fill:#C81E3D}
.dash-b rect{fill:#FFFFFF;stroke:#000000;stroke-width:2px;stroke-dasharray:5 4;rx:4px}
.dash-b text{fill:#444444;font-size:12px}

/* ---- level 2: under the hood ---- */
.callout{
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow);
  border-radius:4px;
  padding:24px 22px 18px;
  margin-bottom:20px;
  max-width:78ch;
}
.callout.pitfall{border-left:8px solid var(--amber)}
.callout.decision{border-left:8px solid var(--acc)}
.badge{
  font-family:'JetBrains Mono',monospace;
  font-size:.65rem;
  font-weight:800;
  letter-spacing:.12em;
  padding:4px 10px;
  border-radius:2px;
  border:1.5px solid #000000;
}
.pitfall .badge{color:#000000;background:var(--amber)}
.decision .badge{color:#FFFFFF;background:var(--acc)}
.callout h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.15rem;
  font-weight:800;
  margin:14px 0 10px;
  letter-spacing:-.01em;
  color:#000000;
}
.callout p{
  color:#333333;
  font-size:.95rem;
  line-height:1.6;
  margin-bottom:10px;
  max-width:none;
  font-weight:450;
}
.callout code{
  font-family:'JetBrains Mono',monospace;
  font-size:.82rem;
  font-weight:600;
  background:#EAEAEA;
  border:1px solid #000000;
  padding:2px 6px;
  border-radius:3px;
  color:#000000;
}
.callout em{border-bottom:1.5px solid #000000;font-style:normal;font-weight:600}
.outcome{
  border-top:2px solid #000000;
  padding-top:12px;
  margin-top:14px;
  margin-bottom:0!important;
  font-size:.9rem!important;
  font-weight:600!important;
  color:#000000!important;
}
.outcome b{
  font-family:'JetBrains Mono',monospace;
  font-size:.7rem;
  font-weight:800;
  letter-spacing:.1em;
  color:var(--acc);
  margin-right:8px;
}

/* ---- interactive WhatsApp agent simulator ---- */
.wa-sim-container{
  margin:32px 0 28px;
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow-lg);
  border-radius:6px;
  overflow:hidden;
}
.wa-layout{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  border-bottom:2px solid #000000;
}
.wa-phone{
  background:#ECE5DD;
  background-image:radial-gradient(rgba(0,0,0,0.06) 1.5px, transparent 1.5px);
  background-size:16px 16px;
  border-right:2.5px solid #000000;
  display:flex;
  flex-direction:column;
  height:440px;
}
.wa-phone-head{
  background:#075E54;
  color:#FFFFFF;
  padding:12px 16px;
  display:flex;
  align-items:center;
  gap:12px;
  border-bottom:2px solid #000000;
}
.wa-avatar{
  width:36px;
  height:36px;
  border-radius:50%;
  background:#FFFFFF;
  border:1.5px solid #000000;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:'Space Grotesk',sans-serif;
  font-weight:900;
  color:#075E54;
  font-size:.85rem;
}
.wa-contact-info{display:flex;flex-direction:column}
.wa-contact-name{font-family:'Space Grotesk',sans-serif;font-size:.9rem;font-weight:800;color:#FFFFFF}
.wa-contact-status{font-family:'JetBrains Mono',monospace;font-size:.65rem;color:#A7F3D0;display:flex;align-items:center;gap:5px}
.wa-contact-status::before{content:"";width:6px;height:6px;border-radius:50%;background:#10B981}

.wa-messages-area{
  flex:1;
  padding:16px;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.wa-bubble{
  max-width:85%;
  padding:10px 14px;
  border-radius:8px;
  font-size:.86rem;
  line-height:1.45;
  position:relative;
  box-shadow:2px 2px 0px rgba(0,0,0,0.1);
}
.wa-bubble.user{
  align-self:flex-end;
  background:#DCF8C6;
  color:#000000;
  border:1.5px solid #000000;
  border-top-right-radius:2px;
}
.wa-bubble.agent{
  align-self:flex-start;
  background:#FFFFFF;
  color:#000000;
  border:1.5px solid #000000;
  border-top-left-radius:2px;
}
.wa-bubble-time{
  font-family:'JetBrains Mono',monospace;
  font-size:.62rem;
  color:#666666;
  text-align:right;
  margin-top:4px;
}
.wa-listing-preview{
  background:#FAFAFA;
  border:1.5px solid #000000;
  border-radius:4px;
  margin-top:8px;
  padding:8px 10px;
  font-size:.78rem;
}
.wa-listing-preview b{color:var(--acc)}

/* Agent reasoning panel */
.wa-reasoning-panel{
  background:#0F172A;
  color:#F8FAFC;
  display:flex;
  flex-direction:column;
  height:440px;
}
.wa-panel-head{
  background:#020617;
  padding:12px 18px;
  border-bottom:2px solid #000000;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.wa-panel-title{
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  font-weight:800;
  color:#38BDF8;
  letter-spacing:.05em;
}
.wa-panel-body{
  flex:1;
  padding:18px;
  overflow-y:auto;
  display:flex;
  flex-direction:column;
  gap:12px;
  font-family:'JetBrains Mono',monospace;
  font-size:.76rem;
  line-height:1.5;
}
.wa-step{
  background:#1E293B;
  border:1.5px solid #334155;
  border-radius:4px;
  padding:10px 12px;
}
.wa-step-lbl{
  font-weight:800;
  margin-bottom:4px;
  display:flex;
  align-items:center;
  gap:6px;
}
.wa-step-lbl.intent{color:#F472B6}
.wa-step-lbl.tool{color:#FBBF24}
.wa-step-lbl.crm{color:#34D399}
.wa-step-payload{color:#94A3B8;font-size:.72rem}

@media(max-width:820px){
  .wa-layout{grid-template-columns:1fr}
  .wa-phone{border-right:none;border-bottom:2.5px solid #000000;height:380px}
  .wa-reasoning-panel{height:360px}
}

/* ---- interactive DMARC simulator ---- */
.dmarc-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-bottom:2px solid #000000;
}
.dmarc-xml-col{
  background:#0F172A;
  color:#94A3B8;
  padding:18px;
  border-right:2.5px solid #000000;
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  line-height:1.55;
  overflow-x:auto;
}
.dmarc-analysis-col{
  background:#FFFFFF;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.auth-pills{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.auth-pill{
  font-family:'JetBrains Mono',monospace;
  font-size:.7rem;
  font-weight:800;
  padding:4px 8px;
  border-radius:3px;
  border:1.5px solid #000000;
}
.auth-pill.pass{background:#DCFCE7;color:#15803D}
.auth-pill.fail{background:#FEE2E2;color:#B91C1C}
.auth-pill.warn{background:#FEF3C7;color:#B45309}

@media(max-width:820px){
  .dmarc-layout{grid-template-columns:1fr}
  .dmarc-xml-col{border-right:none;border-bottom:2.5px solid #000000}
}

/* ---- interactive critic-refine simulation ---- */
.critic-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-bottom:2px solid #000000;
}
.critic-left-col{
  background:#0B0F17;
  padding:20px;
  border-right:2.5px solid #000000;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.critic-right-col{
  background:#FFFFFF;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.critic-role-box{
  background:#1E293B;
  border:1.5px solid #334155;
  border-radius:4px;
  padding:12px 14px;
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  line-height:1.5;
}
.critic-role-title{
  font-weight:800;
  margin-bottom:6px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

@media(max-width:820px){
  .critic-layout{grid-template-columns:1fr}
  .critic-left-col{border-right:none;border-bottom:2.5px solid #000000}
}

/* ---- interactive backbone simulation ---- */
.backbone-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  border-bottom:2px solid #000000;
}
.bb-matrix-col{
  background:#0B0F17;
  padding:18px;
  border-right:2.5px solid #000000;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.bb-grid-32{
  display:grid;
  grid-template-columns:repeat(8, 1fr);
  gap:6px;
  background:#020617;
  padding:12px;
  border:1.5px solid #1E293B;
  border-radius:4px;
}
.bb-wf-dot{
  aspect-ratio:1;
  background:#10B981;
  border-radius:3px;
  position:relative;
  transition:all .2s ease;
}
.bb-wf-dot.err{background:#EF4444;box-shadow:0 0 8px #EF4444}
.bb-wf-dot.warn{background:#F59E0B}

.bb-incident-col{
  background:#FFFFFF;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.trace-terminal{
  background:#0F172A;
  color:#38BDF8;
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  padding:14px;
  border-radius:4px;
  line-height:1.5;
  border:1.5px solid #000000;
  overflow-x:auto;
}

@media(max-width:820px){
  .backbone-layout{grid-template-columns:1fr}
  .bb-matrix-col{border-right:none;border-bottom:2.5px solid #000000}
}

/* ---- interactive dashboard simulation widget ---- */
.dash-sim-container{
  margin:32px 0 28px;
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow-lg);
  border-radius:6px;
  overflow:hidden;
}
.verdict-box{
  background:#F8F8F8;
  border:2px solid #000000;
  border-radius:5px;
  box-shadow:4px 4px 0px #000000;
  padding:20px 22px;
  margin:18px 0;
  transition:.2s;
}
.verdict-box.status-green{background:#F0FDF4;border-color:#16A34A}
.verdict-box.status-amber{background:#FFFBEB;border-color:#D97706}
.verdict-box.status-red{background:#FFF5F5;border-color:#E02447}
.verdict-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:12px;
  padding-bottom:10px;
  border-bottom:1.5px solid rgba(0,0,0,0.1);
}
.verdict-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:.72rem;
  font-weight:800;
  padding:4px 10px;
  border-radius:3px;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:6px;
  border:1.5px solid #000000;
}
.verdict-tag.green{background:#22C55E;color:#FFFFFF}
.verdict-tag.amber{background:#F59E0B;color:#FFFFFF}
.verdict-tag.red{background:#E02447;color:#FFFFFF}
.verdict-score{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.15rem;
  font-weight:900;
  color:#000000;
}
.verdict-prose{
  font-size:.94rem;
  line-height:1.6;
  color:#222222;
  margin-bottom:14px;
}
.verdict-prose mark{background:#FFF0F2;color:var(--acc);font-weight:700;padding:2px 6px;border-radius:2px}
.verdict-actions{
  background:#FFFFFF;
  border:1.5px solid #000000;
  border-radius:4px;
  padding:12px 14px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.verdict-actions .va-title{
  font-family:'JetBrains Mono',monospace;
  font-size:.7rem;
  font-weight:800;
  color:#000000;
  text-transform:uppercase;
}
.verdict-actions ul{margin:0;padding-left:18px;font-size:.82rem;color:#444444;line-height:1.45}

.dash-metrics-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:12px;
  margin-bottom:18px;
}
.dm-card{
  background:#FFFFFF;
  border:2px solid #000000;
  box-shadow:3px 3px 0px #000000;
  border-radius:4px;
  padding:12px 14px;
}
.dm-val{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.4rem;
  font-weight:900;
  color:#000000;
  line-height:1.1;
}
.dm-val .change{
  font-size:.78rem;
  font-family:'JetBrains Mono',monospace;
  margin-left:4px;
}
.dm-val .change.up{color:#16A34A}
.dm-val .change.down{color:#E02447}
.dm-lbl{
  font-family:'JetBrains Mono',monospace;
  font-size:.66rem;
  font-weight:800;
  color:#666666;
  text-transform:uppercase;
  margin-top:4px;
}
@media(max-width:760px){.dash-metrics-grid{grid-template-columns:1fr 1fr}}

/* ---- visual showcase card ---- */
.visual-showcase{
  margin:28px 0 24px;
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow);
  border-radius:6px;
  overflow:hidden;
}
.visual-head{
  background:#000000;
  color:#FFFFFF;
  padding:10px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.visual-head .v-dots{display:flex;gap:6px}
.visual-head .v-dots span{width:9px;height:9px;border-radius:50%;background:#444444;border:1px solid #222222}
.visual-head .v-dots span:first-child{background:#FF385C}
.visual-head .v-title{font-family:'JetBrains Mono',monospace;font-size:.76rem;font-weight:800;letter-spacing:.06em;color:#EEEEEE}
.visual-head .v-tag{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:800;background:var(--acc);color:#FFFFFF;padding:2px 8px;border-radius:2px}
.visual-body img{display:block;width:100%;height:auto;object-fit:cover;border-bottom:2px solid #000000}
.visual-foot{
  padding:14px 18px;
  background:#F8F8F8;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  font-size:.82rem;
  color:#333333;
}
.visual-foot b{color:#000000}
.visual-foot .v-live{
  font-family:'JetBrains Mono',monospace;
  font-size:.72rem;
  font-weight:800;
  color:#10B981;
  background:#FFFFFF;
  border:1.5px solid #000000;
  padding:3px 9px;
  border-radius:3px;
  white-space:nowrap;
}
@media(max-width:640px){.visual-foot{flex-direction:column;align-items:flex-start}}

/* ---- interactive 3-persona SEO simulation widget ---- */
.seo-sim-container{
  margin:32px 0 28px;
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow-lg);
  border-radius:6px;
  overflow:hidden;
}
.sim-header{
  padding:22px 24px 18px;
  border-bottom:2.5px solid #000000;
  background:#FDFDFD;
}
.sim-badge{
  font-family:'JetBrains Mono',monospace;
  font-size:.75rem;
  font-weight:800;
  color:#000000;
  background:#FFF0F2;
  border:2px solid var(--acc);
  padding:4px 12px;
  border-radius:3px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:10px;
}
.sim-badge .dot-live{width:8px;height:8px;border-radius:50%;background:var(--acc);box-shadow:0 0 8px var(--acc);animation:pulse 1.8s infinite}
.sim-title{font-family:'Space Grotesk',sans-serif;font-size:1.35rem;font-weight:900;color:#000000;letter-spacing:-.01em}
.sim-intro{color:#555555;font-size:.9rem;line-height:1.5;margin-top:6px;max-width:none}

.sim-controls{
  padding:16px 24px;
  background:#F5F5F5;
  border-bottom:2px solid #000000;
  display:flex;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}
.sim-controls .ctrl-label{
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  font-weight:800;
  color:#000000;
  letter-spacing:.06em;
}
.sim-presets{display:flex;gap:10px;flex-wrap:wrap}
.preset-btn{
  font-family:'JetBrains Mono',monospace;
  font-size:.78rem;
  font-weight:800;
  color:#000000;
  background:#FFFFFF;
  border:2px solid #000000;
  box-shadow:3px 3px 0px #000000;
  padding:8px 14px;
  border-radius:4px;
  cursor:pointer;
  transition:.15s;
}
.preset-btn:hover{background:#EFEFEF;transform:translate(-1px,-1px);box-shadow:4px 4px 0px #000000}
.preset-btn.active{background:#000000;color:#FFFFFF;border-color:#000000;box-shadow:3px 3px 0px var(--acc)}

.sim-autocomplete{
  padding:14px 24px;
  background:#FFFFFF;
  border-bottom:2px solid #000000;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.sim-autocomplete .ac-label{
  display:flex;
  align-items:center;
  gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:.7rem;
  font-weight:800;
  color:#444444;
  letter-spacing:.05em;
}
.ac-tags{display:flex;gap:8px;flex-wrap:wrap}
.ac-tag{
  font-family:'JetBrains Mono',monospace;
  font-size:.74rem;
  font-weight:700;
  color:#000000;
  background:#F2F2F2;
  border:1.5px solid #000000;
  padding:4px 10px;
  border-radius:3px;
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.ac-tag::before{content:"🔍";font-size:.7rem}

.persona-tabs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  background:#EEEEEE;
  border-bottom:2.5px solid #000000;
}
.p-tab{
  padding:14px 16px;
  background:#E5E5E5;
  border:none;
  border-right:2px solid #000000;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:4px;
  transition:.15s;
  text-align:left;
}
.p-tab:last-child{border-right:none}
.p-tab:hover{background:#F0F0F0}
.p-tab.active{
  background:#FFFFFF;
  border-top:3.5px solid var(--acc);
  padding-top:10.5px;
}
.p-tab-title{font-family:'Space Grotesk',sans-serif;font-size:.9rem;font-weight:800;color:#000000}
.p-tab-badge{
  font-family:'JetBrains Mono',monospace;
  font-size:.66rem;
  font-weight:800;
  color:#666666;
  text-transform:uppercase;
  letter-spacing:.04em;
}
.p-tab.active .p-tab-badge{color:var(--acc)}

.persona-display{padding:26px 24px;background:#FFFFFF}
.p-meta-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-bottom:18px;
  background:#F9F9F9;
  border:2px solid #000000;
  border-radius:4px;
  padding:14px 18px;
}
.p-meta-item{display:flex;flex-direction:column;gap:3px}
.p-meta-item .lbl{font-family:'JetBrains Mono',monospace;font-size:.68rem;font-weight:800;color:#666666;text-transform:uppercase}
.p-meta-item .val{font-size:.9rem;font-weight:800;color:#000000}
.p-meta-item .val.highlight{color:var(--acc)}

.p-excerpt-box{
  background:#FFFFFF;
  border:2px solid #000000;
  border-radius:4px;
  box-shadow:4px 4px 0px #000000;
  padding:20px 22px;
  margin-bottom:18px;
}
.p-article-h1{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.15rem;
  font-weight:800;
  color:#000000;
  line-height:1.25;
  margin-bottom:12px;
  padding-bottom:10px;
  border-bottom:1.5px solid #EEEEEE;
}
.p-article-body{font-size:.92rem;line-height:1.65;color:#333333;margin-bottom:14px}
.p-article-body mark{background:#FFF0F2;color:var(--acc);font-weight:700;padding:2px 6px;border:1px solid #FFCCD3;border-radius:2px}
.p-links-row{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  background:#F5F5F5;
  border:1.5px solid #000000;
  border-radius:3px;
  padding:8px 12px;
  font-size:.78rem;
}
.p-links-row .lbl{font-family:'JetBrains Mono',monospace;font-weight:800;color:#000000}
.p-link-chip{font-family:'JetBrains Mono',monospace;font-weight:700;color:#000000;background:#FFFFFF;border:1px solid #000000;padding:2px 8px;border-radius:2px}

.sim-specs{
  padding:16px 24px;
  background:#000000;
  color:#FFFFFF;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  font-size:.78rem;
}
.sim-specs div{display:flex;flex-direction:column;gap:3px}
.sim-specs b{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.06em;color:#999999;text-transform:uppercase}
.sim-specs span{font-family:'JetBrains Mono',monospace;font-weight:700;color:#FFFFFF}
.sim-specs .cost-tag{color:var(--acc);font-weight:800}

@media(max-width:760px){
  .persona-tabs{grid-template-columns:1fr}
  .p-tab{border-right:none;border-bottom:2px solid #000000}
  .p-meta-grid{grid-template-columns:1fr}
  .sim-specs{grid-template-columns:1fr 1fr;gap:12px}
}

/* ---- AI detector divergence card ---- */
.detector-card{
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow);
  border-radius:6px;
  padding:20px;
  margin:18px 0;
}
.det-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0}
.det-box{border:2px solid #000000;border-radius:4px;padding:14px 16px;display:flex;flex-direction:column;gap:6px}
.det-box.danger{background:#FFF5F5;border-color:#E02447}
.det-box.success{background:#F0FDF4;border-color:#16A34A}
.det-name{font-family:'JetBrains Mono',monospace;font-size:.74rem;font-weight:800;color:#555555;text-transform:uppercase}
.det-score{font-family:'Space Grotesk',sans-serif;font-size:1.8rem;font-weight:900;line-height:1}
.det-box.danger .det-score{color:#E02447}
.det-box.success .det-score{color:#16A34A}
.det-verdict{font-size:.82rem;font-weight:700;color:#000000}
.det-takeaway{font-family:'JetBrains Mono',monospace;font-size:.82rem;font-weight:700;color:#000000;background:#F5F5F5;border:1.5px solid #000000;padding:10px 14px;border-radius:3px}

/* ---- level 3: pager ---- */
.pager{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:36px 0;
  border-top:var(--bw) solid #000000;
}
.pager a{
  font-family:'Space Grotesk',sans-serif;
  font-size:.88rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.04em;
  color:#000000;
  background:#FFFFFF;
  border:var(--bw) solid #000000;
  box-shadow:var(--hard-shadow-sm);
  padding:12px 22px;
  border-radius:4px;
  transition:transform .15s,box-shadow .15s,background .2s,color .2s;
}
.pager a:hover{
  background:var(--acc);
  color:#FFFFFF;
  transform:translate(-2px,-2px);
  box-shadow:var(--hard-shadow);
}
.pager a:focus-visible{
  outline:3px solid #000000;
  outline-offset:3px;
}

@media(prefers-reduced-motion:reduce){
  .flow{animation:none}
  .rv{opacity:1;transform:none;transition:none}
}