/* ============================================================
   UTALABS.TECH — field-manual design system
   paper white / ink / signal red / pass green — no AI gradients
   ============================================================ */
:root{
  --paper:#fafafa;
  --paper-2:#f2f0ea;
  --ink:#0a0a0a;
  --signal:#d43c19;
  --pass:#0e7a49;
  --amber:#a05e03;
  --edge:#e4e2dc;
  --edge-2:#d4d1c8;
  --thread:#9a9a9a;
  --muted:#6b6b6b;
  --faint:#8f8d86;
  --mono:'JetBrains Mono','IBM Plex Mono',ui-monospace,'Courier New',monospace;
  --sans:'IBM Plex Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  --gutter:clamp(18px,4vw,64px);
  --maxw:1160px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background-image:
    linear-gradient(var(--edge) 1px,transparent 1px),
    linear-gradient(90deg,var(--edge) 1px,transparent 1px);
  background-size:56px 56px;
}
::selection{background:var(--signal);color:#fff}
a{color:inherit}
img,svg{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}

/* ---------- top file tab / nav ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(250,250,250,.94);
  backdrop-filter:blur(8px);
  border-bottom:2px solid var(--ink);
}
.topbar .wrap{
  display:flex;align-items:center;gap:18px;
  min-height:58px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px;
}
.brand{
  font-family:var(--mono);font-weight:800;font-size:17px;
  letter-spacing:1px;text-decoration:none;display:flex;align-items:center;gap:9px;
  white-space:nowrap;
}
.brand .stamp{
  width:26px;height:26px;border:2px solid var(--ink);border-radius:6px;
  display:grid;place-items:center;font-size:12px;font-weight:800;
  background:var(--ink);color:var(--paper);
  transform:rotate(-4deg);
}
.navfiles{display:flex;gap:2px;flex-wrap:wrap;align-items:center;margin-left:4px}
.navfiles a{
  font-family:var(--mono);font-size:12px;letter-spacing:.6px;
  text-decoration:none;padding:6px 11px;border:1px solid transparent;
  color:var(--muted);border-radius:3px;white-space:nowrap;
}
.navfiles a sup{color:var(--faint);font-size:9px;margin-right:4px}
.navfiles a:hover{color:var(--ink);border-color:var(--ink)}
.navfiles a.on{color:var(--ink);border-color:var(--ink);background:var(--paper-2)}
.navright{margin-left:auto;display:flex;gap:10px;align-items:center}
.extlinks{display:flex;gap:12px}
.extlinks a{
  font-family:var(--mono);font-size:11.5px;color:var(--muted);
  text-decoration:none;letter-spacing:.4px;white-space:nowrap;
}
.extlinks a:hover{color:var(--signal)}
.langsw{
  display:flex;border:1.5px solid var(--ink);border-radius:3px;overflow:hidden;
  font-family:var(--mono);font-size:11px;font-weight:700;
}
.langsw button{
  background:transparent;border:0;padding:5px 10px;color:var(--muted);
  letter-spacing:1px;
}
.langsw button.on{background:var(--ink);color:var(--paper)}

/* ---------- dossier header strip ---------- */
.filestrip{border-bottom:1.5px solid var(--ink);background:var(--paper)}
.filestrip .wrap{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  padding-top:10px;padding-bottom:10px;
  font-family:var(--mono);font-size:11px;letter-spacing:1.5px;
  color:var(--muted);text-transform:uppercase;
}
.filestrip b{color:var(--ink)}
.filestrip .fs-signal{color:var(--signal);font-weight:700}

/* ---------- hero ---------- */
.hero{padding:clamp(48px,8vw,96px) 0 clamp(40px,6vw,72px);border-bottom:1.5px solid var(--ink)}
.kick{
  font-family:var(--mono);font-size:12px;letter-spacing:3px;text-transform:uppercase;
  color:var(--signal);font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px;
}
.kick::before{content:"";width:34px;height:2px;background:var(--signal)}
h1.mega{
  font-family:var(--mono);
  font-size:clamp(34px,6.4vw,72px);
  line-height:1.02;font-weight:800;letter-spacing:-2px;
  max-width:900px;
}
h1.mega em{font-style:normal;color:var(--signal)}
h1.mega .hl{background:linear-gradient(transparent 58%,rgba(212,60,25,.22) 58%)}
.tagline{margin-top:24px;font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:680px}
.tagline b{color:var(--ink)}
.herorow{display:grid;grid-template-columns:1.25fr .9fr;gap:44px;align-items:end}
@media(max-width:900px){.herorow{grid-template-columns:1fr}}
.herometa{
  font-family:var(--mono);font-size:12px;color:var(--muted);
  border:1.5px solid var(--ink);background:var(--paper);
  padding:16px 18px;box-shadow:6px 6px 0 var(--ink);
}
.herometa .row{display:flex;justify-content:space-between;gap:12px;padding:5px 0;border-bottom:1px dashed var(--edge-2)}
.herometa .row:last-child{border-bottom:0}
.herometa .row b{color:var(--ink)}
.herometa .ok{color:var(--pass);font-weight:700}

/* ---------- sections ---------- */
section.blk{padding:clamp(44px,7vw,84px) 0;border-bottom:1.5px solid var(--ink)}
.sec-head{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:14px}
.sec-head .no{
  font-family:var(--mono);font-weight:800;font-size:13px;color:var(--signal);
  border:1.5px solid var(--signal);border-radius:3px;padding:3px 8px;letter-spacing:1px;
}
.sec-head h2{
  font-family:var(--mono);font-size:clamp(24px,3.6vw,38px);
  font-weight:800;letter-spacing:-1px;line-height:1.08;
}
.lede{color:var(--muted);font-size:16.5px;max-width:760px;margin-bottom:34px}
.lede b{color:var(--ink)}

/* ---------- product cards (home) ---------- */
.grid-products{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:860px){.grid-products{grid-template-columns:1fr}}
.pcard{
  border:2px solid var(--ink);background:var(--paper);
  display:flex;flex-direction:column;text-decoration:none;
  transition:transform .16s ease,box-shadow .16s ease;position:relative;overflow:hidden;
}
.pcard:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--ink)}
.pcard .pc-top{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:12px 16px;border-bottom:1.5px solid var(--ink);
  font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);
}
.pcard .pc-top .idx{color:var(--signal);font-weight:800}
.pcard .pc-body{padding:20px 20px 14px;display:grid;grid-template-columns:1fr;gap:14px}
.pcard h3{font-family:var(--mono);font-size:21px;font-weight:800;letter-spacing:-.5px}
.pcard h3 small{display:block;font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:500;margin-top:3px;text-transform:uppercase}
.pcard p{color:var(--muted);font-size:14.5px}
.pcard p b{color:var(--ink)}
.pcard .pc-art{border:1.5px dashed var(--edge-2);background:var(--paper-2);padding:10px;margin-top:auto}
.pcard .pc-foot{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 16px;border-top:1.5px solid var(--ink);
  font-family:var(--mono);font-size:11.5px;letter-spacing:1px;
}
.pcard .pc-foot .go{color:var(--signal);font-weight:700}
.pcard .badge{
  font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:1px;
  padding:3px 8px;border:1.5px solid var(--pass);color:var(--pass);border-radius:3px;text-transform:uppercase;
}
.pcard .badge.hook{border-color:var(--amber);color:var(--amber)}
.pcard .badge.ext{border-color:var(--muted);color:var(--muted)}

/* ---------- pipeline interactive (home) ---------- */
.pipebox{border:2px solid var(--ink);background:var(--paper);box-shadow:8px 8px 0 var(--paper-2)}
.pipe-scene{padding:18px clamp(10px,2vw,26px) 6px;overflow-x:auto}
.pipe-controls{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
  border-top:1.5px solid var(--ink);padding:13px 18px;background:var(--paper-2);
}
.pipe-controls .lbl{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;margin-right:4px}
.tbtn{
  font-family:var(--mono);font-size:12px;font-weight:700;letter-spacing:.5px;
  border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);
  padding:8px 14px;border-radius:3px;transition:.14s;
}
.tbtn:hover{background:var(--ink);color:var(--paper)}
.tbtn.danger{border-color:var(--signal);color:var(--signal)}
.tbtn.danger:hover{background:var(--signal);color:#fff}
.tbtn.on{background:var(--ink);color:var(--paper)}
.pipe-note{
  padding:14px 18px;border-top:1.5px dashed var(--edge-2);
  font-family:var(--mono);font-size:12.5px;color:var(--muted);min-height:64px;
}
.pipe-note b{color:var(--ink)}
.pipe-note .v-allow{color:var(--pass);font-weight:700}
.pipe-note .v-block{color:var(--signal);font-weight:700}

/* ---------- stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));border:2px solid var(--ink);background:var(--paper)}
.stats .st{padding:20px 18px;border-right:1.5px solid var(--ink)}
.stats .st:last-child{border-right:0}
@media(max-width:720px){.stats .st{border-bottom:1.5px solid var(--ink)}}
.stats .st .n{font-family:var(--mono);font-weight:800;font-size:clamp(22px,3vw,30px);letter-spacing:-1px;color:var(--ink)}
.stats .st .n .u{font-size:.55em;color:var(--signal)}
.stats .st .l{font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-top:5px}

/* ---------- generic diagram frame ---------- */
.dgm{
  border:2px solid var(--ink);background:var(--paper-2);
  padding:clamp(10px,2vw,22px);overflow-x:auto;
}
.dgm figcaption{
  font-family:var(--mono);font-size:11px;letter-spacing:1.2px;color:var(--muted);
  padding:9px 4px 2px;text-transform:uppercase;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;
}
.fig{margin:0 0 34px}

/* ---------- flow list rows ---------- */
.rows{display:flex;flex-direction:column;gap:12px;max-width:940px}
.row{
  display:flex;gap:16px;align-items:flex-start;
  border:1.5px solid var(--ink);border-radius:4px;padding:15px 18px;background:var(--paper);
}
.row .b{
  font-family:var(--mono);font-size:11px;font-weight:700;color:var(--signal);
  letter-spacing:1px;text-transform:uppercase;white-space:nowrap;min-width:120px;padding-top:3px;
}
.row p{color:var(--muted);font-size:14.8px}
.row p b{color:var(--ink)}
@media(max-width:640px){.row{flex-direction:column;gap:6px}}

/* ---------- interactive simulators ---------- */
.sim{
  border:2px solid var(--ink);background:var(--paper);
  box-shadow:8px 8px 0 var(--paper-2);margin:6px 0 40px;
}
.sim-head{
  display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;
  border-bottom:1.5px solid var(--ink);padding:11px 18px;background:var(--paper-2);
  font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);
}
.sim-head .live{display:inline-flex;align-items:center;gap:7px;color:var(--ink);font-weight:700}
.sim-head .live i{width:8px;height:8px;border-radius:50%;background:var(--pass);display:inline-block;animation:blink 1.6s infinite}
.sim-head .live.simon i{background:var(--signal)}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
.sim-body{padding:clamp(14px,2.4vw,26px)}

/* uta translator */
.fmtgrid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.fmt{
  font-family:var(--mono);font-size:12px;font-weight:700;
  border:1.5px solid var(--ink);background:var(--paper);padding:8px 12px;border-radius:3px;letter-spacing:.4px;
}
.fmt:hover{background:var(--paper-2)}
.fmt.on{background:var(--ink);color:var(--paper)}
.transit{display:grid;grid-template-columns:1fr 84px 1fr;gap:8px;align-items:stretch;margin-top:6px}
@media(max-width:700px){.transit{grid-template-columns:1fr}}
.tr-box{border:1.5px solid var(--ink);background:var(--paper-2);padding:14px;font-family:var(--mono);font-size:12px;min-height:150px}
.tr-box .tt{font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;margin-bottom:8px;padding-bottom:6px;border-bottom:1px dashed var(--edge-2)}
.tr-box .ln{padding:3px 0;color:var(--ink);white-space:pre-wrap;word-break:break-all}
.tr-arrow{display:grid;place-items:center;font-family:var(--mono);font-weight:800;color:var(--muted);font-size:12px}
.tr-arrow .pulse{color:var(--signal);font-size:20px}
.tr-verdict{
  margin-top:14px;border:1.5px solid var(--pass);border-radius:3px;padding:11px 15px;
  font-family:var(--mono);font-size:12.5px;color:var(--pass);font-weight:700;background:rgba(14,122,73,.06);
}
.tr-verdict.deny{border-color:var(--signal);color:var(--signal);background:rgba(212,60,25,.06)}

/* atc card machine */
.atcgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
@media(max-width:820px){.atcgrid{grid-template-columns:1fr}}
.atccard{
  border:2px solid var(--ink);border-radius:10px;padding:20px;background:var(--paper);
  position:relative;font-family:var(--mono);min-height:250px;
  background-image:repeating-linear-gradient(45deg,transparent 0 14px,rgba(10,10,10,.025) 14px 15px);
  transition:.25s;
}
.atccard .ac-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:2px;color:var(--muted);text-transform:uppercase;border-bottom:1.5px solid var(--ink);padding-bottom:9px;margin-bottom:13px}
.atccard .ac-id{font-size:19px;font-weight:800;letter-spacing:.5px}
.atccard .ac-sub{font-size:11px;color:var(--muted);margin-top:3px}
.atccard .ac-field{display:flex;justify-content:space-between;gap:10px;font-size:12px;padding:7px 0;border-bottom:1px dashed var(--edge-2)}
.atccard .ac-field span{color:var(--muted)}
.atccard .ac-state{
  position:absolute;right:16px;bottom:16px;
  font-size:13px;font-weight:800;letter-spacing:2px;
  border:2px solid var(--pass);color:var(--pass);padding:6px 12px;border-radius:3px;
  transform:rotate(-5deg);background:rgba(250,250,250,.85);
}
.atccard[data-state="SUSPENDED"] .ac-state{border-color:var(--amber);color:var(--amber)}
.atccard[data-state="REVOKED"] .ac-state{border-color:var(--signal);color:var(--signal)}
.atccard[data-state="REVOKED"]{opacity:.75}
.atccard[data-state="REVOKED"]::after{
  content:"";position:absolute;inset:0;border-radius:8px;
  background:repeating-linear-gradient(-45deg,rgba(212,60,25,.08) 0 12px,transparent 12px 24px);
  pointer-events:none;
}
.atc-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.statelog p{font-family:var(--mono);font-size:12.5px;color:var(--muted);min-height:76px;padding:12px;border:1.5px dashed var(--edge-2);background:var(--paper-2);margin-bottom:12px}
.statelog p b{color:var(--ink)}
.statelog p .bad{color:var(--signal);font-weight:700}
.statelog p .warn{color:var(--amber);font-weight:700}
.statelog p .good{color:var(--pass);font-weight:700}

/* sentinel scanner */
.scan-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:820px){.scan-grid{grid-template-columns:1fr}}
.layers{display:flex;flex-direction:column;gap:6px}
.layer{
  display:flex;align-items:center;gap:12px;font-family:var(--mono);font-size:12px;
  border:1.5px solid var(--edge-2);background:var(--paper);padding:9px 13px;border-radius:3px;color:var(--muted);
  transition:.2s;
}
.layer .no{font-weight:800;color:var(--faint);min-width:26px}
.layer .nm{flex:1}
.layer .rst{font-size:10px;letter-spacing:1px;font-weight:700;min-width:64px;text-align:right}
.layer.wait{border-color:var(--ink)}
.layer.run{border-color:var(--ink);background:#fff;color:var(--ink)}
.layer.run .no::after{content:"";display:inline-block;width:9px;height:9px;border:2px solid var(--signal);border-top-color:transparent;border-radius:50%;margin-left:7px;animation:spin .7s linear infinite;vertical-align:-1px}
@keyframes spin{to{transform:rotate(360deg)}}
.layer.ok{border-color:var(--pass)}
.layer.ok .rst{color:var(--pass)}
.layer.alert{border-color:var(--signal);background:rgba(212,60,25,.05)}
.layer.alert .rst{color:var(--signal)}
.scanreport{border:1.5px solid var(--ink);background:var(--paper-2);padding:15px;font-family:var(--mono);font-size:12px;min-height:220px}
.scanreport .tt{font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase;border-bottom:1px dashed var(--edge-2);padding-bottom:7px;margin-bottom:9px}
.scanreport .ln{padding:3px 0;white-space:pre-wrap}
.scanreport .ln.hit{color:var(--signal);font-weight:700}
.scanreport .ln.passln{color:var(--pass)}

/* interceptor policy sim */
.term{
  border:1.5px solid var(--ink);background:#101210;color:#d7e3d7;border-radius:5px;
  font-family:var(--mono);font-size:13px;overflow:hidden;
}
.term .tbar{display:flex;gap:6px;padding:9px 13px;background:#1a1c1a;border-bottom:1px solid #2a2d2a}
.term .tbar i{width:10px;height:10px;border-radius:50%;background:#3a3d3a;display:block}
.term .tbar i:first-child{background:var(--signal)}
.term .tbar span{margin-left:9px;font-size:10.5px;letter-spacing:1.5px;color:#7d8a7d}
.term .tbody{padding:15px;min-height:190px;max-height:260px;overflow-y:auto;line-height:1.75}
.term .ln{white-space:pre-wrap;word-break:break-all}
.term .pr{color:#79b879}
.term .op-allow{color:#6ee7a0;font-weight:700}
.term .op-block{color:#ff7a5c;font-weight:700}
.term .dim{color:#697569}
.tcaps{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.tcap{
  font-family:var(--mono);font-size:11.5px;border:1.5px solid var(--ink);
  background:var(--paper);padding:7px 11px;border-radius:3px;
}
.tcap:hover{background:var(--ink);color:var(--paper)}
.tcap.bad{border-color:var(--signal);color:var(--signal)}
.tcap.bad:hover{background:var(--signal);color:#fff}
.policetags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.ptag{font-family:var(--mono);font-size:10.5px;letter-spacing:.5px;border:1px dashed var(--ink);padding:4px 9px;border-radius:3px;color:var(--muted);background:var(--paper-2)}
.ptag b{color:var(--ink)}

/* honesty policy legend */
.legend{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;color:var(--muted);margin:6px 0 26px}
.legend .li{display:flex;align-items:center;gap:8px}
.legend .solid{width:34px;height:0;border-top:2.5px solid var(--ink)}
.legend .dashed{width:34px;height:0;border-top:2.5px dashed var(--ink)}

/* two-col prose */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:820px){.duo{grid-template-columns:1fr}}
.note{
  border:1.5px solid var(--ink);border-left-width:6px;padding:16px 18px;background:var(--paper-2);
  font-size:14.5px;color:var(--muted);
}
.note b{color:var(--ink)}
.note.red{border-left-color:var(--signal)}
.note.green{border-left-color:var(--pass)}
.note.amber{border-left-color:var(--amber)}

/* code / terminal static */
.code{
  font-family:var(--mono);font-size:12.5px;background:#101210;color:#d7e3d7;
  border-radius:5px;padding:15px 17px;overflow-x:auto;line-height:1.7;
  border:1.5px solid var(--ink);
}
.code .c{color:#697569}
.code .k{color:#e8b16b}
.code .s{color:#9ad29a}
.code .hl2{color:#ff9d85}
.codebox{margin:0 0 26px}

/* faq */
.faq{border-top:1.5px solid var(--ink);max-width:940px}
.faq details{border-bottom:1.5px solid var(--ink)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:14px;align-items:center;
  padding:17px 4px;font-family:var(--mono);font-size:14.5px;font-weight:700;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{font-family:var(--mono);color:var(--signal);font-weight:800;font-size:17px}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq .fa{padding:0 4px 18px;color:var(--muted);font-size:14.5px;max-width:800px}
.faq .fa b{color:var(--ink)}

/* evidence table */
.ev{width:100%;border-collapse:collapse;font-size:13.5px}
.ev th{
  font-family:var(--mono);font-size:10.5px;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--muted);text-align:left;padding:10px 12px;border-bottom:2px solid var(--ink);
}
.ev td{padding:12px;border-bottom:1px solid var(--edge-2);vertical-align:top;color:var(--muted)}
.ev td:first-child{font-family:var(--mono);font-weight:700;color:var(--ink);white-space:nowrap}
.ev td a{color:var(--signal);text-decoration:none;border-bottom:1px solid rgba(212,60,25,.35)}
.ev td a:hover{border-bottom-color:var(--signal)}
.evwrap{overflow-x:auto;margin:0 0 10px}

/* page footer nav (next file / prev file) */
.filennav{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:40px 0}
@media(max-width:700px){.filennav{grid-template-columns:1fr}}
.filennav a{
  border:2px solid var(--ink);padding:18px 20px;text-decoration:none;background:var(--paper);
  transition:.15s;display:block;
}
.filennav a:hover{box-shadow:6px 6px 0 var(--ink);transform:translate(-2px,-2px)}
.filennav .fno{font-family:var(--mono);font-size:10.5px;letter-spacing:2px;color:var(--muted);text-transform:uppercase}
.filennav .ft{font-family:var(--mono);font-weight:800;font-size:19px;margin-top:5px}
.filennav .next{text-align:right}
.filennav .ft span{color:var(--signal)}

/* footer */
footer{border-top:2.5px solid var(--ink);padding:34px 0 44px;background:var(--paper)}
footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}
footer .fcol{font-family:var(--mono);font-size:12px;color:var(--muted);line-height:2}
footer .fcol a{color:var(--muted);text-decoration:none}
footer .fcol a:hover{color:var(--signal)}
footer .fcol b{color:var(--ink);letter-spacing:1px}
footer .fbrand{font-family:var(--mono);font-weight:800;font-size:15px;color:var(--ink);letter-spacing:1px}
footer .fseal{
  margin-top:10px;display:inline-block;border:1.5px solid var(--ink);padding:7px 11px;
  font-size:10px;letter-spacing:2px;transform:rotate(-2deg);color:var(--ink);background:var(--paper-2);
}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.001s !important}
}

/* utility */
.mt2{margin-top:22px}.mt4{margin-top:44px}
.mono{font-family:var(--mono)}
.small{font-size:13px;color:var(--muted)}
.sig{color:var(--signal)}.ok{color:var(--pass)}
.uplink{font-family:var(--mono);font-size:12px;color:var(--muted);text-decoration:none;letter-spacing:1px}
.uplink:hover{color:var(--signal)}