.page-iterate-loop{
  --panel:#0d0d0d;
  --line:#2b2b2b;
  --line-soft:#1a1a1a;
  --muted-2:#55534d;
  --shadow:0 30px 80px -30px rgba(0,0,0,.85);
  --good:#c8ffd4;
  --warn:#ffd9a8
}
body.page-iterate-loop{
  background:var(--bg);
  color:var(--fg);
  font-family:Inter,"Helvetica Neue",Helvetica,Arial,sans-serif;
  min-height:100vh;
  -webkit-font-smoothing:antialiased
}
.il-shell{
  padding:24px 16px 48px
}
.il-back{
  display:inline-flex;
  align-items:center;
  gap:0.4rem;
  font-size:11px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:8px
}
.il-back:hover{
  color:var(--fg)
}
.credit a{
  color:var(--muted)
}
.credit a:hover{
  color:var(--fg)
}
::selection{
  background:var(--fg);
  color:var(--bg)
}
.wrap{
  max-width:760px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:28px
}
.masthead{
  display:flex;
  flex-direction:column;
  gap:10px
}
.eyebrow{
  font-size:11px;
  letter-spacing:.22em;
  color:var(--muted);
  text-transform:uppercase
}
.title-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:20px;
  flex-wrap:wrap;
  border-bottom:1px solid var(--line);
  padding-bottom:18px
}
.masthead h1{
  margin:0;
  font-family:"Playfair Display","Times New Roman",Times,serif;
  font-weight:400;
  font-size:clamp(40px,10vw,72px);
  line-height:.92;
  letter-spacing:-.01em;
  text-wrap:balance
}
h1 em{
  font-style:italic;
  font-weight:500
}
.tagline{
  font-size:12px;
  line-height:1.6;
  color:var(--muted);
  letter-spacing:.03em;
  text-align:right;
  text-transform:uppercase;
  max-width:220px
}
@media (max-width:480px){
  .tagline{
  text-align:left;
  max-width:none
}
}
.cabinet{
  border:1px solid var(--line);
  background:var(--panel);
  box-shadow:var(--shadow);
  position:relative
}
.cabinet::before{
  content:"";
  position:absolute;
  inset:6px;
  border:1px solid var(--line-soft);
  pointer-events:none
}
.cab-header{
  display:flex;
  align-items:stretch;
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:1
}
.side{
  flex:1 1 0;
  padding:16px 18px;
  display:flex;
  flex-direction:column;
  gap:6px;
  min-width:0
}
.side.right{
  align-items:flex-end;
  text-align:right
}
.side-label{
  font-size:11px;
  letter-spacing:.2em;
  color:var(--muted)
}
.score{
  font-size:30px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  line-height:1
}
.score-sub{
  font-size:11px;
  color:var(--muted-2);
  letter-spacing:.08em
}
.mid{
  flex:0 0 auto;
  padding:16px 18px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:2px;
  border-left:1px solid var(--line);
  border-right:1px solid var(--line);
  position:relative;
  min-width:96px
}
.stage-label{
  font-size:10px;
  letter-spacing:.2em;
  color:var(--muted)
}
.stage-num{
  font-size:22px;
  font-weight:700;
  color:var(--fg);
  font-variant-numeric:tabular-nums
}
.mute-btn{
  position:absolute;
  top:6px;
  right:6px;
  width:22px;
  height:22px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--muted);
  font-size:11px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:0
}
.mute-btn:hover{
  color:var(--fg);
  border-color:var(--muted)
}
.mute-btn[aria-pressed="true"]{
  color:var(--muted-2);
  text-decoration:line-through
}
.signal-panel{
  border-bottom:1px solid var(--line);
  padding:14px 18px 16px;
  position:relative;
  z-index:1
}
.signal-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:8px
}
.signal-label{
  font-size:10px;
  letter-spacing:.18em;
  color:var(--muted)
}
.signal-val{
  font-size:12px;
  font-variant-numeric:tabular-nums;
  letter-spacing:.06em
}
.signal-track{
  height:6px;
  background:var(--line-soft);
  border:1px solid var(--line);
  position:relative;
  overflow:hidden
}
.signal-fill{
  height:100%;
  width:0%;
  background:var(--fg);
  transition:width .35s ease,background .35s ease
}
.signal-fill.good{
  background:var(--good)
}
.signal-fill.mid{
  background:var(--warn)
}
.field-wrap{
  position:relative;
  min-height:420px;
  padding:18px 18px 22px;
  z-index:1
}
.loop-stage{
  position:relative;
  width:100%;
  max-width:520px;
  margin:0 auto 18px;
  aspect-ratio:1 / 1;
  max-height:340px
}
.loop-rings{
  position:absolute;
  inset:0;
  width:100%;
  height:100%
}
.loop-rings circle,.loop-rings path{
  fill:none;
  stroke:var(--line);
  stroke-width:1.2
}
.loop-rings .ring-dash{
  stroke-dasharray:3 7;
  stroke:var(--muted-2)
}
.loop-rings .ring-hi{
  stroke:rgba(255,255,255,.28)
}
.loop-spin{
  transform-origin:50% 50%;
  animation:spinSlow 28s linear infinite
}
@keyframes spinSlow{
  to{
  transform:rotate(360deg)
}
}
@media (prefers-reduced-motion:reduce){
  .loop-spin{
  animation:none
}
}
.brief-card{
  position:absolute;
  inset:22% 18%;
  border:1px solid var(--line);
  background:rgba(0,0,0,.55);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:10px;
  padding:16px 18px;
  text-align:center
}
.brief-kicker{
  font-size:10px;
  letter-spacing:.2em;
  color:var(--muted);
  text-transform:uppercase
}
.brief-text{
  font-family:"Playfair Display","Times New Roman",Times,serif;
  font-weight:400;
  font-size:clamp(15px,2.8vw,20px);
  line-height:1.35;
  color:var(--fg);
  text-wrap:balance
}
.brief-meta{
  font-size:11px;
  color:var(--muted-2);
  letter-spacing:.08em
}
.token-layer{
  position:absolute;
  inset:0;
  pointer-events:none
}
.token{
  position:absolute;
  left:50%;
  top:50%;
  width:max-content;
  max-width:120px;
  transform:translate(-50%,-50%);
  pointer-events:auto;
  font-size:10px;
  letter-spacing:.04em;
  padding:7px 9px;
  border:1px solid var(--line);
  background:var(--panel);
  color:var(--muted);
  cursor:pointer;
  text-align:center;
  line-height:1.25;
  transition:border-color .15s,color .15s,background .15s,opacity .2s
}
.token:hover{
  border-color:var(--muted);
  color:var(--fg)
}
.token.signal{
  border-color:rgba(200,255,212,.45);
  color:var(--good)
}
.token.noise{
  border-color:rgba(255,217,168,.35);
  color:var(--warn)
}
.token.locked{
  background:var(--fg);
  border-color:var(--fg);
  color:var(--bg);
  pointer-events:none
}
.token.cut{
  opacity:0;
  pointer-events:none;
  transform:translate(-50%,-50%) scale(.7)
}
.token.wrong{
  animation:shake .28s ease
}
@keyframes shake{
  0%,100%{
  transform:translate(-50%,-50%) translateX(0)
}
25%{
  transform:translate(-50%,-50%) translateX(-4px)
}
75%{
  transform:translate(-50%,-50%) translateX(4px)
}
}
.mode-bar{
  display:flex;
  gap:8px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom:14px
}
.mode-btn{
  font-family:inherit;
  font-size:11px;
  letter-spacing:.14em;
  text-transform:uppercase;
  padding:9px 14px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  cursor:pointer
}
.mode-btn:hover{
  color:var(--fg);
  border-color:var(--muted)
}
.mode-btn.on{
  background:var(--fg);
  border-color:var(--fg);
  color:var(--bg)
}
.hint-line{
  text-align:center;
  font-size:11px;
  letter-spacing:.12em;
  color:var(--muted-2);
  margin-top:4px
}
.overlay{
  position:absolute;
  inset:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  background:rgba(0,0,0,.88);
  text-align:center;
  padding:20px;
  z-index:5
}
.overlay.hidden{
  display:none
}
.ov-index{
  font-size:11px;
  letter-spacing:.2em;
  color:var(--muted)
}
.ov-title{
  font-family:"Playfair Display","Times New Roman",Times,serif;
  font-weight:400;
  font-size:clamp(28px,6vw,40px);
  margin:2px 0 4px
}
.ov-sub{
  font-size:12px;
  color:var(--muted);
  max-width:360px;
  line-height:1.6
}
.ov-btn{
  margin-top:10px;
  background:transparent;
  border:1px solid var(--fg);
  color:var(--fg);
  font-family:inherit;
  font-size:13px;
  letter-spacing:.15em;
  padding:11px 22px;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:8px;
  transition:background .15s,color .15s
}
.ov-btn:hover{
  background:var(--fg);
  color:var(--bg)
}
.chev{
  transition:transform .15s
}
.ov-btn:hover .chev{
  transform:translateX(3px)
}
.best{
  font-size:11px;
  color:var(--muted-2);
  letter-spacing:.1em;
  margin-top:2px
}
.cab-footer{
  border-top:1px solid var(--line);
  padding:10px 18px;
  font-size:10px;
  letter-spacing:.18em;
  color:var(--muted-2);
  text-align:center;
  position:relative;
  z-index:1
}
.credit{
  text-align:center;
  font-size:11px;
  color:var(--muted-2);
  letter-spacing:.08em
}
.credit b{
  color:var(--muted);
  font-weight:500
}
.flash{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:"Playfair Display","Times New Roman",Times,serif;
  font-weight:400;
  font-size:clamp(20px,4.5vw,30px);
  color:var(--fg);
  background:rgba(0,0,0,.55);
  opacity:0;
  pointer-events:none;
  letter-spacing:.04em;
  z-index:4
}