@font-face {
  font-family: "Instrument Serif Weird";
  src: url("assets/fonts/instrument-serif-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 400;
  font-display: swap;
}

:root {
  --black: #050507;
  --panel: #0d0d12;
  --cream: #fffbdc;
  --pink: #ff2aa8;
  --cyan: #55def4;
  --toxic: #83f39d;
  --yellow: #f4f141;
  --muted: #858493;
  --line: rgba(255, 251, 220, .55);
}

* { box-sizing: border-box; }
html { background: var(--black); }
body {
  margin: 0;
  min-height: 100svh;
  overflow-x: hidden;
  background: var(--black);
  color: var(--cream);
  font-family: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}
button, select, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }

.lab-header {
  min-height: 72px;
  padding: 0 clamp(16px, 3.5vw, 56px);
  position: relative;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 2px solid var(--cream);
  background: rgba(5, 5, 7, .94);
  backdrop-filter: blur(14px);
}
.lab-wordmark {
  color: var(--cream);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 950;
  letter-spacing: -.08em;
  text-decoration: none;
  text-shadow: 3px 2px 0 var(--pink), -2px -1px 0 var(--cyan);
}
.lab-wordmark span {
  margin-left: 12px;
  color: var(--toxic);
  font: 800 .68rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .16em;
  text-shadow: none;
}
.lab-nav { display: flex; gap: clamp(14px, 3vw, 38px); align-items: center; }
.lab-nav a {
  font: 800 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-decoration: none;
}
.lab-nav a:hover, .lab-nav a:focus-visible, .lab-nav a[aria-current="page"] { color: var(--cyan); }

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.lab-button {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #0a0a0d;
  color: var(--cream);
  cursor: pointer;
  font: 850 .72rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: transform .14s, color .14s, background .14s, border-color .14s;
}
.lab-button:hover, .lab-button:focus-visible { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.lab-button.hot { border-color: var(--toxic); background: var(--toxic); color: var(--black); }
.lab-button.hot:hover, .lab-button.hot:focus-visible { background: var(--yellow); color: var(--black); }
.lab-return {
  position: relative;
  z-index: 20;
  display: inline-flex;
  width: fit-content;
  margin-bottom: 18px;
  padding: 9px 11px;
  border: 1px solid rgba(85,222,244,.55);
  background: rgba(5,5,7,.8);
  color: var(--cyan);
  font: 850 .7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .1em;
  text-decoration: none;
  text-transform: uppercase;
}
.lab-return:hover, .lab-return:focus-visible { border-color: var(--toxic); color: var(--toxic); }

.scan-overlay {
  position: absolute;
  inset: 0;
  z-index: 7;
  pointer-events: none;
  opacity: .26;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.045) 4px);
  mix-blend-mode: screen;
}

.lab-footer {
  min-height: 86px;
  padding: 22px clamp(16px, 3.5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 2px solid var(--cream);
  background: var(--toxic);
  color: var(--black);
  font: 900 .7rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .12em;
}
.lab-footer b { font: 950 2.2rem/.8 "Arial Narrow", Arial, sans-serif; letter-spacing: -.08em; }

@media (max-width: 650px) {
  .lab-header { min-height: 88px; align-items: flex-start; padding-top: 16px; padding-bottom: 14px; }
  .lab-wordmark span { display: block; margin: 5px 0 0; }
  .lab-nav { max-width: 210px; flex-wrap: wrap; justify-content: flex-end; gap: 12px 16px; }
  .lab-nav a { font-size: .64rem; }
  .lab-footer { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}