/* tokens locked off the approved charcoal-comic art + this batch's Robinhood/Pons lime accent
   palette:  void #0a0908, iron #221f1a, chalk #e9e3d2, lime #ccff00 (accent only, never a fill)
   type:     Allerta Stencil (gate-sign lettering) + Ubuntu Mono (CA / readouts, real case)
   radius:   0 everywhere, corners are cut metal, not rounded UI
   motion:   one idiom - the chain-link mesh rattles when the cursor crosses it */

@font-face {
  font-family: "Allerta Stencil";
  src: url("fonts/allerta-stencil-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Ubuntu Mono";
  src: url("fonts/ubuntu-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Ubuntu Mono";
  src: url("fonts/ubuntu-mono-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --void: #0a0908;
  --iron: #221f1a;
  --iron-2: #322d24;
  --chalk: #e9e3d2;
  --chalk-dim: #a49c86;
  --lime: #ccff00;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--void);
  color: var(--chalk);
  font-family: "Ubuntu Mono", "Courier New", monospace;
}

.yard {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-bottom: 6px solid var(--iron);
}

.scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.82) contrast(1.08);
}

/* chain-link diamond mesh, built from two crossed repeating gradients, no image asset */
.fence {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: auto;
  cursor: crosshair;
  background-image:
    repeating-linear-gradient(60deg, rgba(233, 227, 210, 0.16) 0 1.4px, transparent 1.4px 26px),
    repeating-linear-gradient(-60deg, rgba(233, 227, 210, 0.16) 0 1.4px, transparent 1.4px 26px);
  mix-blend-mode: screen;
  will-change: transform;
}

.fence.rattle {
  animation: chainRattle 220ms ease-out 1;
}

@keyframes chainRattle {
  0%   { transform: translate(0, 0) rotate(0deg); }
  20%  { transform: translate(1px, -1px) rotate(-0.35deg); }
  40%  { transform: translate(-1.5px, 1px) rotate(0.3deg); }
  60%  { transform: translate(1px, 1px) rotate(-0.2deg); }
  80%  { transform: translate(-1px, -1px) rotate(0.25deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

.sign {
  position: relative;
  z-index: 3;
  align-self: center;
  margin: 0 20px 34px;
  max-width: 620px;
  width: calc(100% - 40px);
  box-sizing: border-box;
  background: var(--iron);
  border: 3px solid var(--void);
  outline: 2px dashed rgba(233, 227, 210, 0.35);
  outline-offset: -10px;
  padding: 22px 16px 18px;
  text-align: center;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
}

.sign-line {
  margin: 0;
  width: 100%;
  font-family: "Allerta Stencil", "Arial Black", sans-serif;
  color: var(--chalk);
  text-transform: uppercase;
  overflow-wrap: break-word;
}

.sign-h {
  font-size: clamp(19px, 6.4vw, 46px);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.sign-sub {
  margin-top: 10px;
  font-size: clamp(13px, 2.6vw, 16px);
  letter-spacing: 0.02em;
  color: var(--chalk-dim);
}

.sign-foot {
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.ticker {
  font-family: "Allerta Stencil", sans-serif;
  color: var(--chalk-dim);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.ca {
  font-family: "Ubuntu Mono", monospace;
  font-size: 14px;
  color: var(--void);
  background: var(--lime);
  border: none;
  padding: 7px 12px;
  cursor: pointer;
  letter-spacing: 0.01em;
}

.ca:hover { filter: brightness(1.08); }

.patrol {
  position: relative;
  z-index: 3;
  margin: 0;
  padding: 8px 20px 10px;
  text-align: center;
  font-size: 12px;
  color: var(--chalk-dim);
  background: var(--void);
  border-top: 1px solid var(--iron-2);
}

.rules {
  background: var(--iron);
  padding: 44px 20px 40px;
  border-top: 1px solid var(--iron-2);
}

.rules-h {
  margin: 0 0 18px;
  text-align: center;
  font-family: "Allerta Stencil", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: clamp(20px, 4vw, 28px);
  color: var(--chalk);
}

.rules-list {
  max-width: 460px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.rules-list li {
  font-size: 14px;
  color: var(--chalk-dim);
  padding: 10px 14px;
  background: var(--void);
  border-left: 3px solid var(--lime);
}

.chrome {
  padding: 20px;
  text-align: center;
  font-size: 13px;
  background: var(--void);
}

.chrome a {
  color: var(--chalk);
  text-decoration: underline;
}

.sep { color: var(--iron-2); margin: 0 6px; }

.network {
  display: block;
  margin-top: 8px;
  color: var(--chalk-dim);
  font-size: 11px;
  letter-spacing: 0.03em;
}

@media (prefers-reduced-motion: reduce) {
  .fence.rattle { animation: none; }
}