* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #e7dfc8;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(16px, 3.5vw, 52px);
  display: grid;
  font-family: "Courier New", Courier, monospace;
}

/* Muted version of the original oversized print collage. */
.wallpaper {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  isolation: isolate;
  background: #e7dfc8;
}

.fragment { position: absolute; }

.ink-red {
  width: 64%; height: 45%; left: -12%; top: -17%;
  background: #c86e51;
  transform: rotate(-13deg);
  clip-path: polygon(0 5%, 19% 0, 32% 7%, 50% 2%, 68% 6%, 83% 0, 100% 4%, 96% 31%, 100% 54%, 94% 72%, 100% 96%, 73% 100%, 51% 94%, 30% 100%, 4% 93%);
}

.ink-teal {
  width: 34%; height: 110%; right: -18%; top: -8%;
  background: #578e90;
  transform: rotate(17deg);
}

.ink-yellow {
  width: 75%; height: 37%; bottom: -17%; left: -7%;
  background: #c9ac58;
  transform: rotate(9deg);
}

.ink-black {
  width: 47%; height: 22%; right: -9%; bottom: -7%;
  background: #303731;
  transform: rotate(-12deg);
}

.checker-strip {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  background: #e7dfc8;
}

.checker-strip i { aspect-ratio: 1; }
.checker-strip i:nth-child(odd) { background: #303731; }

.checker-top {
  width: 44%; top: -12%; right: 0;
  transform: rotate(14deg);
  z-index: 2;
}

.checker-bottom {
  width: 28%; left: -18%; bottom: -9%;
  transform: rotate(-24deg);
  z-index: 3;
}

/* Individual dotted ink rows form two isolated halftone fragments. */
.dot-patch {
  display: flex;
  flex-direction: column;
  gap: 5px;
  overflow: hidden;
  z-index: 2;
}

.dot-patch i {
  display: block;
  flex: 0 0 3px;
  border-top: 3px dotted #303731;
}

.dots-left {
  width: 22%; height: 61%; left: -13%; top: 14%;
  transform: rotate(11deg);
}

.dots-bottom {
  width: 43%; height: 23%; right: 8%; bottom: -12%;
  background: #c86e51;
  transform: rotate(-8deg);
  clip-path: polygon(0 3%, 95% 0, 100% 14%, 96% 38%, 100% 73%, 94% 100%, 0 97%);
}

@media (max-width: 600px) {
  .checker-strip, .dot-patch { display: none; }
}

.panel {
  position: relative;
  min-width: 0;
  background: #FCF8F0;
  border: 2px solid #292d27;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 4vh, 40px);
  padding: clamp(24px, 4vw, 56px);
}

/* Print character stays at the paper edges, clear of the artwork. */
.panel::before,
.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.panel::before {
  background: radial-gradient(circle, #655638 0 .55px, transparent .9px) 3px 7px / 23px 29px,
    radial-gradient(circle, #fffdf4 0 .7px, transparent 1px) 11px 3px / 31px 37px;
  opacity: .08;
  /* Confine the speckles to a narrow perimeter rather than behind the logo. */
  -webkit-mask-image: linear-gradient(to right, #000, transparent 18px, transparent calc(100% - 18px), #000), linear-gradient(to bottom, #000, transparent 18px, transparent calc(100% - 18px), #000);
  mask-image: linear-gradient(to right, #000, transparent 18px, transparent calc(100% - 18px), #000), linear-gradient(to bottom, #000, transparent 18px, transparent calc(100% - 18px), #000);
}

.panel::after {
  background:
    linear-gradient(155deg, #c5a34d 0 48%, transparent 49%) left top / 19% 22px,
    linear-gradient(25deg, transparent 0 42%, #689b98 43%) right bottom / 16% 22px,
    repeating-linear-gradient(135deg, #343932 0 1px, transparent 1px 6px) right 8px top 8px / 9% 12px,
    radial-gradient(circle, #343932 .7px, transparent 1px) left 8px bottom 8px / 11% 12px;
  background-repeat: no-repeat;
  opacity: .055;
}

.logo,
.panel nav {
  position: relative;
  z-index: 1;
}

.logo {
  display: block;
  width: min(100%, 1000px, 96vh);
  height: auto;
}

nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 0;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 15px;
  line-height: 1.5;
}

nav li {
  white-space: nowrap;
}

nav li + li::before {
  content: "|";
  margin: 0 12px;
  color: #000;
}

nav a,
nav a:visited {
  color: #000;
  text-decoration: underline;
  letter-spacing: 0.04em;
}

nav a:hover {
  background-color: #a8d5cf;
}

nav a:focus-visible {
  outline: 2px solid #000;
  outline-offset: 4px;
}

@media (max-width: 600px) {
  body {
    padding: 10px;
  }

  .panel {
    padding: 28px 16px;
    gap: 28px;
  }

  nav ul {
    font-size: 13px;
  }

  nav li + li::before {
    margin: 0 8px;
  }
}

/* Optional print imperfections: 30 individually placed, varied edge marks. */
.print-mark {
  position: absolute;
  pointer-events: none;
  color: #343932;
  opacity: var(--ink, .28);
  width: var(--size, 7px);
  transform: rotate(var(--angle, 0deg));
  z-index: 0;
}

.print-mark-scratch {
  height: 2px;
  background: currentColor;
  clip-path: polygon(0 55%, 37% 15%, 100% 35%, 79% 65%, 21% 100%);
}

.print-mark-line {
  height: 3px;
  background: currentColor;
  clip-path: polygon(0 20%, 38% 0, 38% 55%, 63% 55%, 63% 15%, 100% 30%, 92% 70%, 63% 90%, 63% 60%, 38% 60%, 38% 80%, 0 100%);
}

.print-mark-scuff {
  height: 4px;
  background: currentColor;
  clip-path: polygon(0 40%, 32% 0, 48% 29%, 100% 12%, 76% 65%, 42% 100%, 16% 72%);
}

.print-mark-flecks {
  width: 1.5px;
  height: 1.5px;
  background: currentColor;
  box-shadow: 3px -2px currentColor, 6px 2px currentColor, 2px 4px currentColor;
}

.print-mark-arc {
  height: 5px;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
  border-radius: 65% 35% 0 0;
}

.print-mark-chip {
  height: 3px;
  background: currentColor;
  clip-path: polygon(8% 0, 100% 43%, 62% 100%, 0 71%, 27% 37%);
}

/* Homepage-only scratch experiment, separate from the original edge marks. */
.scratch-experiment {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
}

.scratch-experiment .light-ink {
  color: #fcf8f0;
}

.scratch-preview nav {
  z-index: 3;
}