:root {
  --di-ink: #071116;
  --di-panel: #0c1c23;
  --di-panel-raised: #102832;
  --di-grid: rgba(75, 225, 210, 0.08);
  --di-cyan: #4be1d2;
  --di-cyan-soft: #a0fff4;
  --di-amber: #ffbd59;
  --di-muted: #9fb4ba;
  --color-background: var(--di-ink);
  --color-background-secondary: var(--di-panel);
  --color-background-active: var(--di-panel-raised);
  --color-accent: var(--di-cyan);
  --color-text: #e4f2f2;
  --color-text-aside: var(--di-muted);
  --color-link: var(--di-cyan-soft);
  --color-ts-keyword: #ff8d72;
  --color-ts-string: #b7e67b;
}

html[data-theme="light"] {
  --di-ink: #eef6f4;
  --di-panel: #deebe8;
  --di-panel-raised: #cce1dc;
  --di-grid: rgba(0, 104, 104, 0.09);
  --di-cyan: #007f7c;
  --di-cyan-soft: #006a69;
  --di-amber: #a55a00;
  --di-muted: #496669;
  --color-text: #102b2e;
}

body {
  background-color: var(--di-ink);
  background-image:
    linear-gradient(var(--di-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--di-grid) 1px, transparent 1px),
    radial-gradient(circle at 83% 9%, rgba(75, 225, 210, 0.11), transparent 28rem);
  background-size: 48px 48px, 48px 48px, auto;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
}

.di-signal-line {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--di-cyan) 0 12%, transparent 12% 13%, var(--di-amber) 13% 18%, transparent 18% 100%);
  box-shadow: 0 0 18px color-mix(in srgb, var(--di-cyan) 65%, transparent);
}

.container-main {
  backdrop-filter: blur(2px);
}

.col-content {
  position: relative;
}

.col-content::before {
  content: "DIGITAL ITEMS // PERIPHERAL ARCHIVE";
  display: block;
  margin: 1.5rem 0 2rem;
  color: var(--di-cyan);
  font: 700 0.72rem/1.2 "Lucida Console", Monaco, monospace;
  letter-spacing: 0.16em;
}

h1,
h2,
h3,
h4,
.site-menu,
.tsd-page-title {
  font-family: "Lucida Console", Monaco, monospace;
  letter-spacing: -0.035em;
}

h1 {
  text-wrap: balance;
}

h2 {
  border-bottom: 1px solid color-mix(in srgb, var(--di-cyan) 28%, transparent);
  padding-bottom: 0.55rem;
}

.tsd-panel,
.tsd-member,
pre,
table {
  border: 1px solid color-mix(in srgb, var(--di-cyan) 18%, transparent);
  border-radius: 4px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.14);
}

.tsd-signature,
code,
pre {
  font-family: "Lucida Console", Monaco, monospace;
}

a {
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--di-amber);
}

.di-version-panel {
  margin: 0.75rem 0 1.35rem;
  padding: 0.8rem;
  border: 1px solid color-mix(in srgb, var(--di-cyan) 42%, transparent);
  background: linear-gradient(135deg, var(--di-panel-raised), var(--di-panel));
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.di-version-label {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--di-amber);
  font: 700 0.64rem/1 "Lucida Console", Monaco, monospace;
  letter-spacing: 0.12em;
}

#di-version-select {
  width: 100%;
  padding: 0.5rem 1.8rem 0.5rem 0.55rem;
  border: 1px solid color-mix(in srgb, var(--di-cyan) 55%, transparent);
  border-radius: 2px;
  color: var(--color-text);
  background: var(--di-ink);
}

#di-version-select:focus-visible {
  outline: 2px solid var(--di-amber);
  outline-offset: 2px;
}

@media (max-width: 769px) {
  .col-content::before {
    margin-top: 0.75rem;
    font-size: 0.64rem;
  }

  .tsd-signature,
  pre,
  table {
    max-width: 100%;
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .col-content > * {
    animation: di-reveal 360ms ease-out both;
  }

  @keyframes di-reveal {
    from {
      opacity: 0;
      transform: translateY(8px);
    }
  }
}