:root {
  --ink: #131315;
  --paper: #fcffe9;
  --accent-a: #dfff36;
  --accent-b: #79ff4d;
  --accent-c: #ff8e8e;
  --muted: #4f5561;
  --card: #fffef9;
  --line: #1f2430;
  --glow: color-mix(in srgb, var(--accent-b) 70%, transparent);
}

body[data-theme='dark'] {
  --ink: #f6f7fb;
  --paper: #111414;
  --accent-a: #f0ff55;
  --accent-b: #84ff84;
  --accent-c: #ff9a9a;
  --muted: #9ca4b3;
  --card: #1a2022;
  --line: #f6f7fb;
  --glow: color-mix(in srgb, var(--accent-a) 60%, transparent);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--ink);
  background: var(--paper);
  min-height: 100vh;
  position: relative;
  padding: 2rem 1.2rem 4rem;
  transition: background-color 250ms ease, color 250ms ease;
}

.bg-layer {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 12% 9%, color-mix(in srgb, var(--accent-a) 60%, transparent) 0, transparent 30%),
    radial-gradient(circle at 84% 18%, color-mix(in srgb, var(--accent-c) 52%, transparent) 0, transparent 33%),
    radial-gradient(circle at 40% 86%, color-mix(in srgb, var(--accent-b) 58%, transparent) 0, transparent 35%),
    linear-gradient(180deg, color-mix(in srgb, var(--paper) 90%, #fff) 0%, var(--paper) 100%);
  z-index: -1;
}

.site-header,
main {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.site-header {
  border: 2px solid var(--line);
  background: color-mix(in srgb, var(--card) 86%, var(--accent-a));
  padding: 1.2rem;
  box-shadow: 7px 7px 0 var(--line);
  animation: settle 680ms ease-out;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.theme-toggle {
  border: 2px solid var(--line);
  background: color-mix(in srgb, var(--accent-b) 30%, var(--card));
  color: var(--ink);
  padding: 0.45rem 0.8rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--line);
  transition: transform 160ms ease;
}

.theme-toggle:hover {
  transform: translate(-2px, -2px);
}

.eyebrow {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.16rem;
  color: color-mix(in srgb, var(--accent-c) 60%, var(--ink));
  font-weight: 700;
}

h1,
h2,
h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
}

h1 {
  margin: 0.45rem 0 0;
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  line-height: 1.04;
}

.manifesto {
  margin: 0.45rem 0;
  font-size: 1rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--accent-a) 38%, transparent);
  display: inline-block;
  padding: 0.25rem 0.45rem;
}

#site-tagline {
  margin: 0.4rem 0;
  max-width: 68ch;
}

.meta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--muted);
}

.blink {
  font-weight: 700;
  animation: blink-date 1.2s steps(1, end) infinite;
}

.easter-egg {
  margin: 0.5rem 0 0;
  min-height: 1.1rem;
  color: color-mix(in srgb, var(--accent-b) 70%, var(--ink));
  font-weight: 700;
}

main {
  margin-top: 1.4rem;
  display: grid;
  gap: 1.2rem;
}

h2 {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.card {
  border: 2px solid var(--line);
  background: var(--card);
  padding: 0.95rem;
  box-shadow: 5px 5px 0 var(--line);
  transform: translateY(8px);
  opacity: 0;
  animation: rise 600ms ease-out forwards;
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.card:hover {
  transform: translateY(-4px) scale(1.012);
  box-shadow: 0 0 0 2px var(--line), 0 0 30px var(--glow);
}

.card.related {
  box-shadow: 0 0 0 2px var(--line), 0 0 24px var(--glow);
}

.grid.hovering .card:not(.related):not(.active) {
  opacity: 0.45;
}

.card-top {
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.4rem;
}

.category {
  font-size: 0.72rem;
  font-weight: 700;
  background: color-mix(in srgb, var(--accent-c) 75%, var(--accent-a));
  color: #121212;
  border: 1px solid #000;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
}

.date {
  color: var(--muted);
  font-size: 0.78rem;
}

.title {
  margin: 0.6rem 0 0.35rem;
  font-size: 1.12rem;
  line-height: 1.24;
}

.source,
.summary,
.impact {
  margin: 0.45rem 0;
}

.source {
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--accent-b) 60%, var(--ink));
  font-weight: 700;
}

.summary {
  font-size: 0.94rem;
}

.impact {
  font-size: 0.89rem;
  color: var(--muted);
}

.related-cue {
  margin: 0.3rem 0 0;
  font-size: 0.78rem;
  color: color-mix(in srgb, var(--accent-c) 72%, var(--ink));
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.card:hover .related-cue,
.card.related .related-cue {
  opacity: 1;
  transform: translateY(0);
}

.read-link {
  display: inline-block;
  margin-top: 0.45rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration-color: color-mix(in srgb, var(--accent-b) 70%, var(--ink));
  text-underline-offset: 0.15rem;
}

.x-section {
  border: 2px dashed var(--line);
  background: color-mix(in srgb, var(--card) 90%, var(--accent-b));
  padding: 1rem;
}

.x-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.5rem;
}

.x-list a {
  color: var(--ink);
  text-decoration-color: color-mix(in srgb, var(--accent-a) 70%, var(--ink));
  text-underline-offset: 0.14rem;
}

body.chaos .bg-layer {
  animation: hue-spin 2.4s linear infinite;
}

body.chaos .site-header {
  box-shadow: 0 0 0 2px var(--line), 0 0 28px var(--glow);
}

@keyframes rise {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes settle {
  from {
    transform: translateY(-8px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes blink-date {
  50% {
    opacity: 0.25;
  }
}

@keyframes hue-spin {
  from {
    filter: hue-rotate(0deg);
  }
  to {
    filter: hue-rotate(360deg);
  }
}

@media (max-width: 860px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .header-row {
    flex-direction: column;
    align-items: flex-start;
  }
}