:root {
  --bg: #f5f6f8;
  --card: #fff;
  --ink: #1c2230;
  --mut: #6b7385;
  --line: #e3e6ec;
  --brand: #c2242a;
  --teal: #14856a;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151c;
    --card: #1b2029;
    --ink: #e8ebf2;
    --mut: #98a0b3;
    --line: #2a3140;
    --brand: #ef6a70;
    --teal: #2db894;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font: 15px/1.5 system-ui, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.banner {
  padding: 6px 16px;
  font-size: 12px;
  color: #5c4400;
  text-align: center;
  background: #fff4d6;
}

@media (prefers-color-scheme: dark) {
  .banner {
    color: #f3d98a;
    background: #3a3014;
  }
}

header {
  padding: 14px 20px;
  background: var(--card);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-size: 17px;
  font-weight: 700;
}

.logo b {
  color: var(--brand);
}

main {
  max-width: 980px;
  padding: 20px;
  margin: 0 auto;
}

h2 {
  margin: 26px 0 10px;
  font-size: 12px;
  color: var(--mut);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.tile {
  display: block;
  padding: 16px;
  color: inherit;
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
}

a.tile:hover,
a.tile:focus-visible {
  border-color: var(--teal);
  outline: none;
}

.tile .t {
  margin-bottom: 2px;
  font-weight: 600;
}

.tile .d {
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--mut);
}

.tag {
  padding: 1px 9px;
  font-size: 11px;
  color: var(--mut);
  border: 1px solid var(--line);
  border-radius: 99px;
}

.tile.soon {
  opacity: 0.55;
}

.note {
  margin-top: 28px;
  font-size: 12px;
  color: var(--mut);
}