:root {
  color-scheme: light dark;
  --bg: #f6f7f4;
  --ink: #17201b;
  --muted: #59645f;
  --line: #cfd7d1;
  --panel: #ffffff;
  --accent: #1f7a5a;
  --accent-2: #365d8d;
  --warn: #9a6324;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(31, 122, 90, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(54, 93, 141, 0.07) 1px, transparent 1px),
    var(--bg);
  background-size: 44px 44px;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell {
  width: min(1040px, calc(100vw - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 72px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.masthead {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding-top: 8vh;
}

.mark {
  width: 82px;
  height: 82px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  display: grid;
  place-items: center;
  position: relative;
}

.mark span {
  position: absolute;
  width: 44px;
  height: 1px;
  background: var(--accent);
  transform-origin: center;
}

.mark span:nth-child(1) {
  transform: rotate(32deg);
}

.mark span:nth-child(2) {
  transform: rotate(90deg);
  background: var(--accent-2);
}

.mark span:nth-child(3) {
  transform: rotate(148deg);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.25rem, 9vw, 7.4rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.lede {
  max-width: 640px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
  line-height: 1.6;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: auto;
}

.tile {
  min-height: 172px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition:
    border-color 160ms ease,
    transform 160ms ease,
    background 160ms ease;
}

.tile:hover {
  border-color: var(--accent);
  background: #ffffff;
  transform: translateY(-2px);
}

.tile strong {
  display: block;
  font-size: 1.28rem;
  letter-spacing: 0;
}

.tile span:last-child {
  color: var(--muted);
  line-height: 1.5;
}

.status {
  width: fit-content;
  border: 1px solid var(--line);
  padding: 5px 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.ready .status {
  border-color: rgba(31, 122, 90, 0.35);
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.notes div {
  border-left: 2px solid var(--accent);
  padding-left: 16px;
}

.notes span {
  color: var(--accent-2);
  font-size: 0.8rem;
  font-weight: 800;
}

.notes p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 760px) {
  .shell {
    width: min(100vw - 28px, 560px);
    padding-top: 36px;
  }

  .masthead {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-top: 4vh;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .notes {
    grid-template-columns: 1fr;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101411;
    --ink: #eef4ef;
    --muted: #a7b3ad;
    --line: #314039;
    --panel: #151c18;
    --accent: #6bd2a5;
    --accent-2: #84aee4;
    --warn: #e2b071;
  }

  body {
    background:
      linear-gradient(90deg, rgba(107, 210, 165, 0.08) 1px, transparent 1px),
      linear-gradient(0deg, rgba(132, 174, 228, 0.07) 1px, transparent 1px),
      var(--bg);
    background-size: 44px 44px;
  }

  .mark,
  .tile {
    background: rgba(21, 28, 24, 0.82);
  }

  .tile:hover {
    background: #151c18;
  }
}