:root {
  --color-gray: oklch(96.7% 0.003 264.542);
  --space: 3rem;
}

body {
  background-color: var(--color-gray);
  padding: var(--space);
  font-family: ui-sans-serif, system-ui, sans-serif;
}

h1 {
  font-size: 2rem;
  font-weight: 800;
  padding-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

table,
th,
td {
  border: 1px solid #ccc;
  font-size: 10pt;
}

th,
td {
  padding: 0.5rem;
  text-align: center;
}

th {
  background-color: #f0f0f0;
}

tr:nth-child(odd) {
  background-color: #f9f9f9;
}

tr:nth-child(even) {
  background-color: #e9e9e9;
}

.thumbnail {
  width: 140px;
  height: auto;
  cursor: pointer;
  transition: 0.3s;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
}

.lightbox.open {
  display: flex;
}