:root {
  --robinhood: rgb(204, 255, 0);
  --ink: #050505;
  --tile: calc(100vw / 6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: #050505;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

.wall {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: var(--tile);
  padding-bottom: 74px;
}

.tile {
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  border: 0;
  padding: 0;
  overflow: hidden;
  background: #111;
  cursor: pointer;
}

.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .08);
  pointer-events: none;
}

.tile:hover,
.tile:focus-visible {
  z-index: 2;
  outline: 0;
  transform: scale(1.04);
  box-shadow: 0 14px 38px rgba(0, 0, 0, .42);
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.bottom-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 10;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 14px;
  padding: 10px 18px 12px;
  border-top: 2px solid var(--ink);
  background: var(--robinhood);
  color: var(--ink);
  text-align: center;
  text-transform: uppercase;
  box-shadow: 0 -12px 40px rgba(0, 0, 0, .34);
}

.bottom-bar strong {
  font-size: clamp(2.2rem, 5.8vw, 5.5rem);
  line-height: .88;
  font-weight: 1000;
}

.bottom-bar span {
  font-size: clamp(1.1rem, 2.7vw, 2.6rem);
  line-height: 1;
  font-weight: 950;
}

.bottom-bar b {
  font-size: 1.24em;
}

@media (max-width: 720px) {
  :root {
    --tile: calc(100vw / 3);
  }

  .wall {
    grid-template-columns: repeat(3, 1fr);
  }

  .bottom-bar {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 10px 10px;
  }
}