/* 1) Reset / global */
:root {
  --border: #ccc;
  --tab-bg: #eee;
  --tab-bg-active: #fff;
  --accent: dodgerblue;
}

* {
  box-sizing: border-box;
}

/* 2) Layout */
.tabs [role='tablist'] {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

/* 3) Components */
.solar-system-img {
  max-width: 800px;
  width: 100%;
  height: auto;
  display: block;
  margin: 0;
}

[role='tab'] {
  padding: 0.5rem 1rem;
  background: var(--tab-bg);
  border: 1px solid var(--border);
  cursor: pointer;
  font-weight: bold;
}

[role='tab'][aria-selected='true'] {
  background: var(--tab-bg-active);
  border-bottom: 2px solid var(--accent);
}

[role='tabpanel'] {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  border: 1px solid var(--border);
  padding: 1rem;
}

[role='tabpanel'][hidden] {
  display: none;
}

[role='tabpanel'] p {
  margin: 0;
  line-height: 1.5;
  font-size: 2rem; /* your update */
}

/* 4) Utility/state */
@media (max-width: 600px) {
  [role='tabpanel'] {
    flex-direction: column;
  }
}