body {
    box-sizing: border-box;
    min-height: 100vh;
    margin: 0;
    padding: 3rem clamp(1.25rem, 5vw, 5rem);
    color: #1f2933;
    font-family: Georgia, "Times New Roman", serif;
    background: linear-gradient(135deg, #fff8e7, #f2f6f3);
}
body * {
    box-sizing: inherit;
}
h1 {
    margin: 0 0 2rem;
    color: #243b2f;
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
}
h2 {
    max-width: 42rem;
    margin: -1rem auto 2rem;
    color: #52615a;
    font-size: clamp(1.1rem, 2.5vw, 1.75rem);
    line-height: 1.35;
    text-align: center;
}
.output {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(13.75rem, 1fr));
    gap: 1.25rem;
    max-width: 68.75rem;
    margin: 0 auto;
}
.palette {
    min-height: 11.875rem;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    color: white;
    text-align: center;
    box-shadow: 0 0.5rem 1.125rem rgb(31 41 51 / 18%);
}
.palette p {
    margin: 0.35rem 0;
}
.palette p:first-child {
    font-size: 1.35rem;
    font-weight: bold;
}
.palette.alive {
    background-color: #218739;
}
.palette.dead {
    background-color: #b3262e;
}