body {
    background-color: #000;
}

h1 {
    font-family: sans-serif;
    text-align: center;
    color: #fff;
    margin: 15rem 2rem 0.5rem;
    font-weight: bold;
    font-size: calc(30pt + 5vw);
}

p {
    font-family: sans-serif;
    color: #fff;
    text-align: center;
}

.action_button {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.action_button a {
    font-family: sans-serif;
    color: #fff;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    text-align: center;
    text-decoration: none;
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1.2rem;
    border-radius: 20px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.6);
    transition: transform 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    font-weight: 600;
}

.action_button a:hover {
    transform: translateY(-3px);
    background: rgba(255,255,255,0.12);
    box-shadow: 0 12px 30px rgba(0,0,0,0.65);
}

.action_button a:active {
    transform: translateY(0);
    box-shadow: 0 4px 12px rgba(0,0,0,0.6);
}

.action_button a:focus-visible {
    outline: none;
    box-shadow:
        0 0 0 4px rgba(108,99,255,0.14),
        0 6px 18px rgba(0,0,0,0.6);
}