body {
    width: 100vw;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #222;
    overflow-x: hidden;
}
.tile {
    position: absolute;
    background-size: cover;
    background-position: center;
}
.content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    max-width: 40em;
    font-family: 'Helvetica', sans-serif;
    background: #ffffff;
    color: #333;
    padding: 2rem;
    margin: 3em;
    border-radius: 12px;
    border: 5px solid #d53f53;
    box-shadow: 0 0 4em 1em black;
    box-sizing: border-box;
}
h1 {
    color: #333;
    margin: 0;
}
.subheading {
    margin: 0 0 1em 0;
    padding: 0;
}
h2 {
    font-size: 2rem;
    color: #333;
    margin-top: 2rem;
    margin-bottom: 1rem;
}
h3 {
    font-size: 1.4rem;
    color: #333;
    margin-top: 2rem;
    margin-bottom: 1rem;
}
h4 {
    font-size: 1.4rem;
    color: #555;
    margin-top: 2rem;
    margin-bottom: 1rem;
}
p {
    line-height: 1.8;
    margin: 0.5rem 0;
    font-size: 1.1rem;
    color: #555;
}
a {
    color: #d53f53;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}
a:hover {
    color: #81404d;
}
ul {
    list-style: none;
    padding: 0;
}
.rainbow-text {
    background: linear-gradient(to right, red, orange, yellowgreen, green, lightseagreen, blue, violet);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}
.logo {
    width: 100%;
}
ul {
    li {
        margin: 1rem 0;
        a {
            display: inline-block;
            padding: 0.5rem 1.5rem;
            background: #d53f53;
            color: white;
            border-radius: 8px;
            text-decoration: none;
            font-weight: bold;
            transition: background 0.3s ease;
        }
    }
    a:hover {
        background: #81404d;
        color: white;
    }
}
hr {
    width: 100%;
    margin: 2em 0;
}
footer {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1em
}

@media (max-width: 45em) {
    .logo {
        width: 70%;
    }
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    p {
        font-size: 1rem;
    }
    .content {
        border: none;
        margin: 0 0 10em 0;
        padding: 2em 0 2em 0;
        border-radius: 0;
        box-shadow: none;
    }
    body {
        margin: 0;
    }
}