*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background: #000;
    color: #fff;
    font-family: "JetBrains Mono", "Fira Code", "Courier New", monospace;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    line-height: 1.7;
}

.container {
    max-width: 680px;
    width: 100%;
}

a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: #333;
    transition: text-decoration-color 0.15s;
}
a:hover {
    text-decoration-color: #fff;
}

h1 {
    font-size: 1.4rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    margin-bottom: 0.4rem;
}

.subtitle {
    color: #555;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    margin-bottom: 3rem;
}

.prompt {
    color: #666;
    font-size: 0.85rem;
    margin-bottom: 2.5rem;
    letter-spacing: 0.05em;
}
.prompt span {
    color: #fff;
}

footer {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #111;
    color: #333;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}
footer a {
    color: #333;
}
footer a:hover {
    color: #fff;
}

hr.divider {
    border: none;
    border-top: 1px solid #111;
    margin: 0.75rem 0;
}