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

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: #333;
    background-color: white;
}

.page {
    max-width: 640px;
    margin: 0 auto;
    padding: 88px 24px 64px;
}

/* --- Intro --- */

.intro {
    margin-bottom: 48px;
}

.intro h1 {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    line-height: 1.2;
    margin-bottom: 28px;
}

.intro p {
    font-size: 17px;
    line-height: 1.7;
    color: #333;
    margin-bottom: 16px;
}

.intro p:last-child {
    margin-bottom: 0;
}

/* --- Currently reading --- */

.reading {
    font-size: 14px;
    color: #777;
    margin-bottom: 40px;
}

/* --- Links footer --- */

.links {
    display: flex;
    gap: 24px;
}

.links a {
    color: #555;
    text-decoration: none;
    font-size: 17px;
    transition: color 0.2s ease;
}

.links a:hover {
    color: #1a1a1a;
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* --- Mobile --- */

@media (max-width: 640px) {
    .page {
        padding: 56px 22px 48px;
    }

    .intro {
        margin-bottom: 40px;
    }

    .intro h1 {
        font-size: 24px;
    }
}