/* First Time in England — shared styles for the Reader, activities and contents */

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 17px;
    line-height: 1.7;
    color: #222;
    background: #fff;
}

header {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.8rem 0 1rem;
}

header h1 {
    margin: 0;
    font-size: 2rem;
    line-height: 1.2;
    font-weight: 600;
}

header .subtitle {
    margin: .25rem 0 0;
    font-size: .95rem;
    letter-spacing: .08em;
    color: #59666f;
}

nav {
    width: 100%;
    background: #333;
}

nav .menu {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    list-style: none;
}

nav .menu li {
    margin: 0;
    padding: 0;
    list-style: none;
}

nav .menu a {
    display: block;
    padding: .75rem .85rem;
    color: #fff;
    text-decoration: none;
    font-size: .9rem;
    font-weight: 600;
}

nav .menu a:hover,
nav .menu a:focus {
    background: #555;
}

main {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem 3rem;
}

.back-link {
    margin: 0 0 2rem;
    font-size: .95rem;
}

.back-link a,
.chapter-navigation a {
    color: #003366;
}

.chapter-heading {
    margin: 0 0 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #dfe4e8;
}

.chapter-heading h2 {
    margin: 0;
    font-size: 1.75rem;
    line-height: 1.3;
    font-weight: 600;
}

.reader-text p {
    margin: 0 0 1.15rem;
}

.reader-text a {
    overflow-wrap: anywhere;
}

.reader-text table {
    width: 100%;
    max-width: 100%;
    margin: 1.5rem auto 2rem;
    border-collapse: collapse;
    font-size: .95em;
}

.reader-text table td {
    padding: .45rem .7rem;
    vertical-align: top;
}

.chapter-navigation {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid #dfe4e8;
}

.chapter-navigation.single {
    justify-content: center;
}

.chapter-navigation a {
    text-decoration: none;
    font-weight: 600;
}

.chapter-navigation a:hover,
.chapter-navigation a:focus {
    text-decoration: underline;
}

footer {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 0 2rem;
    border-top: 1px solid #dfe4e8;
    text-align: center;
    font-size: .9rem;
    color: #59666f;
}

@media (max-width: 700px) {
    nav .menu {
        width: 100%;
        display: block;
    }

    nav .menu a {
        text-align: center;
        border-bottom: 1px solid #4a4a4a;
    }

    main {
        padding-top: 1.5rem;
    }

    .reader-text table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 16px;
    }

    header h1 {
        font-size: 1.75rem;
    }

    .chapter-heading h2 {
        font-size: 1.5rem;
    }

    .chapter-navigation {
        gap: 1rem;
    }
}

@media print {
    nav,
    footer,
    .back-link,
    .chapter-navigation {
        display: none;
    }

    header {
        padding-top: 0;
    }

    main {
        max-width: none;
        padding-top: 0;
    }

    a {
        color: #000;
        text-decoration: none;
    }
}


.reader-text {
    max-width: 760px;
    margin: 0 auto;
}

.reader-text p {
    margin: 0 0 1.15rem;
}

.reader-text table {
    margin: 1.5rem auto;
    max-width: 100%;
    border-collapse: collapse;
}

.reader-text td,
.reader-text th {
    padding: .35rem .6rem;
    vertical-align: top;
}

.reader-text table p {
    margin: 0;
}

@media (max-width: 600px) {
    .reader-text {
        width: 100%;
    }

    .reader-text table {
        display: block;
        overflow-x: auto;
    }
}