.project h1 {
    font-size: 40px;
    text-align: center;
    margin-bottom: 16px;
    color: #1C6E8C;
}

.project h2 {
    margin-bottom: 22px;
    color: #605856;
    text-align: center;
}

.project h3 {
    font-size: 20px;
    margin-bottom: 0.65rem;
    font-family: 'Red Hat Display', sans-serif;
    color: #1C6E8C;
}

.project h4 {
    font-size: 17px;
    margin-bottom: 0.5rem;
    font-family: 'Red Hat Display', sans-serif;
    color: #1C6E8C;
}

.centered-subheader {
    text-align: center;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #FBFCFF;
    color: #605856;
    padding: 3rem 1.25rem 2.5rem;
    position: relative;
    overflow-x: hidden;
}

body::before {
    display: none;
}

body > *:not(footer) {
    width: min(1080px, 100%);
    z-index: 1;
}

.back-link {
    text-align: center;
    margin: 0 0 2.2rem 0;
}

.back-link a {
    display: inline-block;
    padding: 0.65rem 1.1rem;
    border-radius: 8px;
    text-decoration: none;
    font-family: 'Red Hat Display', sans-serif;
    color: #605856;
    border: 1px solid #1C6E8C;
    background: #D0CCD0;
    box-shadow: 0 4px 12px rgba(86, 86, 86, 0.18);
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease, color 160ms ease;
}

.back-link a:hover,
.back-link a:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 8px 18px rgba(86, 86, 86, 0.22);
    border-color: #1C6E8C;
    background: #FBFCFF;
    color: #1C6E8C;
    outline: none;
}

.table-of-contents {
    margin: 0 0 2rem 0;
    padding: 1.5rem;
    background: #ffffff;
    border: 1px solid #D0CCD0;
    border-radius: 8px;
    box-shadow: 0 10px 24px rgba(86, 86, 86, 0.16);
    width: min(820px, 100%);
    margin-left: auto;
    margin-right: auto;
}

.table-of-contents-header {
    font-size: 1.35rem;
    font-weight: 700;
    font-family: 'Red Hat Display', sans-serif;
    color: #1C6E8C;
    margin: 0 0 0.75rem 0;
}

.table-of-contents-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.table-of-contents-item {
    margin-bottom: 0.55rem;
    font-family: 'Red Hat Display', sans-serif;
    color: #605856;
}

.table-of-contents-item a {
    text-decoration: none;
    color: inherit;
    padding: 0.35rem 0.25rem;
    display: inline-block;
    border-radius: 10px;
    transition: color 140ms ease, background 140ms ease;
}

.table-of-contents-item a:hover,
.table-of-contents-item a:focus-visible {
    color: #1C6E8C;
    background: #FBFCFF;
    outline: none;
}

.table-of-contents-sublist {
    list-style: none;
    margin: 0.35rem 0 0 1.3rem;
    padding-left: 0;
}

.table-of-contents-subitem {
    margin: 0.25rem 0;
}

.instructions-box {
    padding: 1.25rem 1.4rem;
    margin: 1.4rem 0;
    border-radius: 8px;
    background: #ffffff;
    border: 1px solid #D0CCD0;
    box-shadow: 0 18px 34px rgba(86, 86, 86, 0.18);
    width: min(820px, 100%);
    margin-left: auto;
    margin-right: auto;
}

table {
    border-collapse: separate;
    border-spacing: 0;
    margin: 1rem auto;
    width: 100%;
    max-width: 860px;
    background: #ffffff;
    border: 1px solid #D0CCD0;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 8px 18px rgba(86, 86, 86, 0.14);
}

th, td {
    border-bottom: 1px solid #D0CCD0;
    padding: 0.75rem 0.85rem;
    text-align: left;
    color: #605856;
}

tr:last-child td {
    border-bottom: none;
}

.footer-text {
    font-size: 0.9rem;
    text-align: center;
    color: #605856;
    margin: 1.5rem 0 1rem 0;
    width: 100%;
}

.download-link {
    font-family: 'Red Hat Display', sans-serif;
    text-align: center;
    margin: 0.4rem 0;
}

.download-link a {
    display: inline-block;
    padding: 0.7rem 1rem;
    color: #605856;
    text-decoration: none;
    border-radius: 12px;
    border: 1px solid #1C6E8C;
    background: #D0CCD0;
    transition: transform 150ms ease, background 150ms ease, border-color 150ms ease, box-shadow 150ms ease, color 150ms ease;
}

.download-link a:hover,
.download-link a:focus-visible {
    transform: translateY(-1px);
    border-color: #1C6E8C;
    background: #FBFCFF;
    box-shadow: 0 10px 20px rgba(86, 86, 86, 0.16);
    color: #1C6E8C;
    outline: none;
}