/* Defines the shared visual language for Naomi Bashkansky's website. */

:root {
    --site-background: #f3eef9;
    --site-ink: #333;
    --site-link: #003edc;
    --site-link-hover: #005ec4;
    --site-nav-link: #173f8f;
    --site-rule: #d9d0e2;
    --paper: var(--site-background);
    --ink: var(--site-ink);
    --muted: #746f7c;
    --rule: var(--site-rule);
    --accent: #315899;
    --accent-soft: #e7e0f0;
    --serif: Georgia, Garamond, serif;
    --mono: Georgia, Garamond, serif;
}

html,
body {
    background: var(--site-background);
}

body {
    color: var(--site-ink);
    font-family: Georgia, Garamond, serif;
}

a {
    color: var(--site-link);
}

a:hover {
    color: var(--site-link-hover);
}

body > header {
    margin: 0;
    padding: 20px;
}

body > header nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    text-align: center;
}

body > header nav a {
    padding: 10px 20px;
    border: 2px solid transparent;
    border-radius: 5px;
    color: var(--site-nav-link);
    font-family: Georgia, Garamond, serif;
    font-size: 1.1rem;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body > header nav a:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

body > header nav a.active {
    border-color: var(--site-ink);
    background-color: rgba(0, 0, 0, 0.15);
}

.post-title {
    max-width: none;
    margin: 0 0 10px;
    color: var(--site-ink);
    font-family: Georgia, Garamond, serif;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: normal;
}

.post-date {
    margin: 0 0 10px;
    color: #999;
    font-family: Georgia, Garamond, serif;
    font-size: 0.9em;
    line-height: 1.6;
    letter-spacing: normal;
    text-transform: none;
}

.post-header,
main > header {
    margin-bottom: 1rem;
}

.post-content,
main > article {
    font-size: clamp(16.5px, calc(16.1px + 0.125vw), 17.6px);
    line-height: 1.8;
}

.site-back {
    display: block;
    width: min(100% - 3rem, 1120px);
    margin: 0 auto;
    color: var(--site-nav-link);
    font-weight: bold;
    text-decoration: none;
}

body > footer {
    margin-top: 60px;
    padding: 40px 20px;
    border-top: 0;
    color: #666;
    font-family: Georgia, Garamond, serif;
    font-size: 1rem;
    letter-spacing: normal;
    text-align: center;
    text-transform: none;
}

body > footer a {
    margin: 0 15px;
    color: var(--site-nav-link);
    text-decoration: none;
}

body > footer a:hover,
.site-back:hover {
    color: var(--site-link-hover);
}

::selection {
    background: #d9cae7;
}

@media (max-width: 560px) {
    body > footer a {
        margin: 0 7px;
    }
}