/* Franklin Gothic system stack — headings, nav, UI chrome */
:root {
    --font-display: 'Franklin Gothic Medium', 'Franklin Gothic Demi',
                   'ITC Franklin Gothic', 'Arial Narrow', Arial, sans-serif;
    --font-body: 'Lora', Georgia, serif;
    --bg: #f5f3ef;
    --text: #1c1c1c;
    --muted: #666;
    --border: #dedad4;
    --link-hover: #444;
}

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

html {
    font-size: 17px;
}

body {
    max-width: 680px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
    font-family: var(--font-body);
    line-height: 1.75;
    color: var(--text);
    background: var(--bg);
}

header {
    margin-bottom: 3rem;
}

nav {
    display: flex;
    gap: 1.75rem;
    flex-wrap: wrap;
}

nav a {
    text-decoration: none;
    color: var(--muted);
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

nav a:hover {
    color: var(--text);
}

h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: -0.01em;
    margin-top: 0;
    margin-bottom: 1.1rem;
    line-height: 1.15;
}

h2 {
    font-family: var(--font-display);
    font-size: 0.78rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 2.5rem;
    margin-bottom: 0.6rem;
}

h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: bold;
    margin-top: 1.5rem;
    margin-bottom: 0.4rem;
}

a {
    color: var(--text);
    text-underline-offset: 3px;
}

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

p {
    margin: 0.9rem 0;
}

ul, ol {
    padding-left: 1.3em;
    margin: 1rem 0;
}

li {
    margin-bottom: 0.45rem;
}

hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2.5rem 0;
}

footer {
    margin-top: 4rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--muted);
}

/* --- Post pages --- */

.post-date {
    display: block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 2rem;
}

figure {
    margin: 2rem 0;
}

figure img {
    max-width: 100%;
    display: block;
    border: 1px solid var(--border);
}

figcaption {
    margin-top: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--muted);
}

/* --- Post lists (section indexes + homepage) --- */

.post-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.post-list li {
    margin-bottom: 0.6rem;
    font-family: var(--font-body);
}

.post-list .post-date {
    display: inline;
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--muted);
    margin-bottom: 0;
}

.post-list .post-section {
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-left: 0.3rem;
}