/* Open Sets — minimal stylesheet */
:root {
    --fg: #18181b;
    --fg-muted: #525258;
    --bg: #fbfaf6;
    --accent: #2d6a4f;
    --border: #e4e1d8;
    --code-bg: #ecece4;
}

* { box-sizing: border-box; }

html { font-size: 16px; }

body {
    font-family: 'EB Garamond', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
    line-height: 1.7;
    color: var(--fg);
    background: var(--bg);
    margin: 0;
    padding: 2rem 1rem;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

header {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.4rem;
    margin-bottom: 2.2rem;
}

h1 {
    font-size: 2rem;
    margin: 0 0 0.4rem 0;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.tagline {
    color: var(--fg-muted);
    font-style: italic;
    margin: 0;
}

main { display: flex; flex-direction: column; gap: 2rem; }

article h2 {
    font-size: 1.18rem;
    font-weight: 600;
    margin: 0 0 0.6rem 0;
    color: var(--fg);
}

article p { margin: 0 0 0.8rem 0; }

ul.notes { list-style: none; padding: 0; margin: 0; }

ul.notes li {
    padding: 0.7rem 0;
    border-bottom: 1px dotted var(--border);
}

ul.notes li:last-child { border-bottom: none; }

ul.notes .date {
    color: var(--fg-muted);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
    margin-right: 0.6rem;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
    font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
    font-size: 0.88em;
    background: var(--code-bg);
    padding: 0.1em 0.35em;
    border-radius: 3px;
}

footer {
    border-top: 1px solid var(--border);
    padding-top: 1.2rem;
    margin-top: 3rem;
    color: var(--fg-muted);
    font-size: 0.85rem;
    text-align: center;
}