:root {
    --indigo: #2b3a67;
    --coral: #cf6853;
    --sage: #7a9e7e;
    --paper: #f5f0e8;
    --ink: #1e2a4a;
    --muted: #8b8577;
    --rule: #d5cfc3;
}

html {
    max-width: 70ch;
    padding: 2em 1em;
    margin: auto;
    line-height: 1.6;
    font-size: 1.15em;
}

body {
    background: var(--paper);
    color: var(--ink);
    font-family: sans-serif;
    min-height: 100vh;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    opacity: 0.025;
    background-image: radial-gradient(circle, var(--indigo) 0.5px, transparent 0.5px);
    background-size: 4px 4px;
    pointer-events: none;
    z-index: 100;
}

h1, h2, h3, h4, h5, h6 {
    margin: 1.5em 0 0.5em 0;
    color: var(--indigo);
}

h1 { font-size: 1.8em; font-weight: 700; letter-spacing: 0.04em; }
h2 { font-size: 1.4em; }
h3 { font-size: 1.15em; }

p, ul, ol {
    margin-bottom: 1em;
    font-family: sans-serif;
}

li { margin-bottom: 0.4em; }
li ul li { margin-bottom: 0.25em; }

a { color: var(--coral); }
a:hover { color: var(--indigo); }

blockquote {
    border-left: 3px solid var(--sage);
    padding-left: 1em;
    margin: 1em 0;
    color: var(--muted);
    font-style: italic;
}

code {
    background: rgba(43, 58, 103, 0.08);
    padding: 0.15em 0.35em;
    border-radius: 3px;
    font-size: 0.9em;
}

pre {
    background: var(--ink);
    color: var(--paper);
    padding: 1em;
    border-radius: 4px;
    overflow-x: auto;
    margin: 1em 0;
    line-height: 1.4;
}

pre code {
    background: none;
    padding: 0;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

hr {
    border: none;
    height: 2px;
    background: linear-gradient(to right, var(--coral), var(--rule) 60%);
    margin: 2em 0;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin: 1em 0;
}

th, td {
    padding: 0.5em 0.75em;
    border-bottom: 1px solid var(--rule);
    text-align: left;
}

th {
    color: var(--indigo);
    font-weight: 600;
}

em { color: var(--muted); }

.back-link {
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.9em;
}
.back-link:hover { color: var(--coral); text-decoration: underline; }
.back-link::before { content: "\2190"; margin-right: 0.5rem; }

.provenance {
    font-size: 0.85em;
    color: var(--muted);
    margin-top: 2em;
}
.provenance a { color: inherit; }

footer {
    margin-top: 3em;
    padding-top: 1.5em;
    border-top: 1px solid var(--rule);
    font-size: 0.8em;
    color: var(--muted);
}
footer a { color: var(--muted); }
footer a:hover { color: var(--coral); }