/* ── Tiresias — shared theme ───────────────────────────────────────────────── */
:root {
  --green-dark:   #1d6d47;
  --green-mid:    #2a8f5e;
  --green-light:  #89dd9d;
  --green-pale:   #e8f5ec;
  --rust:         #c4694d;
  --rust-dark:    #a3502e;
  --bg:           #f5f5f5;
  --panel:        #efefef;
  --border:       #d8d8d8;
  --text:         #1a1a1a;
  --text-sec:     #1d6d47;
  --text-muted:   #888;

  --font-serif:   "Georgia", "Liberation Serif", serif;
  --font-mono:    "Courier New", monospace;

  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    12px;

  --transition:   0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font-serif);
  background: var(--bg);
  color: var(--text);
}

a { color: var(--green-dark); text-decoration: none; }
a:hover { color: var(--rust); }

/* ── Site credit (positioned per page) ── */
.site-credit {
  font-size: 0.72rem;
  font-style: italic;
  color: var(--text-muted);
  text-align: center;
}

/* Author link: invisible as a link until hovered */
.site-credit a {
  color: inherit;
  text-decoration: none;
}
.site-credit a:hover {
  color: var(--rust);
  text-decoration: underline;
  text-underline-offset: 3px;
}