/* -------------------------------------------------------
   style.css — Global styles for landing page & experiments
   overview. Experiment subpages bring their own CSS.
------------------------------------------------------- */

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

html {
  background: #f9f9f9;
  color: #333;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.1rem;
  line-height: 1.6;
}

body {
  max-width: 650px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

h1 {
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

h2 {
  font-size: 1.25rem;
  font-weight: bold;
  margin: 2.5rem 0 0.75rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: #111;
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  color: #555;
}

hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 2rem 0;
}

/* --- Bio "currently" list --- */

.bio-list {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.bio-list li {
  margin-bottom: 0.2rem;
}

/* --- Experiment list on overview page --- */

.experiments-list {
  list-style: none;
  padding: 0;
}

.experiments-list li {
  margin-bottom: 1.25rem;
}

.experiments-list a {
  font-weight: bold;
}

.experiments-list .desc {
  display: block;
  font-size: 0.95rem;
  color: #555;
  margin-top: 0.15rem;
}

footer {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: #888;
}

/* --- Book list --- */

.books-category {
  font-size: 0.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #888;
  margin: 2rem 0 0.6rem;
}

.books-list {
  list-style: none;
  padding: 0;
}

.books-list li {
  margin-bottom: 1.1rem;
}

.book-title {
  font-weight: bold;
}

.book-meta {
  font-size: 0.85rem;
  color: #888;
  margin-left: 0.3rem;
}

.books-list .desc {
  display: block;
  font-size: 0.95rem;
  color: #555;
  margin-top: 0.2rem;
}

/* --- Experiment stats --- */

.exp-stats {
  display: block;
  font-size: 0.8rem;
  color: #aaa;
  margin-top: 0.25rem;
}

/* --- Footer links --- */

footer a {
  color: #888;
}

footer a:hover {
  color: #333;
}