:root {
  --fond: #e7f2b4;
  --texte: #466d9c;
}


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

html, body {
  background-color: var(--fond);
  color: var(--texte);
  font-family:'IBM_Plex_Serif' sans-serif;
  line-height: 1.6;
}

a {
  color: var(--texte);
  text-decoration: underline;
}
a:hover {
  opacity: 0.7;
}

/* ============================= */
/*   STYLES POUR LA PAGE HOME   */
/* ============================= */
body.home {
  background: var(--fond);
  color: var(--texte);
}

body.home .container {
  max-width: 72ch;
  padding: 1rem;
  margin: 0 auto;
}

body.home .headline {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: bold;
  margin-bottom: 0.5rem;
}

body.home .section-title {
  font-size: 1.10rem;
  font-weight: bold;
  margin-top: 1.5rem;
}

body.home .entry-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

body.home .entry {
  border-top: 1px solid rgba(70, 109, 156, 0.3);
  padding: 0.6rem 0;
}
body.home .entry:first-child {
  border-top: none;
}

body.home .author {
  display: block;
  font-size: 0.9rem;
  opacity: 0.8;
  margin-top: 0.2rem;
}

body.home footer {
  text-align: center;
  margin-top: 2rem;
  border-top: 1px solid rgba(70, 109, 156, 0.3);
  padding-top: 1rem;
  opacity: 0.8;
}

/* ============================= */
/*  STYLES POUR LES ARTICLES    */
/* ============================= */
body.article {
  background: var(--fond);
  color: var(--texte);
  padding: 1rem;
  max-width: 75ch;
  margin: 0 auto;
}

body.article nav {
  margin-bottom: 1rem;
}

body.article nav a {
  font-weight: bold;
}

body.article h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

body.article .authors {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

body.article .keywords {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

body.article .text p {
  margin-bottom: 1rem;
  text-wrap: pretty;
}

body.article .readmore,
body.article .biography {
  margin-top: 1.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(0, 115, 255, 0.3);
}

body.article .readmore h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 600px) {
  body.article,
  body.home {
    padding: 1rem;
  }

  body.article h1,
  body.home .headline {
    font-size: 1.5rem;
  }
}

body.home .content {
  margin-left: 2rem; 
}


.site-header.container {
  margin-left: 0;
}