:root {
  --color-bg: #f2ece6;
  --color-highlight: #e6dacf;
  --color-light: #a9a19a;
  --color-link: #c60;
  --color-link-over: ;
  --color-text: #333;
  --color-dim: #999;
  --content-max-width: 36rem; /* 720px */
  --font-base: 20px;
  --font-xlarge: 2rem;        /* 40 px */
  --font-large: 1.4rem;       /* 28 px */
  --font-medium: 1rem;        /* 20 px */
  --font-small: 0.8rem;       /* 16 px */
  --font-xsmall: 0.7rem;      /* 14 px */
}

/* =============================================================================
 * Mise en page
 * =============================================================================
 */
html {
  background-color: var(--color-bg);
  font-size: var(--font-base);
  line-height: 1.4;
  margin: 1em;
}

body {
  color: var(--color-text);
  margin: auto;
  max-width: var(--content-max-width);
}

article > header h1 {
  margin: 0;
}

article > header p {
  font-family: sans-serif;
  font-size: var(--font-xsmall);
  margin: 0 0 1rem;
}

footer {
  border-top: 2px solid var(--color-text);
}

footer img {
  vertical-align: middle;
}

body > footer {
  font-family: sans-serif;
  font-size: var(--font-xsmall);
}

/* =============================================================================
 * Style des éléments
 * =============================================================================
 */
a {
  color: var(--color-link);
  text-decoration-color: var(--color-link);
  text-decoration-thickness: 1px;
  text-underline-offset: 1.5px;
}

a:hover, a:focus {
  color: var(--color-text);
  background-color: var(--color-highlight);
  text-decoration-color: var(--color-text);
}

h1, h2, h3 {
  font-family: sans-serif;
}

h1 {
  font-size: var(--font-xlarge);
  margin: 0.5rem 0;
  text-transform: uppercase;
}

.sitename span {
  color: var(--color-light);
}

h2 {
  font-size: var(--font-large);
  margin: 0.5rem 0;
}

h3 {
  font-size: var(--font-base);
  margin: 0.5rem 0;
}

hr {
  margin: var(--font-base) 0 calc(var(--font-base) - 2px);
  border-top: 2px solid var(--color-text);
}

article p {
  margin: 1.4em 0;
}

article p:last-child {
  margin-bottom: var(--font-large);
}

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

figure {
  margin: 0;
}

figure img {
  width: 100%;
}

figure.full {
  margin: 0;
}

figure.float {
  max-height: 210px;
  overflow: hidden;
  padding-top: 7px;
  width: 360px;
}

figure.left {
  float: left;
  margin-right: 0.5rem;
}

figure.right {
  float: right;
  margin-left: 0.5rem;
}

figcaption {
  font-family: sans-serif;
  font-size: var(--font-small);
  text-align: center;
}

figure.float figcaption {
  display: none;
}

input, textarea {
  font: inherit;
}

sub, sup {
  line-height: 0;
  position: relative;
}

/*
 * -------------------------------------
 * Formulaires
 * -------------------------------------
 */
form {
  margin: 1.4em 0;
}

form button {
  background-color: var(--color-text);
  border: none;
  border-radius: 4px;
  color: var(--color-bg);
  cursor: pointer;
  font-family: sans-serif;
  font-size: var(--font-small);
  font-weight: 700;
  height: 1.75rem;
  letter-spacing: 0.125em;
  padding: 4px 1rem 0;
  text-transform: uppercase;
}

form button:disabled {
  background-color: var(--color-highlight);
}

form > label,
form > div {
  display: block;
  margin-bottom: 0.75rem;
}

form > label > span {
  display: block;
  font-size: var(--font-small);
  font-weight: 700;
  padding-bottom: 0.25rem;
}

form > label > span > sup {
  font-weight: 400;
}

form > label > input {
  font: inherit;
  width: 50%;
}

form > label > textarea {
  width: 100%;
}

.hints {
  font-size: var(--font-small);
  font-weight: 400;
}

.dim {
  color: var(--color-dim);
}

/* -----------------------------------------------------------------------------
 * Index des articles récents
 * -----------------------------------------------------------------------------
 */
.articles-list {
  border-top: 2px solid var(--color-text);
}

.articles-list ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}

.articles-list li {
  flex-basis: 48%;
  position: relative;
}

.articles-list li:first-child {
  flex-basis: 100%;
}

.articles-list a {
  color: var(--color-text);
  display: block;
  text-decoration: none;
}

.articles-list img {
  height: auto;
  width: 100%;
}

.articles-list h3 {
  text-decoration: none;
}

.articles-list h3 small {
  font-size: var(--font-xsmall);
  font-weight: normal;
}

.articles-list h3 small::before {
  content: "–";
  margin: 0 0.25em;
}

.articles-list div {
  margin-top: 0;
}

/* -------------------------------------
 * Fil d'Ariane
 * -------------------------------------
 */
.breadcrumb {
  margin: 0 0 1rem;
  font-family: sans-serif;
  font-size: var(--font-xsmall);
}

.breadcrumb span:first-child {
  float: left;
  margin-right: 0.25em;
}

.breadcrumb ul {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumb li:not(:last-child)::after {
  display: inline-block;
  margin: 0 .25rem;
  content: "→";
}

/* -------------------------------------
 * Commentaires
 * -------------------------------------
 */
.comments {
  margin: 1em 0;
  padding: 0 0 0 1rem;
  font-size: var(--font-small);
}

.comments li {
  margin: 0 0 1rem;
}

.comment-info {
  margin: 0;
}

.comment-text {
  margin: 0;
}

.comment-text p:first-child {
  margin: 0;
}