:root {
  --primary: #000;
  --bg-primary: #fff;
  --primary-alt-1: #181818;
  --primary-alt-2: #484848;
  --secondary: #fff;
  --bg-secondary: #507b34;
  --shade: rgba(0, 0, 0, 0.25);
  --shade-2: rgba(0, 0, 0, 0.15);
  --hover: #507b34;

}

@media (prefers-color-scheme: dark) {
  :root {
    --primary: #fff;
    --primary-alt-1: #eee;
    --primary-alt-2: #ddd;
    --bg-primary: #140C0E;
    --secondary: #fff;
    --bg-secondary: #204b04;
    --shade: rgba(225, 205, 205, 0.25);
    --shade2: rgba(225, 205, 205, 0.15)
    --hover: #709b54;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: "Roboto Slab", sans-serif;
  height: 100%;
  background-color: var(--bg-primary);
  color: var(--primary);
}

a.button:link,
a.button:visited {
  text-decoration: none;
  color: #fff;
}

a.button:hover {
  color: #fff;
}

.button,
button {
  background-color: var(--bg-secondary);
  padding: 10px;
  max-width: 150px;
  border: none;
  cursor: pointer;
  color: #fff;
  text-align: center;
  font-family: inherit;
}

nav a {
  vertical-align: middle;
}

a:link,
a:visited {
  color: var(--primary);
}

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

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  text-align: center;
}

header {
  box-shadow: 0 0 20px var(--shade);
  padding: 2ex 1ex;
}

header > div {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  max-width: 100ex;
}

.logo a {
  text-decoration: none;
}

.logo {
  font-size: 1.5em;
}

nav a {
  margin: 0.5em;
}

main > p {
  text-align: center;
}

article img {
  display: block;
  margin: 0 auto;
  width: 100%;
}

article.kronika {
  text-align: left;
}

article,
.content {
  max-width: 80ex;
  line-height: 1.5em;
  margin: 0 auto;
}

header > *,
article,
footer > * {
  margin: 0 auto;
  width: 100%;
  padding: 1ex;
}

nav {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

footer {
  margin-top: 8ex;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2ex 1ex;
}

footer img {
  width: 30px;
  height: 30px;
  margin: 0 5px;
}

.social a {
  text-decoration: none;
}

.secondary {
  color: var(--secondary);
  background-color: var(--bg-secondary);
}

.secondary a {
  color: var(--secondary);
}

.secondary a:hover {
  color: #eee;
}

@media (max-width: 580px) {
  header > div {
    flex-direction: column;
    text-align: center;
  }

  header > div > * {
    margin: 10px;
  }
}

@media (max-width: 470px) {
  nav {
    flex-direction: column;
  }
}