/* Reset & base — matches Typography.js defaults with 18px base font */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 18px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: georgia, serif;
  color: hsla(0, 0%, 0%, 0.8);
  font-weight: normal;
  word-wrap: break-word;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography rhythm */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.1;
  margin-top: 0;
  margin-bottom: 1.45rem;
  font-weight: bold;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.62rem;
}

h3 {
  font-size: 1.31rem;
}

h4 {
  font-size: 1rem;
}

p {
  margin-top: 0;
  margin-bottom: 1.45rem;
}

ul,
ol {
  margin-top: 0;
  margin-bottom: 1.45rem;
  padding-left: 1.45rem;
}

li {
  margin-bottom: calc(1.45rem / 2);
}

a {
  color: rebeccapurple;
}

img {
  max-width: 100%;
  border: 0;
}

/* Header */
header {
  background: rebeccapurple;
  margin-bottom: 1.45rem;
}

.header-inner {
  margin: 0 auto;
  max-width: 960px;
  padding: 1.45rem 1.0875rem;
}

.header-content {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: center;
}

.header-content a {
  color: white;
  text-decoration: none;
  padding: 5px;
}

.header-content h3 {
  margin: 0;
}

.header-content nav a {
  margin-right: 1em;
}

/* Content */
main {
  flex: 1;
}

.content {
  margin: 0 auto;
  max-width: 960px;
  padding: 0 1.0875rem 1.45rem;
}

/* Footer */
footer {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 10px;
}

footer p {
  padding-right: 10px;
  margin: 0;
}

footer a {
  height: 31px;
}

/* Post listing */
.post-list a {
  text-decoration: none;
  color: inherit;
}

.post-list .date {
  color: #bbb;
}