@charset "UTF-8";
@font-face {
  font-family: 'main';
  src: url(font/TRMain-Regular.woff); }

@font-face {
  font-family: 'book';
  src: url(font/TRBook-Regular.woff); }

body {
  font-family: 'main';
  -webkit-font-smoothing: antialiased;
  font-size: 1em;
  letter-spacing: 0.015em;
  color: #777;
  background-color: #111;
  margin: 0; }

h2 {
  font-weight: normal;
  font-size: 1.2em; }

header {
  position: fixed;
  top: 0px;
  width: 100%;
  padding: 30px 25px 0px 50px; }
  header h1 {
    font-size: 1em;
    font-weight: normal;
    color: #555;
    margin: 0; }

ul {
  width: 100%;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column-reverse; }
  ul li {
    padding: 30px 5%;
    list-style-type: none;
    border-bottom: 1px solid transparent; }
    ul li:first-child {
      margin-top: 50px; }
    ul li:hover {
      background-color: black; }

h2 {
  margin: 0; }

h3 {
  font-weight: normal;
  margin: 0; }

img {
  width: 75%;
  display: block;
  margin: .5em auto; }

p {
  font-family: 'book';
  letter-spacing: 0em; }

.intro {
  width: 90%;
  margin: 0 auto; }
  .intro p {
    font-family: 'main';
    margin-top: 60px;
    margin-bottom: 30px;
    font-size: 1.2em;
    letter-spacing: 0.02em; }

.topic {
  color: #555; }

.origin {
  width: 100%;
  color: #777; }
  .origin span {
    display: inline-block; }
    .origin span.date {
      font-feature-settings: 'onum'; }

.article::before, .blog::before, .report::before {
  content: '● ';
  color: red; }

.podcast::before, .video::before {
  content: '● ';
  color: blue; }

.book::before {
  content: '● ';
  color: green; }

a {
  color: #aaa;
  text-decoration: none;
  border-bottom: 2px solid; }
  a:hover {
    border-bottom: 0px;
    color: #eee; }

@media only screen and (min-width: 600px) {
  body {
    font-size: 1.2em; }
  h2 {
    font-size: 1.8em;
    letter-spacing: 0.02em; }
  .intro {
    width: 60%;
    max-width: 1600px;
    margin: 0 auto; }
    .intro p {
      margin-top: 30px;
      margin-bottom: 60px;
      font-size: 1.6em; }
  ul {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0; }
    ul li {
      padding: 30px 20%;
      list-style-type: none;
      border-bottom: 1px solid transparent; }
      ul li:first-child {
        margin-top: 50px; }
      ul li:hover {
        background-color: black; } }