/****************************************

  Setting

*****************************************/
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var, dl, dt, dd, ol, ul, li, fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td, figure{
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  vertical-align: baseline;
  font-weight: normal;
  font-style: normal;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section{
  display: block;
}
body{
  width: 100%;
  margin: 0;
  padding: 0;
  font-size: 18px;
  font-family: 'ヒラギノ角ゴ Pro W3', 'Hiragino Kaku Gothic Pro', 'Hiragino Kaku Gothic ProN', 'メイリオ', Meiryo, 'ＭＳ Ｐゴシック', sans-serif;
  letter-spacing: 0.05em;
  background: #fff;
  color: #000;
}
.material-symbols-outlined{
  font-variation-settings:
  'FILL' 0,
  'wght' 400,
  'GRAD' 0,
  'opsz' 24
}

/****************************************

  Layout

*****************************************/
main{
  width: 100%;
  margin: 0;
}
article{
  width: 760px;
  margin: 0 auto;
}

/****************************************

  Post

*****************************************/
h1{
  margin: 80px 0 15px 0;
  letter-spacing: 0.5px;
  text-align: center;
  font-size: 34px;
  font-weight: bold;
}
.date{
  margin-bottom: 50px;
  text-align: center;
}
.post-date{
  font-size: 16px;
}
.post-date:before{
  font-family: "Material Symbols Outlined";
  content: "\e8b5";
  font-size: 18px;
  margin-right: 2px;
  vertical-align: -3px;
}
.post-update{
  margin-left: 3px;
  font-size: 16px;
}
.post-update:before{
  font-family: "Material Symbols Outlined";
  content: "\e627";
  font-size: 18px;
  margin-right: 2px;
  vertical-align: -3px;
}
.content{
  margin-bottom: 20px;
}
p{
  margin-bottom: 20px;
  line-height: 1.8;
  letter-spacing: 0.5px;
  font-size: 25px;
}
address{
  margin: 60px 16px 0 0;
  line-height: 1.6;
  text-align: right;
  font-size: 18px;
}