@charset "UTF-8";

/* ===============================================================================

  FIRON NEWS PC Styles

=============================================================================== */

/*
  Header
=============================================================================== */
.l-header { background: rgba(var(--wht-rgb), .9); }

/*
  Main
=============================================================================== */
.l-main { padding: calc(3.75% / 2 + 3.75%) 0 0; }

/*
  Section
=============================================================================== */
.l-main section {
  position: relative;
  width: 100%;
}

/*
  Main Visual
=============================================================================== */
.main-visual {
  position: relative;
  width: 100%;
  display: grid;
}
.main-visual > .contents-area {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: grid;
  place-content: center;
  grid-area: 1 / 1;
}
.main-visual > figure {
  width: 100%;
  height: 500px;
  overflow: hidden;
  background-repeat: no-repeat;
  background-position: 50% 0;
  background-image: url(../images/firon_news_header_img.png);
  background-size: cover;
  grid-area: 1 / 1;
}

.page-heading {
  font-size: 56px;
  font-size: 5.6rem;
  letter-spacing: .05em;
  color: var(--wht);
  text-shadow: 2px 2px 3px rgba(0, 0, 0, .75);
}

/* News
------------------------------------------------------------------------------- */
.news {
  z-index: 1;
  padding: 65px 0;
}
.news .inner {
  position: relative;
  max-width: 1200px;
  height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: space-between;
}

/* Article */
.art-container { width: calc(860 / 1200 * 100%); }
.post-date {
  font-size: 18px;
  font-size: 1.8rem;
  letter-spacing: .05em;
  margin: 0 0 .5em;
}
.art-ttl {
  font-size: 20px;
  font-size: 2.0rem;
  line-height: 1.8;
  letter-spacing: .05em;
  border-bottom: solid 1px var(--blk);
  padding: 0 0 1em;
  margin: 0 0 40px;
}
.art-img {
  width: 100%;
  height: auto;
  background-color: var(--blk);
  aspect-ratio: 16 / 9;
}
.art-txt {
  font-size: 18px;
  font-size: 1.8rem;
  letter-spacing: .05em;
  line-height: 1.8;
  margin: 40px 0 0;
}
.art-nav {
  font-size: 24px;
  font-size: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.art-nav a {
  color: var(--blk);
  text-decoration: none;
  border: solid 1px var(--blk);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .3s;
  margin: 80px 15px 0;
}
.art-nav a:hover {
  color: var(--wht);
  background-color: var(--blk);
}

/* Archive */
.art-archive {
  width: calc(280 / 1200 * 100%);
  height: 100vh;
  font-size: 18px;
  font-size: 1.8rem;
  letter-spacing: .05em; 
  background-color: #f9f9f9;
  padding: 1.5em;
}
.art-archive > div { position: sticky; }
.art-archive h3 {
  font-size: calc(20 / 18 * 1em);
  border-bottom: solid 1px var(--blk);
  margin: 0 0 .5em;
  padding: 0 0 .5em .25em;
}
.art-archive ul li { padding: 0 .25em; }
.art-archive ul li:not(:first-of-type) { margin: .25em 0 0; }
.art-archive ul li a {
  color: var(--blk);
  transition: all .3s;
}
.art-archive ul li a:hover { text-decoration: none; }