/*====================================
	1. Color
====================================*/
.article {
  max-width: 94%;
  margin: 20px auto 80px;
}

.article .corp-wrap {
  margin: 30px auto;
  line-height: 1.7;
}

.article .corp-wrap .ttl {
  padding: 0 16px;
  color: #121212;
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  margin: 0 0 12px;
  position: relative;
}

.article .corp-wrap .ttl::after {
  content: '';
  position: absolute;
  top: -20px;
  left: -10px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 6px solid #f5f5f5;
  z-index: -1;
}

.article .corp-wrap .rule-wrap {
  font-size: clamp(14px, 3vw, 16px);
  width: 95%;
  margin: 0 auto;
}

.article .corp-wrap .rule-wrap h3 {
  font-size: clamp(16px, 3vw, 18px);
  font-weight: 700;
}

.article .corp-wrap .rule-wrap .text-r {
  text-align: left;
}

.article .corp-wrap .rule-wrap .rule-text {
  margin: 20px auto;
}

.article .corp-wrap .rule-wrap .rule-text .main-title {
  text-align: center;
  font-size: clamp(16px, 3vw, 18px);
  font-weight: 700;
  letter-spacing: 15px;
  margin-bottom: 20px;
}

.article .corp-wrap .rule-wrap .rule-text ol {
  padding: 10px 40px;
  list-style: auto;
}

.article .corp-wrap .rule-wrap .rule-text .sub-title {
  margin: 20px 0 0 0;
  font-size: clamp(16px, 3vw, 18px);
}

.article .corp-wrap .rule-wrap .rule-text .rule-list table {
  margin: 0;
}

.article .corp-wrap .rule-wrap .rule-text .rule-list table.rule-table {
  width: 95%;
  margin: 10px auto;
  table-layout: fixed;
  border: 0;
}

.article .corp-wrap .rule-wrap .rule-text .rule-list table.rule-table tr {
  border: 2px solid #f8f8f8;
}

.article .corp-wrap .rule-wrap .rule-text .rule-list table.rule-table tr td {
  text-align: center;
  padding: 3px 0;
}

.article .corp-wrap .rule-wrap .rule-text .rule-list .table-notes {
  font-size: clamp(12px, 3vw, 14px);
  margin: 0 10px;
}

.article .discussion-wrap {
  margin: 40px 0;
}

.article .discussion-wrap .discussion-title {
  background-color: #f8f8f8;
  padding: 9px 0 9px 16px;
  font-size: clamp(18px, 3vw, 20px);
  font-weight: 700;
  margin-bottom: 30px;
}

.article .discussion-wrap .section {
  padding: 0 16px;
  font-size: clamp(16px, 3vw, 18px);
  margin-bottom: 27px;
}

.article .discussion-wrap .section .year {
  font-weight: 700;
  padding: 5px 0;
  border-bottom: 2px solid #f8f8f8;
}

.article .discussion-wrap .section .month {
  margin-top: 17px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
  -webkit-justify-content: start;
  -ms-flex-pack: start;
  justify-content: start;
  word-break: break-all;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
  white-space: nowrap;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}

.article .discussion-wrap .section .month a {
  width: 65px;
}

/****************************************************
 PC scss
****************************************************/

@media screen and (min-width: 768px) {
  .article .corp-wrap {
    margin: 70px auto;
    line-height: 1.7;
  }
  .article .corp-wrap .ttl {
    padding: 0 0;
  }
  .article .corp-wrap .ttl::after {
    left: -20px;
  }
  .article .corp-wrap .rule-wrap .text-r {
    text-align: right;
  }
  .article .corp-wrap .rule-wrap .rule-text {
    margin: 40px auto;
  }
  .article .corp-wrap .rule-wrap .rule-text .main-title {
    margin-bottom: 40px;
  }
  .article .corp-wrap .rule-wrap .rule-text ol {
    padding: 20px 50px;
  }
  .article .corp-wrap .rule-wrap .rule-text .sub-title {
    margin: 30px 0 0 0;
  }
  .article .corp-wrap .rule-wrap .rule-text .rule-list {
    width: 98%;
    margin: 0 auto;
  }
  .article .corp-wrap .rule-wrap .rule-text .rule-list table {
    margin: 0;
  }
  .article .corp-wrap .rule-wrap .rule-text .rule-list table.rule-table {
    width: 60%;
  }
  .article .corp-wrap .rule-wrap .rule-text .rule-list table.rule-table tr td {
    text-align: center;
    padding: 5px 0;
  }
  .article .corp-wrap .rule-wrap .rule-text .rule-list .table-notes {
    width: 60%;
    margin: 10px auto;
  }
  .article .discussion-wrap {
    margin: 70px 0;
  }
  .article .discussion-wrap .discussion-title {
    padding: 9px 0 9px 16px;
    margin-bottom: 54px;
  }
  .article .discussion-wrap .section {
    padding: 0 16px;
    margin-bottom: 27px;
  }
  .article .discussion-wrap .section .year {
    padding: 5px 0;
  }
  .article .discussion-wrap .section .month {
    margin-top: 17px;
    display: block;
  }
  .article .discussion-wrap .section .month a {
    width: auto;
    margin-left: 16px;
  }
  .article .discussion-wrap .section .month a:hover {
    text-decoration: underline;
  }
}