main h1 {
  font-size: 2rem;
  line-height: 1.5;
  margin-bottom: 30px;
  color: #222;
  padding: 0 0 10px;
  border-bottom: 1px solid #999;
}

main h2 {
  color: #222;
  font-size: 1.5rem;
  line-height: 1.4;
  padding: 3px 0 6px 50px;
  margin-bottom: 20px;
  position: relative;
}

main h2::before {
  content: "";
  display: block;
  width: 37px;
  height: 35px;
  background: url(/eiken/npmj/images/common/heading.png);
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
}

main h3 {
  color: #000;
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 20px;
}

main p {
  font-size: 1rem;
  line-height: 1.8;
  margin: 0 0 1em;
}

main hr {
  border: dotted #bcbcbc;
  border-width: 1px 0px 0px 0px;
  height: 1px;
  overflow: hidden;
  margin: 8px 0 16px;
  clear: both;
}

main section {
  scroll-margin-top: 180px;
}

main section+section {
  margin-top: 100px;
}

main section section {
  margin-top: 50px;
  margin-left: 1em;
}

main ul {
  list-style: none;
}

main ul li {
  position: relative;
  padding-left: 0.8em;
  line-height: 1.8;
}

main ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.35em 0 0.35em 0.45em;
  border-color: transparent transparent transparent orange;
}

main ul ul {
  list-style: none;
}

main ul ul li {
  position: relative;
  padding-left: 0.8em;
}

main ul ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0.35em 0 0.35em 0.45em;
  border-color: transparent transparent transparent darkkhaki;
}

main dt {
  font-weight: bold;
  font-size: 1.1rem;
}

main dd {
  font-size: 1rem;
  line-height: 1.8;
  margin-left: 2rem;
}

main dd+dt {
  margin-top: 2rem;
}

/* 評価例 */
.evaluation-examples-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1.5fr;
  gap: 1rem;
}

.evaluation-examples-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1.5fr;
  gap: 1rem;
}

@media (max-width: 991px) {
  .evaluation-examples-grid {
    display: block;
  }
}

.evaluation-examples-grid>* {
  padding: 1rem;
}

.evaluation-examples-grid>*:nth-child(1) {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.evaluation-examples-grid>*:nth-child(3) {
  font-weight: bold;
}

.evaluation-examples-grid>*:nth-child(3)>img {
  margin-left: 2rem;
}

.breadcrumbs {
  padding: 0 0 30px;
  width: 100%;
  margin: 0 auto;
}

.breadcrumbs a {
  text-decoration: underline;
}

/* button link */
.button-link {
  display: inline-block;
  border: 2px solid #559AC2;
  padding: 10px 33px 10px 15px;
  border-radius: 40px;
  color: #559AC2;
  text-decoration: none;
  line-height: 1;
  position: relative;
}

.button-link::after {
  content: "";
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: orange;
}

.button-link:hover {
  color: #FFF;
  background-color: #559AC2;
}

/* table */
.model-details-table {
  border-collapse: separate;
  border-spacing: 1px;
  width: 100%;
}

.model-details-table>*>tr>* {
  padding: .1rem 1rem;
  font-weight: bold;
}

.model-details-table>thead>tr>* {
  color: white;
  background-color: black;
}

.model-details-table>tbody>tr>* {
  background-color: gainsboro;
}

.model-details-table>tbody>tr:nth-child(odd)>* {
  background-color: silver;
}

.categ-tables {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

@media (max-width: 991px) {
  .categ-tables {
    flex-direction: column;
  }
}

.evaluation-examples-table>tbody>tr>*:not(:nth-child(1)) {
  text-align: center;
}

.wakaba-mark {
  display: inline-block;
  position: relative;
  width: 30px;
  height: 40px;
  clip-path: polygon(100% 70%, 50% 100%, 0% 70%, 0% 0%, 50% 30%, 100% 0%);
  text-align: center;
  line-height: 45px;
  font-weight: bold;
  font-size: 18px;
  box-sizing: border-box;
  margin-right: .5rem;
  color: white;
  flex-shrink: 0;
}