/* LESS Document */
@font-face {
  font-family: 'Kosugi';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/kosugi/v14/pxiFyp4_v8FCjlI4NA.ttf) format('truetype');
}
@font-face {
  font-family: 'Oswald';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/oswald/v49/TK3_WkUHHAIjg75cFRf3bXL8LICs1_FvgUE.ttf) format('truetype');
}
@font-face {
  font-family: 'Oswald';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(https://fonts.gstatic.com/s/oswald/v49/TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf) format('truetype');
}
.kv {
  background: url("../img/kv_works.webp") no-repeat center center / cover;
}
@media screen and (max-width: 750px) {
  .kv {
    background-position: 42% center;
  }
}
@media screen and (max-width: 750px) {
  .lowerMainH2 {
    margin-bottom: 20px;
  }
}
.lowerMainH2 h2 {
  padding-left: 8px;
}
article {
  margin: 100px 0 50px;
}
@media screen and (max-width: 750px) {
  article {
    margin: 20px 0;
  }
}
/*+++++++++++++++++++++++++++++++++++++++++++
	ankerNav
+++++++++++++++++++++++++++++++++++++++++++ */
.ankerNav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 24px;
  margin: 20px 0 40px;
  padding: 45px 18px;
  background: url("../../common/img/bg_dot.png");
}
@media screen and (max-width: 750px) {
  .ankerNav {
    gap: 20px;
    flex-direction: column;
    margin: 20px auto;
    padding: 20px 0;
  }
}
.ankerNav li {
  width: 100%;
  padding: 15px;
  border-top: #86c0e9 8px solid;
  font-size: 2.9rem;
}
@media screen and (max-width: 750px) {
  .ankerNav li {
    border-top-width: 4px;
    padding: 6px;
    max-width: max-content;
    min-width: 50vw;
    margin: 0 auto;
    text-align: center;
    font-size: 4.6vw;
  }
}
.ankerNav li a {
  display: block;
  text-decoration: none;
}
.ankerNav li a:hover {
  color: #86c0e9;
}
/*+++++++++++++++++++++++++++++++++++++++++++
	section
+++++++++++++++++++++++++++++++++++++++++++ */
section {
  margin: 0 0 70px;
  padding: 40px 0 50px;
  background: #f9f9f9;
  counter-increment: number;
}
@media screen and (max-width: 750px) {
  section {
    margin-bottom: 20px;
    padding: 20px 0;
  }
}
section .box {
  min-height: 500px;
  padding: 40px 55px;
  border: #c4c7c7 15px solid;
  background: #FFF;
  position: relative;
}
@media screen and (max-width: 750px) {
  section .box {
    padding: 20px 14px;
    border-width: 7px;
  }
}
section .box::before {
  content: counter(number);
  font-size: 468px;
  font-family: 'Oswald', sans-serif;
  font-weight: bold;
  line-height: 1;
  color: rgba(134, 192, 233, 0.3);
  position: absolute;
  top: -10px;
  right: 30px;
}
@media screen and (max-width: 750px) {
  section .box::before {
    font-size: 56vw;
    top: 10%;
    right: 0;
  }
}
section .box h2 {
  font-size: 3rem;
  font-weight: normal;
  color: #143164;
}
@media screen and (max-width: 750px) {
  section .box h2 {
    text-align: center;
    font-size: 5vw;
    line-height: 1.2;
  }
}
section .box h3 {
  margin: 50px 0 15px;
  font-size: 2.1rem;
  font-weight: normal;
  color: #86c0e9;
}
@media screen and (max-width: 750px) {
  section .box h3 {
    font-size: 3.6vw;
    margin: 20px 0 0;
  }
}
section .box h3:first-of-type {
  margin-top: 40px;
}
@media screen and (max-width: 750px) {
  section .box h3:first-of-type {
    margin-top: 20px;
  }
}
section .box h3::after {
  content: '';
  display: block;
  width: 300px;
  height: 2px;
  background: #86c0e9;
}
@media screen and (max-width: 750px) {
  section .box h3::after {
    width: 50%;
  }
}
section .box p,
section .box ul {
  font-size: 2.1rem;
}
@media screen and (max-width: 750px) {
  section .box p,
  section .box ul {
    font-size: 2.4vw;
  }
}