.secIntro {
  padding: 50px 0 40px;
}
@media screen and (min-width: 768px) {
  .secIntro {
    padding: 90px 0 45px;
  }
}
.secIntro__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  grid-gap: 23px;
}
@media screen and (min-width: 768px) {
  .secIntro__inner {
    flex-direction: row;
    align-items: center;
    grid-gap: 30px;
  }
}
.secIntro__txtWrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  grid-gap: 25px;
}
.secIntro__img {
  width: 100%;
}
@media screen and (min-width: 768px) {
  .secIntro__img {
    width: 42.3954%;
    margin-bottom: 4px;
    flex-shrink: 0;
  }
}
@media screen and (min-width: 1024px) {
  .secIntro__img {
    padding-top: 10px;
  }
}

.toolNav {
  width: 100%;
  margin-bottom: 40px;
}
.toolNav__list {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 75px;
  grid-gap: 1px;
}
.toolNav__list a {
  width: 100%;
  height: 100%;
  background-color: var(--main);
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  --ls: 0.04em;
  --lh: 1.3;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.toolNav__list a::after {
  content: "";
  width: 10px;
  height: 5px;
  background: url('data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="7" viewBox="0 0 12 7" fill="none"><path d="M11.3555 0.355469L5.85547 5.85547L0.355469 0.355468" stroke="%23fff"/></svg>') center/contain no-repeat;
  display: block;
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
}
.toolNav__list a:hover {
  background-color: var(--sub);
  color: #000;
  text-decoration: none;
}
.toolNav__list a:hover::after {
  background: url('data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="7" viewBox="0 0 12 7" fill="none"><path d="M11.3555 0.355469L5.85547 5.85547L0.355469 0.355468" stroke="%23000"/></svg>') center/contain no-repeat;
}
@media screen and (min-width: 768px) {
  .toolNav {
    max-width: 825px;
    margin: 0 auto 50px;
  }
  .toolNav__list {
    grid-gap: 20px;
    grid-template-rows: 67px;
  }
  .toolNav__list a {
    font-size: 16px;
    font-family: var(--serif);
  }
  .toolNav__list a::after {
    top: 50%;
    bottom: auto;
    left: auto;
    right: 10px;
    transform: translateY(-50%);
  }
}

.secOnline {
  margin-bottom: 30px;
}
.secOnline:last-child {
  margin-bottom: 50px;
}
@media screen and (min-width: 768px) {
  .secOnline {
    margin-bottom: 45px;
  }
  .secOnline:last-child {
    margin-bottom: 100px;
  }
}
.secOnline__ttl {
  width: 100%;
  padding: 8px 16px;
  margin-bottom: 11px;
  font-size: 20px;
  font-weight: 600;
  --ls: 0.04em;
  --lh: 1.6;
}
.secOnline__ttl small {
  font-size: 19px;
}
@media screen and (min-width: 768px) {
  .secOnline__ttl {
    margin-bottom: 24px;
    font-size: 24px;
  }
  .secOnline__ttl small {
    font-size: 100%;
  }
}
.secOnline__subTtl {
  padding-bottom: 12px;
  margin: 34px 0 12px;
  border-bottom: 1px solid var(--text);
  font-size: 18px;
  font-weight: 700;
  --ls: 0.04em;
  --lh: 1.6;
}
@media screen and (min-width: 768px) {
  .secOnline__subTtl {
    margin: 35px 0 20px;
    font-size: 22px;
  }
}
.secOnline__countList {
  padding-left: 5px;
}
.secOnline__btnWrap {
  margin-top: 10px;
  margin-bottom: -14px;
  text-align: center;
}
.secOnline__btnWrap .btn {
  border-color: var(--main);
  color: var(--main);
  font-size: 18px;
  grid-gap: 5px;
}
.secOnline__btnWrap .btn::after {
  width: 20px;
  height: 20px;
  background: url('data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" fill="none"><path d="M11.5 2H11V3H16.2938L8.14688 11.1469L7.79375 11.5L8.5 12.2063L8.85312 11.8531L17 3.70625V9H18V2H11.5ZM2.5 5H2V18H15V12H14V17H3V6H8V5H2.5Z" fill="%23081F5C"/></svg>') center/contain no-repeat;
  position: relative;
  inset: 0;
  transform: translate(0);
}
.secOnline__btnWrap .btn:hover {
  background-color: var(--main);
  color: #fff;
}
.secOnline__btnWrap .btn:hover::after {
  background: url('data:image/svg+xml;charset=utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20" fill="none"><path d="M11.5 2H11V3H16.2938L8.14688 11.1469L7.79375 11.5L8.5 12.2063L8.85312 11.8531L17 3.70625V9H18V2H11.5ZM2.5 5H2V18H15V12H14V17H3V6H8V5H2.5Z" fill="%23fff"/></svg>') center/contain no-repeat;
}
@media screen and (min-width: 768px) {
  .secOnline__btnWrap {
    margin: 22px 0 35px;
  }
  .secOnline__btnWrap .btn {
    padding: 17px 40px;
    font-size: 20px;
  }
}