/* titleSection
================================================== */
#contents.responsive .titleSection {
  background: #fef8f7 url(/katsuyou/nenga/mametisiki/images/2020/ttl_main_bg.png);
}
@media only screen and (max-width: 767px) {
  #contents.responsive .titleSection {
    height: auto;
  }
}

/* leadSection
================================================== */
#contents.responsive .leadSection {
  width: 960px;
  margin: 0 auto;
  padding: 40px 0 0;
  text-align: center;
}
#contents.responsive .leadSection h2 {
  margin-bottom: 15px;
  font-size: 28px;
  font-weight: bold;
  color: #f67e7a;
}
#contents.responsive .leadSection p {
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.8;
}
#contents.responsive .leadSection ul {
  display: flex;
}
#contents.responsive .leadSection ul li {
  flex: 1 0 0%;
}
#contents.responsive .leadSection ul li + li {
  margin-left: 30px;
}
#contents.responsive .leadSection ul a {
  position: relative;
  display: block;
  padding: 20px 10px 32px;
  background: #f67e7a;
  border-radius: 5px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none !important;
  line-height: 1;
}
#contents.responsive .leadSection ul a::after {
  position: absolute;
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-style: solid;
  border-width: 0 2px 2px 0;
  border-color: #fff;
  transform: rotate(45deg);
  left: 50%;
  bottom: 12px;
  margin-left: -6px;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .leadSection {
    width: auto;
    padding: 20px 15px 0;
  }
  #contents.responsive .leadSection h2 {
    margin-bottom: 10px;
    font-size: 22px;
    line-height: 1.36;
  }
  #contents.responsive .leadSection p {
    line-height: 1.56;
  }
  #contents.responsive .leadSection ul li + li {
    margin-left: 5px;
  }
  #contents.responsive .leadSection ul a {
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    padding: 10px 8px 22px;
    height: 100%;
    font-size: 11px;
    line-height: 1.36;
  }
  #contents.responsive .leadSection ul a::after {
    position: absolute;
    content: "";
    display: block;
    width: 8px;
    height: 8px;
    border-style: solid;
    border-width: 0 2px 2px 0;
    border-color: #fff;
    transform: rotate(45deg);
    bottom: 10px;
    margin-left: -4px;
  }
}

/* section
================================================== */
#contents.responsive .section {
  padding: 70px 0 0 0;
}
#contents.responsive .section__title {
  position: relative;
  margin: 0 0 50px 0;
  line-height: 1;
  color: #f67e7a;
  font-size: 28px;
  font-weight: bold;
  text-align: center;
}
#contents.responsive .section__title::before {
  position: absolute;
  left: 0;
  top: 50%;
  display: block;
  content: "";
  width: 100%;
  height: 1px;
  background: #f67e7a;
  z-index: -1;
}
#contents.responsive .section__title span {
  display: inline-block;
  padding: 0 15px;
  background: #fff;
}
#contents.responsive .section__inner {
  width: 960px;
  margin: 0 auto;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .section {
    padding: 50px 0 0 0;
  }
  #contents.responsive .section__title {
    margin: 0 0 35px 0;
    font-size: 22px;
  }
  #contents.responsive .section__inner {
    width: auto;
    padding: 0 15px;
  }
}

/* basic
================================================== */
#contents.responsive .basic__qa {
  margin-bottom: 30px;
  font-size: 16px;
}
#contents.responsive .basic__qa dt {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: bold;
}
#contents.responsive .basic__qa dt i {
  display: inline-block;
  margin-right: 10px;
  width: 44px;
  height: 44px;
  line-height: 44px;
  border-radius: 22px;
  background: #f67e7a;
  text-align: center;
  color: #fff;
  font-size: 32px;
  font-style: normal;
}
#contents.responsive .basic__qa dd {
  line-height: 1.625;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .basic__qa {
    margin-bottom: 25px;
  }
  #contents.responsive .basic__qa dt {
    display: flex;
    align-items: flex-start;
    font-size: 18px;
  }
  #contents.responsive .basic__qa dt i {
    flex: 0 0 44px;
  }
  #contents.responsive .basic__qa dt span {
    line-height: 1.4;
  }
}

/* howto
================================================== */
#contents.responsive .howto__lead {
  margin-bottom: 35px;
  font-size: 16px;
}
#contents.responsive .howto__section {
  background: #fef4f4;
}
#contents.responsive .howto__section + .howto__section {
  margin-top: 60px;
}
#contents.responsive .howto__title {
  padding: 12px 10px 10px;
  background: #f67e7a;
  color: #fff;
  font-size: 22px;
  text-align: center;
}
#contents.responsive .howto__items {
  padding: 40px 0;
}
#contents.responsive .howto__items ol {
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
  list-style: none;
}
#contents.responsive .howto__items ol li {
  flex: 0 0 200px;
}
#contents.responsive .howto__items ol li + li {
  margin-left: 88px;
}
#contents.responsive .howto__items ol.col2 li + li {
  margin-left: 176px;
}
#contents.responsive .howto__items ol.col4 li {
  flex: 0 0 180px;
}
#contents.responsive .howto__items ol.col4 li + li {
  margin-left: 40px;
}
#contents.responsive .howto__item__title {
  margin-bottom: 8px;
  text-align: center;
  color: #f67e7a;
  font-size: 18px;
}
#contents.responsive .howto__item__image {
  margin-bottom: 12px;
  text-align: center;
}
#contents.responsive .howto__item__text {
  font-size: 14px;
  line-height: 1.5;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .howto__lead {
    margin-bottom: 25px;
  }
  #contents.responsive .howto__section + .howto__section {
    margin-top: 30px;
  }
  #contents.responsive .howto__title {
    font-size: 18px;
  }
  #contents.responsive .howto__items {
    padding: 25px 15px 30px;
  }
  #contents.responsive .howto__items ol {
    display: block;
  }
  #contents.responsive .howto__items ol li {
    display: flex;
    align-items: center;
  }
  #contents.responsive .howto__items ol li + li {
    margin: 25px 0 0 0 !important;
  }
  #contents.responsive .howto__item > div {
    flex: 0 0 43%;
    margin-right: 15px;
  }
  #contents.responsive .howto__item__title {
    font-size: 16px;
  }
  #contents.responsive .howto__item__text {
    font-size: 15px;
  }
}

/* point
================================================== */
#contents.responsive .point__section {
  margin-bottom: 60px;
}
#contents.responsive .point__section + .point__section {
  padding-top: 60px;
  border-top: solid 1px #ccc;
}
#contents.responsive .point__title {
  margin-bottom: 30px;
  font-size: 22px;
  line-height: 1.42;
}
#contents.responsive .point__title span {
  display: inline-block;
  height: 36px;
  line-height: 36px;
  margin-right: 18px;
  padding: 0 25px;
  border-radius: 18px;
  background: #f67e7a;
  color: #fff;
  font-size: 18px;
  vertical-align: middle;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .point__section {
    margin-bottom: 40px;
  }
  #contents.responsive .point__section + .point__section {
    padding-top: 40px;
  }
  #contents.responsive .point__title {
    margin-bottom: 25px;
    font-size: 19px;
  }
  #contents.responsive .point__title span {
    height: 32px;
    line-height: 32px;
    margin: 0 0 10px 0;
    font-size: 16px;
  }
}

/* point1
================================================== */
#contents.responsive .point1 {
  display: flex;
}
#contents.responsive .point1__image {
  flex: 0 0 340px;
  margin-right: 30px;
}
#contents.responsive .point1__text p {
  margin-bottom: 20px;
  font-size: 18px;
  font-weight: bold;
}
#contents.responsive .point1__text ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: number;
  font-size: 16px;
}
#contents.responsive .point1__text ol li {
  position: relative;
  padding-left: 32px;
}
#contents.responsive .point1__text ol li::before {
  box-sizing: border-box;
  position: absolute;
  left: 0;
  top: 0;
  counter-increment: number;
  content: counter(number);
  display: inline-block;
  width: 24px;
  height: 24px;
  line-height: 24px;
  border: solid 1px #fc353a;
  border-radius: 12px;
  text-align: center;
  color: #fc353a;
  font-size: 20px;
  font-weight: bold;
}
#contents.responsive .point1__text ol li + li {
  margin-top: 1.5em;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .point1 {
    display: block;
  }
  #contents.responsive .point1__image {
    margin: 0 0 40px 0;
    text-align: center;
  }
  #contents.responsive .point1__image img {
    max-width: 170px;
  }
  #contents.responsive .point1__text p {
    margin-bottom: 15px;
    font-size: 17px;
  }
  #contents.responsive .point1__text ol li {
    padding-left: 24px;
  }
  #contents.responsive .point1__text ol li::before {
    top: .15em;
    width: 18px;
    height: 18px;
    line-height: 18px;
    border-radius: 9px;
    font-size: 16px;
  }
  #contents.responsive .point1__text ol li + li {
    margin-top: .75em;
  }
}

/* point2
================================================== */
#contents.responsive .point2__title {
  margin-bottom: .5em;
  font-size: 18px;
  font-weight: bold;
}
#contents.responsive .point2__lead {
  margin-bottom: 1.5em;
  font-size: 16px;
}
#contents.responsive .point2__table {
  margin-bottom: 50px;
  width: 100%;
}
#contents.responsive .point2__table table {
  width: 100%;
  font-size: 16px;
}
#contents.responsive .point2__table table th, #contents.responsive .point2__table table td {
  padding: .85em .5em;
  border: solid 1px #ccc;
  text-align: center;
}
#contents.responsive .point2__table table .level01 {
  background: #f67e7a;
  color: #fff;
}
#contents.responsive .point2__table table .level02 {
  background: #fdedec;
  font-weight: normal;
}
#contents.responsive .point2__items {
  display: flex;
  justify-content: center;
}
#contents.responsive .point2__items p {
  margin-bottom: 15px;
  font-size: 16px;
  text-align: center;
}
#contents.responsive .point2__items p span {
  display: inline-block;
  box-sizing: border-box;
  min-width: 170px;
  height: 30px;
  line-height: 28px;
  border: solid 1px #979797;
  border-radius: 15px;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .point2__title {
    font-size: 17px;
  }
  #contents.responsive .point2__table {
    margin-bottom: 10px;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }
  #contents.responsive .point2__table table {
    font-size: 14px;
  }
  #contents.responsive .point2__table table th, #contents.responsive .point2__table table td {
    white-space: nowrap;
  }
  #contents.responsive .point2__items {
    flex-wrap: wrap;
  }
  #contents.responsive .point2__items li {
    box-sizing: border-box;
    flex: 0 0 50%;
    margin-top: 30px;
    padding: 0 10px;
  }
  #contents.responsive .point2__items p {
    font-size: 14px;
  }
  #contents.responsive .point2__items p span {
    display: block;
    min-width: 0;
  }
}

/* point3
================================================== */
#contents.responsive .point3__lead {
  margin-bottom: 1em;
  font-size: 18px;
  font-weight: bold;
}
#contents.responsive .point3__item {
  margin-bottom: 1.5em;
  font-size: 16px;
}
#contents.responsive .point3__item h4 {
  margin-bottom: .5em;
  padding-left: 12px;
  border-left: solid 6px #f67e7a;
  font-size: 20px;
  color: #f67e7a;
}
#contents.responsive .point3__subtitle {
  margin-bottom: 35px;
  padding: 10px 10px 8px;
  background: #f67e7a;
  color: #fff;
  text-align: center;
  font-size: 20px;
}
#contents.responsive .point3__mistake {
  margin-bottom: 40px;
  font-size: 15px;
}
#contents.responsive .point3__mistake__grid {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1em;
}
#contents.responsive .point3__mistake__title {
  position: relative;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 0 0 304px;
  height: 60px;
  border: solid 1px #ccc;
  text-align: center;
  line-height: 1.4;
}
#contents.responsive .point3__mistake__title::after {
  position: absolute;
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  border-style: solid;
  border-width: 0 2px 2px 0;
  border-color: #f67e7a;
  transform: rotate(-45deg);
  right: -28px;
  top: 50%;
  margin-top: -6px;
}
#contents.responsive .point3__mistake__items {
  margin-left: 42px;
  display: flex;
  align-items: flex-start;
}
#contents.responsive .point3__mistake__items li {
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 0 0 304px;
  height: 60px;
  border: solid 2px #f67e7a;
  text-align: center;
  line-height: 1.4;
}
#contents.responsive .point3__mistake__items li + li {
  margin-left: 6px;
}
@media only screen and (max-width: 767px) {
  #contents.responsive .point3__lead {
    font-size: 17px;
  }
  #contents.responsive .point3__item h4 {
    padding-left: 15px;
    border-left: solid 3px #f67e7a;
    font-size: 18px;
  }
  #contents.responsive .point3__subtitle {
    font-size: 18px;
  }
  #contents.responsive .point3__mistake__grid {
    display: block;
    padding: 0 15px;
  }
  #contents.responsive .point3__mistake__title {
    margin-bottom: 36px;
  }
  #contents.responsive .point3__mistake__title::after {
    position: absolute;
    content: "";
    display: block;
    width: 12px;
    height: 12px;
    border-style: solid;
    border-width: 0 2px 2px 0;
    border-color: #f67e7a;
    transform: rotate(45deg);
    right: auto;
    left: 50%;
    margin-left: -6px;
    margin-top: auto;
    bottom: -23px;
  }
  #contents.responsive .point3__mistake__items {
    display: block;
    margin-left: 0;
  }
  #contents.responsive .point3__mistake__items li + li {
    margin: 5px 0 0 0;
  }
}