@charset "UTF-8";
/*----------------------------------------

	CONDOM HOWTO CSS

-----------------------------------------*/
/*----------------------------------------
	- 説明文
-----------------------------------------*/
@media screen and (min-width: 769px) {
  .description {
    margin-block-start: 150px;
  }
}
@media screen and (max-width: 768px) {
  .description {
    margin-block-start: 20vw;
  }
}
.description .font18_16 {
  line-height: 2.5;
}

/*----------------------------------------
	- サイドメニュー関連
-----------------------------------------*/
@media screen and (min-width: 769px) {
  .side-wrap {
    display: grid;
    max-width: min(100vw, 1600px);
    width: 100%;
    margin-inline: auto;
    grid-template-columns: 300px 1fr;
  }
}

.side-menu {
  position: relative;
  height: 100%;
  padding-block: 0 120px;
}
@media screen and (max-width: 768px) {
  .side-menu {
    display: none;
  }
}
.side-menu ul {
  counter-reset: num;
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
  position: fixed;
  top: 200px;
  left: 0;
  padding: 30px 36px 30px 40px;
  z-index: 99;
  border-radius: 0 10px 10px 0;
  -webkit-backdrop-filter: blur(5px);
          backdrop-filter: blur(5px);
  opacity: 0;
  transform: translateX(-100%);
  transition: transform 1s, opacity 0.3s;
}
.side-menu.is-active ul {
  opacity: 1;
  transform: translateX(0);
}
.side-menu li {
  counter-increment: num;
  display: grid;
  height: -moz-fit-content;
  height: fit-content;
}
.side-menu li.is-active {
  color: var(--color-primarydefault);
}
.side-menu li a {
  height: -moz-fit-content;
  height: fit-content;
  width: -moz-fit-content;
  width: fit-content;
  font-weight: var(--font-medium);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px 12px;
}
.side-menu li:not(:last-of-type) a::before {
  content: "0" counter(num);
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Barlow Semi Condensed", sans-serif;
  color: var(--color-white);
  font-weight: var(--font-medium);
  background-color: var(--color-primarydefault);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1rem;
}
.side-menu li:last-of-type a::before {
  content: url(/asset/img/common/ic-arrow-down-white.svg);
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--color-primaryred);
  border-radius: 50%;
  width: 36px;
  height: 36px;
}

@media screen and (min-width: 769px) {
  .side-item {
    width: min(1100px, 95%);
    margin-inline: 0 auto;
    padding-block-start: 98px;
  }
}
@media screen and (max-width: 768px) {
  .side-item {
    padding-block-start: 11.25vw;
    padding-inline: 13.5vw 6vw;
  }
}
.side-item .c-title {
  font-weight: var(--font-medium);
  color: var(--color-primarydark);
  letter-spacing: 0.01em;
  position: relative;
}
@media screen and (min-width: 769px) {
  .side-item .c-title {
    margin-block-end: 27px;
  }
}
@media screen and (max-width: 768px) {
  .side-item .c-title {
    margin-block-end: 1.75vw;
  }
}
.side-item .c-title::before, .side-item .c-title::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
@media screen and (min-width: 769px) {
  .side-item .c-title::before, .side-item .c-title::after {
    right: calc(100% + 20px);
  }
}
@media screen and (max-width: 768px) {
  .side-item .c-title::before, .side-item .c-title::after {
    right: calc(100% + 2.5vw);
  }
}
.side-item .c-title::before {
  background-color: var(--color-primarydefault);
  border-radius: 50%;
}
@media screen and (min-width: 769px) {
  .side-item .c-title::before {
    width: 11px;
    height: 11px;
  }
}
@media screen and (max-width: 768px) {
  .side-item .c-title::before {
    width: 9px;
    height: 9px;
  }
}
.side-item .c-title::after {
  height: 1px;
  background-color: var(--color-primarydefault);
}
@media screen and (min-width: 769px) {
  .side-item .c-title::after {
    width: calc((100vw - (100% - 300px)) / 2);
  }
}
@media screen and (max-width: 768px) {
  .side-item .c-title::after {
    width: calc((100vw - (100% - min(3.125vw, 50px))) / 2);
  }
}

/*----------------------------------------
	- HOWTO
-----------------------------------------*/
@media screen and (min-width: 769px) {
  .howto {
    margin-block-start: 15px;
  }
}
@media screen and (max-width: 768px) {
  .howto {
    margin-block-start: 2.25vw;
  }
}
@media screen and (min-width: 769px) {
  .howto .box:has(figure) {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto auto 1fr;
    gap: 0 min(60px, 3.75vw);
  }
}
.howto .box:has(figure) figure {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}
@media screen and (min-width: 769px) {
  .howto .box:has(figure) figure {
    grid-column: 2/3;
    grid-row: 1/5;
    gap: min(30px, 1.875vw) min(40px, 2.5vw);
  }
}
@media screen and (max-width: 768px) {
  .howto .box:has(figure) figure {
    width: calc(100% + 7.5vw);
    transform: translateX(-7.5vw);
    gap: 3vw;
    margin-block-start: 7.5vw;
  }
}
.howto .box .font20_16 {
  font-weight: var(--font-medium);
}
@media screen and (min-width: 769px) {
  .howto .box .font20_16 {
    line-height: 1.5;
    letter-spacing: 0.03em;
  }
}
@media screen and (max-width: 768px) {
  .howto .box .font20_16 {
    line-height: 2;
  }
}
.howto .box .font16_14:not(.point) {
  line-height: 2;
}
@media screen and (min-width: 769px) {
  .howto .box .font16_14:not(.point) {
    margin-block-start: 24px;
  }
}
@media screen and (max-width: 768px) {
  .howto .box .font16_14:not(.point) {
    margin-block-start: 2.5vw;
  }
}
.howto .box .font15_13 {
  font-weight: var(--font-medium);
  line-height: 2;
}
@media screen and (min-width: 769px) {
  .howto .box .font15_13 {
    margin-block-start: 4px;
  }
}
@media screen and (max-width: 768px) {
  .howto .box .font15_13 {
    margin-block-start: 1vw;
  }
}
.howto .box .font15_13 a {
  text-decoration: underline;
}
.howto .box .font16_14.point {
  display: flex;
  align-items: center;
  color: var(--color-primarydark);
  font-weight: var(--font-medium);
  height: -moz-fit-content;
  height: fit-content;
  margin-block: 0 auto;
}
@media screen and (min-width: 769px) {
  .howto .box .font16_14.point {
    margin-block-start: 36px;
    gap: 20px;
    line-height: 2;
  }
}
@media screen and (max-width: 768px) {
  .howto .box .font16_14.point {
    margin-block-start: 5vw;
    gap: 2.5vw;
    line-height: 1.5;
  }
}
.howto .box .font16_14.point::before {
  content: "POINT";
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  background-color: var(--color-primarylight);
  border-radius: 50%;
  font-family: "Barlow Semi Condensed", sans-serif;
  color: var(--color-primarydark);
  font-weight: var(--font-medium);
  line-height: 1;
  letter-spacing: 0.01em;
}
@media screen and (min-width: 769px) {
  .howto .box .font16_14.point::before {
    width: 62px;
    height: 62px;
  }
}
@media screen and (max-width: 768px) {
  .howto .box .font16_14.point::before {
    width: 13.5vw;
    height: 13.5vw;
  }
}
@media screen and (min-width: 769px) {
  .howto .side-item:last-of-type {
    padding-block-end: 140px;
  }
}
@media screen and (max-width: 768px) {
  .howto .side-item:last-of-type {
    padding-block-end: 20vw;
  }
}

.sagamioriginal {
  grid-column: 1/3;
  background: linear-gradient(175deg, #FFF2F4 0%, #F6F0FF 100%);
  width: 100%;
}
@media screen and (min-width: 769px) {
  .sagamioriginal {
    padding-block: 120px;
    overflow: hidden;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal {
    padding-block: 20vw;
    padding-inline: 0;
  }
}
.sagamioriginal .c-title01 {
  margin-inline: auto;
  text-align: center;
}
@media screen and (min-width: 769px) {
  .sagamioriginal .c-title01 {
    gap: 12px;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .c-title01 {
    gap: 1.5vw;
  }
}
@media screen and (min-width: 769px) {
  .sagamioriginal > .c-box {
    width: min(860px, 90%);
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal > .c-box {
    padding-inline: 0;
  }
}
@media screen and (min-width: 769px) {
  .sagamioriginal .video__wrap {
    margin-block-start: 50px;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .video__wrap {
    margin-block-start: 8vw;
  }
}
.sagamioriginal .font16_14 {
  line-height: 2;
}
@media screen and (min-width: 769px) {
  .sagamioriginal .font16_14 {
    margin-block-start: 45px;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .font16_14 {
    margin-block-start: 6.75vw;
    padding-inline: 6vw;
  }
}
.sagamioriginal .font12_11 {
  text-indent: -1em;
  padding-inline-start: 1em;
}
@media screen and (min-width: 769px) {
  .sagamioriginal .font12_11 {
    margin-block-start: 10px;
    line-height: 2;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .font12_11 {
    margin-block-start: 2vw;
    line-height: 1.5;
    padding-inline: calc(6vw + 1em) 6vw;
  }
}
.sagamioriginal .font12_11::before {
  content: "※";
}
.sagamioriginal .item-list {
  counter-reset: step;
  display: grid;
}
@media screen and (min-width: 769px) {
  .sagamioriginal .item-list {
    margin-block-start: 60px;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    width: 84%;
    margin-inline: auto;
    transform: translateX(10px);
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .item-list {
    margin-block-start: 7.5vw;
    grid-template-columns: repeat(2, 1fr);
    gap: 5.5vw;
    padding-inline: 8.5vw 6vw;
  }
}
.sagamioriginal .item-list li {
  position: relative;
  counter-increment: step;
}
.sagamioriginal .item-list li::before {
  content: "STEP 0" counter(step);
  position: absolute;
  font-family: "Barlow Semi Condensed", sans-serif;
  color: var(--color-white);
  font-weight: var(--font-medium);
  background-color: var(--color-primaryred);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (min-width: 769px) {
  .sagamioriginal .item-list li::before {
    top: -20px;
    left: -20px;
    width: 64px;
    height: 64px;
    font-size: 1rem;
  }
}
@media screen and (max-width: 768px) {
  .sagamioriginal .item-list li::before {
    top: -2.5vw;
    left: -2.5vw;
    width: 13.5vw;
    height: 13.5vw;
    font-size: 3.5vw;
  }
}