charset "UTF-8";
/* CSS Document */

/* --------------------
base
--------------------- */
html {
  width: 100%;
  height: 100%;
  font-size: 10px;
  overscroll-behavior-y: none;
}
body {
  position: relative;
  overflow-x: hidden;
  height: 100%;
  text-align: left;
  line-height: 2;
  font-family: "Noto Sans JP", "メイリオ", Meiryo, "ヒラギノ丸ゴ Pro", "Hiragino Maru Gothic Pro", "ＭＳ Ｐゴシック", "Lucida Grande", "Lucida Sans Unicode", Arial, Verdana, sans-serif;
  font-size: 1.6rem;
  font-weight: normal;
  color: #000;
  background: #fff;
}
body * {
  outline: none;
}
img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
a {
  transition: 0.5s;
}

@media screen and (min-width: 769px) {

  a:hover {
    opacity: 0.5;
  }
  .sp {
    display: none;
  }

}

@media screen and (max-width: 768px) {

  .pc {
    display: none;
  }

}


/* --------------------
utirity
--------------------- */

.mt--0 {
  margin-top: 0!important;
}
.tc--center {
  text-align: center;
}
.fw--bold {
  font-weight: bold;
}
.fc--white {
  color: #fff!important;
}
.fc--blue {
  color: #2a61a2!important;
}
.marker {
  background: linear-gradient(to bottom, transparent, #ffff00 30%, #ffff00 70%, transparent);
}

/* --------------------
style
--------------------- */
.wrapper {
  position: relative;
  font-size: min(16px, 4.26vw);
  background: url("../img/bg.jpg") repeat-y;
  background-size: contain;
}
.wrapper::after {
  content: '';
  position: absolute;
  display: block;
  top: 0;
  left: 0;
  width: 100%;
  height: 33%;
  background: url("../img/bg2.webp") no-repeat;
  background-size: 100% 100%;
}

@media screen and (max-width: 1380px) {

  .wrapper::after {
    background-size: auto 100%;
  }

}

@media screen and (max-width: 768px) {

  .wrapper::after {
    height: 33%;
    background-image: url("../img/bg2_sp.webp");
    background-size: 100% 100%;
  }

}

main {
  z-index: 1;
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding-bottom: 3em;
}
.inner {
  padding: 0 5em;
}
h2, 
h3,
h4 {
  text-align: center;
  font-weight: bold;
}

@media screen and (max-width: 768px) {

  .wrapper {
    line-height: 1.75;
    font-size: min(14px, 3.73vw);
  }
  main {
    padding-bottom: 2em;
  }
  .inner {
    padding: 0 2em;
  }

}

.num {
  display: inline-block;
  width: 2.4em;
  line-height: 2.4em;
  border-radius: 50%;
  text-align: center;
  font-size: 1.625em;
  font-weight: bold;
  background: url("../img/bg_orenge.jpg");
  color: #fff;
}
.num.-blue {
  background: url("../img/bg_blue.jpg");
  color: #2a61a2;
}
.inner h2 {
  max-width: 528px;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {

  .inner h2 {
    position: relative;
    max-width: 350px;
  }
  .num {
    display: inline-block;
    width: 3em;
    line-height: 3em;
  }

}

/* その不調、冷えのせいかも？みんなの悩みと『冷え』の実態 */
.ul_sec1 {
  margin-top: 2em;
  text-align: center;
}
.ul_sec1 li + li {
  margin-top: 2em;
}
.inner__sec1 h3 {
  margin: 0.25em 0 0.75em;
  font-family: "Zen Maru Gothic", sans-serif;
  line-height: 1.5;
  font-size: 1.4375em;
  color: #fff;
}
.inner__sec1 h4 {
  display: inline-block;
  padding: 0 2em;
  line-height: 2.8;
  font-size: 1.125em;
  border-radius: 1.4em;
  background: url("../img/bg_blue.jpg");
  color: #2a61a2;
}
.graph {
  display: flex;
  justify-content: center;
  margin-bottom: 2em;
}
.graph figcaption {
  line-height: 1.5;
  font-weight: bold;
}
.graph1 figcaption, 
.graph2 figcaption {
  color: #fff;
}
.graph1_1 {
  max-width: 350px;
}
.graph1_2 {
  max-width: 440px;
}
.graph2 {
  flex-wrap: wrap;
  gap: 10px;
}
.graph2 > div {
  max-width: 230px;
}
.graph2 figcaption {
  font-size: 1.375em;
}

@media screen and (max-width: 768px) {

  .inner__sec1 h2 {
    margin: -6em auto 0;
  }
  .inner__sec1 h3 {
    font-size: min(1.85em, 6vw);
  }
  .graph1 {
    flex-direction: column;
    margin-left: -1em;
    margin-right: -1em;
  }
  .graph1_1 {
    max-width: none;
  }
  .graph1_1 span {
    display: block;
    padding-right: 24%;
  }
  .graph1_2 {
    max-width: none;
  }
  .graph2 {
    gap: 0;
    margin-left: -2em;
    margin-right: -2em;
  }
  .graph2 > div {
    max-width: 50%;
  }

}

/* あなたも次のチェックで、冷えのサインを確認してみましょう。 */
.to_next {
  margin: 1.5em auto;
  text-align: center;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 2em;
  font-weight: bold;
  color: #ff9600;
}
.to_next span {
  z-index: 1;
  position: relative;
  display: inline-block;
  padding: 0 0.5em;
}
.to_next span::after {
  z-index: -1;
  content: '';
  position: absolute;
  display: block;
  top: 10%;
  left: 0;
  width: 100%;
  height: 80%;
  border-radius: 1em;
  background: #fff;
  filter: blur(5px);
}

@media screen and (max-width: 768px) {

  .to_next {
    font-size: min(2em, 6vw);
  }

}

/* いくつ当てはまる？『隠れ冷え症』セルフチェッ */
.inner__sec2 {
  margin-bottom: 5em;
}
.inner__sec2head {
  z-index: 1;
  position: relative;
}
.inner__sec2head::before {
  z-index: -1;
  content: '';
  position: absolute;
  display: block;
  top: 50%;
  left: 0;
  width: 100%;
  height: 50%;
  border-radius: 1em 1em 0 0;
  background: #fff;
}
.inner__sec2lead {
  text-align: center;
}
.inner__sec2body {
  padding: 1em 2em 2em;
  border-radius: 0 0 1em 1em;
  background: #fff;
}
.binder {
  position: relative;
  margin: 1.5em 0;
  padding: 1em;
  border-radius: 1em;
  background: #ffda2a;
}
.binder::after {
  content: '';
  position: absolute;
  display: block;
  top: -0.75em;
  left: calc(50% - 60px);
  width: 120px;
  height: 50px;
  background: url("../img/clip.png") no-repeat;
  background-size: contain;
}
.binder ul {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  gap: 0 2em;
  height: 30em;
  padding: 3em 2em 2em;
  border-radius: 1em;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: 0.9375em;
  font-weight: 500;
  background: #fff;
}
.binder li {
  border-bottom: dashed 1px #d4d4d4;
}
.binder li:nth-child(1){border-top: dashed 1px #d4d4d4;}
.binder li:nth-child(9){border-top: dashed 1px #d4d4d4;}

.binder label {
  position: relative;
  display: inline-block;
  padding: 0.5em 0 0.5em 1.5em;
}
.binder label::before {
  content: '';
  position: absolute;
  display: block;
  top: calc(50% - 0.5em);
  left: 0;
  width: 1em;
  height: 1em;
  border: solid 2px #ff9600;
  border-radius: 2px;
}
.binder input {width: 0;}

.binder input:checked + label::after {
  content: '';
  position: absolute;
  display: block;
  top: calc(50% - 0.5em);
  left: 0.15em;
  width: 1.15em;
  height: 0.5em;
  border-left: solid 3px #f00;
  border-bottom: solid 3px #f00;
  border-radius: 2px;
  transform: rotate(-45deg);
}
.check_result {
  position: relative;
  max-width: 345px;
  margin: 1em auto 0.5em;
}
.check_result #result {
  position: absolute;
  display: block;
  width: 2em;
  bottom: 2.5%;
  left: calc(50% - 1em);
  text-align: center;
  line-height: 1;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: min(5em, 15vw);
  font-weight: 600;
  color: #ff9600;
}
.text_result {
  padding-top: 6em;
  background: url("../img/bg_arrow.png") no-repeat 50% 0.5em;
  background-size: 126px 70px;
}
.text_result .to_next {
  margin: 0.75em auto;
  padding-bottom: 0.75em;
  line-height: 1.3;
  border-bottom: solid 1px #d4d4d4;
}
.note {
  margin-top: 1em;
  font-size: 0.75em;
}


@media screen and (max-width: 950px) {

  .binder ul {
    height: auto;
  }
  .binder li:nth-child(9){
    border-top: none;
  }

}

@media screen and (max-width: 768px) {

  .inner__sec2 {
    margin-bottom: 1.5em;
    padding: 0 1em;
  }
  .inner__sec2lead {
    text-align: left;
  }
  .binder {
    margin-left: -3em;
    margin-right: -3em;
  }
  .binder ul {
    padding: 3em 1em 2em;
    font-size: 1em;
  }
  .check_result #result {
    bottom: -5%;
    font-size: min(6.75em, 30vw);
  }
  .text_result {
    padding-top: 4em;
    background-size: 86px 48px;
    background-position: 50% 0;
  }
  .text_result .to_next {
    margin-top: 1.25em;
    font-size: min(1.5em, 4.75vw);
  }
  .note {
    font-size: 0.8em;
  }

}

/* 思わず共感！冷え症さんの「あるある」エピソード */
.inner__sec3 {
  margin-bottom: 5em;
}
.inner__sec3lead {
  margin: 1em 0 2em;
}
.episode {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 3em 4em;
}
.episode li {
  position: relative;
  width: calc(50% - 2em);
  border-radius: 1em;
  text-align: center;
  background: #fff;
}
.episode li .num {
  position: absolute;
  top: 1em;
  left: 1em;
  transform: scale(1.2);
}
.episode img {
  max-width: 300px;
}

@media screen and (max-width: 768px) {

  .inner__sec3 {
     z-index: 1;
     position: relative;
    margin-bottom: 3.5em;
    }
  .inner__sec3::before {
    z-index: -1;
    content: '';
    position: absolute;
    display: block;
    top: 7.5em;
    left: 1em;
    width: calc(100% - 2em);
    height: 35em;
    border-radius: 1em 1em 0 0;
    background: #fff;
    }
  .inner__sec3lead {
    margin: 0 -1em 0;
    padding: 1em;
    background: #fff;
  }
  .episode {
    flex-wrap: none;
    gap: 1.5em;
  }
  .episode li {
    width: auto;
    margin-left: -1em;
    margin-right: -1em;
    width: calc(100% + 2em);
  }
  .episode li:first-child {
    border-radius: 0 0 1em 1em;
  }
  .episode li .num {
    top: 1.5em;
    left: 1.25em;
  }
  .episode img {
    max-width: 280px;
    margin-top: 2em;
  }

}

/* 対策 */
.inner__sec4 {
  margin-bottom: 5em;
}
.inner__sec4 h2 {
  max-width: 400px;
  margin-bottom: 1em;
  padding-left: 1em;
  line-height: 3;
  font-size: 1.5em;
  border-radius: 1.25em;
  background: url("../img/bg_orenge.jpg");
  color: #fff;
  letter-spacing: 1em;
}
.inner__sec4 .to_next {
  font-size: 2.2em;
}
.inner__sec4 h3 {
  max-width: 406px;
  margin: 0 auto 1em;
}
.measures1,
.measures2 {
  display: flex;
  justify-content: space-between;
  gap: 2em;
}
.measures1 {
  margin-bottom: 4em;
}
.measures2 {
  justify-content: center;
}
.measures1 img {
  max-width: 260px;
}
.measures2 img {
  max-width: 450px;
}

@media screen and (max-width: 768px) {

  .inner__sec4 h2 {
    max-width: 300px;
    line-height: 2.5;
    font-size: 1.5em;
  }
  .inner__sec4 .to_next {
    font-size: min(1.75em, 5vw);
  }
  .inner__sec4 .to_next.first {
    font-size: min(2em, 4.5vw);
  }
  .inner__sec4 .to_next.second {
    font-size: min(2em, 6vw);
    margin-bottom: 0.5em;
  }
  .inner__sec4 h3 {
    max-width: 260px;
  }
  .measures1 {
    gap: 0.5em;
    margin-bottom: 2em;
  }
  .measures1 img {
    max-width: 100%;
  }
  .measures2 img {
    max-width: 290px;
  }

}

/* コラム */
.inner__sec5 {
  position: relative;
  margin: 0 5em;
  padding: 2em 5.5em 4em;
  border: solid 3px #ff9600;
  border-radius: 1.5em;
  background: #fff;
}
.inner__sec5 h2 {
  max-width: 170px;
  margin: calc(-3.5em + 2px) auto 1em;
  border-radius: 1.5em;
  line-height: 3;
  font-size: 1.125em;
  background: #ff9600;
  color: #fff;
}
.inner__sec5 h3 {
  text-align: center;
  line-height: 1.5;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: min(1.625em, 8vw);
  color: #ff9600;
}
.ilst_column {
  max-width: 340px;
  margin: 2em auto;
}
.inner__sec5 ul {
  display: flex;
  justify-content: space-between;
  gap: 5em;
  margin: 2em 0;
}
.inner__sec5 ul li {
  width: 100%;
}
.inner__sec5 h4 {
  max-width: 350px;
  margin-bottom: 1em;
  padding-bottom: 3em;
  line-height: 1.5;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: min(1.1875em, 5vw);
  background: url("../img/bg_line.png") no-repeat 50% 100%;
  background-size: 100% auto;
  color: #ff9600;
}
.inner__sec5 ul figure {
  margin-top: 2em;
}
.conclusion {
  max-width: 300px;
  margin: 0 auto 1em;
  padding-left: 1em;
  border-radius: 1.5em;
  line-height: 3;
  text-align: center;
  font-size: 1.125em;
  font-weight: bold;
  background: url("../img/bg_orenge.jpg");
  color: #fff;
  letter-spacing: 1em;
}
.conclusion__catch {
  display: inline-block;
  margin-bottom: 1em;
  text-align: center;
  line-height: 1.5;
  font-family: "Zen Maru Gothic", sans-serif;
  font-size: min(2.125em, 7vw);
  font-weight: bold;
  color: #ff9600;
}
.conclusion__catch span {
    background: linear-gradient(to bottom, transparent 70%, #ffff00 70%);
}
.conclusion__text {
  margin: 0 -2em;
  font-size: 1.2em;
  font-weight: bold;
}

@media screen and (max-width: 768px) {

  .inner__sec5 {
    margin: 0 1em;
    padding: 2em;
  }
  .inner__sec5 h3 {
    font-size: min(1.8em, 8vw);
  }
  .ilst_column {
    max-width: 220px;
    margin: 1em auto;
  }
  .inner__sec5 h4 {
    margin-bottom: 0;
    padding-bottom: 2.5em;
    font-size: min(2em, 5vw);
  }
  .inner__sec5 ul {
    flex-direction: column;;
    gap: 3em;
    margin: 2em 0;
  }
  .conclusion {
    font-size: 1.3em;
  }
  .conclusion__text {
    margin: 0;
  }

}

/* --------------------
header, sns, footer
--------------------- */
/*header {
  padding: 10px;
  text-align: center;
  background: #fff;
}
header a {
  display: inline-block;
  width: 293px;
}
.sns_area > div {
  margin-bottom: 0.5em;
  text-align: center;
  font-weight: bold;
  font-size: 1.2em;
  color: #002476;
}
.sns_area ul {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 2em;
}
.sns_area ul li {
  width: 50px;
  height: 50px;
  text-align: center;
  border-radius: 5px;
}
.sns_area ul li:first-child {
  background: #0075FB;
}
.sns_area ul li:nth-child(2){
  background: #00AAEC;
}
.sns_area ul li:nth-child(3){
  background: #00B900;
}
.sns_area ul li img {
  width: 60%;
  height: 60%;
  margin: 20% auto;
}
footer {
  padding: 20px;
  text-align: center;
  background: #00003F;
  color: #fff;
}
footer small {
  font-size: 14px;
}*/

/* --------------------
waiting
--------------------- */
body {
  overflow-y: hidden;
}
body.on {
  overflow-y: auto;
}
.waiting {
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: #fffdfb;
  transition: opacity 0.5s, left 0s 0.5s;
}
body.on .waiting {
  opacity: 1;
  left: 100%;
}

/* --------------------
paralax
--------------------- */
.slide {
  transform: translateY(2em);
  opacity: 0;
  transition: transform 1s, opacity 1s;
}
.slide.on {
  transform: translateY(0);
  opacity: 1;
}
.fadein {
  opacity: 0;
  transition: opacity 1s;
}
.fadein.on {
  opacity: 1;
}
.boyon {
  opacity: 0;
}
.boyon.on {
  animation: boyon 1s 1 ease-out forwards;
}
@keyframes boyon {
  0% {
    transform: scale(1.0, 1.0) translate(0, 1em);
  }
  20% {
    transform: scale(1.2, 1.2) translate(0, 0.75em);
  }
  40% {
    transform: scale(1.0, 1.0) translate(0, 0.5em);
  }
  60% {transform: scale(1.1, 1.1) translate(0, 0.25em);
  }
  80% {transform: scale(1.0, 1.0) translate(0, 0);
  }
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.delay1 {
  transition-delay: 1.5s;
  animation-delay: 1.5s!important;
}