:root {
  --black: 51,51,51;
  --red: 238,0,59;
  --dark_red: 207,28,85;
  --main: 233,83,131;
  --accent: 227,55,129;
  --note: 102,102,102;
  --bg: 243,243,243;
  --gray: 153,153,153;
  --dark_gray: 167,167,167;
  --border: 210,211,212;
  --light_pink: 252,229,237;
  --beige: 248,244,241;
  --green: 92,198,172;
  --blue: 16,120,237;
  --purple: 189,104,200;
  --light_purple: 242,228,243;
  --contents_width: 1100px;
  --body_padding_side: 60px;
  --contents_width_with_padding: 1160px;
  --sidebar_width: 250px;
  --hover_opacity: .7;
}

/* l-container
================================================ */
#skin_silk .l-container {
  padding-top: 0;
}

.skin_silk-mainimg {
  background-color: #f1e7dd;
}

/* .skin_silk-intro
================================================ */
.skin_silk-intro__price p {
  line-height: 1;
}
@media all and (max-width: 767px) {
  .skin_silk-intro__price:nth-child(n+2) {
    margin-top: 1em;
  }
}
@media all and (min-width: 768px) {
  .skin_silk-intro__price {
    display: flex;
    justify-content: flex-end;
    align-items: baseline;
  }
}
.skin_silk-intro__price-bg {
  background: #F9F6E9;
}

/* .skin_silk-about
================================================ */
@media all and (max-width: 767px) {
  .skin_silk-about__img {
    width: 35%;
    margin: auto;
  }
}
.skin_silk-about__effect {
  background: rgb(var(--light_pink));
}
.skin_silk-about__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  align-items: center;
}
.skin_silk-about__list-item {
  width: calc((100% - 20px) / 2);
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.3;
  text-align: center;
  background: #fff;
  border: solid 1px rgb(var(--black));
  border-radius: 50%;
  padding: 30px 0;
}
@media all and (min-width: 768px) {
  .skin_silk-about__list {
    flex-wrap: nowrap;
    gap: 20px;
  }
  .skin_silk-about__list-item {
    width: 100%;
    font-size: 2.4rem;
    padding: 22px 0;
  }
}

/* .skin_silk-treatment
================================================ */
.skin_silk-treatment__head {
  font-size: 1.6rem;
}
@media all and (min-width: 768px) {
  .skin_silk-treatment__head {
    font-size: 1.3em;
  }
}
@media all and (min-width: 768px) {
  .skin_silk-treatment__list {
    width: 790px;
    margin-right: auto;
    margin-left: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}
@media all and (max-width: 767px) {
  .skin_silk-treatment__list-item:nth-child(n+2) {
    margin-top: 1em;
  }
}
@media all and (min-width: 768px) {
  .skin_silk-treatment__list-item {
    width: 380px;
  }
}

/* .skin_silk-case
================================================ */
.skin_silk-case__inner {
  padding-top: 15px;
  padding-bottom: 15px;
}
@media all and (min-width: 768px) {
  .skin_silk-case__inner {
    padding-top: 50px;
    padding-bottom: 50px;
  }
}