@charset "UTF-8";
/*
//////////////////////////////////////////////////////////////////////////////////////////////
                                                                                Setting
//////////////////////////////////////////////////////////////////////////////////////////////
*/
body {
  background: #e4e4e4;
}
.underson_240220 {
  --color_black: #555;
  --color_white: #fff;
  --bg-white: #f1f1f1;
  --frame-color: #979797;
  --font_ja: "游ゴシック Medium", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", sans-serif;
  --font_en: "jaf-bernino-sans", sans-serif;
  color: var(--color_black);
  font-feature-settings: "palt";
}
.underson_240220 img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.underson_240220 figure {
  margin: initial;
}
.underson_240220 .fontEn {
  font-family: var(--font_en);
}
.underson_240220 .fontJa {
  font-family: var(--font_ja);
}
.underson_240220 .bgWhite {
  background-color: var(--color_white);
}
.underson_240220 a:hover {
  opacity: 1;
}
@media screen and (min-width: 768px) {
  .underson_240220 .spOnly {
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  .underson_240220 .pcOnly {
    display: none !important;
  }
}
/*
//////////////////////////////////////////////////////////////////////////////////////////////
                                                                                firstview
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .firstview {
  width: 90rem;
  margin-inline: auto;
  text-align: center;
}
.underson_240220 .firstview__iamge {
  width: 100%;
}
.underson_240220 .firstview__title {
  display: flex;
  flex-direction: column;
  margin-top: 6.7rem;
  row-gap: 0.3rem;
}
.underson_240220 .firstview__title--sub {
  font-size: 1.8rem;
  line-height: 2.4444444444;
  font-weight: 400;
  letter-spacing: 0.13em;
}
.underson_240220 .firstview__title--main {
  font-size: 2.3rem;
  line-height: 1.9130434783;
  font-weight: 500;
  letter-spacing: 0.13em;
}
@media screen and (max-width: 767px) {
  .underson_240220 .firstview {
    width: calc(750*100vw/750);
  }
  .underson_240220 .firstview__title {
    margin-top: calc(56*100vw/750);
    row-gap: calc(6*100vw/750);
  }
  .underson_240220 .firstview__title--sub {
    font-size: calc(30*100vw/750);
    line-height: 2.4666666667;
    letter-spacing: 0.11em;
  }
  .underson_240220 .firstview__title--main {
    font-size: calc(39*100vw/750);
    line-height: 1.8974358974;
    letter-spacing: 0.11em;
  }
}
/*
//////////////////////////////////////////////////////////////////////////////////////////////
common
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .model__inner {
  width: 66rem;
  margin-inline: auto;
}
.underson_240220 .model__wrapper--flex {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin-top: 4.1rem;
}
.underson_240220 .model__title__text {
  font-size: 2rem;
  line-height: 2.1;
  letter-spacing: 0.1em;
  font-weight: 400;
}
.underson_240220 .model__image {
  width: 32rem;
}
.underson_240220 .model__description {
  margin-top: 3.6rem;
}
.underson_240220 .model__description__color {
  font-size: 1.8rem;
  line-height: 1.7777777778;
  letter-spacing: 0.1em;
  font-weight: 400;
  text-align: center;
}
.underson_240220 .model__description__lead {
  margin-top: 0.4rem;
  font-size: 1.4rem;
  line-height: 2;
  letter-spacing: 0.065em;
  font-weight: 500;
  text-align: justify;
}
.underson_240220 .model__description__price {
  display: block;
  margin-top: 2.3rem;
  font-size: 1.2rem;
  line-height: 2;
  letter-spacing: 0.1em;
  font-weight: 500;
}
@media screen and (max-width: 767px) {
  .underson_240220 .model__inner {
    width: calc(660*100vw/750);
    margin-inline: auto;
  }
  .underson_240220 .model__wrapper--flex {
    flex-direction: column;
    justify-content: flex-start;
    margin-top: calc(0*100vw/750);;
  }
  .underson_240220 .model__image {
    width: calc(660*100vw/750);
  }
  .underson_240220 .model__image:nth-of-type(2) {
    margin-top: calc(40*100vw/750);
  }
  .underson_240220 .model__description {
    margin-top: calc(62*100vw/750);
  }
  .underson_240220 .model__title__text {
    display: block;
    padding-bottom: calc(21*100vw/750);
    font-size: calc(32*100vw/750);
    line-height: 1.3125;
    letter-spacing: 0.1em;
    font-weight: 400;
  }
  .underson_240220 .model__description__color {
    font-size: calc(32*100vw/750);
    line-height: 1;
    letter-spacing: 0.1em;
    font-weight: 400;
  }
  .underson_240220 .model__description__lead {
    margin-top: calc(29*100vw/750);
    font-size: calc(24*100vw/750);;
    line-height: 2;
    letter-spacing: 0.075em;
    font-weight: 500;
  }
  .underson_240220 .model__description__price {
    margin-top: calc(44*100vw/750);
    font-size: calc(20*100vw/750);;
    line-height: 2;
    letter-spacing: 0.1em;
    font-weight: 500;
  }
}
/*
//////////////////////////////////////////////////////////////////////////////////////////////
type01
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .type01 {
  margin-top: 10.8rem;
}
.underson_240220 .type01 .model__wrapper--flex {
  flex-direction: row-reverse;
}
.underson_240220 .type01 .model__description {
  width: 29.5rem;
  margin-top: 8.8rem;
}
.underson_240220 .type01 .model__description__lead {
  text-align: justify;
}
@media screen and (max-width: 767px) {
  .underson_240220 .type01 {
    margin-top: calc(120*100vw/750);;
  }
  .underson_240220 .type01 .model__wrapper--flex {
    flex-direction: column;
  }
  .underson_240220 .type01 .model__description {
    width: calc(660*100vw/750);
    margin-top: calc(48*100vw/750);
  }
  .underson_240220 .type01 .model__description__lead {
    margin-top: calc(0*100vw/750);
  }
}



/*
//////////////////////////////////////////////////////////////////////////////////////////////
                                                                                type02
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .type02 {
  margin-top: 11rem;
}

.underson_240220 .type03 {
  margin-top: 11.2rem;
}
.underson_240220 .model__image0401 {
  width: 30rem;
  margin: 11.2rem auto 0;
}
@media screen and (max-width: 767px) {
  .underson_240220 .type02 {
    margin-top: calc(127*100vw/750);
  }
  .underson_240220 .type03 {
    margin-top: calc(125*100vw/750);
  }
  .underson_240220 .model__image0401 {
    width: calc(500*100vw/750);;
    margin-top: calc(126*100vw/750);;
  }
}
/*
//////////////////////////////////////////////////////////////////////////////////////////////
                                                                                COMMON
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .check_item-btn {
  width: 44rem;
  height: 6.2rem;
  margin: 12rem auto;
  background-color: var(--bg-white);
}
.underson_240220 .check_item-btn {
  position: relative;
  z-index: 2;
}
.underson_240220 .check_item-btn::before {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
}
.underson_240220 .check_item-btn > a {
  position: relative;
  top: 0.1rem;
  left: -0.7rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-size: 1.5rem;
  letter-spacing: 0.075em;
}
.underson_240220 .check_item-btn::before {
  border-right: 0.1rem solid var(--color_black);
  border-bottom: 0.1rem solid var(--color_black);
  width: 0.5rem;
  height: 0.5rem;
  right: 13.2rem;
  top: 2.8rem;
  transform: rotate(-45deg);
}
@media screen and (max-width: 767px) {
  .underson_240220 .check_item-btn {
    width: calc(540*100vw/750);
    height: calc(80*100vw/750);
    margin-block: calc(140*100vw/750) calc(-80*100vw/750);
    border: calc(0*100vw/750) solid var(--color_black);
  }
  .underson_240220 .check_item-btn > a {
    top: calc(3*100vw/750);
    left: calc(-11*100vw/750);
    font-size: calc(22*100vw/750);
  }
  .underson_240220 .check_item-btn::before {
    border-right: calc(2*100vw/750) solid var(--color_black);
    border-bottom: calc(2*100vw/750) solid var(--color_black);
    width: calc(10*100vw/750);
    height: calc(10*100vw/750);
    right: calc(141*100vw/750);
    top: calc(34*100vw/750);
  }
}
/*
//////////////////////////////////////////////////////////////////////////////////////////////
アニメーション
//////////////////////////////////////////////////////////////////////////////////////////////
*/
.underson_240220 .model__border {
  position: relative;
  display: block;
  width: 100%;
  margin-top: 0.4rem;
}
.underson_240220 .model__border::before {
  position: absolute;
  content: "";
  display: block;
  background-color: var(--color_black);
  height: 0.1rem;
  bottom: 0.3rem;
  left: 0;
}
@media screen and (max-width: 767px) {
  .underson_240220 .model__border {
    margin-block: calc(4*100vw/750) calc(60*100vw/750);
  }
  .underson_240220 .model__border::before {
    height: 1px;
    bottom: calc(3*100vw/750);
  }
}

.underson_240220 .jsFade {
  transition-property: opacity, transform;
  transition-duration: 1.5s;
  opacity: 0;
  transform: translateY(1.5rem);
}
.underson_240220 .jsFade.isActive {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (min-width: 768px) {
  .underson_240220 .jsFade_pc {
    transition-property: opacity, transform;
    transition-duration: 1.5s;
    opacity: 0;
    transform: translateY(1.5rem);
  }
  .underson_240220 .jsFade_pc.isActive {
    opacity: 1;
    transform: translateY(0);
  }
}
@media screen and (max-width: 767px) {
  .underson_240220 .jsFade_sp {
    transition-property: opacity, transform;
    transition-duration: 1.5s;
    opacity: 0;
    transform: translateY(1.5rem);
  }
  .underson_240220 .jsFade_sp.isActive {
    opacity: 1;
    transform: translateY(0);
  }
}

.underson_240220 .isActive .model__border::before {
  animation: border_anime 1.8s ease forwards;
  animation-delay: 0.5s;
}
@keyframes border_anime {
  0% {
    width: 0%;
  }
  100% {
    width: 100%;
  }
}