@charset "UTF-8";
/* ===============================================
    ! Foundation !
=============================================== */
@media only screen and (max-width: 1400px) {
  html {
    font-size: 10px;
  }
}
/* =====================================
    * base style *
===================================== */
.main-area, .main_inner {
  font-family: var(--font-ja);
  /* -webkit-font-feature-settings: 'palt';
          font-feature-settings: 'palt'; */
  font-style: normal;
  font-weight: 500;
  margin: auto;
  width: 100%;
  background-color: #DDEDF5;
  letter-spacing: 0.05em;
}
.c-breadcrumb {
  display: none;
}

.main-area img, .main_inner img {
  width: 100%;
}

a {
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
}

/* toggle visibility for responsive object */
.sp-component {
  display: block;
}

@media only screen and (min-width: 560px) {
  .sp-component {
    display: none;
  }
}

.pc-component {
  display: none;
}

@media only screen and (min-width: 560px) {
  .pc-component {
    display: block;
  }
}

/* ===============================================
    ! Object !
=============================================== */
/* ===============================================
    ! Layout !
=============================================== */
/* =====================================
    * Style of SP-view *
===================================== */
.main-area {
  padding-top: calc(150 * (100vw / 750));
  padding-bottom: calc(100 * (100vw / 750));
  overflow: clip;
}

.step-content {
  display: block;
  list-style-type: none;
  margin: calc(40 * (100vw / 750)) auto 0;
  padding: 0 calc(40 * (100vw / 750));
  width: calc(640 * (100vw / 750));
  position: relative;
}

.ribbon {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
/* ========== ribbon top ========== */
.ribbon_01 {
  width: calc(28 * (100vw / 375));
  top: calc(-111 * (100vw / 375));
  right: calc(16 * (100vw / 375));
  transform: rotate(-45deg);
}
.ribbon_02 {
  width: calc(31 * (100vw / 375));
  top: calc(-66 * (100vw / 375));
  left: calc(3 * (100vw / 375));
  transform: rotate(4deg);
}
.ribbon_03 {
  width: calc(36 * (100vw / 375));
  top: calc(-25 * (100vw / 375));
  right: calc(-14 * (100vw / 375));
  transform: rotate(22deg);
}
.ribbon_04 {
  width: calc(48 * (100vw / 375));
  top: calc(126 * (100vw / 375));
  left: calc(-24 * (100vw / 375));
  transform: rotate(-55deg);
}
.ribbon_05 {
  width: calc(36 * (100vw / 375));
  top: calc(241 * (100vw / 375));
  right: calc(-11 * (100vw / 375));
  transform: rotate(-70deg);
}
.ribbon_06 {
  width: calc(39 * (100vw / 375));
  top: calc(328 * (100vw / 375));
  left: calc(-22 * (100vw / 375));
  transform: rotate(-74deg);
}
.ribbon_07 {
  width: calc(40 * (100vw / 375));
  top: calc(595 * (100vw / 375));
  right: calc(6 * (100vw / 375));
  transform: rotate(-7deg);
}
.ribbon_08 {
  width: calc(44 * (100vw / 375));
  top: calc(717 * (100vw / 375));
  left: calc(-17 * (100vw / 375));
  transform: rotate(5deg);
}
.ribbon_09 {
  width: calc(37 * (100vw / 375));
  top: calc(1111 * (100vw / 375));
  left: calc(-18 * (100vw / 375));
  transform: rotate(-52deg);
}
.ribbon_10 {
  width: calc(40 * (100vw / 375));
  top: calc(1132 * (100vw / 375));
  right: calc(10 * (100vw / 375));
  transform: rotate(28deg);
}
.ribbon_11 {
  width: calc(42 * (100vw / 375));
  top: calc(1360 * (100vw / 375));
  right: calc(-20 * (100vw / 375));
  transform: rotate(30deg);
}
.ribbon_12 {
  width: calc(48 * (100vw / 375));
  top: calc(1500 * (100vw / 375));
  left: calc(-18 * (100vw / 375));
  transform: rotate(11deg);
}
/* ========== ribbon bottom ========== */
.ribbon_13 {
  width: calc(53 * (100vw / 375));
  /* bottom: calc(1938 * (100vw / 375)); */
  bottom: calc(615 * (100vw / 375));
  right: calc(-18 * (100vw / 375));
  transform: rotate(-70deg);
}
.ribbon_14 {
  width: calc(43 * (100vw / 375));
  /* bottom: calc(1790 * (100vw / 375)); */
  bottom: calc(677 * (100vw / 375));
  left: calc(-22 * (100vw / 375));
  transform: rotate(17deg);
}
.ribbon_15 {
  width: calc(37 * (100vw / 375));
  /* bottom: calc(1588 * (100vw / 375)); */
  bottom: calc(475 * (100vw / 375));
  right: calc(13 * (100vw / 375));
  transform: rotate(-62deg);
}
.ribbon_16 {
  width: calc(52 * (100vw / 375));
  /* bottom: calc(1418 * (100vw / 375)); */
  bottom: calc(305 * (100vw / 375));
  right: calc(-17 * (100vw / 375));
  transform: rotate(-4deg);
}
.ribbon_17 {
  width: calc(48 * (100vw / 375));
  /* bottom: calc(1173 * (100vw / 375)); */
  bottom: calc(142 * (100vw / 375));
  left: calc(-22 * (100vw / 375));
  transform: rotate(-72deg);
}
.ribbon_18 {
  width: calc(31 * (100vw / 375));
  /* bottom: calc(938 * (100vw / 375)); */
  bottom: calc(30 * (100vw / 375));
  right: calc(5 * (100vw / 375));
  transform: rotate(2deg);
}
.ribbon_19 {
  width: calc(39 * (100vw / 375));
  /* bottom: calc(877 * (100vw / 375)); */
  bottom: calc(-38 * (100vw / 375));
  right: calc(33 * (100vw / 375));
  transform: rotate(-52deg);
}

.annotation {
  display: inline-block;
  font-size: calc(20 * (100vw / 750));
  line-height: 1.5;
}

.indent {
  padding-left: 1em;
  text-indent: -1em;
}

.link__txt--decorate {
  color: #000;
  text-decoration: underline;
}

.howtousegift-title__txt {
  font-size: calc(36 * (100vw / 750));
  font-weight: bold;
  line-height: 1.5;
  padding-top: calc(50 * (100vw / 750));
  text-align: center;
}

.howtousegift-title__list-item {
  list-style-type: none;
}

.howtousegift-sub-title__list-item.list-style {
  font-size: calc(25 * (100vw / 750));
  line-height: 1.25;
  list-style-type: disc;
  margin-top: calc(20 * (100vw / 750));
}

.howtousegift-img__wrapper {
  margin: calc(20 * (100vw / 750)) auto 0;
  width: 100%;
  background-color: #ffffff;
  border-radius: calc(15 * (100vw / 750));
  padding: calc(10 * (100vw / 750));
}

.howtousegift-desc__list {
  list-style-type: none;
  margin-top: calc(40 * (100vw / 750));
  position: relative;
  z-index: 1;
}

.howtousegift-desc__txt {
  font-size: calc(28 * (100vw / 750));
  line-height: 2;
}
.step2-content3 .howtousegift-step2__list-title {
  font-size: calc(28 * (100vw / 750));
}
.howtousegift-step2-title__txt {
  font-size: calc(28 * (100vw / 750));
  font-weight: bold;
  line-height: 1.5714285714;
  margin-top: calc(40 * (100vw / 750));
  text-align: left;
}

.step2-content.howtousegift-step2-title__txt.sp-component {
  margin-top: calc(40 * (100vw / 750));
}

.howtousegift-step2-title__txt--sub {
  font-size: calc(24 * (100vw / 750));
  font-weight: bold;
  line-height: 1.5;
  margin-top: calc(80 * (100vw / 750));
  text-align: left;
}

.howtousegift-step2__list {
  list-style-type: disc;
  list-style-position: inside;
}

.howtousegift-step2__list-title {
  font-weight: bold;
  line-height: 2;
  font-size: calc(26 * (100vw / 750));
}

.howtousegift-step2__list-item {
  font-size: calc(24 * (100vw / 750));
  line-height: 1.6666666667;
  margin-top: calc(40 * (100vw / 750));
}

.howtousegift-step2__list-item__container {
  list-style-position: inside;
  list-style-type: disc;
  /* margin-top: calc(40 * (100vw / 750)); */
}

.step2-content {
  list-style-type: none;
  margin-top: calc(90 * (100vw / 750));
}

.step2-content1 {
  margin-top: 0;
}

.step2-content2 .howtousegift-desc__txt {
  font-size: calc(28 * (100vw / 750));
  font-weight: bold;
  list-style-type: none;
  margin-top: calc(40 * (100vw / 750));
}
.step2-content2 .howtousegift-desc__txt .txt_btn {
  display: block;
  font-size: calc(24 * (100vw / 750));
  font-weight: bold;
  list-style-type: none;
  margin-top: calc(40 * (100vw / 750));
}
.step2-content3__container {
  list-style-type: none;
}

.step2-content3__container .howtousegift-step2__list {
  list-style-type: none;
  margin-top: calc(40 * (100vw / 750));
}

.step2-content3--unchecked {
  margin-top: calc(60 * (100vw / 750));
}

.step2-content3 .howtousegift-img__wrapper {
  margin-top: calc(20 * (100vw / 750));
}

.step2-content3 .howtousegift-desc__txt {
  font-size: calc(24 * (100vw / 750));
  margin-top: calc(40 * (100vw / 750));
  line-height: 1.25;
}
.step2-content3 .howtousegift-desc__txt.font-bold {
  font-weight: bold;
}
.step2-content3 .howtousegift-desc__txt.font-bold .annotation {
  margin-top: calc(10 * (100vw / 750));
}

.step2-content3 .howtousegift-step2__list-item__container {
  list-style-type: none;
}

.returncart__btn {
  font-size: calc(24 * (100vw / 750));
  font-weight: bold;
  display: block;
  margin: calc(100 * (100vw / 750)) calc(30 * (100vw / 750)) 0 auto;
  text-align: right;
}

/* =====================================
    * Style of Tablet-view *
===================================== */
@media only screen and (min-width: 560px) {
  .main_inner {
    padding-bottom: 9rem;
  }
  .step-content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin: 10rem auto 0;
    padding: 0 2rem;
    width: 95%;
  }
  .annotation {
    font-size: 1.4rem;
  }
  .howtousegift-title__txt {
    font-size: 2.5rem;
    padding-top: 6rem;
  }
  .howtousegift-sub-title__list-item.list-style {
    font-size: 1.6rem;
    margin-top: 1rem;
  }
  .howtousegift-img__wrapper {
    margin: 2.5rem auto 2rem 0;
    width: 50%;
    border-radius: 1rem;
    padding: 1rem;
  }
  .howtousegift-desc__list {
    margin-top: 2.5rem;
    padding: 0 1.5rem;
    width: 45%;
  }
  .howtousegift-desc__list1 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
        -ms-flex-direction: row-reverse;
            flex-direction: row-reverse;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 100%;
  }
  .howtousegift-desc__list1 .howtousegift-step2-title__txt {
    width: 45%;
  }
  .howtousegift-desc__list1 .howtousegift-step2-title__txt.step2-content {
    width: 100%;
  }
  .howtousegift-desc__list1 .howtousegift-step2-title__txt1 {
    margin-top: 0;
  }
  .howtousegift-desc__txt {
    font-size: 1.6rem;
    width: 45%;
  }
  .howtousegift-step2-title__txt {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1.5;
    margin-top: 2rem;
    text-align: left;
    width: 100%;
  }
  .howtousegift-step2-title__txt.sp-component {
    display: none;
  }
  .howtousegift-step2-title__txt--sub {
    font-size: 1.8rem;
    margin-top: 1rem;
    width: 100%;
  }
  .howtousegift-step2-title__txt .annotation1 {
    margin-top: 1rem;
  }
  .howtousegift-step2__list {
    margin: auto;
    padding-left: 1.5rem;
    width: 45%;
  }
  .howtousegift-step2__list-item {
    font-size: 1.6rem;
    margin-top: 1rem;
  }
  .step2-content {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 6rem;
  }
  .step2-content .howtousegift-desc__txt {
    font-size: 1.4rem;
    margin: 1rem auto 0;
  }
  .step2-content2 .howtousegift-desc__txt .txt_btn {
    font-size: 1.4rem;
    margin-top: 2rem;
  }
  .step2-content .howtousegift-desc__txt.pc-component {
    margin-top: 4rem;
    width: 100%;
  }
  .step2-content1 {
    margin-top: 2.5rem;
  }
  .step2-content1 .howtousegift-img__wrapper {
    margin-top: 0;
  }
  .step2-content1 .howtousegift-step2-title__txt {
    margin-top: 0;
  }
  .step2-content1 .howtousegift-step2__list {
    margin-top: 0;
  }
  .step2-content2 .howtousegift-desc__txt {
    width: 100%;
  }
  .howtousegift-step2__list-title {
    font-size: 1.4rem;
  }
  .step2-content3 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    width: 100%;
  }
  .step2-content3__container .howtousegift-step2__list {
    margin-top: 0;
  }
  .step2-content3--checked .howtousegift-step2-title__txt {
    margin-top: 0;
  }
  .step2-content3--unchecked {
    margin-top: 4rem;
  }
  .step2-content3 .howtousegift-img__wrapper {
    margin-top: 1rem;
  }
  .step2-content3 .howtousegift-desc__txt {
    list-style-type: none;
    text-align: left;
    width: 100%;
  }
  .step2-content3 .howtousegift-step2__list-title {
    font-size: 1.4rem;
  }
  .giftcard {
    margin-top: 4rem;
  }
  .returncart__btn {
    font-size: 1.4rem;
  }

  /* ========== ribbon top ========== */
  .ribbon_01 {
    width: 5.9rem;
    top: -5.9rem;
    right: 1rem;
    transform: rotate(-8deg);
  }
  .ribbon_02 {
    width: 5rem;
    top: -7.5rem;
    left: -1.8rem;
    transform: rotate(-9deg);
  }
  .ribbon_03 {
    width: 5.8rem;
    top: 33.2rem;
    right: -7.4rem;
    transform: rotate(-5deg);
  }
  .ribbon_04 {
    width: 6.6rem;
    top: 26.4rem;
    left: -8rem;
    transform: rotate(-47deg);
  }
  .ribbon_05 {
    width: 5.1rem;
    top: 65.2rem;
    right: -0.7rem;
    transform: rotate(-41deg);
  }
  .ribbon_06 {
    width: 5.9rem;
    top: 68.4rem;
    left: -8.9rem;
    transform: rotate(-72deg);
  }
  .ribbon_07 {
    width: 7.3rem;
    top: 93rem;
    right: -9rem;
    transform: rotate(0deg);
  }
  .ribbon_08 {
    width: 5.8rem;
    top: 106.4rem;
    left: -8.7rem;
    transform: rotate(8deg);
  }
  .ribbon_09 {
    width: 5.5rem;
    top: 139.8rem;
    left: -6.5rem;
    transform: rotate(-34deg);
  }
  .ribbon_10 {
    width: 5.6rem;
    top: 144.8rem;
    right: -4.1rem;
    transform: rotate(-65deg);
  }
  .ribbon_11 {
    width: 7rem;
    top: 164rem;
    right: 0.9rem;
    transform: rotate(0deg);
  }
  .ribbon_12 {
    width: 7.4rem;
    top: 155rem;
    left: -1.9rem;
    transform: rotate(0deg);
  }
  /* ========== ribbon bottom ========== */
  .ribbon_13 {
    display: none;
  }
  .ribbon_14 {
    display: none;
  }
  .ribbon_15 {
    display: none;;
  }
  .ribbon_16 {
    display: none;
  }
  .ribbon_17 {
    display: none;
  }
  .ribbon_18 {
    display: none;
  }
  .ribbon_19 {
    display: none;
  }
}

/* =====================================
    *  Style of PC-view *
===================================== */
@media only screen and (min-width: 1200px) {
  .main_inner {
    padding-bottom: 90px;
  }
  .step-content {
    margin-top: 24px;
    padding: 0 20px;
    width: 1200px;
  }
  .annotation {
    font-size: 13px;
  }
  .howtousegift-title__txt {
    font-size: 28px;
    padding-top: 65px;
  }
  .howtousegift-sub-title__list-item.list-style {
    font-size: 14px;
    margin-top: 10px;
    line-height: 1.7857142857;
  }
  .howtousegift-img__wrapper {
    margin: 25px auto 20px 0;
  }
  .howtousegift-desc__list {
    margin-top: 25px;
    padding: 0;
    /* padding: 0 15px; */
  }
  .howtousegift-desc__txt {
    font-size: 14px;
    text-align: left;
    font-weight: bold;
  }
  .howtousegift-step2-title__txt {
    font-size: 16px;
    margin-top: 20px;
  }
  .howtousegift-step2-title__txt--sub {
    font-size: 14px;
    margin-top: 10px;
  }
  .howtousegift-step2-title__txt .annotation1 {
    margin-top: 10px;
  }
  .howtousegift-step2__list {
    padding-left: 15px;
  }
  .howtousegift-step2__list-item {
    font-size: 14px;
    margin-top: 10px;
  }
  .step2-content {
    margin-top: 60px;
  }
  .step2-content .howtousegift-desc__txt {
    margin-top: 10px;
  }
  .step2-content .howtousegift-desc__txt.pc-component {
    margin-top: 20px;
    font-weight: normal;
  }
  .step2-content1 {
    margin-top: 25px;
  }
  .step2-content3--unchecked {
    margin-top: 40px;
  }
  .step2-content3 .howtousegift-img__wrapper {
    margin-top: 10px;
  }
  .giftcard {
    margin-top: 20px;
  }
  .returncart__btn {
    font-size: 14px;
  }
}

@media only screen and (min-width: 1200px) {
  .main-area, .main_inner {
    /* for huge screen device */
    padding-top: 0;
    padding-bottom: calc(200 * (100vw / 1400));
  }
}

.step-content_inner {
  position: relative;
  z-index: 2;
}

@media (max-width: 767px) {
  .sp_only {
    display: block;
  }
}
@media (min-width: 768px) {
  .sp_only {
    display: none;
  }
}