@keyframes lineInnerBefore {
  0% {
    transform-origin: top;
    transform: scaleY(0);
  }
  100% {
    transform-origin: top;
    transform: scaleY(1);
  }
}
@keyframes lineInnerAfter {
  0% {
    transform-origin: bottom;
    transform: scaleY(1);
    opacity: 1;
  }
  50% {
    transform-origin: bottom;
    transform: scaleY(0%);
  }
  51% {
    transform-origin: top;
  }
  to {
    transform-origin: top;
    transform: scaleY(1);
    opacity: 1;
  }
}
html {
  font-size: min(1.334vw, 10px);
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}

body {
  margin: 0;
}
body.is-fixed {
  position: fixed;
  width: 100%;
  height: 100%;
}

h1, h2, h3, h4, h5, p, figure, ul, ol, dl, dt, dd {
  margin: 0;
  padding: 0;
}

ul, ol, li {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
@media (min-width: 751px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}

sup {
  line-height: 1;
  font-size: 0.9em;
}

img {
  max-width: 100%;
  max-height: 100%;
  vertical-align: bottom;
}

svg {
  width: 100%;
  height: 100%;
  vertical-align: bottom;
}

*, *::before, *::after {
  box-sizing: border-box;
}

.js-accElement {
  height: 0;
  overflow: hidden;
  transition: height 0.2s linear;
}

.js-animation.blurIn {
  opacity: 0;
  filter: blur(20px);
  will-change: filter;
  transform: translateY(2rem);
  transition: opacity 0.7s ease, filter 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}
.js-animation.blurIn.is-animated {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

.page_wrapper {
  background: #eae9e9;
  max-width: 750px;
  min-width: 320px;
  margin: 0 auto;
  contain: paint;
}

.kv_section {
  position: relative;
}
.kv_section:not(:has(+ .kv_award)) {
  margin-bottom: -35rem;
}

.kv_image {
  position: relative;
}

.kv_bg {
  position: relative;
  width: 100%;
}

.kv_logo {
  position: absolute;
  width: 36.4rem;
  inset: 10rem 0 auto 8.6rem;
  transition: opacity 0.7s ease 0.6s, filter 0.7s ease 0.8s, transform 0.7s ease 0.8s !important;
}

.kv_copy {
  position: absolute;
  width: 37.85rem;
  inset: 25.6rem 0 auto 8.6rem;
  transition: opacity 0.7s ease 0.6s, filter 0.7s ease 0.8s, transform 0.7s ease 0.8s !important;
}

.kv_award {
  position: relative;
  margin-top: -28.9rem;
}

.kv_award_head {
  position: relative;
  padding: 0 8.5rem;
}
.kv_award_head h2 {
  position: absolute;
  width: 2rem;
  left: 2rem;
  top: 1.6rem;
}
.kv_award_head p {
  line-height: 1.591;
  font-size: 4.4rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}
.kv_award_head p strong {
  line-height: 1;
  font-size: 1.114em;
  font-weight: inherit;
}

.kv_award_image {
  width: 42.8rem;
  margin: 0 auto;
  padding-top: 4.9rem;
}

.comment_section {
  padding: 8.7rem 0 15.2rem;
  background-image: url(../img/report_bg.webp);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: 35rem auto;
}
.comment_section:has(+ .report_section) {
  background: none;
  padding-bottom: 0;
}

.comment_lead {
  width: 58.4rem;
  margin: 0 auto;
}

.comment_box {
  background: #05bbab;
  width: 67rem;
  margin: 6.1rem auto 0;
  padding: 6.6rem 2.5rem 7rem;
  color: #fff;
}

.comment_h2 {
  width: 44rem;
  margin: 0 auto;
}
.comment_h2 + .comment_block {
  margin-top: 3.5rem;
}

.comment_block {
  position: relative;
  background: #edfffe;
  border-radius: 2rem;
  padding: 5.6rem 6.4rem 6.2rem;
  color: #454242;

}
.comment_block::before {
  content: "";
  position: absolute;
  background-image: url(../img/comment_block_bg.png);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: contain;
  width: 6.2rem;
  height: 3.8rem;
  left: 45%;
  bottom: -2.8rem;
}
.comment_block > * {
  position: relative;
}
.comment_block + .comment_block {
  margin-top: 5rem;
}

.comment_block_rate {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 2.8rem;
  color: #e8a504;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.comment_block_prof {
  padding-top: 2.3rem;
  letter-spacing: 0.05em;
  line-height: 2.182;
  font-size: 2.2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.comment_block_prof > p {
  font: inherit;
}
.comment_block_prof > p:first-of-type {
  margin-top: -0.59em;
}
.comment_block_prof > p:last-of-type {
  margin-bottom: -0.59em;
}

.comment_block_text {
  padding-top: 3.3rem;
  letter-spacing: 0.05em;
  line-height: 1.587;
  font-size: 2.9rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.comment_block_text > p {
  font: inherit;
}
.comment_block_text > p:first-of-type {
  margin-top: -0.293em;
}
.comment_block_text > p:last-of-type {
  margin-bottom: -0.293em;
}
.comment_block_text {
  font-weight: 500;
  text-align: justify;
}
.comment_block_text + .comment_note {
  padding-top: 2.7rem;
}

.comment_note {
  line-height: 1.5;
  font-size: 2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.comment_note > p {
  font: inherit;
}
.comment_note > p:first-of-type {
  margin-top: -0.25em;
}
.comment_note > p:last-of-type {
  margin-bottom: -0.25em;
}
.comment_note {
  text-align: justify;
}
.comment_note > p {
  padding-left: 1em;
  text-indent: -1em;
}

.comment_kome {
  width: 62rem;
  margin: 0 auto;
  padding-top: 6.9rem;
  font-size: min(1.334vw, 10px);
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.comment_mores {
  display: flex;
  justify-content: center;
  padding-top: 8rem;
}

.comment_more {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  background: #fff;
  border-radius: 9rem;
  width: 62rem;
  height: 12rem;
  line-height: 1;
  font-size: 3.3rem;
  font-weight: 500;
  color: #00b0a0;
  transition: opacity 0.6s ease;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.comment_more svg {
  fill: #00b0a0;
  position: absolute;
  width: 2.3rem;
  height: 2.3rem;
  right: 3.9rem;
}
.comment_more:hover {
  opacity: 0.6;
}

.report_section {
  background-image: url(../img/report_bg.webp);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: 35rem auto;
  padding: 10.8rem 0 15.2rem;
}

.report_head {
  position: relative;
  padding: 0 8.5rem;
  color: #4e4b4b;
}
.report_head h2 {
  position: absolute;
  width: 2rem;
  left: 2rem;
  top: 1.2rem;
}
.report_head p {
  letter-spacing: 0.05em;
  line-height: 1.522;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
  color: #4e4b4b;
}

.report_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5.8rem 0;
  padding: 6rem 6.5rem 0;
}
.report_list > li {
  border-top: 1px solid #c6bcb3;
}
.report_list > li:nth-of-type(1) {
  border-top: 0;
}
.report_list > li:nth-of-type(n+2) {
  padding-top: 5.5rem;
}
.report_list > li.left {
  padding-right: 2rem;
}
.report_list > li.right {
  padding-left: 2rem;
}
.report_list > li.right:nth-of-type(2) {
  border-top: 0;
  padding-top: 0;
}
.report_list > li.full {
  grid-column: 1/3;
}

.report_detail {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.report_detail_frame {
  aspect-ratio: 9/16;
  width: 29rem;
}
.report_detail_frame:empty {
  background: #d1cece;
}
.report_detail_frame + .report_detail_name {
  margin-top: 4.5rem;
}

.report_detail_name {
  position: relative;
  width: 100%;
  padding-bottom: 2.3rem;
  letter-spacing: 0.02em;
  line-height: 1.8;
  font-size: 3rem;
  color: #4e4b4b;
}
.report_detail_name > p {
  font: inherit;
}
.report_detail_name > p:first-of-type {
  margin-top: -0.4em;
}
.report_detail_name > p:last-of-type {
  margin-bottom: -0.4em;
}
.report_detail_name {
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
}
.report_detail_name::before {
  content: "";
  position: absolute;
  border-bottom: 1px solid #c6bcb3;
  width: 2.5rem;
  left: 1.1rem;
  bottom: 0;
}
.report_detail_name + .report_detail_text {
  padding-top: 2.6rem;
}

.report_detail_text {
  position: relative;
  width: 100%;
  line-height: 1.79;
  font-size: 1.9rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}
.report_detail_text > p {
  font: inherit;
}
.report_detail_text > p:first-of-type {
  margin-top: -0.394em;
}
.report_detail_text > p:last-of-type {
  margin-bottom: -0.394em;
}
.report_detail_text {
  text-align: justify;
}

.report_note {
  width: 62rem;
  margin: 0 auto;
  padding-top: 7rem;
  line-height: 1.79;
  font-size: 1.6rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}
.report_note > p {
  font: inherit;
}
.report_note > p:first-of-type {
  margin-top: -0.394em;
}
.report_note > p:last-of-type {
  margin-bottom: -0.394em;
}
.report_note > p {
  padding-left: 1em;
  text-indent: -1em;
}

.why_section {
  position: relative;
  background-color: #454242;
  background-image: url(../img/why_bg.webp);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: 100% auto;
  margin-top: -0.1rem;
  padding: 12.3rem 0 14.1rem;
  color: #fff;
}

.why_head {
  position: relative;
  padding: 0 0 0 8.5rem;
}
.why_head h2 {
  position: absolute;
  width: 2rem;
  left: 2rem;
  top: 1.5rem;
}
.why_head p {
  letter-spacing: 0.05em;
  line-height: 1.522;
  font-size: 4.6rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}

.why_list {
  display: flex;
  flex-direction: column;
  padding: 0 0 0 8.5rem;
}
.why_list > li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.7rem;
  border-bottom: 1px solid;
  min-height: 14.7rem;
  padding: 6.1rem 0 6.1rem 1.75rem;
  opacity: 0;
  transition: opacity 0.6s linear 0s;
}
.is-animated.why_list > li {
  opacity: 1;
}

.why_list > li:nth-child(1) {
  transition-delay: 0.8s;
}

.why_list > li:nth-child(2) {
  transition-delay: 1.4s;
}

.why_list > li:nth-child(3) {
  transition-delay: 2s;
}

.why_list > li:nth-child(4) {
  transition-delay: 2.6s;
}

.why_list > li:nth-child(5) {
  transition-delay: 3.2s;
}

.why_list_text {
  letter-spacing: 0.05em;
  line-height: 1.56;
  font-size: 2.5rem;
}
.why_list_text > p {
  font: inherit;
}
.why_list_text > p:first-of-type {
  margin-top: -0.28em;
}
.why_list_text > p:last-of-type {
  margin-bottom: -0.28em;
}
.why_list_text {
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}
.why_list_text > p {
  padding-left: calc(1em + 1rem);
  text-indent: calc(-1em - 1rem);
}
.why_list_text > p > i {
  margin-right: 1rem;
}
.why_list_text > p .ast {
  line-height: 1;
  font-size: 0.9em;
  font-family: "Noto Serif JP", serif;
  translate: 0 20%;
}

.why_list_note {
  padding-left: 3.5rem;
  line-height: 1.589;
  font-size: 1.7rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.why_list_note > p {
  font: inherit;
}
.why_list_note > p:first-of-type {
  margin-top: -0.294em;
}
.why_list_note > p:last-of-type {
  margin-bottom: -0.294em;
}

.why_sub {
  padding: 12.7rem 0 0 8.5rem;
  letter-spacing: 0.05em;
  line-height: 1.601;
  font-size: 4.6rem;
}
.why_sub > p {
  font: inherit;
}
.why_sub > p:first-of-type {
  margin-top: -0.3em;
}
.why_sub > p:last-of-type {
  margin-bottom: -0.3em;
}
.why_sub {
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}

.why_lead {
  padding: 5.8rem 0 0 8.5rem;
  letter-spacing: 0.05em;
  line-height: 2.36;
  font-size: 2.5rem;
}
.why_lead > p {
  font: inherit;
}
.why_lead > p:first-of-type {
  margin-top: -0.68em;
}
.why_lead > p:last-of-type {
  margin-bottom: -0.68em;
}
.why_lead {
  font-family: "Zen Old Mincho", serif;
}

.why_image {
  width: 66.4rem;
  margin: 0 auto;
  padding-top: 10.4rem;
}

.func_section {
  position: relative;
  padding: 15.3rem 2.5rem 5.8rem;
}

.func_head {
  position: relative;
  padding: 0 6rem;
  color: #4e4b4b;
}
.func_head h2 {
  position: absolute;
  width: 2rem;
  left: -0.5rem;
  top: 1.6rem;
}
.func_head p {
  letter-spacing: 0.05em;
  line-height: 1.522;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;

}

.func_steps {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 6.8rem;
}

.func_step {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #4e4b4b;
  padding: 4.2rem 0 0;
  color: #fefaf4;
  contain: paint;
}

.func_step_index {
  line-height: 1;
  font-size: 12.8rem;
  font-weight: 400;
  font-family: "EB Garamond", serif;
  text-align: center;
  color: #c6bcb3;
}

.func_step_head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.9rem;
  margin-top: 1.6rem;
  font-family: "Zen Old Mincho", serif;
}
.func_step_head span {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 3.2rem;
  font-weight: 500;
}
.func_step_head strong {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 4.8rem;
  font-weight: 500;
}
.func_step_head sup small {
  font-size: 0.85em;
}
.func_step_head .ast {
  display: inline-block;
  font-size: inherit;
  font-family: "Noto Serif JP", serif;
  translate: 0 20%;
}

.func_step_image {
  margin-top: 4.5rem;
}
.func_step_image.wid1 {
  width: 29.1rem;
}
.func_step_image.wid2 {
  width: 31.3rem;
}
.func_step_image.wid3 {
  width: 33.5rem;
}
.func_step_image.wid4 {
  width: 33.6rem;
}

.func_step_text {
  margin-top: 6.1rem;
  letter-spacing: 0.05em;
  line-height: 1.539;
  font-size: 2.6rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_step_text > p {
  font: inherit;
}
.func_step_text > p:first-of-type {
  margin-top: -0.269em;
}
.func_step_text > p:last-of-type {
  margin-bottom: -0.269em;
}
.func_step_text {
  font-weight: 500;
  text-align: center;
}

.func_step_arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  fill: #fefaf4;
  margin-top: 8.1rem;
  padding-bottom: 3.2rem;
  cursor: pointer;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_step_arrow span {
  line-height: 1;
  font-size: 2.2rem;
  font-weight: 500;
}
.func_step_arrow svg {
  width: 2.3rem;
  height: 1.4rem;
}

.func_acc_block {
  border-top: 1px solid #838181;
  padding: 7.8rem 6.5rem 2.6rem;
}
.func_acc_block .func_step_arrow {
  gap: 0.8rem;
  margin-top: 6.6rem;
  padding-bottom: 0;
}
.func_acc_block .func_step_arrow svg {
  scale: 1 -1;
}

.func_acc_text {
  letter-spacing: 0.05em;
  line-height: 1.667;
  font-size: 2.4rem;
}
.func_acc_text > p {
  font: inherit;
}
.func_acc_text > p:first-of-type {
  margin-top: -0.333em;
}
.func_acc_text > p:last-of-type {
  margin-bottom: -0.333em;
}
.func_acc_text {
  font-family: YakuHanJP, "Zen Kaku Gothic New", sans-serif;
  text-align: justify;
}

.func_acc_note {
  letter-spacing: 0.01em;
  line-height: 1.6;
  font-size: 2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_acc_note > li {
  font: inherit;
}
.func_acc_note > li:first-of-type {
  margin-top: -0.3em;
}
.func_acc_note > li:last-of-type {
  margin-bottom: -0.3em;
}
.func_acc_note {
  text-align: justify;
}
.func_acc_note > li {
  display: flex;
  column-gap: 1em;
}
.func_acc_note > li i {
  flex-shrink: 0;
  min-width: 1.584em;
  font-style: normal;
}

.func_acc_images {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.func_acc_images  p {
  width: 100%;
  font-size: 2rem;
  text-align: right;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_acc_images.pos1 {
  gap: 4.4rem 0;
  margin-bottom: 2.5rem;
}
.func_acc_images.pos1 .func_acc_image {
  width: 48rem;
  margin-top: 5.9rem;
}
.func_acc_images.pos1 .func_acc_ingreds {
  justify-content: space-between;
  gap: 2.2rem;
}
.func_acc_images.pos2 {
  gap: 3.2rem;
  margin-top: 6.1rem;
  margin-bottom: 5rem;
}
.func_acc_images.pos2 > p {
  position: absolute;
  right: 1.5rem;
  bottom: 6.9rem;
}
.func_acc_images.pos2 .func_acc_image {
  width: 54rem;
}
.func_acc_images.pos3 {
  gap: 3.2rem;
  margin-top: 6.8rem;
  margin-bottom: 5rem;
}
.func_acc_images.pos3 .func_acc_ingreds {
  flex-wrap: wrap;
  justify-content: center;
  gap: 3.8rem;
}
.func_acc_images.pos4 {
  gap: 3.1rem;
  margin-top: 7rem;
  margin-bottom: 5rem;
}
.func_acc_images.pos4 .func_acc_composits {
  justify-content: center;
  gap: 6.1rem 0;
}

.func_acc_ingreds {
  display: flex;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_acc_ingreds figure {
  position: relative;
  width: 25.2rem;
}
.func_acc_ingreds figure figcaption {
  margin-top: 2.5rem;
  letter-spacing: 0.05em;
  line-height: 1.231;
  font-size: 2.6rem;
  font-weight: 500;
  text-align: center;
}
.func_acc_ingreds i {
  flex-shrink: 0;
  display: block;
  background-image: url(../img/func_acc_ingreds_icon.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: contain;
  width: 2.2rem;
  height: 2.1rem;
  margin-top: 11.6rem;
}


.func_acc_composits {
  display: grid;
  grid-template-columns: repeat(2, 29.2rem);
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.func_acc_composits p {
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_acc_composit {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.func_acc_composit h5 {
  position: relative;
  margin-bottom: 5.3rem;
  line-height: 1.375;
  font-size: 3.2rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}
.func_acc_composit h5::after {
  content: "";
  position: absolute;
  border-left: 2px dotted;
  width: 0.6rem;
  height: 2.4rem;
  left: 50%;
  top: 9.8rem;
  translate: -50% 0;
}
.func_acc_composit figure {
  position: relative;
}
.func_acc_composit figure img {
  width: 25.2rem;
}
.func_acc_composit figure figcaption {
  margin-top: 2.1rem;
  letter-spacing: -0.01em;
  line-height: 1.231;
  font-size: 2.6rem;
  font-weight: 500;
}
.func_acc_composit p {
  margin-top: 2.2rem;
  line-height: 1.455;
  font-size: 2.2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.func_acc_h5 {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 2.2rem;
}
.func_acc_h5::before, .func_acc_h5::after {
  content: "";
  display: block;
  border-left: 2px solid;
  width: 0;
  height: 4rem;
  translate: 0 -0.9rem;
}
.func_acc_h5::before {
  rotate: -45deg;
  transform-origin: right bottom;
}
.func_acc_h5::after {
  rotate: 45deg;
  transform-origin: left bottom;
}
.func_acc_h5 h5 {
  letter-spacing: 0.02em;
  line-height: 1.518;
  font-size: 2.9rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
  text-align: center;
}
.func_acc_h5 h5 sup small {
  font-size: 0.85em;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.func_acc_h5 h5 .ast {
  display: inline-block;
  translate: 0 20%;
  font-family: "Noto Serif JP", serif;
}

.tech_section {
  padding: 7.2rem 2.5rem 0;
}

.tech_top {
  position: relative;
  z-index: 2;
}

.tech_head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2.2rem;
  padding: 0 0 4.7rem 6.5rem;
  color: #4e4b4b;
}
.tech_head h3 {
  border-bottom: 1px dotted;
  padding-bottom: 1.6rem;
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 3.8rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}
.tech_head p {
  letter-spacing: 0.05em;
  line-height: 1.522;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
}

.tech_points {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  background: #4e4b4b;
  color: #fefaf4;
}

.tech_points_head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.7rem;
  padding-top: 7.1rem;
}
.tech_points_head span {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 3.2rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}
.tech_points_head strong {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 4.8rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
}

.tech_points_image {
  width: 30.6rem;
  margin-top: 5rem;
}

.tech_points_text {
  padding-top: 5.9rem;
  letter-spacing: 0.05em;
  line-height: 1.539;
  font-size: 2.6rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_points_text > p {
  font: inherit;
}
.tech_points_text > p:first-of-type {
  margin-top: -0.269em;
}
.tech_points_text > p:last-of-type {
  margin-bottom: -0.269em;
}
.tech_points_text {
  font-weight: 500;
  text-align: center;
}

.tech_points_arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  fill: #fefaf4;
  margin-top: 7.1rem;
  padding-bottom: 5.6rem;
  cursor: pointer;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_points_arrow span {
  line-height: 1;
  font-size: 2.2rem;
  font-weight: 500;
}
.tech_points_arrow svg {
  width: 2.3rem;
  height: 1.4rem;
}

.tech_points_accordion {
  width: 100%;
}

.tech_acc_block {
  border-top: 1px solid #838181;
  padding: 7rem 6.5rem 2.8rem;
}
.tech_acc_block .tech_points_arrow {
  gap: 0.8rem;
  margin-top: 8.3rem;
  padding-bottom: 0;
}
.tech_acc_block .tech_points_arrow svg {
  scale: 1 -1;
}

.tech_acc_head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.3rem;
}
.tech_acc_head h4 {
  display: flex;
  justify-content: baseline;
  align-items: center;
  background: #fefaf4;
  border-radius: 7.6rem;
  height: 7.6rem;
  padding: 0 3.5rem;
  line-height: 1;
  font-size: 2.8rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
  color: #4e4b4b;
}
.tech_acc_head p {
  letter-spacing: -0.01em;
  line-height: 1.286;
  font-size: 3.5rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
  text-align: center;
  white-space: nowrap;
}
.tech_acc_head p em {
  display: inline-block;
  line-height: 1;
  font-size: 0.7em;
  font-style: normal;
  vertical-align: super;
  translate: 0 20%;
}

.tech_acc_images {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.tech_acc_images  p {
  width: 100%;
  font-size: 2rem;
  text-align: right;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_acc_images.pos1 {
  margin-top: 5.6rem;
}
.tech_acc_images.pos1 .tech_acc_image {
  width: 49.4rem;
}
.tech_acc_images.pos1 .tech_acc_lead {
  padding-top: 7.8rem;
}
.tech_acc_images.pos1 .tech_acc_lead::before {
  content: "";
  position: absolute;
  border-left: 2px dotted;
  width: 0;
  height: 2.4rem;
  left: 50%;
  top: 3.1rem;
  translate: -50% 0;
}
.tech_acc_images.pos1 + .tech_acc_head {
  padding-top: 8.4rem;
}
.tech_acc_images.pos2 {
  margin-top: 6.4rem;
  margin-bottom: 4.5rem;
}
.tech_acc_images.pos2 .tech_acc_image {
  width: 54.7rem;
}
.tech_acc_images.pos3 {
  margin-top: 4.2rem;
  margin-bottom: 4.5rem;
}
.tech_acc_images.pos3 .tech_acc_image {
  width: 54.4rem;
}
.tech_acc_images.pos4 {
  margin-top: 6.5rem;
}
.tech_acc_images.pos4 .tech_acc_image {
  width: 54.6rem;
}
.tech_acc_images.pos4 > p {
  margin-top: 1.6rem;
}

.tech_acc_lead {
  position: relative;
  line-height: 1.539;
  font-size: 2.6rem;
}
.tech_acc_lead > p {
  font: inherit;
}
.tech_acc_lead > p:first-of-type {
  margin-top: -0.269em;
}
.tech_acc_lead > p:last-of-type {
  margin-bottom: -0.269em;
}
.tech_acc_lead {
  text-align: center;
}
.tech_acc_lead strong {
  letter-spacing: 0.05em;
  font-size: 1.6em;
  font-weight: 500;
}

.tech_acc_text {
  padding-top: 4.2rem;
  letter-spacing: 0.05em;
  line-height: 1.667;
  font-size: 2.4rem;
}
.tech_acc_text > p {
  font: inherit;
}
.tech_acc_text > p:first-of-type {
  margin-top: -0.333em;
}
.tech_acc_text > p:last-of-type {
  margin-bottom: -0.333em;
}
.tech_acc_text {
  font-family: YakuHanJP, "Zen Kaku Gothic New", sans-serif;
  text-align: justify;
}
.tech_acc_text em {
  display: inline-block;
  line-height: 1;
  font-size: 0.9em;
  font-style: normal;
  vertical-align: super;
  translate: 0 30%;
}

.tech_acc_note {
  letter-spacing: 0.01em;
  line-height: 1.6;
  font-size: 2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_acc_note > li {
  font: inherit;
}
.tech_acc_note > li:first-of-type {
  margin-top: -0.3em;
}
.tech_acc_note > li:last-of-type {
  margin-bottom: -0.3em;
}
.tech_acc_note  li {
  display: flex;
  column-gap: 1em;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_acc_note  li i {
  flex-shrink: 0;
  min-width: 1.584em;
  font-style: normal;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_acc_note  li p {
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.tech_acc_note + .tech_acc_head {
  padding-top: 8.4rem;
}

.tech_acc_kome {
  letter-spacing: 0.01em;
  line-height: 1.6;
  font-size: 2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.tech_acc_kome > li {
  font: inherit;
}
.tech_acc_kome > li:first-of-type {
  margin-top: -0.3em;
}
.tech_acc_kome > li:last-of-type {
  margin-bottom: -0.3em;
}
.tech_acc_kome {
  text-align: justify;
}
.tech_acc_kome + .tech_acc_head {
  padding-top: 8.4rem;
}

.tech_bottom {
  position: relative;
  background-image: url(../img/tech_bottom_bg.webp);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: 45rem auto;
  margin: -15.5rem -2.5rem 0;
  padding: 31.8rem 7rem 0;
}

.tech_bottom_line {
  position: absolute;
  width: 0.19rem;
  height: 6.4rem;
  inset: 22.4rem 0 auto;
  margin: 0 auto;
}
.tech_bottom_line > div {
  position: absolute;
  border-left: 0.19rem dotted;
  width: 0;
  inset: 0;
  margin: 0 auto;
}
.tech_bottom_line::before {
  content: "";
  position: absolute;
  border-left: 0.19rem solid;
  width: 0;
  inset: 0;
  margin: 0 auto;
  transform: scaleY(0);
}
.tech_bottom_line::after {
  content: "";
  position: absolute;
  border-left: 0.19rem solid;
  width: 0;
  inset: 0;
  margin: 0 auto;
  opacity: 0;
}
.tech_bottom.is-animated .tech_bottom_line::before {
  animation: lineInnerBefore 0.9s linear 0.5s 1;
}
.tech_bottom.is-animated .tech_bottom_line::after {
  animation: lineInnerAfter 2.5s cubic-bezier(0.71, 0.165, 0.185, 1) 1.4s infinite;
}

.tech_lead {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.2rem;
  position: relative;
  letter-spacing: -0.02em;
  line-height: 1.479;
  font-size: 4.6rem;
  font-family: "Zen Old Mincho", serif;
  white-space: nowrap;
  color: #4e4b4b;
}
.tech_lead > span {
  position: relative;
  opacity: 0;
  transition: opacity 0.35s linear 1.8s;
}
.tech_lead > span::before {
  content: "";
  position: absolute;
  border-bottom: 0.19rem solid;
  inset: auto -0.05em 0;

}
.tech_lead > span:nth-of-type(1)::before {
  right: 0.45em;
}
.tech_lead .ast {
  display: inline-block;
  font-family: "Noto Serif JP", serif;
  translate: 0 10%;
}
.tech_bottom.is-animated .tech_lead span {
  opacity: 1;
}

.tech_note {
  padding-top: 3.9rem;
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 2rem;
  opacity: 0;
  transition: opacity 0.7s linear 2.15s;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}
.tech_bottom.is-animated .tech_note {
  opacity: 1;
}

.awards_section {
  padding: 15rem 0 14.7rem;
}

.awards_head {
  position: relative;
  padding: 0 8.5rem;
  color: #4e4b4b;
}
.awards_head h2 {
  position: absolute;
  width: 2rem;
  left: 2rem;
  top: 0.3rem;
}
.awards_head p {
  letter-spacing: 0.05em;
  line-height: 1.522;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
}

.awards_image {
  margin-top: 5.4rem;
}

.howto_section {
  border-top: 1px solid #4e4b4b;
  padding: 15.2rem 6.5rem 12rem;
}

.howto_head {
  position: relative;
  padding: 0 2rem;
  color: #4e4b4b;
}
.howto_head h2 {
  position: absolute;
  width: 2rem;
  left: -4.5rem;
  top: -0.8rem;
}
.howto_head p {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
}

.howto_image {
  padding-top: 7.6rem;
}

.howto_note {
  padding-top: 3.7rem;
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 2rem;
}

.howto_steps {
  display: flex;
  flex-direction: column;
  gap: 9rem;
  padding-top: 6rem;
}

.howto_step {
  display: grid;
  align-items: center;
  gap: 0 5.5rem;
}

.howto_step_index {
  grid-column: 1/3;
  border-bottom: 1px solid;
  margin-bottom: 6rem;
  padding-bottom: 2.6rem;
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 3.2rem;
  font-weight: 500;
  font-family: "Zen Old Mincho", serif;
  color: #4e4b4b;
}

.howto_step_image {
  grid-row: 2/4;
  text-align: center;
}
.howto_step_image.wid1 img {
  width: 20rem;
}
.howto_step_image.wid2 img {
  width: 17.8rem;
}
.howto_step_image.wid3 {
  width: 19.8rem;
}

.howto_step_lead {
  align-self: flex-end;
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 3.4rem;
  font-weight: 500;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;

}

.howto_step_text {
  align-self: flex-start;
  padding-top: 3.8rem;
  line-height: 1.75;
  font-size: 2.4rem;
  color: #4e4b4b;
}
.howto_step_text > p {
  font: inherit;
}
.howto_step_text > p:first-of-type {
  margin-top: -0.375em;
}
.howto_step_text > p:last-of-type {
  margin-bottom: -0.375em;
}
.howto_step_text {
  font-family: YakuHanJP, "Zen Kaku Gothic New", sans-serif;
  text-align: justify;
}

.howto_details {
  display: flex;
  flex-direction: column;
  padding-top: 18.4rem;
}
.howto_details > li {
  border-top: 1px solid;
  padding: 1.8rem 0;
}

.howto_detail_head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 1.4rem 4rem 0;
  line-height: 1;
  font-size: 2.8rem;
  font-weight: 500;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;

}
.howto_detail_head svg {
  fill: #4e4b4b;
  width: 1.8rem;
  height: 1.1rem;
}
.howto_detail_head.is-opened svg {
  scale: 1 -1;
}

.howto_detail_block {
  padding: 1.8rem 0 3.8rem;
}

.howto_detail_text {
  line-height: 1.75;
  font-size: 2rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;

}
.howto_detail_text > p {
  font: inherit;
}
.howto_detail_text > p:first-of-type {
  margin-top: -0.375em;
}
.howto_detail_text > p:last-of-type {
  margin-bottom: -0.375em;
}
.howto_detail_text {
  text-align: justify;
}

.buy_section {
  border-top: 1px solid #4e4b4b;
  padding: 14.3rem 0 23.9rem;
}

.buy_head {
  position: relative;
  padding: 0 8.5rem;
}
.buy_head h2 {
  position: absolute;
  width: 2rem;
  left: 2rem;
  top: -0.9rem;
}
.buy_head p {
  letter-spacing: 0.05em;
  line-height: 1;
  font-size: 4.6rem;
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
  color: #4e4b4b;
}

.buy_prod_name {
  padding-top: 13.7rem;
  line-height: 1.5;
  font-size: 3.6rem;
  color: #4e4b4b;
}
.buy_prod_name > p {
  font: inherit;
}
.buy_prod_name > p:first-of-type {
  margin-top: -0.25em;
}
.buy_prod_name > p:last-of-type {
  margin-bottom: -0.25em;
}
.buy_prod_name {
  font-weight: 600;
  font-family: "Zen Old Mincho", serif;
  text-align: center;
}

.buy_prod_image {
  padding-top: 12.7rem;
}

.buy_sub {
  padding-top: 7.8rem;
  line-height: 1;
  font-size: 3.2rem;
  font-weight: 500;
  text-align: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;

}

.buy_buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3.5rem;
  padding-top: 3.9rem;
}

.buy_button {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  border-radius: 9rem;
  width: 62rem;
  height: 9rem;
  letter-spacing: 0.03em;
  line-height: 1;
  font-size: 2.8rem;
  font-weight: 500;
  fill: #fff;
  color: #fff;
  transition: opacity 0.6s ease;
  font-family: "Zen Kaku Gothic New", sans-serif;
}
.buy_button svg {
  position: absolute;
  width: 2.3rem;
  height: 2.3rem;
  right: 3.9rem;
}
.buy_button.col1 {
  background: #7a7879;
}
.buy_button.col2 {
  background: #d76b5e;
}
.buy_button.col3 {
  background: #f2a51b;
}
.buy_button.col4 {
  background: #00b0a0;
}
.buy_button:hover {
  opacity: 0.6;
}

.buy_text {
  padding-top: 4.9rem;
  line-height: 1.75;
  font-size: 2.4rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}
.buy_text > p {
  font: inherit;
}
.buy_text > p:first-of-type {
  margin-top: -0.375em;
}
.buy_text > p:last-of-type {
  margin-bottom: -0.375em;
}
.buy_text {
  font-weight: 500;
  text-align: center;
}

.buy_note {
  padding-top: 2.8rem;
  line-height: 1;
  font-size: 2rem;
  font-weight: 500;
  text-align: center;
  font-family: "Zen Kaku Gothic New", sans-serif;
  color: #4e4b4b;
}

.footer_outer {
  background: #3b3f42;
  width: 100%;
  padding: 10rem 4rem 7rem;
}

.footer_sns {
  display: flex;
  align-items: center;
  gap: 5rem;
}
.footer_sns > li {
  height: 4rem;
}
.footer_sns > li a {
  display: block;
  height: 100%;
}

.footer_links {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 4rem;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.footer_links a {
  font-size: 2.4rem;
  color: #fff;
}

.footer_copyright {
  margin-top: 8rem;
  line-height: 1;
  font-size: 2rem;
  text-align: center;
  color: #fff;
  font-family: "Zen Kaku Gothic New", sans-serif;
}

.fixed_button {
  position: fixed;
  width: 34rem;
  right: 0;
  bottom: 0;
  opacity: 0;
  filter: blur(20px);
  will-change: filter;
  transform: translateY(2rem);
  transition: opacity 0.7s ease, filter 0.7s ease 0.2s, transform 0.7s ease 0.2s;
}
@media (min-width: 641px) {
  .fixed_button {
    width: 27.2rem;
    right: calc(50vw - 375px);
  }
}
.fixed_button img {
  translate: 3.236% 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
}
.fixed_button.is-show {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}
.fixed_button:hover img {
  opacity: 0.6;
}

.mp4_dialog {
  position: fixed;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s;
}
.mp4_dialog.is-opened {
  opacity: 1;
}
.mp4_dialog:not(.is-opened) {
  pointer-events: none;
}

.mp4_dialog_bg {
  position: fixed;
  background: rgba(26, 26, 26, 0.35);
  inset: 0;
}

.mp4_dialog_frame {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.8rem;
  position: relative;
  width: 55rem;
  height: 100%;
  margin: 0 auto;
  padding: 1rem 0;
}
.mp4_dialog_frame figure {
  width: 100%;
}
.mp4_dialog_frame figure video {
  width: 100%;
}

.mp4_dialog_close {
  position: relative;
  width: 16%;
  margin: 0 0 0 auto;
}