@charset "UTF-8";
body {
  margin: 0;
}

.refa-column {
  color: #000000;
  font-family: "Noto Sans JP", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
  font-size: 13px;
  line-height: 1.6;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}
@media screen and (min-width: 768px) {
  .refa-column {
    font-size: 14px;
  }
}
.refa-column *,
.refa-column *::before,
.refa-column *::after {
  box-sizing: border-box;
}
.refa-column :where(h1, h2, h3, h4, h5, p, figure, figcaption, ul, ol, dl, dd, nav) {
  margin: 0;
  padding: 0;
}
.refa-column :where(ul, ol) {
  list-style: none;
}
.refa-column :where(img) {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
.refa-column :where(a) {
  color: inherit;
  text-decoration: none;
}
.refa-column a {
  transition: opacity 0.3s ease;
}
@media screen and (min-width: 768px) {
  .refa-column a:hover {
    opacity: 0.7;
  }
}
.refa-column :where(button) {
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.u-pc-only {
  display: none;
}
@media screen and (min-width: 768px) {
  .u-pc-only {
    display: revert;
  }
}

@media screen and (min-width: 768px) {
  .u-sp-only {
    display: none;
  }
}

.c-inner {
  width: 100%;
  padding-left: 16px;
  padding-right: 16px;
}
@media screen and (min-width: 768px) {
  .c-inner {
    max-width: 830px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0;
    padding-right: 0;
  }
}
@media screen and (min-width: 768px) and (max-width: 830px) {
  .c-inner {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.c-sub-title {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}

.c-text {
  font-size: 13px;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .c-text {
    font-size: 14px;
  }
}

.c-note {
  display: block;
  font-size: 11px;
  line-height: 1.7;
}
@media screen and (min-width: 768px) {
  .c-note {
    font-size: 12px;
  }
}

.c-point-title {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}
.c-point-title__strong {
  font-size: 16px;
  font-weight: 500;
}

.c-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 5px 12px;
  background: #4a4a4a;
  color: #ffffff;
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
}
@media screen and (min-width: 768px) {
  .c-badge {
    min-height: 30px;
    padding: 6px 20px;
    font-size: 12px;
  }
}

.c-step-head {
  display: flex;
  align-items: flex-end;
  margin-left: -16px;
  margin-right: -16px;
  padding: 0 16px 12px;
  border-bottom: 1px solid #4a4a4a;
  color: #4a4a4a;
}
@media screen and (min-width: 768px) {
  .c-step-head {
    margin-left: 0;
    margin-right: 0;
    padding-left: 0;
    padding-right: 0;
  }
}
.c-step-head__label-en {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
}
.c-step-head__num {
  margin-left: 20px;
  font-size: 48px;
  font-weight: 100;
  line-height: 0.85;
}
@media screen and (min-width: 768px) {
  .c-step-head__num {
    font-size: 72px;
  }
}
.c-step-head__label {
  margin-left: auto;
  font-size: 14px;
  line-height: 1;
}
.c-step-head--band {
  width: 100%;
  align-items: center;
  margin-left: 0;
  margin-right: 0;
  padding: 0;
  border-bottom: 0;
  color: inherit;
}

.c-tips {
  position: relative;
  margin-left: -16px;
  margin-right: -16px;
  padding: 48px 40px;
  background: #ededed;
}
@media screen and (min-width: 768px) {
  .c-tips {
    max-width: 710px;
    margin-left: auto;
    margin-right: auto;
    padding: 56px 40px;
  }
}
.c-tips::before, .c-tips::after {
  content: "";
  position: absolute;
  background-repeat: no-repeat;
  background-size: contain;
  pointer-events: none;
}
.c-tips::before {
  top: -13px;
  left: 0;
  width: 64px;
  height: 88px;
  background-image: url("../img/straight-iron-pro/parts/tips_deco_tl_sp.png");
}
@media screen and (min-width: 768px) {
  .c-tips::before {
    top: -20px;
    left: -23px;
    width: 89px;
    background-image: url("../img/straight-iron-pro/parts/tips_deco_tl_pc.png");
  }
}
.c-tips::after {
  right: 0;
  bottom: -16px;
  width: 47px;
  height: 88px;
  background-image: url("../img/straight-iron-pro/parts/tips_deco_br_sp.png");
}
@media screen and (min-width: 768px) {
  .c-tips::after {
    right: -29px;
    bottom: -18px;
    width: 88px;
    background-image: url("../img/straight-iron-pro/parts/tips_deco_br_pc.png");
  }
}
.c-tips__badge {
  position: absolute;
  top: -4px;
  right: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 28px;
  background: #ba0020;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .c-tips__badge {
    right: 30px;
    width: 70px;
    height: 36px;
    font-size: 15px;
  }
}
.c-tips__title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}
.c-tips__text {
  margin-top: 16px;
  font-size: 12px;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .c-tips__text {
    margin-top: 24px;
    font-size: 14px;
  }
}
.c-tips__text strong {
  font-weight: 700;
}
.c-tips--illust {
  --tips-illust-center: 62px;
  --tips-illust-shift: 0px;
  --tips-illust-w: 117px;
  --tips-illust-right: 39px;
}
.c-tips--illust .c-tips__illust {
  position: absolute;
  top: calc(var(--tips-illust-center) + var(--tips-illust-shift));
  right: var(--tips-illust-right);
  width: var(--tips-illust-w);
  margin: 0;
  transform: translateY(-50%);
}
.c-tips--illust:has(.c-tips__title br) {
  --tips-illust-center: 75px;
}
.c-tips--illust .c-tips__badge {
  z-index: 1;
}
.c-tips--illust .c-tips__title {
  min-height: 77px;
}
@media screen and (min-width: 768px) {
  .c-tips--illust .c-tips__body {
    width: 410px;
  }
  .c-tips--illust .c-tips__title {
    min-height: 0;
  }
  .c-tips--illust .c-tips__illust {
    top: 52px;
    right: 35px;
    width: 196px;
    transform: none;
  }
}
.c-tips__illust-picture {
  display: block;
}
.c-tips--illust-carbon {
  --tips-illust-w: 138px;
  --tips-illust-right: 24px;
  --tips-illust-shift: -4.3px;
}
.c-tips--illust-finger {
  --tips-illust-shift: 8.4px;
}
.c-tips--illust-wide .c-tips__illust {
  width: 100%;
  margin: 40px auto 0;
}
@media screen and (min-width: 768px) {
  .c-tips--illust-wide .c-tips__illust {
    margin-top: 68px;
    width: 502px;
    max-width: 100%;
  }
}

.c-badge-point {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 106px;
  height: 32px;
  margin-left: 12px;
  border-radius: 8px;
  background: #ba0020;
  color: #ffffff;
  vertical-align: middle;
}
.c-badge-point__icon {
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 8px 6px 0;
  border-color: transparent #ba0020 transparent transparent;
}
.c-badge-point__text {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.c-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 370px;
  min-height: 70px;
  margin: 0 auto;
  border: 1px solid #000000;
  background: #ffffff;
}
.c-btn, .c-btn:link, .c-btn:visited, .c-btn:hover {
  color: #000000;
}
.c-btn {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .c-btn {
    width: 440px;
    max-width: none;
    min-height: 80px;
    font-size: 21px;
  }
}

.c-photo-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media screen and (min-width: 768px) {
  .c-photo-pair {
    gap: 24px;
  }
}
.c-photo-pair__item {
  position: relative;
  margin: 0;
}
.c-photo-pair__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .c-photo-pair__img {
    aspect-ratio: var(--ar-pc);
  }
}
.c-photo-pair__badge {
  position: absolute;
  left: 0;
  bottom: 0;
}

.c-photo-wide {
  position: relative;
  margin: 0;
}
.c-photo-wide__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .c-photo-wide__img {
    aspect-ratio: var(--ar-pc);
  }
}

.c-accent {
  color: #ba0020;
}

.guide-breadcrumb {
  margin-top: 0;
}
@media only screen and (min-width: 767px) {
  .guide-breadcrumb {
    margin-top: -30px;
  }
}
@media only screen and (min-width: 960px) {
  .guide-breadcrumb {
    margin-top: -80px;
  }
}
.guide-breadcrumb__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
}
@media screen and (min-width: 768px) {
  .guide-breadcrumb__inner {
    padding: 0 20px;
  }
}
.guide-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  line-height: 1.6;
  color: #444442;
}
.guide-breadcrumb__item::after {
  content: "／";
  margin: 0 0.5em;
}
.guide-breadcrumb__item:last-child::after {
  content: none;
}
.guide-breadcrumb__link, .guide-breadcrumb__link:link, .guide-breadcrumb__link:visited, .guide-breadcrumb__link:hover {
  color: #444442;
}
.guide-breadcrumb__current {
  color: #000000;
}

.guide-mv {
  position: relative;
  margin-top: 18px;
}
@media screen and (min-width: 768px) {
  .guide-mv {
    margin-top: 21px;
  }
}
.guide-mv__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 400/500;
}
@media screen and (min-width: 768px) {
  .guide-mv__media {
    aspect-ratio: 1500/751;
  }
}
.guide-mv__picture {
  display: block;
  width: 100%;
  height: 100%;
}
.guide-mv__bg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.guide-mv__video {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.guide-mv__video-media {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.guide-mv__body {
  position: absolute;
  z-index: 1;
  left: 4.5%;
  top: 69.8%;
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .guide-mv__body {
    left: 14.4%;
    top: 35.1531291611%;
  }
}
.guide-mv__title {
  font-size: 6vw;
  font-weight: 400;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-mv__title {
    font-size: min(3.3333333333vw, 50px);
  }
}
.guide-mv__en {
  margin-top: 1.25vw;
  font-size: 4vw;
  font-weight: 400;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-mv__en {
    margin-top: min(4vw, 60px);
    font-size: min(0.9333333333vw, 14px);
    font-weight: 500;
  }
}
.guide-mv__product {
  margin-top: 2.5vw;
  font-size: 4vw;
  font-weight: 700;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-mv__product {
    margin-top: min(0.7333333333vw, 11px);
    font-size: min(1.0666666667vw, 16px);
  }
}
.guide-mv__movie {
  position: absolute;
  z-index: 1;
  left: 78.4666666667%;
  top: 82.689747004%;
  width: 18.7333333333%;
}

.page-guide--refa-straight-iron-pro .c-tips--illust .c-tips__illust {
  top: 20px;
  right: 20px;
  width: 134px;
  transform: none;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .c-tips--illust .c-tips__illust {
    top: 70px;
    right: 30px;
    width: 196px;
  }
}
.page-guide--refa-straight-iron-pro .c-tips--illust .c-tips__title {
  min-height: 0;
}
.page-guide--refa-straight-iron-pro .guide-intro__title {
  font-size: 20px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-intro__title {
    font-size: 28px;
  }
}
.page-guide--refa-straight-iron-pro .c-tips--illust .c-tips__badge {
  z-index: auto;
}
.page-guide--refa-straight-iron-pro .guide-step {
  padding-top: 24px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-step {
    padding-top: 20px;
  }
}
.page-guide--refa-straight-iron-pro .guide-step--02 {
  padding-top: 56px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-step--02 {
    padding-top: 64px;
  }
}
.page-guide--refa-straight-iron-pro .guide-step__block {
  margin-top: 32px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-step__block {
    margin-top: 40px;
  }
}
.page-guide--refa-straight-iron-pro .guide-step__block--tips {
  margin-top: 56px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-step__block--tips {
    margin-top: 60px;
  }
}
.page-guide--refa-straight-iron-pro .guide-block {
  margin-top: 20px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-block {
    margin-top: 30px;
  }
}
.page-guide--refa-straight-iron-pro .guide-photo-wide--s02-4 {
  margin-top: 48px;
}
@media screen and (min-width: 768px) {
  .page-guide--refa-straight-iron-pro .guide-photo-wide--s02-4 {
    margin-top: 64px;
  }
}

.guide-step__head--setup .c-step-head__label-en {
  font-size: 18px;
}
@media screen and (min-width: 768px) {
  .guide-step__head--setup .c-step-head__label-en {
    font-size: 24px;
  }
}

.guide-movie-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  aspect-ratio: 281/77;
  background: url("../img/straight-iron-pro/parts/btn_movie_sp.png") no-repeat center/contain;
}
.guide-movie-btn, .guide-movie-btn:link, .guide-movie-btn:visited, .guide-movie-btn:hover {
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .guide-movie-btn {
    background-image: url("../img/straight-iron-pro/parts/btn_movie_pc.png");
  }
}
.guide-movie-btn__en {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-movie-btn__en {
    font-size: min(1.2vw, 18px);
  }
}
.guide-movie-btn__ja {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-movie-btn__ja {
    font-size: min(1.0666666667vw, 16px);
  }
}

.guide-intro {
  background: linear-gradient(180deg, rgb(255, 255, 255) 56%, rgb(245, 245, 245) 100%);
  padding: 41px 16px 50px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .guide-intro {
    padding: 50px 0 60px;
  }
}
.guide-intro__title {
  font-size: 19px;
  font-weight: 400;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .guide-intro__title {
    font-size: 28px;
  }
}
.guide-intro__title-phrase {
  display: inline-block;
}
.guide-intro__products {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 70px;
  margin-top: 60px;
}
@media screen and (min-width: 768px) {
  .guide-intro__products {
    gap: 90px;
    margin-top: 90px;
  }
}
.guide-intro__product-img {
  display: block;
  width: auto;
  height: 260px;
}
@media screen and (min-width: 768px) {
  .guide-intro__product-img {
    height: 320px;
  }
}
.guide-intro__lead {
  margin-top: 40px;
  font-size: 13px;
  line-height: 1.4;
}
@media screen and (min-width: 768px) {
  .guide-intro__lead {
    margin-top: 60px;
    font-size: 16px;
  }
}

.guide-step {
  padding-top: 56px;
}
@media screen and (min-width: 768px) {
  .guide-step {
    padding-top: 80px;
  }
}
.guide-step__band {
  background: #414141;
  color: #ffffff;
}
.guide-step__band-inner {
  display: flex;
  align-items: center;
  height: 72px;
  padding: 0 30px;
}
@media screen and (min-width: 768px) {
  .guide-step__band-inner {
    height: 145px;
    max-width: 830px;
    margin: 0 auto;
    padding: 0;
  }
}
.guide-step__block {
  margin-top: 32px;
}
@media screen and (min-width: 768px) {
  .guide-step__block {
    margin-top: 40px;
  }
}
.guide-step__block--tips {
  margin-top: 56px;
}
@media screen and (min-width: 768px) {
  .guide-step__block--tips {
    margin-top: 60px;
  }
}

.guide-photo-row {
  display: flex;
  gap: 6px;
}
@media screen and (min-width: 768px) {
  .guide-photo-row {
    gap: 14px;
    max-width: 623px;
    margin-left: auto;
    margin-right: auto;
  }
}
.guide-photo-row__item {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
}
.guide-photo-row__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .guide-photo-row__img {
    aspect-ratio: var(--ar-pc);
  }
}

.guide-block {
  margin-top: 16px;
}
@media screen and (min-width: 768px) {
  .guide-block {
    margin-top: 24px;
  }
}
.guide-block--band {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin-top: 34px;
  padding: 8px 16px;
  background: #414141;
  color: #ffffff;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .guide-block--band {
    min-height: 73px;
    margin-top: 53px;
    padding: 8px 24px;
  }
}
.guide-block--band + .guide-step__block {
  margin-top: 14px;
}
@media screen and (min-width: 768px) {
  .guide-block--band + .guide-step__block {
    margin-top: 33px;
  }
}
.guide-block__text {
  margin-top: 16px;
}

.guide-block__title--s02-3.c-point-title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.guide-block__title-sub {
  display: inline-block;
  margin-left: 16px;
  font-size: 12px;
}
@media screen and (min-width: 768px) {
  .guide-block__title-sub {
    margin-left: 4px;
    font-size: 14px;
  }
}

.guide-block__badge {
  margin: 0 0 0 1.5em;
}

[class*=guide-block__text--s02-] {
  margin-top: 10px;
}

.guide-arrange-bar {
  display: flex;
  align-items: center;
  gap: 40px;
  height: 75px;
  margin: 32px -16px 0;
  padding-left: 28px;
  background: url("../img/straight-iron-pro/parts/arrangement_bar_sp.png") no-repeat center/cover;
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .guide-arrange-bar {
    gap: 70px;
    margin: 40px 0 0;
    padding-left: 240px;
    background-image: url("../img/straight-iron-pro/parts/arrangement_bar_pc.png");
  }
}
.guide-arrange-bar__en {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}
.guide-arrange-bar__ja {
  font-size: 14px;
  line-height: 1.2;
}

.guide-photo-label {
  position: absolute;
}
.guide-photo-label__img {
  display: block;
  width: 100%;
  height: auto;
}

.guide-cta {
  padding: 68px 16px 0;
}
@media screen and (min-width: 768px) {
  .guide-cta {
    padding: 120px 0 0;
  }
}

.guide-movie {
  position: relative;
  margin-top: 49px;
}
@media screen and (min-width: 768px) {
  .guide-movie {
    margin-top: 120px;
  }
}
.guide-movie__bg {
  display: block;
  width: 100%;
  height: auto;
}
.guide-movie__body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #ffffff;
  padding-top: 9.75%;
}
@media screen and (min-width: 768px) {
  .guide-movie__body {
    padding-top: 4.6666666667%;
  }
}
.guide-movie__en {
  font-size: 6vw;
  font-weight: 500;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-movie__en {
    font-size: min(2.4vw, 36px);
  }
}
.guide-movie__ja {
  margin-top: 2%;
  font-size: 4vw;
  font-weight: 500;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .guide-movie__ja {
    margin-top: 0.7333333333%;
    font-size: min(1.4vw, 21px);
  }
}
.guide-movie__thumb {
  position: relative;
  width: 91.25%;
  margin: 9% auto 0;
}
@media screen and (min-width: 768px) {
  .guide-movie__thumb {
    width: 55%;
    margin-top: 3.1333333333%;
  }
}
.guide-movie__thumb-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 825/465;
}
.guide-movie__play {
  position: absolute;
  top: 50%;
  left: 50%;
  display: block;
  width: 11.7808219178%;
  transform: translate(-50%, -50%);
}
@media screen and (min-width: 768px) {
  .guide-movie__play {
    width: 10.0606060606%;
  }
}
.guide-movie__play-circle {
  display: block;
  width: 100%;
  height: auto;
}
.guide-movie__play-icon {
  position: absolute;
  top: 50%;
  left: 54%;
  width: 22.8915662651%;
  aspect-ratio: 19/22;
  background: #4a4a4a;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translate(-50%, -50%);
}
.guide-movie__btn-sp {
  position: fixed;
  z-index: 90;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(10px + env(safe-area-inset-bottom));
  width: 281px;
}
.guide-movie__btn-sp .guide-movie-btn {
  aspect-ratio: 281/60;
  background: #231815;
  border-radius: 999px;
}

@media screen and (max-width: 767px) {
  .cmn_body.has-fixed-movie-btn {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }
}
.maint-breadcrumb {
  margin-top: 0;
}
@media only screen and (min-width: 767px) {
  .maint-breadcrumb {
    margin-top: -30px;
  }
}
@media only screen and (min-width: 960px) {
  .maint-breadcrumb {
    margin-top: -80px;
  }
}
.maint-breadcrumb__inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
}
@media screen and (min-width: 768px) {
  .maint-breadcrumb__inner {
    padding: 0 20px;
  }
}
.maint-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  line-height: 1.6;
  color: #444442;
}
.maint-breadcrumb__item::after {
  content: "／";
  margin: 0 0.5em;
}
.maint-breadcrumb__item:last-child::after {
  content: none;
}
.maint-breadcrumb__link, .maint-breadcrumb__link:link, .maint-breadcrumb__link:visited, .maint-breadcrumb__link:hover {
  color: #444442;
}
.maint-breadcrumb__current {
  color: #000000;
}

.maint-mv {
  position: relative;
  margin-top: 17px;
}
@media screen and (min-width: 768px) {
  .maint-mv {
    margin-top: 20px;
  }
}
.maint-mv__media {
  position: relative;
  overflow: hidden;
}
.maint-mv__bg {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .maint-mv__bg {
    aspect-ratio: var(--ar-pc);
  }
}
.maint-mv__video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  aspect-ratio: 16/9;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.8s ease;
  width: auto;
  height: 100%;
}
.maint-mv__video.is-ready {
  opacity: 1;
}
@media screen and (min-width: 768px) {
  .maint-mv__video {
    width: 100%;
    height: auto;
  }
}
.maint-mv__video-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.maint-mv__body {
  position: absolute;
  left: 4.25%;
  bottom: 8.6486486486%;
  color: #1e1e1e;
}
@media screen and (min-width: 768px) {
  .maint-mv__body {
    left: 13.9333333333%;
    bottom: 7.96812749%;
  }
}
.maint-mv__title {
  font-size: 4.5vw;
  font-weight: 500;
  line-height: 1.25;
}
@media screen and (min-width: 768px) {
  .maint-mv__title {
    font-size: min(2.6666666667vw, 40px);
    line-height: 1.45;
  }
}
.maint-mv__product {
  font-size: 3.75vw;
  font-weight: 500;
  line-height: 1.25;
}
@media screen and (min-width: 768px) {
  .maint-mv__product {
    font-size: min(2vw, 30px);
    line-height: 1.45;
  }
}

.maint-intro {
  margin-top: 44px;
  text-align: center;
}
@media screen and (min-width: 768px) {
  .maint-intro {
    margin-top: 52px;
  }
}
.maint-intro__title {
  font-size: 20px;
  font-weight: 400;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .maint-intro__title {
    font-size: 28px;
  }
}
.maint-intro__lead {
  margin-top: 32px;
  font-size: 14px;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .maint-intro__lead {
    margin-top: 51px;
    font-size: 16px;
  }
}

.maint-points {
  margin-top: 50px;
}
@media screen and (min-width: 768px) {
  .maint-points {
    margin-top: 59px;
  }
}
.maint-points__band {
  display: flex;
  align-items: center;
  height: 75px;
  background: #414141;
  color: #ffffff;
}
@media screen and (min-width: 768px) {
  .maint-points__band {
    height: 110px;
  }
}
.maint-points__band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  padding: 0 33px;
}
@media screen and (min-width: 768px) {
  .maint-points__band-inner {
    justify-content: center;
    gap: 43px;
    max-width: none;
    padding: 0 20px;
  }
}
.maint-points__band-en {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}
.maint-points__band-ja {
  font-size: 14px;
  line-height: 1;
}
.maint-points__body {
  padding: 8px 8px 16px;
  background: #696969;
}
@media screen and (min-width: 768px) {
  .maint-points__body {
    padding: 14px 0 24px;
  }
}
.maint-points__list {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 5px;
}
@media screen and (min-width: 768px) {
  .maint-points__list {
    gap: 10px;
  }
}
.maint-points__item {
  display: flex;
  flex: 1 1 0;
  max-width: 124px;
}
@media screen and (min-width: 768px) {
  .maint-points__item {
    flex: 0 0 184px;
    max-width: none;
  }
}
.maint-points__card {
  display: block;
  position: relative;
  width: 100%;
  padding-bottom: 29px;
  background: #f2f3f3;
  text-align: center;
}
.maint-points__card, .maint-points__card:link, .maint-points__card:visited, .maint-points__card:hover {
  text-decoration: none;
}
@media screen and (min-width: 768px) {
  .maint-points__card {
    padding-bottom: 49px;
  }
}
.maint-points__card::after {
  content: "";
  position: absolute;
  top: calc(100% - 3px);
  left: 50%;
  width: 16px;
  height: 13px;
  background: #f2f3f3;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform: translateX(-50%);
}
@media screen and (min-width: 768px) {
  .maint-points__card::after {
    top: calc(100% - 4px);
    width: 22px;
    height: 19px;
  }
}
.maint-points__icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 75px;
}
@media screen and (min-width: 768px) {
  .maint-points__icon-box {
    height: 109px;
  }
}
.maint-points__icon {
  display: block;
  width: auto;
}
.maint-points__icon--1 {
  height: 51px;
}
@media screen and (min-width: 768px) {
  .maint-points__icon--1 {
    height: 77px;
  }
}
.maint-points__icon--2 {
  height: 43px;
}
@media screen and (min-width: 768px) {
  .maint-points__icon--2 {
    height: 65px;
  }
}
.maint-points__icon--3 {
  height: 39px;
}
@media screen and (min-width: 768px) {
  .maint-points__icon--3 {
    height: 59px;
  }
}
.maint-points__card-title {
  margin-top: 3px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  color: #444442;
}
@media screen and (min-width: 768px) {
  .maint-points__card-title {
    margin-top: 7px;
    font-size: 21px;
  }
}
.maint-points__card-text {
  margin-top: 20px;
  font-size: 12px;
  line-height: 1.2;
}
@media screen and (min-width: 768px) {
  .maint-points__card-text {
    margin-top: 31px;
    font-size: 15px;
  }
}

.maint-point {
  padding-top: 70px;
}
@media screen and (min-width: 768px) {
  .maint-point {
    padding-top: 84px;
  }
}
.maint-point__head {
  border-bottom-color: #b5b5b5;
}
@media screen and (min-width: 768px) {
  .maint-point__head {
    border-bottom-color: #000000;
  }
}

.maint-photo-wide {
  margin-top: 32px;
}
@media screen and (min-width: 768px) {
  .maint-photo-wide {
    margin-top: 44px;
  }
}

.maint-photo-pair {
  margin-top: 32px;
}
@media screen and (min-width: 768px) {
  .maint-photo-pair {
    margin-top: 31px;
  }
}

@media screen and (min-width: 768px) {
  .maint-photo-wide--p03-main {
    width: 69.1656590085%;
    margin-left: auto;
    margin-right: auto;
  }
}

.maint-photo-trio {
  margin-top: 32px;
}
@media screen and (min-width: 768px) {
  .maint-photo-trio {
    margin-top: 31px;
  }
}

.maint-collage {
  margin-top: 19px;
}
@media screen and (min-width: 768px) {
  .maint-collage {
    margin-top: 33px;
  }
}

.maint-text {
  margin-top: 30px;
}
@media screen and (min-width: 768px) {
  .maint-text {
    margin-top: 55px;
  }
}
.maint-text__note {
  display: block;
  padding-left: 28px;
  font-weight: 700;
}
.maint-text__notes {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.maint-text__note {
  font-size: 11px;
  line-height: 1.7;
}
@media screen and (min-width: 768px) {
  .maint-text__note {
    font-size: 13px;
  }
}
.maint-text__sub-note {
  display: block;
  font-size: 11px;
  line-height: 1.7;
}
@media screen and (min-width: 768px) {
  .maint-text__sub-note {
    font-size: 13px;
  }
}
.maint-text--travel {
  padding-top: 20px;
  padding-bottom: 18px;
  border-top: 1px solid #a0a0a0;
  border-bottom: 1px solid #a0a0a0;
}
@media screen and (min-width: 768px) {
  .maint-text--travel {
    margin-top: 31px;
    padding-top: 40px;
    padding-bottom: 64px;
  }
}
.maint-text--travel .maint-text__title {
  font-size: 13px;
  font-weight: 700;
}
@media screen and (min-width: 768px) {
  .maint-text--travel .maint-text__title {
    font-size: 16px;
    font-weight: 500;
  }
}

.maint-attention {
  margin-top: 54px;
}
@media screen and (min-width: 768px) {
  .maint-attention {
    margin-top: 74px;
  }
}

.maint-item-list-wrap {
  margin-top: 40px;
}
@media screen and (min-width: 768px) {
  .maint-item-list-wrap {
    margin-top: 30px;
  }
}
.maint-item-list-wrap--p03-1 {
  padding-bottom: 24px;
  border-bottom: 1px solid #cccccc;
}
@media screen and (min-width: 768px) {
  .maint-item-list-wrap--p03-1 {
    padding-bottom: 30px;
  }
}
.maint-item-list-wrap--p03-1 {
  padding-top: 20px;
  border-top: 1px solid #a0a0a0;
}
@media screen and (min-width: 768px) {
  .maint-item-list-wrap--p03-1 {
    padding-top: 26px;
  }
}

.maint-text__lead {
  margin-top: 13px;
}
.maint-text__list-title, .maint-text__list {
  margin-top: 1.6em;
}
.maint-text__item {
  font-weight: 700;
}

.maint-attention {
  padding: 20px 20px 28px 18px;
  border-left: 5px solid #ba0020;
  background: #eeeeee;
}
@media screen and (min-width: 768px) {
  .maint-attention {
    max-width: 710px;
    margin-left: auto;
    margin-right: auto;
    padding: 33px 40px 40px 27px;
    border-left-width: 8px;
  }
}
.maint-attention__en {
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: #ba0020;
}
@media screen and (min-width: 768px) {
  .maint-attention__en {
    font-size: 15px;
  }
}
.maint-attention__title {
  margin-top: 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .maint-attention__title {
    margin-top: 9px;
  }
}
.maint-attention__strong {
  margin-top: 19px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
  color: #ba0020;
}
@media screen and (min-width: 768px) {
  .maint-attention__strong {
    margin-top: 23px;
    font-size: 14px;
  }
}
.maint-attention__text {
  font-size: 12px;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .maint-attention__text {
    font-size: 14px;
  }
}

.maint-photo-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}
@media screen and (min-width: 768px) {
  .maint-photo-trio {
    gap: 10px;
  }
}
.maint-photo-trio__figure {
  position: relative;
  margin: 0;
}
.maint-photo-trio__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .maint-photo-trio__img {
    aspect-ratio: var(--ar-pc);
  }
}
.maint-photo-trio__mark {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .maint-photo-trio__mark {
    top: 18px;
    right: 16px;
    font-size: 29px;
  }
}
.maint-photo-trio__mark--ok {
  color: #ba0020;
}
.maint-photo-trio__mark--ng {
  color: #000000;
}

.maint-collage {
  position: relative;
  width: 100%;
  aspect-ratio: var(--ar-sp);
}
@media screen and (min-width: 768px) {
  .maint-collage {
    aspect-ratio: var(--ar-pc);
  }
}
.maint-collage__picture {
  position: absolute;
  left: var(--l-sp);
  top: var(--t-sp);
  width: var(--w-sp);
  z-index: var(--z);
}
@media screen and (min-width: 768px) {
  .maint-collage__picture {
    left: var(--l);
    top: var(--t);
    width: var(--w);
  }
}
.maint-collage__img {
  display: block;
  width: 100%;
  height: auto;
}

.maint-item-list__heading {
  padding-top: 24px;
  border-top: 1px solid #cccccc;
  font-size: 16px;
  font-weight: 700;
}
@media screen and (min-width: 768px) {
  .maint-item-list__heading {
    padding-top: 30px;
  }
}

.maint-item-list {
  margin-top: 24px;
  display: flex;
  gap: 16px;
}
@media screen and (min-width: 768px) {
  .maint-item-list {
    gap: 40px;
  }
}
.maint-item-list--p03-1 {
  gap: 4px;
}
@media screen and (min-width: 768px) {
  .maint-item-list--p03-1 {
    gap: 40px;
  }
}
.maint-item-list__row {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.maint-item-list__body {
  display: contents;
}
.maint-item-list__name {
  order: 2;
  margin-top: 12px;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.6;
}
@media screen and (min-width: 768px) {
  .maint-item-list__name {
    margin-top: 20px;
    font-size: 14px;
  }
}
.maint-item-list__text {
  display: none;
}
.maint-item-list__aside {
  display: contents;
}
.maint-item-list__img {
  order: 1;
  display: block;
  width: 120px;
  height: 100px;
  object-fit: contain;
}
@media screen and (min-width: 768px) {
  .maint-item-list__img {
    width: 160px;
    height: 130px;
  }
}
.maint-item-list__btn {
  order: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 130px;
  height: 28px;
  margin-top: 12px;
  padding: 0 16px;
  border: 1px solid rgba(55, 55, 55, 0.5);
  font-size: 12px;
  line-height: 1;
}
@media screen and (min-width: 768px) {
  .maint-item-list__btn {
    min-width: 160px;
    height: 32px;
    margin-top: 16px;
    padding: 0 20px;
    font-size: 13px;
  }
}

.maint-movie {
  margin-top: 60px;
}
@media screen and (min-width: 768px) {
  .maint-movie {
    margin-top: 80px;
  }
}
.maint-movie__inner {
  display: flex;
  justify-content: center;
}
.maint-movie .guide-movie-btn {
  width: 100%;
  max-width: 281px;
}
@media screen and (min-width: 768px) {
  .maint-movie .guide-movie-btn {
    max-width: 340px;
  }
}

.page-maintenance--refa-straight-iron-pro .maint-item-list-wrap--p03-1 {
  padding-top: 0;
  border-top: 0;
}