:root {
  --color-black: #000000;
  --color-white: #ffffff;
  --color-primary: #b81620;
  --color-brown: #7a5831;
  --color-sand: #f4ecda;
  --color-light: #f5f5f5;
  --color-gray: #606060;
  --color-lightgray: #a8a8a8;
  --color-darkgray: #3e3e3e;
  --color-borer: #d9d9d9;
  --color-orange: #f15a24;
  --color-yellow: #a47717;
  --color-title-yellow: #bc9d5a;
  --color-text-brown: #684926;
  --font-sans: "Noto Sans JP", sans-serif;
  --font-inter: "Inter", sans-serif;
  --font-serif: "Noto Serif JP", serif;
  --inner-width: min(960px, calc(100% - 45px));
  --inner-large-width: min(1100px, calc(100% - 45px));
  --header-height: 70px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-black);
  background-color: var(--color-white);
  font-family: var(--font-sans);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s ease;

  @media (any-hover: hover) {
    &:hover {
      opacity: 0.7;
    }
  }
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: 700;
}

p {
  margin: 0;
}

.sp_only {
  @media (min-width: 769px) {
    display: none;
  }
}

.pc_only {
  @media (max-width: 768px) {
    display: none;
  }
}

.inner {
  width: var(--inner-width);
  margin-inline: auto;
}

.innerLarge {
  width: var(--inner-large-width);
  margin-inline: auto;
}

.products {
  background-color: var(--color-white);
}

/* header */
#header.productsHeader {
  padding: 0;
  height: var(--header-height);
  transition: height 0.3s ease;
}

@media screen and (max-width: 991px) {
  #header.productsHeader {
    padding: 0;
    height: var(--header-height);
  }
}

#header #headerInner.productsHeader__inner {
  background-color: var(--color-primary);
  height: inherit;
}

#menu.productsMenu {
  transition: height 0.3s ease, top 0.3s ease;
}

#menu.productsMenu:not(.active) .btn {
  background: initial;
  border: none;
  padding: 5px;
}
#menu.productsMenu:not(.active) .btn span {
  background: var(--color-white);
  width: 100%;
  height: 3px;
}

#header.productsHeader #logo img {
  width: 168px;
  display: block;
  height: auto;
  @media (max-width: 768px) {
    width: 168px;
  }
}

#login {
  background: initial;
  border: none;
  width: 63px;
  transition: height 0.3s ease;

  img,
  a {
    height: inherit !important;
  }
}

#menu.productsMenu:not(.active) .btn span:nth-child(1) {
  top: -10px;
}
#menu.productsMenu:not(.active) .btn span:nth-child(3) {
  top: 10px;
}
/* #menu.productsMenu.active .btn span:nth-child(1) {
  top: 2.5px;
}
#menu.productsMenu.active .btn span:nth-child(3) {
  top: -2.5px;
}  */

@media screen and (max-width: 991px) {
  #header.productsHeader.is_scroll {
    --header-height: 50px;

    #login {
      top: 5px;
      height: 40px;
    }
  }

  #menu.productsMenu.is_scroll {
    top: 0;
  }
}

#care,
#how,
#faq,
#voice,
#material {
  scroll-margin-top: var(--header-height);
}

/* footer */
#footer #copyright {
  color: var(--color-white);
}

.productsMain {
  display: block;
}

/* パンくずリスト */
.productsBreadcrumb {
  padding-block: 36px 43px;
  font-size: 14px;

  a {
    text-decoration: underline;
  }

  > span {
    display: inline-block;
  }

  @media (max-width: 768px) {
    padding-block: 36px 23px;
  }
}

.productsBreadcrumb__text {
  margin: 0;
}

/* KV */
.kuroKv {
}

.kuroKv__contents {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;

  @media (max-width: 768px) {
    grid-template-columns: 1fr;
  }
}

.kuroKv__content {
}

.kuroKv__img {
  aspect-ratio: 466 / 466;

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

.kuroKv__swiper .swiper-button-prev,
.kuroKv__swiper .swiper-button-next {
  width: 20px;
  height: 20px;
  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    width: 16px;
    height: 16px;
  }
}
.kuroKv__swiper .swiper-button-prev:after,
.kuroKv__swiper .swiper-button-next:after {
  content: none;
}

.kuroKv__thumbItems {
  margin-block-start: 18px;
  max-width: 350px;
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 15px;
}

.kuroKv__thumbItem {
  width: 58px;
  aspect-ratio: 1 / 1;
  cursor: pointer;

  img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

.kuroKv__subTitle {
  font-size: 16px;

  @media (max-width: 768px) {
    font-size: 13px;
  }
}

.kuroKv__title {
  font-size: 33px;
  font-weight: 700;
  margin-block-start: 8px;

  @media (max-width: 768px) {
    font-size: 27px;
    margin-block-start: 6px;
  }
}

.kuroKv__description {
  font-size: 16px;
  font-weight: 700;
  margin-block-start: 1%;

  @media (max-width: 768px) {
    font-size: 13px;
    margin-block-start: 4px;
  }
}

.kuroKv__tegs {
  margin-block-start: 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;

  @media (max-width: 768px) {
    gap: 4px;
    margin-block-start: 10px;
  }
}

.kuroKv__teg {
  font-size: 16px;
  display: grid;
  place-items: center;
  background-color: var(--color-sand);
  border-radius: 4px;
  height: 33px;

  @media (max-width: 768px) {
    font-size: 13px;
    height: 26px;
  }
}

.kuroKv__body {
  margin-block-start: 24px;

  @media (max-width: 768px) {
    margin-block-start: 20px;
  }
}

.kuroKv__text {
  font-size: 16px;
  line-height: 1.56;

  @media (max-width: 768px) {
    font-size: 13px;
  }
}

.kuroKv__smallText {
  font-size: 9px;
  margin-block-start: 10px;

  @media (max-width: 768px) {
    font-size: 8px;
    margin-block-start: 10px;
  }

  &.is_red {
    color: var(--color-primary);
  }
}

.kuroKv__smallText + .kuroKv__smallText {
  margin-block-start: 0;
}

.kuroKv__features {
  margin-block-start: 35px;
  position: relative;

  @media (max-width: 768px) {
    margin-block-start: 22px;
  }
}

.kuroKv__featureTitle {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  display: grid;
  place-items: center;
  background-color: var(--color-darkgray);
  border-radius: 6px;
  height: 34px;
  min-width: 147px;
  position: absolute;
  top: -2px;
  left: 0;

  @media (max-width: 768px) {
    font-size: 13px;
    height: 28px;
    min-width: 120px;
  }
}

.kuroKv__featureList {
  border: 5px solid var(--color-borer);
  border-radius: 9px;
  padding: 30px 12px 12px;
  display: grid;
  grid-template-columns: repeat(4, 67px);
  justify-content: center;
  gap: 20px;

  @media (max-width: 768px) {
    grid-template-columns: repeat(4, 55px);
    border-width: 4px;
    padding: 20px 10px 10px;
    gap: 20px;
  }
}

.kuroKv__featureItem {
  position: relative;

  img {
    width: 100%;
    height: auto;
    display: block;
  }
}

.kuroKv__featureItemText {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;

  @media (max-width: 768px) {
    font-size: 9px;
  }
}

.kuroKv__price {
  margin-block-start: 36px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;

  @media (max-width: 768px) {
    margin-block-start: 16px;
    gap: 5px;
  }
}

.kuroKv__priceTitle {
  font-size: 17px;
  font-weight: 700;
  background: var(--color-borer);
  border-radius: 3px;
  height: 25px;
  display: grid;
  place-items: center;
  min-width: 169px;
}

.kuroKv__priceValue {
  font-size: 28px;
  font-weight: 700;
  margin-left: auto;

  strong {
    font-size: 42px;
    font-weight: 700;
  }

  small {
    font-size: 12px;
    font-weight: 700;
  }
}

.kuroKv__btnArea {
  margin-block-start: 20px;
}

.kuroKv__btn {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 10px;
  height: 84px;
  position: relative;
  padding-block: 10px;
  padding-inline: 10px 40px;
  border: 2px solid;
  border-radius: 7px;
}

.kuroKv__btn::after {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  background: currentColor;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
}

.kuroKv__btnText {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;

  @media (max-width: 768px) {
    font-size: 16px;
  }
}

.kuroKv__btnPrice {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

/* 限定 */
.kuroLimited {
  margin-block-start: 93px;

  @media (max-width: 768px) {
    margin-block-start: 24px;
  }
}

.kuroLimited__title {
  font-size: 20px;
  font-weight: 700;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 4px;
  height: 50px;
  display: grid;
  place-items: center;
}

.kuroLimited__body {
  background: color-mix(in srgb, var(--color-sand) 40%, transparent);
  padding: 32px;
  border-radius: 4px;

  @media (max-width: 768px) {
    padding: 32px 25px 25px;
  }
}

.kuroLimited__top {
  display: grid;
  grid-template-columns: 40% 1fr;
  gap: 30px;

  @media (max-width: 768px) {
    grid-template-columns: 1fr;
  }
}

.kuroLimited__topImg {
  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    display: none;
  }
}

.kuroLimited__topContent {
  @media (max-width: 768px) {
    order: 1;
  }
}

.kuroLimited__topSet {
  display: none;

  img {
    width: 100%;
    height: auto;
    display: block;
  }

  @media (max-width: 768px) {
    display: block;
    margin-block-start: 23px;
  }
}

.kuroLimited__topText {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  text-align: center;

  @media (max-width: 768px) {
    font-size: 23px;
  }
}

.kuroLimited__topTitle {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  margin-block-start: 10px;

  @media (max-width: 768px) {
    font-size: 20px;
    margin-block-start: 8px;
    display: none;
  }

  small {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.1;
    margin-left: 10px;

    @media (max-width: 768px) {
      font-size: 13px;
      margin-block-start: 8px;
    }
  }
}

.kuroLimited__topPrice {
  margin-block-start: 12px;

  img {
    width: 100%;
    height: auto;
  }
}

.kuroLimited__btnArea {
  margin-block-start: 11px;

  @media (max-width: 768px) {
    margin-block-start: 25px;
  }
}

.kuroLimited__btn {
  display: grid;
  place-items: center;
  height: 84px;
  position: relative;
  padding-block: 10px;
  padding-inline: 10px;
  border-radius: 7px;
  background-color: color-mix(in srgb, var(--color-yellow) 70%, transparent);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;

  @media (max-width: 768px) {
    font-size: 17px;
    height: 72px;
  }
}

.kuroLimited__btnLogo {
  width: 41px;
  aspect-ratio: 41 / 37;
  position: absolute;
  top: 50%;
  left: 5%;
  transform: translateY(-50%);

  @media (max-width: 768px) {
    display: none;
  }
}

.kuroLimited__mid {
  margin-block-start: 30px;

  @media (max-width: 768px) {
    margin-block-start: 17px;
  }
}

.kuroLimited__lists {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;

  @media (max-width: 768px) {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.kuroLimited__list {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 2;
  gap: 15px;
  place-items: center;
  background-color: var(--color-sand);
  border-radius: 4px;
  padding: 20px 10px 10px;

  @media (max-width: 768px) {
    grid-template-columns: 40px 1fr;
    grid-template-rows: initial;
    grid-row: initial;
    gap: 0;
    padding: 7px 8px;
  }
}

.kuroLimited__lisIcon {
  display: block;
  width: 50px;
  height: auto;
  aspect-ratio: 50 / 50;

  @media (max-width: 768px) {
    width: 100%;
  }
}

.kuroLimited__listText {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.39;
  text-align: center;

  @media (max-width: 768px) {
    font-size: 12px;
  }
}

.kuroLimited__bottom {
  margin-block-start: 23px;

  @media (max-width: 768px) {
    margin-block-start: 17px;
  }
}

.kuroLimited__bottomLists {
  padding-left: 1.5em;
}

.kuroLimited__bottomList {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.54;
  list-style: disc;

  @media (max-width: 768px) {
    font-size: 12px;
  }
}

.kuroLimited__bottomText {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.54;
  padding-left: 1.5em;
  margin-block-start: 10px;
  
  @media (max-width: 768px) {
    font-size: 12px;
    margin-block-start: 8px;
  }
}

/* ケア */
.kuroBnr {
  margin-block-start: 50px;
  overflow: hidden;

  @media (max-width: 768px) {
    margin-block-start: 24px;
  }
}

.kuroCare__inner {
  @media (max-width: 768px) {
    padding-inline: 0;
    width: 100%;
  }
}

.kuroBnr__topBnr {
  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    width: 100vw;
    max-width: initial;
    margin-inline: calc(50% - 50vw);
  }
}

.kuroCare__wrapper {
  padding: 30px 30px 90px;
  background: var(--color-light);

  @media (max-width: 768px) {
    padding: 30px 23px 60px;
  }
}

.kuroCare__title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  font-family: var(--font-serif);
}

.kuroCare__topBnr {
  max-width: 664px;
  margin-inline: auto;
  margin-block-start: 30px;

  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    margin-block-start: 20px;
    width: 100vw;
    max-width: initial;
    margin-inline: calc(50% - 50vw);
  }
}

.kuroCare__logo {
  margin-block-start: 49px;

  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    max-width: 400px;
    margin-inline: auto;
    margin-block-start: 47px;
  }
}

.kuroCare__mainText {
  margin-block-start: 64px;
  font-size: 36px;
  line-height: 1.38;
  text-align: center;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    margin-block-start: 55px;
    font-size: 24px;
  }
}

.kuroCare__mainText--2 {
  margin-block-start: 22px;

  @media (max-width: 768px) {
    margin-block-start: 29px;
  }
}

.kuroCare__recommend {
  margin-block-start: 86px;
  border: 9px solid var(--color-sand);
  border-radius: 16px;
  padding: 44px 25px;
  background: var(--color-white);

  @media (max-width: 768px) {
    margin-block-start: 55px;
    padding: 30px 20px;
  }
}

.kuroCare__recommendTitle {
  font-size: 34px;
  font-weight: 700;
  text-align: center;
  font-family: var(--font-serif);
  line-height: 1.2;
}

.kuroCare__recommendList {
  margin-block-start: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px 10px;
}

.kuroCare__recommendItem {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 60px;
  padding-inline: 15px 20px;
  padding-block: 10px;
  width: fit-content;
  font-family: var(--font-serif);
  background-color: var(--color-sand);
  border-radius: 4px;
}

.kuroCare__recommendItemIcon {
  width: 22px;
  aspect-ratio: 22 / 22;
}

.kuroCare__recommendItemText {
  font-size: 20px;
  line-height: 1.19;
}

.kuroCare__arrow {
  width: 166px;
  margin-inline: auto;
  margin-block-start: 45px;
}

.kuroCare__bottomImg {
  max-width: 400px;
  margin-inline: auto;
  margin-block-start: 45px;

  img {
    width: 100%;
    height: auto;
  }
}

.kuroCare__tags {
  margin-block-start: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;

  @media (max-width: 768px) {
    margin-block-start: 55px;
    grid-template-columns: repeat(2, 1fr);
  }
}

.kuroCare__tag {
  display: grid;
  place-items: center;
  height: 60px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  color: var(--color-text-brown);
  background: var(--color-sand);
  border: 3px solid var(--color-yellow);
  border-radius: 8px;
  position: relative;
  padding-inline: 20px;

  &::after {
    content: "";
    display: inline-block;
    width: 10px;
    height: 8px;
    background: currentColor;
    clip-path: polygon(50% 100%, 0 0, 100% 0);
    background: currentColor;
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
  }

  @media (max-width: 768px) {
    font-size: 16px;
    height: 56px;
    padding-inline: 15px;

    &::after {
      right: 5px;
      width: 8px;
      height: 6px;
    }
  }
}

.kuroCare__tagsTitle {
  font-size: 51px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-align: center;
  margin-block-start: 84px;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 43px;
    margin-block-start: 58px;
  }
}

.kuroCare__steps {
  margin-block-start: 80px;
  display: grid;
  gap: 46px;

  @media (max-width: 768px) {
    margin-block-start: 42px;
    gap: 38px;
  }
}

.kuroCare__step {
  position: relative;
  background: var(--color-white);
  padding: 80px 70px 65px;

  @media (max-width: 768px) {
    padding: 57px 23px 35px;
  }
}

.kuroCare__stepNum {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  background-color: var(--color-primary);
  width: 211px;
  height: 50px;
  display: grid;
  place-items: center;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);

  @media (max-width: 768px) {
    width: 150px;
    height: 40px;
  }
}

.kuroCare__stepTitle {
  font-size: 52px;
  text-align: center;
  font-weight: 400;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 39px;
    line-height: 1.26;
  }

  small {
    font-size: 38px;
    display: block;

    @media (max-width: 768px) {
      font-size: 20px;
      margin-block-end: 5px;
    }
  }
}

.kuroCare__stepImg {
  height: 259px;
  margin-inline: auto;
  margin-block-start: 30px;

  @media (max-width: 768px) {
    height: 150px;
    margin-block-start: 20px;
  }

  img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }
}

.kuroCare__stepBody {
  margin-block-start: 50px;

  @media (max-width: 768px) {
    margin-block-start: 26px;
  }
}

.kuroCare__stepTextLarge {
  font-size: 27px;
  font-weight: 700;
  color: var(--color-title-yellow);

  @media (max-width: 768px) {
    font-size: 18px;
  }
}

.kuroCare__stepText {
  margin-block-start: 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: calc(32 / 19);

  @media (max-width: 768px) {
    font-size: 14px;
  }

  strong {
    color: var(--color-primary);
    display: inline-block;
  }
}

.kuroCare__stepText.kuroCare__stepText--slim {
  font-weight: 500;
}

.kuroCare__stepBottom {
  margin-block-start: 30px;

  @media (max-width: 768px) {
    margin-block-start: 20px;
  }
}

.kuroCare__detail {
  color: var(--color-lightgray);
}

.kuroCare__summary {
  font-size: 19px;
  font-weight: 700;

  @media (max-width: 768px) {
    font-size: 14px;
  }
}

.kuroCare__body {
  overflow: hidden;
}

.kuroCare__bodyText {
  font-size: 19px;
  font-weight: 700;
  margin: 0;
  text-align: left;

  @media (max-width: 768px) {
    font-size: 14px;
  }
  .caption {
    font-size: 14px;
    color: var(--color-lightgray);

    @media (max-width: 768px) {
      font-size: 10px;
    }
  }
}

.kuroCare__stepBottomText {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-lightgray);

  @media (max-width: 768px) {
    font-size: 14px;
  }
}

/* カラー */
.kuroCare__color {
  padding: 221px 30px 80px;
  background: var(--color-white);
  position: relative;

  @media (max-width: 768px) {
    padding: 153px 30px 20px;
  }
}

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

.kuroCare__colorTitle {
  font-size: 40px;
  line-height: 1.38;
  text-align: center;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 28px;
  }
}

.kuroCare__colorImg {
  margin-inline: auto;
  margin-block-start: 40px;
  max-width: 521px;

  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    margin-block-start: 7px;
    max-width: 329px;
  }
}

.kuroCare__colorText {
  font-size: 24px;
  line-height: 2;
  text-align: center;
  margin-block-start: 20px;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 14px;
    margin-block-start: 5px;
  }
}

.kuroCare__colorSubTitle {
  margin-block-start: 160px;
  font-size: 103px;
  line-height: 1.38;
  text-align: center;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    margin-block-start: 127px;
    font-size: 76px;
  }
}

.kuroCare__colorSubText {
  font-size: 36px;
  line-height: 1.38;
  text-align: center;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 27px;
    margin-block-start: 5px;
  }
}

.kuroCare__colorSubImg {
  margin-block-start: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);

  @media (max-width: 768px) {
    margin-block-start: 20px;
    grid-template-columns: 1fr;
    gap: 45px;
  }
}

.kuroCare__colorSubImgItem {
  img {
    width: 100%;
    height: auto;
    display: block;
  }
}

.kuroCare__colorSubImgItemText {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-block-start: 26px;

  @media (max-width: 768px) {
    font-size: 17px;
    margin-block-start: 14px;
  }
}

.kuroCare__colorBg {
  position: absolute;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

.kuroCare__colorBg--1 {
  top: 0;
  left: 0;
  width: calc(359 / 960 * 100%);
  max-width: 359px;

  @media (max-width: 768px) {
    width: calc(218 / 430 * 100%);
    max-width: 218px;
  }
}

.kuroCare__colorBg--2 {
  top: 20%;
  right: 0;
  width: calc(233 / 960 * 100%);
  max-width: 233px;

  @media (max-width: 768px) {
    top: 200px;
    width: calc(92 / 430 * 100%);
    max-width: 92px;
  }
}

.kuroCare__colorBg--3 {
  top: 47%;
  left: 0;
  width: calc(275 / 960 * 100%);
  max-width: 275px;

  @media (max-width: 768px) {
    top: 530px;
    width: calc(154 / 430 * 100%);
    max-width: 154px;
  }
}

/* how to use */
.kuroHowToUse__inner {
  @media (max-width: 768px) {
    padding-inline: initial;
    width: 100%;
  }
}

.kuroHowToUse__contents {
  background: var(--color-primary);
  padding: 52px 133px 87px;

  @media (max-width: 768px) {
    padding: 14px 30px 38px;
  }
}

.kuroHowToUse__title {
  font-size: 103px;
  font-weight: 400;
  font-family: var(--font-serif);
  color: var(--color-white);
  text-align: center;
  line-height: 1.38;

  @media (max-width: 768px) {
    font-size: 54px;
  }
}

.kuroHowToUse__subTitle {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  text-align: center;

  @media (max-width: 768px) {
    font-size: 16px;
  }
}

.kuroHowToUse__img {
  margin-block-start: 28px;
  max-width: 324px;
  margin-inline: auto;

  img {
    width: 100%;
    height: auto;
    display: block;
  }

  @media (max-width: 768px) {
    margin-block-start: 0;
    max-width: 367px;
  }
}

.kuroHowToUse__picture {
  margin-block-start: 8px;
  max-width: 561px;
  margin-inline: auto;

  img {
    width: 100%;
    height: auto;
  }

  @media (max-width: 768px) {
    margin-block-start: 3px;
    max-width: 334px;
  }
}

.kuroHowToUse__body {
  margin-block-start: 56px;

  @media (max-width: 768px) {
    margin-block-start: 24px;
  }
}

.kuroHowToUse__block {
  background: var(--color-white);
  padding: 35px 33px 69px;

  @media (max-width: 768px) {
    padding: 46px 28px 33px;
  }
}

.kuroHowToUse__lists {
  --row-gap: 58px;
  --col-gap: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--col-gap) var(--row-gap);

  @media (max-width: 768px) {
    grid-template-columns: 1fr;
    --row-gap: 0;
    --col-gap: 35px;
  }
}

.kuroHowToUse__list {
  border-bottom: 1px solid
    color-mix(in srgb, var(--color-black) 40%, transparent);
  padding-block-end: 45px;
  position: relative;
  display: grid;

  @media (max-width: 768px) {
    padding-block-end: 27px;
  }
}

.kuroHowToUse__list:nth-child(even):before {
  content: "";
  display: block;
  width: 1px;
  height: 100%;
  background: color-mix(in srgb, var(--color-black) 40%, transparent);
  position: absolute;
  top: 0;
  left: calc(var(--row-gap) / 2 * -1);

  @media (max-width: 768px) {
    content: none;
  }
}

.kuroHowToUse__list:nth-child(2)::before {
  height: calc(100% - var(--col-gap));
}

.kuroHowToUse__list:last-child {
  @media (max-width: 768px) {
    border-bottom: none;
  }
}

.kuroHowToUse__listTitle {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.38;

  @media (max-width: 768px) {
    font-size: 14px;
    order: 1;
  }
}

.kuroHowToUse__listText {
  font-size: 16px;
  line-height: 1.56;
  margin-block-start: 14px;

  @media (max-width: 768px) {
    font-size: 12px;
    line-height: 1.2;
    margin-block-start: 10px;
    order: 3;
  }
}

.kuroHowToUse__listImg {
  margin-block-start: 32px;
  height: 188px;

  img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  @media (max-width: 768px) {
    margin-block-start: 15px;
    order: 2;
  }
}

.kuroHowToUse__use {
  margin-block-start: 64px;
  max-width: 544px;
  margin-inline: auto;

  @media (max-width: 768px) {
    margin-block-start: 45px;
    /* max-width: 290px; */
  }
}
.kuroHowToUse__use iframe {
  aspect-ratio: 16 / 9;
  width: 100%;
  height: auto;
}

/* faq */
.kuroFaq {
  margin-block-start: 47px;

  @media (max-width: 768px) {
    margin-block-start: 10px;
  }
}

.kuroFaq__title {
  font-size: 103px;
  font-weight: 400;
  font-family: var(--font-serif);
  color: color-mix(in srgb, var(--color-black) 40%, transparent);
  text-align: center;
  line-height: 1.38;
  font-family: var(--font-serif);
  text-transform: uppercase;

  @media (max-width: 768px) {
    font-size: 85px;
  }
}

.kuroFaq__subTitle {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.38;
  text-align: center;

  @media (max-width: 768px) {
    font-size: 19px;
  }
}

.kuroFaq__lists {
  margin-block-start: 60px;
  max-width: 700px;
  margin-inline: auto;
  border-top: 1px solid;

  @media (max-width: 768px) {
    margin-block-start: 39px;
  }
}

.kuroFaq__list {
  border-bottom: 1px solid;
}

.kuroFaq__listTitle {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.38;
  padding-block: 25px;
  padding-inline-end: 50px;
  display: flex;
  align-items: center;
  gap: 39px;
  color: color-mix(in srgb, var(--color-black) 70%, transparent);
  position: relative;
  cursor: pointer;
  transition: opacity 0.3s ease;

  @media (max-width: 768px) {
    font-size: 15px;
    padding-block: 20px;
    padding-inline-end: 30px;
    gap: 29px;
  }

  @media (any-hover: hover) {
    &:hover {
      opacity: 0.7;
    }
  }

  span {
    font-size: 35px;
    font-weight: 400;
    font-family: var(--font-serif);
    line-height: 1.38;
    color: color-mix(in srgb, var(--color-primary) 40%, transparent);
    transform: translateY(-10%);

    @media (max-width: 768px) {
      font-size: 27px;
    }
  }
}

.kuroFaq__listTitle::before,
.kuroFaq__listTitle::after {
  content: "";
  display: block;
  width: 20px;
  height: 3px;
  background: currentColor;
  border-radius: 10px;
  position: absolute;
  top: 50%;
  right: 20px;
  transform-origin: center center;
  transition: transform 0.3s ease;

  @media (max-width: 768px) {
    width: 16px;
    height: 2px;
    right: 0;
  }
}
.kuroFaq__listTitle::before {
  transform: translate(0%, -50%) rotate(90deg);
}
.kuroFaq__listTitle::after {
  transform: translate(0%, -50%) rotate(0deg);
}

.kuroFaq__list[open] .kuroFaq__listTitle::before {
  transform: translate(0%, -50%) rotate(0deg);
}

.kuroFaq__listTitle::marker,
.kuroFaq__listTitle::-webkit-details-marker {
  display: none;
}

.kuroFaq__listBody {
  overflow: hidden;
}

.kuroFaq__listText {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  padding-block-end: 25px;
  color: color-mix(in srgb, var(--color-black) 70%, transparent);
  display: flex;
  align-items: flex-start;
  gap: 39px;

  @media (max-width: 768px) {
    font-size: 15px;
    padding-block-end: 20px;
    gap: 29px;
  }

  a {
    color: var(--color-primary);
  }

  span {
    font-size: 35px;
    font-weight: 400;
    font-family: var(--font-serif);
    line-height: 1.38;
    color: color-mix(in srgb, var(--color-primary) 40%, transparent);
    transform: translateY(-10%);

    @media (max-width: 768px) {
      font-size: 27px;
    }
  }
}

/* voice */
.kuroVoice {
  margin-block-start: 152px;

  @media (max-width: 768px) {
    margin-block-start: 57px;
  }
}

.kuroVoice__inner {
  @media (max-width: 768px) {
    padding-inline: 0;
    width: 100%;
  }
}

.kuroVoice__wrapper {
  background: var(--color-light);
  padding: 55px 60px 125px;

  @media (max-width: 768px) {
    padding: 50px 40px 60px;
  }
}

.kuroVoice__title {
  font-size: 103px;
  font-weight: 400;
  font-family: var(--font-serif);
  color: color-mix(in srgb, var(--color-black) 70%, transparent);
  text-align: center;
  line-height: 1;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 55px;
  }
}

.kuroVoice__subTitle {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.38;
  text-align: center;
  margin-block-start: 20px;

  @media (max-width: 768px) {
    margin-block-start: 30px;
    font-size: 17px;
  }
}

.kuroVoice__body {
  margin-block-start: 70px;
  @media (max-width: 768px) {
    margin-block-start: 39px;
  }
}

.kuroVoice__content {
  max-width: 700px;
  margin-inline: auto;
  background: var(--color-white);
  padding: 55px 30px 45px;

  @media (max-width: 768px) {
    padding: 30px 20px 50px;
  }
}

.kuroVoice__contentTitle {
  font-size: 33px;
  font-weight: 400;
  text-align: center;
  line-height: 1.38;
  font-family: var(--font-serif);

  @media (max-width: 768px) {
    font-size: 19px;
  }

  @media (max-width: 420px) {
    font-size: 16px;
  }
}

.kuroVoice__items {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 12px;
  margin-block-start: 45px;

  @media (max-width: 768px) {
    grid-template-columns: repeat(1, 1fr);
    margin-block-start: 25px;
  }
}

.kuroVoice__item img {
  width: 100%;
  height: auto;
  display: block;
}

.kuroVoice__item.js-voiceItem {
  &:nth-child(n + 3) {
    display: none;
  }

  &.is_active {
    display: block;
  }
}

.kuroVoice__bottom {
  margin-block-start: 56px;
  display: flex;
  justify-content: center;

  @media (max-width: 768px) {
    margin-block-start: 39px;
  }
}

.kuroVoice__button {
  display: grid;
  place-items: center;
  min-width: 279px;
  height: 67px;
  padding: 5px;
  border-radius: 33px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.38;
  text-align: center;
  border: none;
  transition: opacity 0.3s ease;
  cursor: pointer;

  @media (max-width: 768px) {
    width: 100%;
    max-width: 279px;
    min-width: initial;
  }

  @media (any-hover: hover) {
    &:hover {
      opacity: 0.7;
    }
  }

  &.is_active {
    display: none;
  }
}

/* buy */
.kuroBuy {
  margin-block-start: 59px;
  margin-block-end: 200px;

  @media (max-width: 768px) {
    margin-block-start: 39px;
    margin-block-end: 145px;
  }
}

.kuroBuy__wrapper {
  @media (max-width: 768px) {
    border: 1px solid;
    padding: 10px 20px 70px;
  }
}

.kuroBuy__head {
  position: relative;

  img {
    display: block;
    width: 100%;
    height: auto;
  }
}

.kuroBuy__title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  line-height: 1;
  color: var(--color-white);
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  z-index: 2;

  @media (max-width: 768px) {
    font-size: 29px;
  }
}

.kuroBuy__head img {
  width: 380px;
  margin-inline: auto;

  @media (max-width: 768px) {
    width: 100%;
    max-width: 280px;
  }
}

.kuroBuy__body {
  margin-block-start: 10px;

  @media (max-width: 768px) {
    margin-block-start: 5px;
  }
}

.kuroBuy__content {
  margin-block-start: 20px;

  @media (max-width: 768px) {
    margin-block-start: 10px;
  }
}

.kuroBuy__items {
  display: grid;
  gap: 50px;

  @media (max-width: 768px) {
    gap: 30px;
  }
}

.kuroBuy__item {
  max-width: 813px;
  margin-inline: auto;
}

.kuroBuy__itemTitle {
  font-size: 25px;
  font-weight: 700;
  text-align: center;
  line-height: 1.69;

  @media (max-width: 768px) {
    font-size: 18px;
  }

  strong {
    font-size: 34px;
    color: var(--color-primary);
    font-weight: 700;
    display: block;

    @media (max-width: 768px) {
      font-size: 21px;
    }
  }
  strong.is_black {
    color: var(--color-black);
  }
}

.kuroBuy__itemBody {
  display: grid;
  grid-template-columns: 1fr max-content;
  gap: 40px;

  @media (max-width: 768px) {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

.kuroBuy__imgWrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-self: flex-end;
  gap: 18px;

  @media (max-width: 768px) {
    gap: 10px;
  }
}

.kuroBuy__img img {
  width: 100%;
  height: auto;
  display: block;
}

.kuroBuy__txtWrap {
}

.kuroBuy__price {
  display: flex;
  align-items: center;
  gap: 18px;

  @media (max-width: 768px) {
    gap: 14px;
    justify-content: center;
  }
}

.kuroBuy__priceOrigin {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.68;
  position: relative;

  @media (max-width: 768px) {
    font-size: 22px;
  }
}

.kuroBuy__priceOrigin.st_border:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 110%;
  height: 3px;
  background: var(--color-primary);
  transform: rotate(16deg) translate(-50%, -50%);
  transform-origin: left top;
}

.kuroBuy__priceDiscount {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.68;
  position: relative;
  margin-left: auto;

  @media (max-width: 768px) {
    font-size: 23px;
    margin-left: initial;
  }

  strong {
    font-size: 49px;
    color: var(--color-primary);

    @media (max-width: 768px) {
      font-size: 41px;
    }
  }

  strong.is_black {
    color: var(--color-black);
  }

  span {
    font-size: 11px;
    position: absolute;
    top: 20%;
    right: 0;

    @media (max-width: 768px) {
      font-size: 9px;
    }
  }
}

.kuroBuy__btnBlock {
  margin-block-start: 10px;
  display: grid;
  justify-content: center;
  gap: 14px;
}

.kuroBuy__btn {
  display: grid;
  place-items: center;
  max-width: 333px;
  width: 100%;
  height: 85px;
  padding: 5px;
  color: var(--color-white);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.38;
  text-align: center;
  transition: opacity 0.3s ease;
}

.kuroBuy__btn--bk {
  background: var(--color-gray);
}

.kuroBuy__btn--br {
  background: var(--color-brown);
}

/* guide */
.productsGuide {
  background: var(--color-light);
  padding-block: 29px 54px;

  @media (max-width: 768px) {
    padding-block: 20px 30px;
    padding-inline: 15px;
  }
}

.productsGuide__inner {
  @media (max-width: 768px) {
    padding-inline: initial;
    width: 100%;
  }
}

.productsGuide__wrapper {
}

.productsGuide__title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;

  @media (max-width: 768px) {
    font-size: 18px;
  }
}

.productsGuide__content {
  margin-block-start: 29px;
  background: var(--color-white);

  @media (max-width: 768px) {
    border-radius: 16px;
    margin-block-start: 20px;
  }
}

.productsGuide__items {
  gap: 0 10px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);

  @media (max-width: 768px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.productsGuide__item {
  font-size: 15px;
  line-height: 1.4;
  width: 100%;
}


.kuroFollowBanner {
  position: fixed;
  bottom: 0;
  right: 0;
  max-width: 428px;
  width: 100%;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.6s ease, visibility 0.6s ease, pointer-events 0.6s ease;

  &.is_active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  @media (max-width: 768px) {
    right: 50%;
    transform: translateX(50%);
  }

  img {
    width: 100%;
    height: auto;
    display: block;
  }
}