@charset "UTF-8";
@font-face {
  font-family: "LostaMasta";
  src: url("../fonts/LostaMasta-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Helvetica";
  src: url("../fonts/Helvetica.ttc") format("truetype");
}
:root {
  --font-jp-sans-serif: nimbus-sans, "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "MS Pゴシック", "MS PGothic", sans-serif;
  --font-jp-serif: nimbus-sans, "游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  --font-arial: nimbus-sans;
  --font-primary: "LostaMasta";
  --font-secondary: aktiv-grotesk,sans-serif;
  --font-tertiary: "Helvetica";
  --clr-theme-dark: #806a26;
  --clr-theme-light: #9b8000;
  --clr-base: #464646;
}

/* //////////////////////////////////////////////////

Title : style.scss
For   : Page/feature/2022/1104_oil/

Created       : 2022-11-01
Last Modified : 2022-11-01

==========================================

Content

////////////////////////////////////////////////// */
/* ===================== common */
.article {
  width: 100%;
  margin-inline: auto;
  color: var(--clr-base);
  background-position: top center;
  background-repeat: no-repeat;
  font-feature-settings: "palt" 1;
}
.article a,
.article picture {
  display: block;
}
.article img,
.article svg,
.article video {
  width: 100%;
  height: auto;
}
.article * {
  box-sizing: border-box;
}

.contents {
  margin-inline: auto;
}

.heading {
  margin-inline: auto;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  html {
    font-size: 1.3333333333vw;
  }
  .hidden-sml {
    display: none;
  }
  .main-area .main-inner {
    width: 100%;
  }
  .article {
    background-image: url(../image/background-sml.jpg);
    background-size: 100%;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .hidden-lrg {
    display: none;
  }
  .article {
    -webkit-padding-before: 80px;
            padding-block-start: 80px;
    background-image: url(../image/background-lrg.jpg);
    background-size: 120rem;
  }
  .contents__shell {
    max-width: 970px;
    width: 100%;
    margin-inline: auto;
  }
}
/* --- for middle viewport ---*/
@media screen and (min-width: 768px) and (max-width: 1024px) {
  html {
    font-size: 0.9765625vw;
  }
}
/* ===================== hero */
.hero {
  position: relative;
  -webkit-animation: fadeIn 1s ease-in forwards;
          animation: fadeIn 1s ease-in forwards;
}
.hero__ttl {
  position: absolute;
  margin: auto;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  .hero__ttl {
    bottom: 14.4rem;
    left: 0;
    right: 0;
    width: 47.6rem;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .hero__thumb {
    width: 56.4948453608%;
  }
  .hero__ttl {
    top: 0;
    bottom: 0;
    right: 0.824742268%;
    width: 31.2371134021%;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
  }
}
/* ===================== introduction */
.contents--intro {
  text-align: center;
}
.contents .intro {
  background-size: 100%;
  background-repeat: no-repeat;
  background-position: top center;
  color: var(--clr-theme-dark);
}
.contents .intro__body dt {
  margin-inline: auto;
}
.contents .intro__body dd {
  font-family: var(--font-jp-sans-serif);
  font-weight: 500;
  letter-spacing: 0.15em;
}
.contents .intro__body dd .num {
  display: flex;
  margin-inline: auto;
}
.contents .intro__body + .intro__body {
  background-repeat: no-repeat;
  background-position: top center;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  .contents--intro {
    -webkit-margin-before: 9rem;
            margin-block-start: 9rem;
    padding-inline: 2.4rem;
  }
  .contents .intro {
    -webkit-padding-before: 17rem;
            padding-block-start: 17rem;
    -webkit-padding-after: 21rem;
            padding-block-end: 21rem;
    background-image: url(../image/svg/bg-introduction-sml.svg);
  }
  .contents .intro__body dt + dd {
    -webkit-margin-before: 9rem;
            margin-block-start: 9rem;
  }
  .contents .intro__body dd {
    font-size: 2.8rem;
  }
  .contents .intro__body dd ul li:nth-of-type(1) .num {
    width: 5rem;
  }
  .contents .intro__body dd ul li:nth-of-type(2) .num {
    width: 6.1rem;
  }
  .contents .intro__body dd ul li:nth-of-type(3) .num {
    width: 6.1rem;
  }
  .contents .intro__body dd .sml {
    font-size: 0.8571428571em;
  }
  .contents .intro__body ul li + li {
    -webkit-margin-before: 12rem;
            margin-block-start: 12rem;
  }
  .contents .intro__body + .intro__body {
    -webkit-margin-before: 11.6rem;
            margin-block-start: 11.6rem;
    -webkit-padding-before: 21.4rem;
            padding-block-start: 21.4rem;
    background-image: url(../image/svg/decoration-sml.svg);
    background-size: 37rem;
  }
  .contents .intro__body:nth-of-type(1) dt {
    width: 42.8rem;
  }
  .contents .intro__body:nth-of-type(1) dd {
    line-height: 2.55;
  }
  .contents .intro__body:nth-of-type(2) dt {
    width: 47.6rem;
  }
  .contents .intro__body:nth-of-type(2) dd {
    line-height: 2.2;
  }
  .contents .intro__body:nth-of-type(2) dd .intro__desc {
    -webkit-margin-before: 1.6rem;
            margin-block-start: 1.6rem;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .contents--intro {
    -webkit-margin-before: 225px;
            margin-block-start: 225px;
  }
  .contents--intro .contents__shell {
    padding-inline: 6.2rem;
  }
  .contents .intro {
    -webkit-padding-before: 120px;
            padding-block-start: 120px;
    -webkit-padding-after: 146px;
            padding-block-end: 146px;
    background-image: url(../image/svg/bg-introduction-lrg.svg);
  }
  .contents .intro__body dt + dd {
    -webkit-margin-before: 70px;
            margin-block-start: 70px;
  }
  .contents .intro__body dd {
    font-size: 19.42px;
  }
  .contents .intro__body dd li:nth-of-type(1) .num {
    width: 34px;
  }
  .contents .intro__body dd li:nth-of-type(2) .num {
    width: 41px;
  }
  .contents .intro__body dd li:nth-of-type(3) .num {
    width: 41px;
  }
  .contents .intro__body dd .sml {
    font-size: 0.7373841401em;
  }
  .contents .intro__body ul li + li {
    -webkit-margin-before: 60px;
            margin-block-start: 60px;
  }
  .contents .intro__body + .intro__body {
    -webkit-margin-before: 90px;
            margin-block-start: 90px;
    -webkit-padding-before: 140px;
            padding-block-start: 140px;
    background-image: url(../image/svg/decoration-lrg.svg);
    background-size: 332px;
  }
  .contents .intro__body:nth-of-type(1) dt {
    width: 528px;
  }
  .contents .intro__body:nth-of-type(1) dd {
    line-height: 2.6158599382;
  }
  .contents .intro__body:nth-of-type(2) dt {
    width: 377px;
  }
  .contents .intro__body:nth-of-type(2) dd {
    line-height: 2;
  }
  .contents .intro__body:nth-of-type(2) dd .intro__desc {
    -webkit-margin-before: 14px;
            margin-block-start: 14px;
  }
}
/* ===================== how to use */
.contents--howToUse {
  text-align: center;
}
.contents .howToUse__body dt {
  color: var(--clr-theme-dark);
  letter-spacing: 0.15em;
}
.contents .howToUse__body dt .en {
  font-family: var(--font-secondary);
  font-weight: 500;
}
.contents .howToUse__body dt .jp {
  font-family: var(--font-jp-sans-serif);
  font-weight: 700;
}
.contents .howToUse__body dd {
  font-family: var(--font-jp-sans-serif);
  letter-spacing: 0.15em;
  font-weight: 500;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  .contents--howToUse {
    -webkit-margin-before: 17.8rem;
            margin-block-start: 17.8rem;
  }
  .contents--howToUse .heading {
    width: 44.6rem;
  }
  .contents .howToUse__body {
    -webkit-margin-before: 9.4rem;
            margin-block-start: 9.4rem;
  }
  .contents .howToUse__body dt .en {
    font-size: 4.062rem;
    line-height: 1.2530773018;
  }
  .contents .howToUse__body dt .jp {
    -webkit-padding-before: 2rem;
            padding-block-start: 2rem;
    font-size: 2.8rem;
    line-height: 1.6428571429;
  }
  .contents .howToUse__body dt + dd {
    -webkit-margin-before: 3.5rem;
            margin-block-start: 3.5rem;
  }
  .contents .howToUse__body dd {
    font-size: 14px;
  }
  .contents .howToUse__body dd + dt {
    -webkit-margin-before: 14rem;
            margin-block-start: 14rem;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .contents--howToUse {
    -webkit-margin-before: 150px;
            margin-block-start: 150px;
  }
  .contents--howToUse .heading {
    width: 392px;
  }
  .contents .howToUse__body {
    -webkit-margin-before: 84px;
            margin-block-start: 84px;
  }
  .contents .howToUse__body dt .en {
    font-size: 24px;
  }
  .contents .howToUse__body dt .jp {
    -webkit-padding-before: 22px;
            padding-block-start: 22px;
    font-size: 18px;
  }
  .contents .howToUse__body dt + dd {
    -webkit-margin-before: 30px;
            margin-block-start: 30px;
  }
  .contents .howToUse__body dd {
    font-size: 18px;
    line-height: 1.9538888889;
  }
  .contents .howToUse__body dd + dt {
    -webkit-margin-before: 100px;
            margin-block-start: 100px;
  }
}
/* ===================== products */
.contents .products__body {
  display: flex;
}
.contents .products__detail dt {
  font-family: var(--font-jp-sans-serif);
}
.contents .products__detail dt .name,
.contents .products__detail dt .notes {
  letter-spacing: 0.2em;
  font-weight: 500;
}
.contents .products__detail dt .notes {
  letter-spacing: 0.2em;
}
.contents .products__detail dt .price {
  letter-spacing: 0.1em;
}
.contents .products__detail dd {
  font-family: var(--font-jp-sans-serif);
  letter-spacing: 0.2em;
  font-weight: 500;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  .contents--products {
    -webkit-margin-before: 35rem;
            margin-block-start: 35rem;
  }
  .contents--products .heading {
    width: 33rem;
  }
  .contents .products__body {
    flex-direction: column;
    -webkit-margin-before: 10rem;
            margin-block-start: 10rem;
    text-align: center;
  }
  .contents .products__thumb {
    padding-inline: 21rem;
  }
  .contents .products__detail {
    -webkit-margin-before: 6rem;
            margin-block-start: 6rem;
  }
  .contents .products__detail dt .name,
.contents .products__detail dt .notes {
    font-size: 13px;
    line-height: 1.6538461538;
  }
  .contents .products__detail dt .price {
    -webkit-margin-before: 5.2rem;
            margin-block-start: 5.2rem;
    font-size: 12px;
  }
  .contents .products__detail dd {
    -webkit-margin-before: 5.5rem;
            margin-block-start: 5.5rem;
    font-size: 13px;
    line-height: 1.7692307692;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .contents--products {
    max-width: 820px;
    min-width: auto;
    -webkit-margin-before: 210px;
            margin-block-start: 210px;
  }
  .contents--products .heading {
    width: 392px;
  }
  .contents .products__body {
    align-items: center;
    -webkit-margin-before: 80px;
            margin-block-start: 80px;
    -webkit-padding-start: 4rem;
            padding-inline-start: 4rem;
    -moz-column-gap: 5rem;
         column-gap: 5rem;
  }
  .contents .products__thumb {
    width: 234px;
    flex-shrink: 0;
  }
  .contents .products__detail dt .name,
.contents .products__detail dt .notes {
    font-size: 16px;
    line-height: 1.625;
  }
  .contents .products__detail dt .price {
    -webkit-margin-before: 26px;
            margin-block-start: 26px;
    font-size: 16px;
    line-height: 1.625;
  }
  .contents .products__detail dt .price .tax {
    font-size: 14px;
  }
  .contents .products__detail dd {
    -webkit-margin-before: 30px;
            margin-block-start: 30px;
    font-size: 16px;
    line-height: 1.75;
    letter-spacing: 0.1em;
    white-space: nowrap;
  }
}
/* ===================== detail */
.contents--detail {
  background-color: rgba(155, 128, 0, 0.2);
}
.contents .detail__body {
  font-family: var(--font-jp-sans-serif);
  font-weight: 500;
}
.contents .detail__col:not(.contents .detail__col.--howToUse):not(.contents .detail__col.--btn) dt {
  background-color: rgba(255, 255, 255, 0.8);
}
.contents .detail__col.--howToUse {
  border: 1px solid var(--clr-base);
}
.contents .detail__col.--howToUse dt {
  border-bottom: 1px solid var(--clr-base);
}
.contents .detail__col dt {
  letter-spacing: 0.1em;
}
.contents .detail__col dd {
  letter-spacing: 0.1em;
}
.contents .detail__btn {
  border: 1px solid var(--clr-theme-dark);
  color: var(--clr-theme-dark);
}
.contents .detail__btn a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--font-secondary);
  letter-spacing: 0.2em;
}

/* --- for small viewport ---*/
@media screen and (max-width: 767px) {
  .contents--detail {
    -webkit-margin-before: 14rem;
            margin-block-start: 14rem;
    -webkit-padding-before: 10rem;
            padding-block-start: 10rem;
    -webkit-padding-after: 15.5rem;
            padding-block-end: 15.5rem;
    padding-inline: 6.4rem;
  }
  .contents .detail__col:not(.contents .detail__col.--howToUse):not(.contents .detail__col.--btn) dt {
    padding-inline: 2.8rem;
    line-height: 7.2rem;
  }
  .contents .detail__col:not(.contents .detail__col.--howToUse):not(.contents .detail__col.--btn) dd {
    -webkit-padding-start: 2.8rem;
            padding-inline-start: 2.8rem;
  }
  .contents .detail__col.--howToUse {
    -webkit-padding-before: 2.2rem;
            padding-block-start: 2.2rem;
    -webkit-padding-after: 4.2rem;
            padding-block-end: 4.2rem;
    padding-inline: 4rem;
  }
  .contents .detail__col.--howToUse dt {
    padding-block: 2.4rem;
    line-height: 1;
  }
  .contents .detail__col.--howToUse dt,
.contents .detail__col.--howToUse dd {
    -webkit-padding-start: 1.5rem;
            padding-inline-start: 1.5rem;
  }
  .contents .detail__col dt {
    font-size: 14px;
  }
  .contents .detail__col dd {
    -webkit-margin-before: 2rem;
            margin-block-start: 2rem;
    font-size: 14px;
    line-height: 1.6428571429;
    white-space: nowrap;
  }
  .contents .detail__col + .detail__col:not(.contents .detail__col + .detail__col.--btn) {
    -webkit-margin-before: 6rem;
            margin-block-start: 6rem;
  }
  .contents .detail__col.--btn {
    -webkit-margin-before: 12.6rem;
            margin-block-start: 12.6rem;
  }
  .contents .detail__btn {
    width: 100%;
    height: 10rem;
    font-size: 13px;
  }
}
/* --- for large viewport ---*/
@media screen and (min-width: 768px) {
  .contents--detail {
    -webkit-margin-before: 150px;
            margin-block-start: 150px;
    -webkit-padding-before: 65px;
            padding-block-start: 65px;
    -webkit-padding-after: 142px;
            padding-block-end: 142px;
  }
  .contents .detail__body {
    display: grid;
    grid-template-columns: repeat(2, calc(50% - 1.4rem));
    -moz-column-gap: 2.8rem;
         column-gap: 2.8rem;
    row-gap: 60px;
    max-width: 864px;
    width: 95%;
    margin-inline: auto;
  }
  .contents .detail__col:not(.contents .detail__col.--howToUse):not(.contents .detail__col.--btn) dt {
    padding-inline: 16px;
    line-height: 42px;
  }
  .contents .detail__col:not(.contents .detail__col.--howToUse):not(.contents .detail__col.--btn) dd {
    -webkit-padding-start: 16px;
            padding-inline-start: 16px;
    line-height: 1.65625;
  }
  .contents .detail__col.--howToUse {
    grid-column: span 2;
    width: 470px;
    margin-inline: auto;
    -webkit-padding-before: 15px;
            padding-block-start: 15px;
    -webkit-padding-after: 28px;
            padding-block-end: 28px;
    padding-inline: 2.4rem;
  }
  .contents .detail__col.--howToUse dt {
    padding-block: 14px;
  }
  .contents .detail__col.--howToUse dt,
.contents .detail__col.--howToUse dd {
    -webkit-padding-start: 10px;
            padding-inline-start: 10px;
  }
  .contents .detail__col dt {
    font-size: 16px;
  }
  .contents .detail__col dd {
    -webkit-margin-before: 16px;
            margin-block-start: 16px;
    font-size: 16px;
  }
  .contents .detail__col:nth-of-type(1) {
    grid-column: 1/1;
    grid-row: 1/1;
  }
  .contents .detail__col:nth-of-type(2) {
    grid-row: 3/3;
  }
  .contents .detail__col:nth-of-type(3) {
    grid-column: 2/2;
    grid-row: span 2;
  }
  .contents .detail__col:nth-of-type(3) dd {
    font-size: 15px;
    line-height: 1.768;
  }
  .contents .detail__col:nth-of-type(4) {
    grid-column: 1/1;
    grid-row: 2/2;
  }
  .contents .detail__col:nth-of-type(5) {
    grid-column: span 2;
    grid-row: 4/4;
  }
  .contents .detail__btn {
    width: 470px;
    height: 68px;
    margin-inline: auto;
    font-size: 18px;
  }
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
    visibility: hidden;
    transform: translate(0, 50px);
  }
  100% {
    opacity: 1;
    visibility: visible;
    transform: translate(0, 0);
  }
}
@keyframes fadeIn {
  0% {
    opacity: 0;
    visibility: hidden;
    transform: translate(0, 50px);
  }
  100% {
    opacity: 1;
    visibility: visible;
    transform: translate(0, 0);
  }
}
.js-fade {
  opacity: 0;
  visibility: hidden;
  transform: translate(0, 50px);
  transition: all 1s;
}
.js-fade.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translate(0, 0);
}