/* =============================================
習い事プラン　ランディングページ：共通クラス
============================================= */

.regular-lesson {
  --regular-lesson-black: #333;
  --regular-lesson-blue: #004190;
  --regular-lesson-light-blue: #0097bf;
  --regular-lesson-teal: #1a9cbd;
  --regular-lesson-white: #fff;
  --regular-lesson-orange: #f08300;
  --regular-lesson-red: #fa7756;
  --regular-lesson-yellow: #ebca1b;
  --regular-lesson-green: #447b4d;
  --regular-lesson-pink: #f85f6a;
  --regular-lesson-pale-blue: #d3f1f2;
  overflow: hidden;
  line-height: 1.5;
  letter-spacing: 0;
}

.l-regular-lesson-inner {
  max-width: calc(1200px + 30px * 2);
  width: 100%;
  padding-inline: 30px;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .l-regular-lesson-inner {
    padding-inline: 15px;
    max-width: 600px;
  }
}

.u-onlySp {
  display: none;
}

.u-onlyPc {
  display: block;
}

@media (max-width: 767px) {
  .u-onlySp {
    display: block;
  }

  .u-onlyPc {
    display: none;
  }
}

/* =============================================
共通パーツ：セクションタイトル
============================================= */

.regular-lesson-section-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-blue);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.regular-lesson-section-title::after {
  content: "";
  margin-top: 15px;
  display: block;
  width: 278px;
  aspect-ratio: 139 / 6;
  background: url(../images/regularly-scheduled-lesson/title-line.svg) no-repeat
    center / contain;
}

.regular-lesson-section__title-sub {
  font-size: 28px;
}

@media (max-width: 767px) {
  .regular-lesson-section-title {
    font-size: 25px;
    line-height: 1.5;
  }

  .regular-lesson-section-title::after {
    width: 180px;
    margin-top: 10px;
  }

  .regular-lesson-section__title-sub {
    font-size: 22px;
  }
}

/* =============================================
共通パーツ：CTA ボタン
============================================= */

.regular-lesson-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 16px;
  width: 652px;
  max-width: 100%;
  padding: 32px 40px 40px;
  background: var(--regular-lesson-red);
  border-radius: 999em;
  box-shadow: 0 0 15px 0 rgba(255, 180, 59, 1);
  text-decoration: none;
  transition: opacity 0.3s;
  position: relative;
}

.regular-lesson-cta::after {
  content: "";
  position: absolute;
  top: 64%;
  transform: translateY(-50%);
  right: 45px;
  width: 29px;
  aspect-ratio: 29 / 30;
  background-image: url(../images/regularly-scheduled-lesson/cta-icon.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

@media (hover: hover) {
  .regular-lesson-cta:hover {
    opacity: 0.8;
  }
}

.regular-lesson-cta__sub {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 25px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-white);
  padding-inline: 32px;
  text-align: center;
  position: relative;
}

.regular-lesson-cta__sub::before {
  content: "";
  position: absolute;
  top: 0.5lh;
  transform: translateY(-50%);
  left: 0;
  width: 20px;
  aspect-ratio: 18 / 23;
  background-image: url(../images/regularly-scheduled-lesson/cta-decoration.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-cta__sub::after {
  content: "";
  position: absolute;
  top: 0.5lh;
  transform: translateY(-50%) rotate(70deg);
  right: 0;
  width: 20px;
  aspect-ratio: 18 / 23;
  background-image: url(../images/regularly-scheduled-lesson/cta-decoration.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-cta__main {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-white);
  text-align: center;
  padding-right: 10px;
}

@media (max-width: 767px) {
  .regular-lesson-cta {
    width: 290px;
    gap: 10px;
    padding: 14px 5px 16px;
  }

  .regular-lesson-cta::after {
    right: 16px;
    width: 13px;
  }

  .regular-lesson-cta__sub {
    padding-inline: 15px;
    font-size: 12px;
    letter-spacing: 0;
  }

  .regular-lesson-cta__sub::before,
  .regular-lesson-cta__sub::after {
    width: 10px;
  }

  .regular-lesson-cta__main {
    font-size: 20px;
    letter-spacing: 0;
    padding-right: 0;
  }
}

/* =============================================
fvセクション
============================================= */

.regular-lesson-fv {
  background-image: url(../images/regularly-scheduled-lesson/dot-bg.png);
  background-size: 1920px auto;
  background-repeat: repeat;
  position: relative;
}

.regular-lesson-fv::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
    0deg,
    transparent 0%,
    transparent 30%,
    var(--regular-lesson-pale-blue) 30%,
    var(--regular-lesson-pale-blue) 100%
  );
  z-index: -1;
}

.regular-lesson-fv::after {
  content: "";
  position: absolute;
  bottom: 30%;
  left: 0;
  width: 100%;
  aspect-ratio: 959 / 68;
  background-image: url(../images/regularly-scheduled-lesson/fv-bg-city.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-fv__ticker {
  background: var(--regular-lesson-blue);
  padding-top: 5px;
  padding-bottom: 5px;
  position: relative;
}

.regular-lesson-fv__ticker-inner {
  max-width: calc(588px + 30px * 2);
  width: 100%;
  margin-inline: auto;
  padding-inline: 30px;
}

.regular-lesson-fv__ticker-content {
  display: flex;
  align-items: center;
  justify-content: center;
}

.regular-lesson-fv__ticker-icon-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.regular-lesson-fv__ticker-icon {
  width: 30px;
  aspect-ratio: 1 / 1;
}

.regular-lesson-fv__ticker-icon--house {
  width: 35px;
  aspect-ratio: 71 / 66;
}

.regular-lesson-fv__ticker-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.05em;
  color: var(--regular-lesson-white);
  margin-left: 20px;
  margin-right: 8px;
}

.regular-lesson-fv__ticker-text-highlight {
  color: var(--regular-lesson-yellow);
}

.regular-lesson-fv__body-inner {
  max-width: calc(1270px + 30px * 2);
  width: 100%;
  margin-inline: auto;
  padding-inline: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.regular-lesson-fv__copy {
  width: 340px;
  aspect-ratio: 343 / 99;
  margin-top: 25px;
  position: relative;
}

.regular-lesson-fv__copy-image {
  width: 100%;
  height: 100%;
}

.regular-lesson-fv__copy::before {
  content: "";
  position: absolute;
  top: 20px;
  left: -100px;
  width: 80px;
  aspect-ratio: 1 / 1;
  background-image: url(../images/regularly-scheduled-lesson/fv-decoration.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-fv__bg {
  margin-top: -50px;
  width: 100%;
  max-width: 840px;
  position: relative;
  z-index: 2;

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

.regular-lesson-fv__bg::after {
  content: "";
  position: absolute;
  top: -50px;
  right: -82px;
  width: 150px;
  aspect-ratio: 60 / 49;
  background-image: url(../images/regularly-scheduled-lesson/fv-bubble.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-fv__body-content {
  position: relative;
  width: 100%;
  max-width: 840px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 45px 45px;
  background-color: var(--regular-lesson-white);
  border-radius: 0 0 100px 100px;
  margin-top: -1px;
}

.regular-lesson-fv__body-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20px);
  height: calc(100% - 10px);
  background-color: var(--regular-lesson-light-blue);
  border-radius: 0 0 100px 100px;
  z-index: -1;
}

.regular-lesson-fv__logo {
  width: 510px;
  aspect-ratio: 146 / 21;
  overflow: hidden;
}

.regular-lesson-fv__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.regular-lesson-fv__title {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.regular-lesson-fv__title-information {
  width: 177px;
  aspect-ratio: 179 / 141;
  overflow: hidden;
}

.regular-lesson-fv__title-information img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.regular-lesson-fv__main-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 60px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-fv__features-section {
  background: var(--regular-lesson-white);
  padding: 25px 32px 35px;
  border-radius: 0 0 100px 100px;
  margin-top: 20px;
  width: 100%;
}

.regular-lesson-fv__items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.regular-lesson-fv__item {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-black);
  padding-left: 45px;
  position: relative;
}

.regular-lesson-fv__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 33px;
  height: 33px;
  background-image: url(../images/regularly-scheduled-lesson/fv-check.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-fv__item-highlight {
  background-image: linear-gradient(
    to bottom,
    transparent 50%,
    var(--regular-lesson-yellow) 50%
  );
}

.regular-lesson-fv__cta-button {
  margin-top: 35px;
  display: grid;
  place-items: center;
}

.regular-lesson-fv__image {
  position: absolute;
  z-index: 1;
}

.regular-lesson-fv__image--left {
  aspect-ratio: 720 / 927;
  overflow: hidden;
  top: 15px;
  left: -15px;
  width: 360px;
}

.regular-lesson-fv__image--right {
  aspect-ratio: 553 / 699;
  top: 135px;
  right: 0;
  width: 278px;
}

.regular-lesson-fv__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 767px) {
  .regular-lesson-fv {
    padding-bottom: 55px;
  }

  .regular-lesson-fv::before {
    background-image: none;
    background-color: var(--regular-lesson-pale-blue);
  }

  .regular-lesson-fv::after {
    background-image: url(../images/regularly-scheduled-lesson/fv-bg-city_sp.webp);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    aspect-ratio: 751 / 162;
    bottom: 0;
  }

  .regular-lesson-fv__ticker {
    padding-top: 14px;
    padding-bottom: 10px;
  }

  .regular-lesson-fv__ticker-inner {
    padding-inline: 15px;
  }

  .regular-lesson-fv__ticker-icon {
    width: 18px;
  }

  .regular-lesson-fv__ticker-icon--house,
  .regular-lesson-fv__ticker-icon--calender {
    display: none;
  }

  .regular-lesson-fv__ticker-text {
    font-size: 15px;
    margin-left: 5px;
    margin-right: 5px;
  }

  .regular-lesson-fv__body-inner {
    padding-inline: 15px;
  }

  .regular-lesson-fv__copy {
    aspect-ratio: 397 / 122;
    width: 202px;
    margin-top: 12px;
    transform: translateX(-35%);
  }

  .regular-lesson-fv__copy::before {
    display: none;
  }

  .regular-lesson-fv__bg {
    margin-top: -25px;
  }

  .regular-lesson-fv__bg::after {
    background-image: url(../images/regularly-scheduled-lesson/fv-bubble_sp.webp);
    aspect-ratio: 127 / 94;
    width: 63px;
    top: -45px;
    right: 5px;
  }

  .regular-lesson-fv__body-content {
    padding: 0px 24px 30px;
    border-radius: 0 0 45px 45px;
  }

  .regular-lesson-fv__body-content::before {
    width: calc(100% - 2.1vw);
    height: calc(100% - 1.1vw);
    border-radius: 0 0 45px 45px;
  }

  .regular-lesson-fv__logo {
    width: 295px;
  }

  .regular-lesson-fv__title {
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-top: 2px;
  }

  .regular-lesson-fv__title-information {
    aspect-ratio: 177 / 68;
    width: 223px;
  }

  .regular-lesson-fv__main-title {
    font-size: 34px;
    margin-top: -18px;
  }

  .regular-lesson-fv__features-section {
    display: contents;
  }

  .regular-lesson-fv__items {
    background: var(--regular-lesson-white);
    padding: 10px 12px;
    border-radius: 0 0 45px 45px;
    margin-top: 8px;
    width: 100%;
    gap: 6px;
  }

  .regular-lesson-fv__item {
    font-size: 16px;
    padding-left: 30px;
  }

  .regular-lesson-fv__item::before {
    width: 20px;
    height: 20px;
    top: 16px;
  }

  .regular-lesson-fv__cta-button {
    margin-top: 10px;
  }

  .regular-lesson-fv__image--left {
    aspect-ratio: 633 / 464;
    position: relative;
    width: calc(317 / 350 * 100%);
    max-width: 500px;
    margin-top: 5px;
    margin-inline: auto;
    top: 0;
    left: 0;
  }

  .regular-lesson-fv__image--right {
    display: none;
  }
}

/* =============================================
お悩みセクション
============================================= */

.regular-lesson-worry {
  padding-top: 100px;
  padding-bottom: 225px;
  background: var(--regular-lesson-white);
  position: relative;
}

.regular-lesson-worry::before,
.regular-lesson-worry::after {
  content: "";
  position: absolute;
  bottom: -1px;
  width: 100%;
  height: 225px;
  background-color: var(--regular-lesson-blue);
  z-index: 1;
}

.regular-lesson-worry::before {
  clip-path: polygon(50% 100%, 100% 0, 100% 100%);
}

.regular-lesson-worry::after {
  clip-path: polygon(0 0, 0 100%, 50% 100%);
}

.regular-lesson-worry__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../images/regularly-scheduled-lesson/dot-bg.png);
  background-size: 1920px auto;
  background-repeat: repeat;
}

.regular-lesson-worry__inner {
  max-width: calc(1152px + 30px * 2);
  position: relative;
}

.regular-lesson-worry__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-black);
  text-align: center;
  margin-top: 32px;
}

.regular-lesson-worry__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 44px;
  margin-top: 80px;
  position: relative;
  z-index: 1;
}

.regular-lesson-worry__list::before {
  content: "";
  position: absolute;
  top: clamp(-160px, -8.3vw, -65px);
  right: calc(50% - clamp(655px, 45vw, 730px));
  width: min(160px, 160 / 1920 * 100vw);
  aspect-ratio: 160 / 207;
  background-image: url(../images/regularly-scheduled-lesson/decoration01.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  z-index: -1;
}

.regular-lesson-worry__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.regular-lesson-worry__image {
  aspect-ratio: 256 / 256;
  width: 100%;
  overflow: hidden;
}

.regular-lesson-worry__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.regular-lesson-worry__label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-black);
  text-align: center;
}

@media (max-width: 767px) {
  .regular-lesson-worry {
    padding-top: 60px;
    padding-bottom: 100px;
  }

  .regular-lesson-worry::before,
  .regular-lesson-worry::after {
    height: 80px;
  }

  .regular-lesson-worry__inner {
    max-width: 600px;
  }

  .regular-lesson-worry__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
  }

  .regular-lesson-worry__list::before {
    width: 40px;
    top: -50px;
    right: 6px;
    rotate: -30deg;
  }

  .regular-lesson-worry__item {
    gap: 6px;
  }

  .regular-lesson-worry__text {
    text-align: left;
  }

  .regular-lesson-worry__label {
    font-size: 16px;
  }
}

/* =============================================
特徴セクション（週1回プランがオススメ）
============================================= */

.regular-lesson-feature {
  background-image: url(../images/regularly-scheduled-lesson/wave-bg.png);
  background-size: 768px 512px;
  background-repeat: repeat;
}

.regular-lesson-feature__recommend {
  padding-top: 90px;
  padding-bottom: 140px;
  background-color: var(--regular-lesson-blue);
}

.regular-lesson-recommend__inner {
  max-width: calc(1152px + 30px * 2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.regular-lesson-recommend__title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: fit-content;
  padding-inline: 75px;
  position: relative;
}

.regular-lesson-recommend__title::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 65px;
  aspect-ratio: 64 / 85;
  mask-image: url(../images/regularly-scheduled-lesson/title-decoration.svg);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--regular-lesson-white);
}

.regular-lesson-recommend__title::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(73deg);
  right: 0;
  width: 65px;
  aspect-ratio: 64 / 85;
  mask-image: url(../images/regularly-scheduled-lesson/title-decoration.svg);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--regular-lesson-white);
}

.regular-lesson-recommend__title-sub {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-white);
}

.regular-lesson-recommend__title-main {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-white);
  display: flex;
  gap: 16px;
}

.regular-lesson-recommend__title-highlight {
  background: var(--regular-lesson-yellow);
  color: var(--regular-lesson-blue);
  padding: 0 16px;
}

.regular-lesson-recommend__list {
  display: flex;
  flex-direction: column;
  gap: 120px;
  margin-top: 85px;
  margin-inline: auto;
  max-width: 1024px;
}

.regular-lesson-recommend__item {
  display: flex;
  gap: 40px;
}

.regular-lesson-recommend__item--reverse {
  flex-direction: row-reverse;
}

.regular-lesson-recommend__item-body {
  display: flex;
  flex-direction: column;
  gap: 40px;
  width: 546px;
}

.regular-lesson-recommend__item-num {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 106px;
  height: 106px;
  background: var(--regular-lesson-orange);
  border-radius: 50%;
  position: relative;
}

.regular-lesson-recommend__item-num::before {
  content: "";
  position: absolute;
  bottom: -12px;
  left: 50%;
  width: 25px;
  height: 32px;
  clip-path: polygon(0 50%, 100% 100%, 70% 0);
  background: var(--regular-lesson-orange);
}

.regular-lesson-recommend__item-num span {
  font-family: "Roboto", sans-serif;
  font-size: 48px;
  font-weight: 700;
  line-height: 1.17;
  color: var(--regular-lesson-white);
}

.regular-lesson-recommend__item-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.regular-lesson-recommend__highlight {
  color: var(--regular-lesson-yellow);
}

.regular-lesson-recommend__small {
  font-size: 20px;
}

.regular-lesson-recommend__item-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.7;
  text-align: initial;
  color: var(--regular-lesson-white);
  margin-bottom: 0;
}

.regular-lesson-recommend__item-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-recommend__item-image {
  position: relative;
  border-radius: 50%;
  overflow: hidden;
}

.regular-lesson-recommend__item-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 8px solid var(--regular-lesson-yellow);
  pointer-events: none;
}

.regular-lesson-recommend__item-image img {
  display: block;
}

.regular-lesson-recommend__feature-image {
  width: 416px;
  height: 416px;
  border: 8px solid var(--regular-lesson-yellow);
  border-radius: 999em;
  overflow: hidden;
  flex-shrink: 0;
}

.regular-lesson-recommend__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 165px;
  position: relative;
  z-index: 2;
}

.regular-lesson-recommend__card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 40px 24px;
  background: var(--regular-lesson-white);
  border-top: 10px solid var(--regular-lesson-yellow);
}

.regular-lesson-recommend__card-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.54;
  letter-spacing: 0;
  color: var(--regular-lesson-blue);
  text-align: center;
  margin-bottom: 0;
}

.regular-lesson-recommend__card-image {
  aspect-ratio: 255 / 239;
  width: calc(255 / 315 * 100%);
  overflow: hidden;
}

.regular-lesson-recommend__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.regular-lesson-recommend__card-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--regular-lesson-black);
}

.regular-lesson-more {
  background: var(--regular-lesson-pale-blue);
  max-width: 1152px;
  margin-inline: auto;
  width: 90vw;
  margin-top: -240px;
  padding: 160px 80px 60px;
  position: relative;
  z-index: 1;
}

.regular-lesson-more__badge {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: -22%;
  display: flex;
  justify-content: center;
  align-items: center;
  width: min(230px, 230 / 912 * 100%);
  aspect-ratio: 1 / 1;
  background: var(--regular-lesson-orange);
  border: 8px solid var(--regular-lesson-yellow);
  border-radius: 50%;
}

.regular-lesson-more__badge-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 27px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  text-align: center;
}

.regular-lesson-more__badge-text-sub {
  font-size: 25px;
}

.regular-lesson-more__body {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.regular-lesson-more__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0;
  color: var(--regular-lesson-black);
  text-align: center;
}

.regular-lesson-more__title span {
  background: linear-gradient(transparent 60%, rgba(235, 202, 27, 0.6) 60%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.regular-lesson-more__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: 0;
  color: var(--regular-lesson-black);
  margin-top: 20px;
}

@media (max-width: 767px) {
  .regular-lesson-feature__recommend {
    padding-top: 40px;
    padding-bottom: 80px;
  }

  .regular-lesson-recommend__inner {
    max-width: 600px;
  }

  .regular-lesson-recommend__title {
    display: block;
    text-align: center;
    padding-inline: 22px;
    max-width: 335px;
    margin-inline: auto;
    font-family: "Noto Sans JP", sans-serif;
    font-size: 21px;
    font-weight: 700;
    line-height: 1.9;
    letter-spacing: 0.06em;
    color: var(--regular-lesson-white);
  }

  .regular-lesson-recommend__title::before,
  .regular-lesson-recommend__title::after {
    width: 35px;
  }

  .regular-lesson-recommend__title::before {
    left: -10px;
  }

  .regular-lesson-recommend__title::after {
    right: -10px;
  }

  .regular-lesson-recommend__title-sub,
  .regular-lesson-recommend__title-main {
    display: inline;
    font-size: inherit;
  }

  .regular-lesson-recommend__title-highlight {
    padding: 0 3px;
  }

  .regular-lesson-recommend__list {
    margin-top: 40px;
    gap: 50px;
  }

  .regular-lesson-recommend__item {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .regular-lesson-recommend__item-body {
    width: 100%;
    gap: 20px;
  }

  .regular-lesson-recommend__item-num {
    border-radius: 6px;
    height: fit-content;
    padding: 6px;
    margin-inline: auto;
  }

  .regular-lesson-recommend__item-num::before {
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 18px;
  }

  .regular-lesson-recommend__item-num span {
    font-size: 25px;
  }

  .regular-lesson-recommend__item-title {
    font-size: 22px;
    line-height: 1.5;
    text-align: center;
  }

  .regular-lesson-recommend__small {
    font-size: 16px;
  }

  .regular-lesson-recommend__item-content {
    gap: 10px;
  }

  .regular-lesson-recommend__item-text {
    font-size: 14px;
    opacity: 0.9;
  }

  .regular-lesson-recommend__item-image {
    width: 60%;
  }

  .regular-lesson-recommend__cards {
    grid-template-columns: repeat(1, 1fr);
    margin-top: 60px;
    gap: 20px;
  }

  .regular-lesson-recommend__card {
    padding: 20px 16px;
    gap: 0;
  }

  .regular-lesson-recommend__card-image {
    width: 50%;
  }

  .regular-lesson-recommend__card-title {
    font-size: 20px;
  }

  .regular-lesson-recommend__card-text {
    font-size: 14px;
  }

  .regular-lesson-more {
    padding: 120px 20px 40px;
  }

  .regular-lesson-more__badge {
    width: min(180px, 180 / 335 * 100%);
    top: -15%;
  }

  .regular-lesson-more__badge-text {
    font-size: 20px;
  }

  .regular-lesson-more__badge-text-sub {
    font-size: 18px;
  }

  .regular-lesson-more__badge-text-main {
    font-size: 20px;
  }

  .regular-lesson-more__title {
    font-size: 22px;
  }

  .regular-lesson-more__text {
    font-size: 16px;
    margin-top: 20px;
  }
}

/* =============================================
料金と受講できる曜日・時間
============================================= */

.regular-lesson-information {
  padding-top: 140px;
  padding-bottom: 176px;
  position: relative;
  background-image: url(../images/regularly-scheduled-lesson/wave-bg.png);
  background-size: 768px 512px;
  background-repeat: repeat;
}

.regular-lesson-information::before {
  content: "";
  position: absolute;
  top: -260px;
  right: calc(50% - min(1346 / 1920 * 100%, 1346px));
  width: min(740px, 740 / 1920 * 100%);
  aspect-ratio: 1481 / 1475;
  background-image: url(../images/regularly-scheduled-lesson/pen01.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-information::after {
  content: "";
  position: absolute;
  top: 14%;
  left: calc(50% - min(1385 / 1920 * 100%, 1385px));
  width: min(776px, 776 / 1920 * 100%);
  aspect-ratio: 776 / 765;
  background-image: url(../images/regularly-scheduled-lesson/pen02.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-information__inner {
  max-width: calc(1088px + 30px * 2);
  position: relative;
  z-index: 2;
}

.regular-lesson-information__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 65px;
  margin-top: 80px;
}

.regular-lesson-information__card {
  background: var(--regular-lesson-green);
  border: 16px solid var(--regular-lesson-yellow);
  padding: 43px 40px 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.regular-lesson-information__card-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.regular-lesson-information__card-label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  text-align: center;
}

.regular-lesson-information__card-divider {
  width: 100%;
  border: none;
  border-top: 2px solid var(--regular-lesson-white);
  margin-top: 16px;
}

.regular-lesson-information__card-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  margin-top: 60px;
}

.regular-lesson-information__card-sub {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  text-align: center;
}

.regular-lesson-information__card-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.regular-lesson-information__card-amount {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.regular-lesson-information__card-prefix,
.regular-lesson-information__card-suffix {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-information__card-num {
  font-family: "Roboto", sans-serif;
  font-size: 66px;
  font-weight: 700;
  line-height: 1;
  color: var(--regular-lesson-white);
}

.regular-lesson-information__card-tax {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-information__card-schedule {
  display: flex;
  flex-direction: column;
  gap: 34px;
  margin-top: 50px;
}

.regular-lesson-information__card-row {
  display: flex;
  align-items: center;
  gap: 50px;
}

.regular-lesson-information__card-row--time {
  align-items: flex-start;
}

.regular-lesson-information__card-row-label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-information__card-row-value {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
}

.regular-lesson-information__card-times {
  display: flex;
  flex-direction: column;
}

.regular-lesson-information__card-time {
  font-family: "Roboto", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  padding-left: 32px;
  position: relative;
}

.regular-lesson-information__card-time::before {
  content: "";
  position: absolute;
  top: 0.5lh;
  left: 0;
  transform: translateY(-50%);
  width: 23px;
  aspect-ratio: 23 / 17;
  background-image: url(../images/regularly-scheduled-lesson/check-icon.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 767px) {
  .regular-lesson-information {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .regular-lesson-information::before {
    top: -15px;
  }

  .regular-lesson-information::after {
    top: auto;
    bottom: 31%;
  }

  .regular-lesson-information__inner {
    max-width: 600px;
  }

  .regular-lesson-information__cards {
    grid-template-columns: repeat(1, 1fr);
    margin-top: 30px;
    gap: 30px;
  }

  .regular-lesson-information__card {
    border: 8px solid var(--regular-lesson-yellow);
    padding: 20px 16px;
    gap: 0;
  }

  .regular-lesson-information__card-header {
    gap: 10px;
  }

  .regular-lesson-information__card-divider {
    margin-top: 10px;
  }

  .regular-lesson-information__card-label {
    font-size: 20px;
  }

  .regular-lesson-information__card-body {
    margin-top: 20px;
    gap: 10px;
  }

  .regular-lesson-information__card-sub {
    font-size: 18px;
  }

  .regular-lesson-information__card-price {
    gap: 10px;
  }

  .regular-lesson-information__card-amount {
    gap: 8px;
  }

  .regular-lesson-information__card-prefix,
  .regular-lesson-information__card-suffix {
    font-size: 18px;
  }

  .regular-lesson-information__card-num {
    font-size: 35px;
  }

  .regular-lesson-information__card-tax {
    font-size: 14px;
    margin-top: -6px;
  }

  .regular-lesson-information__card-row {
    gap: 15px;
  }

  .regular-lesson-information__card-row-label {
    font-size: 18px;
  }

  .regular-lesson-information__card-row-value {
    font-size: 18px;
  }

  .regular-lesson-information__card-schedule {
    margin-top: 20px;
    gap: 10px;
  }

  .regular-lesson-information__card-time {
    font-size: 18px;
  }
}

/* =============================================
講師サポート
============================================= */

.regular-lesson-teacher {
  display: flex;
  align-items: center;
  gap: 70px;
  margin-top: 175px;
  margin-inline: auto;
  max-width: 1024px;
  width: 100%;
}

.regular-lesson-teacher__body {
  display: flex;
  flex-direction: column;
  gap: 48px;
  width: 426px;
  flex-shrink: 0;
}

.regular-lesson-teacher__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-black);
  text-align: left;
}

.regular-lesson-teacher__highlight {
  color: var(--regular-lesson-orange);
}

.regular-lesson-teacher__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--regular-lesson-black);
}

.regular-lesson-teacher__image {
  width: 535px;
  position: relative;
}

.regular-lesson-teacher__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.regular-lesson-teacher__image::after {
  content: "";
  position: absolute;
  top: 36%;
  transform: translateY(-50%);
  right: -174px;
  width: 420px;
  aspect-ratio: 1 / 1;
  background-image: url(../images/regularly-scheduled-lesson/double-circle.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  z-index: -1;
}

.regular-lesson-teacher__movie {
  margin: 60px auto 0;
  max-width: 1024px;
}

.regular-lesson-teacher__movie-heading {
  font-size: 25px;
  color: var(--regular-lesson-black);
  margin-bottom: 30px;
}

.regular-lesson-teacher__movie-heading::after {
  content: "";
  margin-top: 15px;
  display: block;
  width: 160px;
  aspect-ratio: 139 / 6;
  background: url(../images/regularly-scheduled-lesson/title-line.svg) center
    center / contain no-repeat;
  margin-inline: auto;
}

.regular-lesson-teacher__movie-inner {
  display: flex;
  gap: 30px;
}

.regular-lesson-teacher__movie iframe {
  aspect-ratio: 300 / 170;
  width: calc(50% - 15px);
}

@media (max-width: 767px) {
  .regular-lesson-teacher {
    flex-direction: column;
    gap: 40px;
    margin-top: 60px;
  }

  .regular-lesson-teacher__body {
    gap: 20px;
    width: 100%;
  }

  .regular-lesson-teacher__title {
    font-size: 20px;
    text-align: center;
  }

  .regular-lesson-teacher__text {
    font-size: 14px;
    font-weight: 400;
  }

  .regular-lesson-teacher__image {
    width: 290px;
    transform: translateX(-35px);
  }

  .regular-lesson-teacher__image::after {
    width: 250px;
    right: -64px;
    top: 110px;
  }

  .regular-lesson-teacher__movie {
    margin-top: 90px;
  }

  .regular-lesson-teacher__movie-inner {
    flex-direction: column;
    gap: 30px;
  }

  .regular-lesson-teacher__movie-heading {
    font-size: 20px;
  }

  .regular-lesson-teacher__movie-heading::after {
    margin-top: 10px;
    width: 110px;
  }

  .regular-lesson-teacher__movie iframe {
    width: 100%;
  }
}

/* =============================================
プレゼント訴求
============================================= */

.regular-lesson-present {
  padding-block: 227px;
  padding-bottom: 64px;
  background: var(--regular-lesson-yellow);
  position: relative;
}

.regular-lesson-present::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1105px;
  aspect-ratio: 1105 / 589;
  background-image: url(../images/regularly-scheduled-lesson/semicircle.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-present__inner {
  max-width: calc(726px + 30px * 2);
  position: relative;
  z-index: 2;
}

.regular-lesson-present__inner::before {
  content: "";
  position: absolute;
  top: -95px;
  left: -265px;
  width: 355px;
  aspect-ratio: 718 / 917;
  background-image: url(../images/regularly-scheduled-lesson/goods01.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-present__inner::after {
  content: "";
  position: absolute;
  bottom: -105px;
  right: -300px;
  width: 440px;
  aspect-ratio: 878 / 701;
  background-image: url(../images/regularly-scheduled-lesson/goods02.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-present__title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 36px;
  font-weight: 900;
  line-height: 1.9;
  letter-spacing: 0.06em;
  color: var(--regular-lesson-white);
  text-align: center;
  position: relative;
}

.regular-lesson-present__title::before {
  content: "";
  position: absolute;
  top: -188px;
  left: -135px;
  width: 220px;
  aspect-ratio: 433 / 394;
  background-image: url(../images/regularly-scheduled-lesson/bubble.webp);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.regular-lesson-present__text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 2.1;
  letter-spacing: 0;
  color: var(--regular-lesson-white);
  text-align: center;
  margin-top: 56px;
}

.regular-lesson-present__cta-wrap {
  display: flex;
  justify-content: center;
  margin-top: 56px;
}

.regular-lesson-present__cta {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 38.5px 76.5px;
  background: var(--regular-lesson-white);
  border-radius: 999em;
  box-shadow: 0 0 20px 0 rgba(255, 234, 142, 1);
  text-decoration: none;
  transition: opacity 0.3s;
  position: relative;
}

@media (hover: hover) {
  .regular-lesson-present__inner {
    max-width: 600px;
  }

  .regular-lesson-present__cta:hover {
    opacity: 0.8;
  }
}

.regular-lesson-present__cta-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 29px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--regular-lesson-red);
}

.regular-lesson-present__cta::after {
  content: "";
  position: absolute;
  top: 54%;
  right: 50px;
  transform: translateY(-50%);
  width: 20px;
  aspect-ratio: 20 / 21;
  background-image: url(../images/regularly-scheduled-lesson/arrow-icon.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

@media (max-width: 767px) {
  .regular-lesson-present__inner::before {
    top: auto;
    bottom: -175px;
    left: -20px;
    width: 180px;
  }

  .regular-lesson-present__inner::after {
    bottom: auto;
    top: -200px;
    right: -20px;
    width: 220px;
  }

  .regular-lesson-present__title::before {
    top: -160px;
    left: -15px;
    width: 150px;
  }

  .regular-lesson-present__title {
    font-size: 26px;
  }

  .regular-lesson-present__cta {
    gap: 10px;
    padding: 14px 5px 16px;
    width: 100%;
    max-width: 350px;
  }

  .regular-lesson-present__cta-text {
    font-size: 20px;
  }

  .regular-lesson-present__cta::after {
    right: 20px;
    width: 15px;
  }
}

/* =============================================
ご利用の流れ
============================================= */

.regular-lesson-flow {
  padding-block: 100px 120px;
  background-image: url(../images/regularly-scheduled-lesson/dot-bg.png);
  background-size: 1920px auto;
  background-repeat: repeat;
}

.regular-lesson-flow__inner {
  max-width: calc(1152px + 30px * 2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.regular-lesson-flow__lead {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 80px;
  padding-inline: 100px;
  width: fit-content;
  position: relative;
}

.regular-lesson-flow__lead::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 65px;
  aspect-ratio: 65 / 87;
  mask-image: url(../images/regularly-scheduled-lesson/lead-decoration.svg);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--regular-lesson-orange);
}

.regular-lesson-flow__lead::after {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%) rotate(73deg);
  right: 0;
  width: 65px;
  aspect-ratio: 64 / 85;
  mask-image: url(../images/regularly-scheduled-lesson/lead-decoration.svg);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--regular-lesson-orange);
}

.regular-lesson-flow__lead-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-black);
  text-align: center;
  display: flex;
  gap: 10px;
}

.regular-lesson-flow__lead-text + .regular-lesson-flow__lead-text {
  margin-top: 8px;
}

.regular-lesson-flow__lead-text--orange {
  color: var(--regular-lesson-orange);
}

.regular-lesson-flow__lead-highlight {
  background: var(--regular-lesson-orange);
  color: var(--regular-lesson-white);
  padding: 0 10px;
}

.regular-lesson-flow__title {
  font-size: 31px;
  line-height: 1.9;
  color: var(--regular-lesson-black);
}

.regular-lesson-flow__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 73px;
  margin-top: 100px;
}

.regular-lesson-flow__step {
  position: relative;
  display: grid;
  grid-row: span 3;
  grid-template-rows: subgrid;
}

.regular-lesson-flow__step::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -45px;
  transform: translateY(-50%);
  width: 32px;
  aspect-ratio: 32 / 37;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  background: var(--regular-lesson-blue);
}

.regular-lesson-flow__step:first-child::before {
  display: none;
}

.regular-lesson-flow__step-label {
  position: absolute;
  top: -46px;
  left: 0;
  z-index: 1;
}

.regular-lesson-flow__num {
  display: inline-block;
  padding: 0 50px 0 16px;
  background: var(--regular-lesson-teal);
  font-family: "Roboto", sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 2.06;
  color: var(--regular-lesson-white);
  clip-path: polygon(0 0, 100% 0, calc(100% - 15px) 50%, 100% 100%, 0 100%);
}

.regular-lesson-flow__num-number {
  font-size: 30px;
}

.regular-lesson-flow__step-card {
  display: grid;
  grid-row: span 3;
  grid-template-rows: subgrid;
  row-gap: 2px;
  justify-items: center;
  background: var(--regular-lesson-blue);
  padding: 20px 24px 40px;
}

.regular-lesson-flow__step-icon {
  width: 138px;
  aspect-ratio: 1 / 1;
}

.regular-lesson-flow__step-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.regular-lesson-flow__step-content {
  display: grid;
  grid-row: span 2;
  grid-template-rows: subgrid;
  justify-items: center;
}

.regular-lesson-flow__step-title {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  text-align: center;
  align-self: center;
  margin-bottom: 0;
}

.regular-lesson-flow__step-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--regular-lesson-white);
  margin-top: 8px;
}

@media (max-width: 767px) {
  .regular-lesson-flow {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .regular-lesson-flow__inner {
    max-width: 600px;
  }

  .regular-lesson-flow__num-number {
    font-size: 20px;
  }

  .regular-lesson-flow__title {
    font-size: 26px;
  }

  .regular-lesson-flow__lead {
    margin-top: 30px;
    padding-inline: 50px;
  }

  .regular-lesson-flow__lead::before,
  .regular-lesson-flow__lead::after {
    width: 35px;
  }

  .regular-lesson-flow__lead-text {
    font-size: 20px;
    display: block;
    text-align: center;
  }

  .regular-lesson-flow__lead-highlight {
    padding: 0 5px;
  }

  .regular-lesson-flow__steps {
    grid-template-columns: repeat(1, 1fr);
    gap: 100px;
    margin-top: 50px;
  }

  .regular-lesson-flow__step::before {
    left: 50%;
    transform: translateX(-50%) translateY(0) rotate(90deg);
    top: -65px;
  }

  .regular-lesson-flow__step-card {
    padding: 30px 20px 20px;
    grid-template-rows: auto;
  }

  .regular-lesson-flow__step-label {
    top: -20px;
  }

  .regular-lesson-flow__step-content {
    margin-top: -10px;
  }

  .regular-lesson-flow__step-title {
    font-size: 20px;
  }

  .regular-lesson-flow__step-text {
    font-size: 14px;
  }
}

/* =============================================
よくある質問
============================================= */

.regular-lesson-faq {
  background: var(--regular-lesson-pale-blue);
  padding-block: 100px;
}

.regular-lesson-faq__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}

.regular-lesson-faq__title {
  font-size: 31px;
  line-height: 1.9;
  color: var(--regular-lesson-black);
}

.regular-lesson-faq__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 880px;
  max-width: 100%;
}

.regular-lesson-faq__item {
  width: 100%;
}

/* details/summary リセット */

.regular-lesson-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 53px;
  padding: 20px 30px;
  background: var(--regular-lesson-teal);
  cursor: pointer;
  list-style: none;
}

.regular-lesson-faq__question::-webkit-details-marker {
  display: none;
}

.regular-lesson-faq__question-inner {
  display: flex;
  align-items: center;
  gap: 20px;
}

.regular-lesson-faq__q-mark {
  font-family: "Arial", sans-serif;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--regular-lesson-white);
}

.regular-lesson-faq__q-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--regular-lesson-white);
}

.regular-lesson-faq__toggle {
  display: block;
  width: 20px;
  aspect-ratio: 20 / 21;
  background-image: url(../images/regularly-scheduled-lesson/arrow-faq.svg);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
  transition: transform 0.3s;
  transform: rotate(180deg);
}

.regular-lesson-faq__item[open] .regular-lesson-faq__toggle {
  transform: rotate(0deg);
}

.regular-lesson-faq__answer {
  display: flex;
  gap: 20px;
  padding: 20px 30px;
  background: var(--regular-lesson-white);
}

.regular-lesson-faq__a-mark {
  font-family: "Arial", sans-serif;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--regular-lesson-pink);
  flex-shrink: 0;
}

.regular-lesson-faq__a-text {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.8;
  color: var(--regular-lesson-black);
}

@media (max-width: 767px) {
  .regular-lesson-faq {
    padding-top: 40px;
    padding-bottom: 60px;
  }

  .regular-lesson-faq__inner {
    max-width: 600px;
    gap: 30px;
  }

  .regular-lesson-faq__title {
    font-size: 26px;
  }

  .regular-lesson-faq__question {
    padding: 15px 20px;
    gap: 20px;
  }

  .regular-lesson-faq__question-inner {
    gap: 16px;
  }

  .regular-lesson-faq__q-mark {
    font-size: 30px;
  }

  .regular-lesson-faq__toggle {
    width: 16px;
  }

  .regular-lesson-faq__answer {
    padding: 15px 20px;
  }

  .regular-lesson-faq__a-mark {
    font-size: 30px;
  }
}