/* ======== add reset css ======== */
h1,
h2,
h3,
p {
  margin: 0;
}
body {
  font-family:
    "Helvetica Neue", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Meiryo",
    "MS PGothic", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  box-sizing: border-box;
  line-height: 150%;
}
/* ======== var ======== */
:root {
  --main-color: #3ba08e;
  --sub-color: #6dc680;
  --bg-color: #fbf6e5;
  --text-color: #544242;
  --button-color: #cf5146;
  --button-shadow: #a9342a;
  --button-text-color: #fff;
}

/* ======== Utility css ======== */
.u-center {
  text-align: center;
}
.u-left {
  text-align: left;
}
.u-right {
  text-align: right;
}
.u-flex {
  display: flex;
}
.u-reading150 {
  line-height: 150%;
}
.u_page-padding {
  padding-right: 16px;
  padding-left: 16px;
  box-sizing: border-box;
}
.u-m-auto {
  margin-left: auto;
  margin-right: auto;
}
.u-button .u-button_wrap {
  box-sizing: border-box;
  background-color: var(--button-color);
  border-radius: 12px;
  color: var(--button-text-color);
  text-decoration: none;
  font-size: 1.875rem;
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 820px;
  box-shadow: 0 4px 0 0 var(--button-shadow);
  transition: 0.3s;
  cursor: pointer;
  display: flex;
  gap: 4px;
  text-align: center;
}
.u-button .u-button_wrap:hover {
  filter: brightness(110%);
  box-shadow: unset;
  transform: translateY(4px);
}
.u-button .u-button-note {
  max-width: 820px;
  font-size: 1rem;
}
@media screen and (max-width: 767px) {
  .u-button .u-button_wrap {
    font-size: 1.25rem;
    padding: 16px;
  }
  .u-button .u-button_wrap svg {
    width: 24px;
    height: 24px;
    aspect-ratio: 1 / 1;
  }
  .u-button .u-button-note {
    max-width: 820px;
    font-size: 0.9375rem;
  }
}

/* display only */
@media screen and (min-width: 768px) {
  .pc_only {
    display: initial;
  }
  .sp_only {
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  .pc_only {
    display: none !important;
  }
  .sp_only {
    display: initial;
  }
}
/* content width */
.u-width {
  max-width: 1440px;
  margin: 0 auto;
}
.u-width1030 {
  max-width: 1030px;
  margin: 0 auto;
}
.u-width818 {
  max-width: 818px;
  margin: 0 auto;
}

/* padding */
.u-mb8 {
  margin-bottom: 8px !important;
}
.u-mb16 {
  margin-bottom: 16px !important;
}
.u-mb24 {
  margin-bottom: 24px !important;
}
.u-mb32 {
  margin-bottom: 32px !important;
}
.u-mb40 {
  margin-bottom: 40px !important;
}
.u-mb48 {
  margin-bottom: 48px !important;
}
.u-mb64 {
  margin-bottom: 64px !important;
}
.u-mb80 {
  margin-bottom: 80px !important;
}
.u-mb160 {
  margin-bottom: 160px !important;
}
@media screen and (min-width: 768px) {
  .u-mb8_pc {
    margin-bottom: 8px !important;
  }
  .u-mb16_pc {
    margin-bottom: 16px !important;
  }
  .u-mb24_pc {
    margin-bottom: 24px !important;
  }
  .u-mb32_pc {
    margin-bottom: 32px !important;
  }
  .u-mb40_pc {
    margin-bottom: 40px !important;
  }
  .u-mb48_pc {
    margin-bottom: 48px !important;
  }
  .u-mb64_pc {
    margin-bottom: 64px !important;
  }
  .u-mb80_pc {
    margin-bottom: 80px !important;
  }
  .u-mb160_pc {
    margin-bottom: 160px !important;
  }
  .u-mb8_sp {
    margin-bottom: initial;
  }
  .u-mb16_sp {
    margin-bottom: initial;
  }
  .u-mb24_sp {
    margin-bottom: initial;
  }
  .u-mb32_sp {
    margin-bottom: initial;
  }
  .u-mb40_sp {
    margin-bottom: initial;
  }
  .u-mb48_sp {
    margin-bottom: initial;
  }
  .u-mb64_sp {
    margin-bottom: initial;
  }
  .u-mb80_sp {
    margin-bottom: initial;
  }
  .u-mb160_sp {
    margin-bottom: initial;
  }
}
@media screen and (max-width: 767px) {
  .u-mb8_pc {
    margin-bottom: initial;
  }
  .u-mb16_pc {
    margin-bottom: initial;
  }
  .u-mb24_pc {
    margin-bottom: initial;
  }
  .u-mb32_pc {
    margin-bottom: initial;
  }
  .u-mb40_pc {
    margin-bottom: initial;
  }
  .u-mb48_pc {
    margin-bottom: initial;
  }
  .u-mb64_pc {
    margin-bottom: initial;
  }
  .u-mb80_pc {
    margin-bottom: initial;
  }
  .u-mb160_pc {
    margin-bottom: initial;
  }
  .u-mb8_sp {
    margin-bottom: 8px !important;
  }
  .u-mb16_sp {
    margin-bottom: 16px !important;
  }
  .u-mb24_sp {
    margin-bottom: 24px !important;
  }
  .u-mb32_sp {
    margin-bottom: 32px !important;
  }
  .u-mb40_sp {
    margin-bottom: 40px !important;
  }
  .u-mb48_sp {
    margin-bottom: 48px !important;
  }
  .u-mb64_sp {
    margin-bottom: 64px !important;
  }
  .u-mb80_sp {
    margin-bottom: 80px !important;
  }
  .u-mb160_sp {
    margin-bottom: 160px !important;
  }
}

/* ======== l_contents css ======== */
body {
  background-color: var(--bg-color);
}
.l_contents {
  color: var(--text-color);
}
/* l-hero-area */
.l_contents .l-hero-area {
  background: url(../img/gpud/mv_pc.png) no-repeat top center;
  height: 680px;
  text-align: center;
  position: relative;
}
.l_contents .l-hero-area .l-hero-text {
  margin: 0 auto;
  position: absolute;
  bottom: 70px;
  left: 0;
  right: 0;
  width: 185px;
  height: 487px;
  aspect-ratio: 185 / 487;
}
.l_contents .l-hero-area .l-hero-attention {
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  max-width: 390px;
  width: 100%;
  height: 87px;
  aspect-ratio: 390 / 87;
  padding: 0 16px;
  box-sizing: border-box;
}
.l_contents .l-hero-area .l-hero-attention img {
  max-width: 100%;
  width: 100%;
  height: auto;
}
.l_contents .l-lead {
  font-size: 20px;
  line-height: 200%;
}
.l_contents .l-merit {
  background: url(../img/gpud/bg_grid.svg) repeat #f5f5f5;
  padding-top: 80px;
  padding-bottom: 160px;
  border-top: 1px solid var(--text-color);
  border-bottom: 1px solid var(--text-color);
  position: relative;
  margin-bottom: 200px;
}
.l_contents .l-merit .l-merit-title {
  font-size: 2.1875rem;
  background-color: #fff;
  display: inline;
}
.l_contents .l-merit .l-merit-list p {
  line-height: 175%;
}
.l_contents .l-merit .l-merit-list ul {
  list-style-type: none;
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 0;
  display: flex;
  gap: 20px;
}
.l_contents .l-merit .l-merit-list ul li {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}
.l_contents .l-merit .l-merit-list .l-merit-img img {
  border-radius: 16px;
  border: 4px solid #fff;
  width: 100%;
  height: auto;
  box-sizing: border-box;
  box-shadow: 0 0 10px 0 rgba(82, 70, 25, 0.06);
}
.l_contents .l-merit .l-merit-list .l-merit-headline {
  font-size: 1.5rem;
  color: var(--main-color);
  line-height: 175%;
  text-align: center;
}

.l_contents .l-merit .l-example_wrap {
  padding-left: 16px;
  padding-right: 16px;
  position: absolute;
  left: 0;
  right: 0;
  bottom: -85px;
}
.l_contents .l-merit .l-example {
  box-sizing: border-box;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  max-width: 1240px;
  width: 100%;
  padding: 36px;
  border-radius: 10000px;
  border: 1px solid #544242;
  margin: 0 auto;
}
.l_contents .l-merit .l-example .l-example-headline {
  font-size: 2rem;
  line-height: 150%;
}
.l_contents .l-merit .l-example ul {
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 2rem;
}
.l_contents .l-merit .l-example ul li {
  font-size: 1.125rem;
  line-height: 150%;
}
.l_contents .l-flow .l-flow-title {
  font-size: 2.1875rem;
  background-color: var(--text-color);
  color: #fff;
  display: inline;
}
.l_contents .l-flow .l-flow-list > ul {
  list-style-type: none;
  margin-block-start: 0;
  margin-block-end: 0;
  padding-inline-start: 0;
  display: flex;
  gap: 20px;
}
.l_contents .l-flow .l-flow-list > ul > li {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  container-type: inline-size;
}
.l_contents .l-flow .l-flow-list .l-flow-tag {
  background-color: #fff;
  border-radius: 100px;
  padding: 8px 16px;
  border: solid 1px var(--sub-color);
  color: var(--main-color);
  width: fit-content;
  font-size: 1.25rem;
  font-weight: 700;
}
.l_contents .l-flow .l-flow-list .l-flow-headline {
  /* font-size: 1.75rem; */
  font-size: 8cqw;
  line-height: 150%;
  height: calc(8cqw * 3);
}
.l_contents .l-flow .l-flow-list .l-flow-img img {
  max-width: 100%;
  width: 100%;
  height: auto;
  border-radius: 16px;
}
.l_contents .l-flow .l-flow-disc {
  list-style-type: disc;
  font-size: 1.125rem;
  line-height: 130%;
}
.l_contents .l-flow .l-flow-disc li {
  margin-bottom: 16px;
  display: list-item;
}
.l_contents .l-flow .l-flow-disc li:last-child {
  margin-bottom: 0;
}
.l_contents .l-gomabooks {
  border-radius: 6px;
  border: 1px solid var(--text-color);
  background: #fff;
  padding: 32px;
  box-sizing: border-box;
}
.l_contents .l-gomabooks h3 {
  font-size: 1.625rem;
  line-height: 130%;
}
.l_contents .l-gomabooks .l-gomabooks-read {
  line-height: 175%;
}
.l_contents .l-gomabooks .l-gomabooks-list {
  max-width: 606px;
  display: grid;
  row-gap: 16px;
  column-gap: 16px;
  grid-template-columns: 1fr 1fr 1fr 1fr;
}
.l_contents .l-gomabooks .l-gomabooks-list img {
  width: 100%;
  height: auto;
}
.l_contents .l-faq {
  background: url(../img/gpud/bg_grid.svg) repeat #f5f5f5;
  padding-top: 80px;
  padding-bottom: 160px;
  border-top: 1px solid var(--text-color);
  border-bottom: 1px solid var(--text-color);
  position: relative;
}
.l_contents .l-faq .l-faq-title {
  font-size: 2.1875rem;
  display: inline;
}
.l_contents .l-faq .l-faq-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.l_contents .l-faq details {
  border: 1px solid #6dc680;
  background: #fff;
  border-radius: 6px;
}

.l_contents .l-faq details summary {
  padding: 16px 20px;
  background: #e7f5ea;
  border-radius: 6px;
  font-size: 1.15rem;
  position: relative;
  list-style: none;
}
.l_contents .l-faq details summary span {
  color: var(--main-color);
}
.l_contents .l-faq details[open] summary {
  border-radius: 6px 6px 0 0;
  transition: all 1.5s;
}
.l_contents .l-faq details p {
  padding: 24px;
}
.l_contents .l-faq details summary::after,
.l_contents .l-faq details summary::before {
  content: "";
  position: absolute;
  right: 1.25em;
  top: 0;
  bottom: 0;
  width: 2px;
  height: 0.75em;
  background-color: var(--main-color);
  transition: all 0.3s;
  top: 50%;
  transform: translate(-50%, -50%);
}
.l_contents .l-faq details summary::after {
  transform: rotate(90deg) translate(-360%, 5%);
}
.l_contents .l-faq details[open] summary::before {
  transform: rotate(90deg) translate(-360%, 5%) !important;
}

@media screen and (max-width: 640px) {
  .l_contents .l-hero-area {
    background: url(../img/gpud/mv_sp.png) no-repeat bottom center;
    background-size: cover;
    height: 525px;
  }
  .l_contents .l-hero-area .l-hero-text {
    bottom: 14%;
    width: 132px;
    height: auto;
  }
  .l_contents .l-hero-area .l-hero-text .l-hero-text-svg {
    max-width: 100%;
    width: 100%;
    height: auto;
  }
  .l_contents .l-merit .l-merit-list ul {
    flex-direction: column;
  }
  .l_contents .l-merit .l-example_wrap {
    bottom: -6% !important;
  }
}
@media screen and (max-width: 767px) {
  .l_contents .l-gomabooks .l-gomabooks-list {
    max-width: 100%;
    /* grid-template-columns: 1fr 1fr; */
    row-gap: 8px;
    column-gap: 8px;
  }
  .l_contents .l-lead {
    font-size: 1.15rem;
    line-height: 200%;
  }
  .l_contents .l-merit .l-example {
    flex-direction: column;
    gap: 16px;
    padding: 24px;
    border-radius: 30px;
  }
  .l_contents .l-merit {
    padding-top: 80px;
  }
  .l_contents .l-merit .l-example .l-example-headline {
    font-size: 5cqw;
  }
  .l_contents .l-merit .l-example_wrap {
    bottom: -14%;
  }
  .l_contents .l-flow .l-flow-list > ul {
    flex-direction: column;
    gap: 72px;
  }
  .l_contents .l-flow .l-flow-list .l-flow-headline {
    height: auto;
    font-size: 1.75rem;
  }
  .l_contents .l-gomabooks h3 {
    text-align: center;
  }
  .l_contents .l-faq details summary {
    padding: 8px 44px 8px 20px;
    font-size: 1.05rem;
    display: flex;
    gap: 4px;
  }
  .l_contents .l-faq details summary::after {
    top: 51%;
  }
}