:root {
  --color-text: #222222;
  --color-border: #c6c6c6;
  --color-border-light: #e5e7eb;
  --color-bg-alt: #f5f5f5;
  --color-accent: #1a1a2e;
  --color-line-green: #06c755;
  --color-brand-dark: #333349;
  --max-width: 1000px;
}

* {
  box-sizing: border-box;
  border-radius: 0 !important;
}

body {
	margin: 0;
	padding: 0;
	font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, "MS PGothic", sans-serif;
	color: var(--color-text);
	line-height: 1.7;
	font-size: 15px;
	background-image: url("img/bg-marble.jpg");
	background-repeat: repeat;
	background-position: top left;
	border-left:  15px solid #000;
	border-right: 15px solid #000;
}
/*768px以上*/
@media screen and (min-width: 768px) {
	body {
	border-left:  65px solid #000;
	border-right: 65px solid #000;
	}
}


/*　スマホ・PC出し分け　*/
.sp {display: block;}
.pc {display: none;}
/*768px以上*/
@media screen and (min-width: 768px) {
	.sp {display: none;}
	.pc {display: block;}
}


.ill-conect{
	text-align: center;
	width: 200px;
	margin: 0 auto;
	margin-top: 50px;
	margin-bottom: 50px;
}
.image-conect{
	text-align: center;
	width: 350px;
	margin: 0 auto;
	margin-top: 50px;
	margin-bottom: 50px;
}


img {
  max-width: 100%;
  display: block;
}

.img-fade {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.9s ease-out, transform 0.9s ease-out;
}

.img-fade.img-visible {
  opacity: 1;
  transform: translateY(0);
}

a {
  color: inherit;
}

.container {
	max-width: var(--max-width);
	margin: 0 auto;
	padding: 24px 16px 64px;
	margin-top: 50px;
}

/* ヒーロー */
.hero {
  width: 100%;
  overflow: hidden;
}

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

.lead-top {
  text-align: center;
  font-size: 22px;
  line-height: 1.8;
  margin: 8px 0 24px;
}
.lead {
  text-align: center;
  font-size: 16px;
  line-height: 1.8;
  margin: 8px 0 24px;
}
.lead-box {
	text-align: center;
	font-size: 18px;
	line-height: 1.8;
	margin: 8px 0 24px;
	padding: 20px;
	border: 2px solid #000;
	border-radius: 15px!important;
}

/* タブナビゲーション */
.tab-nav {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  position: sticky;
  top: 0;
  background-image: url("img/bg-marble.jpg");
  background-repeat: repeat;
  z-index: 50;
  padding: 10px 0;
}

.tab-btn {
  flex: 1 1 0;
  min-width: 140px;
  padding: 14px 16px;
  border: none;
  background-image: url("img/bg-btn.jpg");
  background-repeat: repeat;
  background-size: auto 100%;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: opacity .2s, box-shadow .2s;
  font-family: inherit;
}


.tab-btn .arrow {
  font-size: 13px;
  color: #ffffff;
}

/* セクション共通 */
.content-section {
  margin-bottom: 56px;
  scroll-margin-top: 70px;
}

.section-title {
  text-align: center;
  font-family: 'kan415typos-std', sans-serif;

  font-size: 24px;
  font-weight: 700;
  margin: 0 0 28px;
  position: relative;
  padding-bottom: 20px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 30px;
  height: 5px;
  background:#442804;
}

.section-desc {
  text-align: center;
  font-size: 15px;
  margin-bottom: 32px;
}

/* STEP ブロック */
.step-block {
  margin-bottom: 48px;
}

.step-heading {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border-light);
  margin-top: 48px;
  margin-bottom: 24px;
}

.step-main {
  display: flex;
  gap: 32px;
  align-items: center;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.step-main-img {
  flex: 1 1 200px;
  min-width: 260px;
}

.step-main-img img {
  width: 100%;
}

.step-main-text {
  flex: 1 1 260px;
  min-width: 260px;
}

.step-main-text h4 {
	text-align: center;
  font-size: 20px;
  font-weight: 700;
  margin: 5px 0 12px;
}

.step-main-text p {
  font-size: 14px;
  margin: 0 0 8px;
}

.step-main-text .note {
  font-size: 13px;
  color: #555;
}
.note {
  font-size: 13px;
  color: #555;
	text-align: center;
}

/* サブブロック（グレー背景） */
.sub-block {
  background-color: #EAF4F5;
  background-image: radial-gradient(rgba(1, 1, 0, 0.045) 1.5px, transparent 1.5px);
  background-size: 16px 16px;
  padding: 50px 40px;
  margin: 0 -15px 24px;
}

.sub-heading {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 24px;
}

.center-text {
  text-align: center;
  font-size: 14px;
  margin: 0 0 20px;
}

/* 3カラムステップ */
.steps-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.step-item {
  position: relative;
  background: #fff;
  overflow: hidden;
border-radius: 20px!important;

}

.step-num {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-brand-dark);
  background: #fff;
  z-index: 2;
}

.step-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
	border-radius: 20px!important;
}

.step-item p {
	font-size: 13px;
	font-weight: 700;
	margin: 10px 0 0;
	padding: 10px 18px 20px;
	line-height: 1.3;
	text-align: justify;
}

/* 認定実店舗でのご購入の流れ */
.flow-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.flow-card {
  width: 260px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.flow-card-header {
  margin: 0;
  padding: 14px 12px;
  background: #808080;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
}

.flow-card-body {
  flex: 1;
  padding: 24px 20px 28px;
  text-align: center;
  background: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.flow-card-body img {
  width: 100%;
  max-width: 200px;
  margin: 0 auto 20px;
}

.flow-card-caption {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.8;
  margin: 0;
}

.flow-arrow {
  font-size: 20px;
  color: var(--color-text);
  flex-shrink: 0;
  align-self: center;
}

/* ボタン */
.btn-wrap {
  text-align: center;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 40px;
  border: none;
  background: #55b0ef;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  color: #ffffff;
  transition: opacity .2s;
}
.btn-blue {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 40px;
  border: none;
  background: #55b0ef;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  color: #ffffff;
  transition: opacity .2s;
}
.btn-green {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 14px 40px;
  border: none;
  background: #4CC764;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  color: #ffffff;
  transition: opacity .2s;
}

.btn-outline:hover,
.btn-blue:hover,
.btn-green:hover {
  opacity: .85;
}

.btn-outline--round {
  border-radius: 10px !important;
}

.ext-icon {
  font-size: 12px;
  display: inline-flex;
  align-items: center;
}

.ext-icon svg {
  width: 13px;
  height: 13px;
}

/* 注意事項 */
.accordion-header,
.region-header,
.faq-question {
	width: 80%;
	text-align: left;
	color: #000;
	padding: 12px 0px 14px 24px;
	background: #fff;
	border: 1px solid #000;
	border-radius: 10px!important;
	font-size: 18px;
	font-weight: 700;
	align-items: center;
	margin: 0 auto;
}
.faq-question img {
	display: inline-block;
	width:40px;
	margin-right: 15px;
	margin-bottom: -10px;
}

/* レスポンシブ */
@media (max-width: 768px) {
	.accordion-header,
	.region-header,
	.faq-question {
	width: 100%;
	text-align:justify;
	padding: 12px 22px 14px 22px;
	background: #fff;
	border: 1px solid #000;
	border-radius: 10px!important;
	font-size: 18px;
	font-weight: 700;
		line-height: 1.4;
	align-items: center;
	margin: 0 auto;
	}
	.faq-question img {
	text-align: center!important;
	display: block;
	width:55px;
	margin-right: 0px;
		margin-left: 40%;
	margin-bottom: 5px;
	}
}



.accordion-header {
  margin-bottom: 0;
}

.accordion-icon {
  font-size: 14px;
  flex-shrink: 0;
  margin-left: 12px;
}

.accordion-panel {
  border: 1px solid var(--color-border);
  border-top: none;
  padding: 20px;
  background: #fff;
}

.region-accordion {
  margin-bottom: 16px;
}

.region-header {
  margin-bottom: 0;
}

.region-panel {
  border: 1px solid var(--color-border);
  border-top: none;
  padding: 20px;
  background: #fff;
  display: none;
}

.region-panel.open {
  display: block;
}

.pref-group {
  margin-bottom: 20px;
}

.pref-group:last-child {
  margin-bottom: 0;
}

.pref-name {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 10px;
}

.store-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
}

.store-list a {
  font-size: 13px;
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-answer {
  padding: 16px 20px 20px;
  font-size: 14px;
  border: 1px solid var(--color-border);
  border-top: none;
  background: #fff;
  margin-top: -4px;
}

.faq-answer p {
  margin: 0 0 10px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer .note {
  font-size: 12px;
  color: #666;
}

.faq-footnote {
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  margin-top: 32px;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .container {
    padding: 16px 12px 48px;
	  margin-top: 30px;
  }

  .content-section {
    margin-bottom: 40px;
  }

  .tab-nav {
    flex-direction: column;
    gap: 8px;
    margin-bottom: 28px;
  }

  .tab-btn {
    width: 100%;
    padding: 9px 14px;
    font-size: 13px;
  }

  .section-title {
    font-size: 19px;
    margin: 0 0 22px;
    padding-bottom: 16px;
  }

  .section-desc {
    font-size: 13px;
    margin-bottom: 24px;
  }

  .step-block {
    margin-bottom: 32px;
  }

  .step-heading {
    font-size: 18px;
    margin-top: 34px;
    margin-bottom: 16px;
  }

  .step-main {
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
  }

	.step-main-text {
	flex: 0px;
	min-width: 260px;
	}
	
  .step-main-text h4 {
    font-size: 20px;
	  text-align: center;
  }

  .step-main-text p {
	  text-align: justify;
  }

  .step-main-text .note {
    font-size: 12px;
  }

  .sub-block {
    margin: 0 -12px 20px;
    padding: 40px 20px;
  }

  .sub-heading {
    font-size: 20px;
    margin-bottom: 16px;
  }

  .center-text {
    font-size: 13px;
  }

  .steps-3col {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .step-item p {
    font-size: 14px;
    padding: 14px 25px 20px;
  }

  .flow-steps {
    flex-direction: column;
    gap: 16px;
  }

  .flow-card {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .flow-card-body {
    padding: 20px 16px 24px;
  }

  .flow-card-caption {
    line-height: 1.6;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

	
  .accordion-panel,
  .region-panel {
    padding: 16px 14px;
  }

  .pref-name {
    font-size: 13px;
  }

  .store-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .store-list a {
    font-size: 13px;
  }

  .faq-answer {
    padding: 14px 14px 16px;
    font-size: 13px;
  }

  .faq-footnote {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .lead-top {
    font-size: 24px;
  }
  .lead {
    font-size: 18px;
  }

  .btn-outline {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .section-title {
    font-size: 21px;
  }
}



/* ライン line */
.line{
	padding: 0 3rem;
	margin: 3rem 0 3rem;
}
.line-solid{
	border-bottom: 1px solid #000;
}
.line-dotted{
	border-bottom: 1px dotted #000;
}