/* CSS Document */
/*=======================================
	**変数**
=======================================*/
:root {
  --color-white: #fff;
  --color-black: #000;
  --back: #fffaf6;
  --color-footer: #223346;
  --color-divider: #666;
  --color-transparent: transparent;
  --lp-display-font: "Kaisei Decol", serif;
  --lp-brand-red: #ef422a;
  --lp-brand-red-soft: rgba(239, 66, 42, 0.1);
  --lp-section-bg: #faf4ea;
  --lp-text: #223346;
  --lp-heading: #3e3a3a;
  --lp-style-bg: var(--lp-brand-red-soft);
  --lp-style-heading: #d32e32;
  --lp-red: var(--lp-brand-red);
  --lp-text-brown: var(--lp-text);
  --lp-border-warm: #f9d5a8;
  --lp-card-bg: #fefdfb;
  --lp-card-bg-soft: #fefefa;
  --lp-chip-bg: #fefdfe;
  --lp-step-red: var(--lp-brand-red);
  --lp-step-border: #e5ecf3;
  --lp-screen-border: #dde6ef;
  --lp-screen-bg: #f0f4f8;
  --lp-muted: #96adbd;
  --lp-benefit-border: #f0d8d0;
  --lp-benefit-tag: var(--lp-brand-red);
  --lp-product-border: #e8ddd5;
  --lp-product-highlight-border: #fdead1;
}

/*=======================================
	**ベース**
=======================================*/
html {
  color: var(--color-black);
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
}

body {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.1em;
  line-height: 1.5;
  line-break: strict;
  word-wrap: break-word;
  overflow-wrap: break-word;
  font-feature-settings: 'palt';
  position: relative;
  color: var(--color-white);
  transition: background-color 1s ease;
  background-color: var(--back);
}

@media screen and (max-width: 390px) {body {
    font-size: 15px;
  }
}

main {
  overflow: hidden;
}

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

p {
  text-align: justify;
  position: relative;
  margin: 20px auto;
  font-weight: 700;
}

/*=======================================
	**メインビジュアル**
=======================================*/
.mv_img {
  width: 100%;
  max-width: 390px;
  margin: 0 auto;
}

/*=======================================
	**LP共通**
=======================================*/
.lp {
  width: 390px;
  max-width: 100%;
  margin: 0 auto;
  display: block;
  overflow: hidden;
  color: var(--lp-text);
}

.section {
  position: relative;
  width: 100%;
  padding: 35px 20px;
}

/*=======================================
	**イベント概要・参加方法共通**
=======================================*/
.overview-section,
.howto-section {
  overflow: hidden;
  background: var(--lp-section-bg);
}

.section-heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}

.section-heading h1,
.section-heading h2 {
  color: var(--lp-heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  white-space: nowrap;
}

.section-heading p {
  margin-top: 2px;
  color: var(--lp-heading);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.mascot-block {
  width: 100px;
  flex: 0 0 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.mascot-overview {
  width: 100px;
  height: auto;
  object-fit: contain;
}

.mascot-hello {
  width: 88px;
  height: 95px;
  object-fit: contain;
}

.mascot-howto {
  width: 100px;
  height: auto;
  object-fit: contain;
}

.mascot-complete {
  width: 100px;
  height: auto;
  object-fit: contain;
}

/*=======================================
	**イベント概要**
=======================================*/
.deco {
  position: absolute;
  z-index: 0;
  width: 332px;
  height: 179px;
  transform: rotate(-8.59deg);
  pointer-events: none;
}

.deco-overview {
  bottom: 100px;
  left: 130px;
}

.deco-howto {
  bottom: -72px;
  left: 134px;
}

.lead {
  width: 100%;
  margin: 20px 0 0;
  color: var(--lp-text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
}

.lead-note {
  position: relative;
  width: 100%;
  margin: 12px 0 0;
  color: var(--lp-text);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.1em;
  text-align: left;
}

.overview-flow-graphic {
  position: relative;
  z-index: 1;
  width: 100%;
  margin: 20px 0 0;
}

.overview-flow-graphic img {
  display: block;
  width: 100%;
  height: auto;
}

/*=======================================
	**TOKYU STYLEとは**
=======================================*/
.style-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 450px;
  padding-bottom: 100px;
  background: var(--lp-style-bg);
}

.style-section h2 {
  color: var(--lp-style-heading);
  font-size: 32px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0;
}

.style-section p {
  color: var(--lp-text-brown);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
}

.style-screen {
  width: 100%;
  aspect-ratio: 1930 / 1080;
  object-fit: cover;
}

.building-norurun {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 185px;
  height: 80px;
  object-fit: contain;
}

/*=======================================
	**参加方法**
=======================================*/
.howto-section {
  padding-bottom: 35px;
}


.steps {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
}

.step-card {
  width: min(363px, calc(100% + 13px));
  padding: 20px;
  border-bottom: 1px solid var(--lp-step-border);
  border-radius: 20px;
  background: var(--color-white);
}

.step-card header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.step-card header span {
  flex: 0 0 auto;
  padding: 5px 14px;
  border-radius: 20px;
  background: var(--lp-step-red);
  color: var(--color-white);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
}

.step-card h3 {
  min-width: 0;
  color: var(--lp-text);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
}

.step-card > p {
  margin-top: 14px;
  color: var(--lp-text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
  margin-bottom: 0;
}

.step-card > p a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-list{
  color: var(--lp-text);
  font-size: 15px;
}

.link-list a{
  text-decoration: underline;
}

.step-note {
  margin-top: 14px;
  color: var(--lp-text);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
}

.step-note a {
  color: inherit;
  text-decoration: underline;
}

.step-figure {
  margin: 14px 0 0;
}

.step-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.step-figure-atm img,
.step-figure-nft-gauge img,
.step-figure-location img,
.step-figure-benefits img {
  border-radius: 8px;
}


.step-arrow {
  width: 76px;
  height: 34px;
  transform: rotate(180deg);
  object-fit: contain;
}

/*=======================================
	**よくある質問**
=======================================*/
.faq-section {
  width: 100%;
  padding: 58px 21px;
  background: var(--lp-brand-red-soft);
}

.faq-heading {
  align-items: flex-start;
}

.mascot-block-faq {
  height: 95px;
  justify-content: flex-start;
}

.faq-logo {
  position: absolute;
  left: 114px;
  top: 78px;
  width: 48px;
  height: 22px;
  object-fit: contain;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 21px;
  margin-top: 42px;
}

.faq-item {
  width: 100%;
  padding: 12px 10px;
  border-radius: 10px;
  background: var(--color-white);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.q-mark {
  position: relative;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--lp-step-red);
  color: var(--color-white);
  font-family: "Zen Maru Gothic", "Inter", sans-serif;
  font-size: 28px;
  font-weight: 900;
  line-height: 32px;
  text-align: center;
  letter-spacing: 0;
}

.faq-question h3 {
  flex: 1 1 auto;
  color: var(--lp-text);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0;
}

.faq-chevron {
  flex: 0 0 28px;
  width: 28px;
  color: var(--lp-step-red);
  font-family: "Zen Maru Gothic", "Inter", sans-serif;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}

.faq-item.is-open .faq-chevron {
  transform: rotate(-90deg);
}

.faq-item > p {
  width: 309px;
  max-width: calc(100% - 42px);
  margin: 9px 0 0 auto;
  color: var(--lp-text);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
}

.faq-item a{
  text-decoration: underline;
}

/*=======================================
	**フッター**
=======================================*/

.footer {
  width: 390px;
  max-width: 100%;
  display: block;
  margin: 0 auto;
  padding: 0;
  background: var(--color-footer);
  color: var(--color-white);
}

.carousel {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 20px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.carousel .swiper {
  width: 204px;
  height: 115px;
  overflow: hidden;
  flex: 0 0 auto;
  margin: 0 !important;
}

.carousel .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-image {
  width: 100%;
  height: 115px;
  object-fit: cover;
}

.carousel-button.swiper-button-next,
.carousel-button.swiper-button-prev {
  position: static !important;
  top: auto !important;
  right: auto !important;
  bottom: auto !important;
  left: auto !important;
  flex: 0 0 28px;
  width: 28px !important;
  height: 28px !important;
  margin: 0;
  border: 0;
  color: var(--color-transparent) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: none !important;
}

.carousel-button.swiper-button-next {
  order: 3;
}

.carousel-button.swiper-button-prev {
  order: 1;
}

.carousel .swiper {
  order: 2;
}

.carousel-button.swiper-button-next::after,
.carousel-button.swiper-button-prev::after {
  display: none;
}

.carousel-button::before {
  content: "";
  display: block;
  width: 13px;
  height: 13px;
  border-top: 3.5px solid var(--color-white);
  border-right: 3.5px solid var(--color-white);
  border-radius: 1px;
}

.carousel-button.swiper-button-prev::before {
  transform: rotate(-135deg);
  margin-left: 6px;
}

.carousel-button.swiper-button-next::before {
  transform: rotate(45deg);
  margin-right: 6px;
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--color-divider);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 40px 24px 32px;
}

.footer-title {
  width: 100%;
  color: var(--color-white);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  margin: 0 auto
}

.footer nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.footer nav a {
  width: 100%;
  color: var(--color-white);
  font-size: 15px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
}

.organizer {
  width: 100%;
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  margin: 0 auto;
}

.x-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

/* swiper */
.event_slide {
  max-width: 100%;
  margin: 0;
  position: relative;
}

.swiper-button-next {
  right: 0;
  transform: translateX(36px);
}

.swiper-button-prev {
  left: 0;
  transform: translateX(-36px);
}

.swiper-button-next,
.swiper-button-prev {
  width: 30px !important;
  color: var(--color-white) !important;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 16px !important;
}

/*=======================================
	**SP調整**
=======================================*/

@media (max-width: 389px) {.lp {
    width: 100%;
  }

.hero {
    width: 100%;
    height: auto;
    aspect-ratio: 390 / 700;
  }

.section-heading h1,
.section-heading h2,
.style-section h2 {
    font-size: clamp(28px, 8.2vw, 32px);
  }
}

.style-guide-page .hero {
  height: 650px;
}

.style-guide-page .hero img {
  height: 107.69%;
  object-position: top center;
}

/*=======================================
	**コンプリート特典**
=======================================*/
.section-benefits {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 35px 16px;
}

.style-guide-page .section-heading {
  width: 100%;
}

.style-guide-page .section-heading h2 {
  color: var(--lp-heading);
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 0;
  -webkit-text-stroke: 0;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.benefit-card {
  width: 100%;
  padding: 19px;
  border: 1.6px solid var(--lp-benefit-border);
  border-radius: 13px;
  background: var(--color-white);
}

.benefit-header {
  display: flex;
  align-items: center;
  gap: 13px;
}

.benefit-image {
  flex: 0 0 auto;
  object-fit: contain;
}

.benefit-image-purchase {
  width: 108px;
  height: 108px;
}

.benefit-image-ticket {
  width: 108px;
  height: 80px;
}

.benefit-text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}

.benefit-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 10px;
  border-radius: 5px;
  background: var(--lp-benefit-tag);
  color: var(--color-white);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 12.5px;
}

.benefit-card h3 {
  color: var(--lp-text);
  font-size: 17.7px;
  font-weight: 700;
  line-height: 25.6px;
  letter-spacing: 0;
}

.benefit-card > p {
  width: 100%;
  margin-top: 13px;
  color: var(--lp-text);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
  margin: 12px 0 0;
}

.benefit-card > p a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/*=======================================
	**限定商品**
=======================================*/
.products-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 35px 20px;
  background: var(--lp-brand-red-soft);
}

.products-section h2 {
  color: var(--color-black);
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
  font-size: 20px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 0;
  text-align: center;
  -webkit-text-stroke: 0;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  width: 100%;
}

.product-card {
  min-width: 0;
  padding: 12px;
  border: 0.537px solid var(--lp-product-border);
  border-radius: 6.449px;
  background: var(--lp-card-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.product-card-highlight {
  border: 1px solid var(--lp-product-highlight-border);
  border-radius: 8px;
  border-color: var(--lp-product-highlight-border);
}

.product-title {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 8px;
  width: 100%;
}

.product-title span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--lp-brand-red);
  color: var(--color-white);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  margin-top: 2px;
}

.product-title h3 {
  min-width: 0;
  color: var(--lp-text);
  font-size: 15px;
  font-weight: 600;
  line-height: normal;
  letter-spacing: 0;
  text-align: left;
  white-space: nowrap;
}

.product-image {
  width: 180px;
  height: 180px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.product-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 10px;
  border-radius: 4px;
  background: var(--lp-brand-red);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 0;
  text-align: center;
  text-decoration: none;
}

.product-button:hover,
.product-button:focus-visible {
  opacity: 0.85;
}


@media (max-width: 389px) {.style-guide-page .hero {
    height: auto;
    aspect-ratio: 390 / 650;
  }

.style-guide-page .section-heading h2 {
    font-size: 24px;
  }

.product-title h3 {
    font-size: clamp(13px, 3.85vw, 15px);
  }
}