* {
  margin: 0;
  padding: 0;
  box-sizing: border-box
}

:root {
  --bg: #0A0A0A;
  --surface: #111111;
  --surface-2: #1A1A1A;
  --border: #2A2A2A;
  --gold: #C9A84C;
  --gold-light: #E8D5A0;
  --gold-dim: rgba(201, 168, 76, .08);
  --gold-glow: rgba(201, 168, 76, .25);
  --gold-subtle: rgba(201, 168, 76, .04);
  --text: #F5F5F5;
  --text-muted: #999999;
  --text-dim: #666666;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", sans-serif;
  --max-width: 1120px;
  --section-pad: 100px 24px
}

html {
  scroll-behavior: smooth
}

body {
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.7
}

#root {
  width: 100%
}

a {
  color: var(--gold);
  text-decoration: none
}

a:hover {
  text-decoration: underline
}

.reveal-section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s ease
}

.reveal-section.in-view {
  opacity: 1;
  transform: translateY(0)
}

.reveal-section.in-view .CoverTop {
  width: 100%;
  margin-bottom: 20px;
}

.reveal-section.in-view .CoverTop img {
  width: 100%;
  border-radius: 10px;
}

.gold-text {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: goldShimmer 3s linear infinite
}

.section-heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 48px);
  line-height: 1.3;
  margin-bottom: 16px
}

.section-sub {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 48px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201, 168, 76, .3);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 20px
}

.section-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 0 auto 48px
}

.gold-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color .3s ease, box-shadow .3s ease, transform .3s ease
}

.gold-card:hover {
  border-color: var(--gold);
  box-shadow: 0 0 30px var(--gold-dim);
  transform: translateY(-4px)
}

.gold-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--gold), #b8943f);
  color: #0a0a0a;
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .3s ease
}

.gold-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px var(--gold-glow);
  text-decoration: none
}

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

.bg-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden
}

.bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow) 0%, var(--gold-subtle) 40%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: left .5s cubic-bezier(.23, 1, .32, 1), top .5s cubic-bezier(.23, 1, .32, 1);
  opacity: .5
}

.bg-grid {
  position: absolute;
  inset: 0;
  opacity: .02;
  background-image: linear-gradient(rgba(201, 168, 76, .3) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 168, 76, .3) 1px, transparent 1px);
  background-size: 80px 80px
}

.video-container {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  margin-top: 50px;
}

video {
  width: 100%;
  height: 500px;
  display: block;
}

.gold-particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none
}

.hero {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 24px;
}

.hero .Warper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero .Warper .leftT {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 20px;
}

.hero .Warper .rightT {
  width: 100%;
  margin-bottom: 50px;
}

.hero .Warper .rightT img {
  width: 100%;
}

.priceItem {
  font-size: 30px;
  margin-top: 10px;
  font-weight: 700;
}

.hero:after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-glow), transparent)
}

.hero-brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(56px, 10vw, 100px);
  line-height: 1.1;
  margin-bottom: 8px;
  animation: fadeSlideUp 1s ease both
}

.hero-origin {
  font-size: clamp(13px, 2vw, 16px);
  font-weight: 600;
  letter-spacing: .25em;
  color: var(--gold);
  margin-bottom: 40px;
  animation: fadeSlideUp 1s ease .3s both
}

.hero-tagline {
  font-size: clamp(15px, 2.5vw, 20px);
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.8;
  margin-bottom: 48px;
  animation: fadeSlideUp 1s ease .6s both
}

.hero-cta {
  animation: fadeSlideUp 1s ease .9s both
}

.scroll-indicator {
  position: absolute;
  bottom: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeSlideUp 1s ease 1.2s both
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-dim);
  border-radius: 12px;
  position: relative
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translate(-50%);
  animation: scrollPulse 2s ease-in-out infinite
}

.scroll-text {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: .1em
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px
}

.problem-card {
  text-align: center;
  padding: 36px 20px
}

.problem-icon {
  font-size: 48px;
  margin-bottom: 16px
}

.problem-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px
}

.problem-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px
}

.value-card {
  text-align: center;
  padding: 40px 28px;
  position: relative
}

.value-number {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 16px
}

.value-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px
}

.value-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.scenario-card {
  padding: 28px 24px
}

.scenario-emoji {
  font-size: 36px;
  margin-bottom: 12px
}

.scenario-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px
}

.scenario-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6
}

.scenario-tone {
  margin-top: 40px;
  padding: 20px 28px;
  background: var(--gold-dim);
  border-left: 3px solid var(--gold);
  border-radius: 0 12px 12px 0;
  font-size: 15px;
  color: var(--gold-light);
  font-style: italic
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px
}

.concept-card {
  padding: 36px 28px;
  position: relative;
  overflow: hidden
}

.concept-card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent)
}

.concept-number {
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .1em;
  margin-bottom: 8px
}

.concept-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px
}

.concept-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7
}

.concept-features {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px
}

.concept-feature-tag {
  font-size: 13px;
  padding: 6px 16px;
  background: var(--gold-dim);
  border: 1px solid rgba(201, 168, 76, .2);
  border-radius: 100px;
  color: var(--gold-light)
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.benefit-card {
  padding: 28px 24px;
  position: relative
}

.benefit-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--gold-light)
}

.benefit-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6
}

.benefit-note {
  margin-top: 40px;
  text-align: center;
  font-size: 14px;
  color: var(--text-dim);
  font-style: italic
}

.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.ingredient-card {
  padding: 28px 24px;
  cursor: pointer
}

.ingredient-card.active {
  border-color: var(--gold);
  box-shadow: 0 0 30px var(--gold-dim);
  border-left: 3px solid var(--gold)
}

.ingredient-role {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 8px
}

.ingredients-grid .coverImg {
  width: 100%;
}

.ingredients-grid .coverImg img {
  width: 100%;
}

.ingredient-role.main {
  color: var(--gold)
}

.ingredient-role.support {
  color: var(--gold-light)
}

.ingredient-role.boost {
  color: var(--text-muted)
}

.ingredient-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px
}

.ingredient-amount {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px
}

.ingredient-selling {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6
}

.ingredient-detail {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .4s ease, opacity .3s ease, margin-top .3s ease
}

.ingredient-card.active .ingredient-detail {
  max-height: 300px;
  opacity: 1
}

.stories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px
}

.story-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px
}

.story-accent {
  width: 4px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--gold), transparent)
}

.story-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px
}

.story-subtitle {
  font-size: 14px;
  color: var(--gold);
  margin-bottom: 16px
}

.story-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8
}

.stories-summary {
  margin-top: 32px;
  padding: 24px;
  background: var(--gold-dim);
  border-radius: 12px;
  text-align: center;
  font-size: 15px;
  color: var(--gold-light);
  line-height: 1.7
}

.target-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px
}

.target-card {
  padding: 28px 24px
}

.target-type {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 4px
}

.target-situation {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 16px
}

.target-message {
  font-size: 15px;
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  padding-left: 16px;
  border-left: 2px solid var(--gold)
}

.target-summary {
  margin-top: 32px;
  text-align: center;
  font-size: 15px;
  color: var(--text-muted)
}

.quiz-container {
  max-width: 640px;
  margin: 0 auto
}

.quiz-question {
  padding: 20px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color .3s ease
}

@media(max-width: 600px) {
  .quiz-question {
    flex-direction: column;
    align-items: flex-start
  }
}

.quiz-question:hover {
  border-color: var(--gold)
}

.quiz-q-text {
  font-size: 15px;
  line-height: 1.6;
  flex: 1
}

.quiz-num {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  min-width: 24px
}

.quiz-buttons {
  display: flex;
  gap: 8px
}

.quiz-btn {
  padding: 6px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: transparent;
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: all .2s ease
}

.quiz-btn:hover {
  border-color: var(--gold);
  color: var(--gold)
}

.quiz-btn.yes-active {
  background: var(--gold);
  color: #0a0a0a;
  border-color: var(--gold);
  font-weight: 600
}

.quiz-btn.no-active {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--surface-2)
}

.quiz-result {
  margin-top: 32px;
  padding: 32px;
  background: linear-gradient(135deg, var(--gold-dim), rgba(201, 168, 76, .03));
  border: 1px solid rgba(201, 168, 76, .2);
  border-radius: 16px;
  text-align: center;
  animation: fadeSlideUp .5s ease both
}

.quiz-result h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px
}

.quiz-result p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px
}

.case-card {
  padding: 28px 24px
}

.case-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--gold);
  margin-bottom: 12px
}

.case-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 16px
}

.case-row {
  margin-bottom: 12px
}

.case-row-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 2px
}

.case-row-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6
}

.sales-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: stretch
}

.sale-card {
  text-align: center;
  padding: 28px 16px
}

.sale-icon {
  font-size: 32px;
  margin-bottom: 12px
}

.sale-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px
}

.sale-purpose {
  font-size: 12px;
  color: var(--gold);
  margin-bottom: 8px
}

.sale-card p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6
}

.sales-rhythm {
  margin-top: 32px;
  text-align: center;
  font-size: 15px;
  color: var(--gold-light)
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  position: relative
}

.roadmap-timeline:before {
  content: "";
  position: absolute;
  top: 48px;
  left: 8.33%;
  right: 8.33%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dim), var(--gold), var(--gold-dim), var(--gold), var(--gold-dim))
}

.roadmap-step {
  text-align: center;
  padding: 0 8px;
  position: relative
}

.roadmap-dot {
  width: 12px;
  height: 12px;
  background: var(--gold);
  border-radius: 50%;
  margin: 0 auto 16px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 12px var(--gold-glow)
}

.roadmap-week {
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 4px
}

.roadmap-step h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px
}

.roadmap-step p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5
}

.roadmap-criteria {
  margin-top: 32px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic
}

.compliance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px
}

.compliance-row {
  /* display: flex;
    align-items: flex-start;
    gap: 12px; */
  padding: 16px;
  background: var(--surface);
  border-radius: 12px;
  min-width: 0
}

.compliance-bad {
  font-size: 13px;
  color: #e74c3c;
  text-decoration: line-through;
  min-width: 0;
  flex: 1;
  word-break: break-word
}

.compliance-arrow {
  color: var(--text-dim);
  font-size: 14px;
  flex-shrink: 0
}

.compliance-good {
  font-size: 13px;
  color: var(--gold-light)
}

.compliance-note {
  padding: 24px;
  background: var(--gold-dim);
  border: 1px solid rgba(201, 168, 76, .2);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7
}

.cta-section {
  text-align: center;
  position: relative;
  padding: 100px 24px
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  margin-bottom: 16px
}

.cta-section p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 36px;
  line-height: 1.8
}

.cta-next-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 32px
}

.cta-step {
  font-size: 14px;
  padding: 10px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted)
}

.cta-step span {
  color: var(--gold);
  font-weight: 600;
  margin-right: 6px
}

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  text-align: center
}

.footer-brand {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 8px
}

.footer-copy {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 16px
}

.footer-sources {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 640px;
  margin: 0 auto
}

.footer-disclaimer {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.8;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto
}

.page-section {
  position: relative;
  z-index: 2;
  padding: var(--section-pad)
}

.page-section+.page-section {
  border-top: 1px solid rgba(42, 42, 42, .5)
}

.page-section.alt-bg {
  background: var(--surface)
}

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(24px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes scrollPulse {

  0%,
  to {
    transform: translate(-50%) translateY(0);
    opacity: 1
  }

  50% {
    transform: translate(-50%) translateY(6px);
    opacity: .3
  }
}

@keyframes goldShimmer {
  0% {
    background-position: -200% center
  }

  to {
    background-position: 200% center
  }
}

@media(max-width: 900px) {
  .problem-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .value-grid {
    grid-template-columns: 1fr
  }

  .scenario-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .concept-grid {
    grid-template-columns: 1fr
  }

  .benefits-grid,
  .ingredients-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .target-grid,
  .cases-grid {
    grid-template-columns: 1fr
  }

  .sales-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .roadmap-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px
  }

  .roadmap-timeline:before {
    display: none
  }

  .compliance-grid,
  .story-card {
    grid-template-columns: 1fr
  }

  .story-accent {
    display: none
  }
}

@media(max-width: 600px) {
  :root {
    --section-pad: 64px 16px
  }

  .problem-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .scenario-grid,
  .benefits-grid,
  .ingredients-grid,
  .sales-grid {
    grid-template-columns: 1fr
  }

  .roadmap-timeline {
    grid-template-columns: repeat(2, 1fr)
  }

  .cta-next-steps {
    flex-direction: column;
    align-items: center
  }

  .value-number {
    font-size: 48px
  }

  .compliance-row {
    flex-direction: column
  }
}