/* ====================================================================
   IKUUU - Global Stylesheet
   Style: STYLE ㊹ — PRIVATE BANKING LUXURY
   Language: Private Banking / Heritage / Quiet Authority / Executive Luxury
==================================================================== */

:root {
  /* Private Banking Palette */
  --bg-main: #FDFBF7;           /* Warm Ivory */
  --bg-subtle: #F6F2EA;         /* Editorial Warm White */
  --bg-card: #FFFFFF;           /* Crisp Card */
  --text-main: #14221A;         /* Deep Forest Charcoal */
  --text-body: #2D3D33;         /* Balanced Reading Tone */
  --text-muted: #66756B;        /* Muted Forest Gray */
  
  --forest-dark: #122B1E;       /* Deep Heritage Forest Green */
  --forest-hover: #0B1E14;      /* Deepest Obsidian Forest */
  --accent-gold: #9E7D47;        /* Antique Burnished Gold */
  --accent-gold-hover: #836636;  /* Deep Gold */
  --accent-gold-subtle: #F4EFE6; /* Gold Tint Wash */
  
  --border-color: #E7E1D4;      /* Fine Editorial Hairline */
  --border-dark: #CEC4B2;       /* Structured Financial Divider */
  --border-gold: #9E7D47;       /* Antique Gold Accent Line */

  --radius-sharp: 2px;          /* Executive Precision Edge */
  --radius-sm: 3px;
  --max-width: 1160px;
  --content-width: 800px;
  
  --font-serif: "Didot", "Bodoni MT", "Cinzel", "Songti SC", "Noto Serif SC", "STSong", "SimSun", "Times New Roman", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

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

html {
  font-family: var(--font-sans);
  color: var(--text-body);
  background-color: var(--bg-main);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--forest-dark);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-gold);
}

a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

img, svg {
  vertical-align: middle;
}

/* Layout Utilities */
.site-container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.article-container {
  width: 100%;
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-section {
  padding-top: 80px;
  padding-bottom: 80px;
  position: relative;
}

.site-section-subtle {
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.editorial-divider {
  height: 1px;
  background: var(--border-color);
  width: 100%;
  margin: 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px auto;
}

.section-eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.68;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(253, 251, 247, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--forest-dark);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.brand-logo::after {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  background-color: var(--accent-gold);
  border-radius: 50%;
  margin-bottom: 2px;
}

.main-nav {
  display: none;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-body);
  letter-spacing: 0.04em;
  transition: color 0.15s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--forest-dark);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--accent-gold);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  opacity: 1;
}

.header-action {
  display: flex;
  align-items: center;
  gap: 16px;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  color: var(--text-main);
  cursor: pointer;
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
  .main-nav {
    display: flex;
  }
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 76px;
  left: 0;
  right: 0;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 10px 25px rgba(20, 34, 26, 0.08);
  padding: 20px 24px;
  flex-direction: column;
  gap: 14px;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-main);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
  letter-spacing: 0.02em;
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

/* Elegant Buttons - Private Banking Luxury */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 10px 22px;
  min-height: 44px;
  border-radius: var(--radius-sharp);
  transition: all 0.2s ease;
  cursor: pointer;
  line-height: 1.3;
  text-align: center;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--forest-dark);
  color: #FDFBF7 !important;
  border-color: var(--forest-dark);
}

.btn-primary:hover {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
  color: #FFFFFF !important;
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-main);
  border-color: var(--border-dark);
}

.btn-secondary:hover {
  background-color: var(--accent-gold-subtle);
  border-color: var(--accent-gold);
  color: var(--forest-dark);
}

.btn-large {
  font-size: 0.95rem;
  padding: 13px 30px;
  min-height: 48px;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Hero Section & Background Luxury Visual System */
.hero-section {
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  padding-bottom: 84px;
  background: linear-gradient(180deg, #FDFBF7 0%, #F7F3EB 100%);
  border-bottom: 1px solid var(--border-color);
}

.hero-bg-wrapper {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.hero-network-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}

.hero-orb-gold {
  top: -12%;
  left: -6%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(158, 125, 71, 0.18) 0%, rgba(158, 125, 71, 0.03) 65%, transparent 75%);
}

.hero-orb-forest {
  bottom: -15%;
  right: 6%;
  width: 540px;
  height: 540px;
  background: radial-gradient(circle, rgba(18, 43, 30, 0.14) 0%, rgba(18, 43, 30, 0.02) 65%, transparent 75%);
}

.hero-geo-dials {
  position: absolute;
  right: -50px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

.geo-dial {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center center;
}

.dial-inner {
  top: 15%;
  left: 15%;
  width: 70%;
  height: 70%;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  text-align: center;
}

.hero-editorial-tag {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-gold);
  display: inline-block;
  margin-bottom: 16px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 2.35rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-body);
  max-width: 600px;
  margin: 0 auto 36px auto;
  line-height: 1.72;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  align-items: center;
}

/* Trust Metrics in Hero */
.hero-trust-bar {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: center;
}

.trust-metric-value {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--forest-dark);
}

.trust-metric-label {
  font-size: 0.775rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* Institutional Status Box */
.hero-status-panel {
  background-color: #FFFFFF;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sharp);
  padding: 32px 28px;
  box-shadow: 0 4px 20px rgba(18, 43, 30, 0.05);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

.hero-status-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--accent-gold);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 18px;
}

.panel-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--forest-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-status {
  font-size: 0.75rem;
  color: var(--forest-dark);
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: var(--radius-sharp);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.panel-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-color);
}

.panel-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.panel-label {
  color: var(--text-muted);
}

.panel-value {
  font-weight: 600;
  color: var(--text-main);
  font-family: var(--font-sans);
}

/* Feature Cards - Flat Editorial Block */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.feature-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 32px 28px;
  position: relative;
  transition: border-color 0.2s ease;
}

.feature-card:hover {
  border-color: var(--border-dark);
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 36px;
  height: 2px;
  background-color: var(--accent-gold);
}

.feature-icon-wrapper {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sharp);
  background-color: var(--accent-gold-subtle);
  color: var(--forest-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.68;
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.benefit-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 32px 28px;
}

.benefit-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.benefit-number {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--accent-gold);
  font-weight: 700;
  padding-right: 12px;
  border-right: 1px solid var(--border-color);
}

.benefit-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-main);
}

.benefit-desc {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.68;
}

/* Ecosystem / Streaming & AI */
.ecosystem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.ecosystem-box {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 32px 28px;
}

.ecosystem-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.ecosystem-desc {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.68;
  margin-bottom: 24px;
}

.badge-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tech-badge {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-main);
  background-color: var(--bg-subtle);
  padding: 7px 16px;
  border-radius: var(--radius-sharp);
  border: 1px solid var(--border-color);
  letter-spacing: 0.02em;
}

/* Scenario Cards */
.scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.scenario-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 32px 28px;
}

.scenario-header {
  margin-bottom: 16px;
}

.scenario-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 8px;
}

.scenario-device {
  font-size: 0.775rem;
  color: var(--forest-dark);
  font-weight: 600;
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-color);
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-sharp);
  letter-spacing: 0.04em;
}

.scenario-desc {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* Pricing - Private Banking Luxury */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: stretch;
}

.pricing-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 38px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--accent-gold);
  box-shadow: 0 8px 30px rgba(18, 43, 30, 0.06);
}

.featured-label {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--forest-dark);
  color: var(--accent-gold-subtle);
  border: 1px solid var(--accent-gold);
  font-size: 0.725rem;
  font-weight: 700;
  padding: 3px 14px;
  border-radius: var(--radius-sharp);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.plan-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.plan-target {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.plan-currency {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--forest-dark);
}

.plan-amount {
  font-family: var(--font-serif);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--forest-dark);
  line-height: 1;
}

.plan-cycle {
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.plan-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
  flex-grow: 1;
}

.plan-feature-item {
  font-size: 0.9375rem;
  color: var(--text-body);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.plan-check {
  color: var(--accent-gold);
  font-weight: bold;
  flex-shrink: 0;
}

/* FAQ Details/Summary Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 840px;
  margin: 0 auto;
}

details.faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 22px 28px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

details.faq-item[open] {
  border-color: var(--border-dark);
}

summary.faq-question {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-main);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

summary.faq-question::-webkit-details-marker {
  display: none;
}

summary.faq-question::after {
  content: "+";
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--accent-gold);
  transition: transform 0.2s ease;
}

details.faq-item[open] summary.faq-question::after {
  content: "−";
  color: var(--forest-dark);
}

.faq-answer {
  margin-top: 14px;
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.72;
  border-top: 1px dashed var(--border-color);
  padding-top: 14px;
}

/* Final CTA */
.final-cta-section {
  padding: 80px 24px;
  text-align: center;
  background-color: var(--bg-subtle);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.final-cta-card {
  max-width: 720px;
  margin: 0 auto;
}

.final-cta-title {
  font-family: var(--font-serif);
  font-size: 2.15rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 16px;
}

.final-cta-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.68;
}

/* Footer */
.site-footer {
  background-color: var(--forest-dark);
  color: #DDE5E0;
  border-top: 1px solid #1A3828;
  padding-top: 56px;
  padding-bottom: 48px;
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 380px;
}

.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: #FDFBF7;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}

.footer-tagline {
  color: #A3B5AA;
  font-size: 0.875rem;
  line-height: 1.68;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: #CAD6CF;
  transition: color 0.15s ease;
}

.footer-link:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid #1A3828;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
  font-size: 0.8125rem;
  color: #8C9F94;
}

.footer-disclosure {
  color: var(--accent-gold);
}

/* Mobile Sticky Bar */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background-color: rgba(253, 251, 247, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-dark);
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transform: translateY(100%);
  transition: transform 0.25s ease;
}

.mobile-sticky-bar.is-active {
  transform: translateY(0);
}

.sticky-bar-text {
  display: flex;
  flex-direction: column;
}

.sticky-bar-title {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
}

.sticky-bar-sub {
  font-size: 0.725rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .mobile-sticky-bar {
    display: none !important;
  }
}

/* Article Styles */
.article-page {
  padding-top: 48px;
  padding-bottom: 72px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.breadcrumbs a {
  color: var(--text-muted);
}

.breadcrumbs a:hover {
  color: var(--forest-dark);
}

.breadcrumb-separator {
  color: var(--border-dark);
}

.article-header {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-color);
}

.article-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.34;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.84;
  color: var(--text-body);
}

.article-body p {
  margin-bottom: 22px;
}

.article-body h2 {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 44px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
}

.article-body h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 28px;
  margin-bottom: 14px;
}

.article-body ul, 
.article-body ol {
  margin-bottom: 26px;
  padding-left: 26px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body strong {
  color: var(--text-main);
}

.article-lead {
  font-size: 1.125rem;
  color: var(--text-body);
  background-color: var(--bg-subtle);
  border-left: 3px solid var(--accent-gold);
  padding: 18px 24px;
  margin-bottom: 32px;
  border-radius: 0 var(--radius-sharp) var(--radius-sharp) 0;
}

.article-table-wrapper {
  overflow-x: auto;
  margin-bottom: 30px;
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  text-align: left;
}

.article-table th,
.article-table td {
  padding: 14px 18px;
  border: 1px solid var(--border-color);
}

.article-table th {
  background-color: var(--bg-subtle);
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--text-main);
}

.article-table tr:nth-child(even) td {
  background-color: #FAF6EE;
}

.article-faq-box {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 28px;
  margin-top: 40px;
  margin-bottom: 40px;
}

.article-faq-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 20px;
}

.article-cta-box {
  background-color: var(--accent-gold-subtle);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-sharp);
  padding: 32px;
  text-align: center;
  margin-top: 44px;
  margin-bottom: 44px;
}

.article-cta-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
}

.article-cta-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 22px;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.related-articles {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.related-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 18px;
}

.related-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.related-item a {
  font-weight: 500;
  color: var(--forest-dark);
}

.related-item a:hover {
  color: var(--accent-gold);
}

/* Guides Index Card Grid */
.guides-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 36px;
}

.guide-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease;
}

.guide-card:hover {
  border-color: var(--border-dark);
}

.guide-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.guide-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 12px;
}

.guide-title a {
  color: var(--text-main);
}

.guide-title a:hover {
  color: var(--accent-gold);
}

.guide-summary {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.68;
  margin-bottom: 18px;
  flex-grow: 1;
}

.guide-link-action {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--forest-dark);
  letter-spacing: 0.04em;
}

.guide-link-action:hover {
  color: var(--accent-gold);
}

/* Static Content Pages */
.page-content-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sharp);
  padding: 38px 32px;
  margin-top: 24px;
}

.page-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 10px;
}

.page-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-color);
}

.page-section {
  margin-bottom: 32px;
}

.page-section:last-child {
  margin-bottom: 0;
}

.page-section-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 14px;
}

.page-section p {
  margin-bottom: 16px;
}

.page-section ul {
  padding-left: 24px;
  margin-bottom: 16px;
}

.page-section li {
  margin-bottom: 8px;
}

/* Responsive Breakpoints */
@media (min-width: 640px) {
  .hero-cta-group {
    flex-direction: row;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .ecosystem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scenario-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .guides-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-trust-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 768px) {
  .hero-section {
    padding-top: 96px;
    padding-bottom: 104px;
  }
  .hero-grid {
    grid-template-columns: 1.18fr 0.82fr;
    text-align: left;
  }
  .hero-content {
    text-align: left;
  }
  .hero-subtitle {
    margin-left: 0;
    margin-right: 0;
  }
  .hero-cta-group {
    justify-content: flex-start;
  }
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Motion & Micro-interactions Enhancement (STYLE ㊹ Private Banking Luxury) */
.status-indicator-cell {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.status-radar-dot {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  flex-shrink: 0;
}

.status-radar-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid #10b981;
  animation: radarPulse 2.4s infinite cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
}

@keyframes radarPulse {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

.btn {
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.feature-card, .benefit-card, .scenario-card, .guide-card, .pricing-card {
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease, box-shadow 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover, .benefit-card:hover, .scenario-card:hover, .guide-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-dark);
  box-shadow: 0 10px 24px rgba(18, 43, 30, 0.06);
}

.pricing-card.featured {
  position: relative;
  border-color: var(--accent-gold);
  box-shadow: 0 8px 24px rgba(18, 43, 30, 0.08);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(18, 43, 30, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}