:root {
  --v4-ink: #081528;
  --v4-ink-soft: #0c1d36;
  --v4-paper: #f6f4ee;
  --v4-gold: #ddc77d;
  --v4-gold-dark: #87691d;
}

html,
body {
  background: var(--v4-ink);
}

body {
  color: rgba(255, 255, 255, 0.86);
}

header {
  color: #ffffff;
  background: rgba(8, 21, 40, 0.97);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: 1px solid rgba(221, 199, 125, 0.24);
}

header nav ul li a { color: rgba(255, 255, 255, 0.84); }
header nav ul li a:hover { color: var(--v4-gold); }
.header-logo img { filter: brightness(0) invert(1); opacity: 0.94; }
.header-tel-block { border-color: rgba(221, 199, 125, 0.58); background: rgba(8, 21, 40, 0.5); }
.header-tel { color: #ffffff; }
.header-tel-sub { color: rgba(255, 255, 255, 0.6); }
.header-consult-btn {
  color: #ffffff;
  background: var(--gold);
  border-color: var(--gold);
}
.header-consult-btn:hover { color: #ffffff; background: var(--navy-light); border-color: var(--navy-light); }

.header-consult-btn .header-consult-sub {
  color: rgba(255, 255, 255, 0.85);
}
 

.page-hero {
  background: var(--v4-ink);
  border-bottom: 1px solid rgba(221, 199, 125, 0.22);
}

.page-hero::before {
  inset: 0;
  width: auto;
  height: auto;
  transform: none;
  background:
    linear-gradient(90deg, transparent 0%, rgba(221, 199, 125, 0.055) 50%, transparent 100%);
}

.page-hero-label,
.section-label { color: var(--v4-gold); }

.page-hero-title { color: #ffffff; }

.section,
.advisor-section,
.fee-section,
.contact-section,
.privacy-section,
.guideline-section,
.service-intro,
.flow-section,
.company-section {
  background: var(--v4-ink) !important;
}

.section + .section,
.service-intro + .section,
.flow-overview + .flow-section,
.company-section + .section {
  border-top: 1px solid rgba(221, 199, 125, 0.14);
}

.service-intro .section-title,
.section > .section-inner > .section-header .section-title,
.flow-section .section-title,
.strengths-lead,
.advisor-catch,
.advisor-name,
.company-section .section-title,
.contact-section .section-title {
  color: #ffffff;
}

/* Strengths */
.strengths-lead {
  font-family: var(--font-serif-ja);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.strengths-lead-sub,
.strength-body p {
  color: rgba(255, 255, 255, 0.72);
}

.strength-item {
  margin-bottom: 24px;
  padding: 44px 48px;
  color: var(--v4-ink);
  background: var(--v4-paper);
  border: 1px solid rgba(221, 199, 125, 0.32);
  border-top-color: var(--v4-gold);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.16);
}

.strength-item:last-child { margin-bottom: 0; padding-bottom: 44px; }
.strength-item .strength-title,
.strength-item .strength-body p { color: var(--v4-ink); }

.strength-item .strength-num,
.service-item-num,
.flow-detail-num,
.guideline-document .guideline-num,
.guideline-document .guideline-item .inline-marker,
.guideline-document .guideline-item li::before {
  color: var(--v4-gold-dark);
}

/* Service */
.service-intro { border-bottom: 1px solid rgba(221, 199, 125, 0.14); }
.service-intro p { color: rgba(255, 255, 255, 0.72); }
.service-list { gap: 18px; background: transparent; }
.service-item {
  background: var(--v4-paper);
  border: 1px solid rgba(221, 199, 125, 0.32);
  border-top-color: var(--v4-gold);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.14);
}
.service-item-title { color: var(--v4-ink); }
.service-item-desc,
.service-item-points li { color: #4f5b69; }
.service-item-points li { border-bottom-color: rgba(8, 21, 40, 0.11); }

.flow-overview {
  background: var(--v4-ink-soft);
  border-top: 1px solid rgba(221, 199, 125, 0.2);
  border-bottom: 1px solid rgba(221, 199, 125, 0.2);
}
.flow-step { background: rgba(255, 255, 255, 0.045); border-color: rgba(255, 255, 255, 0.12); }
.flow-step:not(:last-child)::after { background: var(--v4-ink-soft); }
.flow-tabs { border-bottom-color: rgba(255, 255, 255, 0.16); }
.flow-tab { color: rgba(255, 255, 255, 0.52); }
.flow-tab.active { color: var(--v4-gold); }
.flow-detail-list { gap: 18px; }
.flow-detail-item {
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-color: rgba(221, 199, 125, 0.32);
  border-top-color: var(--v4-gold);
}
.flow-detail-title { color: var(--v4-ink); }
.flow-detail-desc { color: #4f5b69; }

/* Advisor */
.advisor-catch-sub,
.advisor-message { color: rgba(255, 255, 255, 0.76); }
.advisor-title,
.advisor-name-en { color: var(--v4-gold); }
.advisor-photo img { border: 1px solid rgba(221, 199, 125, 0.34); }
.advisor-career {
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-top: 1px solid var(--v4-gold);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}
.advisor-career-title { color: var(--v4-ink); }
.advisor-career p { color: #4f5b69; }
.advisor-result-box {
  background: #ffffff;
  border: 1px solid rgba(221, 199, 125, 0.25);
  border-top-color: var(--v4-gold);
}

/* Fees */
.fee-side-link {
  display: inline-block;
  padding: 8px 0;
  color: var(--v4-gold);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}
.fee-side-link:hover,
.fee-side-link:focus-visible { color: #ffffff; }

.fee-hero-box,
.fee-block {
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-top: 1px solid var(--v4-gold);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.17);
}
.fee-hero-box h2 { color: var(--v4-ink); }
.fee-hero-box > p { color: #4f5b69; }
.fee-block { padding: 40px 44px; }
.fee-block-title { color: var(--v4-ink); }
.fee-block-title .tag-buy { color: var(--v4-ink); }
.fee-block-title .tag,
.fee-table th { background: var(--v4-ink-soft); }
.fee-free-item { background: var(--v4-ink-soft); border-color: rgba(221, 199, 125, 0.24); }
.fee-table td { color: #3f4a58; border-bottom-color: rgba(8, 21, 40, 0.11); }
.fee-table tr:nth-child(even) td { background: rgba(255, 255, 255, 0.54); }
.fee-note { color: #6a717a; }
.fee-success-box { background: #ffffff; }

/* Company */
.company-section .company-table tr { border-bottom-color: rgba(255, 255, 255, 0.14); }
.company-section .company-table th { color: var(--v4-gold); }
.company-section .company-table td { color: rgba(255, 255, 255, 0.84); }
.company-section .company-table small { color: rgba(255, 255, 255, 0.5) !important; }
.company-section .zoom-img { border: 1px solid rgba(221, 199, 125, 0.3); border-radius: 0; }
.company-section .btn-outline-navy {
  color: #ffffff;
  border-color: rgba(221, 199, 125, 0.64);
}
.company-section .btn-outline-navy:hover { color: var(--v4-ink); background: var(--v4-gold); border-color: var(--v4-gold); }

.company-section + .section .section-inner {
  padding: 48px;
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-top: 1px solid var(--v4-gold);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}
.company-section + .section .section-title { color: var(--v4-ink); }
.company-section + .section .section-label { color: var(--v4-gold-dark); }
.company-section + .section p { color: #4f5b69 !important; }
.company-section + .section .company-map iframe { filter: none; }

/* Contact */
.contact-info-item { border-bottom-color: rgba(255, 255, 255, 0.14); }
.contact-info > p { color: rgba(255, 255, 255, 0.7) !important; }
.contact-info-value { color: rgba(255, 255, 255, 0.9); }
.contact-form-wrap {
  color: var(--v4-ink);
  background: var(--v4-paper);
  border-color: rgba(221, 199, 125, 0.34);
  border-top-color: var(--v4-gold);
  border-radius: 2px;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.18);
}

/* Policy and guideline documents */
.privacy-content,
.guideline-document {
  padding: 56px 64px;
  color: rgba(255, 255, 255, 0.8);
  background: transparent;
  border-top: 1px solid rgba(221, 199, 125, 0.48);
  box-shadow: none;
}
.privacy-block h2,
.guideline-document h2,
.guideline-document h3 { color: #ffffff; }
.privacy-block p,
.privacy-block li,
.guideline-document { color: rgba(255, 255, 255, 0.8); }
.privacy-content .privacy-block { color: rgba(255, 255, 255, 0.64) !important; }
.privacy-block + .privacy-block { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 36px; }
.guideline-intro {
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.045);
  border-left-color: var(--v4-gold);
}
.guideline-document .guideline-num,
.guideline-document .guideline-item .inline-marker,
.guideline-document .guideline-item li::before { color: var(--v4-gold); }
.guideline-item { border-bottom-color: rgba(255, 255, 255, 0.12); }
.guideline-note {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.045);
}
.guideline-sign {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.cta-section {
  background: var(--v4-ink-soft);
  border-top: 1px solid rgba(221, 199, 125, 0.22);
}

footer { background: #050f21; }

@media (max-width: 900px) {
  .nav-toggle span { background: #ffffff; }
  .mobile-nav { background: var(--v4-ink); border-top: 1px solid rgba(221, 199, 125, 0.2); box-shadow: none; }
  .mobile-nav ul li a { color: rgba(255, 255, 255, 0.88); border-bottom-color: rgba(255, 255, 255, 0.12); }
  .mobile-nav .mobile-nav-cta { background: var(--v4-ink-soft); }
  .mobile-nav .mobile-nav-consult-btn { color: var(--v4-ink); background: var(--v4-gold); }

  .page-hero { padding: 132px 24px 66px; }
  .page-hero-title { font-size: 26px; }

  .strength-item,
  .fee-block,
  .privacy-content,
  .guideline-document,
  .company-section + .section .section-inner {
    padding: 28px 20px;
  }

  .strength-item { margin-bottom: 18px; }
  .strength-item:last-child { padding-bottom: 28px; }
  .service-list { gap: 14px; }
  .service-item { padding: 30px 22px; }
  .service-item-points li { white-space: normal; }
  .flow-detail-list { grid-template-columns: 1fr; }
  .advisor-profile { gap: 36px; }
  .advisor-photo {
    width: 180px;
    height: 216px;
    margin: 0 auto;
  }
  .advisor-photo img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover;
  }
  .advisor-career { padding: 30px 22px; }
  .fee-hero-box { padding: 32px 20px; }
  .fee-block { margin-bottom: 28px; overflow-x: auto; }
  .company-section + .section { padding: 54px 24px !important; }
  .contact-form-wrap { padding: 32px 20px; }
  .guideline-intro { padding: 22px 20px; }
  .guideline-document { padding-left: 18px; padding-right: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in { transition: none; }
}