:root {
  color-scheme: light;
  --ink: #0b0f14;
  --muted: #556070;
  --gold: #0b57d0;
  --charcoal: #0b0f14;
  --paper: #ffffff;
  --accent: #0b57d0;
  --cream: #f6f7f9;
  --jade: #0b57d0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, "Zen Kaku Gothic Antique", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

.page {
  min-height: 100vh;
  background: var(--paper);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 8vw;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(251, 247, 241, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.nav-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.logo {
  font-family: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1.2rem;
  letter-spacing: 0.12em;
}

.hero {
  position: relative;
  padding-top: 96px;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 20% -10% auto -10%;
  height: 320px;
  background: linear-gradient(120deg, rgba(200, 155, 60, 0.3), transparent 60%);
  transform: rotate(-3deg);
  z-index: 0;
}

.hero-inner {
  display: grid;
  gap: 48px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  padding: 56px 8vw 0;
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(2.2rem, 3vw, 3.2rem);
  margin: 8px 0 16px;
  line-height: 1.3;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--accent);
  margin: 0 0 8px;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 0 24px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 16px;
  font-size: 0.8rem;
  color: var(--accent);
}

.hero-badges span {
  background: rgba(15, 61, 62, 0.08);
  padding: 6px 12px;
  border-radius: 999px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
}

.btn-primary {
  background: var(--charcoal);
  color: var(--paper);
}

.btn-outline {
  border-color: var(--charcoal);
  color: var(--charcoal);
  background: transparent;
}

.btn-ghost {
  border-color: rgba(0, 0, 0, 0.2);
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
}

.btn-line {
  background: linear-gradient(120deg, #06c755, #1a6b5f);
  color: #fff;
}

.note {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 8px;
}

.hero-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.card-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.9rem;
  color: var(--muted);
}

.chip {
  background: var(--accent);
  color: white;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}

.signal {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.signal-title {
  margin: 0;
  font-weight: 700;
}

.signal-value {
  margin: 4px 0 0;
  color: var(--muted);
}

.signal-gauge {
  background: #ece4d6;
  height: 8px;
  border-radius: 99px;
  overflow: hidden;
}

.signal-gauge span {
  display: block;
  height: 100%;
  width: 62%;
  background: var(--gold);
}

.signal-gauge.danger span {
  width: 78%;
  background: #b34c3a;
}

.signal-gauge.good span {
  width: 56%;
  background: #2f6a4f;
}

.card-footer {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: 16px;
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.card-footer a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.section {
  padding: 64px 8vw;
}

.section-title h2 {
  font-family: "Shippori Mincho", serif;
  font-size: clamp(1.8rem, 2.5vw, 2.5rem);
  margin: 8px 0 32px;
}

.feature-grid,
.proof-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-card,
.proof-card {
  background: var(--cream);
  border-radius: 18px;
  padding: 20px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.06);
}

.data-strip {
  padding-top: 24px;
}

.stat-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.stat-card {
  background: rgba(255, 255, 255, 0.8);
  border-radius: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.08);
}

.stat-title {
  margin: 0 0 6px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stat-value {
  margin: 0;
  font-weight: 700;
}

.preview {
  background: linear-gradient(120deg, rgba(200, 155, 60, 0.15), transparent);
}

.preview-panel {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: center;
}

.preview-card {
  background: white;
  border-radius: 18px;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 24px 36px rgba(0, 0, 0, 0.1);
}

.preview-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  color: var(--muted);
}

.preview-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(0, 0, 0, 0.1);
}

.preview-row:last-child {
  border-bottom: none;
}

.stock-info {
  background: linear-gradient(120deg, rgba(15, 61, 62, 0.1), transparent);
}

.stock-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stock-card {
  background: white;
  border-radius: 20px;
  padding: 24px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 22px 34px rgba(0, 0, 0, 0.08);
}

.stock-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
}

.stock-meta {
  margin: 6px 0 16px;
  color: var(--muted);
}

.stock-metrics {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  margin-bottom: 12px;
}

.stock-label {
  margin: 0 0 6px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stock-value {
  margin: 0;
  font-weight: 700;
}

.stock-value.up {
  color: #2f6a4f;
}

.stock-value.down {
  color: #b34c3a;
}

.stock-note {
  margin-top: 16px;
}

.process {
  background: linear-gradient(120deg, rgba(15, 61, 62, 0.08), transparent);
}

.steps {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step {
  background: white;
  padding: 22px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.step-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
}

.form-section {
  background: var(--charcoal);
  color: var(--paper);
}

.form-panel {
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  background: rgba(255, 255, 255, 0.05);
  padding: 32px;
  border-radius: 24px;
}

.form-panel h2 {
  font-family: "Shippori Mincho", serif;
}

.checklist {
  padding: 0;
  list-style: none;
  margin: 16px 0 0;
}

.checklist li {
  margin: 8px 0;
  padding-left: 24px;
  position: relative;
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.form label {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.form input,
.form select {
  padding: 10px 12px;
  border-radius: 10px;
  border: none;
  background: #f6f2e8;
  color: var(--ink);
  font-size: 1rem;
}

.form button {
  width: 100%;
}

.faq {
  background: linear-gradient(120deg, rgba(200, 155, 60, 0.08), transparent);
}

.disclosure {
  background: #f7f3ea;
}

.disclosure-panel {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  background: white;
  border-radius: 18px;
  padding: 24px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.06);
}

.disclosure-panel h3 {
  margin-top: 0;
}

.disclosure-panel ul {
  padding-left: 18px;
  margin: 8px 0 0;
}

.faq-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

details {
  background: white;
  border-radius: 16px;
  padding: 16px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

summary {
  cursor: pointer;
  font-weight: 700;
}

.footer {
  padding: 48px 8vw 24px;
  background: #111;
  color: #f1ede5;
}

.footer-inner {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: start;
}

.footer-title {
  font-weight: 700;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.footer li {
  margin-bottom: 8px;
}

.legal {
  font-size: 0.8rem;
  color: #c9c2b7;
  line-height: 1.6;
}

.legal-links {
  margin-top: 12px;
  font-size: 0.8rem;
}

.legal-links a {
  color: var(--ink);
  text-decoration: none;
}

.footer .legal-links a {
  color: #f1ede5;
}

.legal-links a:hover {
  text-decoration: underline;
}

.copyright {
  text-align: center;
  margin-top: 32px;
  font-size: 0.8rem;
  color: #c9c2b7;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .nav {
    padding: 20px 6vw 0;
  }

  .nav-actions {
    flex-direction: column;
    align-items: flex-end;
  }

  .hero-inner {
    padding: 40px 6vw 0;
  }

  .section {
    padding: 52px 6vw;
  }

  .card-footer {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
}

/* Portal style overrides */
.hero::after { display:none; }
.nav { background: rgba(255,255,255,0.96); box-shadow: 0 2px 10px rgba(0,0,0,0.06); }
.logo { font-family: "Shippori Mincho","Hiragino Mincho ProN",serif; }
.btn { border-radius: 10px; padding: 10px 16px; font-size: 0.92rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-outline { border-color: rgba(11,87,208,0.35); color: var(--accent); }
.btn-ghost { border-color: rgba(0,0,0,0.18); }
.hero-card, .feature-card, .proof-card, .stock-card, details, .stat-card { border-radius: 12px; box-shadow: none; }
.section { padding: 52px 8vw; }
.hero-inner { padding-top: 40px; }
.hero-copy h1 { font-size: clamp(1.9rem, 2.6vw, 2.6rem); }
.hero-badges span { background: rgba(11,87,208,0.08); color: var(--accent); }

.news-list { list-style:none; padding:0; margin: 0 0 14px; display:grid; gap:10px; }
.news-date { display:inline-block; min-width: 54px; font-variant-numeric: tabular-nums; color: var(--muted); }
.news-item { color: var(--ink); }
.mini-table { border: 1px solid rgba(0,0,0,0.08); border-radius: 12px; overflow: hidden; }
.mini-row { display:flex; justify-content: space-between; gap: 12px; padding: 10px 12px; border-top: 1px solid rgba(0,0,0,0.06); background: #fff; }
.mini-row span:last-child { color: var(--muted); }
.mini-row.mini-head { border-top:none; background: rgba(11,87,208,0.04); font-weight:700; }
.card-footer a { color: var(--accent); }