:root {
  --navy: #0d1f3c;
  --navy-mid: #152b52;
  --gold: #c9a84c;
  --gold-light: #e8c76a;
  --gold-pale: #f5e9c4;
  --red: #b22222;
  --cream: #faf7f0;
  --white: #ffffff;
  --text-dark: #1a1a2e;
  --text-mid: #3a3a5c;
  --text-light: #6b6b8a;
  --green-dark: #1a3d1a;
  --green-light: #e8f5e8;
  --amber-dark: #3d2800;
  --amber-light: #fff8e1;
  --border: #ddd5b8;
  --shadow: 0 4px 24px rgba(13,31,60,0.10);
  --shadow-card: 0 2px 12px rgba(13,31,60,0.08);

  --font-display: 'Georgia', 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Courier New', monospace;

  --radius: 6px;
  --radius-lg: 12px;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.7;
}

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

.site-header {
  background: var(--navy);
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-anchor {
  font-size: 1.9rem;
  line-height: 1;
  color: var(--gold);
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}
.logo-sub {
  color: var(--gold);
}

.top-nav {
  display: flex;
  gap: 24px;
}
.top-nav a {
  color: #c8c8e0;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.2s;
}
.top-nav a:hover {
  color: var(--gold);
  text-decoration: none;
}

.bonus-banner {
  background: linear-gradient(100deg, var(--navy) 0%, var(--navy-mid) 60%, #1a2e5a 100%);
  border-bottom: 4px solid var(--gold);
  padding: 18px 20px;
}
.top-banner {
  border-top: 4px solid var(--gold);
}
.mid-banner {
  margin: 48px 0;
  border-top: 4px solid var(--gold);
  border-bottom: 4px solid var(--gold);
}
.banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.banner-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.banner-tag {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 600;
}
.banner-headline {
  font-size: 1.08rem;
  color: var(--white);
  font-weight: 400;
}
.banner-headline strong {
  color: var(--gold-light);
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--navy);
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 32px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 16px rgba(201,168,76,0.4);
  transition: transform 0.15s, box-shadow 0.15s;
  font-family: var(--font-body);
}
.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(201,168,76,0.55);
}
.cta-btn:active {
  transform: translateY(0);
}
.cta-btn--dark {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
}

.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
}

.article-body {
  max-width: 860px;
}

.rating-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 18px;
  background: var(--navy);
  border-radius: var(--radius);
  margin-bottom: 28px;
  border-left: 4px solid var(--gold);
}
.rating-stars {
  color: var(--gold);
  font-size: 1.15rem;
  letter-spacing: 2px;
}
.rating-label {
  color: var(--white);
  font-weight: 600;
  font-size: 0.9rem;
}
.rating-sep {
  color: #4a5a7a;
}
.rating-tag {
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  background: rgba(201,168,76,0.12);
  padding: 2px 10px;
  border-radius: 20px;
  border: 1px solid rgba(201,168,76,0.25);
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
  border-bottom: 3px solid var(--gold);
  padding-bottom: 14px;
}

.article-intro {
  font-size: 1.08rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 36px;
  padding-left: 16px;
  border-left: 3px solid var(--gold-pale);
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--navy);
  margin-top: 44px;
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.08rem;
  color: var(--navy-mid);
  margin-bottom: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

p {
  margin-bottom: 14px;
  color: var(--text-dark);
  font-size: 0.97rem;
  line-height: 1.75;
}

.card-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.2s;
}
.card:hover {
  box-shadow: var(--shadow);
}
.card-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}
.card p {
  font-size: 0.92rem;
  line-height: 1.7;
}
.card--green {
  border-top: 3px solid #2e7d32;
  background: var(--green-light);
}
.card--green h3 {
  color: #1b5e20;
}
.card--amber {
  border-top: 3px solid #f57f17;
  background: var(--amber-light);
}
.card--amber h3 {
  color: #e65100;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.check-list li {
  font-size: 0.91rem;
  color: var(--text-dark);
  padding-left: 4px;
  line-height: 1.5;
}
.check-list li::before {
  content: "✓  ";
  color: #2e7d32;
  font-weight: 700;
}
.check-list--amber li::before {
  content: "⚠  ";
  color: #f57f17;
}

.info-box {
  background: linear-gradient(135deg, #fef9e7 0%, #fdf3c8 100%);
  border: 1px solid var(--gold);
  border-left: 5px solid var(--gold);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 0.93rem;
  color: var(--text-dark);
  line-height: 1.65;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--white);
}
.data-table thead {
  background: var(--navy);
  color: var(--gold-light);
}
.data-table th {
  padding: 13px 16px;
  text-align: left;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.82rem;
  text-transform: uppercase;
}
.data-table td {
  padding: 11px 16px;
  border-bottom: 1px solid #eee;
  color: var(--text-dark);
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table tr:nth-child(even) {
  background: #f8f6f0;
}
.data-table tr:hover td {
  background: var(--gold-pale);
  transition: background 0.15s;
}

.faq-accordion {
  margin: 28px 0 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:last-child {
  border-bottom: none;
}

.faq-toggle {
  position: absolute;
  opacity: 0;
  height: 0;
  width: 0;
  pointer-events: none;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  cursor: pointer;
  background: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy);
  gap: 16px;
  transition: background 0.15s;
  user-select: none;
}
.faq-question:hover {
  background: #f5f0e8;
}

.faq-arrow {
  font-size: 0.8rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.25s;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  background: #faf8f3;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 22px;
}
.faq-answer p {
  font-size: 0.93rem;
  color: var(--text-mid);
  line-height: 1.7;
  padding: 16px 0;
  margin: 0;
}

.faq-toggle:checked ~ .faq-question {
  background: #f0ebe0;
  color: var(--navy);
  border-left: 4px solid var(--gold);
}
.faq-toggle:checked ~ .faq-question .faq-arrow {
  transform: rotate(180deg);
}
.faq-toggle:checked ~ .faq-answer {
  max-height: 300px;
  padding: 0 22px;
}

.disclaimer {
  background: #f8f6f0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: 36px;
  font-size: 0.83rem;
  color: var(--text-light);
  line-height: 1.65;
}
.disclaimer strong {
  color: var(--text-mid);
}

.site-footer {
  background: var(--navy);
  border-top: 4px solid var(--gold);
  color: #9aa0b8;
  padding: 36px 20px;
  margin-top: 48px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo .logo-anchor {
  font-size: 1.5rem;
  color: var(--gold);
}
.footer-logo .logo-text {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
}
.footer-disclaimer {
  font-size: 0.8rem;
  color: #7a8099;
  max-width: 720px;
  line-height: 1.65;
}
.footer-copy {
  font-size: 0.82rem;
  color: #5a607a;
  font-weight: 500;
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px 16px;
    gap: 8px;
    min-height: auto;
  }
  .top-nav {
    gap: 14px;
  }
  .top-nav a {
    font-size: 0.78rem;
  }
  .banner-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .cta-btn {
    width: 100%;
    text-align: center;
    padding: 14px 20px;
  }
  .card-row {
    grid-template-columns: 1fr;
  }
  h1 {
    font-size: 1.75rem;
  }
  h2 {
    font-size: 1.25rem;
    margin-top: 32px;
  }
  .main-content {
    padding: 24px 16px;
  }
  .article-intro {
    font-size: 0.97rem;
  }
  .faq-question {
    font-size: 0.88rem;
    padding: 15px 16px;
  }
  .faq-answer {
    padding: 0 16px;
  }
  .mid-banner {
    margin: 32px 0;
  }
  .rating-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .logo-text {
    font-size: 1rem;
  }
  .banner-headline {
    font-size: 0.95rem;
  }
  .data-table th,
  .data-table td {
    padding: 9px 12px;
    font-size: 0.82rem;
  }
}

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