:root {
  --color-bg: #f8f9fa;
  --color-surface: #ffffff;
  --color-text: #1d2d44;
  --color-muted: #6b7280;
  --color-accent: #2d6a4f;
  --color-accent-hover: #1b4332;
  --color-accent-light: #e8f2e4;
  --color-mint: #b7e4c7;
  --color-border: #e2e8de;
  --color-safe: #2d6a4f;
  --color-caution: #d97706;
  --color-avoid: #d62828;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --max-width: 720px;
  --max-width-wide: 960px;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.site-header a.brand {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  text-decoration: none;
}

.site-header a.brand:hover {
  color: var(--color-accent);
}

.header-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9375rem;
}

.header-nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 500;
}

.header-nav a:hover {
  color: var(--color-accent);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

main.wide {
  max-width: var(--max-width-wide);
}

.hero {
  text-align: center;
  padding: 1.5rem 0 2rem;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  margin-bottom: 1rem;
  font-size: 2.25rem;
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-mint));
  border-radius: 1.125rem;
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h2.section-title {
  margin: 3rem 0 1.25rem;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tagline {
  margin: 0 0 1.25rem;
  font-size: 1.25rem;
  color: var(--color-accent);
  font-weight: 600;
}

.lead {
  margin: 0 auto 2rem;
  max-width: 40rem;
  color: var(--color-muted);
  font-size: 1.0625rem;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-weight: 500;
}

.page-title {
  margin: 0 0 0.25rem;
  font-size: 1.875rem;
  line-height: 1.25;
}

.last-updated {
  margin: 0 0 2rem;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.content h2 {
  margin: 2.25rem 0 0.75rem;
  font-size: 1.125rem;
  font-weight: 700;
}

.content h2:first-of-type {
  margin-top: 0;
}

.content h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 600;
}

.content p,
.content ul,
.content ol {
  margin: 0 0 1rem;
  color: var(--color-text);
}

.content ul,
.content ol {
  padding-left: 1.35rem;
}

.content li {
  margin-bottom: 0.5rem;
}

.content li:last-child {
  margin-bottom: 0;
}

.disclaimer {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  background: var(--color-accent-light);
  border-radius: 0.625rem;
  font-size: 0.9375rem;
  border-left: 4px solid var(--color-accent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1.25rem;
}

.feature-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.steps {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
  counter-reset: step;
}

.step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  padding: 1.25rem;
}

.step-num {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 50%;
}

.step h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
}

.step p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.verdict-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin: 1.5rem 0 2rem;
}

.verdict-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-weight: 600;
  font-size: 0.9375rem;
}

.verdict-badge.safe {
  background: #e8f2e4;
  color: var(--color-safe);
}

.verdict-badge.caution {
  background: #fef3c7;
  color: var(--color-caution);
}

.verdict-badge.avoid {
  background: #fee2e2;
  color: var(--color-avoid);
}

.verdict-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: currentColor;
}

.profile-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

.profile-chip {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  padding: 0.875rem 1rem;
  text-align: center;
  font-size: 0.9375rem;
  font-weight: 600;
}

.profile-chip span {
  display: block;
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-top: 0.25rem;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  margin: 1rem 0 1.5rem;
}

.info-table th,
.info-table td {
  text-align: left;
  padding: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.info-table th {
  font-weight: 600;
  width: 35%;
}

.legal-meta {
  margin: 0 0 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

.legal-meta p {
  margin: 0 0 0.35rem;
}

.legal-meta p:last-child {
  margin-bottom: 0;
}

.toc {
  margin: 0 0 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.625rem;
}

.toc h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
}

.toc ol {
  margin: 0;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
}

.toc li {
  margin-bottom: 0.35rem;
}

.cta-box {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  text-align: center;
}

.cta-box p {
  margin: 0 0 1rem;
  color: var(--color-muted);
}

.site-footer {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.site-footer a {
  margin: 0 0.5rem;
}

.site-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: var(--color-bg);
}

.site-gate-card {
  width: 100%;
  max-width: 22rem;
  padding: 2rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.875rem;
  text-align: center;
  box-shadow: 0 8px 30px rgba(29, 45, 68, 0.08);
}

.site-gate-card h1 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.site-gate-card p {
  margin: 0 0 1.25rem;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.gate-form {
  display: grid;
  gap: 0.75rem;
  text-align: left;
}

.gate-form label {
  font-size: 0.875rem;
  font-weight: 600;
}

.gate-form input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  font: inherit;
}

.gate-form input:focus {
  outline: 2px solid var(--color-accent-light);
  border-color: var(--color-accent);
}

.gate-form button {
  margin-top: 0.25rem;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.5rem;
  background: var(--color-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.gate-form button:hover {
  background: var(--color-accent-hover);
}

.gate-error {
  margin: 0 0 0.75rem;
  color: var(--color-avoid);
  font-size: 0.875rem;
  text-align: center;
}

@media (max-width: 600px) {
  h1 {
    font-size: 1.875rem;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-nav {
    width: 100%;
  }
}