:root {
  --brand: #0188e1;
  --brand-dark: #016bb3;
  --text: #2d3436;
  --muted: #636e72;
  --bg: #f4f8fb;
  --card: #ffffff;
  --border: #dfe6e9;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(1, 136, 225, 0.08);
  --max: 720px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: var(--brand);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--brand-dark);
}

.site-header {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  padding: 2.5rem 1.25rem 3rem;
  text-align: center;
}

.site-header a {
  color: #fff;
}

.site-header .logo {
  width: 96px;
  height: 96px;
  border-radius: 22%;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  margin-bottom: 1rem;
}

.site-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.site-header .tagline {
  margin: 0;
  opacity: 0.92;
  font-size: 1.05rem;
  max-width: 32rem;
  margin-inline: auto;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

nav.legal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: center;
  margin-top: 1.25rem;
  font-size: 0.95rem;
}

nav.legal-nav a {
  color: #fff;
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
}

nav.legal-nav a:hover {
  background: rgba(255, 255, 255, 0.28);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem 1.35rem;
  margin-top: -2rem;
  position: relative;
}

.card + .card {
  margin-top: 1.25rem;
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
  color: var(--brand-dark);
}

.card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.card li + li {
  margin-top: 0.35rem;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.1rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brand);
  color: #fff !important;
}

.btn-primary:hover {
  background: var(--brand-dark);
  color: #fff !important;
}

.btn-outline {
  background: #fff;
  color: var(--brand) !important;
  border-color: var(--brand);
}

.btn-outline:hover {
  background: #eef6fc;
}

.meta {
  font-size: 0.88rem;
  color: var(--muted);
  margin-top: 1rem;
}

.site-footer {
  text-align: center;
  padding: 2rem 1.25rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--muted);
}

/* Markdown layout pages */
.prose {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
}

.prose h1 {
  font-size: 1.6rem;
  color: var(--brand-dark);
  margin-top: 0;
}

.prose h2 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.prose th,
.prose td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.65rem;
  text-align: left;
}

.prose th {
  background: #eef6fc;
}

.back-link {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}