:root {
  --teal: #14b8a6;
  --teal-dark: #0d9488;
  --ink: #0f172a;
  --muted: #64748b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(135deg, #e6fffa 0%, #f0fdfa 40%, #ffffff 100%);
  color: var(--ink);
  min-height: 100vh;
}
header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 40px 20px 20px;
}
.logo-badge {
  width: 40px; height: 40px;
  background: var(--teal);
  color: #fff;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 20px;
}
header .brand { font-size: 24px; font-weight: 800; letter-spacing: -0.5px; }
nav.crumbs {
  text-align: center;
  margin-bottom: 10px;
}
nav.crumbs a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  margin: 0 10px;
}
nav.crumbs a:hover { color: var(--teal-dark); }
main {
  max-width: 780px;
  margin: 0 auto;
  padding: 20px 20px 60px;
}
.card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  padding: 40px;
}
h1 { font-size: 28px; font-weight: 800; margin: 0 0 8px; }
.sub { color: var(--muted); margin-bottom: 32px; }
h2 { font-size: 19px; font-weight: 700; margin: 32px 0 10px; color: var(--ink); }
h2:first-of-type { margin-top: 0; }
p, li { font-size: 15px; line-height: 1.7; color: #334155; }
ul, ol { padding-left: 20px; margin: 10px 0; }
.updated { font-size: 13px; color: var(--muted); margin-top: 40px; padding-top: 20px; border-top: 1px solid #f1f5f9; }
.faq-item { border-bottom: 1px solid #f1f5f9; padding: 20px 0; }
.faq-item:last-child { border-bottom: none; }
.faq-q { font-weight: 700; font-size: 16px; margin-bottom: 8px; color: var(--ink); }
.faq-a { color: #334155; }
.info-row {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid #f1f5f9;
}
.info-row:last-child { border-bottom: none; }
.info-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: #f0fdfa;
  color: var(--teal-dark);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.info-label { font-size: 13px; color: var(--muted); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.5px; }
.info-value { font-size: 16px; font-weight: 600; }
.info-value a { color: var(--teal-dark); text-decoration: none; }
.info-value a:hover { text-decoration: underline; }
footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  padding: 20px;
}