:root {
  --bg: #B7E2FF;
  --text: #07263d;
  --muted: #1c4a69;
  --card: #ffffff;
  --line: rgba(7, 38, 61, 0.14);
  --accent: #0a5b8f;
  --accent-dark: #08466d;
  --shadow: 0 18px 35px rgba(7, 38, 61, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Trebuchet MS", Tahoma, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.5), transparent 50%),
    radial-gradient(circle at 90% 0%, rgba(10, 91, 143, 0.14), transparent 45%),
    var(--bg);
  line-height: 1.6;
}

.container {
  width: min(1080px, 92vw);
  margin: 0 auto;
}

.top {
  padding: 42px 0 14px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--line);
  font-weight: 700;
  font-size: 14px;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
}

.lead {
  margin: 12px 0 0;
  color: var(--muted);
}

.nav {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}

.pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 18px;
  align-items: start;
  padding: 14px 0 52px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 18px 20px;
}

.card h2 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.card h3 {
  margin: 20px 0 8px;
  font-size: 1.02rem;
}

.card p {
  margin: 8px 0;
}

.card ul {
  margin: 8px 0 14px;
  padding-left: 20px;
}

.card li + li {
  margin-top: 4px;
}

.muted {
  color: var(--muted);
}

.warn {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(10, 91, 143, 0.3);
  background: rgba(10, 91, 143, 0.08);
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 0.95rem;
}

.table th,
.table td {
  border: 1px solid var(--line);
  padding: 8px 9px;
  text-align: left;
  vertical-align: top;
}

.table th {
  background: rgba(10, 91, 143, 0.08);
}

.footer {
  padding-bottom: 34px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 940px) {
  .layout {
    grid-template-columns: 1fr;
  }
}