:root {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --ink: #172033;
  --muted: #64708a;
  --line: #dfe5f0;
  --blue: #174ea6;
  --red: #c2410c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
}

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

.container {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
}

.pr {
  background: #10264d;
  color: #fff;
  font-size: 13px;
}

.pr .container {
  padding: 10px 0;
}

header {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  color: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 14px;
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a[aria-current="page"] {
  color: var(--blue);
  font-weight: 850;
}

.hero {
  padding: 56px 0 28px;
  background: linear-gradient(135deg, #fff 0%, #eef4ff 100%);
}

h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.05em;
}

h2 {
  margin: 40px 0 12px;
  font-size: 26px;
  letter-spacing: -0.03em;
}

p,
li,
td {
  color: var(--muted);
}

main {
  padding-bottom: 64px;
}

.panel {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
}

.warning {
  border-color: #fed7aa;
  background: #fff7ed;
}

.warning p,
.warning li {
  color: #7c2d12;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  border: 1px solid var(--line);
  background: #fff;
}

th,
td {
  padding: 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  width: 28%;
  background: #f8fafc;
  color: var(--ink);
}

footer {
  padding: 32px 0;
  background: #10264d;
}

footer p {
  color: #d8e4ff;
  font-size: 13px;
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }
}