:root {
  --navy: #0F1B3C;
  --coral: #F26B5E;
  --cream: #F5F0EB;
  --ink: #0F1B3C;
  --ink-soft: #6B6B70;
  --border: #E4D9C4;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--cream);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.brand .logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.brand .name {
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.01em;
}

main {
  flex: 1;
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 60px;
  width: 100%;
}

h1 {
  font-size: 36px;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -0.025em;
  margin-bottom: 6px;
  line-height: 1.1;
}

.updated {
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 28px;
  font-weight: 600;
}

.lead {
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 30px;
  line-height: 1.7;
  padding: 18px 20px;
  background: #fff;
  border-left: 4px solid var(--coral);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(15, 27, 60, 0.04);
}

h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin: 36px 0 12px;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin: 20px 0 8px;
}

p {
  font-size: 14.5px;
  color: var(--ink);
  margin-bottom: 14px;
  line-height: 1.7;
}

ul {
  margin: 10px 0 16px 22px;
}

li {
  font-size: 14.5px;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.65;
}

b {
  color: var(--navy);
  font-weight: 700;
}

a {
  color: var(--coral);
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:hover {
  color: #D9574A;
}

footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--ink-soft);
  flex-wrap: wrap;
  gap: 12px;
}

footer .links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

footer a {
  color: var(--ink-soft);
  text-decoration: none;
}

footer a:hover {
  color: var(--navy);
}

@media (max-width: 600px) {
  main { padding: 28px 20px 40px; }
  h1 { font-size: 28px; }
  h2 { font-size: 19px; }
  .lead { font-size: 14px; padding: 14px 16px; }
}