:root {
  color-scheme: light;
  --bg: #eef4fb;
  --surface: #ffffff;
  --text: #152d45;
  --text-soft: #51637a;
  --accent: #1b6ec2;
  --accent-strong: #0d355f;
  --accent-soft: #eaf3ff;
  --border: #dce8f2;
  --shadow: 0 20px 50px rgba(11, 32, 58, 0.09);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, #f9fcff 0%, var(--bg) 100%);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 24px 48px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  margin: 0 -20px 24px;
  border-bottom: 1px solid rgba(13, 53, 95, 0.08);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(11, 32, 58, 0.05);
}

.brand {
  text-decoration: none;
  color: var(--accent-strong);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover {
  background: var(--accent-soft);
  color: var(--accent);
  text-decoration: none;
}

.content { padding: 28px 0 0; }
.page-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 36px 42px 48px;
  box-shadow: var(--shadow);
}

.page-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
  padding-bottom: 24px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-title {
  margin: 0 0 12px;
  color: var(--accent-strong);
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-lead {
  margin: 0;
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 58ch;
}

.page-hero__visual img {
  width: 100%;
  border-radius: 22px;
  box-shadow: 0 16px 38px rgba(13, 31, 56, 0.16);
  object-fit: cover;
}

.page-body h2,
.page-body h3 {
  color: var(--accent-strong);
  margin-top: 1.8rem;
  margin-bottom: 0.6rem;
}

.page-body p,
.page-body li {
  color: var(--text-soft);
  font-size: 1rem;
}

.page-body img {
  border-radius: 16px;
  margin: 18px 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  color: var(--text-soft);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .page-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell { padding: 16px 16px 32px; }
  .site-header {
    margin: 0 -16px 18px;
    padding: 14px 16px;
  }
  .site-header, .site-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-card { padding: 24px; }
  .page-title { font-size: 1.8rem; }
}