:root {
  --primary: #2f80ed;
  --primary-dark: #1f5fbf;
  --accent: #ff8a50;
  --bg: #f6f9ff;
  --card: #ffffff;
  --text: #172033;
  --muted: #667085;
  --border: #e5eaf3;
  --shadow: 0 18px 45px rgba(31, 95, 191, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(47, 128, 237, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 138, 80, 0.16), transparent 26%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 28px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--text);
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 14px;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
}

.nav a.active,
.nav a:hover {
  background: var(--primary);
  color: white;
  text-decoration: none;
}

.hero {
  width: 100%;
  max-width: 1240px;
  margin: 28px auto 0;
  padding: 0 28px;
}

.hero-card {
  width: 100%;
  min-height: 500px;
  background: linear-gradient(135deg, #ffffff 0%, #f3f8ff 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 80px 34px 52px;
  box-shadow: var(--shadow);
  text-align: center;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.logo-large {
  display: block;
  width: 100px;
  height: 100px;
  object-fit: contain;
  border-radius: 28px;
  margin: 0 auto 18px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin: 0 auto 16px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(47, 128, 237, 0.1);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 13px;
  text-align: center;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  text-align: center;
}

.subtitle {
  max-width: 690px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 17px;
  text-align: center;
}

.actions {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  font-weight: 800;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--primary);
  color: white;
}

.button.secondary {
  background: white;
  color: var(--text);
  border-color: var(--border);
}

.page {
  max-width: 920px;
  margin: 28px auto 60px;
  padding: 0 22px;
}

.document-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 34px;
}

.document-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.document-title img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 16px;
}

.document-title h1 {
  font-size: clamp(28px, 4vw, 42px);
  text-align: left;
}

.document-content strong {
  display: block;
  margin-top: 26px;
  margin-bottom: 8px;
  font-size: 20px;
  color: var(--text);
}

.document-content p {
  margin: 10px 0;
  color: #344054;
}

.document-content ul {
  padding-left: 22px;
}

.document-content li {
  margin: 6px 0;
  color: #344054;
}

.document-content br {
  display: none;
}

.footer {
  max-width: 1240px;
  margin: 0 auto;
  padding: 26px 22px 40px;
  color: var(--muted);
  text-align: center;
  font-size: 14px;
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px 20px 8px;
  }

  .hero {
    padding: 0 16px;
    margin-top: 18px;
  }

  .hero-card {
    min-height: auto;
    padding: 42px 20px;
    border-radius: 20px;
  }

  .logo-large {
    width: 86px;
    height: 86px;
  }

  .document-card {
    padding: 26px 20px;
    border-radius: 20px;
  }

  .document-title {
    align-items: flex-start;
  }
}