* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #eef1f5;
  color: #16263c;
}

body {
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: #0b4aa2;
}

.site-header {
  background: #0b4aa2;
  color: #ffffff;
  text-align: center;
  padding: 24px 16px 12px;
}

.site-title {
  margin: 0;
  font-size: 2rem;
  font-weight: 800;
}

.site-tagline {
  margin: 8px 0 0;
  font-size: 1rem;
  opacity: 0.95;
}

.site-nav {
  background: #ffffff;
  border-bottom: 1px solid #d5dbe3;
  padding: 14px 16px;
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: #0b4aa2;
  font-weight: 700;
}

.site-nav a:hover {
  text-decoration: underline;
}

.site-footer {
  text-align: center;
  padding: 24px 16px 36px;
  color: #475569;
}

.page-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px 36px;
}

.card {
  background: #ffffff;
  border: 1px solid #cfd6df;
  border-radius: 14px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  padding: 16px;
}

.button,
button {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid #0b4aa2;
  background: #ffffff;
  color: #0b4aa2;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  background: #d8a315;
  color: #111827;
  border-color: #c48f05;
}

input,
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #cfd6df;
  border-radius: 10px;
  font: inherit;
  background: #ffffff;
  color: #16263c;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
}

.hidden {
  display: none !important;
}

@media (max-width: 700px) {
  .site-title {
    font-size: 1.6rem;
  }

  .site-nav {
    gap: 16px;
  }
}