:root {
  --primary-color: #0056b3;
  --primary-dark: #003d82;
  --accent-color: #ffd700;
  --text-color: #2d2d2d;
  --background-color: #f9f9f9;
  --container-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text-color);
  background: var(--background-color);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

img,
video {
  max-width: 100%;
  height: auto;
}

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

.site-header {
  padding: 28px 20px;
  color: #ffffff;
  background: var(--primary-color);
  text-align: center;
}

.header-content {
  width: min(100%, var(--container-width));
  margin: 0 auto;
}

.site-brand {
  display: inline-block;
  color: #ffffff;
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

.site-brand:hover,
.site-brand:focus-visible {
  text-decoration: underline;
}

.site-header p {
  margin: 8px 0 0;
  font-size: 1.08rem;
}

.community-callout {
  padding: 14px 20px;
  color: #222222;
  background: var(--accent-color);
  border-bottom: 3px solid var(--primary-color);
  font-weight: 700;
  text-align: center;
}

.community-callout a {
  color: var(--primary-color);
}

.site-footer {
  margin-top: 50px;
  padding: 24px 20px;
  color: #ffffff;
  background: #333333;
  text-align: center;
}

.site-footer p {
  margin: 5px 0;
}

.site-footer a {
  color: #9dceff;
}

.component-error {
  width: min(100% - 32px, var(--container-width));
  margin: 16px auto;
  padding: 12px 16px;
  color: #7a1d1d;
  background: #ffecec;
  border: 1px solid #dfaaaa;
}