:root {
  --primary: #677b55;
  --background: #f5f5f5;
  --text: #333333;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--background);
  color: var(--text);
}

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.top-banner {
  width: 100%;
  background-color: var(--primary);
  color: #ffffff;
  text-align: center;
  padding: 40px 20px 30px;
}

.top-banner img {
  max-width: 260px;
  height: auto;
  display: block;
  margin: 0 auto 16px;
}

.top-banner .slogan {
  margin: 0;
  font-size: 1.05rem;
}

.content {
  max-width: 860px;
  width: 100%;
  padding: 40px 20px 60px;
  text-align: center;
}

.content p {
  line-height: 1.6;
  margin: 0 0 1.2em;
  font-size: 1rem;
}

.content hr {
  max-width: 200px;
  margin: 24px auto 24px;
  border: none;
  border-top: 1px solid rgba(0, 0, 0, 0.15);
}

.contact h2 {
  margin: 0 0 0.8em;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.contact p {
  margin: 0 0 0.5em;
}

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

a:hover,
a:focus {
  text-decoration: underline;
}