:root {
  --font-family: "Shippori Mincho", "Hiragino Sans", "Yu Gothic", serif;
  --bg: #f5f5f5;
  --container-bg: #ffffff;
  --text: #333333;
  --muted: #666666;
  --border: #e0e0e0;
  --accent: #007bff;
  --card-border: #dddddd;
}

/* Base */
html,
body {
  height: 100%;
}
body {
  font-family: var(--font-family);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background-color: var(--bg);
  color: var(--text);
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background-color: var(--container-bg);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  margin-top: 50px;
  border-radius: 10px;
}

/* Header (page-specific) */
.home header {
  text-align: center;
  margin-bottom: 40px;
  padding: 20px 0;
  border-bottom: 2px solid var(--border);
}
.home header h1 {
  font-size: 2.5em;
  margin: 0;
  color: var(--text);
}
.home .subtitle {
  color: var(--muted);
  font-size: 1.2em;
  margin-top: 10px;
}

.company header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--border);
}
.company header h1 {
  margin: 0;
  font-size: 1.8em;
  color: var(--text);
}
.company nav a {
  color: var(--accent);
  text-decoration: none;
}
.company nav a:hover {
  text-decoration: underline;
}

/* Home page sections */
.content {
  padding: 20px 0;
}
.welcome-message {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 5px;
  border-left: 4px solid var(--accent);
  margin: 20px 0;
}
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin: 30px 0;
}
.feature {
  background-color: #fff;
  padding: 20px;
  border-radius: 5px;
  border: 1px solid var(--card-border);
}
.feature h3 {
  color: var(--accent);
  margin-top: 0;
}

/* Company page sections */
h2 {
  margin-top: 0;
}
.kv {
  background: #f8f9fa;
  border-left: 4px solid var(--accent);
  padding: 16px;
  border-radius: 6px;
}
dl {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 12px 16px;
}
dt {
  color: #555;
}
dd {
  margin: 0;
}
.map {
  margin-top: 16px;
}

/* External link icon */
.external-link {
  display: inline-flex;
  align-items: center;
  gap: 0; /* no icon, no gap */
  color: var(--accent);
  text-decoration: none;
  font-size: inherit;
}
.external-link:focus,
.external-link:hover {
  text-decoration: underline;
}

/* Footer */
footer {
  text-align: center;
  margin-top: 40px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
}