/* Техподдержка Pocketkey: общая основа интерфейса. */
:root {
  font-family: system-ui, -apple-system, sans-serif;
  color: #1f2937;
  background: #f3f5f7;
  line-height: 1.5;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #155eaa; }
.app-header { background: #fff; border-bottom: 1px solid #dbe2ea; }
.app-header-inner {
  max-width: 1280px;
  margin: auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.app-title { font-weight: 650; }
.app-nav { display: flex; gap: 20px; }
.app-nav a { text-decoration: none; white-space: nowrap; }
main { max-width: 1280px; padding: 24px; margin: auto; }
.card { padding: 24px; border: 1px solid #dbe2ea; border-radius: 8px; background: #fff; }
h1 { margin-top: 0; font-size: 24px; }
pre { white-space: pre-wrap; overflow-wrap: anywhere; }