:root {
  --ink: #1f2430;
  --muted: #667085;
  --accent: #f26b1d;
  --background: #f3f4f7;
  --card: #ffffff;
  --line: #e5e7eb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 18px 40px;
}

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

.languages {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.languages a {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  border: 1px solid var(--line);
}

.languages a[aria-current="page"] {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.doc-head { margin: 8px 4px 20px; }
.doc-head .app { margin: 0; color: var(--accent); font-weight: 600; letter-spacing: .02em; }
.doc-head h1 { margin: 4px 0; font-size: 30px; line-height: 1.2; }
.doc-head .updated { margin: 0; color: var(--muted); font-size: 14px; }

.doc, .app-card {
  background: var(--card);
  border-radius: 20px;
  padding: 8px 24px 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

.doc h2, .app-card h2 { font-size: 19px; margin: 22px 0 6px; }
.doc p, .doc li { color: #3b4252; }
.doc ul { padding-left: 20px; }

.app-card table { width: 100%; border-collapse: collapse; }
.app-card th, .app-card td { text-align: left; padding: 8px 6px; border-top: 1px solid var(--line); font-size: 15px; }
.app-card th { font-weight: 600; width: 28%; }

footer { color: var(--muted); font-size: 14px; text-align: center; margin-top: 24px; }
footer p { margin: 4px 0; }