/* flostreams.live */
:root {
  --accent: #1a73e8;
  --accent-dark: #1557b0;
  --text: #202124;
  --muted: #5f6368;
  --bg: #f8f9fa;
  --line: #dadce0;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  font-size: 16.5px;
}
.wrap { max-width: 880px; margin: 0 auto; padding: 0 18px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--accent-dark); text-decoration: none; }
.brand span { color: var(--muted); font-weight: 400; }
nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: 2px 16px; }
nav a { text-decoration: none; color: var(--muted); font-size: 0.95rem; padding: 4px 1px; }
nav a:hover { color: var(--accent-dark); }
nav a.active { color: var(--accent-dark); border-bottom: 2px solid var(--accent); }

main { padding: 32px 0 52px; }
h1 { font-size: 1.85rem; margin-bottom: 14px; line-height: 1.3; }
h2 { font-size: 1.3rem; margin: 30px 0 10px; color: var(--accent-dark); }
h3 { font-size: 1.05rem; margin: 16px 0 6px; }
p { margin-bottom: 14px; }
.lead { font-size: 1.1rem; color: var(--muted); }
ul.list { margin: 0 0 16px 22px; }
ul.list li { margin-bottom: 6px; }
a { color: var(--accent); }

.hero {
  background: linear-gradient(160deg, #e8f0fe 0%, #ffffff 75%);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px 24px;
  margin-bottom: 24px;
}
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 10px 22px;
  border-radius: 20px;
  margin-top: 8px;
}
.btn:hover { background: var(--accent-dark); }

.cards { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 18px 0; }
.card {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  background: var(--bg);
}
.card h3 { margin-top: 0; }

code, .op {
  background: #eef3fd;
  border-radius: 4px;
  padding: 1px 6px;
  font-family: "Roboto Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.92em;
  color: var(--accent-dark);
}
table { width: 100%; border-collapse: collapse; margin: 14px 0 24px; font-size: 0.96rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--accent-dark); }

.note {
  background: #eef3fd;
  border-left: 4px solid var(--accent);
  padding: 12px 16px;
  border-radius: 4px;
  margin: 16px 0;
}
.warn {
  background: #fef7ee;
  border-left: 4px solid #e8710a;
  padding: 12px 16px;
  border-radius: 4px;
  margin: 16px 0;
}

footer {
  background: var(--bg);
  border-top: 1px solid var(--line);
  padding: 26px 0 34px;
  font-size: 0.9rem;
  color: var(--muted);
}
footer .cols { display: grid; grid-template-columns: 1fr; gap: 18px; }
footer strong { color: var(--text); }
footer a { color: var(--accent-dark); }

@media (min-width: 680px) {
  .cards { grid-template-columns: 1fr 1fr; }
  footer .cols { grid-template-columns: 2fr 1fr 1fr; }
}