:root {
  --bg: #f4f1ea;
  --surface: #fffaf1;
  --ink: #1e1b18;
  --muted: #6e6356;
  --line: #d9cdb8;
  --accent: #0d7c66;
  --accent-2: #d95f02;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", ui-sans-serif, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 10%, rgba(217,95,2,.12), transparent 40%),
    radial-gradient(circle at 85% 5%, rgba(13,124,102,.10), transparent 35%),
    var(--bg);
}
header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  background: rgba(244,241,234,.85);
  z-index: 10;
}
header nav { display: flex; gap: 12px; flex-wrap: wrap; }
header a { color: var(--ink); text-decoration: none; padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
main { padding: 20px; max-width: 1100px; margin: 0 auto; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px; margin-bottom: 16px; box-shadow: 0 6px 24px rgba(30,27,24,.05); }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
label { font-weight: 600; font-size: 13px; color: var(--muted); display: block; margin-bottom: 4px; }
input, select, button, textarea {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 10px;
  background: white;
}
button {
  cursor: pointer;
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
button.secondary { background: white; color: var(--ink); }
button.warn { background: var(--accent-2); border-color: var(--accent-2); }
video { width: 100%; background: #111; border-radius: 12px; }
pre { white-space: pre-wrap; background: #f8f3e8; padding: 10px; border-radius: 10px; border: 1px solid var(--line); max-height: 280px; overflow: auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; border-bottom: 1px solid var(--line); padding: 8px 4px; font-size: 14px; }
.badge { display: inline-flex; padding: 2px 8px; border-radius: 999px; background: #e7f6f2; color: #0b614f; font-size: 12px; }
.muted { color: var(--muted); }