:root {
  --ink: #0b0b0c;
  --panel: #141416;
  --line: #2c2c31;
  --ember: #ff6a1a;
  --text: #f4f1ec;
  --muted: #a8a29a;
}

html { scroll-behavior: smooth; }
body {
  font-family: Inter, "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(900px 420px at 12% -8%, rgba(255, 106, 26, 0.16), transparent 52%),
    radial-gradient(700px 380px at 92% 8%, rgba(255, 138, 61, 0.08), transparent 48%),
    linear-gradient(180deg, #101012 0%, var(--ink) 28%, #080809 100%);
  color: var(--text);
}
body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.55), transparent 72%);
}
code, pre, .mono { font-family: "JetBrains Mono", ui-monospace, Consolas, monospace; }

.field-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 18px;
  height: 18px;
  transform: translateY(-50%);
  color: #8a837b;
}
.field-input { padding-left: 44px; }

.tab-on { background: #ff6a1a; color: #1a0b04; }
.tab-off { background: #1c1c20; color: #d6d3cd; }

.codebox { position: relative; }
.codebox .copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid rgba(255,255,255,0.16);
  background: #1a1a1d;
  color: #f4f1ec;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}
.codebox .copy-btn:hover { border-color: #ff6a1a; }
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: #3dd68c;
  box-shadow: 0 0 0 0 rgba(61, 214, 140, 0.7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(61, 214, 140, 0); }
  100% { box-shadow: 0 0 0 0 rgba(61, 214, 140, 0); }
}

.integration-band {
  background: var(--panel);
  color: var(--text);
  border: 1px solid rgba(255, 106, 26, 0.28);
  border-radius: 24px;
  padding: 28px 28px 22px;
}
.integration-band h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
}
.integration-band .sub {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}
.int-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
  border-bottom: 1px solid var(--line);
}
.int-tab {
  background: none;
  border: 0;
  padding: 0 0 12px;
  color: #8a837b;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.int-tab.on {
  color: #ff8a3d;
  border-bottom-color: #ff6a1a;
}
.int-code {
  position: relative;
  margin-top: 18px;
  background: #0b0b0c;
  border: 1px solid rgba(255, 106, 26, 0.18);
  border-radius: 18px;
  min-height: 240px;
  padding: 24px 24px 64px;
  overflow: auto;
}
.int-code pre {
  margin: 0;
  color: #f4f1ec;
  font-size: 14.5px;
  line-height: 1.75;
  white-space: pre-wrap;
}
.tok-kw { color: #ff8a3d; }
.tok-str { color: #ffd0a8; }
.tok-fn { color: #ff6a1a; }
.int-copy {
  position: absolute;
  right: 16px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ff6a1a;
  color: #1a0b04;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}
.int-copy:hover { background: #ff8a3d; }