:where([data-brand="feiniaoyun"]) {
  --background: #f3f0e9;
  --foreground: #17201e;
  --accent: #e65f3a;
}

:where([data-brand="feiniaoyun"]) {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-geist-sans), "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:where([data-brand="feiniaoyun"]) {
  scroll-behavior: smooth;
}

:where([data-brand="feiniaoyun"]) :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

:where([data-brand="feiniaoyun"]) .text-balance {
  text-wrap: balance;
}

:where([data-brand="feiniaoyun"]) .text-pretty {
  text-wrap: pretty;
}

:where([data-brand="feiniaoyun"]) .flight-lines {
  background-image:
    radial-gradient(circle at 82% 37%, transparent 0 12.5rem, rgba(230, 95, 58, 0.13) 12.6rem 12.7rem, transparent 12.8rem 17.5rem, rgba(23, 32, 30, 0.08) 17.6rem 17.7rem, transparent 17.8rem),
    linear-gradient(rgba(23, 32, 30, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 32, 30, 0.045) 1px, transparent 1px);
  background-size: auto, 64px 64px, 64px 64px;
  mask-image: linear-gradient(to bottom, black 8%, transparent 92%);
}

:where([data-brand="feiniaoyun"]) .landing-noise {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}

:where([data-brand="feiniaoyun"]) .flight-orbit::before,
:where([data-brand="feiniaoyun"]) .flight-orbit::after {
  position: absolute;
  inset: 3rem;
  content: "";
  border: 1px solid rgba(23, 32, 30, 0.09);
  border-radius: 999px;
}

:where([data-brand="feiniaoyun"]) .flight-orbit::after {
  inset: 7rem;
}

/* MUI CssBaseline compatibility */
:where([data-brand="feiniaoyun"]) .MuiCssBaseline-root {
  font-family: inherit;
}

/* Scrollbar styling */
:where([data-brand="feiniaoyun"]) ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
:where([data-brand="feiniaoyun"]) ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}
:where([data-brand="feiniaoyun"]) ::-webkit-scrollbar-track {
  background: transparent;
}

/* Selection color */
:where([data-brand="feiniaoyun"]) ::selection {
  background-color: #e65f3a;
  color: white;
}

@media (prefers-reduced-motion: reduce) {
  :where([data-brand="feiniaoyun"]) {
    scroll-behavior: auto;
  }

  :where([data-brand="feiniaoyun"]) *,
  :where([data-brand="feiniaoyun"]) *::before,
  :where([data-brand="feiniaoyun"]) *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}