/**
 * Universal · 开源底座 · 焰 — ink navy + flame orange + cinnabar X.
 * Same base as oss_base; cyan pack remains switchable.
 * Switch: /admin/dx/themes or `drush dx:theme-apply oss_flame|oss_base|portal`.
 */
html body.dx-skin--oss-flame {
  --dx-ink: #0b1220;
  --dx-charcoal: #141c2b;
  --dx-teal: #ff6a3d;
  --dx-teal-bright: #ff8a5c;
  --dx-teal-deep: #e04e28;
  --dx-cinnabar: #e23c2f;
  --dx-cinnabar-deep: #c42d22;
  --dx-paper: #f4f6fa;
  --dx-paper-2: #e6ebf3;
  --dx-muted: #5c6678;
  --dx-line: rgba(11, 18, 32, 0.1);
  --dx-white: #fff;
  --dx-radius: 2px;
}

body.dx-skin--oss-flame {
  background:
    radial-gradient(1100px 560px at 88% -12%, rgba(255, 106, 61, 0.1), transparent 58%),
    radial-gradient(800px 420px at -8% 18%, rgba(226, 60, 47, 0.05), transparent 52%),
    var(--dx-paper);
}

body.dx-skin--oss-flame .dx-brand span {
  color: var(--dx-cinnabar);
}

body.dx-skin--oss-flame .dx-btn--primary {
  background: var(--dx-cinnabar);
  color: var(--dx-white);
}

body.dx-skin--oss-flame .dx-btn--primary:hover {
  background: var(--dx-cinnabar-deep);
  color: var(--dx-white);
}

body.dx-skin--oss-flame .dx-nav a:hover {
  color: var(--dx-teal-deep);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-top {
  background: rgba(7, 11, 20, 0.42);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-brand {
  color: var(--dx-white);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-brand span {
  color: var(--dx-cinnabar);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav a:not(.dx-btn) {
  color: rgba(255, 255, 255, 0.88);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav a:not(.dx-btn):hover {
  color: var(--dx-teal-bright);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav-toggle {
  color: var(--dx-white);
}

body.dx-skin--oss-flame .dx-hero {
  min-height: calc(100vh - 4.2rem);
  align-items: center;
}

body.dx-skin--oss-flame .dx-hero__inner {
  padding: clamp(1.5rem, 5vh, 3.25rem) 1.5rem clamp(3.5rem, 9vh, 6rem);
}

body.dx-skin--oss-flame .dx-hero__media {
  background:
    linear-gradient(118deg, rgba(7, 11, 20, 0.92) 6%, rgba(11, 31, 58, 0.72) 48%, rgba(7, 11, 20, 0.88) 100%),
    radial-gradient(circle at 72% 36%, rgba(255, 106, 61, 0.3), transparent 46%),
    radial-gradient(circle at 18% 80%, rgba(226, 60, 47, 0.14), transparent 42%),
    linear-gradient(180deg, #070b14 0%, #0b1f3a 100%);
}

body.dx-skin--oss-flame .dx-hero__brand span {
  color: var(--dx-cinnabar);
}

body.dx-skin--oss-flame .dx-hero__lead {
  color: rgba(255, 255, 255, 0.84);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-hero .dx-btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
}

body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-hero .dx-btn--ghost:hover {
  border-color: var(--dx-teal-bright);
  color: var(--dx-teal-bright);
}

body.dx-skin--oss-flame .dx-feature {
  border-top-color: var(--dx-teal);
}

body.dx-skin--oss-flame .dx-band {
  background:
    linear-gradient(90deg, rgba(255, 106, 61, 0.12), transparent 62%),
    var(--dx-paper-2);
}

body.dx-skin--oss-flame .dx-card,
body.dx-skin--oss-flame .dx-panel {
  border-top-color: var(--dx-teal);
}

@media (max-width: 860px) {
  body.dx-skin--oss-flame.is-nav-open .dx-shell.path-frontpage .dx-nav {
    background: rgba(7, 11, 20, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
  }

  body.dx-skin--oss-flame.is-nav-open .dx-shell.path-frontpage .dx-nav a:not(.dx-btn) {
    color: rgba(255, 255, 255, 0.9);
  }

  body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav-toggle__bars,
  body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav-toggle__bars::before,
  body.dx-skin--oss-flame .dx-shell.path-frontpage .dx-nav-toggle__bars::after {
    background: currentColor;
  }
}