.bf-banner {
    --bf-bg: #020617;
    --bf-accent: #f97316;
    --bf-accent-soft: rgba(249, 115, 22, 0.12);
    --bf-text: #f9fafb;
    --bf-muted: #9ca3af;

    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
      "Segoe UI", sans-serif;
    background: radial-gradient(circle at top left, #111827 0, #020617 55%);
    border-radius: 18px;
    padding: 1.75rem 2rem;
    color: var(--bf-text);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.25rem;
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.7);
    max-width: 960px;
    margin: 1.5rem auto;
  }

  .bf-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(249, 115, 22, 0.4);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--bf-accent);
  }

  .bf-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--bf-accent);
    box-shadow: 0 0 12px rgba(249, 115, 22, 0.7);
  }

  .bf-main {
    flex: 1 1 260px;
  }

  .bf-eyebrow {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--bf-muted);
    margin-bottom: 0.35rem;
  }

  .bf-title {
    font-size: clamp(1.6rem, 2.3vw, 2rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 0.45rem;
  }

  .bf-highlight {
    color: var(--bf-accent);
  }

  .bf-subtitle {
    font-size: 0.95rem;
    color: var(--bf-muted);
    max-width: 30rem;
  }

  .bf-right {
    flex: 0 0 260px;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    align-items: flex-start;
  }

  .bf-code-pill {
    border-radius: 14px;
    padding: 0.65rem 0.9rem;
    background: var(--bf-accent-soft);
    border: 1px dashed rgba(249, 115, 22, 0.8);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
    box-sizing: border-box;
  }

  .bf-code-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--bf-muted);
  }

  .bf-code-value {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
      "Liberation Mono", "Courier New", monospace;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--bf-accent);
  }

  .bf-expiry {
    font-size: 0.8rem;
    color: var(--bf-muted);
  }

  .bf-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.15rem;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    background: var(--bf-accent);
    color: #111827;
    box-shadow: 0 12px 25px rgba(249, 115, 22, 0.35);
    transition: transform 0.12s ease-out, box-shadow 0.12s ease-out,
      background 0.12s ease-out;
    white-space: nowrap;
  }

  .bf-cta span {
    font-size: 1.1rem;
    line-height: 1;
  }

  .bf-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 35px rgba(249, 115, 22, 0.45);
    background: #fb923c;
  }

  .bf-cta:active {
    transform: translateY(0);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.8);
  }

  @media (max-width: 640px) {
    .bf-banner {
      padding: 1.25rem 1.2rem;
    }

    .bf-right {
      flex: 1 1 100%;
    }
  }