:root {
  --fsbz-coral: #f97316;
  --fsbz-coral-dark: #ea580c;
  --fsbz-navy: #0f172a;
  --fsbz-navy-mid: #1e293b;
  --fsbz-navy-light: #334155;
  --fsbz-text: #f8fafc;
  --fsbz-muted: #94a3b8;
  --fsbz-accent: #fb923c;
  --fsbz-border: rgba(249, 115, 22, 0.22);
  --fsbz-radius: 10px;
  --fsbz-font: system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fsbz-font);
  font-size: 1rem;
  line-height: 1.62;
  color: var(--fsbz-text);
  background: var(--fsbz-navy);
  background-image: linear-gradient(180deg, #0f172a 0%, #1a2744 100%);
}

a { color: var(--fsbz-accent); text-decoration: none; }
a:hover { color: #fdba74; text-decoration: underline; }

.fsbz-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--fsbz-border);
}

.fsbz-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.85rem;
  max-width: 720px;
  margin: 0 auto;
}

.fsbz-brand {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--fsbz-text);
  text-decoration: none;
  min-width: 0;
}
.fsbz-brand:hover { text-decoration: none; color: var(--fsbz-accent); }
.fsbz-brand img { width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0; }
.fsbz-brand-text { font-weight: 700; font-size: 0.82rem; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fsbz-brand-text em { display: block; font-style: normal; font-size: 0.65rem; color: var(--fsbz-muted); font-weight: 500; }

.fsbz-header-actions { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }

.fsbz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.85rem;
  border-radius: var(--fsbz-radius);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.fsbz-btn-primary { background: var(--fsbz-coral); color: #fff; }
.fsbz-btn-primary:hover { background: var(--fsbz-coral-dark); text-decoration: none; color: #fff; }
.fsbz-btn-secondary { background: transparent; color: var(--fsbz-accent); border: 1px solid var(--fsbz-coral); }
.fsbz-btn-lg { padding: 0.7rem 1.2rem; font-size: 0.92rem; }
.fsbz-btn-sm { padding: 0.38rem 0.65rem; font-size: 0.78rem; }

.fsbz-menu-toggle {
  background: var(--fsbz-navy-mid);
  border: 1px solid var(--fsbz-border);
  color: var(--fsbz-text);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 1rem;
  padding: 0;
}

.fsbz-nav {
  display: none;
  background: var(--fsbz-navy-mid);
  border-top: 1px solid var(--fsbz-border);
  padding: 0.5rem 0.85rem 0.75rem;
  max-width: 720px;
  margin: 0 auto;
}
.fsbz-nav.is-open { display: block; }
.fsbz-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.fsbz-nav a {
  display: block;
  padding: 0.45rem 0.5rem;
  font-size: 0.88rem;
  color: var(--fsbz-muted);
  border-radius: 6px;
}
.fsbz-nav a:hover { background: rgba(249, 115, 22, 0.12); color: var(--fsbz-accent); text-decoration: none; }

.fsbz-main { max-width: 720px; margin: 0 auto; padding: 1rem 0.85rem 2.5rem; }

.fsbz-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(249, 115, 22, 0.18);
  color: var(--fsbz-accent);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.65rem;
}

.fsbz-hero h1 {
  font-size: clamp(1.35rem, 5vw, 1.75rem);
  line-height: 1.28;
  margin: 0 0 0.75rem;
  color: #fff;
}

.fsbz-lead { font-size: 0.95rem; color: var(--fsbz-muted); margin: 0 0 1rem; }

.fsbz-cta-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }

.fsbz-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0;
}
.fsbz-chip {
  background: var(--fsbz-navy-mid);
  border: 1px solid var(--fsbz-border);
  border-radius: 8px;
  padding: 0.45rem 0.65rem;
  font-size: 0.78rem;
  text-align: center;
}
.fsbz-chip b { display: block; color: var(--fsbz-coral); font-size: 0.95rem; }

.fsbz-hero-img img {
  width: 100%;
  height: auto;
  border-radius: var(--fsbz-radius);
  border: 1px solid var(--fsbz-border);
}

.fsbz-card {
  background: var(--fsbz-navy-mid);
  border: 1px solid var(--fsbz-border);
  border-radius: var(--fsbz-radius);
  padding: 1rem;
  margin-bottom: 1rem;
}
.fsbz-card h2 { font-size: 1.12rem; color: #fff; margin: 0 0 0.65rem; }
.fsbz-card h3 { font-size: 0.98rem; color: var(--fsbz-accent); margin: 1rem 0 0.45rem; }
.fsbz-card p { margin: 0 0 0.7rem; font-size: 0.92rem; color: #e2e8f0; }

.fsbz-page-head { margin-bottom: 1rem; }
.fsbz-crumb { font-size: 0.78rem; color: var(--fsbz-muted); margin-bottom: 0.35rem; }
.fsbz-page-head h1 { font-size: clamp(1.2rem, 4.5vw, 1.55rem); margin: 0 0 0.6rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.82rem; margin: 0.75rem 0; }
th, td { padding: 0.45rem 0.55rem; border: 1px solid var(--fsbz-border); text-align: left; }
th { background: var(--fsbz-navy-light); color: var(--fsbz-accent); }

.fsbz-cta-strip {
  background: linear-gradient(90deg, var(--fsbz-navy-mid), rgba(249, 115, 22, 0.15));
  border: 1px solid var(--fsbz-border);
  border-radius: var(--fsbz-radius);
  padding: 1rem;
  text-align: center;
  margin: 1.5rem 0;
}
.fsbz-cta-strip p { margin: 0 0 0.75rem; font-size: 0.9rem; }

.fsbz-note { font-size: 0.75rem; color: var(--fsbz-muted); text-align: center; margin-top: 1.5rem; }

.fsbz-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.25rem 0.85rem 2rem;
  font-size: 0.78rem;
  color: var(--fsbz-muted);
  border-top: 1px solid var(--fsbz-border);
}
.fsbz-sitemap { margin-top: 0.75rem; line-height: 1.7; }

@media (min-width: 640px) {
  .fsbz-header-inner, .fsbz-nav, .fsbz-main, .fsbz-footer { max-width: 820px; }
  .fsbz-brand-text { font-size: 0.9rem; }
  .fsbz-chip-row { grid-template-columns: repeat(4, 1fr); display: grid; }
}