.ex-rn-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #d8e2ec;
  backdrop-filter: blur(8px);
}

.ex-rn-header-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.ex-rn-brand {
  color: #1c3554;
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-right: auto;
}

.ex-rn-back {
  border: 1px solid #d8e2ec;
  background: #fff;
  color: #1c3554;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.ex-rn-back:hover,
.ex-rn-back:focus-visible {
  border-color: #1c3554;
  outline: none;
}

.ex-rn-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ex-rn-nav a,
.ex-rn-footer-nav a,
.ex-rn-toolbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #d8e2ec;
  background: #fff;
  color: #1c3554;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.ex-rn-nav a:hover,
.ex-rn-footer-nav a:hover,
.ex-rn-toolbar-btn:hover {
  border-color: #1c3554;
  background: #eef4fb;
}

.ex-rn-toolbar {
  position: sticky;
  top: 52px;
  z-index: 999;
  max-width: 980px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: #f4f7fa;
  border-bottom: 1px solid #e2e9f2;
}

.ex-rn-toolbar-btn-primary {
  background: #1c3554;
  border-color: #1c3554;
  color: #fff;
}

.ex-rn-toolbar-btn-primary:hover {
  background: #152a43;
  color: #fff;
}

.ex-rn-panel-body {
  padding-top: 4px;
}

.ex-rn-footer {
  margin-top: 20px;
  padding: 18px 16px 24px;
  border-top: 1px solid #d8e2ec;
  background: #f8fbff;
}

.ex-rn-footer-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7a8da3;
  font-weight: 700;
}

.ex-rn-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

body.ex-rn-document {
  padding-bottom: 24px;
}

@media (max-width: 720px) {
  .ex-rn-header-inner {
    gap: 8px;
  }

  .ex-rn-brand {
    width: 100%;
    margin-right: 0;
  }

  .ex-rn-nav {
    width: 100%;
  }

  .ex-rn-nav a,
  .ex-rn-footer-nav a,
  .ex-rn-toolbar-btn {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
  }

  .ex-rn-toolbar {
    top: 88px;
  }
}