.abch {
  position: sticky;
  top: 0;
  z-index: 9999;
  background: rgba(10, 13, 19, .9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #1e2636;
  color: #eaeef6;
  font-family: Inter, system-ui, -apple-system, sans-serif;
}

body.admin-bar .abch {
  top: 32px;
}

.abch__inner {
  max-width: 1240px;
  min-height: 66px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 22px;
}

.abch__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  text-decoration: none;
  flex: none;
}

.abch__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(249, 115, 22, .12);
  border: 1px solid rgba(249, 115, 22, .35);
  color: #f97316;
  font-size: 20px;
}

.abch__brand span:last-child {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.1;
}

.abch__brand strong {
  font-size: 16px;
  letter-spacing: .04em;
}

.abch__brand em {
  color: #f97316;
  font-style: normal;
}

.abch__brand small {
  margin-top: 2px;
  font-size: 8.5px;
  letter-spacing: .22em;
  color: #6b7689;
}

.abch__nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.abch__nav a,
.abch__actions a,
.abch__mobile a {
  color: #93a0b5;
  text-decoration: none;
}

.abch__nav a {
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 13.5px;
}

.abch__nav a:hover,
.abch__actions a:hover,
.abch__mobile a:hover {
  color: #eaeef6;
}

.abch__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.abch__actions a {
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
}

.abch__actions .abch__register {
  background: #22c55e;
  color: #fff;
}

.abch__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}

.abch__burger span {
  width: 22px;
  height: 2px;
  background: #eaeef6;
  border-radius: 2px;
}

.abch__mobile {
  display: none;
  flex-direction: column;
  padding: 10px 24px 20px;
  border-top: 1px solid #1e2636;
}

.abch__mobile a {
  padding: 11px 6px;
  border-bottom: 1px solid #1e2636;
  font-size: 14px;
}

.abch__mobile[data-abch-open] {
  display: flex;
}

@media (max-width: 1024px) {
  .abch__nav,
  .abch__actions {
    display: none;
  }

  .abch__burger {
    display: flex;
  }
}

@media (max-width: 782px) {
  body.admin-bar .abch {
    top: 46px;
  }
}