.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid rgba(31, 41, 51, 0.08);
}

.site-header-inner {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(31, 41, 51, 0.14);
}

.brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #173f2a;
}

.nav-list {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-link {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: #2f3a45;
}

.nav-link:hover,
.nav-link.is-active {
  background: rgba(31, 90, 58, 0.1);
  color: #1f5a3a;
}

@media (max-width: 760px) {
  .site-header-inner {
    height: auto;
    padding: 10px 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nav-list {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }
}