.site-nav {
  margin-top: 0;
  font-size: 0.9rem;
  position: absolute;
  top: 0;
  right: 0.75rem;
  z-index: 30;
}

.site-nav-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: none;
  position: absolute;
  top: calc(100% + 0.4rem);
  right: 0;
  flex-direction: column;
  gap: 0;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  padding: 0.35rem 0;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.14);
  min-width: 170px;
  border-radius: 8px;
  overflow: hidden;
}

.site-nav-menu.open {
  display: flex;
}

.site-nav-menu > li {
  width: 100%;
}

.site-nav-menu > li > a {
  display: block;
  width: 100%;
  box-sizing: border-box;
  text-align: left;
  padding: 0.5rem 0.9rem;
  color: #000000;
  text-decoration: none;
}

.site-nav-menu > li > a:hover {
  background: #f5f5f5;
  text-decoration: none;
}

.site-nav-submenu {
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
}

.site-nav-submenu a {
  display: block;
  padding: 0.35rem 0.9rem 0.35rem 1.65rem;
  font-size: 0.85rem;
  text-align: left;
  color: #222222;
  text-decoration: none;
}

.site-nav-submenu a:hover {
  background: #f5f5f5;
  text-decoration: none;
}

.site-nav-toggle {
  display: block;
  position: relative;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: none;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  border-radius: 0;
  z-index: 40;
}

.site-nav-toggle-box {
  display: none;
}

.site-nav-toggle-line {
  display: none;
}

.site-nav-toggle::before,
.site-nav-toggle::after {
  content: "";
  position: absolute;
  left: 0.2rem;
  right: 0.2rem;
  height: 2px;
  background: #000000;
  transition: transform 0.2s ease, opacity 0.2s ease, top 0.2s ease;
  transform-origin: center;
}

.site-nav-toggle::before {
  top: 0.45rem;
  box-shadow: 0 0.4rem 0 #000000, 0 0.8rem 0 #000000;
}

.site-nav-toggle::after {
  top: 50%;
  opacity: 0;
  transform: translateY(-50%) rotate(-45deg);
}

.site-nav-toggle[aria-expanded="true"]::before {
  top: 50%;
  box-shadow: none;
  transform: translateY(-50%) rotate(45deg);
}

.site-nav-toggle[aria-expanded="true"]::after {
  opacity: 1;
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

header .logo {
  max-width: min(260px, calc(100% - 4.5rem));
}

@media (max-width: 480px) {
  .site-nav {
    right: 0.4rem;
  }

  header .logo {
    max-width: min(220px, calc(100% - 4rem));
  }
}