.inner-header {
  align-items: center;
  background: #f7f2e8;
  display: flex;
  justify-content: space-between;
  padding: clamp(31px, 4.1vw, 58px) clamp(28px, 5vw, 72px);
}

.inner-header a {
  color: rgba(47, 49, 43, 0.66);
  text-decoration: none;
}

.inner-brand {
  font-family: "Songti TC", "Noto Serif TC", "PingFang TC", serif;
  font-size: clamp(1.1rem, 1.34vw, 1.24rem);
  letter-spacing: 0.12em;
}

.inner-nav {
  align-items: center;
  display: flex;
  gap: clamp(24px, 3vw, 48px);
}

.inner-nav a {
  font-size: clamp(0.9rem, 0.94vw, 0.98rem);
  letter-spacing: 0.08em;
  padding: 5px 0 8px;
  position: relative;
}

.inner-nav a.is-current {
  color: rgba(47, 49, 43, 0.92);
}

.inner-nav a.is-current::after {
  background: rgba(87, 94, 80, 0.52);
  bottom: 0;
  content: "";
  height: 1px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 22px;
}

.inner-menu {
  display: none;
}

.season-page > .inner-header,
.brand-story-page > .inner-header,
.about-page > .inner-header {
  background: transparent;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 3;
}

@media (max-width: 900px) {
  .inner-nav {
    gap: 22px;
  }
}

@media (max-width: 700px) {
  .inner-header {
    padding: 25px 20px 29px;
    position: relative;
  }

  .inner-nav {
    display: none;
  }

  .inner-menu {
    display: block;
    position: relative;
  }

  .inner-menu summary {
    color: rgba(47, 49, 43, 0.68);
    cursor: pointer;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    list-style: none;
  }

  .inner-menu summary::-webkit-details-marker {
    display: none;
  }

  .inner-menu nav {
    background: #f7f2e8;
    display: grid;
    gap: 18px;
    min-width: 146px;
    padding: 24px 22px 26px;
    position: absolute;
    right: -2px;
    text-align: right;
    top: 28px;
    z-index: 5;
  }
}