/* Shared navigation for store and studio pages. */
.site-header {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-height: 68px;
  padding: 0 4%;
  background: #f5f2eb;
  color: #252820;
  border-bottom: 1px solid #d8d5ca;
  font-family: Arial, sans-serif;
  color-scheme: light;
}
.site-header .shop-brand {
  display: block;
  font-size: 39px;
  font-weight: 800;
  letter-spacing: -2.5px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}
.site-header > nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
}
.site-header a {
  color: inherit;
  text-decoration: none;
}
.site-header a:not(.shop-brand):hover,
.site-header a[aria-current] {
  text-decoration: underline;
  text-underline-offset: 5px;
}
.site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: 0;
  font-size: 11px;
}
/* Native disclosure works with keyboard, touch, and without JavaScript. */
.site-header .language-switch {position:relative;font-size:13px;white-space:nowrap}
.site-header .language-switch>summary {display:flex;align-items:center;gap:10px;min-height:44px;padding:0 4px;list-style:none;cursor:pointer}
.site-header .language-switch>summary::-webkit-details-marker {display:none}
.site-header .language-switch>summary>span {font-size:16px;line-height:1}
.site-header .language-switch[open]>summary>span {transform:rotate(180deg)}
.site-header .site-language {position:absolute;right:0;top:calc(100% + 4px);display:flex;flex-direction:column;align-items:stretch;gap:0;min-width:150px;height:auto;padding:6px;background:#f5f2eb;color:#252820;border:1px solid #d8d5ca;box-shadow:0 8px 24px #0002;z-index:20;font-size:13px;white-space:nowrap}
.site-header .site-language a {display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:10px 12px;color:#73756d;text-decoration:none}
.site-header .site-language a:hover {background:#e7e5dc;color:#252820}
.site-header .site-language a[aria-current="true"] {color:#252820;font-weight:600}
.site-header .language-switch>summary:focus-visible {outline:2px solid #c8482e;outline-offset:4px}
.site-header .bag-trigger {
  background: none;
  border: 0;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 10px 0;
  margin: 0;
}
.site-header .bag-trigger span {
  border: 1px solid currentColor;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  min-width: 23px;
  height: 23px;
  margin-left: 6px;
  font-size: 11px;
}
.site-header a:focus-visible,
.site-header button:focus-visible {
  outline: 2px solid #c8482e;
  outline-offset: 5px;
}
@media (max-width: 700px) {
  .site-header {
    flex-wrap: wrap;
    gap: 0;
    min-height: 80px;
    padding: 0 5%;
  }
  .site-header .shop-brand {
    font-size: 33px;
    margin: 12px 0;
  }
  .site-header .header-actions {
    margin: 0 0 0 auto;
    gap: 20px;
  }
  .site-header > nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 30px;
    padding: 0 0 10px;
    font-size: 11px;
  }
  .site-header .bag-trigger {
    font-size: 12px;
  }
}

/* Keep About navigation available throughout its six-study story. */
.about-page > .site-header {
  position: sticky;
  top: 0;
}
.about-page #collections { scroll-margin-top: 100px; }

/* Taiwan typography: natural CJK spacing, upright emphasis, shared layer metrics. */
html:lang(zh-TW) body {
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
}
html:lang(zh-TW) :is(h1, h2, h3, .home-pattern-heading, .home-pattern-heading em) {
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  letter-spacing: -.025em;
  line-height: 1.2;
  word-break: normal;
  overflow-wrap: normal;
}
html:lang(zh-TW) :is(h1, h2, .home-pattern-heading) em { font-style: normal; }
html:lang(zh-TW) p { line-height: 1.8; }
html:lang(zh-TW) .shop-brand { font-family: Arial, sans-serif; }
html:lang(zh-TW) .shop-hero h1 { font-size: clamp(44px, 6.2vw, 96px); }
@media (max-width: 600px) {
  html:lang(zh-TW) .home-site .home-pattern-heading { font-size: clamp(34px, 9vw, 54px); }
}