/* Shared brand geometry, anchored to the same responsive page edge everywhere. */
:root {
  --px-header-width: min(90vw, 1680px);
  --px-header-left: max(5vw, calc(50vw - 840px));
  --px-brand-ink: #101112;
  --px-brand-muted: #74736f;
}
header.px-site-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  box-sizing: border-box;
  width: var(--px-header-width);
  margin: 0 0 0 var(--px-header-left);
  padding: 30px 2px 22px;
  font-family: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.site-shell { width: var(--px-header-width); margin-left: var(--px-header-left); margin-right: 0; }
.site-shell > .px-site-header { width: 100%; margin: 0; }
.px-site-header .px-site-brand {
  display: grid;
  flex: 0 0 auto;
  gap: 5px;
  width: max-content;
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--px-brand-ink);
  font-family: inherit;
  font-synthesis: none;
  text-align: left;
  text-decoration: none;
  white-space: nowrap;
}
.px-site-brand .px-brand-name {
  display: block;
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  line-height: 17px;
  letter-spacing: .13em;
}
.px-site-brand .px-brand-english {
  display: block;
  width: 100%;
  margin: 0;
  color: var(--px-brand-muted);
  font-size: 7.6px;
  font-weight: 400;
  line-height: 8.55px;
  letter-spacing: .1em;
  text-align: justify;
  text-align-last: justify;
}
.px-site-header > :last-child { align-self: center; }
.px-site-header .px-header-back {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 999px;
  color: var(--px-brand-muted);
  background: rgba(255,255,255,.4);
  box-shadow: 0 5px 14px -8px rgba(78,67,46,.25), inset 0 1px 0 #fff;
  font: 400 11px/16px "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  text-decoration: none;
}
.px-site-header .px-header-back:hover { color: var(--px-brand-ink); }
body:is(.event-preview, .food-preview, .outdoor-preview) {
  --px-brand-ink: #f5f5f2;
  --px-brand-muted: rgba(245,245,242,.62);
}
body:is(.event-preview, .food-preview, .outdoor-preview) .px-header-back {
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
  box-shadow: none;
}
body > .px-site-header + :is(.mini-page, .idea-page) { padding-top: 0; }
.mini-index > .mini-page { display: flow-root; }

@media (max-width: 1050px) and (min-width: 761px) {
  :root { --px-header-width: 93vw; --px-header-left: 3.5vw; }
}
@media (max-width: 760px) {
  :root { --px-header-width: min(90vw, 620px); --px-header-left: max(5vw, calc(50vw - 310px)); }
  header.px-site-header { gap: 12px; padding: 25px 1px 16px; }
  .px-site-brand .px-brand-name { font-size: 10.5px; line-height: 14.5px; }
  .px-site-brand .px-brand-english { font-size: 6.65px; line-height: 7.6px; }
  .px-site-header .px-header-back { padding: 7px 9px; font-size: 10px; line-height: 15px; }
}