/* Shared public navigation; independent of each campaign's visual system. */
.sn-site-header { position: sticky; top: 0; z-index: 150; display: flex; align-items: center; gap: 28px; min-height: 76px; padding: 10px 4vw; background: #050505; color: #ebe9e4; border-bottom: 1px solid #292929; font: 400 13px/1.5 "HarmonyOS Sans SC","PingFang SC",sans-serif; box-sizing: border-box; }
.sn-site-header *, .sn-site-footer * { box-sizing: border-box; }
.sn-site-brand { display: inline-flex; align-items: center; min-height: 44px; flex-shrink: 0; }
.sn-site-brand img { width: 168px; height: auto; max-width: 38vw; }
.sn-site-links { display: flex; gap: 24px; align-items: center; flex: 1; min-width: 0; }
.sn-site-header a, .sn-site-header summary { color: inherit; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; cursor: pointer; font: inherit; white-space: nowrap; }
.sn-site-links > a[aria-current], .sn-site-header a:hover { color: #ff2dbd; }
.sn-site-more { position: relative; }
.sn-site-more summary { list-style: none; gap: 8px; }
.sn-site-more summary::after { content: '+'; color: #ff2dbd; }
.sn-site-more[open] summary::after { content: '−'; }
.sn-site-more summary::-webkit-details-marker { display: none; }
.sn-site-menu { position: absolute; z-index: 151; top: calc(100% + 8px); right: 0; width: max-content; min-width: 200px; padding: 12px; background: #101010; border: 1px solid #393939; box-shadow: 0 12px 30px #0008; }
.sn-site-menu a { display: flex; padding: 8px 16px; }
.sn-site-controls { display: flex; align-items: center; gap: 10px; margin-left: auto; flex-shrink: 0; }
.sn-site-controls button { position: static !important; margin: 0 !important; min-height: 44px; min-width: 44px; border: 1px solid #555; padding: 8px 12px; background: transparent; color: #ebe9e4; font: inherit; cursor: pointer; border-radius: 0; }
.sn-site-header .sn-site-account { background: #ff2dbd; color: #050505; padding: 10px 16px; font: inherit; }
.sn-site-header :is(a,button,summary):focus-visible, .sn-site-footer a:focus-visible { outline: 2px solid #ff2dbd; outline-offset: 3px; }
.sn-local-nav { position: relative !important; top: auto !important; z-index: 20 !important; margin: 0 !important; padding: 0 4vw !important; min-height: 48px !important; height: auto !important; display: block !important; width: 100% !important; background: var(--bg,#080808); color: var(--ink,#ebe9e4); border-bottom: 1px solid var(--line,#292929); }
.sn-local-nav nav { display: flex !important; flex-wrap: nowrap !important; align-items: center; overflow-x: auto; gap: 24px !important; width: 100%; padding: 0 !important; }
.sn-local-nav a { display: inline-flex; align-items: center; min-height: 48px; flex-shrink: 0; white-space: nowrap; text-decoration: none; color: inherit; font: 12px/1.5 "PingFang SC",sans-serif; }
.sn-site-footer { display: flex; flex-wrap: wrap; gap: 12px 24px; padding: 28px 6vw; border-top: 1px solid #292929; color: #b5b3af; background: #050505; font: 13px/1.6 "PingFang SC",sans-serif; }
.sn-site-footer a { color: inherit; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.sn-legacy-notice { padding: 16px 6vw; margin: 0; background: #111; border-bottom: 1px solid #333; color: #ccc; font: 14px/1.8 sans-serif; }
.sn-legacy-notice a { color: #ff2dbd; }
body.sn-navigation-ready { padding-top: 0 !important; }
body.sn-navigation-ready .hero-entry-home { position: relative; z-index: 6; display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-entry-home a { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 22px; border: 1px solid #555; color: #ebe9e4; font-size: 14px; }
.hero-entry-home a:first-child { background: #ff2dbd; border-color: #ff2dbd; color: #050505; }
@media(max-width:760px) {
  .sn-site-header { min-height: 104px; flex-wrap: wrap; gap: 0 14px; padding: 8px 5vw 0; }
  .sn-site-brand img { width: 132px; }
  .sn-site-controls { order: 2; gap: 6px; }
  .sn-site-controls button { padding: 8px; }
  .sn-site-links { order: 3; flex-basis: 100%; width: 100%; gap: 22px; }
  .sn-site-menu { right: 0; }
  .sn-site-account { padding: 10px !important; }
  body.sn-homepage.sn-navigation-ready .hero-copy { top: 19%; }
}
@media(prefers-reduced-motion:reduce) { .sn-site-header * { scroll-behavior: auto; } }
@media(max-width:760px) {
  .sn-site-links { gap: 12px; font-size: 12px; }
  .sn-site-controls :is(#theme-toggle,#themeToggle) { font-size: 0; min-width: 36px; width: 36px; padding: 8px; }
  .sn-site-controls :is(#theme-toggle,#themeToggle)::after { content: '◐'; font-size: 16px; }
}
@media(max-width:360px) { .sn-site-brand img { width: 112px; } .sn-site-header { gap: 0 10px; } }
.sn-local-nav { box-sizing: border-box !important; max-width: 100%; }
.sn-local-nav nav { min-width: 0; }
body.sn-navigation-ready { margin: 0 !important; }
.public-nav-workspace { color: var(--text-secondary); font: 13px/1.6 sans-serif; }
.sn-preserved-title { padding: 28px 6vw; }