/* Shared header search: compact beside navigation, full width on mobile. */
body .site-header{gap:24px;flex-wrap:wrap}
body .site-navigation{margin-left:auto;gap:clamp(12px,1.4vw,20px)}
.site-header-search{position:relative;flex:0 0 200px;margin:0;padding:0;min-width:0}
.site-search-field{display:flex;min-height:44px;border:1px solid var(--line,#000);background:var(--surface,#fff)}
.site-search-field input{width:100%;min-width:0;flex:1;border:0;border-radius:0;background:transparent;color:var(--ink,#000);padding:10px 12px;font:14px/1.4 Arial,sans-serif}
.site-search-field input::placeholder{color:var(--muted,#000);opacity:1}
.site-search-field button{display:grid;place-items:center;flex:0 0 44px;min-height:44px;padding:0;border:0;border-left:1px solid var(--line,#000);border-radius:0;cursor:pointer;background:var(--accent,#fff);color:var(--on-accent,#000)}
.site-search-field svg{display:block;flex:none}
.site-search-field:focus-within{outline:2px solid var(--accent,#000);outline-offset:3px}
.reference-search-status:empty{display:none}
.reference-search-status{display:block;position:absolute;right:0;top:calc(100% + 6px);width:260px;padding:10px;font:12px/1.5 Arial,sans-serif;z-index:25;background:var(--bg,#fff)!important;color:var(--ink,#000);border:1px solid var(--line,#000)}
body .site-header-shell:has(.is-open){z-index:140}
@media(min-width:851px) and (max-width:1100px){.site-header-search{flex-basis:100%;margin-bottom:18px}.site-search-field{max-width:320px;margin-left:auto}}
@media(max-width:850px){body .site-header{padding-block:18px;gap:16px;position:relative}body .menu-toggle{display:inline-flex;align-items:center;margin-left:auto}body .site-navigation{display:none;position:absolute;top:100%;left:0;right:0;width:100%;margin:0;padding:18px;flex-direction:column;align-items:stretch;z-index:20;background:var(--bg,#fff)!important;border:1px solid var(--line,#000)}body .site-navigation.is-open{display:flex}.site-header-search{flex-basis:100%}.site-search-field input{font-size:16px}.reference-search-status{width:100%}}