/* Scope the public header so document and catalogue styles cannot change it. */
:root{--site-header-height:88px}
html{scroll-padding-top:calc(var(--site-header-height) + 20px)}
.site-header,.site-header *{box-sizing:border-box}
.site-header{position:sticky;top:0;z-index:100;margin:0;padding:0;border:0;border-bottom:1px solid var(--line);background:var(--bg);color:var(--ink);font-family:var(--font);font-size:13px;line-height:1.4;text-align:left}
.site-header .header-inner{display:flex;align-items:center;gap:24px;width:calc(100% - 2 * var(--site-gutter));max-width:none;height:var(--site-header-height);margin:0 auto;padding:0}
.site-header a{font-family:inherit;color:var(--ink);text-decoration:none;background:none;border:0;padding:0;margin:0}
.site-header button{font-family:var(--font);font-size:13px;font-weight:600;line-height:1.4;letter-spacing:0}
.site-header .brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;font-size:29px;font-weight:800;letter-spacing:-1.2px;line-height:1;white-space:nowrap}
.site-header .brand img{display:block;width:39px;height:39px;margin:0;max-width:none;border:0;border-radius:0}
.site-header .main-nav{display:flex;align-items:center;gap:20px;position:static;flex-direction:row;margin:0 0 0 auto;padding:0;width:auto;border:0;background:none;font-size:13px;font-weight:600;line-height:1.4;white-space:nowrap}
.site-header .main-nav a{display:block;font-size:13px;font-weight:600;letter-spacing:0;line-height:1.4;padding:0}
.site-header .main-nav a:hover,.site-header .login-link:hover{color:var(--teal)}
.site-header .main-nav [aria-current=page]{color:var(--teal);text-decoration:underline;text-underline-offset:6px}
.site-header .header-actions{display:flex;align-items:center;gap:14px;margin:0;padding:0;flex-shrink:0;font-size:13px;font-weight:600}
.site-header .login-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 10px;font-size:13px;font-weight:600;line-height:1.4;white-space:nowrap}
.site-header .icon{display:block;flex-shrink:0;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.site-header .language-switch{display:inline-flex;align-items:center;justify-content:center;width:44px;min-width:44px;height:44px;padding:0;margin:0;border:0;border-radius:var(--r-sm);background:none;color:var(--ink);font-family:var(--font);font-size:12px;font-weight:600;letter-spacing:0;line-height:1;flex-shrink:0;cursor:pointer;box-shadow:none}
.site-header .language-flag{display:block;width:24px;height:16px;max-width:none;margin:0;border:0;border-radius:2px;object-fit:cover}
.site-header .language-switch:hover{background:var(--wash);border-color:var(--teal);color:var(--teal)}
.site-header .header-demo{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;min-height:44px;padding:12px 17px;border:1px solid var(--teal);border-radius:var(--r-sm);background:var(--teal);color:var(--bg);font-family:var(--font);font-size:12px;font-weight:700;line-height:1.4;letter-spacing:0;box-shadow:none;transform:none}
.site-header .header-demo:hover{background:var(--teal-deep)}
.site-header .menu-toggle{display:none;align-items:center;justify-content:center;flex-shrink:0;width:36px;min-width:36px;height:40px;min-height:40px;margin:0;padding:0;border:0;border-radius:var(--r-sm);background:none;color:var(--ink);cursor:pointer;box-shadow:none}
.site-header a:focus-visible,.site-header button:focus-visible{outline:3px solid var(--teal);outline-offset:4px}
.site-header+.skip-link{position:absolute}
@media(max-width:1200px){
  :root{--site-header-height:72px}
  .site-header .header-inner{gap:15px}.site-header .header-actions{margin-left:auto}
  .site-header-js .site-header .main-nav{display:none;position:absolute;top:var(--site-header-height);left:0;width:100%;max-height:calc(100dvh - var(--site-header-height));overflow:auto;background:var(--bg);border-bottom:1px solid var(--line);margin:0;padding:16px 24px;flex-direction:column;align-items:stretch;gap:0}
  .site-header-js .site-header .main-nav.open{display:flex}
  .site-header .main-nav a{padding:12px 0}
  .site-header-js .site-header .menu-toggle{display:inline-flex}
  .site-header .header-demo{display:none}
  html:not(.site-header-js) .site-header .header-inner{height:auto;min-height:72px;flex-wrap:wrap;padding-block:14px}
  html:not(.site-header-js) .site-header .main-nav{display:flex;order:3;width:100%;margin:0;gap:4px 20px;flex-wrap:wrap;white-space:normal}
}
@media(max-width:420px){.site-header .brand{gap:6px;font-size:24px}.site-header .brand img{width:30px;height:30px}.site-header .header-actions{gap:4px}.site-header .login-link{font-size:12px;padding:0 4px}.site-header .menu-toggle{width:30px;min-width:30px}}
html:has(.modnav){scroll-padding-top:calc(var(--site-header-height) + 72px)}
.modnav{top:var(--site-header-height)}