:root{--site-header-ink:#171717;--site-header-orange:#ff5b3a;--site-header-line:rgba(0,0,0,.08);--site-header-sans:"Inter Tight",system-ui,sans-serif}.site-top{position:sticky;top:0;z-index:1000;width:100%;background:rgba(255,255,255,.94);border-bottom:1px solid var(--site-header-line);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);font-family:var(--site-header-sans);color:var(--site-header-ink)}.site-top *{box-sizing:border-box}.site-top a{text-decoration:none;color:inherit}.site-top-inner{width:min(1320px,calc(100% - 40px));min-height:76px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:26px}.site-top-brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;font-size:22px;font-weight:900;letter-spacing:-.04em}.site-top-brand img{display:block;width:38px;height:38px;border-radius:10px}.site-top-brand em{color:var(--site-header-orange);font-style:normal}.site-top-links{display:flex;align-items:center;justify-content:flex-end;gap:20px;min-width:0;font-size:16px;font-weight:780;white-space:nowrap}.site-top-links>a{display:inline-flex;align-items:center;min-height:48px;transition:color .16s ease}.site-top-links>a:hover,.site-top-links>a.active{color:var(--site-header-orange)}.site-top-links .site-top-download{padding:0 20px;border-radius:999px;background:var(--site-header-ink);color:#fff}.site-top-links .site-top-download:hover{background:var(--site-header-orange);color:#fff}@media(max-width:1180px){.site-top-inner{width:100%;min-height:0;display:grid;grid-template-columns:1fr;padding:10px 0 0;gap:8px}.site-top-brand{padding:0 16px}.site-top-links{width:100%;justify-content:flex-start;gap:22px;padding:0 16px 8px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none}.site-top-links::-webkit-scrollbar{display:none}.site-top-links>a{min-height:44px}.site-top-links .site-top-download{padding:0;background:transparent;color:var(--site-header-ink)}.site-top-links .site-top-download:hover{background:transparent;color:var(--site-header-orange)}}@media(max-width:620px){.site-top-brand{font-size:20px}.site-top-brand img{width:32px;height:32px}.site-top-links{font-size:15px;gap:20px}}
/* The primary CTA keeps its button treatment even when its page is active. */
.site-top-links>a.site-top-download,.site-top-links>a.site-top-download.active{color:#fff}.site-top-links>a.site-top-download:hover{background:var(--site-header-orange);color:#fff}
@media(max-width:1180px){.site-top-links>a.site-top-download,.site-top-links>a.site-top-download.active{color:var(--site-header-ink)}.site-top-links>a.site-top-download:hover{background:transparent;color:var(--site-header-orange)}}
/* Complete mobile navigation: a compact button opens every destination. */
.site-menu-toggle{display:none;border:0;background:transparent;color:var(--site-header-ink);padding:10px;cursor:pointer}.site-menu-toggle span{display:block;width:24px;height:2px;margin:5px 0;border-radius:2px;background:currentColor;transition:transform .2s ease,opacity .2s ease}
@media(max-width:620px){.site-top-inner{position:relative;display:flex;min-height:64px;padding:0 14px;gap:12px}.site-top-brand{padding:0}.site-menu-toggle{display:block;margin-left:auto}.site-top-links{position:absolute;top:100%;left:0;right:0;display:none;width:100%;max-height:calc(100vh - 64px);overflow-y:auto;flex-direction:column;align-items:stretch;gap:0;padding:10px 14px 16px;background:rgba(255,255,255,.98);border-top:1px solid var(--site-header-line);box-shadow:0 18px 34px rgba(0,0,0,.12)}.site-top.menu-open .site-top-links{display:flex}.site-top-links>a{width:100%;min-height:46px;border-bottom:1px solid rgba(0,0,0,.06)}.site-top-links>a.site-top-download,.site-top-links>a.site-top-download.active{justify-content:center;margin-top:10px;border:0;border-radius:999px;background:var(--site-header-ink);color:#fff}.site-top.menu-open .site-menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.site-top.menu-open .site-menu-toggle span:nth-child(2){opacity:0}.site-top.menu-open .site-menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}}
@media(max-width:620px){.site-top:not(.menu-open) .site-top-links{display:none}.site-top.menu-open .site-top-links{display:flex}}