.skip-link{position:fixed;top:-60px;left:20px;background:#f44734;padding:12px 20px;z-index:100;color:#fff;text-decoration:none}.skip-link:focus{top:10px}.scroll-progress{position:fixed;left:0;top:0;height:2px;background:#f44734;width:100%;transform:scaleX(0);transform-origin:left;z-index:100}
.site-header{position:sticky;top:0;z-index:30;background:rgba(11,13,16,.88);backdrop-filter:blur(20px);border-bottom:1px solid #ffffff0e;font-family:Inter,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}.site-header .site-header-inner{height:91px;display:flex;align-items:center;gap:18px}.site-header a{color:inherit;text-decoration:none}.site-header .brand{display:inline-flex;align-items:center;gap:0;flex-shrink:0;padding:0}.site-header .brand-logo{width:200px;height:auto;display:block}.site-header .site-nav{display:flex;align-items:center;justify-content:center;gap:19px;margin-inline:auto;font-size:13px;color:#c4c5c8}.site-header .site-nav a{transition:color .2s}.site-header .site-nav a:hover,.site-header .site-nav a[aria-current=page]{color:#f44734}.site-header .language-switch{position:relative;flex:0 0 auto;margin-left:auto;font-size:14px}.site-header .language-switch summary{display:flex;align-items:center;gap:7px;list-style:none;cursor:pointer;padding:9px 10px;border:1px solid #424b58;border-radius:6px;background:#141a22;color:#fff;font:inherit;white-space:nowrap}.site-header .language-switch summary::-webkit-details-marker{display:none}.site-header .language-switch summary>span:first-child,.site-header .language-options a>span:first-child{font-size:20px;line-height:1.2}.site-header .language-caret{color:#a9b4c3;font-size:15px}.site-header .language-options{position:absolute;top:calc(100% + 10px);right:0;width:174px;display:flex;flex-direction:column;padding:7px;background:#171e28;border:1px solid #475361;border-radius:8px;box-shadow:0 16px 40px #0008;z-index:45}.site-header .language-options a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:4px;color:#dce3ed;font-size:14px}.site-header .language-options a:hover,.site-header .language-options a[aria-current=page]{background:#2b3542;color:#fff}.site-header .menu-toggle{display:none}
@media(max-width:1180px){.site-header .site-header-inner{height:77px;gap:16px}.site-header .site-nav{display:none;position:absolute;top:76px;left:0;right:0;background:#13161b;border-bottom:1px solid #2a2e34;padding:25px 28px;flex-direction:column;align-items:flex-start;font-size:16px;gap:19px;max-height:calc(100dvh - 77px);overflow-y:auto}.site-header .site-nav.open{display:flex}.site-header .menu-toggle{display:flex;width:28px;height:34px;background:none;border:0;padding:7px 0;flex-direction:column;justify-content:space-around;flex-shrink:0;color:#fff;cursor:pointer}.site-header .menu-toggle span{height:1px;background:#fff;width:23px;transition:transform .2s}.site-header .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(5px) rotate(45deg)}.site-header .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-5px) rotate(-45deg)}}
@media(max-width:860px){.site-header .brand-logo{width:148px}}
@media(max-width:640px){.site-header .site-header-inner{height:72px;gap:12px}.site-header .site-nav{top:71px}.site-header .brand-logo{width:142px}.site-header .language-switch summary{padding:8px;gap:5px}.site-header .language-switch{font-size:13px}.site-header .language-switch summary>span:first-child{font-size:19px}}
@media(max-width:520px){.site-header .language-switch{margin-left:auto}.site-header .site-header-inner{gap:14px}.site-header .language-options{right:-35px}}
@media(max-width:370px){.site-header .brand-logo{width:130px}.site-header .site-header-inner{gap:8px}}
@media(prefers-reduced-motion:reduce){.site-header .site-nav a,.site-header .menu-toggle span{transition:none}}