header{position:sticky;top:0;z-index:40;border-bottom:1px solid rgba(199,214,205,.8);background:rgba(244,250,246,.96);backdrop-filter:blur(14px);box-shadow:0 10px 34px rgba(16,37,26,.05)}
header>.container,header>.header-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
header nav,header nav.nav{width:100%;min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 auto}
header .nav-left,header .nav-right{display:flex;align-items:center;gap:34px}
header .brand{display:flex;align-items:center;gap:12px;color:#10251a;font-size:1.56rem;font-weight:900;line-height:1.55;letter-spacing:-.055em;text-decoration:none}
header .brand-mark{width:46px;height:46px;display:grid;place-items:center}
header .brand-mark svg{display:block;width:46px;height:46px;overflow:visible}
header .brand-mark .page{fill:#164d35}header .brand-mark .fold{fill:#f8f5ef}header .brand-mark .dot{fill:#c2603d;stroke:#fff;stroke-width:2.4}
header .nav-links{display:flex;align-items:center;gap:30px}
header .nav-links a,header .js-login,header .login-link{min-height:auto;padding:8px 2px;border:0;border-radius:0;color:#394a41;background:transparent;box-shadow:none;font:780 1rem/1.55 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-decoration:none;white-space:nowrap;cursor:pointer}
header .nav-links a:after{display:none!important}
header .nav-links a:hover,header .js-login:hover,header .login-link:hover{color:#164d35;text-decoration:underline;text-underline-offset:4px}
header .js-login:focus-visible,header .login-link:focus-visible{outline:2px solid #164d35;outline-offset:4px}
header .nav-right .btn-primary,header .nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:48px;margin:0;padding:0 26px;border:1px solid transparent;border-radius:999px;color:#fff;background:#1d6847;box-shadow:0 12px 26px rgba(22,77,53,.2);font:780 .96rem/1.55 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-decoration:none;white-space:nowrap;cursor:pointer}
header .nav-right .btn-primary:hover,header .nav-cta:hover{background:#164d35}
@media(max-width:900px){header .nav-links{display:none}header .nav-left,header .nav-right{gap:18px}}
@media(max-width:680px){header>.container,header>.header-container{width:min(100% - 28px,1180px)}header nav,header nav.nav{min-height:74px;gap:8px}header .nav-left,header .nav-right{gap:8px}header .brand{font-size:1.22rem}header .brand-mark,header .brand-mark svg{width:38px;height:38px}header .js-login,header .login-link{display:inline-flex;align-items:center;justify-content:center;padding:8px 2px;font-size:.76rem}header .nav-right .btn-primary,header .nav-cta{min-height:40px;padding:0 13px;font-size:.78rem}}