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var(--line);padding:14px 28px 22px;display:none;position:absolute;top:69px;left:0;right:0;box-shadow:0 12px 20px #00000029}.site-nav.open{flex-direction:column;align-items:stretch;gap:3px;display:flex}.site-nav a{padding:10px 8px}.site-nav a:last-child{text-align:center;margin-top:6px}}@media (width<=450px){.header-inner{gap:8px}.brand{gap:7px;font-size:20px}.brand-mark{width:26px;height:28px;font-size:21px}.language-picker select{width:95px;font-size:11px}.menu-toggle{min-height:40px;padding:7px 9px;font-size:0}.menu-toggle span{font-size:18px}.header-actions{gap:7px}}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}