:root{--max-width:1280px;--bar-radius:32px;--bar-pad-x:24px;--bar-pad-y:12px;--logo-w:160px;--text:#21465B;--logo-color:#21465B;--glass-tint:rgb(255,255,255,0.24);--glass-hover:rgba(41,105,139,0.08);--grain-opacity:0.1;--sun:#ffb22e;--sun-glow:#ff9d2e}.nav-wrap{position:absolute;top:40px;left:50%;transform:translateX(-50%);width:100%;max-width:var(--max-width);padding:24px 20px;box-sizing:border-box;z-index:999;display:flex;align-items:center;justify-content:space-between;gap:20px}.glass-bar{position:relative;display:flex;align-items:stretch;min-height:56px;gap:32px;padding:0 var(--bar-pad-x);border-radius:var(--bar-radius);isolation:isolate;overflow:hidden;transition:border-radius .4s ease;-webkit-backdrop-filter:blur(12px) saturate(140%) brightness(1.02);backdrop-filter:blur(12px) saturate(140%) brightness(1.02);background:var(--glass-tint);box-shadow:inset 1px 1px 1px rgba(255,255,255,0.4),inset -1px -1px 1px rgba(41,105,139,0.1),inset 0 0 12px rgba(255,255,255,0.1),0 8px 32px rgba(41,105,139,0.08);border:1px solid rgba(41,105,139,0.15)}.glass-bar::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;mix-blend-mode:overlay;opacity:var(--grain-opacity);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.glass-bar::before{content:"";position:absolute;left:0;right:0;top:0;height:34px;border-radius:inherit;pointer-events:none;background:linear-gradient(to bottom,rgba(255,255,255,0.2),rgba(255,255,255,0))}.bar-top{display:flex;align-items:center;gap:14px;position:relative;z-index:1}.menu-collapse{display:contents}.logo{display:flex;align-items:center;width:var(--logo-w);max-width:var(--logo-w);text-decoration:none;position:relative;z-index:1}.logo img{width:100%;height:auto;display:block}.logo-svg{width:100%;height:auto;display:block;color:var(--logo-color);transition:color .25s ease}.logo:hover .logo-svg{color:#1a4b66}.menu{display:flex;align-items:stretch;gap:8px;list-style:none;margin:0;padding:0;position:relative;z-index:1}.menu li{display:flex}.menu a{display:flex;align-items:center;padding:0 16px;color:var(--text);text-decoration:none;font-size:1rem;opacity:.9;transition:background .25s ease,opacity .25s ease}.menu a:hover,.menu a:active{opacity:1;background:linear-gradient(to top,rgb(255 255 255 / 30%),rgb(255 255 255 / 20%))}.burger{display:none;flex-direction:column;align-items:flex-end;justify-content:center;gap:6px;width:30px;height:36px;margin-left:auto;padding:0;border:0;background:transparent;cursor:pointer;z-index:3}.burger .bar{height:2.5px;border-radius:3px;background:var(--text);transform-origin:center center;transition:transform .4s cubic-bezier(.65,0,.35,1),width .3s ease,opacity .25s ease}.bar-l{width:18px}.bar-m{width:27px}.bar-r{width:18px}.open .burger .bar-l{width:27px;transform:translateY(8.5px) rotate(45deg)}.open .burger .bar-m{opacity:0;transform:scaleX(.2)}.open .burger .bar-r{width:27px;transform:translateY(-8.5px) rotate(-45deg)}.status{display:flex;align-items:center;gap:10px;color:var(--text);font-size:15px;font-weight:600;flex-shrink:0}.sun-dot{width:13px;height:13px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffe6a8,var(--sun) 55%,var(--sun-glow));box-shadow:0 0 8px 2px rgba(255,178,46,.85),0 0 18px 6px rgba(255,157,46,.55),0 0 32px 12px rgba(255,157,46,.25);animation:sun-pulse 2.6s ease-in-out infinite}@keyframes sun-pulse{0%,100%{transform:scale(1);box-shadow:0 0 8px 2px rgba(255,178,46,.85),0 0 18px 6px rgba(255,157,46,.5),0 0 30px 10px rgba(255,157,46,.22)}50%{transform:scale(1.12);box-shadow:0 0 10px 3px rgba(255,178,46,.95),0 0 24px 9px rgba(255,157,46,.65),0 0 42px 16px rgba(255,157,46,.3)}}@media (max-width:720px){.nav-wrap{padding:12px}.glass-bar{flex:1;flex-direction:column;align-items:stretch;gap:0;min-height:0;padding:0}.open .glass-bar{border-radius:24px}.logo{width:140px}.status{display:none}.bar-top{justify-content:space-between;min-height:54px;padding:0 var(--bar-pad-x)}.burger{display:flex}.menu-collapse{display:block;max-height:0;overflow:hidden;transition:max-height .45s cubic-bezier(.2,.8,.2,1)}.open .menu-collapse{max-height:340px}.menu{flex-direction:column;align-items:stretch;gap:0;padding:0}.open .menu{padding-bottom:8px}.menu li{display:block}.menu a{display:block;width:100%;padding:14px var(--bar-pad-x);font-size:16px;opacity:0;transform:translateY(8px);transition:opacity .3s ease,transform .3s ease,background .25s ease}.open .menu a{opacity:1;transform:translateY(0)}.open .menu li:nth-child(1) a{transition-delay:.05s}.open .menu li:nth-child(2) a{transition-delay:.12s}.open .menu li:nth-child(3) a{transition-delay:.19s}}@media (prefers-reduced-motion:reduce){.menu,.menu a,.menu-collapse,.glass-bar,.burger .bar{transition-duration:.01ms!important}}