:root{--unav-navy:#071f3f;--unav-blue:#0b74e5;--unav-cyan:#19c7c7;--unav-white:#fff;--unav-shadow:0 12px 32px rgba(5,26,55,.24)}
.universal-nav-toggle{position:fixed;right:18px;bottom:18px;z-index:2147483000;border:0;border-radius:999px;background:linear-gradient(135deg,var(--unav-blue),var(--unav-cyan));color:#fff;font:700 14px/1 system-ui,-apple-system,"Segoe UI",sans-serif;padding:13px 17px;box-shadow:var(--unav-shadow);cursor:pointer;display:flex;align-items:center;gap:8px}
.universal-nav-toggle::before{content:"⌘";font-size:18px}.universal-nav-toggle:hover{transform:translateY(-1px)}
.universal-nav-panel{position:fixed;right:18px;bottom:72px;z-index:2147482999;width:min(330px,calc(100vw - 28px));background:rgba(7,31,63,.97);color:#fff;border:1px solid rgba(255,255,255,.14);border-radius:18px;box-shadow:var(--unav-shadow);padding:12px;backdrop-filter:blur(14px);transform-origin:bottom right;transition:.18s ease}
.universal-nav-panel[hidden]{display:none}.universal-nav-head{display:flex;align-items:center;justify-content:space-between;padding:5px 6px 11px}.universal-nav-head strong{font:800 15px/1.2 system-ui,-apple-system,"Segoe UI",sans-serif}.universal-nav-head span{font:700 10px/1 system-ui;color:#8de8e3;background:rgba(25,199,199,.12);padding:6px 8px;border-radius:999px}
.universal-nav-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.universal-nav-link{display:flex;flex-direction:column;gap:5px;text-decoration:none!important;color:#fff!important;background:rgba(255,255,255,.075);border:1px solid rgba(255,255,255,.1);border-radius:13px;padding:12px;min-height:70px;box-sizing:border-box;transition:.15s ease;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}.universal-nav-link:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}.universal-nav-link.active{background:linear-gradient(135deg,rgba(11,116,229,.88),rgba(25,199,199,.62));border-color:rgba(255,255,255,.35)}.universal-nav-link b{font-size:13px;line-height:1.25}.universal-nav-link small{color:#bed1ea;font-size:10px;line-height:1.3}.universal-nav-link.active small{color:#fff}.universal-nav-foot{font:600 10px/1.35 system-ui;color:#9fb4d0;padding:10px 5px 2px;text-align:center}
@media(max-width:700px){.universal-nav-toggle{right:12px;bottom:12px;padding:12px 14px}.universal-nav-panel{right:12px;bottom:64px;width:calc(100vw - 24px)}.universal-nav-grid{grid-template-columns:1fr 1fr}}
@media print{.universal-nav-toggle,.universal-nav-panel{display:none!important}}