.bar{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:20px 40px;z-index:100;font-family:var(--mono);font-size:12.5px;background:rgba(12,14,15,.58);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.bar .navlogo{width:22px;height:22px;color:var(--amber);vertical-align:middle;transition:color .2s,transform .3s}
.bar .id{display:flex;align-items:center;gap:10px;font-weight:500}
.bar .id a{display:inline-flex;align-items:center}
.bar .id a:hover .navlogo{color:var(--green);transform:rotate(-8deg)}
.bar nav{display:flex;gap:22px;color:var(--ink-dim)}
.bar nav a{position:relative;color:inherit;text-decoration:none;transition:.15s}
.bar nav a:hover{color:var(--amber)}
.bar nav a.is-current{color:var(--amber)}
.bar nav a.is-current::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:2px;border-radius:999px;background:var(--amber)}
.menu-toggle{display:none;appearance:none;border:none;background:transparent;color:var(--amber);width:38px;height:38px;border-radius:999px;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;transition:color .18s ease,background .18s ease}
.menu-toggle span{display:block;width:16px;height:1px;border-radius:999px;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.menu-toggle:hover{color:var(--green);background:rgba(255,255,255,.03)}
.menu-toggle[aria-expanded="true"]{color:var(--ink);background:rgba(12,14,15,.32)}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(3px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){transform:translateY(-3px) rotate(-45deg)}
.mobile-menu{position:fixed;top:70px;right:20px;z-index:101;min-width:190px;display:grid;justify-items:end;gap:8px;padding:0;opacity:0;pointer-events:none;transform:translateY(-8px);transition:opacity .18s ease,transform .18s ease}
.mobile-menu.is-open{opacity:1;pointer-events:auto;transform:none}
.mobile-menu a{font-family:var(--mono);font-size:12px;color:var(--ink);text-decoration:none;padding:9px 14px;border-radius:999px;background:rgba(12,14,15,.58);backdrop-filter:blur(8px);box-shadow:0 8px 28px rgba(0,0,0,.24);transition:background .15s,color .15s,transform .15s ease}
.mobile-menu a:hover{background:rgba(255,180,84,.12);color:var(--amber);transform:translateX(-2px)}
.mobile-menu a.is-current{background:rgba(255,180,84,.12);color:var(--amber)}

@media(max-width:680px){
  .bar{padding:16px 18px;font-size:11.5px}
  .bar .id{gap:8px}
  .bar .navlogo{width:20px;height:20px}
  .bar nav{display:none}
  .menu-toggle{display:inline-flex}
  .mobile-menu{top:60px;right:18px}
}

@media(max-width:420px){
  .bar{padding:14px 14px}
  .bar .id span:last-child{display:none}
  .mobile-menu{right:14px;left:14px;min-width:0;justify-items:stretch}
  .mobile-menu a{text-align:center}
}