.bar .brand{position:relative;perspective:420px;isolation:isolate;z-index:0}.bar .brand img{position:relative;border-radius:10px;transform:rotateX(10deg) rotateY(-14deg) translateZ(0);transform-origin:50% 60%;box-shadow:0 1px #ffffff80 inset,2px 3px #0d1a32,4px 9px 14px -6px #03102c8c,0 14px 20px -14px var(--color-shadow);transition:transform .26s var(--ease-out),box-shadow .26s var(--ease-out)}.bar .brand:after{content:"";position:absolute;left:0;top:50%;width:36px;height:36px;margin-top:-18px;border-radius:10px;pointer-events:none;background:linear-gradient(155deg,oklch(100% 0 0 / .42) 0%,oklch(100% 0 0 / .08) 38%,transparent 52%);transform:rotateX(10deg) rotateY(-14deg);transform-origin:50% 60%;transition:transform .26s var(--ease-out)}.bar .brand:hover img,.bar .brand:focus-visible img{transform:rotateX(0) rotateY(0) translateY(-2px);box-shadow:0 1px #ffffff80 inset,0 3px #0d1a32,0 12px 18px -8px #03102c8c,0 18px 26px -16px var(--color-shadow)}.bar .brand:hover:after,.bar 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.bar-nav.nv{gap:8px;padding:0;margin-left:var(--space-xl)}.nv-key{--edge: color-mix(in oklch, var(--color-line) 70%, oklch(45% .03 262));position:relative;display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 17px 0 14px;border-radius:13px;text-decoration:none;white-space:nowrap;font-weight:800;font-size:var(--text-small);color:var(--color-ink-2);background:linear-gradient(180deg,var(--color-paper-2),color-mix(in oklch,var(--color-paper-2) 70%,var(--color-paper-3)));border:1px solid color-mix(in oklch,var(--color-line) 80%,transparent);box-shadow:inset 0 1px #ffffffd9,0 3px 0 var(--edge),0 10px 16px -12px var(--color-shadow);transform:translateY(-2px);transition:transform .16s var(--ease-out),box-shadow .16s var(--ease-out),color .16s var(--ease-out)}.nv-key svg{flex:none;color:var(--color-ink-3);transition:color .16s var(--ease-out)}.nv-key .nv-s{display:none}.nv-key:hover{color:var(--color-sky);transform:translateY(-3px);box-shadow:inset 0 1px #ffffffe6,0 4px 0 var(--edge),0 14px 20px -12px var(--color-shadow)}.nv-key:hover svg{color:var(--color-sky)}.nv-key:active{transform:translateY(0);box-shadow:inset 0 1px #fff9,0 1px 0 var(--edge),0 4px 8px -6px var(--color-shadow)}.nv-key:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.nv-key[aria-current=page]{--c: oklch(52% .17 262);color:#0c2d84;border-color:color-mix(in oklch,var(--c) 45%,transparent);background:linear-gradient(180deg,color-mix(in oklch,var(--c) 14%,oklch(98% .012 255 / .9)),color-mix(in oklch,var(--c) 30%,oklch(95% .02 255 / .78)));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 1px #ffffffe6,inset 0 -1px color-mix(in oklch,var(--c) 25%,transparent),0 3px color-mix(in oklch,var(--c) 40%,transparent),0 10px 22px -8px color-mix(in oklch,var(--c) 45%,transparent)}.nv-key[aria-current=page] svg{color:#1c50b5}.nv-key[aria-current=page]:hover{color:#0c2d84}.nv-dot{position:relative;flex:none;width:8px;height:8px;border-radius:50%;background:var(--color-live);box-shadow:0 0 0 2px #ffffffd9}.nv-dot:after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--color-live);opacity:0;animation:bar-ping 1.9s var(--ease-out) infinite}.nv-key[aria-current=page] .nv-dot:after{border-color:var(--color-live)}:root[data-theme=dark] .nv-key:not([aria-current]){--edge: oklch(11% .01 262);box-shadow:inset 0 1px #ffffff12,0 3px 0 var(--edge),0 10px 16px -12px var(--color-shadow)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]) .nv-key:not([aria-current]){--edge: oklch(11% .01 262);box-shadow:inset 0 1px #ffffff12,0 3px 0 var(--edge),0 10px 16px -12px var(--color-shadow)}}@media (max-width: 1180px){.nv-key.nv-live .nv-t{display:none}.nv-key.nv-live .nv-s{display:inline}.bar .bar-nav.nv{margin-left:var(--space-md);gap:6px}.nv-key{padding:0 14px 0 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.brand-word{display:none}}.nv-sheet{position:fixed;inset:0;z-index:60}.nv-sheet[hidden]{display:none}.nv-open{overflow:hidden}.nv-dim{position:absolute;inset:0;background:#0d121b73;backdrop-filter:blur(3px)}.nv-panel{position:absolute;top:0;left:0;bottom:0;width:min(86vw,380px);display:flex;flex-direction:column;gap:var(--space-lg);padding:max(var(--space-md),env(safe-area-inset-top)) var(--space-md) max(var(--space-lg),env(safe-area-inset-bottom));background:var(--color-paper);border-right:1px solid var(--color-line);box-shadow:30px 0 60px -30px var(--color-shadow);overflow-y:auto;overscroll-behavior:contain}.nv-top{display:flex;align-items:center;justify-content:space-between;gap:var(--space-sm)}.nv-h{margin:0;font-family:var(--font-display);font-weight:900;font-size:1.25rem;color:var(--color-ink)}.nv-x{flex:none;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--color-line);background:var(--color-paper-2);color:var(--color-ink);cursor:pointer}.nv-x:focus-visible{outline:2px solid var(--color-focus);outline-offset:2px}.nv-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.nv-tile{--edge: color-mix(in oklch, var(--color-line) 70%, oklch(45% .03 262));display:grid;align-content:space-between;gap:18px;min-height:104px;padding:14px;border-radius:18px;text-decoration:none;color:var(--color-ink);background:linear-gradient(160deg,var(--color-paper-2),color-mix(in oklch,var(--color-paper-2) 65%,var(--color-paper-3)));border:1px solid color-mix(in oklch,var(--color-line) 80%,transparent);box-shadow:inset 0 1px #ffffffd9,0 4px 0 var(--edge),0 16px 24px -16px var(--color-shadow);transform:translateY(-3px);transition:transform .16s var(--ease-out),box-shadow .16s var(--ease-out)}.nv-tile:active{transform:translateY(0);box-shadow:inset 0 1px #fff9,0 1px 0 var(--edge),0 4px 8px -6px 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