.physics-nav.svelte-f1tn28{position:fixed;inset:0 0 auto;z-index:40;border-bottom:1px solid rgba(15,23,42,.08);background:#fbfef9d6;color:#191923;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);transition:background .22s ease,border-color .22s ease,box-shadow .22s ease}.physics-nav.dark.svelte-f1tn28{border-bottom-color:#94a3b81f;background:#030712d1;color:#f8fafc}.physics-nav.scrolled.svelte-f1tn28{box-shadow:0 16px 36px #0000002e}.physics-brand.svelte-f1tn28{display:inline-flex;min-width:0;align-items:center;gap:.75rem;color:inherit;text-decoration:none}.physics-brand__badge.svelte-f1tn28{display:inline-grid;width:2rem;height:2rem;flex:0 0 auto;place-items:center;border-radius:.7rem;background:linear-gradient(135deg,#2563eb,#22d3ee);box-shadow:0 12px 28px #2563eb4d;color:#fff;font-weight:900}.physics-brand__copy.svelte-f1tn28{display:grid;min-width:0}.physics-brand__title.svelte-f1tn28{overflow:hidden;font-family:Inter,system-ui,sans-serif;font-size:1rem;font-weight:850;line-height:1.1;text-overflow:ellipsis;white-space:nowrap}.physics-brand__sub.svelte-f1tn28{display:none;color:#94a3b8c2;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.physics-nav__link.svelte-f1tn28{color:color-mix(in srgb,currentColor 72%,transparent);font-family:Inter,system-ui,sans-serif;font-size:.9rem;font-weight:650;text-decoration:none;transition:color .16s ease;white-space:nowrap}.physics-nav__link.svelte-f1tn28:hover,.physics-nav__link.svelte-f1tn28:focus-visible{color:#38bdf8;outline:none}.physics-nav__action.svelte-f1tn28{display:inline-flex;align-items:center;justify-content:center;min-height:2.35rem;border:1px solid rgba(56,189,248,.45);border-radius:.45rem;padding:.45rem .9rem;background:#0ea5e914;color:#38bdf8;font-size:.88rem;font-weight:850;text-decoration:none;transition:background .16s ease,border-color .16s ease,color .16s ease;white-space:nowrap}.physics-nav__action.svelte-f1tn28:hover,.physics-nav__action.svelte-f1tn28:focus-visible{border-color:#7dd3fccc;background:#0ea5e926;color:#7dd3fc;outline:none}.physics-theme-toggle.svelte-f1tn28{position:relative;width:2.55rem;height:1.35rem;flex:0 0 auto;cursor:pointer;border:0;border-radius:999px;background:#0f172a1f;padding:0;transition:background .18s ease}.physics-nav.dark.svelte-f1tn28 .physics-theme-toggle:where(.svelte-f1tn28){background:#0ea5e952}.physics-theme-toggle__knob.svelte-f1tn28{position:absolute;top:.18rem;left:.18rem;display:grid;width:1rem;height:1rem;place-items:center;border-radius:999px;background:#fff;box-shadow:0 4px 14px #0f172a3d;transition:transform .18s ease}.physics-nav.dark.svelte-f1tn28 .physics-theme-toggle__knob:where(.svelte-f1tn28){transform:translate(1.2rem);background:#0ea5e9}.physics-mobile-icon.svelte-f1tn28{display:inline-flex;align-items:center;justify-content:center;width:2.35rem;height:2.35rem;cursor:pointer;border:1px solid rgba(148,163,184,.18);border-radius:.6rem;background:#0f172a0f;color:currentColor}.physics-mobile-menu.svelte-f1tn28{display:grid;gap:.9rem;border-top:1px solid rgba(148,163,184,.14);padding:1rem 0 1.25rem}@media (max-width: 1180px){.physics-brand__title.svelte-f1tn28{max-width:16rem}.physics-nav__link.svelte-f1tn28{font-size:.84rem}}@media (max-width: 940px){.physics-brand__title.svelte-f1tn28{display:none}.physics-brand__sub.svelte-f1tn28{display:block}}