:root{--bb-bg:#07080a;--bb-accent:#EA720F;--bb-accent-hover:#d4660d;--bb-green:#34d399;--bb-red:#f87171;--bb-text:rgba(255,255,255,0.85);--bb-text-head:#fff;--bb-text-muted:#9c9c9d;--bb-font:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;--bb-font-serif:'Instrument Serif',Georgia,serif;--bb-radius-pill:999px;--bb-border:rgba(255,255,255,0.08)}@property --bb-border-angle{syntax:'<angle>';inherits:false;initial-value:0deg}.bb-hd{position:fixed;top:0;left:0;width:100%;z-index:1000;font-family:ui-sans-serif,system-ui,sans-serif;display:flex;align-items:center;justify-content:space-between;padding:16px 24px;pointer-events:none}.bb-hd>*{pointer-events:auto}.bb-hd__logo{display:flex;align-items:center;flex-shrink:0;text-decoration:none;position:relative;z-index:10}.bb-hd__logo img{height:30px;width:auto;display:block;transition:filter 0.4s ease}.bb-hd.is-scrolled .bb-hd__logo img{filter:drop-shadow(0 0 8px rgba(234,114,15,0.15))}.bb-hd__pill{display:none;align-items:center;gap:4px;padding:4px;position:relative;overflow:hidden;background:rgba(23,23,23,0.4);border:1px solid rgba(255,255,255,0.06);border-radius:var(--bb-radius-pill);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);transition:background 0.4s ease,box-shadow 0.4s ease,border-color 0.4s ease}.bb-hd.is-scrolled .bb-hd__pill{background:rgba(23,23,23,0.6);border-color:rgba(255,255,255,0.08);box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1),0 0 40px rgba(234,114,15,0.03)}.bb-hd__pill-glow{position:absolute;inset:-1px;z-index:-1;border-radius:inherit;padding:1px;background:conic-gradient(from var(--bb-border-angle,0deg),transparent 0%,transparent 72%,rgba(234,114,15,0.4) 82%,rgba(255,255,255,0.15) 88%,rgba(234,114,15,0.4) 94%,transparent 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:bb-hd-border-trace 6s linear infinite;pointer-events:none;opacity:0;transition:opacity 0.6s ease}.bb-hd.is-scrolled .bb-hd__pill-glow{opacity:1}@keyframes bb-hd-border-trace{to{--bb-border-angle:360deg}}.bb-hd__pill-shimmer{position:absolute;inset:0;z-index:0;pointer-events:none;width:200%;transform:skewX(-12deg);background:linear-gradient(to right,transparent 0%,transparent 40%,rgba(255,255,255,0.04) 50%,transparent 60%,transparent 100%);animation:bb-hd-shimmer 8s ease-in-out infinite}@keyframes bb-hd-shimmer{0%{transform:skewX(-12deg) translateX(-100%)}100%{transform:skewX(-12deg) translateX(50%)}}.bb-hd__indicator{position:absolute;z-index:1;height:32px;border-radius:var(--bb-radius-pill);background:rgba(255,255,255,0.06);box-shadow:0 0 12px rgba(234,114,15,0.08);pointer-events:none;opacity:0;transition:left 0.35s cubic-bezier(0.16,1,0.3,1),width 0.35s cubic-bezier(0.16,1,0.3,1),opacity 0.3s ease}.bb-hd__indicator.is-visible{opacity:1}.bb-hd__link{position:relative;z-index:2;display:inline-flex;align-items:center;height:40px;padding:0 14px;color:rgba(255,255,255,0.45);text-decoration:none;font-size:14px;font-weight:500;letter-spacing:-0.01em;border-radius:var(--bb-radius-pill);white-space:nowrap;transition:color 0.3s ease}.bb-hd__link:hover,.bb-hd__link:focus-visible{color:rgba(255,255,255,0.95)}.bb-hd__link.is-active{color:rgba(255,255,255,0.95)}.bb-hd__cta{position:relative;z-index:2;display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 14px;margin-left:2px;background:rgba(255,255,255,0.88);color:#111;font-family:ui-sans-serif,system-ui,sans-serif;font-size:14px;font-weight:500;text-decoration:none;border-radius:var(--bb-radius-pill);border:none;white-space:nowrap;cursor:pointer;transition:background 0.2s ease,box-shadow 0.4s ease;box-shadow:0 0 0 rgba(234,114,15,0)}.bb-hd__cta:hover{background:#fff;box-shadow:0 0 20px rgba(234,114,15,0.2),0 0 40px rgba(234,114,15,0.08)}.bb-hd__cta:focus-visible{outline:2px solid var(--bb-accent,#EA720F);outline-offset:3px}.bb-hd__cta-arrow{width:14px;height:14px;stroke:#111;flex-shrink:0}.bb-hd__cta--full{width:100%;justify-content:center;height:48px;margin-left:0}.bb-hd__toggle{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;padding:0;background:none;border:none;cursor:pointer;position:relative;z-index:10}.bb-hd__toggle-bar{display:block;width:20px;height:2px;background:rgba(255,255,255,0.95);border-radius:2px;transition:transform 0.35s cubic-bezier(0.16,1,0.3,1),opacity 0.35s cubic-bezier(0.16,1,0.3,1),width 0.35s cubic-bezier(0.16,1,0.3,1);transform-origin:center}.bb-hd__toggle-bar:nth-child(1){width:20px}.bb-hd__toggle-bar:nth-child(2){width:16px}.bb-hd__toggle-bar:nth-child(3){width:12px}.bb-hd__toggle.is-active .bb-hd__toggle-bar:nth-child(1){width:20px;transform:translateY(7px) rotate(45deg)}.bb-hd__toggle.is-active .bb-hd__toggle-bar:nth-child(2){width:20px;opacity:0}.bb-hd__toggle.is-active .bb-hd__toggle-bar:nth-child(3){width:20px;transform:translateY(-7px) rotate(-45deg)}.bb-hd__mobile{position:absolute;top:72px;left:16px;right:16px;z-index:50;overflow:hidden;background:rgba(23,23,23,0.4);border:1px solid rgba(255,255,255,0.06);border-radius:8px;box-shadow:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -4px rgba(0,0,0,0.1);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity 0.35s cubic-bezier(0.16,1,0.3,1),transform 0.35s cubic-bezier(0.16,1,0.3,1),visibility 0s linear 0.35s}.bb-hd__mobile.is-open{opacity:1;visibility:visible;transform:translateY(0);transition:opacity 0.35s cubic-bezier(0.16,1,0.3,1),transform 0.35s cubic-bezier(0.16,1,0.3,1),visibility 0s linear 0s}.bb-hd__mobile-glow{position:absolute;inset:-1px;z-index:-1;border-radius:inherit;padding:1px;background:conic-gradient(from var(--bb-border-angle,0deg),transparent 0%,transparent 72%,rgba(234,114,15,0.3) 82%,rgba(255,255,255,0.1) 88%,rgba(234,114,15,0.3) 94%,transparent 100%);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:bb-hd-border-trace 6s linear infinite;pointer-events:none}.bb-hd__mobile-shimmer{position:absolute;inset:0;z-index:0;pointer-events:none;width:200%;transform:skewX(-12deg);background:linear-gradient(to right,transparent 0%,transparent 40%,rgba(255,255,255,0.04) 50%,transparent 60%,transparent 100%);animation:bb-hd-shimmer 8s ease-in-out infinite}.bb-hd__mobile-inner{position:relative;z-index:1;padding:12px;display:flex;flex-direction:column;gap:2px}.bb-hd__mobile-link,.bb-hd__mobile-divider,.bb-hd__mobile-inner>.bb-hd__cta{opacity:0;transform:translateY(10px);transition:opacity 0.35s cubic-bezier(0.16,1,0.3,1),transform 0.35s cubic-bezier(0.16,1,0.3,1),color 0.2s ease,background 0.2s ease}.bb-hd__mobile-inner>:nth-child(1){transition-delay:0.06s}.bb-hd__mobile-inner>:nth-child(2){transition-delay:0.10s}.bb-hd__mobile-inner>:nth-child(3){transition-delay:0.14s}.bb-hd__mobile-inner>:nth-child(4){transition-delay:0.18s}.bb-hd__mobile-inner>:nth-child(5){transition-delay:0.22s}.bb-hd__mobile-inner>:nth-child(6){transition-delay:0.26s}.bb-hd__mobile-inner>:nth-child(7){transition-delay:0.30s}.bb-hd__mobile-inner>:nth-child(8){transition-delay:0.34s}.bb-hd__mobile.is-open .bb-hd__mobile-link,.bb-hd__mobile.is-open .bb-hd__mobile-divider,.bb-hd__mobile.is-open .bb-hd__mobile-inner>.bb-hd__cta{opacity:1;transform:translateY(0)}.bb-hd__mobile-link{display:flex;align-items:center;min-height:48px;padding:0 16px;color:rgba(255,255,255,0.45);text-decoration:none;font-size:14px;font-weight:500;border-radius:6px}.bb-hd__mobile-link:hover,.bb-hd__mobile-link:focus-visible{color:rgba(255,255,255,0.95);background:rgba(255,255,255,0.05)}.bb-hd__mobile-divider{height:1px;margin:8px 0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.06) 50%,transparent 100%)}@media (min-width:1121px){.bb-hd{padding:20px 48px}.bb-hd__pill{display:flex}.bb-hd__toggle{display:none}.bb-hd__logo img{height:32px}}@media (max-width:1120px){.bb-hd{padding:14px 20px}}@media (max-width:480px){.bb-hd{padding:12px 16px}.bb-hd__logo img{height:26px}.bb-hd__mobile{top:64px;left:12px;right:12px}}@media (prefers-reduced-motion:reduce){.bb-hd__pill-glow,.bb-hd__mobile-glow,.bb-hd__pill-shimmer,.bb-hd__mobile-shimmer{animation:none}.bb-hd__indicator{transition:none}.bb-hd__mobile{transition:none}.bb-hd__mobile-link,.bb-hd__mobile-divider,.bb-hd__mobile-inner>.bb-hd__cta{transition-delay:0s!important;transition-duration:0s}}