.error-boundary{min-height:100vh;padding-top:var(--navbar-height, 72px);display:flex;align-items:center;justify-content:center;padding-left:var(--space-xl);padding-right:var(--space-xl);padding-bottom:var(--space-xl);text-align:center;box-sizing:border-box}.error-boundary-content{max-width:600px}.error-boundary-code{font-size:clamp(8rem,25vw,14rem);font-weight:800;line-height:1;letter-spacing:-.02em;margin-bottom:var(--space-md);-webkit-user-select:none;user-select:none;animation:fadeInUp .6s ease-out backwards}.error-boundary-bracket{display:inline-block;background:linear-gradient(135deg,var(--error) 0%,#f87171 50%,var(--warning) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:error-pulse 3s ease-in-out infinite;position:relative}@keyframes error-pulse{0%,to{filter:drop-shadow(0 0 20px color-mix(in srgb,var(--error) 40%,transparent));transform:scale(1)}50%{filter:drop-shadow(0 0 40px color-mix(in srgb,var(--error) 60%,transparent));transform:scale(1.02)}}.error-boundary-title{font-size:clamp(2rem,6vw,3.5rem);font-weight:700;color:var(--text-primary);margin:0 0 var(--space-lg) 0;line-height:1.1;animation:fadeInUp .6s ease-out .1s backwards}.error-boundary-highlight{background:linear-gradient(135deg,var(--error) 0%,#f87171 50%,var(--warning) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.error-boundary-message{font-size:1.125rem;color:var(--text-secondary);line-height:1.6;margin:0 0 calc(var(--space-xl) + var(--space-sm)) 0;max-width:440px;margin-left:auto;margin-right:auto;animation:fadeInUp .6s ease-out .2s backwards}.error-boundary-actions{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);animation:fadeInUp .6s ease-out .3s backwards}@media(min-width:480px){.error-boundary-actions{flex-direction:row;justify-content:center}}.error-boundary-hint{margin-top:var(--space-xl);font-size:.875rem;color:var(--text-muted);animation:fadeInUp .6s ease-out .4s backwards}.error-boundary-details{margin-top:2.5rem;text-align:left;animation:fadeInUp .6s ease-out .5s backwards}.error-boundary-details summary{cursor:pointer;font-size:var(--text-sm);color:var(--text-muted);margin-bottom:var(--space-sm);-webkit-user-select:none;user-select:none;text-align:center}.error-boundary-details summary:hover{color:var(--text-secondary)}.error-boundary-stack{display:block;padding:var(--space-md);background:var(--glass-bg-hover);border:1px solid var(--error-border);border-radius:var(--radius);font-family:Monaco,Consolas,monospace;font-size:var(--text-xs);color:var(--text-secondary);white-space:pre-wrap;word-break:break-word;overflow:auto;max-height:200px;text-align:left}.error-boundary-stack strong{display:block;margin-bottom:var(--space-sm);color:var(--error)}@media(max-width:768px){.error-boundary{padding-top:var(--navbar-height-mobile, 64px)}}@media(max-width:640px){.error-boundary{padding-left:1.5rem;padding-right:1.5rem}.error-boundary-message{font-size:1rem}}@media(prefers-reduced-motion:reduce){.error-boundary-code,.error-boundary-title,.error-boundary-message,.error-boundary-actions,.error-boundary-hint,.error-boundary-details,.error-boundary-bracket{animation:none}}.starfield,.starfield *,.stars-sm,.stars-md,.stars-lg,.shooting-star{transition:none!important}.starfield{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:-1;background:var(--starfield-gradient);background-size:100% 100lvh;background-repeat:no-repeat}.stars-sm,.stars-md,.stars-lg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10}.stars-sm{width:1px;height:1px;background:transparent;animation:starScroll 150s linear infinite;box-shadow:24px 89px #fff,156px 234px #fff,289px 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1650px #fff,1850px 1350px #fff,1050px 2250px #fff}.stars-md:after{content:"";position:absolute;top:-2560px;left:-2560px;width:2px;height:2px;border-radius:50%;background:transparent;box-shadow:123px 456px #fff,567px 123px #fff,890px 789px #fff,234px 1012px #fff,678px 345px #fff,1012px 678px #fff,345px 901px #fff,789px 234px #fff,1123px 567px #fff,456px 1234px #fff,901px 890px #fff,1234px 123px #fff,678px 1456px #fff,1345px 456px #fff,234px 1678px #fff,1567px 789px #fff,890px 1890px #fff,1789px 234px #fff,456px 2012px #fff,2012px 567px #fff,1234px 1123px #fff,567px 1345px #fff,1678px 901px #fff,901px 1567px #fff,2234px 345px #fff,345px 1789px #fff,1456px 1234px #fff,789px 2234px #fff,2456px 678px #fff,1123px 1456px #fff,456px 2456px #fff,1890px 1012px #fff,1012px 1890px #fff,234px 2123px #fff,2123px 890px #fff,678px 2345px #fff,1567px 1345px #fff,890px 2567px #fff,2345px 456px #fff,1234px 1678px #fff,1800px 200px #fff,400px 1600px #fff,2000px 800px #fff,600px 2200px #fff,1400px 1000px 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#fff,678px 2456px #fff,1890px 1012px #fff,234px 1345px #fff,2012px 1678px #fff,901px 234px #fff,1567px 2012px #fff,345px 2345px #fff,1234px 567px #fff,2456px 1234px #fff,678px 1012px #fff,1789px 345px #fff,456px 1678px #fff,2234px 890px #fff,1012px 2123px #fff,123px 567px #fff,1456px 1456px #fff,890px 2012px #fff}.stars-lg:after{content:"";position:absolute;top:-2560px;left:-2560px;width:3px;height:3px;border-radius:50%;background:transparent;box-shadow:345px 678px #fff,890px 1234px #fff,1456px 456px #fff,234px 1890px #fff,1012px 789px #fff,1678px 1123px #fff,567px 2012px #fff,2123px 345px #fff,789px 1567px #fff,1345px 2234px #fff,456px 901px #fff,2345px 678px #fff,1123px 1890px #fff,678px 2456px #fff,1890px 1012px #fff,234px 1345px #fff,2012px 1678px #fff,901px 234px #fff,1567px 2012px #fff,345px 2345px #fff,1234px 567px #fff,2456px 1234px #fff,678px 1012px #fff,1789px 345px #fff,456px 1678px #fff,2234px 890px #fff,1012px 2123px #fff,123px 567px #fff,1456px 1456px #fff,890px 2012px #fff}.shooting-star{position:absolute;width:4px;height:100px;background:linear-gradient(to top,#fff0,#fff);border-top-left-radius:50%;border-top-right-radius:50%;animation:shootingStar 8s linear infinite;opacity:0}.shooting-star:nth-child(1){top:100px;right:200px;animation-delay:0s}.shooting-star:nth-child(2){top:300px;right:600px;animation-delay:2.5s}.shooting-star:nth-child(3){top:150px;right:1000px;animation-delay:5s}.shooting-star:nth-child(4){top:400px;right:400px;animation-delay:7.5s}.shooting-star:nth-child(5){top:200px;right:800px;animation-delay:10s}@keyframes starScroll{0%{transform:translateY(0) translate(0)}to{transform:translateY(-2560px) translate(-2560px)}}@keyframes shootingStar{0%{opacity:0;transform:translateY(0) translate(0) rotate(-45deg);height:4px}2%{opacity:1}20%{opacity:1;height:150px}to{opacity:0;transform:translateY(1500px) translate(1500px) rotate(-45deg);height:300px}}@media(prefers-reduced-motion:reduce){.stars-sm,.stars-md,.stars-lg,.shooting-star{animation:none}.shooting-star{display:none}}[data-theme=light] .stars-sm,[data-theme=light] .stars-md,[data-theme=light] .stars-lg,[data-theme=light] .shooting-star{filter:invert(1)}.starfield-canvas{position:absolute;inset:0;pointer-events:none;z-index:20}.navbar{position:fixed;top:0;left:0;right:0;z-index:var(--z-navbar);background:var(--navbar-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border)}.navbar__container{display:flex;align-items:center;justify-content:space-between;max-width:1400px;margin:0 auto;padding:0 var(--space-lg);height:var(--navbar-height)}.navbar__logo{display:flex;align-items:center;text-decoration:none}.navbar__logo-img{height:36px;width:auto}.navbar__nav{display:flex;align-items:center;gap:var(--space-sm)}.navbar__link{position:relative;color:var(--text-secondary);font-size:14px;font-weight:400;text-decoration:none;padding:var(--space-sm) var(--space-md);border-radius:var(--radius);border:none;background:none;cursor:pointer;font-family:inherit}.navbar__link:hover{color:var(--text-primary);background:var(--glass-bg-hover)}.navbar__link.active{color:var(--text-primary)}.navbar__cta{margin-left:var(--space-sm)}.navbar__cta i{font-size:var(--text-xs)}.navbar__hamburger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:var(--space-xs);width:32px;height:32px;padding:0;background:none;border:none;cursor:pointer;z-index:calc(var(--z-navbar) + 2)}.navbar__hamburger span{display:block;width:20px;height:2px;background:var(--text-secondary);transition:transform .3s ease,opacity .3s ease,background .2s ease}.navbar__hamburger:hover span{background:var(--text-primary)}.navbar__hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.navbar__hamburger.open span:nth-child(2){transform:translate(-20px);opacity:0}.navbar__hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.navbar__mobile{position:fixed;top:0;right:-100%;width:280px;height:100lvh;background:var(--navbar-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-left:1px solid var(--glass-border-hover);padding:88px var(--space-md) var(--space-lg);display:flex;flex-direction:column;gap:var(--space-xs);transition:right .3s ease;z-index:calc(var(--z-navbar) + 1)}.navbar__mobile--open{right:0}.navbar__mobile-link{display:flex;align-items:center;gap:var(--space-md);color:var(--text-secondary);font-size:15px;font-weight:400;text-decoration:none;padding:14px var(--space-md);border-radius:var(--radius);border:none;background:none;cursor:pointer;font-family:inherit;width:100%;text-align:left}.navbar__mobile-link i{width:20px;text-align:center;font-size:16px;color:var(--text-muted)}.navbar__mobile-link:hover{color:var(--text-primary);background:var(--glass-bg-hover)}.navbar__mobile-link:hover i{color:var(--text-secondary)}.navbar__mobile-link.active{color:var(--accent-light);background:var(--accent-bg)}.navbar__mobile-link.active i{color:var(--accent-light)}.navbar__mobile-cta{margin-top:auto}.navbar__mobile-cta i{color:#fff}.navbar__backdrop{position:fixed;top:0;left:0;width:100%;height:100lvh;background-color:#000c;z-index:var(--z-navbar);animation:fadeIn .3s ease forwards}.navbar__backdrop--closing{animation:fadeOut .3s ease forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@media(max-width:768px){.navbar__nav{display:none}.navbar__hamburger{display:flex}.navbar__container{height:var(--navbar-height-mobile)}.navbar__logo-img{height:32px}}:root{--bg-base: #111827;--starfield-gradient: linear-gradient(to top, transparent 0%, #0f172a 20%, #1a1a2e 100%);--navbar-bg: hsla(221, 39%, 11%, .7);--text-primary: #f9fafb;--text-secondary: #d1d5db;--text-muted: #9ca3af;--accent: #2563eb;--accent-hover: #3b82f6;--accent-light: #60a5fa;--accent-bg: #3b82f61a;--accent-border: rgba(37, 99, 235, .2);--border: #2f353e;--border-focus: #3b82f6;--success: #22c55e;--success-bg: rgba(34, 197, 94, .1);--success-border: rgba(34, 197, 94, .3);--warning: #eab308;--warning-bg: rgba(234, 179, 8, .1);--warning-border: rgba(234, 179, 8, .3);--error: #ef4444;--error-bg: rgba(239, 68, 68, .1);--error-border: rgba(239, 68, 68, .3);--info: #0ea5e9;--info-bg: rgba(14, 165, 233, .1);--info-border: rgba(14, 165, 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