:root{--color-primary: #2563eb;--color-primary-light: #3b82f6;--color-primary-dark: #1d4ed8;--color-primary-alpha: rgba(37, 99, 235, .15);--color-bg: #0f172a;--color-bg-elevated: #1e293b;--color-bg-card: #1e293b;--color-bg-input: #334155;--color-bg-hover: #334155;--color-text: #f8fafc;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-text-faint: #64748b;--color-border: #475569;--color-border-light: #334155;--color-green: #22c55e;--color-green-bg: rgba(34, 197, 94, .15);--color-yellow: #eab308;--color-yellow-bg: rgba(234, 179, 8, .15);--color-red: #ef4444;--color-red-bg: rgba(239, 68, 68, .15);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--radius-full: 9999px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(37, 99, 235, .15);--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--z-base: 1;--z-dropdown: 10;--z-sticky: 20;--z-overlay: 30;--z-modal: 40;--z-toast: 50;--max-width: 1200px;--header-height: 64px}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes float-subtle{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,svg{display:block;max-width:100%}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}ul,ol{list-style:none}.skip-link{position:absolute;top:-100%;left:50%;transform:translate(-50%);background:var(--color-primary);color:var(--color-text);padding:.5rem 1rem;border-radius:var(--radius-sm);z-index:var(--z-toast);font-size:.875rem;font-weight:600;transition:top var(--transition-fast)}.skip-link:focus{top:1rem}.container{width:100%;max-width:var(--max-width);margin-inline:auto;padding-inline:1rem}@media(min-width:640px){.container{padding-inline:1.5rem}}@media(min-width:1024px){.container{padding-inline:2rem}}h1,h2,h3,h4{font-weight:700;line-height:1.2;color:var(--color-text)}h1{font-size:clamp(1.75rem,4vw,2.5rem)}h2{font-size:clamp(1.5rem,3vw,2rem)}h3{font-size:clamp(1.125rem,2vw,1.375rem)}p{color:var(--color-text-muted);line-height:1.7}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:600;border-radius:var(--radius-sm);transition:all var(--transition-fast);white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);box-shadow:var(--shadow-glow)}.btn-secondary{background:transparent;color:var(--color-primary-light);border:1px solid var(--color-primary)}.btn-secondary:hover{background:var(--color-primary-alpha)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}::selection{background:var(--color-primary-alpha);color:var(--color-text)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-faint)}:global(.bubble__content),:global(.message-body){overflow-wrap:break-word;word-break:break-word}.card{background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius);box-shadow:var(--shadow)}.card-hover{transition:all var(--transition-base)}.card-hover:hover{border-color:var(--color-border);box-shadow:var(--shadow-lg)}.gradient-text{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .625rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);line-height:1}.badge-green{background:var(--color-green-bg);color:var(--color-green)}.badge-yellow{background:var(--color-yellow-bg);color:var(--color-yellow)}.badge-red{background:var(--color-red-bg);color:var(--color-red)}.section{padding-block:4rem}@media(min-width:768px){.section{padding-block:6rem}}@media(min-width:1024px){.section{padding-block:8rem}}@keyframes pulse-dot{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fade-in-up .3s ease-out forwards}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,var(--color-bg-input) 25%,var(--color-border-light) 50%,var(--color-bg-input) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-xs)}