:root{--color-background: #00001e;--color-background-light: #1a1a2e;--color-accent: #66D3C8;--color-accent-hover: #55c2b7;--color-text: #e0e0e0;--color-text-secondary: #a0a0a0;--color-border: #2c2c2c;--color-success: #66D3C8;--color-error: #ff6b6b;--color-warning: #ffd166;--color-info: #5bc0de;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 20px;--spacing-2xl: 24px;--spacing-3xl: 32px;--spacing-4xl: 48px;--spacing-5xl: 64px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px;--radius-pill: 290486px;--shadow-sm: 0 1px 6px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-focus: 0 0 0 2px rgba(102, 211, 200, .2);--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease;--navbar-height: 72px;--container-max: 1200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text);font-weight:400;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{opacity:.9}ul,ol{list-style:none}img{max-width:100%;height:auto}button{font-family:inherit;cursor:pointer}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 var(--spacing-xl)}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background-color:#00001ef2;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);z-index:1000;transition:all 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var(--color-border)}.btn-secondary:hover{background-color:var(--color-background-light);border-color:var(--color-accent);color:var(--color-text)}.btn-ghost{background-color:transparent;color:var(--color-text-secondary);font-weight:500}.btn-ghost:hover{color:var(--color-text)}.btn-sm{padding:var(--spacing-sm) var(--spacing-lg);font-size:.85rem}.btn-lg{padding:14px 28px;font-size:1rem}.hero{padding-top:calc(var(--navbar-height) + 60px);padding-bottom:40px;text-align:center;border-bottom:1px solid var(--color-border)}.hero h1{font-size:24px;font-weight:600;margin-bottom:var(--spacing-sm);color:var(--color-accent)}.hero p{font-size:14px;color:var(--color-text-secondary);max-width:600px;margin:0 auto}.tabs{display:flex;gap:var(--spacing-xs);background:var(--color-background-light);padding:var(--spacing-xs);border-radius:var(--radius-lg);margin:var(--spacing-2xl) auto;width:fit-content}.tab{padding:10px 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