*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #00d4ff;--primary-dark: #0099cc;--primary-light: #33ddff;--secondary: #ff3366;--secondary-dark: #cc0033;--secondary-light: #ff6699;--accent: #00ff88;--accent-dark: #00cc66;--accent-light: #33ffaa;--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a2e;--bg-card: #1e1e2e;--bg-elevated: #2a2a3e;--text-primary: #ffffff;--text-secondary: #b3b3cc;--text-muted: #808099;--text-inverse: #0a0a0f;--border-primary: #2a2a3e;--border-secondary: #404066;--border-accent: #00d4ff;--gradient-primary: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);--gradient-secondary: linear-gradient(135deg, #ff3366 0%, #ff6699 100%);--gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #2a2a3e 100%);--gradient-hero: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 50%, #2a2a3e 100%);--shadow-sm: 0 2px 4px rgba(0, 212, 255, .1);--shadow-md: 0 4px 8px rgba(0, 212, 255, .15);--shadow-lg: 0 8px 16px rgba(0, 212, 255, .2);--shadow-xl: 0 12px 24px rgba(0, 212, 255, .25);--shadow-glow: 0 0 20px rgba(0, 212, 255, .3);--font-primary: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-display: "Space Grotesk", "Inter", sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--container-xs: 20rem;--container-sm: 24rem;--container-md: 28rem;--container-lg: 32rem;--container-xl: 36rem;--container-2xl: 42rem;--container-3xl: 48rem;--container-4xl: 56rem;--container-5xl: 64rem;--container-6xl: 72rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s ease-out;--transition-normal: .25s ease-out;--transition-slow: .35s ease-out;--z-background: -1;--z-normal: 0;--z-elevated: 10;--z-sticky: 100;--z-overlay: 1000;--z-modal: 1100;--z-tooltip: 1200}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-primary);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:clamp(2.5rem,5vw,4rem)}h2{font-size:clamp(2rem,4vw,3rem)}h3{font-size:clamp(1.5rem,3vw,2.25rem)}h4{font-size:clamp(1.25rem,2.5vw,1.75rem)}h5{font-size:clamp(1.125rem,2vw,1.5rem)}h6{font-size:clamp(1rem,1.5vw,1.25rem)}p{color:var(--text-secondary);margin-block-end:var(--space-md)}a{color:var(--primary);text-decoration:none;transition:var(--transition-fast)}a:hover{color:var(--primary-light);text-shadow:0 0 8px rgba(0,212,255,.5)}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-glow{text-shadow:0 0 10px currentColor}.margin-block-start-auto{margin-block-start:auto}.margin-block-end-auto{margin-block-end:auto}.margin-inline-start-auto{margin-inline-start:auto}.margin-inline-end-auto{margin-inline-end:auto}.padding-block-sm{padding-block:var(--space-sm)}.padding-block-md{padding-block:var(--space-md)}.padding-block-lg{padding-block:var(--space-lg)}.padding-block-xl{padding-block:var(--space-xl)}.padding-inline-sm{padding-inline:var(--space-sm)}.padding-inline-md{padding-inline:var(--space-md)}.padding-inline-lg{padding-inline:var(--space-lg)}.padding-inline-xl{padding-inline:var(--space-xl)}.text-align-start{text-align:start}.text-align-end{text-align:end}.border-inline-start{border-inline-start:1px solid var(--border-primary)}.border-inline-end{border-inline-end:1px solid var(--border-primary)}.border-block-start{border-block-start:1px solid var(--border-primary)}.border-block-end{border-block-end:1px solid var(--border-primary)}.container{max-inline-size:1200px;margin-inline:auto;padding-inline:var(--space-lg);container-type:inline-size;container-name:main-container}.section{padding-block:var(--space-3xl);position:relative}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-lg);padding:var(--space-xl);transition:var(--transition-normal);position:relative;overflow:hidden;container-type:inline-size;container-name:card}.card:before{content:"";position:absolute;inset-block-start:0;inset-inline:0;block-size:1px;background:var(--gradient-primary);opacity:0;transition:var(--transition-normal)}.card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card:hover:before{opacity:1}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding-block:var(--space-md);padding-inline:var(--space-xl);border:none;border-radius:var(--radius-md);font-family:var(--font-primary);font-weight:500;text-decoration:none;cursor:pointer;transition:var(--transition-normal);position:relative;overflow:hidden}.btn-primary{background:var(--gradient-primary);color:var(--text-inverse);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}.btn-secondary{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:var(--text-inverse);box-shadow:var(--shadow-glow)}.btn-ghost{background:#00d4ff1a;color:var(--primary);border:1px solid rgba(0,212,255,.2)}.btn-ghost:hover{background:#00d4ff33;border-color:var(--primary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes glow{0%,to{box-shadow:0 0 5px var(--primary)}50%{box-shadow:0 0 20px var(--primary),0 0 30px var(--primary)}}.animate-fade-in-up{animation:fadeInUp .6s ease-out}.animate-fade-in-left{animation:fadeInLeft .6s ease-out}.animate-fade-in-right{animation:fadeInRight .6s ease-out}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.animate-glow{animation:glow 2s ease-in-out infinite alternate}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary-light)}::selection{background:#00d4ff4d;color:var(--text-primary)}*:focus{outline:2px solid var(--primary);outline-offset:2px}@container main-container (max-width: 768px){.section{padding-block:var(--space-2xl)}.card{padding:var(--space-lg)}}@container card (max-width: 300px){.card{padding:var(--space-md)}}.grid-adaptive{display:grid;gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(min(100%,var(--container-md)),1fr))}@container (min-width: 768px){.grid-adaptive{grid-template-columns:repeat(auto-fit,minmax(var(--container-lg),1fr))}}@container (min-width: 1024px){.grid-adaptive{grid-template-columns:repeat(auto-fit,minmax(var(--container-xl),1fr))}}@media (max-width: 768px){html{font-size:14px}.container{padding-inline:var(--space-md)}.section{padding-block:var(--space-2xl)}.card{padding:var(--space-lg)}}@media print{body{background:#fff;color:#000}.card{border:1px solid #ccc;box-shadow:none}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}