*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-accent: #8b5cf6;--color-bg: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-bg-card: #16213e;--color-bg-card-hover: #1c2a4a;--color-text: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-border: #2d2d4a;--color-success: #34d399;--color-gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--color-gradient-2: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);--radius: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .4), 0 4px 10px -4px rgba(0, 0, 0, .4);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--max-width: 1200px}html{scroll-behavior:smooth;font-size:16px}body{font-family:Inter,Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit}ul{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;font-family:inherit;font-size:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:100px 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:16px;background:var(--color-gradient-1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:1.125rem;color:var(--color-text-secondary);text-align:center;max-width:600px;margin:0 auto 60px}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:1rem;transition:var(--transition);letter-spacing:.01em}.btn-primary{background:var(--color-gradient-1);color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6366f180}.btn-outline{background:transparent;color:var(--color-text);border:2px solid var(--color-border)}.btn-outline:hover{border-color:var(--color-primary);color:var(--color-primary);background:rgba(99,102,241,.1)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #6366f133}50%{box-shadow:0 0 40px #6366f166}}.animate-in{animation:fadeInUp .6s ease forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}@media (max-width: 768px){.section{padding:60px 0}.section-title{font-size:1.875rem}.container{padding:0 16px}}