*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--blue: #2563EB;--blue-dark: #1D4ED8;--blue-light: #EFF6FF;--blue-mid: #DBEAFE;--navy: #0F172A;--navy-mid: #1E293B;--green: #16A34A;--green-light: #F0FDF4;--amber: #D97706;--red: #DC2626;--white: #FFFFFF;--gray-50: #F8FAFC;--gray-100: #F1F5F9;--gray-200: #E2E8F0;--gray-300: #CBD5E1;--gray-400: #94A3B8;--gray-500: #64748B;--gray-600: #475569;--gray-700: #334155;--gray-800: #1E293B;--gray-900: #0F172A;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", Consolas, monospace;--radius-sm: 6px;--radius: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow: 0 4px 12px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);--shadow-lg: 0 12px 32px rgba(0,0,0,.1), 0 4px 12px rgba(0,0,0,.06);--shadow-xl: 0 24px 48px rgba(0,0,0,.12), 0 8px 20px rgba(0,0,0,.08)}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--gray-900);background:var(--white);overflow-x:hidden}a{color:inherit;text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;border:none;outline:none}img{display:block;max-width:100%}.container{width:100%;max-width:1140px;margin:0 auto;padding:0 24px}.section{padding:96px 0}.section-sm{padding:64px 0}.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:var(--white);font-size:15px;font-weight:600;padding:12px 24px;border-radius:var(--radius);transition:background .15s,transform .1s,box-shadow .15s;box-shadow:0 2px 8px #2563eb40;white-space:nowrap}.btn-primary:hover{background:var(--blue-dark);box-shadow:0 4px 16px #2563eb59;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--gray-700);font-size:15px;font-weight:500;padding:12px 24px;border-radius:var(--radius);border:1.5px solid var(--gray-200);transition:border-color .15s,color .15s,transform .1s;white-space:nowrap}.btn-secondary:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}.btn-ghost{display:inline-flex;align-items:center;gap:6px;background:transparent;color:var(--gray-600);font-size:14px;font-weight:500;padding:8px 14px;border-radius:var(--radius-sm);border:none;transition:color .15s,background .15s}.btn-ghost:hover{color:var(--blue);background:var(--blue-light)}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;letter-spacing:.3px}.badge-green{background:var(--green-light);color:var(--green);border:1px solid #BBF7D0}.badge-blue{background:var(--blue-light);color:var(--blue);border:1px solid var(--blue-mid)}.badge-gray{background:var(--gray-100);color:var(--gray-600);border:1px solid var(--gray-200)}.label-tag{font-size:12px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--blue)}.section-title{font-size:36px;font-weight:800;line-height:1.2;color:var(--gray-900);letter-spacing:-.5px}.section-sub{font-size:17px;color:var(--gray-500);line-height:1.65;max-width:560px}.divider{height:1px;background:var(--gray-200);border:none}.mono{font-family:var(--font-mono);font-size:13px}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .5s ease forwards}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-300);border-radius:3px}@media (max-width: 768px){.section{padding:64px 0}.section-title{font-size:28px}.container{padding:0 16px}}