:root{--color-brand:#0cbaff;--color-brand-light:#e6f8ff;--color-brand-hover:#0aa8e8;--color-brand-glow:#0cbaff26;--color-bg:#fff;--color-bg-alt:#f8fafc;--color-text:#012533;--color-text-secondary:#475569;--color-surf:#fbfbfb;--color-bord:#e8e6e6;--color-muted:#9d9d9d;--color-success:#22c55e;--color-warning:#f59e0b;--color-danger:#ef4444;--color-info:#0cbaff;--color-xp:#a855f7;--color-streak:#f97316;--color-leaderboard:#eab308;--color-pro:#51ca18;--font-sans:"Geist", "Inter", system-ui, -apple-system, sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-full:9999px;--section-padding:80px 24px;--max-width:1200px;--shadow-sm:0 1px 3px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 12px 40px #0000001f;--shadow-brand:0 8px 32px #0cbaff40}[data-theme=dark]{--color-bg:#0f1117;--color-bg-alt:#1a1d27;--color-text:#fffefa;--color-text-secondary:#94a3b8;--color-surf:#1e2230;--color-bord:#2d3344;--color-muted:#9d9d9d;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 16px #0006;--shadow-lg:0 12px 40px #00000080;--shadow-brand:0 8px 32px #0cbaff26}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes float-delayed{0%,to{transform:translateY(0)rotate(1deg)}50%{transform:translateY(-8px)rotate(-1deg)}}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes draw-line{0%{stroke-dashoffset:1000px}to{stroke-dashoffset:0}}@keyframes pulse-soft{0%,to{opacity:1;transform:scale(1)}50%{opacity:.9;transform:scale(1.03)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-float{animation:4s ease-in-out infinite float}.animate-float-delayed{animation:5s ease-in-out 1s infinite float-delayed}.animate-pulse-soft{animation:3s ease-in-out infinite pulse-soft}.animate-fade-up{animation:.8s cubic-bezier(.16,1,.3,1) forwards fade-up}.animate-fade-in{animation:.6s ease-out forwards fade-in}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.5;transition:background-color .3s,color .3s;overflow-x:hidden}@font-face{font-family:Geist;src:url(/assets/Geist-Regular-BCrLS6HJ.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Geist;src:url(/assets/Geist-Medium-C6X8vKEc.ttf)format("truetype");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Geist;src:url(/assets/Geist-SemiBold-B7D3MIoP.ttf)format("truetype");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Geist;src:url(/assets/Geist-Bold-Dl6NLs_g.ttf)format("truetype");font-weight:700;font-style:normal;font-display:swap}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}section{padding:var(--section-padding);position:relative;overflow:hidden}h1,h2,h3,h4,h5,h6{color:var(--color-text);font-weight:700;line-height:1.2}h1{letter-spacing:-.03em;font-size:clamp(2.5rem,5vw,4rem)}h2{letter-spacing:-.02em;text-align:center;margin-bottom:1rem;font-size:clamp(2rem,4vw,2.75rem)}h3{margin-bottom:.5rem;font-size:1.5rem}p{color:var(--color-text-secondary);font-size:1.1rem;line-height:1.7}.text-gradient{background:linear-gradient(135deg, var(--color-brand) 0%, #08c 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}a{color:inherit;text-decoration:none;transition:color .2s}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}:focus-visible{outline:2px solid var(--color-brand);outline-offset:4px}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-bord);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-brand)}.glass{-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-bord);box-shadow:var(--shadow-sm);background:#ffffffa6;transition:transform .3s,box-shadow .3s,border-color .3s}[data-theme=dark] .glass{background:#1e223099;border:1px solid #ffffff0d}.glass-hover:hover{box-shadow:var(--shadow-lg);border-color:#0cbaff4d;transform:translateY(-4px)}.grid-2{grid-template-columns:1fr;align-items:center;gap:40px;display:grid}@media (width>=768px){.grid-2{grid-template-columns:1fr 1fr}}