@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=Noto+Serif+TC:wght@400;700&display=swap";:root{--bg-color:#050505;--text-primary:#f0f0f0;--text-secondary:#a0a0a0;--accent-gold:#d4af37;--accent-gold-glow:#d4af3733;--accent-blue:#00f0ff;--accent-blue-glow:#00f0ff26;--glass-bg:#14141499;--glass-border:#ffffff14}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(circle at 15% 50%, var(--accent-blue-glow), transparent 25%), radial-gradient(circle at 85% 30%, var(--accent-gold-glow), transparent 25%);background-attachment:fixed;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;overflow-x:hidden}h1,h2,h3,.serif-font{font-family:Noto Serif TC,serif}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;padding:2rem;transition:transform .3s,box-shadow .3s}.glass-card:hover{box-shadow:0 10px 30px #00000080, 0 0 15px var(--accent-blue-glow);border-color:#ffffff26;transform:translateY(-5px)}.btn{cursor:pointer;border:none;border-radius:8px;padding:.8rem 1.5rem;font-family:Inter,sans-serif;font-weight:600;text-decoration:none;transition:all .3s;display:inline-block}.btn-primary{color:var(--accent-gold);border:1px solid var(--accent-gold);box-shadow:0 0 15px var(--accent-gold-glow);background:linear-gradient(135deg,#1a1a1a,#2a2a2a)}.btn-primary:hover{background:var(--accent-gold);color:#000;box-shadow:0 0 25px #d4af3766}.btn-secondary{color:var(--text-primary);border:1px solid var(--glass-border);background:0 0}.btn-secondary:hover{border-color:var(--accent-blue);color:var(--accent-blue);box-shadow:0 0 15px var(--accent-blue-glow);background:#ffffff0d}.container{max-width:1200px;margin:0 auto;padding:0 2rem}section{padding:6rem 0}.hero{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative}.hero h1{letter-spacing:-.02em;background:linear-gradient(90deg,#fff,#a0a0a0);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem;font-size:clamp(3rem,5vw,5rem);font-weight:800}.hero .subtitle{color:var(--text-secondary);max-width:600px;margin-bottom:3rem;font-size:1.25rem}.hero-buttons{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;display:grid}.gold-text{color:var(--accent-gold)}.blue-text{color:var(--accent-blue)}.section-title{text-align:center;margin-bottom:3rem;font-size:2.5rem}.kernel-icon{color:var(--accent-blue);margin-bottom:1rem;font-size:2rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeUp}.delay-1{animation-delay:.2s}.delay-2{animation-delay:.4s}.delay-3{animation-delay:.6s}footer{text-align:center;border-top:1px solid var(--glass-border);color:var(--text-secondary);padding:3rem 0;font-size:.9rem}