:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg: #0f172a;--card-bg: rgba(30, 41, 59, .7);--glass-border: rgba(255, 255, 255, .1);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #10b981;--danger: #ef4444}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);background-image:radial-gradient(at 0% 0%,rgba(99,102,241,.15) 0px,transparent 50%),radial-gradient(at 100% 100%,rgba(16,185,129,.1) 0px,transparent 50%);color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased}.glass{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:1rem}.btn-primary{background:var(--primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:.5rem}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #6366f14d}.input-glass{background:#0f172a80;border:1px solid var(--glass-border);border-radius:.5rem;padding:.75rem 1rem;color:#fff;width:100%;outline:none;transition:border-color .2s}.input-glass:focus{border-color:var(--primary)}.container{max-width:1200px;margin:0 auto;padding:2rem}h1,h2,h3{font-weight:700;letter-spacing:-.025em}.text-gradient{background:linear-gradient(to right,#818cf8,#34d399);-webkit-background-clip:text;-webkit-text-fill-color:transparent}