:root{--bg-color: #f8fafc;--bg-gradient: radial-gradient(circle at top left, #e2e8f0, #f8fafc);--primary: #2563eb;--primary-hover: #1d4ed8;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .02);--text-main: #0f172a;--text-muted: #64748b;--card-radius: 16px;--transition: all .3s ease}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);border-radius:var(--card-radius)}.glass-input{background:#ffffff80;border:1px solid rgba(203,213,225,.6);color:var(--text-main);padding:12px 16px;border-radius:8px;outline:none;transition:var(--transition);width:100%;box-sizing:border-box}.glass-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}.btn{border:none;cursor:pointer;padding:12px 24px;border-radius:8px;font-weight:600;transition:var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{color:var(--text-main);background:#0000000d}.container{max-width:1280px;margin:0 auto;padding:24px}.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.025em}a{color:var(--primary);text-decoration:none}