:root{--primary: #1A2B45;--primary-light: #2A3B55;--secondary: #3B82F6;--accent: #10B981;--text-main: #1F2937;--text-muted: #6B7280;--bg-main: #FFFFFF;--bg-alt: #F8FAFC;--border: #E2E8F0;--white: #FFFFFF;font-family:Pretendard,sans-serif;line-height:1.7;font-weight:400;color:var(--text-main);background-color:var(--bg-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;scroll-behavior:smooth;font-size:18px}html{scroll-behavior:smooth}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;overflow-x:hidden;letter-spacing:-.01em}section{scroll-margin-top:80px}a{text-decoration:none;color:inherit;transition:all .2s ease}ul{list-style:none}button{cursor:pointer;border:none;outline:none;transition:all .2s ease;font-family:inherit}.container{max-width:1300px;margin:0 auto;padding:0 40px}section{padding:140px 0}h1,h2,h3,h4{line-height:1.15;color:var(--primary);letter-spacing:-.03em}.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;border-radius:8px;font-weight:600;font-size:1rem}.btn-primary{background-color:var(--primary);color:var(--white)}.btn-primary:hover{background-color:var(--primary-light);transform:translateY(-2px)}.btn-outline{border:1px solid var(--border);background-color:var(--white);color:var(--text-main)}.btn-outline:hover{background-color:var(--bg-alt);border-color:var(--text-muted)}.text-center{text-align:center}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-4{margin-bottom:32px}.mb-8{margin-bottom:64px}@media(max-width:768px){.logo-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}.app-wrapper{display:flex;flex-direction:column}