:root{--primary: #6366f1;--primary-hsl: 239 84% 67%;--primary-glow: rgba(99, 102, 241, .4);--secondary: #ec4899;--secondary-glow: rgba(236, 72, 153, .4);--accent: #8b5cf6;--bg-main: #0f172a;--bg-secondary: #1e293b;--surface: rgba(255, 255, 255, .05);--surface-1: rgba(255, 255, 255, .05);--surface-2: rgba(255, 255, 255, .1);--border: rgba(255, 255, 255, .1);--font-heading: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;--font-body: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;--text-main: #f8fafc;--text-muted: #94a3b8;--header-height: 80px;--max-width: 1200px;--radius: 8px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-main);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.2;color:var(--text-main)}a{text-decoration:none;color:inherit;transition:opacity .2s}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.glass{background:#0f172a99;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border)}.gradient-text{background:linear-gradient(135deg,var(--text-main) 0%,var(--text-muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.gradient-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:1rem;transition:all .3s ease}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px var(--primary-glow)}.btn-secondary{background:var(--surface-1);color:var(--text-main);border:1px solid var(--border)}.btn-secondary:hover{background:var(--surface-2)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .8s ease-out forwards}