@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;700&display=swap');
        body { font-family: 'Noto Sans KR', sans-serif; scroll-behavior: smooth; }
        .hero-bg {
            background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1523050853023-8c2d27443ef8?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
            background-size: cover; background-position: center;
        }