:root{--bg-light: #f7f7f7;--text-dark: #222831;--primary-accent: #4A90E2;--section-padding: 3rem;--font-base: "Inter", sans-serif;--font-heading: "Montserrat", sans-serif}html,body{margin:0;padding:0;font-size:16px;font-family:var(--font-base);scroll-behavior:smooth;background-color:var(--bg-light);color:var(--text-dark)}.wrapper{max-width:1200px;width:90%;margin:0 auto;padding:0 1rem}section{padding:var(--section-padding) 0}.wrapper>h1,.wrapper>h2,.wrapper>h3{text-align:center;font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);margin-bottom:1.5rem;position:relative;text-transform:uppercase;letter-spacing:2px;color:var(--text-dark)}.wrapper>h1:after,.wrapper>h2:after,.wrapper>h3:after{content:"";display:block;width:60px;height:4px;background:var(--primary-accent);margin:.5rem auto 0;border-radius:2px}@media (max-width: 768px){.wrapper{width:95%}.wrapper>h1,.wrapper>h2,.wrapper>h3{font-size:clamp(1.5rem,6vw,2.5rem)}}