:root{--bg-color: #1a1a1a;--text-color: #f4f4f4;--muted-color: #cccccc;--accent-color: #4C9EEB;--card-bg: #2a2a2a;--font-main: "Inter", sans-serif;--font-title: "Poppins", sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color)}.container{max-width:1100px;margin:0 auto;padding:2rem 1rem}header{background-color:var(--card-bg);border-radius:20px;padding:3rem 2rem;display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem}footer{text-align:center;padding:3rem 1rem 1rem;color:var(--muted-color);font-size:.875rem}.social-icons{margin-top:1rem;display:flex;justify-content:center;gap:1rem}.social-icons a{color:var(--text-color);text-decoration:none;font-size:1.2rem}