:root{--navy-blue:#001f3f;--yellow:gold;--light-navy:#036;--dark-navy:#001529;--light-yellow:#ffeb3b;--gray:#f5f5f5;--dark-gray:#333;--white:#fff;--success:#4caf50;--error:#f44336;--warning:#ff9800}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--gray);color:var(--dark-gray);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}h1,h2,h3,h4,h5,h6{color:var(--navy-blue);font-weight:600}.button-primary{background-color:var(--navy-blue);color:var(--white);cursor:pointer;border:none;border-radius:6px;padding:12px 24px;font-size:16px;font-weight:600;transition:all .3s}.button-primary:hover{background-color:var(--light-navy);transform:translateY(-2px);box-shadow:0 4px 8px #001f3f4d}.button-secondary{background-color:var(--yellow);color:var(--navy-blue);cursor:pointer;border:none;border-radius:6px;padding:12px 24px;font-size:16px;font-weight:600;transition:all .3s}.button-secondary:hover{background-color:var(--light-yellow);transform:translateY(-2px);box-shadow:0 4px 8px #ffd7004d}.card{background-color:var(--white);border-radius:8px;margin-bottom:20px;padding:24px;box-shadow:0 2px 8px #0000001a}.input-field{border:2px solid var(--gray);border-radius:6px;width:100%;padding:12px;font-size:14px;transition:border-color .3s}.input-field:focus{border-color:var(--navy-blue);outline:none}.container{max-width:1200px;margin:0 auto;padding:20px}