:root{--green: #2e6b30;--amber: #d99a26;--ink: #1c241c;--paper: #fbfaf6}body{font-family:system-ui,sans-serif;color:var(--ink);background:var(--paper);margin:2rem auto;max-width:42rem;padding:0 1rem}h1{color:var(--green);font-size:1.5rem}h2{font-size:1.1rem;border-bottom:2px solid var(--amber);padding-bottom:.25rem}section{margin:1.5rem 0}label{display:block;margin:.5rem 0}input{padding:.4rem;width:100%;box-sizing:border-box}.pw{display:flex;gap:.5rem}.pw input{flex:1}button{background:var(--green);color:#fff;border:0;padding:.5rem 1rem;border-radius:4px;cursor:pointer}button[type=button]{background:var(--amber);color:var(--ink)}.sub{color:#555}#signin-msg{color:#b3261e}