:root{--ink:#15282b;--green:#0d6c59;--paper:#fffefa;--canvas:#f4f2ea;--line:#ccd7d4}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;color:var(--ink);background:var(--canvas);font:16px/1.5 "Segoe UI",Arial,sans-serif}main{width:min(520px,calc(100% - 32px));display:flex;align-items:flex-start;gap:16px}main>img{width:82px;height:62px;object-fit:contain}section{flex:1;padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 14px 34px rgba(20,47,44,.08)}.eyebrow{margin:0;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1{margin:5px 0 12px;font:38px/1.1 Georgia,serif}form{display:grid;gap:9px;margin-top:20px}input{padding:12px;border:1px solid #aebfbc;border-radius:8px;font:inherit}button{width:max-content;padding:11px 17px;border:0;border-radius:8px;color:white;background:var(--green);font-weight:750;cursor:pointer}#message{color:#9b2c25;font-weight:700}@media(max-width:560px){main{display:block}main>img{display:block;margin:0 auto 12px}h1{font-size:32px}}