:root{--ink:#3f2b2b;--muted:#786664;--cream:#fffaf5;--coral:#e45f48;--line:#ebdfd8;--sage:#e8efe1;font-family:"DM Sans",sans-serif;color:var(--ink);background:var(--cream)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--cream)}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}header,footer{max-width:1120px;margin:auto;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}header>a:last-child{font-size:12px;font-weight:700}.brand{display:flex;align-items:center;font:700 19px "Libre Caslon Text",serif}.brand span{display:grid;place-items:center;width:36px;height:36px;margin-right:9px;border-radius:12px;background:var(--coral);color:#fff}main{max-width:900px;margin:auto;padding:70px 28px 110px}.eyebrow{color:#c94531;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.heading h1,.card h2{font-family:"Libre Caslon Text",serif;letter-spacing:-.04em}.heading h1{margin:12px 0;font-size:clamp(48px,7vw,72px)}.heading p,.card p{color:var(--muted);line-height:1.7}.card{margin-top:35px;padding:36px;border:1px solid var(--line);border-radius:25px;background:#fff}.card h2{margin:10px 0;font-size:38px}.metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:28px 0}.metrics div{padding:20px;border-radius:17px;background:#fff8f4}.metrics strong{display:block;font:700 34px "Libre Caslon Text",serif}.metrics span{color:var(--muted);font-size:11px}.actions{display:flex;gap:10px}.primary,.actions button{min-height:45px;display:inline-flex;align-items:center;justify-content:center;padding:0 19px;border:1px solid var(--coral);border-radius:999px;background:var(--coral);color:#fff;font-weight:700}.actions button{border-color:var(--line);background:#fff;color:var(--ink)}.message{min-height:18px;font-size:11px}.sandbox{display:flex;gap:10px;margin-top:18px;padding:14px 18px;border-radius:15px;background:var(--sage);font-size:11px}.sandbox span{color:var(--muted)}footer{border-top:1px solid var(--line);border-bottom:0;color:#927f7b;font-size:11px}footer small{font-size:9px}@media(max-width:620px){header,footer{padding:18px 16px}main{padding:48px 16px 75px}.heading h1{font-size:48px}.card{padding:25px 20px}.metrics{grid-template-columns:1fr}.actions,.sandbox{align-items:stretch;flex-direction:column}.actions>*{width:100%}footer{align-items:flex-start;flex-direction:column;gap:9px}}