:root{--ink:#2f2923;--muted:#706457;--paper:#f8f0df;--paper-deep:#ead9bd;--linen:#fffaf0;--olive:#6d7350;--terracotta:#b76e4b;--wine:#6f3f3f;--shadow:0 24px 70px rgba(58,46,31,0.22)}*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--ink);background:linear-gradient(120deg,rgba(255,250,240,.94),rgba(234,217,189,.88)),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cpath fill='%23b76e4b' fill-opacity='0.08' d='M0 60h180v2H0zM60 0h2v180h-2z'/%3E%3C/svg%3E");font-family:Georgia,Times New Roman,serif}button,input,textarea{font:inherit}a{color:inherit}.app-shell{min-height:100vh;padding:28px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}.brand{display:flex;flex-direction:column;gap:4px}.brand h1,.brand h2{margin:0;font-size:clamp(1.8rem,4vw,3.2rem);font-weight:500;letter-spacing:0}.brand 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