:root{color-scheme:light;--ink:#15251f;--muted:#62716b;--paper:#f5f2e9;--card:#fffdf7;--accent:#b54124;--line:#d8d5c9;font-family:Inter,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.55}header{display:flex;align-items:center;gap:1.2rem;padding:1rem max(1rem,calc((100vw - 68rem)/2));border-bottom:1px solid var(--line);background:rgba(255,253,247,.92);position:sticky;top:0}header nav{display:flex;gap:1rem;flex:1}a{color:var(--accent);text-underline-offset:3px}.brand{font-weight:800;color:var(--ink);text-decoration:none}main{max-width:68rem;margin:auto;padding:4rem 1.25rem}h1{font-family:Georgia,serif;font-size:clamp(2.3rem,7vw,5rem);line-height:.98;margin:.3rem 0 2rem;max-width:13ch}h2{font-size:1.05rem}.eyebrow{font-size:.74rem;letter-spacing:.18em;font-weight:800;color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin:2rem 0}.stack{display:grid;gap:.75rem;margin-top:2rem}article,.auth,details{background:var(--card);border:1px solid var(--line);border-radius:1rem;padding:1.4rem}.metric{font-family:Georgia,serif;font-size:3rem}form{display:grid;gap:1rem;max-width:28rem}label{display:grid;gap:.35rem;font-weight:650}input{font:inherit;padding:.8rem;border:1px solid var(--line);border-radius:.5rem;background:white}button{font:inherit;font-weight:750;color:white;background:var(--accent);border:0;border-radius:.5rem;padding:.8rem 1.15rem;cursor:pointer}.quiet{color:var(--ink);background:transparent;padding:.4rem}.auth{max-width:31rem;margin:2rem auto}.error{color:#8b1b12}.empty{padding:2rem;border-left:3px solid var(--line);color:var(--muted)}dt{color:var(--muted);font-size:.8rem}dd{margin:0 0 1rem;font-weight:700}@media(max-width:700px){header{align-items:flex-start;flex-wrap:wrap}header nav{order:3;width:100%;overflow:auto}.grid{grid-template-columns:1fr}main{padding-top:2.5rem}}