:root{--paper:#FBFAF6;--ink:#1A1613;--ink-soft:#5A5049;--rule:#E3DDD1;--card:#FFFFFF;--accent:#6F4A2E;--accent-ink:#FFFFFF;--alert:#8C2F17;--shadow:0 1px 2px rgba(26,22,19,.06),0 8px 24px rgba(26,22,19,.05)}@media (prefers-color-scheme:dark){:root{--paper:#16130F;--ink:#F2EDE4;--ink-soft:#A79C90;--rule:#302A23;--card:#1F1B16;--accent:#C89A6E;--accent-ink:#16130F;--alert:#E08163;--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.3)}}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 ui-sans-serif,-apple-system,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}.shell{min-height:100vh;display:grid;place-items:center;padding:2rem 1.25rem}.card{width:100%;max-width:26rem;background:var(--card);border:1px solid var(--rule);border-radius:4px;padding:2.25rem;box-shadow:var(--shadow)}.eyebrow{margin:0 0 .5rem;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft)}h1{margin:0 0 .75rem;font-family:Georgia,Iowan Old Style,serif;font-size:1.9rem;font-weight:400;line-height:1.15;text-wrap:balance}.lede{margin:0 0 1.5rem;color:var(--ink-soft)}button{width:100%;padding:.85rem 1rem;font:inherit;font-weight:500;color:var(--accent-ink);background:var(--accent);border:0;border-radius:3px;cursor:pointer;transition:opacity .15s ease}button:hover:not(:disabled){opacity:.9}button:disabled{opacity:.55;cursor:default}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.error{margin:0 0 1.25rem;padding:.7rem .85rem;font-size:.9rem;color:var(--alert);background:color-mix(in srgb,var(--alert) 8%,transparent);border-left:2px solid var(--alert);border-radius:2px}.foot{margin:1.5rem 0 0;padding-top:1.25rem;border-top:1px solid var(--rule);font-size:.85rem;color:var(--ink-soft)}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}.scroll-x{overflow-x:auto}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}