:root{color-scheme:light;--ink:#111827;--muted:#526071;--line:#dde3ea;--paper:#ffffff;--accent:#4f46e5;--warn:#7c2d12;--warn-bg:#fff7ed}*{box-sizing:border-box}body{margin:0;background:#f7f7fb;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit}.shell{min-height:100vh;display:grid;place-items:center;padding:48px 20px}.panel{width:min(780px,100%);border:1px solid var(--line);border-radius:8px;background:var(--paper);padding:clamp(24px,5vw,44px);box-shadow:0 24px 80px -64px rgba(15,23,42,.55)}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}h1{margin:14px 0 0;font-size:clamp(2.1rem,6vw,4.4rem);line-height:.98;letter-spacing:0}p{color:var(--muted);font-size:17px;line-height:1.7}.notice{margin-top:22px;border:1px solid #fed7aa;border-radius:8px;background:var(--warn-bg);color:var(--warn);padding:14px 16px;font-weight:650}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.button{border:1px solid var(--line);border-radius:7px;padding:12px 16px;font-weight:800;text-decoration:none}.button.primary{border-color:var(--accent);background:var(--accent);color:white}