:root{--portal-ink:#0f172a;--portal-muted:#64748b;--portal-brand:#0b3d6b;--portal-surface:#ffffff;--portal-bg:#f8fafc;--portal-border:#e2e8f0;--portal-danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--portal-bg);color:var(--portal-ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}a{color:var(--portal-brand)}.shell{max-width:960px;margin:0 auto;padding:32px 24px}.card{background:var(--portal-surface);border:1px solid var(--portal-border);border-radius:10px;padding:28px}.card--narrow{max-width:440px;margin:64px auto}.field{display:block;margin-bottom:16px}.field span{display:block;font-size:14px;font-weight:600;margin-bottom:6px}.field input{width:100%;padding:10px 12px;font-size:16px;border:1px solid var(--portal-border);border-radius:6px}.button{display:inline-block;background:var(--portal-brand);color:#fff;border:0;border-radius:6px;padding:11px 20px;font-size:15px;font-weight:600;cursor:pointer}.button[disabled]{opacity:.6;cursor:progress}.button--ghost{background:transparent;color:var(--portal-brand);border:1px solid var(--portal-border)}.muted{color:var(--portal-muted)}.error,.muted{font-size:14px}.error{color:var(--portal-danger)}.code-input{letter-spacing:6px;text-transform:uppercase;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;border-bottom:1px solid var(--portal-border);padding-bottom:16px;margin-bottom:24px}.project-list{list-style:none;padding:0;margin:0;display:grid;grid-gap:12px;gap:12px}.project-list a{display:block;padding:16px;border:1px solid var(--portal-border);border-radius:8px;background:#fff;text-decoration:none}