:root{--brand-900:#1e1b6e;--brand-800:#292486;--brand-700:#3730a3;--brand-600:#4338ca;--brand-500:#4f46e5;--brand-100:#e5e3fb;--brand-50:#f3f2fe;--accent-600:#d97706;--accent-500:#f59e0b;--accent-100:#fef3c7;--ink-900:#14131f;--ink-700:#33313f;--ink-500:#6b6878;--ink-300:#a7a4b3;--surface-0:#fff;--surface-50:#faf9fc;--surface-100:#f2f0f8;--border:#e6e3ef;--success-600:#15803d;--danger-600:#c62828;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--shadow-sm:0 1px 2px #14131f0f;--shadow-md:0 8px 24px #1e1b6e14;--shadow-lg:0 24px 64px #1e1b6e24;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;--container-width:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--ink-900);background:var(--surface-50);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,h4,p{margin:0}a{color:inherit}button{font-family:inherit}.container{width:100%;max-width:var(--container-width);margin:0 auto;padding:0 24px}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-size:15px;font-weight:600;line-height:1;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;display:inline-flex}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg, var(--brand-600), var(--brand-800));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){box-shadow:0 12px 28px #3730a347}.btn-secondary{background:var(--surface-0);color:var(--brand-700);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--brand-500);background:var(--brand-50)}.btn-ghost{color:var(--ink-700);background:0 0;padding:10px 16px}.btn-ghost:hover:not(:disabled){background:var(--surface-100)}.btn-block{width:100%}.card{background:var(--surface-0);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.field{margin-bottom:18px}.field label{color:var(--ink-700);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.field input,.field select{border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-0);width:100%;color:var(--ink-900);padding:11px 14px;font-size:15px;transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-100);outline:none}.field-hint{color:var(--ink-500);margin-top:6px;font-size:12.5px}.alert{border-radius:var(--radius-sm);margin-bottom:18px;padding:12px 14px;font-size:14px}.alert-error{color:#7a1f18;background:#fdecea;border:1px solid #f3c6c1}.alert-success{color:#1b5e20;background:#eaf6ec;border:1px solid #c6e5cb}.eyebrow{letter-spacing:.02em;color:var(--brand-700);background:var(--brand-50);border:1px solid var(--brand-100);border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-flex}.text-muted{color:var(--ink-500)}