:root{--bg: #f7f7fb;--surface: #ffffff;--surface-2: #f1f1f8;--text: #16162a;--muted: #5b5b74;--border: #e3e3ef;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: #eef0ff;--on-primary: #ffffff;--accent-2: #0ea5a4;--ok: #15803d;--ok-soft: #dcfce7;--danger: #b91c1c;--warn: #b45309;--shadow: 0 10px 30px rgba(22, 22, 42, .08);--radius: 16px}@media(prefers-color-scheme:dark){:root{--bg: #0f0f1a;--surface: #17172a;--surface-2: #1f1f36;--text: #ececf6;--muted: #a3a3bd;--border: #2b2b46;--primary: #818cf8;--primary-hover: #a5b4fc;--primary-soft: #23234a;--on-primary: #0f0f1a;--accent-2: #2dd4bf;--ok: #4ade80;--ok-soft: #14361f;--danger: #f87171;--warn: #fbbf24;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--primary)}h1,h2,h3{line-height:1.15;margin:0;letter-spacing:-.02em}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}.eyebrow{margin:0 0 12px;color:var(--primary);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.08em}.lead{max-width:640px;margin:20px 0 0;color:var(--muted);font-size:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;font:inherit;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .1s}.btn:active{transform:translateY(1px)}.btn[disabled]{opacity:.6;cursor:progress}.btn.primary{background:var(--primary);color:var(--on-primary)}.btn.primary:hover{background:var(--primary-hover)}.btn.ghost{background:transparent;color:var(--text);border-color:var(--border)}.btn.ghost:hover{border-color:var(--primary);color:var(--primary)}.btn.block{width:100%}.field{display:grid;gap:6px}.field label{font-weight:600;font-size:14px}.field input,.field select,.field textarea{width:100%;padding:11px 12px;font:inherit;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:10px;transition:border-color .15s,box-shadow .15s}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 25%,transparent)}.field textarea{resize:vertical;min-height:140px}.field.invalid input,.field.invalid textarea{border-color:var(--danger)}.field-error{color:var(--danger);font-size:13px}@media(max-width:480px){.btn{width:100%}}