.sonnenki-form{max-width:980px;margin:30px auto;padding:28px;background:#fff;border-radius:24px;box-shadow:0 12px 35px rgba(0,0,0,.08);font-family:Arial,sans-serif}.sonnenki-hero{background:linear-gradient(135deg,#111827,#374151);color:#fff;padding:28px;border-radius:20px;margin-bottom:22px}.sonnenki-hero h2{font-size:34px;margin:0 0 8px}.sonnenki-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sonnenki-form label{font-weight:700;color:#111827}.sonnenki-form input,.sonnenki-form select{width:100%;box-sizing:border-box;margin-top:6px;padding:14px;border:1px solid #d1d5db;border-radius:12px;font-size:16px}.sonnenki-check{display:block;margin:18px 0;font-weight:400}.sonnenki-check input{width:auto}.sonnenki-btn{background:#f6c400;color:#111;border:none;border-radius:14px;padding:16px 26px;font-size:18px;font-weight:800;cursor:pointer}.sonnenki-btn:hover{filter:brightness(.95)}@media(max-width:760px){.sonnenki-grid{grid-template-columns:1fr}.sonnenki-hero h2{font-size:26px}.sonnenki-form{padding:18px}}