:root{--df-blue:#0f4c7f;--df-blue2:#123f66;--df-orange:#f58220;--df-green:#128442;--df-bg:#f3f6f9;--df-text:#0f2233;--df-muted:#5d6b7a;--df-border:#dbe4ec;--df-card:#fff;--df-shadow:0 16px 35px rgba(15,76,127,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--df-bg);color:var(--df-text)}a{color:inherit}.hero{background:linear-gradient(135deg,var(--df-blue),var(--df-blue2));color:#fff;text-align:center;padding:42px 18px}.hero h1{margin:0 0 10px;font-size:30px}.hero p{margin:0;opacity:.92}.wrap{max-width:1120px;margin:0 auto;padding:22px}.top-actions{display:flex;justify-content:flex-end;gap:8px;margin:4px 0 18px}.lang-btn{border:1px solid var(--df-border);background:#fff;border-radius:999px;padding:8px 14px;font-weight:700;cursor:pointer}.lang-btn.active{background:var(--df-blue);color:#fff;border-color:var(--df-blue)}.grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.card{background:var(--df-card);border:1px solid var(--df-border);border-radius:16px;padding:24px;box-shadow:var(--df-shadow)}.card h2{margin:0 0 14px;font-size:24px}.muted{color:var(--df-muted);line-height:1.55}.plan-box{border:1px solid var(--df-border);background:#f9fbfd;border-radius:14px;padding:18px;margin-bottom:18px}.badge{display:inline-block;background:#e8f2fb;color:var(--df-blue);border-radius:999px;padding:6px 12px;font-weight:700;font-size:13px;margin-bottom:10px}.plan-title{font-size:24px;font-weight:800;margin:0 0 6px}.plan-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.meta{background:#fff;border:1px solid var(--df-border);border-radius:12px;padding:12px}.meta strong{display:block;color:var(--df-blue);margin-bottom:4px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{margin-bottom:14px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input{width:100%;border:1px solid var(--df-border);border-radius:10px;padding:12px;font-size:15px;background:#fff}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:13px 18px;font-weight:800;text-decoration:none;cursor:pointer;min-height:46px}.btn-primary{background:var(--df-orange);color:#fff}.btn-blue{background:var(--df-blue);color:#fff}.btn-green{background:var(--df-green);color:#fff}.btn-gray{background:#edf2f6;color:var(--df-blue)}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.notice{border:1px solid #ffd6a8;background:#fff7ed;border-radius:14px;padding:16px;margin-bottom:18px;color:#693800}.status{border-radius:12px;padding:14px;margin-top:14px;display:none}.status.ok{display:block;background:#effaf2;border:1px solid #bfe8cb;color:#0e5f2a}.status.warn{display:block;background:#fff7ed;border:1px solid #ffd6a8;color:#693800}.status.err{display:block;background:#fff0f0;border:1px solid #ffc4c4;color:#8b1515}.license-key{font-family:Consolas,monospace;font-size:20px;font-weight:800;background:#f3f6f9;border:1px dashed var(--df-blue);border-radius:12px;padding:14px;word-break:break-all}.steps{margin:0;padding-left:22px;line-height:1.8}.small{font-size:13px}.footer-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}@media(max-width:850px){.grid,.form-row,.plan-meta{grid-template-columns:1fr}.hero h1{font-size:25px}.wrap{padding:16px}.card{padding:18px}}

.checkout-price{font-size:1.9rem;font-weight:900;color:#0f4c81;margin:12px 0 8px 0;letter-spacing:-.02em}
.df-price-note{margin-top:12px}