:root{--c-primary:#0095c8;--c-primary-dark:#0a3d57;--c-primary-light:#e6f6fb;--c-text:#1b2a33;--c-muted:#5a6b75;--c-border:#d8e2e8;--c-bg:#ffffff;--c-bg-alt:#f4f9fb;--c-error:#c0392b;--c-success:#1e8449;--radius:10px;--maxw:680px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--c-bg);color:var(--c-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55;font-size:17px}a{color:var(--c-primary)}.container{max-width:var(--maxw);margin:0 auto;padding:24px 18px 64px}.hero{background:linear-gradient(160deg,var(--c-primary) 0,var(--c-primary-dark) 100%);color:#fff;padding:40px 18px 48px;text-align:center}.hero h1{margin:0 0 8px;font-size:1.9rem}.hero p{margin:0 auto;max-width:520px;opacity:.95}.badge{background:rgba(255,255,255,.18);border-radius:999px;padding:4px 14px;font-size:.85rem;margin-bottom:14px}.badge,.btn{display:inline-block}.btn{background:var(--c-primary);color:#fff;border:none;border-radius:var(--radius);padding:14px 22px;font-size:1.05rem;font-weight:600;cursor:pointer;text-decoration:none;width:100%;text-align:center}.btn:hover{background:#007ba6}.btn-light{background:#fff;color:var(--c-primary-dark);margin-top:18px}.btn:disabled{opacity:.6;cursor:not-allowed}.card{background:var(--c-bg-alt);border:1px solid var(--c-border);border-radius:var(--radius);padding:18px;margin:16px 0}.field{margin-bottom:16px}.field label{display:block;font-weight:600;margin-bottom:6px;font-size:.95rem}.field .hint{color:var(--c-muted);font-size:.85rem;font-weight:400}.field input,.field select,.field textarea{width:100%;padding:12px 14px;font-size:16px;border:1px solid var(--c-border);border-radius:var(--radius);background:#fff;font-family:inherit}.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--c-primary);border-color:var(--c-primary)}.field .err{color:var(--c-error);font-size:.85rem;margin-top:4px}.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem}.check input{width:auto;margin-top:3px;flex-shrink:0}fieldset{border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;margin:0 0 20px}legend{font-weight:700;color:var(--c-primary-dark);padding:0 8px}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}@media (max-width:480px){.row{grid-template-columns:1fr}}.alert{border-radius:var(--radius);padding:14px 16px;margin:16px 0}.alert-error{background:#fdecea;color:var(--c-error);border:1px solid #f5c6cb}.alert-success{background:#eafaf1;color:var(--c-success);border:1px solid #c3ecd3}.steps{list-style:none;padding:0;margin:16px 0}.steps li{padding:10px 0 10px 30px;position:relative}.steps li:before{content:"✓";position:absolute;left:0;color:var(--c-primary);font-weight:700}.foot{color:var(--c-muted);font-size:.82rem;margin-top:28px;text-align:center}