.pn4{box-sizing:border-box;font-family:inherit;color:#15273a}.pn4 *{box-sizing:border-box}.pn4-guide{max-width:860px;margin:24px auto;padding:clamp(22px,4vw,44px);background:#f7f9fc;border:1px solid #e0e7ef;border-radius:20px;box-shadow:0 10px 35px rgba(10,36,60,.06)}.pn4-kicker{font-size:12px;letter-spacing:.13em;font-weight:800;color:#147a85}.pn4 h2{font-size:clamp(25px,3vw,36px);line-height:1.2;margin:10px 0 12px;color:#112c43}.pn4 p{line-height:1.65}.pn4-field{margin:25px 0 15px}.pn4-field label{display:block;font-weight:700;margin-bottom:9px}.pn4-field select{display:block;width:100%;min-height:50px;border:1px solid #aab9c7;border-radius:10px;background:#fff;color:#15273a;padding:10px 14px;font:inherit}.pn4-tips{padding:18px;background:white;border-left:4px solid #147a85;border-radius:8px;line-height:1.6;margin-bottom:22px}.pn4-btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 20px;border-radius:10px;background:#086c78;color:white!important;font-weight:750;text-decoration:none!important;transition:background .2s}.pn4-btn:hover{background:#084d57}.pn4-note{font-size:13px;color:#516274;margin-bottom:0}.pn4-nav{padding:14px 18px;background:#f2f7f9;border:1px solid #dce8eb;border-radius:12px;margin:20px 0}.pn4-nav-title{display:block;font-size:13px;font-weight:800;margin-bottom:10px}.pn4-nav-links{display:flex;flex-wrap:wrap;gap:9px}.pn4-nav-links a{display:inline-flex;padding:9px 14px;border-radius:999px;background:white;border:1px solid #d4e1e7;color:#125669;text-decoration:none;font-weight:700}.pn4-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:clamp(22px,4vw,38px);background:#edf6f7;border:1px solid #d2e5e8;border-radius:18px;margin:28px 0}.pn4-cta h2{font-size:clamp(23px,2.6vw,31px);margin:0 0 8px}.pn4-cta p{margin:0}.pn4 a:focus-visible,.pn4 select:focus-visible{outline:3px solid #f1a94d;outline-offset:3px}@media(max-width:640px){.pn4-cta{flex-direction:column;align-items:stretch}.pn4-btn{width:100%}.pn4-nav-links a{flex:1 1 auto;justify-content:center}}