.apt-of-wrapper{max-width:760px;margin:1rem auto;padding:1.25rem;border:1px solid #eee;border-radius:1rem;background:#fff}
.apt-of-wrapper h2{margin-top:0;font-size:1.5rem}
.apt-row{display:flex;flex-direction:column;margin-bottom:.8rem}
.apt-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.apt-row label{font-weight:600;margin-bottom:.25rem}
.apt-row input,.apt-row textarea{padding:.6rem;border:1px solid #ddd;border-radius:.6rem}
.apt-summary{background:#fafafa;border:1px solid #eee;border-radius:.8rem;padding:.8rem;margin:1rem 0}
.apt-summary > div{display:flex;justify-content:space-between;margin:.35rem 0}
.apt-summary hr{border:none;border-top:1px solid #e6e6e6;margin:.5rem 0}
.apt-total{font-size:1.1rem;font-weight:700}
.apt-btn{padding:.75rem 1rem;border-radius:.8rem;border:none;background:#111;color:#fff;cursor:pointer}
.apt-btn:hover{opacity:.9}
.apt-disclaimer{font-size:.85rem;color:#555}
.apt-message{margin-top:.6rem}
.apt-message.ok{color:green}
.apt-message.err{color:#b00020}
@media (max-width:640px){.apt-grid-2{grid-template-columns:1fr}}