.hvc-card{max-width:720px;margin:20px auto;padding:18px;background:#fff;border-radius:14px;box-shadow:0 8px 20px rgba(0,0,0,.08)}
.hvc-card h3{margin-top:0}
.hvc-inquiry-form label{display:block;margin-bottom:12px;font-weight:600}
.hvc-inquiry-form input,.hvc-inquiry-form select,.hvc-inquiry-form textarea{width:100%;padding:10px;border:1px solid #ddd;border-radius:10px}
.hvc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}
.hvc-btn{background:#f4b400;color:#fff;border:none;padding:10px 16px;border-radius:10px;cursor:pointer;font-weight:700}
.hvc-btn:hover{background:#d69a00}
.hvc-success-box{max-width:720px;margin:16px auto;background:#f6ffed;border:1px solid #b7eb8f;border-radius:12px;padding:12px}
.hvc-success-box .row{display:flex;gap:12px;justify-content:space-between;align-items:center;flex-wrap:wrap}
.hvc-success-box .copy-btn{background:#222;color:#fff;border:none;border-radius:8px;padding:6px 10px;cursor:pointer}