.hpce-card {
  max-width:960px;margin:20px auto;border-radius:12px;
  box-shadow:0 6px 22px rgba(0,0,0,0.08);
  padding:20px;font-family:system-ui,Segoe UI,Roboto,Arial;background:#fff;
}
.hpce-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hpce-label{font-weight:600;font-size:14px;margin-bottom:6px;display:block}
.hpce-input,.hpce-select{
  width:100%;padding:10px;border:1px solid #ddd;border-radius:8px;font-size:14px;
}
.hpce-btn{
  display:inline-block;padding:10px 14px;border-radius:10px;border:none;
  background:#1665d8;color:#fff;font-weight:600;cursor:pointer;
}
.hpce-btn.secondary{background:#20a04b}
.hpce-btn.gray{background:#666}
.hpce-section{
  margin-top:18px;padding:12px;border:1px solid #e0e0e0;border-radius:8px;background:#fafafa;
}
.hpce-dept{margin-top:10px;margin-bottom:4px;font-weight:600;font-size:15px}
.hpce-equip{margin-left:14px;margin-bottom:6px;display:flex;align-items:center;gap:8px}
.hpce-result{margin-top:14px;padding:12px;border-radius:8px;background:#f7faff;border:1px solid #e6f0ff}
.hpce-breakdown{margin-top:10px;padding:12px;border-radius:8px;background:#fbfbfb;border:1px solid #eee}
.hpce-small{font-size:13px;color:#444}
@media(max-width:720px){.hpce-grid{grid-template-columns:1fr}}