.hwiq-calc { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 24px; margin: 8px 0 32px; }
@media (max-width: 760px) { .hwiq-calc { grid-template-columns: minmax(0, 1fr); } }
.hwiq-calc .calc-panel { background: var(--bg); border: 1px solid var(--line); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 18px; }
.hwiq-calc label { display: block; font-weight: 700; font-size: 16px; margin-bottom: 6px; color: var(--navy); }
.hwiq-calc input, .hwiq-calc select { font: inherit; font-size: 17px; padding: 10px 12px; border: 1px solid #b9cad8; border-radius: 10px; background: #fff; color: var(--ink); width: 100%; max-width: 260px; }
.hwiq-calc .calc-inline { display: flex; flex-wrap: wrap; gap: 10px; }
.hwiq-calc .calc-inline input { max-width: 120px; }
.hwiq-calc .calc-inline select { max-width: 240px; }
.hwiq-calc .calc-hint { margin: 6px 0 0; font-size: 14px; color: var(--muted); }
.hwiq-calc .calc-result { background: var(--navy); color: #fff; border-radius: 16px; padding: 24px; display: flex; flex-direction: column; gap: 10px; align-self: start; position: sticky; top: 16px; }
.hwiq-calc .calc-label { margin: 0; font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; color: #9fd4f5; font-weight: 700; }
.hwiq-calc .calc-big { margin: 0; font-family: var(--display); font-size: 44px; font-weight: 700; line-height: 1.05; color: #fff; }
.hwiq-calc .calc-sub { margin: 0; color: #cfe2f0; font-size: 16px; }
.hwiq-calc .calc-facts { list-style: none; margin: 8px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.15); }
.hwiq-calc .calc-facts li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.15); font-size: 15px; color: #cfe2f0; }
.hwiq-calc .calc-facts strong { color: #fff; }
.hwiq-calc .calc-note { margin: 4px 0 0; font-size: 13px; color: #a9c3d6; }