.steel-checkout-fields{display:grid;gap:14px;margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.steel-checkout-heading h2{margin:.15rem 0 .4rem}.steel-checkout-heading p{margin:0;color:var(--muted);line-height:1.5}
.steel-checkout-subhead{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:8px;padding-top:12px;border-top:1px solid var(--line)}.steel-checkout-subhead strong{font-size:1.05rem}.steel-checkout-subhead span{font-size:.86rem;color:var(--muted);text-align:right}
.steel-address-row{grid-template-columns:1.4fr .55fr .8fr}.steel-check{display:flex!important;flex-direction:row!important;align-items:center;gap:9px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f7f9fb}.steel-check input{width:auto!important;margin:0}.steel-tax-check{align-self:end;min-height:48px}.steel-tax-note{font-size:.88rem;color:var(--muted);line-height:1.5;margin:-4px 0 2px}.steel-fulfillment-choice{margin:0}.steel-fulfillment-choice .purchase-choice-button{flex:1 1 220px}
#steel-shipping-area{display:grid;gap:12px}#steel-shipping-area[hidden],#steel-shipping-fields[hidden]{display:none!important}#steel-shipping-fields{display:grid;gap:12px}
@media(max-width:680px){.steel-address-row{grid-template-columns:1fr}.steel-checkout-subhead{display:block}.steel-checkout-subhead span{display:block;text-align:left;margin-top:3px}}

.steel-order-summary-box{padding:16px 18px;border:1px solid #d8e0ea;border-radius:16px;background:#f8fafc;line-height:1.55;font-weight:650;color:#18212f}.steel-order-summary-box br+br{display:none}
.steel-tax-doc-area,.steel-delivery-note,.steel-estimate-breakdown{margin:16px 0;padding:16px;border:1px solid #d7dee8;border-radius:14px;background:#f8fafc}.steel-tax-doc-area p,.steel-delivery-note span,.steel-estimate-breakdown small{display:block;margin-top:6px;color:#617083;line-height:1.45}.steel-delivery-note strong{display:block}.steel-estimate-breakdown>div{display:flex;justify-content:space-between;gap:16px;padding:7px 0}.steel-estimate-breakdown .steel-est-total{margin-top:6px;padding-top:12px;border-top:1px solid #d7dee8;font-size:1.08rem}.steel-tax-doc-area input[type=file]{margin-top:8px}