.express-checkout{padding:2rem 0 6rem}.express-checkout__header{text-align:center;margin-bottom:2rem}.express-checkout__header h1{margin-bottom:.25rem;font-size:clamp(1.5rem,3vw,2rem);font-weight:800}.express-checkout__header p{color:var(--store-text-muted);font-size:.875rem}.express-checkout__layout{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:3rem;display:grid}@media (max-width:968px){.express-checkout__layout{grid-template-columns:minmax(0,1fr)}}.express-section{background:var(--store-surface);border:1px solid var(--store-border);border-radius:16px;margin-bottom:1.5rem;padding:1.5rem;transition:opacity .3s,filter .3s}.express-section--disabled{opacity:.4;pointer-events:none;filter:grayscale(.3)}.express-section--completed{border-color:#18f0ff4d}.express-section__header{align-items:center;gap:.75rem;margin-bottom:1.25rem;display:flex}.express-section__number{background:var(--store-border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.8125rem;font-weight:700;display:flex}.express-section--completed .express-section__number{background:var(--store-cyan);color:var(--kpc-accent-ink)}.express-section__title{font-size:1.125rem;font-weight:700}.express-product{grid-template-columns:140px minmax(0,1fr);gap:1.5rem;display:grid}@media (max-width:600px){.express-product{grid-template-columns:100px minmax(0,1fr);gap:1rem}}.express-product__image{aspect-ratio:1;background:var(--store-border);border-radius:12px;overflow:hidden}.express-product__image img{object-fit:cover;width:100%;height:100%}.express-product__info{flex-direction:column;gap:.75rem;display:flex}.express-product__title{font-size:1.125rem;font-weight:700;line-height:1.3}.express-product__price{color:var(--store-cyan);font-size:1.25rem;font-weight:700}.express-checkout__sidebar{position:sticky;top:100px}.express-summary{background:var(--store-surface);border:1px solid var(--store-border);border-radius:16px;padding:1.5rem}.express-summary h2{text-transform:uppercase;letter-spacing:.05em;color:var(--store-text-muted);margin-bottom:1.25rem;font-size:1rem;font-weight:700}.express-summary__item{border-bottom:1px solid var(--store-border);align-items:center;gap:1rem;margin-bottom:1rem;padding-bottom:1rem;display:flex}.express-summary__item-image{background:var(--kpc-n-900);border-radius:8px;flex-shrink:0;width:56px;height:56px;overflow:hidden}.express-summary__item-image img{object-fit:cover;width:100%;height:100%}.express-summary__item-info{flex:1;min-width:0}.express-summary__item-title{white-space:nowrap;text-overflow:ellipsis;font-size:.9375rem;font-weight:500;display:block;overflow:hidden}.express-summary__item-variant{color:var(--store-text-muted);font-size:.8125rem}.express-summary__item-price{font-size:.9375rem;font-weight:600}.express-summary__totals{flex-direction:column;gap:.5rem;display:flex}.express-summary__row{color:var(--store-text-muted);justify-content:space-between;font-size:.875rem;display:flex}.express-summary__row--total{border-top:1px solid var(--store-border);color:var(--store-text);margin-top:.5rem;padding-top:.75rem;font-size:1.125rem;font-weight:700}.express-summary__row--total span:last-child{color:var(--store-cyan)}.store-buy-now{background:linear-gradient(135deg, var(--store-pink), var(--store-cyan));color:var(--kpc-ink);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.9375rem;font-weight:600;text-decoration:none;transition:opacity .2s,transform .1s;display:inline-flex}.store-buy-now:hover{opacity:.9}.store-buy-now:active{transform:scale(.98)}.store-buy-now--sm{padding:.5rem 1rem;font-size:.8125rem}