.commerce-shell{max-width:var(--layout-max);margin-inline:auto;padding:2rem 1rem 2.5rem}@media (min-width:768px){.commerce-shell{padding-block:2.5rem}}.commerce-progress{margin-bottom:2rem;padding:.75rem 1rem;border:1px solid var(--color-brand-border);border-radius:var(--radius-card);background:#fff}.commerce-layout{display:grid;gap:2rem}@media (min-width:1024px){.commerce-layout{grid-template-columns:1.4fr 1fr;align-items:start}}.commerce-summary{position:relative;border:1px solid var(--color-brand-border);border-radius:var(--radius-card);background:#fff;padding:1.5rem;box-shadow:var(--shadow-soft)}@media (min-width:1024px){.commerce-summary{position:sticky;top:7rem}}.commerce-line{display:flex;flex-direction:column;gap:1rem;padding:1rem;border:1px solid var(--color-brand-border);border-radius:var(--radius-card);background:#fff;box-shadow:var(--shadow-soft)}@media (max-width:639px){.commerce-shell{width:100%;max-width:100%;padding:1rem 1rem 2rem;overflow-x:clip}.commerce-progress{overflow-x:auto;padding:.65rem .75rem}.commerce-layout{gap:1.25rem}.commerce-summary{padding:1rem}}@media (min-width:640px){.commerce-line{flex-direction:row;align-items:center;justify-content:space-between}}