.purchase-page{width:100%;max-width:1280px;margin:0 auto;padding:20px}.purchase-public-header{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.purchase-brand{color:var(--color-text-1);align-items:center;gap:10px;font-weight:600;display:flex}.purchase-brand img{object-fit:contain;width:32px;height:32px}.purchase-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.purchase-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:20px;margin-top:16px;display:grid}.purchase-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px;display:grid}.purchase-disk-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:center;gap:16px;display:grid}.purchase-summary{position:sticky;top:20px}.purchase-hint{color:var(--color-text-3);margin:10px 0 0;font-size:12px}.purchase-submit{margin-top:20px}@media (width<=900px){.purchase-layout{grid-template-columns:minmax(0,1fr)}.purchase-summary{position:static}}@media (width<=480px){.purchase-page{padding:12px}.purchase-heading{flex-direction:column;align-items:flex-start}.purchase-fields{grid-template-columns:minmax(0,1fr)}.purchase-disk-row{gap:8px}}