.discount-box{border:1px solid var(--line);border-radius:12px;padding:16px;margin:20px 0;background:#f7fafb}.discount-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.discount-head h3{font-size:1rem;margin:2px 0 12px}.discount-table{display:grid;grid-template-columns:repeat(8,1fr);gap:6px}.discount-tier{border:1px solid var(--line);border-radius:8px;background:#fff;padding:9px 4px;color:var(--ink)}.discount-tier:hover,.discount-tier.active{border-color:var(--blue);background:#eaf8fa}.discount-tier small,.discount-tier span{display:block;font-size:.68rem;color:var(--muted)}.discount-tier b{display:block;font-size:.78rem;margin:4px 0}@media(max-width:700px){.discount-table{grid-template-columns:repeat(4,1fr)}}