.dp-main{background:#cee1f8;min-height:100vh;padding:150px 5% 100px}.dp-inner{max-width:1000px;margin:0 auto}.dp-header{text-align:center;margin-bottom:2.5rem}.dp-title{color:var(--navy);margin:.5rem 0 1rem;font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;line-height:1.25}.dp-subtitle{color:var(--text-mid);max-width:900px;margin:0 auto;font-size:1.05rem;line-height:1.7}.dp-banner{text-align:center;border-radius:12px;margin-bottom:2rem;padding:14px 20px;font-size:.95rem;font-weight:600}.dp-banner--success{background:var(--emerald-bg);color:var(--emerald);border:1px solid var(--emerald-light)}.dp-banner--cancel{background:var(--amber-bg);color:var(--amber);border:1px solid var(--amber)}.dp-grid{grid-template-columns:1.1fr 1fr;align-items:start;gap:1.5rem;display:grid}.dp-card{background:#fff;border-radius:20px;padding:32px;box-shadow:0 10px 40px #1a35571a}.dp-card-label{text-transform:uppercase;letter-spacing:.05em;color:var(--navy);margin-bottom:1.25rem;font-size:.78rem;font-weight:700}.dp-steps{flex-direction:column;gap:1.1rem;margin:0;padding:0;list-style:none;display:flex}.dp-step{color:var(--text-mid);align-items:flex-start;gap:14px;font-size:.95rem;line-height:1.6;display:flex}.dp-step-num{background:var(--navy);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.8rem;font-weight:700;display:flex}.dp-card--pay{border:2px solid #a4ceff;position:relative}.dp-sandbox-badge{color:var(--navy);letter-spacing:.03em;background:#f7dd7d;border-radius:100px;padding:4px 14px;font-size:.72rem;font-weight:700;position:absolute;top:-12px;right:24px}.dp-invoice{border:1px solid var(--border);border-radius:12px;margin-bottom:1.5rem;padding:16px 20px}.dp-invoice-row{color:var(--text-mid);border-bottom:1px solid var(--border);justify-content:space-between;padding:8px 0;font-size:.9rem;display:flex}.dp-invoice-row:last-child{border-bottom:none}.dp-invoice-row--total{color:var(--navy);font-size:1.05rem;font-weight:700}.dp-pay-btn{background:var(--navy);color:#fff;cursor:pointer;border:none;border-radius:12px;width:100%;padding:16px;font-size:.98rem;font-weight:700;transition:all .2s;box-shadow:0 4px 20px #1a355740}.dp-pay-btn:hover:not(:disabled){background:var(--navy-light);transform:translateY(-1px)}.dp-pay-btn:disabled{opacity:.7;cursor:not-allowed}.dp-error{color:#dc2626;text-align:center;margin:12px 0 0;font-size:.85rem}.dp-note{color:var(--text-muted);text-align:center;margin:14px 0 0;font-size:.8rem;line-height:1.5}@media (max-width:800px){.dp-grid{grid-template-columns:1fr}.dp-main{padding-top:120px}}