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16px}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-3);border-bottom:1px solid var(--border);padding:9px 10px;font-size:12px;font-weight:500}td{border-bottom:1px solid var(--border);padding:10px;font-size:13px}tr:last-child td{border-bottom:0}.tbl-wrap{overflow-x:auto}.positive{color:var(--brand-600);font-weight:600}.model-name{white-space:nowrap;font-weight:500}.faq>div h4{margin:18px 0 6px;font-size:14.5px}.faq>div p{color:var(--text-2);font-size:13.5px}.toast{color:var(--brand-600);border:1.5px solid var(--brand);border-radius:var(--r-sm);z-index:120;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;white-space:nowrap;background:#fff;padding:12px 24px;font-size:14px;font-weight:500;transition:all .2s;position:fixed;bottom:26px;left:50%;transform:translate(-50%,12px)}.toast.show{opacity:1;transform:translate(-50%)}.m-topbar,.overlay{display:none}@media (width<=860px){.layout{flex-direction:column}.m-topbar{border-bottom:1px solid var(--border);z-index:30;background:#fff;align-items:center;gap:10px;height:52px;padding:0 14px;display:flex;position:sticky;top:0}.m-brand{flex:1;align-items:center;gap:8px;font-size:13px;font-weight:650;display:flex}.sidebar{z-index:40;width:260px;max-width:82vw;box-shadow:var(--shadow-lg);transition:transform .22s;position:fixed;left:0;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.overlay.on{z-index:35;background:#0003;display:block;position:fixed;inset:0}.content{padding:18px 14px}.card{padding:16px}.rc-wrap{grid-template-columns:1fr}.rc-sum{position:static}.hero{padding:22px}.hero-balance{font-size:30px}.step-img{width:100%}}@media (width<=480px){.auth{padding:16px}.auth-card{padding:32px 22px}.auth-tabs button{font-size:12.5px}.notice-bar{align-items:flex-start;font-size:12.5px}.redeem-row{align-items:stretch}.redeem-row .btn{padding:9px 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b{background:var(--brand);color:#fff;border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font-size:11px;display:grid}.config-note{margin-top:10px}.narrow-card{max-width:760px}.agent-grid{grid-template-columns:minmax(0,1fr) 296px;align-items:start;gap:16px;display:grid}.agent-grid:has(>:only-child){grid-template-columns:minmax(0,1fr)}.field-label{color:var(--text-2);margin:16px 0 7px;font-size:13px;display:block}.price-preview{background:var(--brand-50);border-radius:var(--r-sm);color:var(--text-2);justify-content:space-between;align-items:center;margin:12px 0;padding:13px;display:flex}.price-preview b{color:var(--brand-600);font-size:22px}.method-tabs{margin-bottom:12px}.method-tabs button.on{background:var(--brand);color:#fff}.code-value{word-break:break-all;font-size:12px}.action-row{flex-wrap:wrap;gap:6px}.status-tag{background:var(--surface-2);border-radius:999px;padding:2px 8px;font-size:12px;display:inline-block}.status-tag.unused{background:var(--brand-50);color:var(--brand-600)}.status-tag.used{color:#6b7280;background:#f3f4f6}.status-tag.refunded{color:#c2410c;background:#fff7ed}.status-tag.pending_payment{color:#92400e;background:#fffbeb}@media (width<=860px){.config-hero{flex-direction:column;align-items:flex-start}.config-hero .btn{width:100%}.config-steps,.agent-grid{grid-template-columns:1fr}}