.cb-backend-presets{border:1px solid var(--border);background:var(--card);border-radius:22px;padding:25px}.cb-backend-presets header{align-items:flex-start;gap:13px;margin-bottom:21px;display:flex}.cb-backend-presets header>svg{color:var(--primary);flex:none;margin-top:3px}.cb-backend-presets h2{font-size:16px;font-weight:650}.cb-backend-presets header p{color:var(--muted-foreground);margin-top:7px;font-size:12px;line-height:1.8}.cb-backend-preset-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.cb-backend-preset-grid button{text-align:left;border:1px solid var(--border);cursor:pointer;background:var(--background);border-radius:13px;min-width:0;min-height:83px;padding:17px;position:relative}.cb-backend-preset-grid button[aria-pressed=true]{border-color:var(--primary);background:color-mix(in srgb,var(--primary) 5%,var(--card))}.cb-backend-preset-grid strong{overflow-wrap:anywhere;padding-right:12px;font-size:12px;font-weight:650;line-height:1.7;display:block}.cb-backend-preset-grid span{color:var(--muted-foreground);margin-top:7px;font-size:10px;line-height:1.7;display:block}.cb-backend-preset-grid button>svg{color:var(--primary);position:absolute;top:13px;right:12px}.cb-backend-preset-guide{border-top:1px solid var(--border);margin-top:22px;padding-top:22px}.cb-backend-preset-guide h3{font-size:14px;font-weight:650}.cb-backend-preset-guide p{color:var(--muted-foreground);margin-top:10px;font-size:12px;line-height:1.9}.cb-backend-preset-guide ol{color:var(--muted-foreground);margin-top:15px;padding-left:19px;font-size:11px;line-height:2.1;list-style:decimal}.cb-backend-preset-guide details{margin-top:20px}.cb-backend-preset-guide summary{cursor:pointer;min-height:40px;padding:10px 0;font-size:12px}.cb-backend-preset-guide pre{border:1px solid var(--border);color:#cdd5e4;white-space:pre;background:#111318;border-radius:12px;max-width:100%;margin-top:15px;padding:18px;font-family:monospace;font-size:11px;line-height:1.8;overflow:auto}.cb-backend-preset-guide details>button,.cb-backend-preset-guide>a{cursor:pointer;align-items:center;gap:8px;min-height:44px;margin-top:9px;font-size:11px;display:inline-flex}.cb-backend-preset-guide>a{color:var(--primary);margin-top:14px}.cb-backend-presets button:focus-visible,.cb-backend-presets summary:focus-visible{outline:2px solid var(--primary);outline-offset:3px}@media (max-width:650px){.cb-backend-presets{padding:20px}.cb-backend-preset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.cb-backend-preset-grid button{min-height:88px;padding:14px}.cb-backend-preset-grid strong{font-size:11px}.cb-backend-preset-grid span{font-size:9px}.cb-backend-presets h2{font-size:15px}.cb-backend-preset-guide pre{font-size:10px}}