.qs-root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.qs-sidebar::-webkit-scrollbar,.qs-toc::-webkit-scrollbar{width:3px}.qs-sidebar::-webkit-scrollbar-track,.qs-toc::-webkit-scrollbar-track{background:transparent}.qs-sidebar::-webkit-scrollbar-thumb{background:#94a3b833;border-radius:10px}.qs-sidebar::-webkit-scrollbar-thumb:hover{background:#94a3b866}.qs-content::-webkit-scrollbar{width:5px}.qs-content::-webkit-scrollbar-track{background:transparent}.qs-content::-webkit-scrollbar-thumb{background:#94a3b833;border-radius:10px}.qs-content::-webkit-scrollbar-thumb:hover{background:#94a3b859}@keyframes qs-step-pop{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.qs-step-circle{animation:qs-step-pop .3s ease-out forwards}.qs-toc-active{position:relative}.qs-toc-active:before{content:"";position:absolute;left:0;top:2px;bottom:2px;width:2px;background:linear-gradient(180deg,#06b6d4,#3b82f6);border-radius:2px}.qs-nav-active{background:linear-gradient(90deg,#6366f126,#6366f10d);border-left:3px solid #6366f1}.qs-light .qs-nav-active{background:linear-gradient(90deg,#6366f11a,#6366f105);border-left:3px solid #6366f1}.qs-callout{border-left:3px solid #6366f1;background:#6366f10f}.qs-light .qs-callout{background:#6366f10a}.qs-section-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:#6366f11a;color:#818cf8;flex-shrink:0}.qs-light .qs-section-icon{background:#6366f114;color:#6366f1}.qs-table{width:100%;border-collapse:collapse}.qs-table th{text-align:left;padding:10px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid rgba(148,163,184,.15)}.qs-table td{padding:10px 16px;font-size:14px;border-bottom:1px solid rgba(148,163,184,.08)}.qs-table tr:last-child td{border-bottom:none}.qs-table td:first-child{font-weight:600;white-space:nowrap;width:140px}.qs-content{scroll-behavior:smooth}@media(max-width:1023px){.qs-sidebar{display:none}}@media(max-width:1279px){.qs-toc{display:none}}.qs-mobile-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:#00000080;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.qs-mobile-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;z-index:50;overflow-y:auto;transition:transform .3s ease}.qs-root ::-moz-selection{background:#6366f140;color:inherit}.qs-root ::selection{background:#6366f140;color:inherit}.qs-highlights{position:relative;margin-bottom:8px;border-radius:20px;overflow:hidden;border:1px solid rgba(99,102,241,.25);background:radial-gradient(120% 120% at 0% 0%,rgba(6,182,212,.14),transparent 55%),radial-gradient(120% 120% at 100% 0%,rgba(99,102,241,.18),transparent 55%),linear-gradient(180deg,#0f172a99,#0f172a33)}.qs-hl-light{border-color:#6366f133;background:radial-gradient(120% 120% at 0% 0%,rgba(6,182,212,.1),transparent 55%),radial-gradient(120% 120% at 100% 0%,rgba(99,102,241,.12),transparent 55%),linear-gradient(180deg,#fff,#f8fafc)}.qs-hl-bg{position:absolute;top:-40%;right:-40%;bottom:-40%;left:-40%;z-index:0;background:conic-gradient(from 0deg,#06b6d400,#6366f12e,#06b6d400);filter:blur(40px);animation:qs-hl-spin 18s linear infinite;pointer-events:none}@keyframes qs-hl-spin{to{transform:rotate(360deg)}}.qs-hl-inner{position:relative;z-index:1;padding:24px}@media(min-width:640px){.qs-hl-inner{padding:32px}}.qs-hl-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;color:#67e8f9;background:#06b6d41f;border:1px solid rgba(6,182,212,.3)}.qs-hl-light .qs-hl-badge{color:#0891b2;background:#06b6d414;border-color:#06b6d440}.qs-hl-title{margin-top:14px;font-size:26px;line-height:1.15;font-weight:800;letter-spacing:-.02em;color:#f8fafc}.qs-hl-light .qs-hl-title{color:#0f172a}@media(min-width:640px){.qs-hl-title{font-size:30px}}.qs-hl-sub{margin-top:8px;font-size:15px;line-height:1.6;color:#cbd5e1;max-width:640px}.qs-hl-light .qs-hl-sub{color:#475569}.qs-hl-grid{margin-top:20px;display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:640px){.qs-hl-grid{grid-template-columns:1fr 1fr}}.qs-hl-card{display:flex;gap:12px;padding:14px;border-radius:14px;background:#0f172a73;border:1px solid rgba(148,163,184,.14);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:transform .2s ease,border-color .2s ease}.qs-hl-card:hover{transform:translateY(-2px);border-color:#6366f166}.qs-hl-light .qs-hl-card{background:#ffffffbf;border-color:#94a3b840}.qs-hl-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;flex-shrink:0;border-radius:10px;color:#fff;background:linear-gradient(135deg,#06b6d4,#6366f1)}.qs-hl-card-title{font-size:14px;font-weight:700;color:#e2e8f0}.qs-hl-light .qs-hl-card-title{color:#1e293b}.qs-hl-card-desc{margin-top:4px;font-size:13px;line-height:1.55;color:#94a3b8}.qs-hl-light .qs-hl-card-desc{color:#64748b}.qs-flow{margin-top:14px;display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:640px){.qs-flow{grid-template-columns:1fr 1fr}}@media(min-width:1024px){.qs-flow{grid-template-columns:repeat(4,1fr)}}.qs-flow-step{position:relative;padding:16px;border-radius:14px;border:1px solid rgba(148,163,184,.16);background:#0f172a66;animation:qs-step-pop .35s ease-out both}.qs-flow-light{background:#fff;border-color:#94a3b840}.qs-flow-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;color:#818cf8;background:#6366f11f}.qs-flow-num{position:absolute;top:14px;right:14px;font-size:22px;font-weight:800;line-height:1;color:#6366f159}.qs-flow-title{margin-top:10px;font-size:14px;font-weight:700;color:#e2e8f0}.qs-flow-light .qs-flow-title{color:#1e293b}.qs-flow-desc{margin-top:6px;font-size:12.5px;line-height:1.55;color:#94a3b8}.qs-flow-light .qs-flow-desc{color:#64748b}.qs-chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.qs-chip{font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:999px;color:#c7d2fe;background:#6366f11f;border:1px solid rgba(99,102,241,.25)}.qs-light .qs-chip{color:#4338ca;background:#6366f114}.qs-chip-engine{color:#6ee7b7;background:#10b9811f;border-color:#10b98147}.qs-light .qs-chip-engine{color:#047857;background:#10b98114}@media(prefers-reduced-motion:reduce){.qs-hl-bg,.qs-flow-step,.qs-step-circle{animation:none}}