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12px)}.cn-nav .cn-nav-tools,.cn-nav .cn-nav-langs{left:50%;transform:translate(-50%)}.cn-nav .cn-nav-credits{right:-44px}.cn-nav .cn-nav-account{right:0}.cn-nav-handle,.cn-nav-scrim{display:none}.cn-nav .cn-nav-tools{grid-template-columns:1fr 1fr;gap:4px;width:540px;padding:8px;display:grid}.cn-nav .cn-nav-tool{border-radius:10px;align-items:flex-start;gap:12px;padding:12px;display:flex}.cn-nav .cn-nav-tool:hover,.cn-nav .cn-nav-tool[aria-current=page]{background:var(--nav-panel)}.cn-nav-tile{background:var(--nav-brand-subtle);width:32px;height:32px;color:var(--nav-brand-text);border-radius:9px;flex:none;place-items:center;display:grid}.cn-nav-tool b{font:600 14px / 1.3 var(--nav-sans);color:var(--nav-text);align-items:center;gap:6px;display:flex}.cn-nav-tool b svg{color:var(--nav-brand-text)}.cn-nav-tool small{font:400 13px / 1.45 var(--nav-sans);color:var(--nav-muted);margin-top:3px;display:block}.cn-nav .cn-nav-langs{width:168px;padding:6px}.cn-nav .cn-nav-langs 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var(--nav-sans);color:var(--nav-brand-text);align-items:center;gap:6px;display:flex}.cn-nav .cn-nav-account{width:288px;padding:6px}.cn-nav-who{align-items:center;gap:12px;min-width:0;padding:12px 12px 14px;display:flex}.cn-nav-who .cn-nav-avatar-face{flex:none;width:36px;height:36px;font-size:14px}.cn-nav-who>span:not(.cn-nav-avatar-face){flex:1;min-width:0}.cn-nav .cn-nav-tier{background:var(--nav-brand);color:#fff;height:22px;font:600 11.5px / 1 var(--nav-sans);white-space:nowrap;border-radius:999px;flex:none;align-items:center;gap:4px;padding:0 8px 0 7px;font-style:normal;display:inline-flex}.cn-nav .cn-nav-tier[data-tier=pro]{background:#b45309}.cn-nav .cn-nav-tier[data-tier=unlimited]{background:var(--nav-text);color:#fde68a}.cn-nav-who strong,.cn-nav-who small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.cn-nav-who strong{font:600 14px / 1.3 var(--nav-sans)}.cn-nav-who small{font:400 12.5px / 1.4 var(--nav-sans);color:var(--nav-muted)}.cn-nav 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env(safe-area-inset-bottom));border-radius:20px 20px 0 0;position:fixed;inset:auto 0 0;overflow-y:auto;box-shadow:0 -12px 32px -16px #1721384d}.cn-nav .cn-nav-account{padding:0 6px max(20px, env(safe-area-inset-bottom))}.cn-nav .cn-nav-account :is(a,button){height:44px}.cn-nav .cn-nav-handle{background:#d4d4d8;border-radius:4px;width:36px;height:4px;margin:10px auto 2px;display:block}.cn-nav-credits .cn-nav-credits-top{background:0 0}}@media (prefers-reduced-motion:reduce){.cn-nav-lk svg,.cn-nav-pill>svg:last-child{transition:none}}.cn-foot{--foot-text:#18181b;--foot-muted:#62626c;--foot-faint:#8e8e98;--foot-border:#e4e4e7;--foot-brand:#2457d6;--foot-sans:var(--font-geist,"Geist"), "Noto Sans SC", "PingFang SC", system-ui, sans-serif;border-top:1px solid var(--foot-border);color:var(--foot-text);font-family:var(--foot-sans);-webkit-font-smoothing:antialiased;background:#fff}.cn-r5 .cn-foot{margin-top:120px}.cn-foot *,.cn-foot :before,.cn-foot :after{box-sizing:border-box}.cn-foot 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28px}}.cn-app{--bg-page:#fff;--bg-canvas:#fff;--bg-subtle:#fafafa;--bg-muted:#f4f4f5;--stage:#f0f3f8;--panel:#f5f7fb;--skeleton:#eceef2;--text:#18181b;--text-body:#3f3f46;--text-2:#52525b;--text-secondary:#71717a;--text-3:#a1a1aa;--border:#e4e4e7;--border-strong:#d4d4d8;--border-cool:#dce3ee;--brand:#2457d6;--brand-hover:#1f4fc5;--brand-text:#1f4fc5;--brand-subtle:#eef3fe;--brand-border:#8faef0;--marker:#eef3fe;--segment:#eef3fe;--ok:#16a34a;--ok-bg:#dcfce7;--warn:#92400e;--warn-bg:#fef3c7;--danger:#b91c1c;--danger-bg:#fee2e2;--font-ui:var(--font-geist,"Geist", ui-sans-serif, system-ui, sans-serif);--font-display:var(--font-ui);--font-mono:var(--font-geist-mono,"Geist Mono", ui-monospace, monospace);--shadow-float:0 12px 32px -8px #0f0f140f;--shadow-window:0 1px 3px #0000000a, 0 20px 48px -8px #1721381a;background:var(--bg-page);min-height:100vh;color:var(--text);font-family:var(--font-ui);font-size:15px;line-height:1.5}.cn-app *,.cn-app :before,.cn-app 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