@import"https://rsms.me/inter/inter.css";.cn-root,.cn-root *,.cn-root *:before,.cn-root *:after{box-sizing:border-box;margin:0;padding:0}.cn-root{position:fixed;top:0;left:var(--sb-w, 0px);right:0;z-index:40;transition:left .22s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) calc(32px + env(safe-area-inset-right)) 14px calc(32px + env(safe-area-inset-left));background:var(--nav-bg);backdrop-filter:blur(22px) saturate(1.3);-webkit-backdrop-filter:blur(22px) saturate(1.3);border-bottom:1px solid var(--nav-border);transition:padding .3s ease,background .3s ease,border-color .3s ease;font-family:Inter var,Inter,ui-sans-serif,system-ui,sans-serif;font-feature-settings:"cv11","ss01","ss03";letter-spacing:-.015em}.cn-root.scrolled{padding:9px 32px;background:var(--nav-bg-scrolled);border-bottom-color:var(--border)}.cn-root button{background:transparent;border:none;color:inherit;font:inherit;cursor:pointer;padding:0}.cn-root svg{display:block;flex-shrink:0}.cn-brand{display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none}.cn-logo{width:36px;height:36px;border-radius:10px;display:block;object-fit:cover;box-shadow:0 4px 14px #2563eb4d;flex-shrink:0}.cn-brand-stack{display:flex;flex-direction:column;gap:0;line-height:1}.cn-brand-name{font-family:Fraunces,serif;font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.cn-brand-name .cn-accent{font-style:italic;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.cn-brand-tag{font-family:JetBrains Mono,ui-monospace,monospace;font-size:9px;font-weight:500;text-transform:uppercase;letter-spacing:.22em;color:var(--text-muted);margin-top:3px}.cn-right{display:flex;align-items:center;gap:10px;margin-left:auto}.cn-btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:10px;font-size:13px;font-weight:500;color:var(--text-secondary);background:var(--surface-1);border:1px solid var(--border);transition:background .18s ease,border-color .18s ease,color .18s ease,filter .18s ease;white-space:nowrap}.cn-btn:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text-primary)}.cn-btn .cn-caret{width:11px;height:11px;opacity:.55;transition:transform .2s ease,opacity .2s ease}.cn-btn.open .cn-caret{transform:rotate(180deg);opacity:.85}.cn-btn.open{background:var(--surface-2);border-color:var(--border-strong);color:var(--text-primary)}.cn-btn.primary{padding:9px 18px;background:var(--accent);border-color:#ffffff1f;color:#fff;font-weight:600;box-shadow:var(--shadow-accent)}.cn-btn.primary:hover{filter:brightness(1.08);background:var(--accent);box-shadow:var(--shadow-accent-strong);color:#fff;border-color:#ffffff2e}.cn-theme-btn{width:36px;height:36px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:var(--surface-1);border:1px solid var(--border);color:var(--text-secondary);transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;position:relative;overflow:hidden}.cn-theme-btn:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text-primary);transform:translateY(-1px)}.cn-theme-btn svg{animation:themeFadeIn .32s cubic-bezier(.22,1,.36,1)}.cn-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:220px;background:var(--menu-bg);backdrop-filter:blur(22px) saturate(1.2);-webkit-backdrop-filter:blur(22px) saturate(1.2);border:1px solid var(--border);border-radius:14px;padding:6px;box-shadow:var(--shadow-lg);z-index:9999;overflow:hidden}.cn-menu-item{padding:10px 12px;border-radius:10px;cursor:pointer;transition:background .15s ease;display:flex;flex-direction:column;gap:2px}.cn-menu-item:hover{background:var(--surface-2)}.cn-menu-item-title{color:var(--text-primary);font-size:13px;font-weight:600;letter-spacing:-.01em}.cn-menu-item-desc{color:var(--text-muted);font-size:11.5px;letter-spacing:-.005em;line-height:1.35}.cn-menu-lang-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:10px;cursor:pointer;font-size:13px;color:var(--text-secondary);transition:background .15s ease,color .15s ease;border:1px solid transparent}.cn-menu-lang-item:hover{background:var(--surface-2);color:var(--text-primary)}.cn-menu-lang-item.active{background:linear-gradient(135deg,var(--accent-tint-12),var(--indigo-tint-12));color:var(--accent-ink);border-color:var(--indigo-tint-18)}.cn-menu-cta{width:100%;margin-top:6px;padding:10px 12px;border-radius:10px;background:var(--accent);color:#fff;font-size:12.5px;font-weight:600;letter-spacing:-.01em;border:1px solid rgba(255,255,255,.1);transition:filter .2s ease}.cn-menu-cta:hover{filter:brightness(1.1)}.cn-divider{height:22px;width:1px;background:var(--border);margin:0 2px;flex-shrink:0}.cn-avatar-btn{display:grid;place-items:center;width:38px;height:38px;background:transparent;border:1px solid var(--border);border-radius:50%;cursor:pointer;padding:0;transition:border-color .16s,box-shadow .16s,transform .12s}.cn-avatar-btn:hover{border-color:var(--accent-tint-18);transform:translateY(-1px)}.cn-avatar-btn.open{border-color:var(--accent);box-shadow:var(--ring-accent-glow)}.cn-avatar-btn:focus-visible{outline:none;box-shadow:var(--ring-accent-glow)}.cn-avatar{width:32px;height:32px;border-radius:50%;background:var(--accent-gradient);color:var(--text-on-accent);display:grid;place-items:center;font-size:11.5px;font-weight:600;letter-spacing:.02em}.cn-avatar-img{background:var(--surface-3);object-fit:cover;box-shadow:none}.cn-avatar-menu{min-width:240px;right:0;left:auto}.cn-avatar-menu .cn-menu-item{flex-direction:row;align-items:center;gap:10px;padding:9px 12px;font-size:13px;font-weight:500;color:var(--text-secondary)}.cn-avatar-menu .cn-menu-item:hover{color:var(--text-primary)}.cn-avatar-menu .cn-menu-item.danger{color:var(--danger-fg)}.cn-avatar-menu .cn-menu-item.danger:hover{background:var(--danger-bg)}.cn-avatar-head{padding:4px 12px 10px}.cn-avatar-name{font-size:13.5px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.cn-avatar-email{font-size:11.5px;color:var(--text-muted);margin-top:2px}.cn-menu-divider{height:1px;background:var(--border-subtle);margin:4px 0}@media (max-width: 768px){.cn-root{left:0!important}}@media (max-width: 720px){.cn-root{padding:12px 18px;gap:8px}.cn-root.scrolled{padding:9px 18px}.cn-brand-stack{display:none}.cn-right{gap:6px}.cn-btn{padding:8px 10px;font-size:12px}.cn-theme-btn{width:34px;height:34px}.cn-divider{display:none}}@media (max-width: 480px){.cn-root{padding:10px 12px;gap:6px}.cn-root.scrolled{padding:8px 12px}.cn-btn{padding:7px 8px;font-size:11.5px}.cn-btn svg{width:14px;height:14px}.cn-theme-btn{width:32px;height:32px}.cn-btn-label{display:none}}.sb-root{position:fixed;top:0;left:0;height:100vh;height:100dvh;z-index:50;display:flex;flex-direction:column;background:var(--surface-1);border-right:1px solid var(--border);padding-left:env(safe-area-inset-left);padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);font-family:Plus Jakarta Sans,Inter,ui-sans-serif,system-ui,sans-serif;font-feature-settings:"cv11","ss01";color:var(--text-primary);transition:width .22s cubic-bezier(.4,0,.2,1);overflow:hidden}.sb-head{display:flex;align-items:center;padding:14px 14px 12px;border-bottom:1px solid var(--border-subtle);gap:8px;min-height:60px}.sb-brand{display:flex;align-items:center;gap:10px;cursor:pointer;-webkit-user-select:none;user-select:none;min-width:0}.sb-logo{width:32px;height:32px;border-radius:9px;object-fit:cover;flex-shrink:0;box-shadow:0 3px 10px #2563eb38}.sb-brand-text{display:flex;flex-direction:column;gap:0;line-height:1;font-family:Fraunces,serif;font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em;white-space:nowrap;overflow:hidden}.sb-brand-accent{font-style:italic;background:var(--accent-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.sb-brand-tag{font-family:JetBrains Mono,monospace;font-size:8.5px;font-weight:500;text-transform:uppercase;letter-spacing:.22em;color:var(--text-muted);margin-top:3px;-webkit-text-fill-color:var(--text-muted);background:none}.sb-root.is-collapsed .sb-head{padding:14px 0 12px;justify-content:center}.sb-root.is-collapsed .sb-brand{justify-content:center}.sb-new{padding:12px 12px 6px;display:flex;flex-direction:column;gap:6px}.sb-new-btn{display:flex;align-items:center;gap:10px;padding:9px 12px;background:var(--accent);color:var(--text-on-accent);border:1px solid rgba(255,255,255,.1);border-radius:9px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-accent);transition:filter .18s,transform .12s}.sb-new-btn:hover{filter:brightness(1.06);transform:translateY(-1px)}.sb-new-btn:active{transform:translateY(0)}.sb-new-btn.alt{background:var(--surface-2);color:var(--text-primary);border-color:var(--border);box-shadow:var(--shadow-xs)}.sb-new-btn.alt:hover{background:var(--surface-3);border-color:var(--border-strong);filter:none}.sb-root.is-collapsed .sb-new{padding:10px 12px 6px;gap:4px}.sb-root.is-collapsed .sb-new-btn{width:40px;height:40px;margin:0 auto;justify-content:center;padding:0;border-radius:10px}.sb-root.is-collapsed .sb-new-btn span{display:none}.sb-root.is-collapsed .sb-new-btn{box-shadow:var(--shadow-xs)}.sb-root.is-collapsed .sb-new-btn:not(.alt){box-shadow:var(--shadow-sm)}.sb-nav{flex:1 1 auto;overflow-y:auto;padding:10px 8px 16px;min-height:0}.sb-nav::-webkit-scrollbar{width:4px}.sb-nav::-webkit-scrollbar-thumb{background:var(--scrollbar-thumb);border-radius:2px}.sb-section-head{display:flex;align-items:center;padding:14px 8px 6px;font-family:JetBrains Mono,monospace;font-size:9.5px;font-weight:500;text-transform:uppercase;letter-spacing:.22em;color:var(--text-faint)}.sb-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1px}.sb-link{width:100%;display:flex;align-items:center;gap:10px;padding:8px 10px;background:transparent;border:1px solid transparent;border-radius:8px;color:var(--text-secondary);font:inherit;font-size:13px;font-weight:500;cursor:pointer;text-align:left;transition:background .16s,color .16s}.sb-link:hover{background:var(--surface-2);color:var(--text-primary)}.sb-link.is-active{background:var(--accent-tint-12);color:var(--accent-ink)}.sb-link:focus-visible{outline:none;box-shadow:var(--ring-accent-glow)}.sb-link-icon{flex-shrink:0}.sb-link-label{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.sb-link-chat .sb-link-label{font-size:12.5px;color:var(--text-muted)}.sb-link-chat:hover .sb-link-label,.sb-link-chat.is-active .sb-link-label{color:var(--text-primary)}.sb-chat-item{position:relative}.sb-chat-item .sb-link-chat{padding-right:32px}.sb-link-trash{position:absolute;right:6px;top:50%;transform:translateY(-50%);width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;padding:0;background:transparent;border:none;border-radius:6px;color:var(--text-faint);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .15s ease,background .15s ease,color .15s ease}.sb-chat-item:hover .sb-link-trash,.sb-link-trash:focus-visible{opacity:1;pointer-events:auto}.sb-link-trash:hover{background:var(--danger-bg, rgba(220, 38, 38, .12));color:var(--danger-fg, #ef4444)}.sb-link-trash:focus-visible{outline:none;box-shadow:var(--ring-accent-glow)}.sb-root.is-collapsed .sb-section-head{display:none}.sb-root.is-collapsed .sb-nav{padding:6px 12px 12px}.sb-root.is-collapsed .sb-list{gap:4px}.sb-root.is-collapsed .sb-link{width:40px;height:40px;margin:0 auto;justify-content:center;padding:0;border-radius:10px}.sb-root.is-collapsed .sb-link-chat{display:none}.sb-foot{border-top:1px solid var(--border-subtle);padding:10px}.sb-collapse{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:9px 12px;background:transparent;border:1px solid var(--border-subtle);border-radius:9px;color:var(--text-muted);font:inherit;font-size:12.5px;font-weight:500;cursor:pointer;transition:background .16s,color .16s,border-color .16s}.sb-collapse:hover{background:var(--surface-2);color:var(--text-primary);border-color:var(--border)}.sb-collapse:focus-visible{outline:none;box-shadow:var(--ring-accent-glow)}.sb-root.is-collapsed .sb-foot{padding:10px 12px}.sb-root.is-collapsed .sb-collapse{width:40px;height:40px;margin:0 auto;padding:0;border-radius:10px}.sb-root.is-collapsed .sb-collapse span{display:none}@media (max-width: 768px){.sb-root{box-shadow:var(--shadow-lg)}.sb-root.is-collapsed{transform:translate(-100%);width:268px!important}}.ft-root{position:relative;z-index:1;margin-top:80px;padding:48px 32px 36px;background:var(--surface-1);border-top:1px solid var(--border);color:var(--text-muted);font-family:Inter var,Inter,ui-sans-serif,system-ui,sans-serif;font-feature-settings:"cv11","ss01","ss03";letter-spacing:-.005em}.ft-container{max-width:1160px;margin:0 auto}.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px}@media (max-width: 820px){.ft-grid{grid-template-columns:1fr 1fr;gap:28px}}@media (max-width: 540px){.ft-grid{grid-template-columns:1fr;gap:24px}.ft-root{padding:36px 22px 28px;margin-top:60px}}.ft-brand{display:flex;flex-direction:column}.ft-brand-logo{display:inline-flex;align-items:baseline;gap:4px;font-size:18px;font-weight:600;color:var(--text-primary);letter-spacing:-.02em;margin-bottom:10px}.ft-brand-logo-ai{font-family:JetBrains Mono,SF Mono,ui-monospace,monospace;font-size:13px;font-weight:600;color:var(--accent);letter-spacing:0}.ft-brand-desc{font-size:13px;color:var(--text-muted);line-height:1.55;max-width:320px;margin-bottom:14px}.ft-brand-meta{font-size:11.5px;color:var(--text-faint);letter-spacing:-.005em}.ft-col-title{font-size:10.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:14px}.ft-col-list{display:flex;flex-direction:column;gap:8px;list-style:none}.ft-col-list a,.ft-col-list 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.2s ease}.ft-payment-logos img:hover{opacity:1}@media (max-width: 540px){.ft-bottom{flex-direction:column;align-items:flex-start}.ft-payment-logos{margin-top:16px}}button.ui-btn,a.ui-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:10px;font-family:inherit;font-weight:500;line-height:1;cursor:pointer;-webkit-user-select:none;user-select:none;text-decoration:none;background:var(--accent);color:var(--text-on-accent);transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,transform .12s ease,opacity .18s ease,filter .18s ease;white-space:nowrap}button.ui-btn:focus-visible,a.ui-btn:focus-visible{outline:none;box-shadow:var(--ring-accent-glow)}button.ui-btn:disabled,button.ui-btn[aria-busy=true],a.ui-btn[aria-disabled=true]{cursor:not-allowed;opacity:.55}button.ui-btn:active:not(:disabled),a.ui-btn:active:not([aria-disabled=true]){transform:translateY(1px)}button.ui-btn--full,a.ui-btn--full{width:100%}.ui-btn-icon{display:inline-flex;align-items:center}.ui-btn-label{line-height:1}button.ui-btn--sm,a.ui-btn--sm{padding:8px 12px;font-size:12.5px;border-radius:8px}button.ui-btn--md,a.ui-btn--md{padding:11px 18px;font-size:13.5px}button.ui-btn--lg,a.ui-btn--lg{padding:14px 22px;font-size:14.5px;border-radius:12px}button.ui-btn--primary,a.ui-btn--primary{background:var(--accent);color:var(--text-on-accent);box-shadow:var(--shadow-accent);border-color:transparent}button.ui-btn--primary:hover:not(:disabled),a.ui-btn--primary:hover:not([aria-disabled=true]){box-shadow:var(--shadow-accent-strong);transform:translateY(-1px);filter:brightness(1.06)}button.ui-btn--secondary,a.ui-btn--secondary{background:var(--surface-1);color:var(--text-primary);border-color:var(--border);box-shadow:var(--shadow-xs)}button.ui-btn--secondary:hover:not(:disabled),a.ui-btn--secondary:hover:not([aria-disabled=true]){background:var(--surface-2);border-color:var(--border-strong)}button.ui-btn--ghost,a.ui-btn--ghost{background:transparent;color:var(--text-secondary);border-color:transparent}button.ui-btn--ghost:hover:not(:disabled),a.ui-btn--ghost:hover:not([aria-disabled=true]){background:var(--surface-1);color:var(--text-primary)}button.ui-btn--danger,a.ui-btn--danger{background:var(--danger-bg);color:var(--danger-fg);border-color:var(--danger-border)}button.ui-btn--danger:hover:not(:disabled),a.ui-btn--danger:hover:not([aria-disabled=true]){background:var(--danger);color:var(--text-on-accent);border-color:var(--danger)}button.ui-btn--link,a.ui-btn--link{background:transparent;color:var(--accent-ink);border-color:transparent;padding-left:4px;padding-right:4px;box-shadow:none}button.ui-btn--link:hover:not(:disabled),a.ui-btn--link:hover:not([aria-disabled=true]){text-decoration:underline}.ui-btn-spinner{width:14px;height:14px;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:ui-btn-spin .7s linear infinite}@keyframes ui-btn-spin{to{transform:rotate(360deg)}}.ui-card{position:relative;background:var(--surface-1);border:1px solid var(--border);border-radius:16px;color:var(--text-primary);transition:background .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}.ui-card--p-none{padding:0}.ui-card--p-sm{padding:16px}.ui-card--p-md{padding:22px}.ui-card--p-lg{padding:28px}.ui-card--s-none{box-shadow:none}.ui-card--s-sm{box-shadow:var(--shadow-sm)}.ui-card--s-md{box-shadow:var(--shadow-md)}.ui-card--s-lg{box-shadow:var(--shadow-lg)}.ui-card--hover:hover{border-color:var(--accent-tint-18);box-shadow:var(--shadow-md);transform:translateY(-2px)}.ui-card--interactive{cursor:pointer}.ui-card--interactive:hover{border-color:var(--accent-tint-18);box-shadow:var(--shadow-md)}.ui-card--interactive:active{transform:translateY(0)}.ui-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.ui-card-head-text{display:flex;flex-direction:column;gap:4px;min-width:0}.ui-card-eyebrow{font-family:JetBrains Mono,SF 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--tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes spin{to{transform:rotate(360deg)}}