@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800;900&display=swap";.btn[data-astro-cid-ekguhzzh]{cursor:pointer;font-family:var(--font-sans);font-weight:var(--font-weight-medium);border-radius:var(--radius-sm);white-space:nowrap;border:none;align-items:center;gap:8px;text-decoration:none;display:inline-flex}.btn[data-astro-cid-ekguhzzh]:disabled,.btn[data-astro-cid-ekguhzzh][aria-disabled=true]{cursor:not-allowed}.btn-base[data-astro-cid-ekguhzzh]{font-size:var(--font-size-sm);padding:11px var(--space-5)}.btn-sm[data-astro-cid-ekguhzzh]{font-size:var(--font-size-xs);padding:7px 14px}.btn-primary[data-astro-cid-ekguhzzh]{background:var(--color-primary);color:var(--color-on-primary)}.btn-ghost[data-astro-cid-ekguhzzh]{color:var(--color-primary);background:0 0;padding:0}.btn-outline[data-astro-cid-ekguhzzh]{background:var(--surface-page);color:var(--text-primary);border:1px solid var(--border-default)}.announce[data-astro-cid-wpvy4v7s]{text-align:center;background:var(--color-primary-subtle);border-bottom:1px solid var(--color-primary-subtle-border);font-family:var(--font-sans);color:var(--text-primary);font-size:12.5px;font-weight:var(--font-weight-medium);flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;padding:9px 16px;display:flex}.announce-link[data-astro-cid-wpvy4v7s]{color:var(--color-primary);font-weight:var(--font-weight-semibold);white-space:nowrap;align-items:center;gap:4px;text-decoration:none;display:inline-flex}.market-hint-bar[data-astro-cid-wpvy4v7s]{text-align:center;background:var(--surface-subtle);border-bottom:1px solid var(--border-subtle);font-family:var(--font-sans);color:var(--text-secondary);flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;padding:8px 16px;font-size:12px;display:flex}.market-hint-bar[data-astro-cid-wpvy4v7s][hidden]{display:none}.market-hint-switch[data-astro-cid-wpvy4v7s]{color:var(--color-primary);font-weight:var(--font-weight-semibold);cursor:pointer;background:0 0;border:none;padding:0;font-size:12px;text-decoration:underline}.market-hint-dismiss[data-astro-cid-wpvy4v7s]{color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:14px;line-height:1}.bar[data-astro-cid-wpvy4v7s]{border-bottom:1px solid var(--border-subtle);background:var(--surface-page);font-family:var(--font-sans);padding:var(--space-4) var(--space-5);justify-content:space-between;align-items:center;display:flex}.brand[data-astro-cid-wpvy4v7s]{align-items:center;gap:var(--space-2);flex-shrink:0;display:flex}.brand-text[data-astro-cid-wpvy4v7s]{font-size:17px;font-weight:var(--font-weight-bold);color:var(--text-primary);letter-spacing:var(--letter-spacing-snug);white-space:nowrap}.links[data-astro-cid-wpvy4v7s]{display:none}.right[data-astro-cid-wpvy4v7s]{flex-shrink:0;align-items:center;gap:10px;display:flex}.locale-toggle[data-astro-cid-wpvy4v7s]{color:var(--gray-700);font-size:12.5px;font-weight:var(--font-weight-medium);white-space:nowrap;cursor:pointer;border-radius:var(--radius-sm);padding:6px var(--space-1);align-items:center;gap:3px;display:flex}.locale-label[data-astro-cid-wpvy4v7s]{display:none}.session-link[data-astro-cid-wpvy4v7s]{color:var(--color-primary);font-size:12.5px;font-weight:var(--font-weight-medium);white-space:nowrap;text-decoration:none}.bar .right .demo-btn{display:inline-flex}.locale-toggle[data-astro-cid-wpvy4v7s],.session-link[data-astro-cid-wpvy4v7s]{display:none}.menu-btn[data-astro-cid-wpvy4v7s]{border-radius:var(--radius-sm);cursor:pointer;width:44px;height:44px;font:inherit;color:inherit;background:0 0;border:none;justify-content:center;align-items:center;margin:-6px -6px -6px 0;padding:0;display:flex}.drawer-backdrop[data-astro-cid-wpvy4v7s]{background:var(--surface-overlay);z-index:1000;opacity:0;pointer-events:none;transition:opacity var(--motion-transition-duration) var(--motion-transition-easing);position:fixed;inset:0}.drawer-backdrop[data-astro-cid-wpvy4v7s].open{opacity:1;pointer-events:auto}.drawer-panel[data-astro-cid-wpvy4v7s]{background:var(--surface-card);z-index:1001;width:min(86%,340px);box-shadow:none;visibility:hidden;font-family:var(--font-sans);transition:transform var(--motion-transition-duration) var(--motion-transition-easing), box-shadow var(--motion-transition-duration) var(--motion-transition-easing), visibility 0s linear var(--motion-transition-duration);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;right:0;overflow-y:auto;transform:translate(100%)}.drawer-panel[data-astro-cid-wpvy4v7s].open{box-shadow:var(--elevation-4);visibility:visible;transition:transform var(--motion-transition-duration) var(--motion-transition-easing), box-shadow var(--motion-transition-duration) var(--motion-transition-easing), visibility 0s;transform:translate(0)}.drawer-header[data-astro-cid-wpvy4v7s]{padding:var(--space-4) var(--space-4) var(--space-4) var(--space-5);border-bottom:1px solid var(--border-subtle);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.close-btn[data-astro-cid-wpvy4v7s]{border-radius:var(--radius-sm);cursor:pointer;width:44px;height:44px;font:inherit;color:inherit;background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.drawer-cta[data-astro-cid-wpvy4v7s]{padding:var(--space-5) var(--space-5) var(--space-1)}.drawer-cta-btn{box-sizing:border-box;justify-content:center;width:100%}.drawer-links[data-astro-cid-wpvy4v7s]{padding:var(--space-3) var(--space-3) 0;flex-direction:column;display:flex}.drawer-link[data-astro-cid-wpvy4v7s]{justify-content:space-between;align-items:center;gap:var(--space-2);padding:13px var(--space-2);box-sizing:border-box;border-radius:var(--radius-sm);min-height:44px;color:var(--text-primary);font-size:15.5px;font-weight:var(--font-weight-medium);cursor:pointer;text-decoration:none;display:flex}.drawer-link-chevron{transform:rotate(-90deg)}.drawer-divider[data-astro-cid-wpvy4v7s]{background:var(--border-subtle);height:1px;margin:var(--space-2) var(--space-5)}.drawer-utility[data-astro-cid-wpvy4v7s]{padding:var(--space-2) var(--space-3) var(--space-5);flex-direction:column;gap:2px;display:flex}.drawer-utility-row[data-astro-cid-wpvy4v7s]{align-items:center;gap:var(--space-2);padding:11px var(--space-2);box-sizing:border-box;border-radius:var(--radius-sm);min-height:44px;font-size:var(--font-size-sm);color:var(--gray-700);font-weight:var(--font-weight-medium);cursor:pointer;display:flex}.drawer-session-link[data-astro-cid-wpvy4v7s]{padding:11px var(--space-2);box-sizing:border-box;border-radius:var(--radius-sm);min-height:44px;font-size:var(--font-size-sm);color:var(--color-primary);font-weight:var(--font-weight-medium);align-items:center;text-decoration:none;display:flex}.tk-navmenu[data-astro-cid-wpvy4v7s]{display:none;position:relative}.tk-navmenu-trigger[data-astro-cid-wpvy4v7s]{cursor:pointer}.tk-navmenu-chevron[data-astro-cid-wpvy4v7s]{transition:transform var(--motion-feedback-duration) var(--motion-feedback-easing)}.tk-navmenu[data-astro-cid-wpvy4v7s].tk-navmenu-open .tk-navmenu-chevron[data-astro-cid-wpvy4v7s]{transform:rotate(180deg)}.tk-navmenu-panel[data-astro-cid-wpvy4v7s]{top:calc(100% + var(--space-2));background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);min-width:200px;box-shadow:var(--elevation-3);padding:var(--space-2);z-index:50;opacity:0;pointer-events:none;transition:opacity var(--motion-transition-duration) var(--motion-transition-easing), transform var(--motion-transition-duration) var(--motion-transition-easing);flex-direction:column;gap:2px;display:flex;position:absolute;left:0;transform:translateY(-4px)}.tk-navmenu[data-astro-cid-wpvy4v7s].tk-navmenu-open .tk-navmenu-panel[data-astro-cid-wpvy4v7s]{opacity:1;pointer-events:auto;transform:translateY(0)}.tk-navmenu-row[data-astro-cid-wpvy4v7s]{border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-weight:var(--font-weight-medium);padding:10px 12px;text-decoration:none;display:block}.tk-drawer-navmenu-panel[data-astro-cid-wpvy4v7s]{flex-direction:column;padding:0 8px 6px 24px;display:none}.tk-drawer-navmenu[data-astro-cid-wpvy4v7s].tk-drawer-navmenu-open .tk-drawer-navmenu-panel[data-astro-cid-wpvy4v7s]{display:flex}.tk-drawer-navmenu[data-astro-cid-wpvy4v7s].tk-drawer-navmenu-open .tk-navmenu-chevron[data-astro-cid-wpvy4v7s]{transform:rotate(180deg)}.tk-drawer-navmenu-row[data-astro-cid-wpvy4v7s]{box-sizing:border-box;border-radius:var(--radius-sm);min-height:44px;color:var(--text-secondary);font-size:14px;font-weight:var(--font-weight-medium);align-items:center;padding:10px 8px;text-decoration:none;display:flex}@media (prefers-reduced-motion:reduce){.drawer-panel[data-astro-cid-wpvy4v7s],.drawer-backdrop[data-astro-cid-wpvy4v7s]{transition:none!important}}@media (width>=1160px){.announce[data-astro-cid-wpvy4v7s]{text-align:left;flex-wrap:nowrap;gap:10px;padding:9px 20px;font-size:13.5px}.bar[data-astro-cid-wpvy4v7s]{padding:18px var(--space-16)}.brand-text[data-astro-cid-wpvy4v7s]{font-size:19px}.links[data-astro-cid-wpvy4v7s]{align-items:center;gap:30px;display:flex}.link[data-astro-cid-wpvy4v7s]{align-items:center;gap:var(--space-1);color:var(--gray-700);font-size:14.5px;font-weight:var(--font-weight-medium);text-decoration:none;display:inline-flex}.tk-navmenu[data-astro-cid-wpvy4v7s]{display:inline-flex}.right[data-astro-cid-wpvy4v7s]{gap:26px}.locale-toggle[data-astro-cid-wpvy4v7s]{font-size:inherit;color:var(--gray-700);gap:var(--space-1)}.locale-label[data-astro-cid-wpvy4v7s]{display:inline}.session-link[data-astro-cid-wpvy4v7s]{color:var(--gray-700);font-size:14.5px}.bar .right .demo-btn{display:inline-flex}.locale-toggle[data-astro-cid-wpvy4v7s]{display:flex}.session-link[data-astro-cid-wpvy4v7s]{display:inline-flex}.menu-btn[data-astro-cid-wpvy4v7s],.drawer-backdrop[data-astro-cid-wpvy4v7s],.drawer-panel[data-astro-cid-wpvy4v7s]{display:none}}.wrap[data-astro-cid-jo6i4kqk]{box-sizing:border-box;font-family:var(--font-sans);background:var(--surface-page);border-top:1px solid var(--border-subtle);padding:32px var(--space-5) 0;overflow-x:hidden}.top[data-astro-cid-jo6i4kqk]{gap:var(--space-6);flex-direction:column;max-width:1180px;margin:0 auto 28px;display:flex}.brand-col[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:14px;min-width:200px;display:flex}.brand-logo[data-astro-cid-jo6i4kqk]{align-self:flex-start;width:auto;height:26px}.tagline[data-astro-cid-jo6i4kqk]{color:var(--text-tertiary);margin:0;font-size:14px}.social-row[data-astro-cid-jo6i4kqk]{align-items:center;gap:14px;display:flex}.social-btn[data-astro-cid-jo6i4kqk]{justify-content:center;align-items:center;width:24px;height:24px;display:flex}.social-img[data-astro-cid-jo6i4kqk]{width:24px;height:24px;display:block}.social-x[data-astro-cid-jo6i4kqk]{color:var(--gray-950);font-size:19px;font-weight:700;line-height:1}.social-btn-linked[data-astro-cid-jo6i4kqk]{color:var(--text-secondary)}.groups[data-astro-cid-jo6i4kqk]{gap:var(--space-6);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.group-title[data-astro-cid-jo6i4kqk]{font-size:14px;font-weight:var(--font-weight-bold);color:var(--text-primary);margin:0 0 10px}.group-list[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:8px;display:flex}.group-link[data-astro-cid-jo6i4kqk]{color:var(--text-secondary);font-size:14px;text-decoration:none}.legal-bar[data-astro-cid-jo6i4kqk]{align-items:center;gap:var(--space-4);max-width:1180px;color:var(--text-disabled);flex-wrap:wrap;margin:0 auto;padding-bottom:24px;font-size:14px;display:flex}.legal-bar[data-astro-cid-jo6i4kqk] .legal-credit[data-astro-cid-jo6i4kqk]{color:inherit;text-decoration:underline}@media (width>=768px){.wrap[data-astro-cid-jo6i4kqk]{padding:48px var(--space-16) 0}.top[data-astro-cid-jo6i4kqk]{justify-content:space-between;align-items:flex-start;gap:var(--space-8);flex-flow:row;margin-bottom:36px}.brand-col[data-astro-cid-jo6i4kqk]{flex:none}.groups[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(3,auto);gap:28px 32px}}@media (width>=1100px){.groups[data-astro-cid-jo6i4kqk]{flex-wrap:wrap;gap:40px;display:flex}}.tk-cb[data-astro-cid-r2hwnw3d]{z-index:1500;font-family:var(--font-sans);position:fixed;bottom:16px;right:16px}.tk-cb-launcher[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--color-primary);width:56px;height:56px;box-shadow:var(--elevation-3);cursor:pointer;border:none;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.tk-cb-badge[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--green-500);border:2px solid var(--text-inverse);width:12px;height:12px;position:absolute;top:-2px;right:-2px}.tk-cb-panel[data-astro-cid-r2hwnw3d]{background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg) var(--radius-lg) 0 0;width:auto;max-height:min(70vh,460px);box-shadow:var(--elevation-4);box-sizing:border-box;opacity:0;pointer-events:none;transition:opacity var(--motion-transition-duration) var(--motion-transition-easing), transform var(--motion-transition-duration) var(--motion-transition-easing);flex-direction:column;display:flex;position:fixed;bottom:16px;left:16px;right:16px;overflow:hidden;transform:translateY(12px)}.tk-cb-panel[data-astro-cid-r2hwnw3d].tk-cb-open{opacity:1;pointer-events:auto;transform:translateY(0)}.tk-cb-drag[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--border-default);flex:none;width:36px;height:4px;margin:8px auto 0}.tk-cb-header[data-astro-cid-r2hwnw3d]{background:var(--color-primary);flex:none;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.tk-cb-header-left[data-astro-cid-r2hwnw3d]{align-items:center;gap:10px;min-width:0;display:flex}.tk-cb-mark[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-sm);background:var(--text-inverse);flex:none;justify-content:center;align-items:center;width:30px;height:30px;display:flex}.tk-cb-title[data-astro-cid-r2hwnw3d]{font-size:13.5px;font-weight:var(--font-weight-semibold);color:var(--color-on-primary);margin:0}.tk-cb-status[data-astro-cid-r2hwnw3d]{color:#ffffffd9;align-items:center;gap:5px;margin:2px 0 0;font-size:11px;display:flex}.tk-cb-status-dot[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);flex:none;width:6px;height:6px}.tk-cb-close[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;flex:none;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.tk-cb-body[data-astro-cid-r2hwnw3d]{background:var(--surface-page);flex-direction:column;flex:1;gap:12px;min-height:200px;padding:16px;display:flex;overflow-y:auto}.tk-cb-msg[data-astro-cid-r2hwnw3d]{flex-direction:column;max-width:82%;display:flex}.tk-cb-msg[data-astro-cid-r2hwnw3d].tk-cb-msg-user{align-self:flex-end}.tk-cb-msg[data-astro-cid-r2hwnw3d].tk-cb-msg-bot{align-self:flex-start}.tk-cb-msg-bubble[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-md);padding:10px 13px;font-size:13.5px;line-height:1.45}.tk-cb-msg-user[data-astro-cid-r2hwnw3d] .tk-cb-msg-bubble[data-astro-cid-r2hwnw3d]{background:var(--color-primary);color:var(--color-on-primary)}.tk-cb-msg-bot[data-astro-cid-r2hwnw3d] .tk-cb-msg-bubble[data-astro-cid-r2hwnw3d]{background:var(--surface-card);color:var(--text-primary)}.tk-cb-msg-time[data-astro-cid-r2hwnw3d]{color:var(--text-tertiary);margin:4px 2px 0;font-size:10px}.tk-cb-msg-user[data-astro-cid-r2hwnw3d] .tk-cb-msg-time[data-astro-cid-r2hwnw3d]{text-align:right}.tk-cb-msg-bot[data-astro-cid-r2hwnw3d] .tk-cb-msg-time[data-astro-cid-r2hwnw3d]{text-align:left}.tk-cb-typing[data-astro-cid-r2hwnw3d]{background:var(--surface-card);border-radius:var(--radius-md);align-self:flex-start;gap:4px;padding:10px 13px;display:flex}.tk-cb-typing[data-astro-cid-r2hwnw3d] span[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--text-tertiary);opacity:.5;width:6px;height:6px;animation:1.2s infinite tk-cb-bounce}.tk-cb-typing[data-astro-cid-r2hwnw3d] span[data-astro-cid-r2hwnw3d]:nth-child(2){animation-delay:.2s}.tk-cb-typing[data-astro-cid-r2hwnw3d] span[data-astro-cid-r2hwnw3d]:nth-child(3){animation-delay:.4s}@keyframes tk-cb-bounce{0%,80%,to{opacity:.5;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.tk-cb-quick-actions[data-astro-cid-r2hwnw3d]{flex-direction:column;align-self:flex-start;gap:6px;max-width:92%;display:flex}.tk-cb-quick-action[data-astro-cid-r2hwnw3d]{text-align:left;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--surface-card);color:var(--text-primary);cursor:pointer;padding:8px 12px;font-size:12.5px}.tk-cb-error-action[data-astro-cid-r2hwnw3d]{border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-primary);align-self:flex-start;align-items:center;gap:6px;padding:8px 13px;font-size:12.5px;text-decoration:none;display:inline-flex}.tk-cb-specialist[data-astro-cid-r2hwnw3d]{border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-card);align-self:flex-start;align-items:center;gap:10px;padding:12px;display:flex}.tk-cb-specialist-avatar[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--surface-muted);flex:none;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.tk-cb-specialist-title[data-astro-cid-r2hwnw3d]{font-size:13px;font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}.tk-cb-specialist-subtitle[data-astro-cid-r2hwnw3d]{color:var(--text-tertiary);margin:1px 0 0;font-size:11.5px}.tk-cb-composer-wrap[data-astro-cid-r2hwnw3d]{flex:none;padding:10px 16px}.tk-cb-composer[data-astro-cid-r2hwnw3d]{align-items:center;gap:8px;display:flex}.tk-cb-input[data-astro-cid-r2hwnw3d]{border:1px solid var(--border-default);border-radius:var(--radius-full);color:var(--text-primary);box-sizing:border-box;flex:1;min-height:44px;padding:10px 15px;font-family:inherit;font-size:13.5px}.tk-cb-input[data-astro-cid-r2hwnw3d]:disabled{background:var(--surface-subtle);color:var(--text-tertiary)}.tk-cb-send[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-full);background:var(--gray-400);cursor:pointer;border:none;flex:none;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.tk-cb-send[data-astro-cid-r2hwnw3d].tk-cb-send-active{background:var(--color-primary)}.tk-cb-send[data-astro-cid-r2hwnw3d]:disabled{cursor:not-allowed}.tk-cb-attribution[data-astro-cid-r2hwnw3d]{text-align:center;color:var(--text-tertiary);border-top:1px solid var(--border-subtle);flex:none;margin:0;padding:8px 0;font-size:10.5px}@media (width>=640px){.tk-cb-panel[data-astro-cid-r2hwnw3d]{border-radius:var(--radius-lg);width:360px;left:auto}.tk-cb-drag[data-astro-cid-r2hwnw3d]{display:none}.tk-cb-body[data-astro-cid-r2hwnw3d]{min-height:200px}}#tk-cookie-notice[data-astro-cid-mmfs7a7x]{left:var(--space-4,12px);right:var(--space-4,12px);bottom:var(--space-4,12px);z-index:1000;background:var(--surface-page);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);max-width:640px;padding:var(--space-4,14px) var(--space-5,16px);gap:var(--space-4,12px);flex-wrap:wrap;align-items:flex-start;margin-inline:auto;display:flex;position:fixed;box-shadow:0 4px 16px 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