@media(min-width:768px){#desktop-nav[data-astro-cid-hnhh3bfe]{display:block!important}#header-cta[data-astro-cid-hnhh3bfe]{display:inline-flex!important}#mobile-menu-btn[data-astro-cid-hnhh3bfe]{display:none!important}}.mob-btn[data-astro-cid-hnhh3bfe]{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;background:#6366f11a;border:1px solid rgba(99,102,241,.28);color:#a5b4fc;cursor:pointer;transition:background .2s,border-color .2s,color .2s}.mob-btn[data-astro-cid-hnhh3bfe]:hover{background:#6366f138;border-color:#6366f18c;color:#c7d2fe}.mob-l1[data-astro-cid-hnhh3bfe],.mob-l2[data-astro-cid-hnhh3bfe],.mob-l3[data-astro-cid-hnhh3bfe]{transition:opacity .18s ease}.mob-btn[data-astro-cid-hnhh3bfe][aria-expanded=true] .mob-l2[data-astro-cid-hnhh3bfe]{opacity:0}@keyframes menuIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}#mobile-menu[data-astro-cid-hnhh3bfe].is-open{animation:menuIn .18s ease forwards}#chat-widget-root[data-astro-cid-igwpvru6]{--chat-primary: #6366f1}#chat-fab[data-astro-cid-igwpvru6]{position:fixed;left:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#3b82f6);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 24px #6366f166;z-index:90;transition:transform .2s,bottom .2s}#chat-fab[data-astro-cid-igwpvru6]:hover{transform:scale(1.06)}#chat-fab[data-astro-cid-igwpvru6].compare-active{bottom:96px}#chat-panel[data-astro-cid-igwpvru6]{position:fixed;left:20px;bottom:88px;width:360px;max-width:calc(100vw - 40px);height:500px;max-height:calc(100vh - 140px);background:var(--color-bg-card, #0d1117);border:1px solid var(--color-border, rgba(255,255,255,.08));border-radius:18px;box-shadow:0 20px 60px #00000080;display:none;flex-direction:column;overflow:hidden;z-index:91;transition:bottom .2s}#chat-panel[data-astro-cid-igwpvru6].open{display:flex}#chat-panel[data-astro-cid-igwpvru6].compare-active{bottom:164px}@media(max-width:480px){#chat-panel[data-astro-cid-igwpvru6]{left:10px;right:10px;bottom:84px;width:auto;height:calc(100vh - 120px)}}#chat-header[data-astro-cid-igwpvru6]{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--color-border, rgba(255,255,255,.08));flex-shrink:0}#chat-header-avatar[data-astro-cid-igwpvru6]{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#3b82f6);color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}#chat-header-name[data-astro-cid-igwpvru6]{font-size:13.5px;font-weight:700;color:var(--color-text, #e6edf3)}#chat-header-sub[data-astro-cid-igwpvru6]{font-size:11px;color:var(--color-muted, #8b949e);margin-top:1px}#chat-messages[data-astro-cid-igwpvru6]{flex:1;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:10px}.chat-msg[data-astro-cid-igwpvru6]{display:flex}.chat-msg[data-astro-cid-igwpvru6].user{justify-content:flex-end}.chat-bubble[data-astro-cid-igwpvru6]{max-width:82%;padding:9px 13px;border-radius:14px;font-size:13.5px;line-height:1.5;white-space:pre-wrap}.chat-msg[data-astro-cid-igwpvru6].assistant .chat-bubble[data-astro-cid-igwpvru6]{background:#ffffff0a;border:1px solid var(--color-border, rgba(255,255,255,.08));color:var(--color-text, #e6edf3);border-bottom-left-radius:4px}.chat-msg[data-astro-cid-igwpvru6].user .chat-bubble[data-astro-cid-igwpvru6]{background:var(--chat-primary);color:#fff;border-bottom-right-radius:4px}.chat-typing[data-astro-cid-igwpvru6]{display:flex;gap:4px;padding:4px 2px}.chat-typing[data-astro-cid-igwpvru6] span[data-astro-cid-igwpvru6]{width:6px;height:6px;border-radius:50%;background:var(--color-muted, #8b949e);animation:chat-bounce 1.2s infinite ease-in-out}.chat-typing[data-astro-cid-igwpvru6] span[data-astro-cid-igwpvru6]:nth-child(2){animation-delay:.15s}.chat-typing[data-astro-cid-igwpvru6] span[data-astro-cid-igwpvru6]:nth-child(3){animation-delay:.3s}@keyframes chat-bounce{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1}}.chat-course-card[data-astro-cid-igwpvru6]{display:block;padding:10px 12px;border-radius:12px;background:#3b82f60f;border:1px solid rgba(59,130,246,.18);text-decoration:none;margin-top:6px}.chat-course-title[data-astro-cid-igwpvru6]{font-size:13px;font-weight:700;color:var(--color-text, #e6edf3);margin-bottom:3px}.chat-course-meta[data-astro-cid-igwpvru6]{font-size:11.5px;color:var(--color-muted, #8b949e);display:flex;gap:8px;flex-wrap:wrap}.chat-course-price[data-astro-cid-igwpvru6]{color:#34d399;font-weight:600}#chat-form[data-astro-cid-igwpvru6]{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--color-border, rgba(255,255,255,.08));flex-shrink:0}#chat-input[data-astro-cid-igwpvru6]{flex:1;background:#ffffff0a;border:1px solid var(--color-border, rgba(255,255,255,.1));border-radius:10px;padding:9px 12px;font-size:13.5px;color:var(--color-text, #e6edf3);outline:none;font-family:inherit}#chat-input[data-astro-cid-igwpvru6]:focus{border-color:#6366f180}#chat-send[data-astro-cid-igwpvru6]{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:var(--chat-primary);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:opacity .15s}#chat-send[data-astro-cid-igwpvru6]:disabled{opacity:.5;cursor:default}