:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}#app{max-width:none;padding:0}body{overflow:hidden}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Microsoft YaHei}#app{width:100%;height:100vh}.login-page[data-v-f3513b4e]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);position:relative;overflow:hidden;padding:20px}.bg-decoration[data-v-f3513b4e]{position:absolute;inset:0;pointer-events:none}.circle[data-v-f3513b4e]{position:absolute;border-radius:50%;background:#ffffff1a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.circle-1[data-v-f3513b4e]{width:300px;height:300px;top:-100px;right:-100px;animation:float-f3513b4e 8s ease-in-out infinite}.circle-2[data-v-f3513b4e]{width:200px;height:200px;bottom:-50px;left:-50px;animation:float-f3513b4e 10s ease-in-out infinite reverse}.circle-3[data-v-f3513b4e]{width:150px;height:150px;top:50%;left:50%;transform:translate(-50%,-50%);animation:pulse-f3513b4e 6s ease-in-out infinite}@keyframes float-f3513b4e{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse-f3513b4e{0%,to{transform:translate(-50%,-50%) scale(1);opacity:.5}50%{transform:translate(-50%,-50%) scale(1.1);opacity:.3}}.login-card[data-v-f3513b4e]{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;padding:40px;width:100%;max-width:420px;box-shadow:0 20px 60px #0000004d;animation:slideUp-f3513b4e .6s ease-out}@keyframes slideUp-f3513b4e{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.card-header[data-v-f3513b4e]{text-align:center;margin-bottom:32px}.title[data-v-f3513b4e]{font-size:32px;font-weight:900;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.subtitle[data-v-f3513b4e]{color:#6b7280;font-size:14px}.tabs[data-v-f3513b4e]{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px;background:#f3f4f6;padding:4px;border-radius:12px}.tab[data-v-f3513b4e]{padding:10px;border:none;background:transparent;border-radius:8px;cursor:pointer;font-size:15px;font-weight:600;color:#6b7280;transition:all .3s ease}.tab.active[data-v-f3513b4e]{background:#fff;color:#667eea;box-shadow:0 2px 8px #0000001a}.tab[data-v-f3513b4e]:hover:not(.active){color:#667eea}.form[data-v-f3513b4e]{display:flex;flex-direction:column;gap:16px}.form-group[data-v-f3513b4e]{display:flex;flex-direction:column;gap:6px}.form-group label[data-v-f3513b4e]{font-size:13px;font-weight:600;color:#374151}.form-group input[data-v-f3513b4e]{padding:12px 16px;border:2px solid #e5e7eb;border-radius:12px;font-size:15px;transition:all .2s;background:#fff}.form-group input[data-v-f3513b4e]:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group input[data-v-f3513b4e]::placeholder{color:#9ca3af}.error-msg[data-v-f3513b4e]{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:10px 12px;border-radius:8px;font-size:13px;text-align:center}.shake-enter-active[data-v-f3513b4e]{animation:shake-f3513b4e .4s}@keyframes shake-f3513b4e{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.submit-btn[data-v-f3513b4e]{padding:14px;border:none;border-radius:12px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 4px 12px #667eea66;margin-top:8px}.submit-btn[data-v-f3513b4e]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea80}.submit-btn[data-v-f3513b4e]:active:not(:disabled){transform:translateY(0)}.submit-btn[data-v-f3513b4e]:disabled{opacity:.6;cursor:not-allowed;transform:none}.hint[data-v-f3513b4e]{text-align:center;font-size:12px;color:#9ca3af;margin-top:8px}.fade-enter-active[data-v-f3513b4e],.fade-leave-active[data-v-f3513b4e]{transition:opacity .3s ease,transform .3s ease}.fade-enter-from[data-v-f3513b4e]{opacity:0;transform:translateY(10px)}.fade-leave-to[data-v-f3513b4e]{opacity:0;transform:translateY(-10px)}@media(max-width:480px){.login-card[data-v-f3513b4e]{padding:28px 24px}.title[data-v-f3513b4e]{font-size:28px}}pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}.hljs{color:#24292e;background:#fff}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#d73a49}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#6f42c1}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#005cc5}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#032f62}.hljs-built_in,.hljs-symbol{color:#e36209}.hljs-comment,.hljs-code,.hljs-formula{color:#6a737d}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#22863a}.hljs-subst{color:#24292e}.hljs-section{color:#005cc5;font-weight:700}.hljs-bullet{color:#735c0f}.hljs-emphasis{color:#24292e;font-style:italic}.hljs-strong{color:#24292e;font-weight:700}.hljs-addition{color:#22863a;background-color:#f0fff4}.hljs-deletion{color:#b31d28;background-color:#ffeef0}.user-profile[data-v-335117da]{position:relative}.avatar-btn[data-v-335117da]{width:100%;display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:14px;background:var(--panel);cursor:pointer;transition:all .2s ease}.avatar-btn[data-v-335117da]:hover{background:var(--btn2);transform:translateY(-1px)}.avatar[data-v-335117da]{width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;background:linear-gradient(135deg,#6aa6ff2e,#8b5bff29);border:1px solid rgba(106,166,255,.35)}.user-text[data-v-335117da]{flex:1;text-align:left;min-width:0}.username[data-v-335117da]{font-size:13px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.status[data-v-335117da]{font-size:11px;color:var(--muted)}.popup-overlay[data-v-335117da]{position:fixed;inset:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px}.popup[data-v-335117da]{width:100%;max-width:400px;background:var(--panel);border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 60px #0000004d;overflow:hidden}.popup-header[data-v-335117da]{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.popup-title[data-v-335117da]{margin:0;font-size:18px;font-weight:800;color:var(--text)}.close-btn[data-v-335117da]{width:32px;height:32px;border:none;background:var(--btn);color:var(--text);border-radius:10px;font-size:24px;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;line-height:1}.close-btn[data-v-335117da]:hover{background:var(--btn2)}.popup-content[data-v-335117da]{padding:24px}.avatar-section[data-v-335117da]{text-align:center;margin-bottom:24px}.avatar-large[data-v-335117da]{width:80px;height:80px;margin:0 auto;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:40px;background:linear-gradient(135deg,#6aa6ff2e,#8b5bff29);border:2px solid rgba(106,166,255,.35)}.info-view[data-v-335117da]{display:flex;flex-direction:column;gap:16px}.info-item[data-v-335117da]{display:flex;flex-direction:column;gap:6px}.info-label[data-v-335117da]{font-size:12px;font-weight:600;color:var(--muted)}.info-value[data-v-335117da]{font-size:14px;color:var(--text);padding:10px 12px;background:var(--bubble);border:1px solid var(--line);border-radius:10px}.info-edit[data-v-335117da]{display:flex;flex-direction:column;gap:16px}.form-group[data-v-335117da]{display:flex;flex-direction:column;gap:8px}.form-label[data-v-335117da]{font-size:13px;font-weight:600;color:var(--text)}.form-input[data-v-335117da]{padding:10px 12px;font-size:14px;color:var(--text);background:var(--bubble);border:1px solid var(--line);border-radius:10px;outline:none;transition:all .2s ease}.form-input[data-v-335117da]:focus{border-color:var(--accent);background:var(--panel)}.popup-footer[data-v-335117da]{display:flex;gap:12px;padding:20px 24px;border-top:1px solid var(--line)}.btn[data-v-335117da]{flex:1;padding:12px 16px;border:1px solid var(--line);border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-primary[data-v-335117da]{background:linear-gradient(135deg,#6aa6ff4d,#8b5bff38);border-color:#6aa6ff59;color:var(--text)}.btn-primary[data-v-335117da]:hover{filter:brightness(1.1)}.btn-secondary[data-v-335117da]{background:var(--btn);color:var(--text)}.btn-secondary[data-v-335117da]:hover{background:var(--btn2)}.btn-danger[data-v-335117da]{background:#ff505026;border-color:#ff50504d;color:#ff5050}.btn-danger[data-v-335117da]:hover{background:#ff505040}.icon[data-v-335117da]{font-size:16px}.popup-enter-active[data-v-335117da],.popup-leave-active[data-v-335117da]{transition:opacity .2s ease}.popup-enter-active .popup[data-v-335117da],.popup-leave-active .popup[data-v-335117da]{transition:transform .2s ease,opacity .2s ease}.popup-enter-from[data-v-335117da],.popup-leave-to[data-v-335117da]{opacity:0}.popup-enter-from .popup[data-v-335117da],.popup-leave-to .popup[data-v-335117da]{transform:scale(.9);opacity:0}.conversation-list[data-v-66650ae9]{display:flex;flex-direction:column;gap:12px}.btn[data-v-66650ae9]{border:1px solid var(--line);background:var(--btn);color:var(--text);border-radius:14px;padding:10px 12px;cursor:pointer;transition:.15s ease;display:inline-flex;align-items:center;gap:8px;justify-content:center}.btn[data-v-66650ae9]:hover{background:var(--btn2)}.btn[data-v-66650ae9]:active{transform:translateY(1px)}.btn.new[data-v-66650ae9]{background:linear-gradient(135deg,#6aa6ff38,#8b5bff2e);border-color:#6aa6ff59}.icon[data-v-66650ae9]{font-weight:900}.section[data-v-66650ae9]{margin-top:6px}.section-title[data-v-66650ae9]{color:var(--muted);font-size:12px;margin:10px 4px 8px}.conv-list[data-v-66650ae9]{display:flex;flex-direction:column;gap:8px;max-height:calc(100vh - 420px);overflow-y:auto;padding-right:4px}.conv-list[data-v-66650ae9]::-webkit-scrollbar{width:4px}.conv-list[data-v-66650ae9]::-webkit-scrollbar-thumb{background:var(--line);border-radius:2px}.conv-list[data-v-66650ae9]::-webkit-scrollbar-thumb:hover{background:var(--muted)}.conv[data-v-66650ae9]{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:10px 12px;cursor:pointer;transition:all .2s ease}.conv[data-v-66650ae9]:hover{background:var(--btn)}.conv.active[data-v-66650ae9]{outline:1px solid rgba(106,166,255,.35);background:var(--bubble2)}.conv-title[data-v-66650ae9]{font-weight:750;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-sub[data-v-66650ae9]{font-size:11px;color:var(--muted);margin-top:3px}.loading[data-v-66650ae9]{padding:20px;text-align:center}.loading-text[data-v-66650ae9]{color:var(--muted);font-size:13px}.empty[data-v-66650ae9]{padding:20px;text-align:center;color:var(--muted);font-size:12px;line-height:1.6}.empty p[data-v-66650ae9]{margin:4px 0}.context-menu[data-v-66650ae9]{position:fixed;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px #0000004d;padding:6px;z-index:10000;min-width:150px}.menu-item[data-v-66650ae9]{padding:8px 12px;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text);transition:background .15s ease}.menu-item[data-v-66650ae9]:hover{background:var(--btn)}.menu-item.danger[data-v-66650ae9]{color:#ff5050}.menu-icon[data-v-66650ae9]{font-size:14px}.menu-overlay[data-v-66650ae9]{position:fixed;inset:0;z-index:9999}.menu-enter-active[data-v-66650ae9],.menu-leave-active[data-v-66650ae9]{transition:opacity .15s ease,transform .15s ease}.menu-enter-from[data-v-66650ae9],.menu-leave-to[data-v-66650ae9]{opacity:0;transform:scale(.95)}.context-settings[data-v-f4f8a49e]{position:relative}.context-btn[data-v-f4f8a49e]{max-width:160px;display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);cursor:pointer;transition:all .2s ease;gap:6px}.context-btn[data-v-f4f8a49e]:hover{background:var(--btn)}.context-label[data-v-f4f8a49e]{font-size:13px;font-weight:600;color:var(--muted)}.context-value[data-v-f4f8a49e]{flex:1;text-align:right;font-size:13px;font-weight:700;color:var(--accent)}.icon[data-v-f4f8a49e]{font-size:10px;color:var(--muted);transition:transform .2s ease}.context-btn:hover .icon[data-v-f4f8a49e]{transform:translateY(2px)}.dropdown[data-v-f4f8a49e]{position:absolute;bottom:100%;left:0;min-width:200px;margin-bottom:8px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px #0000004d;overflow:hidden;z-index:1000}.dropdown-header[data-v-f4f8a49e]{padding:12px 14px;border-bottom:1px solid var(--line)}.dropdown-title[data-v-f4f8a49e]{font-size:13px;font-weight:700;color:var(--text);margin-bottom:4px}.dropdown-desc[data-v-f4f8a49e]{font-size:11px;color:var(--muted);line-height:1.4}.dropdown-options[data-v-f4f8a49e]{padding:6px}.option[data-v-f4f8a49e]{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:10px;cursor:pointer;transition:background .15s ease}.option[data-v-f4f8a49e]:hover{background:var(--btn)}.option.active[data-v-f4f8a49e]{background:var(--bubble2)}.option-label[data-v-f4f8a49e]{font-size:13px;color:var(--text);font-weight:600}.option-check[data-v-f4f8a49e]{color:var(--accent);font-weight:900}.dropdown-footer[data-v-f4f8a49e]{padding:10px 14px;border-top:1px solid var(--line)}.dropdown-hint[data-v-f4f8a49e]{font-size:11px;color:var(--muted);line-height:1.4}.dropdown-overlay[data-v-f4f8a49e]{position:fixed;inset:0;z-index:999}.dropdown-enter-active[data-v-f4f8a49e],.dropdown-leave-active[data-v-f4f8a49e]{transition:opacity .2s ease,transform .2s ease}.dropdown-enter-from[data-v-f4f8a49e],.dropdown-leave-to[data-v-f4f8a49e]{opacity:0;transform:translateY(10px)}.app[data-theme=light][data-v-879f0e02]{--bg: #f8f9fa;--panel: #ffffff;--panel2: #ffffff;--text: #1a1a1a;--muted: #6b7280;--line: rgba(10,18,32,.1);--bubble: rgba(10,18,32,.04);--accent: #667eea;--shadow: 0 4px 12px rgba(10,18,32,.08);--user-bubble: linear-gradient(135deg, #667eea, #764ba2)}.app[data-theme=dark][data-v-879f0e02]{--bg: #0b0f19;--panel: #0f1626;--panel2: #0b1220;--text: #e7eefc;--muted: #a8b3cf;--line: rgba(255,255,255,.08);--bubble: rgba(255,255,255,.06);--accent: #6aa6ff;--shadow: 0 4px 12px rgba(0,0,0,.3);--user-bubble: linear-gradient(135deg, #667eea, #764ba2)}.app[data-v-879f0e02]{height:100vh;display:grid;grid-template-columns:300px 1fr;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,PingFang SC,Microsoft YaHei;overflow:hidden}.mobile-menu-btn[data-v-879f0e02]{display:none;position:fixed;top:16px;left:16px;width:44px;height:44px;border-radius:50%;border:none;background:var(--panel);box-shadow:var(--shadow);cursor:pointer;z-index:100}.menu-icon[data-v-879f0e02]{font-size:20px}.mobile-overlay[data-v-879f0e02]{display:none}.sidebar[data-v-879f0e02]{background:var(--panel2);border-right:1px solid var(--line);padding:14px;display:flex;flex-direction:column;gap:12px;transition:width .3s ease}.sidebar.collapsed[data-v-879f0e02]{width:80px}.brand[data-v-879f0e02]{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--line);border-radius:14px;background:var(--panel);cursor:pointer}.sidebar.collapsed .brand[data-v-879f0e02]{justify-content:center}.logo[data-v-879f0e02]{min-width:36px;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--accent),#8b5bff)}.brand-text[data-v-879f0e02]{min-width:0}.brand-title[data-v-879f0e02]{font-weight:800;font-size:14px}.brand-sub[data-v-879f0e02]{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.3}.fade-enter-active[data-v-879f0e02],.fade-leave-active[data-v-879f0e02]{transition:opacity .2s}.fade-enter-from[data-v-879f0e02],.fade-leave-to[data-v-879f0e02]{opacity:0}.sidebar-bottom[data-v-879f0e02]{margin-top:auto}.main[data-v-879f0e02]{display:flex;flex-direction:column;overflow:hidden}.chat-wrap[data-v-879f0e02]{flex:1;overflow-y:auto;padding-bottom:140px}.chat[data-v-879f0e02]{padding:24px 20px;max-width:900px;margin:0 auto}@media(min-width:981px){.chat[data-v-879f0e02]{padding:24px 10%}}.msg[data-v-879f0e02]{margin:16px 0;display:flex;gap:12px;animation:fadeIn-879f0e02 .3s}@keyframes fadeIn-879f0e02{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg.user[data-v-879f0e02]{justify-content:flex-end}.msg.user .bubble[data-v-879f0e02]{max-width:80%;background:var(--user-bubble);color:#fff;border-radius:18px 18px 4px;padding:12px 16px;box-shadow:0 2px 8px #667eea4d}.msg.user .content[data-v-879f0e02]{white-space:pre-wrap;word-break:break-word;line-height:1.5}.msg.assistant[data-v-879f0e02]{justify-content:flex-start}.msg.assistant .avatar[data-v-879f0e02]{width:36px;height:36px;min-width:36px;border-radius:12px;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,#6aa6ff2e,#8b5bff29);border:1px solid rgba(106,166,255,.35)}.msg.assistant .bubble[data-v-879f0e02]{flex:1;min-width:0}.msg.assistant .content[data-v-879f0e02]{line-height:1.65}.typing[data-v-879f0e02]{display:flex;gap:6px;padding:8px 0}.dot[data-v-879f0e02]{width:8px;height:8px;border-radius:50%;background:var(--muted);animation:blink-879f0e02 1.4s infinite}.dot[data-v-879f0e02]:nth-child(2){animation-delay:.2s}.dot[data-v-879f0e02]:nth-child(3){animation-delay:.4s}@keyframes blink-879f0e02{0%,to{opacity:.3}50%{opacity:1}}.markdown[data-v-879f0e02] p{margin:8px 0}.markdown[data-v-879f0e02] h1,.markdown[data-v-879f0e02] h2,.markdown[data-v-879f0e02] h3{margin:16px 0 10px;font-weight:700}.markdown[data-v-879f0e02] ul,.markdown[data-v-879f0e02] ol{padding-left:1.5em;margin:8px 0}.markdown[data-v-879f0e02] li{margin:4px 0}.markdown[data-v-879f0e02] code{padding:2px 6px;border-radius:4px;background:var(--bubble);font-family:Consolas,monospace;font-size:.9em}.markdown[data-v-879f0e02] pre{margin:12px 0;padding:12px;border-radius:8px;background:#000c;overflow-x:auto}.markdown[data-v-879f0e02] pre code{padding:0;background:transparent;color:#e7eefc}.markdown[data-v-879f0e02] table{border-collapse:collapse;margin:12px 0;width:100%;font-size:13px}.markdown[data-v-879f0e02] th,.markdown[data-v-879f0e02] td{border:1px solid var(--line);padding:6px 10px;text-align:left;line-height:1.4}.app[data-theme=light] .markdown[data-v-879f0e02] th,.app[data-theme=light] .markdown[data-v-879f0e02] td{border-color:#0a122040}.markdown[data-v-879f0e02] th{background:var(--bubble);font-weight:600}.markdown[data-v-879f0e02] a{color:var(--accent);text-decoration:none}.markdown[data-v-879f0e02] a:hover{text-decoration:underline}.composer-container[data-v-879f0e02]{position:fixed;bottom:0;left:300px;right:0;padding:20px;pointer-events:none;z-index:10;transition:left .3s ease}.sidebar.collapsed~.main .composer-container[data-v-879f0e02]{left:80px}.composer-floating[data-v-879f0e02]{max-width:800px;margin:0 auto;background:var(--panel);border-radius:24px;box-shadow:0 8px 32px #00000026;padding:12px 16px;pointer-events:auto;display:flex;align-items:center;gap:12px;border:1px solid var(--line)}.composer-bottom[data-v-879f0e02]{max-width:800px;margin:12px auto 0;pointer-events:auto}.input[data-v-879f0e02]{flex:1;border:none;outline:none;resize:none;background:transparent;color:var(--text);font-size:15px;line-height:1.5;min-height:24px;max-height:200px;font-family:inherit}.input[data-v-879f0e02]::placeholder{color:var(--muted)}.send-btn[data-v-879f0e02]{width:36px;height:36px;border-radius:50%;border:none;background:var(--accent);color:#fff;cursor:pointer;display:grid;place-items:center;transition:transform .2s}.send-btn[data-v-879f0e02]:hover:not(:disabled){transform:scale(1.05)}.send-btn[data-v-879f0e02]:disabled{opacity:.4;cursor:not-allowed}.send-icon[data-v-879f0e02]{width:18px;height:18px}.hint[data-v-879f0e02]{margin:20px 0;max-width:700px}.hint-card[data-v-879f0e02]{border:1px solid var(--line);background:var(--panel);border-radius:16px;padding:20px}.hint-title[data-v-879f0e02]{font-weight:700;font-size:14px;margin-bottom:12px;color:var(--muted)}.hint-grid[data-v-879f0e02]{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hint-item[data-v-879f0e02]{border:1px solid var(--line);background:var(--btn);color:var(--text);border-radius:12px;padding:12px;cursor:pointer;text-align:left;transition:all .2s;font-size:13px}.hint-item[data-v-879f0e02]:hover{background:var(--btn2);transform:translateY(-2px)}@media(max-width:980px){.app[data-v-879f0e02]{grid-template-columns:1fr}.mobile-menu-btn[data-v-879f0e02]{display:grid;place-items:center}.mobile-overlay[data-v-879f0e02]{display:block;position:fixed;inset:0;background:#00000080;z-index:999}.sidebar[data-v-879f0e02]{position:fixed;top:0;left:0;bottom:0;width:70%;max-width:320px;transform:translate(-100%);z-index:1000}.sidebar.mobile-open[data-v-879f0e02]{transform:translate(0)}.composer-container[data-v-879f0e02]{left:0;padding:12px}.chat-wrap[data-v-879f0e02]{padding-top:70px}.hint-grid[data-v-879f0e02]{grid-template-columns:1fr}}@media(max-width:600px){.mobile-menu-btn[data-v-879f0e02]{width:40px;height:40px}}