.xiaotu-fab[data-v-776759c3]{cursor:pointer;z-index:9999;background:linear-gradient(135deg,#ff6b9d,#c471ed);border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;transition:all .3s;display:flex;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 16px #c471ed66}.xiaotu-fab[data-v-776759c3]:hover{transform:scale(1.08);box-shadow:0 6px 24px #c471ed80}.xiaotu-fab.active[data-v-776759c3]{box-shadow:var(--shadow-card);background:#fff}.xiaotu-fab.active .fab-emoji[data-v-776759c3]{filter:none}.fab-emoji[data-v-776759c3]{font-size:28px;line-height:1}.xiaotu-chat[data-v-776759c3]{width:360px;height:520px;box-shadow:var(--shadow-lift);z-index:9998;background:#fff;border-radius:16px;flex-direction:column;display:flex;position:fixed;bottom:96px;right:24px;overflow:hidden}.slide-enter-active[data-v-776759c3]{transition:all .3s cubic-bezier(.4,0,.2,1)}.slide-leave-active[data-v-776759c3]{transition:all .2s ease-in}.slide-enter-from[data-v-776759c3],.slide-leave-to[data-v-776759c3]{opacity:0;transform:translateY(20px)scale(.95)}.chat-header[data-v-776759c3]{color:#fff;background:linear-gradient(135deg,#ff6b9d,#c471ed);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.header-left[data-v-776759c3]{align-items:center;gap:10px;display:flex}.header-avatar[data-v-776759c3]{font-size:28px;line-height:1}.header-name[data-v-776759c3]{font-size:var(--font-lg);font-weight:700}.header-desc[data-v-776759c3]{opacity:.85;margin-top:2px;font-size:11px}.header-close[data-v-776759c3]{color:#fff;cursor:pointer;width:28px;height:28px;font-size:var(--font-md);background:#fff3;border:none;border-radius:50%;justify-content:center;align-items:center;transition:background .2s;display:flex}.header-close[data-v-776759c3]:hover{background:#ffffff59}.chat-body[data-v-776759c3]{background:#f8f5fb;flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.msg-row[data-v-776759c3]{align-items:flex-start;gap:8px;display:flex}.msg-row.user[data-v-776759c3]{flex-direction:row-reverse}.msg-avatar[data-v-776759c3]{width:32px;height:32px;font-size:var(--font-lg);background:#e6f7f4;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.msg-row.user .msg-avatar[data-v-776759c3]{background:#e3f2fd}.msg-bubble[data-v-776759c3]{max-width:250px;font-size:var(--font-xs);word-break:break-word;border-radius:16px;padding:10px 14px;line-height:1.6}.bot-bubble[data-v-776759c3]{color:#444;background:#fff;border:1px solid #e8d5f0;border-top-left-radius:4px}.user-bubble[data-v-776759c3]{color:#fff;background:linear-gradient(135deg,#c471ed,#ff6b9d);border-top-right-radius:4px}.thinking[data-v-776759c3]{align-items:center;gap:4px;padding:14px 20px;display:flex}.dot[data-v-776759c3]{font-size:var(--font-xs);animation:1.4s infinite both blink-776759c3}.dot[data-v-776759c3]:nth-child(2){animation-delay:.2s}.dot[data-v-776759c3]:nth-child(3){animation-delay:.4s}@keyframes blink-776759c3{0%,80%,to{opacity:.2}40%{opacity:1}}.chat-input[data-v-776759c3]{background:#fff;border-top:1px solid #f0e6f6;gap:8px;padding:10px 12px;display:flex}.chat-input input[data-v-776759c3]{font-size:var(--font-xs);background:#faf8fc;border:1px solid #e8d5f0;border-radius:20px;outline:none;flex:1;padding:8px 16px;transition:border .2s}.chat-input input[data-v-776759c3]:focus{border-color:#c471ed}.chat-input button[data-v-776759c3]{color:#fff;font-size:var(--font-xs);cursor:pointer;background:linear-gradient(135deg,#ff6b9d,#c471ed);border:none;border-radius:20px;padding:8px 18px;font-weight:600;transition:opacity .2s}.chat-input button[data-v-776759c3]:disabled{opacity:.5;cursor:not-allowed}.chat-input button[data-v-776759c3]:hover:not(:disabled){opacity:.9}body{color:#333;-webkit-font-smoothing:antialiased;background:#fafafb;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}#app{min-height:100vh}:root{--primary-color:#1fb6a6;--primary-light:#e6f7f4;--primary-dark:#159c8e;--primary-soft:#f2fbf9;--bg-color:#fafafb;--bg-white:#fff;--bg-subtle:#f4f6f6;--text-primary:#1a1a1a;--text-secondary:#666;--text-hint:#9e9e9e;--text-disable:#c4c4c4;--border-color:#ededed;--divider:#f0f0f0;--success-color:#2bb673;--warning-color:#f0a020;--error-color:#e5564b;--info-color:#1fb6a6;--font-xs:13px;--font-sm:14px;--font-md:16px;--font-lg:18px;--font-xl:21px;--font-xxl:24px;--font-xxxl:28px;--shadow-card:6px 8px 28px #00000014;--shadow-soft:0 2px 12px #0000000f;--shadow-lift:8px 12px 36px #0000001a;--radius-sm:10px;--radius-md:14px;--radius-lg:18px;--radius-xl:24px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-color);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:var(--font-md);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6}#app{width:100%;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#b2e5de;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}button{font-family:inherit;font-size:inherit;cursor:pointer}input,textarea{font-family:inherit;font-size:inherit}.line-icon,.line-icon-sm{object-fit:contain;vertical-align:middle;flex-shrink:0;width:1em;height:1em;display:inline-block}.line-icon-md{object-fit:contain;vertical-align:middle;flex-shrink:0;width:1.4em;height:1.4em;display:inline-block}.line-icon-lg{object-fit:contain;vertical-align:middle;flex-shrink:0;width:2em;height:2em;display:inline-block}