._trigger_1by3e_2{position:fixed;bottom:24px;right:24px;width:52px;height:52px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0003;z-index:9999;transition:transform .15s ease,box-shadow .15s ease}._trigger_1by3e_2:hover{transform:scale(1.05);box-shadow:0 6px 20px #00000040}._window_1by3e_25{position:fixed;bottom:88px;right:24px;width:360px;height:500px;background:#fff;border-radius:16px;box-shadow:0 8px 40px #00000026;display:flex;flex-direction:column;z-index:9998;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}._header_1by3e_42{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}._headerLeft_1by3e_50{display:flex;align-items:center;gap:12px}._avatar_1by3e_56{width:36px;height:36px;border-radius:50%;background:#ffffff40;color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}._headerTitle_1by3e_70{font-size:14px;font-weight:700;color:#fff;margin:0}._headerSub_1by3e_77{font-size:11px;color:#ffffffbf;margin:1px 0 0}._closeBtn_1by3e_84{background:transparent;border:none;color:#fffc;cursor:pointer;font-size:16px;padding:4px;line-height:1;transition:color .1s}._closeBtn_1by3e_84:hover{color:#fff}._messages_1by3e_100{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:#f8f9fa}._message_1by3e_100{display:flex}._userMessage_1by3e_114{justify-content:flex-end}._assistantMessage_1by3e_118{justify-content:flex-start}._bubble_1by3e_122{max-width:82%;padding:10px 14px;border-radius:16px;font-size:13px;line-height:1.5;color:#1a1a1a;background:#fff;box-shadow:0 1px 3px #00000014}._userMessage_1by3e_114 ._bubble_1by3e_122{border-radius:16px 16px 4px;color:#fff}._assistantMessage_1by3e_118 ._bubble_1by3e_122{border-radius:16px 16px 16px 4px}._typing_1by3e_143{display:flex;gap:4px;padding:2px 0}._typing_1by3e_143 span{width:6px;height:6px;border-radius:50%;background:#aaa;animation:_bounce_1by3e_1 1.2s infinite}._typing_1by3e_143 span:nth-child(2){animation-delay:.2s}._typing_1by3e_143 span:nth-child(3){animation-delay:.4s}@keyframes _bounce_1by3e_1{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}._inputRow_1by3e_166{display:flex;align-items:flex-end;gap:8px;padding:12px 16px;border-top:1px solid #e8e8e8;background:#fff;flex-shrink:0}._input_1by3e_166{flex:1;border:1px solid #e0e0e0;border-radius:20px;padding:8px 14px;font-family:inherit;font-size:13px;color:#1a1a1a;resize:none;outline:none;max-height:80px;line-height:1.5;transition:border-color .15s}._input_1by3e_166:focus{border-color:#aaa}._input_1by3e_166::placeholder{color:#aaa}._sendBtn_1by3e_199{width:36px;height:36px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .15s}._sendBtn_1by3e_199:disabled{opacity:.4;cursor:not-allowed}._footer_1by3e_218{padding:8px 16px 12px;font-size:11px;color:#999;text-align:center;background:#fff;flex-shrink:0}._footer_1by3e_218 a{text-decoration:none;font-weight:600}._footer_1by3e_218 a:hover{text-decoration:underline}@media (max-width: 480px){._window_1by3e_25{bottom:0;right:0;width:100%;height:100%;border-radius:0}._trigger_1by3e_2{bottom:16px;right:16px}}:root{--accent: #0f766e;--accent-soft: #ccfbf1;--accent-vivid: #2dd4bf;--paper: #ffffff;--surface: #f8fafc;--sidebar-bg: #1f3a5a;--sidebar-sub: #2a4f7a;--ink: #111827;--ink-2: #374151;--muted: #6b7280;--placeholder: #9ca3af;--rule: #e5e7eb;--rule-strong: #d1d5db;--up: #047857;--up-bg: #dcfce7;--down: #b91c1c;--down-bg: #fee2e2;--warn: #b45309;--warn-bg: #fef3c7;--sidebar-text-active: #ffffff;--sidebar-text-inactive: #dde8f2;--sidebar-icon-active: #2dd4bf;--sidebar-icon-inactive: #8ab5d0;--font-ui: "Plus Jakarta Sans", sans-serif;--font-mono: "Geist Mono", monospace;--font-serif: "Newsreader", serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-ui);color:var(--ink);background:var(--surface)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.3}50%{opacity:1}}