:root{--gold: #D4AF37;--gold-dark: #B8942F;--gold-light: #E8C84A;--bg-page: #F8F8F8;--bg-card: #FFFFFF;--bg-input: #E8E8E8;--bg-ai-msg: #F0F0F0;--text-title: #333333;--text-body: #666666;--text-aux: #999999;--text-disabled: #CCCCCC;--green: #52C41A;--red: #FF4D4F;--yellow: #FAAD14;--blue: #1890FF;--sp-1: 8px;--sp-2: 16px;--sp-3: 24px;--sp-4: 32px;--sp-5: 40px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-sm: 0 1px 4px rgba(0,0,0,.04);--shadow-md: 0 2px 8px rgba(0,0,0,.06);--shadow-lg: 0 4px 16px rgba(0,0,0,.08)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:PingFang SC,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-page);color:var(--text-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ddd;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#bbb}.card{background:var(--bg-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}.btn-gold{background:var(--gold);color:#fff;border:none;border-radius:var(--radius-md);padding:8px 24px;cursor:pointer;font-size:14px;transition:background .2s}.btn-gold:hover{background:var(--gold-dark)}.btn-gold:active{background:#a08020}.btn-gold:disabled{background:var(--text-disabled);cursor:not-allowed}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg-animate{animation:slideIn .3s ease-out}.search-highlight{background:#d4af37;color:#fff;padding:1px 4px;border-radius:3px;font-weight:600}.search-history-tag{cursor:pointer;transition:all .2s;border-radius:4px;font-size:12px}.search-history-tag:hover{color:#d4af37;border-color:#d4af37}@keyframes logoPulse{0%,to{opacity:1}50%{opacity:.85}}.logo-loading{animation:logoPulse 1.5s ease-in-out infinite}.text-gold{color:var(--gold)}.text-title{color:var(--text-title)}.text-body{color:var(--text-body)}.text-aux{color:var(--text-aux)}.text-disabled{color:var(--text-disabled)}.bg-page{background:var(--bg-page)}.bg-card{background:var(--bg-card)}.bg-input{background:var(--bg-input)}.bg-gold{background:var(--gold)}.border-gold{border-color:var(--gold)}.radius-md{border-radius:var(--radius-md)}.radius-sm{border-radius:var(--radius-sm)}.gap-1{gap:var(--sp-1)}.gap-2{gap:var(--sp-2)}.gap-3{gap:var(--sp-3)}.p-1{padding:var(--sp-1)}.p-2{padding:var(--sp-2)}.p-3{padding:var(--sp-3)}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.hover-lift{transition:all .25s ease}.hover-lift:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.unread-badge-pulse{animation:pulse 1s ease-in-out infinite}.ant-layout-sider{box-shadow:1px 0 8px #0000000a!important}.ant-layout-sider .ant-menu{font-size:14px}.ant-layout-sider .ant-menu-item{height:44px;line-height:44px;margin:2px 8px!important;padding-inline:12px!important;border-radius:8px!important;width:auto!important;color:var(--text-body)!important;transition:all .2s ease!important}.ant-layout-sider .ant-menu-item:hover{background:#f5f0e0!important;color:var(--gold)!important}.ant-layout-sider .ant-menu-item-selected{background:#f5f0e0!important;color:var(--gold)!important;font-weight:600!important}.ant-layout-sider .ant-menu-item-selected:after{display:none!important}.ant-layout-sider .ant-menu-item .ant-menu-item-icon{font-size:18px!important;vertical-align:middle!important}.ant-layout-sider-zero-width-trigger{display:none!important}.ant-layout-content{background:#f8f8f8!important}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.streaming-cursor{display:inline-block;width:2px;height:16px;background:#722ed1;margin-left:2px;animation:blink .8s infinite;vertical-align:middle}.hermes-markdown p{margin:4px 0;line-height:1.7}.hermes-markdown ul,.hermes-markdown ol{padding-left:20px;margin:4px 0}.hermes-markdown li{margin:2px 0}.hermes-markdown pre{margin:8px 0;border-radius:6px;overflow:auto}.hermes-markdown code{font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:13px}.hermes-markdown p>code,.hermes-markdown li>code{background:#f0f0f0;padding:1px 5px;border-radius:3px;font-size:12px;color:#e74c3c}.hermes-markdown table{border-collapse:collapse;width:100%;margin:8px 0;font-size:13px}.hermes-markdown th,.hermes-markdown td{border:1px solid #E0E0E0;padding:6px 10px;text-align:left}.hermes-markdown th{background:#f5f5f5;font-weight:600}.hermes-markdown blockquote{border-left:3px solid #D4AF37;padding:4px 12px;margin:8px 0;background:#f9f6ee;border-radius:0 6px 6px 0;color:#666}.hermes-markdown h1,.hermes-markdown h2,.hermes-markdown h3,.hermes-markdown h4,.hermes-markdown h5,.hermes-markdown h6{color:#333;margin-top:12px;margin-bottom:6px}.hermes-markdown a{color:#d4af37;text-decoration:none}.hermes-markdown a:hover{text-decoration:underline}.hermes-markdown hr{border:none;border-top:1px solid #E5E5E5;margin:12px 0}