:root{--brand: #127a5b;--brand-soft: #e3f1ea;--bg: #f4f7f6;--border: #e8eeec;--muted: #7a8a85}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Onest,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);-webkit-font-smoothing:antialiased}.material-symbols-rounded{font-family:Material Symbols Rounded;font-weight:400;font-style:normal;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none}.muted{color:var(--muted)}.nowrap{white-space:nowrap}.mono{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.full-center{height:100vh;display:flex;align-items:center;justify-content:center}.center-box{display:flex;align-items:center;justify-content:center;padding:24px}.app-layout{min-height:100vh}.app-sider{border-right:1px solid var(--border);position:sticky!important;top:0;height:100vh;overflow:auto}.brand{display:flex;align-items:center;gap:12px;height:64px;padding:0 19px;border-bottom:1px solid var(--border);color:inherit}.brand-text{line-height:1.2;overflow:hidden;white-space:nowrap}.brand.collapsed{justify-content:center;padding:0}.brand-mark{height:32px;width:auto;flex-shrink:0}.brand-icon{border-radius:10px;display:block}.brand-wordmark{display:block;height:19px;width:auto;margin-bottom:3px}.brand-sub{font-size:12px;color:var(--muted)}.app-menu{border-inline-end:none!important;padding:8px}.menu-badge-label{display:inline-flex;align-items:center;justify-content:space-between;width:100%;gap:8px}.app-header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.header-user{cursor:pointer}.header-user-text{display:flex;flex-direction:column;line-height:1.25}.app-content{padding:24px;min-width:0}@media(max-width:991px){.app-content{padding:16px}}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}.lang-badge{display:inline-block;font-size:10px;font-weight:700;color:var(--brand);background:var(--brand-soft);border-radius:6px;padding:1px 5px;margin-inline-end:4px}.service-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.filters{margin-bottom:16px}.clickable-row{cursor:pointer}.stat-card .ant-card-body{padding:18px 20px}.stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:clamp(18px,1.6vw,24px);white-space:nowrap;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums}.stat-sub{font-size:12px;color:var(--muted)}.service-card .ant-card-body{padding:18px}.service-card.disabled{opacity:.72}.service-card .service-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px dashed var(--border)}.service-preview{display:flex;gap:12px;align-items:center;padding:14px;border:1px solid var(--border);border-radius:14px;background:#fff}.chat-wrap{display:flex;height:calc(100vh - 112px);min-height:480px;background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.chat-list{width:340px;flex-shrink:0;border-right:1px solid var(--border);display:flex;flex-direction:column}.chat-list-head{padding:12px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.chat-list-items{flex:1;overflow-y:auto}.conv-item{display:flex;gap:10px;padding:12px 14px;cursor:pointer;border-bottom:1px solid #f2f5f4;transition:background .15s}.conv-item:hover{background:#f7faf9}.conv-item.active{background:var(--brand-soft)}.conv-main{flex:1;min-width:0}.conv-top{display:flex;justify-content:space-between;gap:8px}.conv-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conv-time{font-size:12px;color:var(--muted);white-space:nowrap}.conv-last{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:13px}.conv-last span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-pane{flex:1;display:flex;flex-direction:column;min-width:0}.chat-pane-head{padding:12px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}.chat-messages{flex:1;overflow-y:auto;padding:18px;background:#f6f8f7;display:flex;flex-direction:column;gap:8px}.bubble-row{display:flex}.bubble-row.me{justify-content:flex-end}.bubble-row.system{justify-content:center}.bubble{max-width:min(560px,75%);padding:9px 13px;border-radius:14px;background:#fff;border:1px solid var(--border);white-space:pre-wrap;word-break:break-word}.bubble-row.me .bubble{background:var(--brand);color:#fff;border-color:var(--brand);border-bottom-right-radius:4px}.bubble-row.user .bubble{border-bottom-left-radius:4px}.bubble-row.system .bubble{background:#eef3f1;color:#4d5e58;font-size:13px;border:none}.bubble-meta{font-size:11px;opacity:.7;margin-top:4px;text-align:right}.bubble img.att-img{display:block;max-width:280px;max-height:260px;border-radius:10px;margin-bottom:6px;cursor:zoom-in}.bubble a.att-file{display:inline-flex;align-items:center;gap:6px;color:inherit;text-decoration:underline}.chat-input{border-top:1px solid var(--border);padding:12px;display:flex;gap:8px;align-items:flex-end}.chat-day{text-align:center;font-size:12px;color:var(--muted);margin:6px 0}@media(max-width:991px){.chat-list{width:280px}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 10% -10%,#d6ede3 0%,transparent 60%),radial-gradient(900px 500px at 110% 110%,#dcefe7 0%,transparent 55%),var(--bg);padding:16px}.login-card{width:100%;max-width:400px}.login-lang{display:flex;justify-content:flex-end}.login-logo{display:flex;justify-content:center;margin:4px 0 20px}.login-logo img{width:200px;height:auto}.news-thumb{width:72px;height:48px;object-fit:cover;border-radius:8px;background:#eef3f1}