:root{--color-primary:#176B68;--color-primary-soft:#EAF6F3;--color-success:#16A34A;--color-warning:#D97706;--color-danger:#DC2626;--color-bg:#F1F5F9;--color-card:#FFFFFF;--color-border:#E2E8F0;--color-border-soft:#EEF2F6;--color-text:#0F172A;--color-text-secondary:#64748B;--color-text-tertiary:#94A3B8;--radius-card:12px;--radius-button:8px;--shadow-sm:0 1px 2px 0 rgba(15,23,42,0.04),0 1px 3px 0 rgba(15,23,42,0.06);--shadow-md:0 4px 16px -2px rgba(15,23,42,0.08),0 2px 6px -1px rgba(15,23,42,0.05);--sidebar-bg:#0B1220}*{box-sizing:border-box}body{font-family:IBM Plex Sans,Noto Sans SC,PingFang SC,sans-serif;background-color:var(--color-bg);color:var(--color-text);margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-sider{background:var(--sidebar-bg)!important}.app-header{padding:0 28px!important;background:rgba(255,255,255,.94)!important;border-bottom:1px solid var(--color-border-soft);display:flex;align-items:center;justify-content:space-between;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.app-content{padding:32px;background:var(--color-bg)}.app-content.is-chat{padding:16px}.workspace-stack{width:100%;max-width:1180px;margin:0 auto;display:grid;grid-gap:20px;gap:20px}.page-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:6px 2px 2px}.page-intro h2{margin:5px 0 4px!important;font-size:28px!important;letter-spacing:-.6px}.eyebrow{color:#35606f;font-size:11px;font-weight:700;letter-spacing:1.7px}.primary-task-card{border:1px solid #dbe4e7;box-shadow:0 14px 40px -30px rgba(10,45,56,.5);overflow:hidden}.primary-task-card .ant-card-body{padding:28px;position:relative}.task-number{position:absolute;top:22px;right:26px;color:#d5dee1;font-size:38px;font-weight:700;letter-spacing:-2px}.task-copy{margin-bottom:20px}.task-copy h4{margin:0 0 4px!important}.upload-policy-row{display:flex;gap:12px;margin-bottom:14px}.upload-policy-row>div{display:grid;grid-gap:5px;gap:5px;min-width:220px}.field-label{color:var(--color-text-secondary);font-size:12px;font-weight:600}.simple-uploader .ant-upload-drag{min-height:188px;background:#f8fbfb!important;border:1px dashed #9db2b9!important;border-radius:10px!important}.simple-uploader .ant-upload-drag:hover{background:#f2f8f7!important;border-color:#376f75!important}.upload-symbol{color:#376f75;font-size:32px;margin-bottom:12px}.upload-title{color:var(--color-text);font-size:16px;font-weight:600}.upload-hint{color:var(--color-text-secondary);font-size:13px;margin-top:6px}.file-queue{margin-top:18px;padding-top:18px;border-top:1px solid var(--color-border-soft);display:flex;align-items:center;justify-content:space-between;gap:20px}.queue-names{display:block;max-width:620px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.batch-status{background:#eff8f4;border:1px solid #d4e9df}.batch-status.is-finished{background:#f4f8f6}.batch-heading{display:flex;align-items:center;gap:12px;margin-bottom:14px}.batch-heading>button{margin-left:auto}.status-orb{width:34px;height:34px;border-radius:50%;background:#d8eee4;color:#277359;display:grid;place-items:center}.batch-subtitle{color:var(--color-text-secondary);font-size:13px;margin-top:2px}.library-card{border:1px solid var(--color-border);box-shadow:none}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:#edf2f1}.login-shell:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(23,107,104,.035) 1px,transparent 0),linear-gradient(90deg,rgba(23,107,104,.035) 1px,transparent 0);background-size:36px 36px}.login-card{width:min(400px,100%);border:1px solid #dce5e3;box-shadow:0 24px 70px -48px #173b3a}.login-card .ant-card-body{padding:34px}.login-mark{width:46px;height:46px;margin:0 auto;border-radius:13px;display:grid;place-items:center;background:#176b68;color:white;font-size:22px}.governance-form-row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(160px,1fr) auto;grid-gap:10px;gap:10px;align-items:start;margin:14px 0}@media (max-width:900px){.app-content{padding:20px}.app-header{padding:0 16px!important}.app-header .ant-space-item:has(.ant-avatar){display:none}.file-queue{align-items:flex-start}.file-queue,.upload-policy-row{flex-direction:column}.upload-policy-row>div{min-width:100%}.governance-form-row{grid-template-columns:1fr}.queue-names{max-width:75vw}}@media (max-width:640px){.app-content{padding:16px}.page-intro{flex-direction:column}.primary-task-card .ant-card-body{padding:20px}.task-number{display:none}.app-header h1{font-size:15px!important}.app-header .ant-select{display:none}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#CBD5E1;border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#94A3B8}::-webkit-scrollbar-track{background:transparent}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes citePulse{0%{box-shadow:0 0 0 0 rgba(37,99,235,.35)}70%{box-shadow:0 0 0 8px rgba(37,99,235,0)}to{box-shadow:0 0 0 0 rgba(37,99,235,0)}}.msg-in{animation:fadeInUp .28s ease both}.typing-dots{display:inline-flex;align-items:center;gap:4px}.typing-dots>span{width:6px;height:6px;border-radius:50%;background:var(--color-primary);animation:typing 1.2s ease-in-out infinite}.typing-dots>span:nth-child(2){animation-delay:.15s}.typing-dots>span:nth-child(3){animation-delay:.3s}.stream-cursor{display:inline-block;width:7px;height:15px;margin-left:2px;background:var(--color-primary);border-radius:1px;vertical-align:text-bottom;animation:blink 1s step-end infinite}.shimmer{background:linear-gradient(90deg,#EEF2F6 25%,#F8FAFC 37%,#EEF2F6 63%);background-size:800px 100%;animation:shimmer 1.4s linear infinite;border-radius:6px}.cite-chip{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;margin:0 2px;font-size:11px;font-weight:600;line-height:1;color:var(--color-primary);background:var(--color-primary-soft);border:1px solid #c7d7fe;border-radius:9px;cursor:pointer;vertical-align:super;text-decoration:none;transition:all .15s}.cite-chip:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.source-card--active{animation:citePulse 1.1s ease;border-color:var(--color-primary)!important}.score-bar{height:4px;border-radius:3px;background:#EEF2F6;overflow:hidden}.score-bar>i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,#60A5FA,#2563EB)}.card{background:var(--color-card);border-radius:var(--radius-card);box-shadow:var(--shadow-sm);padding:20px;margin-bottom:16px}.status-success{color:var(--color-success)}.status-warning{color:var(--color-warning)}.status-danger{color:var(--color-danger)}.markdown-body{line-height:1.75;font-size:15px;color:var(--color-text)}.markdown-body h1,.markdown-body h2,.markdown-body h3{margin:16px 0 8px;font-weight:600;line-height:1.4}.markdown-body h1{font-size:19px}.markdown-body h2{font-size:17px}.markdown-body h3{font-size:15px}.markdown-body p{margin:8px 0}.markdown-body ol,.markdown-body ul{margin:8px 0;padding-left:22px}.markdown-body li{margin:4px 0}.markdown-body code{background:#F1F5F9;padding:2px 6px;border-radius:4px;font-size:13px;color:#DB2777}.markdown-body pre{background:#0B1220;color:#E2E8F0;padding:14px 16px;border-radius:10px;overflow-x:auto}.markdown-body pre code{background:transparent;color:inherit;padding:0}.markdown-body strong{font-weight:600}.markdown-body table{border-collapse:collapse;margin:10px 0;width:100%}.markdown-body td,.markdown-body th{border:1px solid var(--color-border);padding:6px 12px;text-align:left}.markdown-body th{background:#F8FAFC;font-weight:600}.markdown-body blockquote{margin:8px 0;padding:4px 14px;border-left:3px solid #c7d7fe;color:var(--color-text-secondary);background:#F8FAFC;border-radius:0 6px 6px 0}