:root{--shell-bg: #f4f6fa;--surface: #ffffff;--surface-soft: #f8fafc;--panel-border: #e3e8ef;--brand-primary: #176b87;--brand-primary-deep: #0f4f67;--brand-accent: #d97706;--text-main: #172033;--text-subtle: #667085;--danger: #d1495b;--shadow-soft: 0 10px 28px rgba(15, 23, 42, .06)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;background:linear-gradient(180deg,#f7f9fc,#eef3f8);color:var(--text-main)}body{min-height:100vh}button,input,textarea,select{font:inherit}.shell-layout{min-height:100vh;background:var(--shell-bg)}.ant-layout{background:transparent}.shell-sider{position:sticky!important;top:0;height:100vh;overflow:hidden;border-right:1px solid var(--panel-border);background:var(--surface)!important;box-shadow:10px 0 30px #0f172a0a}.shell-sider .ant-layout-sider-children{display:flex;flex-direction:column;height:100%}.brand-panel{display:flex;align-items:center;gap:12px;min-height:72px;padding:16px 18px;border-bottom:1px solid var(--panel-border)}.brand-mark{width:40px;height:40px;display:grid;place-items:center;flex-shrink:0;border-radius:8px;color:#fff;font-weight:800;background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-deep));box-shadow:0 8px 18px #176b8738}.brand-copy{min-width:0}.brand-title{font-size:15px;font-weight:700;line-height:1.3;white-space:nowrap}.brand-subtitle{margin-top:2px;color:var(--text-subtle);font-size:12px;line-height:1.2;white-space:nowrap}.sidebar-sections{display:flex;flex:1;flex-direction:column;gap:12px;min-height:0;padding:14px 10px;overflow:auto}.sidebar-sections::-webkit-scrollbar{width:6px}.sidebar-sections::-webkit-scrollbar-thumb{border-radius:6px;background:#c9d3df}.sidebar-section{display:flex;flex-direction:column;gap:6px}.sidebar-section-title{padding:0 10px;color:var(--text-subtle);font-size:12px;font-weight:700;line-height:24px;white-space:nowrap}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.sidebar-link{position:relative;width:100%;height:40px;display:flex;align-items:center;gap:10px;padding:0 12px;border:0;border-radius:8px;background:transparent;color:#344054;cursor:pointer;font-size:14px;text-align:left;transition:background .16s ease,color .16s ease,box-shadow .16s ease}.sidebar-link svg{width:16px;height:16px;flex-shrink:0}.sidebar-link:hover{background:#eef6f8;color:var(--brand-primary-deep)}.sidebar-link-active{background:#e8f3f6;color:var(--brand-primary-deep);box-shadow:inset 3px 0 0 var(--brand-primary);font-weight:650}.sider-footer{padding:12px;border-top:1px solid var(--panel-border)}.footer-chip{min-height:40px;display:flex;align-items:center;gap:8px;padding:0 10px;border-radius:8px;background:var(--surface-soft);color:var(--brand-primary-deep);font-size:13px;font-weight:600;overflow:hidden}.footer-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.shell-sider-collapsed .brand-panel{justify-content:center;padding:16px 0}.shell-sider-collapsed .brand-copy,.shell-sider-collapsed .sidebar-section-title,.shell-sider-collapsed .sidebar-link span,.shell-sider-collapsed .footer-chip span{display:none}.shell-sider-collapsed .sidebar-sections{padding:14px 10px}.shell-sider-collapsed .sidebar-link,.shell-sider-collapsed .footer-chip{justify-content:center;padding:0}.shell-main{min-width:0;min-height:100vh}.shell-topbar{position:sticky;top:0;z-index:20;min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 18px;background:#fffffff5;border-bottom:1px solid var(--panel-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.topbar-left{display:flex;align-items:center;gap:12px;min-width:0}.icon-button{width:36px;height:36px;display:inline-grid;place-items:center;flex-shrink:0;border:1px solid var(--panel-border);border-radius:8px;background:var(--surface);color:#344054;cursor:pointer;transition:border-color .16s ease,color .16s ease,background .16s ease}.icon-button:hover{border-color:#b9cad8;background:#f8fbfd;color:var(--brand-primary)}.topbar-title{display:flex;flex-direction:column;min-width:0}.topbar-title span{color:var(--text-subtle);font-size:12px;line-height:1.2}.topbar-title strong{margin-top:2px;color:var(--text-main);font-size:16px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-button{height:44px;display:flex;align-items:center;gap:10px;max-width:min(360px,48vw);padding:0 10px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--text-main);cursor:pointer;text-align:left;transition:background .16s ease,border-color .16s ease}.account-button:hover{border-color:var(--panel-border);background:var(--surface-soft)}.topbar-avatar{width:34px;height:34px;display:grid;place-items:center;flex-shrink:0;border-radius:8px;background:#fff3e4;color:#a45705;font-size:14px;font-weight:800}.topbar-info{display:flex;flex-direction:column;gap:1px;min-width:0}.topbar-name{color:var(--text-main);font-size:14px;font-weight:650;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-roles{color:var(--text-subtle);font-size:12px;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-caret{color:var(--text-subtle);font-size:11px}.shell-tabbar{position:sticky;top:64px;z-index:19;padding:8px 18px 0;background:#f4f6faf5;border-bottom:1px solid var(--panel-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.workspace-tabs .ant-tabs-nav{margin:0}.workspace-tabs.ant-tabs-card>.ant-tabs-nav .ant-tabs-tab{height:36px;padding:0 14px;border-color:var(--panel-border);border-radius:8px 8px 0 0;background:#edf2f7;transition:background .16s ease,color .16s ease}.workspace-tabs.ant-tabs-card>.ant-tabs-nav .ant-tabs-tab-active{background:var(--surface);border-bottom-color:var(--surface)}.workspace-tabs .ant-tabs-tab-btn{color:#475467;font-size:13px}.workspace-tabs .ant-tabs-tab-active .ant-tabs-tab-btn{color:var(--brand-primary-deep);font-weight:650}.shell-content{min-width:0;padding:18px}.shell-header{height:auto;padding:0;background:transparent;line-height:normal}.header-panel{display:flex;align-items:center;justify-content:flex-start;gap:12px;min-height:64px;padding:12px 16px;border:1px solid var(--panel-border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-soft)}.header-main{display:flex;flex-direction:column;gap:4px;min-width:0}.header-title{font-size:18px;font-weight:700;line-height:1.2}.header-desc{margin-top:0;color:var(--text-subtle);font-size:12px;line-height:1.3}.header-actions{display:flex;align-items:center;gap:12px}.page-stack{display:flex;flex-direction:column;gap:18px}.page-hero{display:flex;justify-content:space-between;gap:20px;padding:18px 20px;border:1px solid rgba(23,107,135,.18);border-radius:8px;color:#fff;background:linear-gradient(135deg,#163f57,#176b87 68%,#8a550d);box-shadow:var(--shadow-soft)}.page-hero h2{margin:0;font-size:24px}.page-hero p{max-width:720px;margin:8px 0 0;color:#ffffffc7}.panel-card{border:1px solid var(--panel-border);border-radius:8px!important;background:var(--surface);box-shadow:var(--shadow-soft)}.panel-card .ant-card-head{border-bottom-color:var(--panel-border)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.kpi-card{padding:18px;border:1px solid var(--panel-border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow-soft)}.kpi-label{color:var(--text-subtle);font-size:13px}.kpi-value{margin-top:8px;font-size:32px;font-weight:750}.kpi-desc{margin-top:8px;color:var(--brand-primary-deep);font-size:12px}.split-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.table-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}.filters-inline{display:flex;flex-wrap:wrap;gap:12px}.metric-pill{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:6px 10px;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:#ffffff1f;color:#fff}.page-note{color:var(--text-subtle);font-size:13px}.dictionary-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:18px}.dictionary-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}@media (max-width: 1080px){.split-grid,.dictionary-grid{grid-template-columns:1fr}.header-panel,.page-hero{flex-direction:column;align-items:flex-start}}@media (max-width: 780px){.shell-topbar{min-height:58px;padding:0 10px}.shell-tabbar{top:58px;padding-right:10px;padding-left:10px}.topbar-title span{display:none}.account-button{max-width:46vw;padding:0 6px}.topbar-roles,.account-caret{display:none}.shell-content{padding:12px}}