:root{--bg:#f4f7f6;--surface:#fff;--ink:#17211e;--muted:#71807b;--line:#dfe7e3;--accent:#087a62;--accent-soft:#e6f3ef;--nav:#f6faff;--nav-ink:#14243f;--nav-muted:#5f7190;--nav-blue:#1268d6;--nav-line:#c7ddfa;--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:"Microsoft YaHei UI","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);overflow:hidden}button,input,textarea{font:inherit}.app-shell{display:grid;grid-template-columns:220px minmax(520px,1fr) 370px;height:100dvh}.sidebar{background:linear-gradient(180deg,#fbfdff 0%,var(--nav) 100%);color:var(--nav-ink);padding:26px 14px 16px 10px;display:flex;flex-direction:column;min-width:0;border-right:2px solid var(--nav-line);box-shadow:8px 0 28px rgba(51,105,171,.07)}.brand{height:48px;display:flex;align-items:center;gap:12px;padding:0 14px;font-size:19px;font-weight:800;letter-spacing:0;color:var(--nav-ink)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#e9f3ff;color:var(--nav-blue);font-size:16px}.workspace-label{margin:20px 14px 12px;color:#7e8da7;font-size:11px;letter-spacing:.08em}.nav-list{display:flex;flex-direction:column;gap:8px}.nav-item{position:relative;border:0;background:transparent;color:var(--nav-ink);min-height:48px;border-radius:10px;display:flex;align-items:center;gap:13px;padding:0 11px 0 14px;cursor:pointer;text-align:left;transition:background .18s ease,color .18s ease,box-shadow .18s ease,transform .18s ease;font-size:15px;font-weight:700}.nav-item:hover{background:#eef6ff;color:#0f5fcb}.nav-item.active{background:#fff;color:var(--nav-blue);box-shadow:0 10px 24px rgba(24,79,154,.08)}.nav-item.active:before{content:"";position:absolute;left:0;top:13px;bottom:13px;width:4px;border-radius:6px;background:var(--nav-blue)}.nav-icon{width:24px;height:24px;display:grid;place-items:center;text-align:center;font-size:19px;line-height:1;color:var(--nav-blue);font-weight:400}.nav-count{margin-left:auto;background:#e7f1ff;color:var(--nav-blue);font-size:11px;padding:2px 7px;border-radius:12px}.nav-divider{height:1px;background:#e6eef9;margin:17px 13px}.sidebar-footer{margin-top:auto;border-top:1px solid #e6eef9;padding:18px 10px 0;display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:center}.company-avatar{width:38px;height:38px;border-radius:10px;background:#e9f3ff;color:var(--nav-blue);display:grid;place-items:center;font-weight:800}.sidebar-footer strong,.sidebar-footer span{display:block}.sidebar-footer strong{font-size:13px;color:var(--nav-ink)}.sidebar-footer span{font-size:11px;color:var(--nav-muted);margin-top:4px}.sidebar-footer button{border:0;background:transparent;color:#6b86ad;cursor:pointer}.main-content{min-width:0;background:var(--bg);display:flex;flex-direction:column}.topbar{height:72px;flex:0 0 72px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.86);display:flex;align-items:center;padding:0 28px;gap:14px}.search-box{height:42px;max-width:580px;flex:1;background:#f2f5f4;border:1px solid #e3e9e7;border-radius:11px;display:flex;align-items:center;padding:0 13px;gap:10px;color:#7b8985}.search-box input{border:0;background:transparent;outline:0;flex:1;min-width:0;color:var(--ink)}kbd{border:1px solid #d7dfdc;background:#fff;border-radius:5px;padding:2px 6px;font-size:10px;color:#83908c}.icon-button,.mobile-menu{border:1px solid var(--line);background:#fff;border-radius:10px;width:42px;height:42px;position:relative;cursor:pointer}.notification-dot{position:absolute;top:9px;right:9px;width:6px;height:6px;background:#e7644a;border-radius:50%}.mobile-menu,.ai-mobile-button{display:none}.content-scroll{overflow:auto;padding:34px 34px 60px}.welcome-row{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.eyebrow{color:var(--accent)!important;font-size:12px!important;font-weight:700;letter-spacing:.08em}.welcome-row h1{margin:6px 0 8px;font-size:28px;line-height:1.25;letter-spacing:-.04em}.welcome-row p{margin:0;color:var(--muted);font-size:14px}.primary-button{border:0;border-radius:10px;background:var(--accent);color:#fff;padding:12px 18px;font-weight:700;white-space:nowrap;cursor:pointer;box-shadow:0 7px 18px rgba(8,122,98,.18)}button:active{transform:translateY(1px)}.category-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:28px 0 34px}.category{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:13px 8px;display:flex;align-items:center;justify-content:center;gap:8px;color:#53615d;cursor:pointer;white-space:nowrap}.category span{width:26px;height:26px;border-radius:8px;background:#eff3f1;display:grid;place-items:center;font-size:12px}.category:hover,.category.active{border-color:#8cc9b7;color:#075f4d;background:#f5fbf9}.category.active span{background:var(--accent-soft);color:var(--accent);font-weight:700}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:17px}.section-heading h2{font-size:19px;margin:0 0 5px}.section-heading p{margin:0;color:var(--muted);font-size:12px}.section-heading>button{border:0;background:transparent;color:var(--accent);cursor:pointer;font-weight:700;font-size:12px}.template-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.template-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s ease}.template-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(24,58,48,.09);border-color:#c6d6d0}.doc-preview{height:132px;margin:10px;border-radius:10px;padding:17px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.doc-preview:before{content:"";position:absolute;width:110px;height:140px;background:rgba(255,255,255,.14);transform:rotate(22deg);right:-12px;top:-35px}.doc-preview span{font-size:20px;font-weight:800;z-index:1}.doc-preview i{font-style:normal;font-size:8px;letter-spacing:.15em;margin:4px 0 12px;opacity:.66;z-index:1}.doc-preview b{font-size:10px;font-weight:500;z-index:1}.legal{background:#dbe8e4;color:#163c32}.hr{background:#e3e3db;color:#3c4134}.finance{background:#dbe4e8;color:#233e48}.card-body{padding:8px 16px 16px}.card-meta{display:flex;justify-content:space-between;font-size:10px;color:var(--accent)}.card-meta span:last-child{color:#87948f}.card-body h3{font-size:15px;line-height:1.45;margin:9px 0 5px}.card-body>p{font-size:11px;color:var(--muted);line-height:1.6;margin:0 0 14px;min-height:35px}.expert{display:flex;align-items:center;gap:8px;border-top:1px solid #edf1ef;padding-top:12px}.expert-avatar{width:28px;height:28px;background:#d8e9e4;border-radius:50%;display:grid;place-items:center;font-size:11px;color:#285448}.expert strong,.expert small{display:block}.expert strong{font-size:11px}.expert small{font-size:9px;color:#8b9793;margin-top:3px}.price-row{display:flex;justify-content:space-between;align-items:end;margin-top:13px}.price-row strong{color:#c34e35;font-size:18px}.price-row span{font-size:9px;color:#929c99}.compact{margin-top:34px}.scene-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.scene-list button{width:100%;border:0;border-bottom:1px solid #edf1ef;background:#fff;display:grid;grid-template-columns:40px 1fr auto;text-align:left;gap:12px;align-items:center;padding:15px 17px;cursor:pointer}.scene-list button:last-child{border-bottom:0}.scene-list button:hover{background:#f6faf8}.scene-index{color:#9aaba5;font-size:11px}.scene-list strong,.scene-list small{display:block}.scene-list strong{font-size:13px}.scene-list small{font-size:10px;color:var(--muted);margin-top:4px}.scene-list b{font-size:10px;color:var(--accent)}.ai-panel{border-left:1px solid var(--line);background:#fff;display:flex;flex-direction:column;min-width:0}.overlay{display:none}
@media(max-width:1180px){.app-shell{grid-template-columns:210px minmax(500px,1fr) 330px}.content-scroll{padding:28px 24px}.template-grid{grid-template-columns:repeat(2,1fr)}.template-card:nth-child(3){display:none}.category{font-size:12px}}
@media(max-width:900px){.app-shell{grid-template-columns:220px 1fr}.ai-panel{position:fixed;right:0;top:0;bottom:0;width:min(390px,92vw);z-index:30;transform:translateX(100%);transition:transform .22s ease}.ai-panel.open{transform:translateX(0)}.ai-mobile-button{display:block;border:0;background:var(--accent-soft);color:var(--accent);border-radius:9px;padding:9px 12px;font-weight:700}.overlay.show{display:block;position:fixed;inset:0;background:rgba(12,29,24,.35);z-index:20}}
@media(max-width:680px){body{overflow:auto}.app-shell{display:block}.sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;z-index:30;transform:translateX(-100%);transition:transform .22s ease}.sidebar.open{transform:translateX(0)}.main-content{min-height:100dvh}.mobile-menu{display:block}.topbar{padding:0 14px}.search-box kbd,.icon-button{display:none}.content-scroll{padding:24px 16px}.welcome-row{align-items:flex-start}.welcome-row h1{font-size:22px}.primary-button{display:none}.category-strip{grid-template-columns:repeat(2,1fr);margin:22px 0 28px}.category:last-child{grid-column:1/-1}.template-grid{grid-template-columns:1fr}.template-card:nth-child(3){display:block}.scene-list button{grid-template-columns:28px 1fr}.scene-list b{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.loading-state,.empty-state,.error-state{grid-column:1/-1;min-height:220px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:13px}.empty-state strong,.error-state strong{color:var(--ink);font-size:15px}.error-state button{border:0;border-radius:9px;background:var(--accent);color:#fff;padding:8px 13px;cursor:pointer}
.workspace-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.workspace-head h1{margin:6px 0 8px;font-size:28px}.workspace-head p{margin:0;color:var(--muted);font-size:13px}.workspace-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.workspace-row{width:100%;border:0;border-bottom:1px solid #edf1ef;background:#fff;display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 18px;text-align:left;color:var(--ink)}button.workspace-row{cursor:pointer}.workspace-row:last-child{border-bottom:0}.workspace-row:hover{background:#f7faf9}.row-icon{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;font-weight:700}.workspace-row strong,.workspace-row small{display:block}.workspace-row strong{font-size:13px}.workspace-row small{margin-top:5px;color:var(--muted);font-size:10px}.row-value{text-align:right;font-weight:700;color:var(--accent)}.template-modal{display:none;position:fixed;inset:0;z-index:60}.template-modal.show{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(8,25,20,.48)}.modal-card{position:absolute;width:min(560px,calc(100vw - 32px));left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;border-radius:18px;padding:30px;box-shadow:0 30px 80px rgba(8,30,23,.24)}.modal-card h2{font-size:24px;margin:8px 0 12px}.modal-card>p:not(.eyebrow){color:var(--muted);line-height:1.7}.modal-close{position:absolute;right:18px;top:14px;border:0;background:transparent;font-size:24px;color:var(--muted);cursor:pointer}.detail-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.detail-facts span{padding:12px;background:#f3f7f5;border-radius:10px}.detail-facts small,.detail-facts strong{display:block}.detail-facts small{color:var(--muted);font-size:10px;margin-bottom:6px}.detail-facts strong{font-size:12px}.detail-actions{display:flex;justify-content:flex-end;gap:10px}.secondary-button{border:1px solid var(--line);background:#fff;border-radius:10px;padding:12px 18px;color:var(--ink);cursor:pointer}.template-card{cursor:pointer}@media(max-width:680px){.workspace-head{align-items:flex-start}.workspace-head .primary-button{display:block}.detail-facts{grid-template-columns:1fr}.modal-card{padding:24px}.workspace-row{grid-template-columns:42px minmax(0,1fr)}.row-value{grid-column:2;text-align:left}}
.trust-strip{display:flex;flex-wrap:wrap;gap:7px 14px;margin:20px 0 0;padding:13px 14px;border-radius:10px;background:var(--accent-soft);color:#315c4f;font-size:10px}.trust-strip strong{width:100%;font-size:12px;color:var(--accent)}.risk-notice{padding:10px 12px;border-left:3px solid #d79a43;background:#fff9ed;color:#715b3e!important;font-size:11px!important}.detail-actions button:disabled{opacity:.62;cursor:not-allowed}
.preview-modal-card{width:min(720px,calc(100vw - 32px));max-height:90dvh;overflow:auto}.preview-tabs{display:flex;gap:4px;margin-top:20px;border-bottom:1px solid var(--line)}.preview-tabs button{border:0;background:transparent;padding:10px 14px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}.preview-tabs button.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.preview-pane{display:none;min-height:150px;padding:18px 4px 8px}.preview-pane.active{display:block}.preview-pane p{line-height:1.8;color:#52615c}.preview-pane pre{margin:0;white-space:pre-wrap;font-family:inherit;line-height:1.9;color:#3f4d49;font-size:12px}.unlock-hint{margin-top:18px;border:1px dashed #d7b56f;background:#fff9ed;color:#765e35;border-radius:9px;padding:9px 12px}.expert-preview-list{display:flex;flex-direction:column;gap:14px}.expert-preview-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}.expert-preview-card header,.expert-preview-card footer{display:flex;align-items:center;justify-content:space-between;gap:16px}.expert-preview-card header strong,.expert-preview-card header small{display:block}.expert-preview-card header small{color:var(--muted);font-size:10px;margin-top:5px}.expert-preview-card select{border:1px solid var(--line);border-radius:9px;padding:9px 10px;background:#fff;color:var(--ink)}.expert-preview-card label{display:block;margin-top:14px;font-size:11px;color:var(--muted)}.expert-preview-card textarea{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:10px;padding:11px;resize:vertical;color:var(--ink);line-height:1.6}.expert-preview-card textarea:focus{outline:2px solid rgba(8,122,98,.16);border-color:#7ec2ae}.expert-preview-card details{margin-top:12px}.expert-preview-card summary{cursor:pointer;color:var(--accent);font-size:12px}.expert-preview-card footer{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.expert-preview-card footer span{font-size:10px;color:var(--muted)}@media(max-width:680px){.preview-modal-card{max-height:94dvh}.expert-preview-card header,.expert-preview-card footer{align-items:stretch;flex-direction:column}.expert-preview-card footer .primary-button{display:block}}
.contract-filters{display:grid;grid-template-columns:minmax(180px,1fr) auto auto auto;align-items:end;gap:10px;margin:-20px 0 32px;padding:13px 15px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.contract-filters>div strong,.contract-filters>div span{display:block}.contract-filters>div strong{font-size:12px}.contract-filters>div span{font-size:10px;color:var(--muted);margin-top:4px}.contract-filters label{font-size:9px;color:var(--muted)}.contract-filters select{display:block;min-width:120px;margin-top:5px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:8px 30px 8px 9px;color:var(--ink);font-size:11px}.contract-filters>button{border:0;background:#eef4f1;color:var(--accent);border-radius:8px;padding:9px 11px;font-size:10px;cursor:pointer}.intro-lead{font-size:13px!important;color:var(--ink)!important}.contract-intro-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:14px}.contract-intro-grid section{padding:12px;background:#f5f8f7;border-radius:10px}.contract-intro-grid small,.contract-intro-grid strong{display:block}.contract-intro-grid small{color:var(--accent);font-size:9px;margin-bottom:6px}.contract-intro-grid strong{font-size:11px;line-height:1.55;font-weight:500}@media(max-width:900px){.contract-filters{grid-template-columns:1fr 1fr}.contract-filters>div{grid-column:1/-1}}@media(max-width:680px){.contract-filters{grid-template-columns:1fr;margin-top:-10px}.contract-filters>div{grid-column:auto}.contract-filters select{width:100%}.contract-intro-grid{grid-template-columns:1fr}}

/* 统一接入亿企顺AI：本分系统只提供 iframe 容器，不绘制猫、不渲染本地 AI 输入框。 */
:root{--sidebar-width:224px;--ai-width:320px;--resizer-width:14px}
.app-shell{grid-template-columns:var(--sidebar-width) var(--resizer-width) minmax(360px,1fr) var(--resizer-width) var(--ai-width)}
.app-shell{height:100vh}
.sidebar{width:auto}
.ai-panel{width:auto}
.sidebar{border-right:0}
.ai-panel{border-left:0}
.sidebar{grid-column:1}
.layout-resizer-left{grid-column:2}
.main-content{grid-column:3}
.layout-resizer-right{grid-column:4}
.ai-panel{grid-column:5}
.foundation-cat-ai-frame{width:100%;height:100%;max-height:100%;border:0;display:block;overflow:hidden;background:transparent}
.ai-panel{height:100%;min-height:0;max-height:100vh;overflow:hidden}
.layout-resizer{position:relative;z-index:20;background:transparent;cursor:col-resize;touch-action:none}
.layout-resizer::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:3px;transform:translateX(-50%);background:transparent;transition:background .16s ease,box-shadow .16s ease}
.layout-resizer:hover::before,.layout-resizer.dragging::before{background:#1268d6;box-shadow:0 0 0 4px rgba(18,104,214,.12)}
.app-shell.ai-hidden{grid-template-columns:var(--sidebar-width) var(--resizer-width) minmax(360px,1fr) 0 0}
.app-shell.ai-hidden .layout-resizer-right{display:none}
.app-shell.ai-hidden .ai-panel{position:fixed;right:26px;bottom:26px;z-index:45;width:156px;height:156px;border:0;background:transparent;box-shadow:none;cursor:grab;touch-action:none}
.app-shell.ai-hidden .ai-panel:active{cursor:grabbing}
.app-shell.ai-hidden .foundation-cat-ai-frame{pointer-events:none}
.app-shell.nav-hidden{grid-template-columns:0 0 minmax(360px,1fr) var(--resizer-width) var(--ai-width)}
.app-shell.nav-hidden .sidebar,.app-shell.nav-hidden .layout-resizer-left{display:none}
.app-shell.nav-hidden.ai-hidden{grid-template-columns:0 0 minmax(360px,1fr) 0 0}
@media(max-width:1180px){.app-shell{grid-template-columns:var(--sidebar-width) var(--resizer-width) minmax(500px,1fr) var(--resizer-width) minmax(320px,var(--ai-width))}}
@media(max-width:900px){.app-shell{grid-template-columns:1fr}.layout-resizer{display:none}.ai-panel{width:min(var(--ai-width),92vw)}.app-shell.ai-hidden{display:block}}
@media(max-width:680px){.sidebar{width:224px}.app-shell{display:block}}