:root{--bg:#f4f6f9;--surface:#fff;--soft:#f7f9fc;--line:#dfe5ed;--ink:#16243a;--muted:#6b7b91;--primary:#245fc7;--primary-soft:#eaf1ff;--green:#14775d;--amber:#a36613;--red:#b83b45;--radius:13px;--shadow:0 8px 28px #1d375408;font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #8bb5ff;outline-offset:2px}h1,h2,h3,p{margin:0}.app-shell{min-height:100vh;display:flex}.sidebar{position:fixed;inset:0 auto 0 0;width:210px;background:#14243a;color:#dce7f7;padding:24px 14px;display:flex;flex-direction:column}.brand{color:#fff;text-decoration:none;font-size:20px;font-weight:750;line-height:1.2;white-space:nowrap;padding:0 10px 27px}.nav-link{display:block;color:#aebdd2;text-decoration:none;padding:11px 13px;border-radius:8px;margin:3px 0}.nav-link:hover,.nav-link.active{background:#223956;color:#fff}main{margin-left:210px;min-width:0;flex:1}.topbar{height:62px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:5}.health{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.health span{width:7px;height:7px;background:#55b998;border-radius:50%}.content{padding:30px;max-width:1540px;margin:auto}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.page-head h1{font-size:27px}.page-head p{color:var(--muted);margin-top:6px}.page-head p:empty{display:none}.actions,.row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.btn{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:9px 14px;min-height:38px;font-weight:600}.btn:hover{background:var(--soft)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{color:var(--red)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:34px;padding:32px;background:linear-gradient(130deg,var(--primary-soft),var(--surface) 60%);margin-bottom:26px}.eyebrow{font-size:12px;color:var(--primary);font-weight:750;letter-spacing:.08em}.hero h2{font-size:25px;line-height:1.3;margin:9px 0}.hero p{color:var(--muted);line-height:1.75}.steps{display:grid;grid-template-columns:1fr 1fr;gap:10px}.step{display:grid;grid-template-columns:34px 1fr;column-gap:10px;padding:14px;border:1px solid var(--line);border-radius:11px;background:#fff}.step b:first-child{grid-row:1/3;background:var(--primary);color:#fff;border-radius:50%;width:30px;height:30px;display:grid;place-items:center}.step small{color:var(--muted)}.section-title{display:flex;justify-content:space-between;align-items:center;margin:24px 0 13px}.projects{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.project{padding:20px}.project h3{font-size:17px;margin:12px 0 5px}.project p{color:var(--muted);min-height:42px}.meta{color:var(--muted);font-size:12px}.badges{display:flex;gap:7px;flex-wrap:wrap;margin:16px 0}.badge{display:inline-flex;padding:4px 8px;border-radius:5px;background:var(--soft);color:var(--muted);font-size:11px}.badge.blue{background:var(--primary-soft);color:var(--primary)}.badge.green{background:#e8f6f0;color:var(--green)}.badge.amber{background:#fff3df;color:var(--amber)}.empty{padding:45px;text-align:center;color:var(--muted)}.workspace-tabs{display:flex;gap:3px;overflow:auto;border-bottom:1px solid var(--line);margin-bottom:20px}.workspace-tabs button{background:transparent;border:0;padding:12px 14px;color:var(--muted);white-space:nowrap;border-bottom:2px solid transparent}.workspace-tabs button.active{color:var(--primary);border-color:var(--primary);font-weight:700}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel-head{padding:16px 19px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.pad{padding:19px}.kv{display:grid;grid-template-columns:120px 1fr;gap:10px;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0}.notice{padding:12px 14px;background:var(--primary-soft);color:var(--primary);border:1px solid #ccdcf7;border-radius:8px;margin:12px 0}.notice.amber{background:#fff8eb;color:var(--amber);border-color:#f1deb8}.notice.red{background:#fff0f1;color:var(--red);border-color:#f3cdd0}.field{display:grid;gap:6px;margin-bottom:14px}.field label{font-size:12px;font-weight:650}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;background:#fff}.field textarea{min-height:95px;resize:vertical}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:11px 13px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--soft);color:var(--muted);font-size:11px}.asset-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.asset-card{overflow:hidden}.asset-card img{display:block;width:100%;aspect-ratio:16/10;object-fit:contain;background:#edf1f6}.asset-card .pad{padding:13px}.page-list{display:grid;gap:8px}.page-row{display:grid;grid-template-columns:44px 1fr auto;gap:11px;align-items:center;padding:10px 12px}.page-no{width:34px;height:34px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);border-radius:8px;font-weight:700}.page-row.hidden-page{opacity:.5}.check-list{display:grid;gap:9px}.check-item{display:flex;justify-content:space-between;gap:14px;padding:11px 13px;border:1px solid var(--line);border-radius:8px}.dialog-backdrop{position:fixed;inset:0;background:#11223a70;z-index:20;display:grid;place-items:center;padding:20px}.dialog-backdrop[hidden]{display:none}.dialog{width:min(760px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:14px;box-shadow:0 24px 90px #10213e45}.dialog header,.dialog footer{padding:17px 21px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.dialog footer{border:0;border-top:1px solid var(--line);justify-content:flex-end}.dialog-body{padding:21px}.file-box{border:1px dashed #aebfd7;border-radius:10px;padding:20px;text-align:center;background:var(--soft)}.preview-data{max-height:260px;overflow:auto}.toast{position:fixed;bottom:25px;left:calc(50% + 105px);transform:translateX(-50%);background:#17263c;color:#fff;padding:12px 18px;border-radius:9px;z-index:40;box-shadow:0 8px 30px #0c1c3430}.toast[hidden]{display:none}.slide-preview{aspect-ratio:16/9;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6%;display:flex;flex-direction:column;justify-content:center;box-shadow:0 10px 35px #22334a12}.slide-preview h2{font-size:4cqw;color:var(--primary)}.slide-preview p{font-size:1.6cqw;color:var(--muted);margin-top:3%}.loading{padding:50px;text-align:center;color:var(--muted)}
@media(max-width:1050px){.projects,.asset-grid{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr}.sidebar{width:175px}main{margin-left:175px}.content{padding:22px}}
@media(max-width:700px){.sidebar{width:62px;padding:18px 7px}.brand{font-size:0;padding:0 5px 20px}.brand:before{content:'智';font-size:19px}.brand span,.side-note,.nav-link{font-size:0}.nav-link:before{content:'方案';font-size:11px}main{margin-left:62px}.content{padding:15px}.topbar{padding:0 16px}.page-head{display:grid}.projects,.asset-grid,.grid2,.steps{grid-template-columns:1fr}.hero{padding:21px}.toast{left:50%;width:84%}}
.nav-group{display:block;padding:19px 13px 5px;color:#7187a5;font-size:10px;letter-spacing:.12em}.config-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.config-card{padding:20px}.config-card h3{margin:9px 0 5px}.config-card .color-dot{width:16px;height:16px;border-radius:50%;display:inline-block;border:1px solid #0002}.config-lines{display:grid;gap:7px;margin:14px 0;color:var(--muted);font-size:12px}.sidebar nav{overflow:auto;padding-bottom:14px}
@media(max-width:700px){.nav-group{display:none}.config-grid{grid-template-columns:1fr}.nav-link:before{content:'•'}}
:root[data-theme="dark"]{--bg:#101827;--surface:#182338;--soft:#202d43;--line:#30405a;--ink:#eef4ff;--muted:#a8b5c9;--primary:#6c9cff;--primary-soft:#20345b;--shadow:none}:root[data-theme="dark"] .sidebar{background:#0b1220}:root[data-theme="dark"] input,:root[data-theme="dark"] select,:root[data-theme="dark"] textarea{background:#131e31}:root[data-theme="minimal"]{--bg:#f7f7f7;--surface:#fff;--soft:#f3f3f3;--line:#dedede;--ink:#202020;--muted:#777;--primary:#333;--primary-soft:#ededed;--radius:3px;--shadow:none}:root[data-theme="minimal"] .sidebar{background:#222}
@media(max-width:700px){.sidebar{width:150px;padding:18px 9px}.brand{font-size:18px;padding:0 8px 18px}.brand:before{content:none}.brand span{display:block}.nav-link{font-size:12px;padding:9px 10px;text-align:left}.nav-link:before{content:none}main{margin-left:150px}}
.editor-shell{display:grid;grid-template-columns:235px minmax(430px,1fr) 285px;gap:14px;align-items:start}.editor-tree,.editor-properties{position:sticky;top:82px;max-height:calc(100vh - 105px);overflow:hidden}.editor-panel-title{min-height:55px;padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.tree-scroll,.property-scroll{overflow:auto;max-height:calc(100vh - 160px);padding:10px}.tree-chapter{padding:13px 9px 6px;color:var(--muted);font-size:11px;font-weight:750;letter-spacing:.06em}.tree-page{width:100%;border:0;background:transparent;border-radius:8px;padding:8px;display:grid;grid-template-columns:28px 1fr;gap:7px;text-align:left;color:var(--ink)}.tree-page:hover{background:var(--soft)}.tree-page.active{background:var(--primary-soft);color:var(--primary)}.tree-page>span:first-child{font:700 11px/24px ui-monospace,monospace;color:var(--muted)}.tree-page b,.tree-page small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tree-page b{font-size:12px}.tree-page small{font-size:10px;color:var(--muted);margin-top:2px}.tree-page.is-hidden{opacity:.52}.editor-main{min-width:0;display:grid;gap:14px}.editor-toolbar{min-height:57px;padding:9px 13px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.editor-toolbar .btn{padding:6px 10px;min-height:32px;font-size:12px}.editor-stage{padding:24px;background:#e8edf4}.canvas-slide{position:relative;aspect-ratio:16/9;width:100%;overflow:hidden;background:#fff;box-shadow:0 12px 35px #1a2c481a;padding:7.2% 6% 5%;container-type:inline-size}.canvas-slide>header{position:absolute;left:6%;right:6%;top:4.8%;display:flex;align-items:center;gap:18px;border-bottom:1px solid #e3e8ef;padding-bottom:2%}.canvas-slide>header span{color:var(--primary);font-size:clamp(10px,1.8cqw,20px);font-weight:750}.canvas-slide>header h2{font-size:3.5cqw;color:#152943}.canvas-slide>footer{position:absolute;left:6%;right:6%;bottom:3%;padding-top:1.3%;border-top:1px solid #e7ebf0;color:#8290a3;font-size:1.25cqw}.canvas-cover{padding:15% 8%;background:linear-gradient(135deg,#10243e,#1c3b62);color:#fff}.canvas-cover:before{content:'';position:absolute;width:42%;aspect-ratio:1;border-radius:50%;background:var(--primary);right:-10%;top:-25%;opacity:.9}.canvas-cover>span{position:relative;color:#adc4e0;font-size:2cqw}.canvas-cover h2{position:relative;font-size:5.3cqw;margin:3% 0 2%;max-width:78%}.canvas-cover p{position:relative;color:#c9d7e7;font-size:2.1cqw}.canvas-cover small{position:absolute;left:8%;bottom:9%;color:#8fa5be}.canvas-divider{background:#10243e;color:#fff;padding:20% 9%}.canvas-divider>span{color:#9db5d1;font-size:1.8cqw}.canvas-divider h2{font-size:5cqw;margin:3% 0;border-left:7px solid var(--primary);padding-left:3%}.canvas-divider p{font-size:1.8cqw;color:#c6d4e4}.canvas-body{white-space:pre-line;line-height:1.75;font-size:clamp(12px,2.1cqw,24px);color:#34445a}.canvas-body.large{font-size:clamp(12px,2.35cqw,27px);background:#f5f7fa;border-radius:12px;padding:4%;min-height:70%}.canvas-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:2%;margin-bottom:4%}.canvas-kpis div{background:#f4f7fb;border-radius:9px;padding:8%}.canvas-kpis small,.canvas-kpis b{display:block}.canvas-kpis small{color:#718197;font-size:clamp(9px,1.25cqw,14px)}.canvas-kpis b{font-size:clamp(11px,2.15cqw,24px);margin-top:5%}.canvas-split{display:grid;grid-template-columns:1.18fr .82fr;gap:5%;height:79%}.canvas-picture{display:grid;place-items:center;background:#f1f4f8;border:1px solid #dce3ec;border-radius:10px;overflow:hidden;color:#8290a3}.canvas-picture img{width:100%;height:100%;object-fit:contain}.canvas-split h3{font-size:clamp(12px,2.4cqw,27px);margin:3% 0}.canvas-route{background:var(--primary-soft);color:var(--primary);padding:5%;border-radius:8px;font-size:clamp(10px,1.8cqw,20px);font-weight:700}.canvas-split ol{padding-left:10%;line-height:2;font-size:clamp(9px,1.5cqw,17px);color:#526278}.canvas-table{font-size:clamp(9px,1.35cqw,15px)}.canvas-table th,.canvas-table td{padding:1.6% 2%}.editor-notes textarea{display:block;width:calc(100% - 32px);margin:16px;border:1px solid var(--line);border-radius:9px;min-height:150px;padding:14px;resize:vertical;background:var(--surface)}.editor-save{justify-content:flex-end;padding:0 16px 16px}.property-scroll .btn{width:100%;margin-bottom:9px}.check-field{padding:8px 0;font-size:12px}.dialog-wide{width:min(1180px,96vw)}.preview-toolbar{display:flex;justify-content:space-between;margin-bottom:10px}.preview-stage{background:#e6ebf2;padding:18px}.preview-stage .canvas-slide{max-height:65vh;margin:auto}.preview-strip{display:flex;gap:7px;overflow:auto;padding:12px 0 2px}.preview-strip button{min-width:130px;border:1px solid var(--line);background:var(--surface);border-radius:7px;padding:8px;text-align:left;font-size:11px}.preview-strip button.active{border-color:var(--primary);background:var(--primary-soft);color:var(--primary)}.preview-strip span{display:block;font-size:10px;color:var(--muted)}
@media(max-width:1250px){.editor-shell{grid-template-columns:205px minmax(410px,1fr)}.editor-properties{position:static;grid-column:1/-1;max-height:none}.property-scroll{max-height:none;display:grid;grid-template-columns:repeat(2,1fr);gap:0 14px}.property-scroll .notice,.property-scroll .btn{grid-column:1/-1}}
@media(max-width:850px){.editor-shell{grid-template-columns:1fr}.editor-tree{position:static;max-height:340px}.editor-toolbar{align-items:flex-start;flex-direction:column}.editor-stage{padding:10px}.canvas-slide{min-width:0}.editor-properties{grid-column:auto}.property-scroll{display:block}}
.canvas-picture{position:relative}.drawing-mark{position:absolute;display:block;border:2px solid var(--mark);color:var(--mark);pointer-events:none}.drawing-mark b{position:absolute;left:0;bottom:100%;background:var(--mark);color:#fff;padding:2px 5px;border-radius:4px;white-space:nowrap;font-size:9px;line-height:1.3}.drawing-mark.point{border-radius:50%;background:color-mix(in srgb,var(--mark) 25%,transparent)}.drawing-mark.arrow{height:3px!important;border:0;background:var(--mark);transform:rotate(-12deg);transform-origin:left center}.drawing-mark.arrow:after{content:'';position:absolute;right:-1px;top:-4px;border-left:9px solid var(--mark);border-top:5px solid transparent;border-bottom:5px solid transparent}.drawing-mark.area{background:color-mix(in srgb,var(--mark) 12%,transparent)}.annotation-version-warning{position:absolute;left:10px;bottom:10px;background:#fff3df;color:#945b0d;border:1px solid #f1d59c;border-radius:5px;padding:5px 8px;font-size:10px}.annotation-editor{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(270px,.55fr);gap:20px}.annotation-canvas{position:relative;display:grid;place-items:center;min-height:440px;background:#edf1f5;border:1px solid var(--line);border-radius:9px;overflow:hidden;cursor:crosshair}.annotation-canvas img{display:block;width:100%;height:100%;max-height:62vh;object-fit:contain}.annotation-form{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.annotation-form .field:first-child{grid-column:1/-1}.annotation-list{max-height:330px;overflow:auto}.empty.compact{padding:22px}.annotation-list .check-item>span{display:grid;gap:3px}.annotation-list .btn{align-self:center}
@media(max-width:800px){.annotation-editor{grid-template-columns:1fr}.annotation-canvas{min-height:260px}.annotation-list{max-height:220px}}
.canvas-product{display:grid;grid-template-columns:.8fr 1.2fr;gap:6%;align-items:center;height:78%}.product-visual{aspect-ratio:1;display:grid;place-items:center;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,var(--primary-soft));border:1px solid #ccdcf7;color:var(--primary);font-size:8cqw;font-weight:800;letter-spacing:-.08em}.canvas-product h3{font-size:3cqw;margin:2% 0}.product-model{display:inline-block;background:var(--primary);color:#fff;border-radius:6px;padding:1.5% 3%;font-size:1.5cqw}.canvas-product dl{display:grid;grid-template-columns:28% 1fr;margin-top:5%;font-size:1.5cqw}.canvas-product dt,.canvas-product dd{padding:2.5% 0;border-bottom:1px solid #e6ebf1}.canvas-product dt{color:#718197}.canvas-product dd{margin:0;font-weight:650}.canvas-architecture{display:flex;align-items:center;justify-content:center;gap:1.5%;margin:8% 0 7%}.canvas-architecture>div{width:20%;min-height:105px;padding:3% 1%;display:grid;place-items:center;text-align:center;background:#f2f6fb;border:1px solid #dce5f0;border-radius:10px;font-size:1.6cqw;font-weight:750}.canvas-architecture small{display:block;color:#718197;font-size:1cqw;font-weight:400}.canvas-architecture i{color:var(--primary);font-size:2.5cqw;font-style:normal}.canvas-cards{display:grid;grid-template-columns:1fr 1fr;gap:3%;height:78%}.canvas-cards>div{position:relative;background:#f3f6fa;border-radius:11px;padding:6%}.canvas-cards span{color:var(--primary);font-size:1.2cqw;font-weight:800}.canvas-cards h3{font-size:2cqw;margin:3% 0}.canvas-cards p{color:#6e7e92;font-size:1.25cqw}.canvas-timeline{height:72%;display:flex;align-items:center;justify-content:center}.canvas-timeline>div{position:relative;flex:1;text-align:center}.canvas-timeline>div:after{content:'';position:absolute;height:3px;background:#d6e2f4;left:55%;right:-45%;top:25px}.canvas-timeline>div:last-child:after{display:none}.canvas-timeline b{position:relative;z-index:1;width:50px;height:50px;margin:auto;display:grid;place-items:center;border-radius:50%;background:var(--primary);color:#fff;font-size:1.8cqw}.canvas-timeline span{display:block;margin-top:15px;font-size:1.45cqw;font-weight:650}.canvas-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:2%;height:65%}.canvas-gallery figure{margin:0;display:grid;grid-template-rows:1fr auto;overflow:hidden;border:1px solid #dfe5ed;border-radius:9px;background:#f3f6fa}.canvas-gallery img{width:100%;height:100%;object-fit:cover;min-height:0}.canvas-gallery figcaption{padding:6px 8px;color:#65758a;font-size:1.05cqw}.canvas-caption{font-size:1.4cqw;color:#55667a;margin-top:3%}
.canvas-image-text{display:grid;grid-template-columns:1fr 1fr;gap:4%;height:78%}.canvas-image-text .canvas-body{background:#f5f7fa;border-radius:10px;padding:7%;overflow:hidden}.info-table th{width:25%;color:#617188;background:#f2f5f9}.canvas-table.info-table td{font-size:clamp(9px,1.25cqw,14px)}
.library-picker{display:grid;grid-template-columns:330px minmax(0,1fr);gap:20px}.library-choice-list{display:grid;gap:8px;max-height:65vh;overflow:auto;padding-right:4px}.library-choice{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:11px;text-align:left;display:grid;gap:6px}.library-choice:hover{background:var(--soft)}.library-choice.active{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-soft);background:var(--primary-soft)}.library-choice>span{display:flex;gap:5px;flex-wrap:wrap}.library-choice>b{font-size:13px}.library-choice>small{color:var(--muted);line-height:1.45}.library-preview{background:#e7ecf3;padding:16px}.library-preview .canvas-slide{width:100%}
.project-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.project-tools input[type="search"]{width:250px;border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:9px 11px}.project-tools label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}
.project-directory-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 16px}.project-directory-tools h1{font-size:22px}.project-directory{overflow:hidden}.project-directory-header,.project-directory-row{display:grid;grid-template-columns:64px minmax(260px,1fr) 100px auto;gap:18px;align-items:center}.project-directory-header{min-height:42px;padding:0 18px;background:var(--soft);border-bottom:1px solid var(--line);color:var(--muted);font-size:11px;font-weight:700}.project-directory-row{min-height:76px;padding:12px 18px;border-bottom:1px solid var(--line)}.project-directory-row:last-child{border-bottom:0}.project-directory-row:hover{background:var(--soft)}.project-order{font:700 13px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#91a0b4}.project-directory-name{min-width:0}.project-directory-name h3{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-directory-name small{display:block;margin-top:5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-directory-status{display:flex}.project-directory-actions{display:flex;justify-content:flex-end;gap:8px}.project-directory-actions .btn{min-height:34px;padding:6px 11px;font-size:12px}
.top-actions{display:flex;align-items:center;gap:12px}.btn.compact{padding:5px 9px;min-height:30px;font-size:11px}.login-shell{min-height:calc(100vh - 125px);display:grid;place-items:center}.login-card{width:min(430px,100%);padding:34px}.login-card h1{margin:8px 0}.login-card>p{color:var(--muted);margin-bottom:24px}.login-card .btn{width:100%;margin-top:6px}
@media(max-width:800px){.library-picker{grid-template-columns:1fr}.library-choice-list{max-height:260px}.library-preview{padding:8px}}
.preview-strip img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:#eef2f7;margin-bottom:6px;border-radius:4px}
.artifact-thumb-large{display:block;width:100%;max-height:72vh;object-fit:contain;background:#e8edf4;border-radius:8px}

.block-list{display:grid;gap:10px;padding:16px}.block-item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px;border:1px solid var(--line,#dce3ec);border-radius:10px;background:var(--surface,#fff)}.block-item>div:first-child{display:grid;gap:5px;min-width:0}.block-item b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:620px}.block-item small{color:var(--muted,#64748b)}.impact-list{display:grid;gap:4px;margin-top:8px}.impact-list span{font-size:13px}progress{width:120px;height:7px;accent-color:#165dff}

/* Knowledge retrieval */
.knowledge-search{margin-bottom:18px;overflow:hidden}.knowledge-searchbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:20px}.knowledge-searchbar h2{margin:0 0 5px}.search-row{display:flex;gap:8px;min-width:min(480px,100%)}.search-row input{flex:1;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--surface);color:var(--ink)}.knowledge-index{padding:9px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--soft)}.knowledge-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}.knowledge-results article{display:grid;grid-template-columns:92px 1fr;gap:14px;padding:17px 20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.knowledge-results h3{margin:3px 0 6px;font-size:15px}.knowledge-results p{color:var(--muted);font-size:12px;line-height:1.6;margin:0 0 7px}.knowledge-results small{color:var(--muted)}.knowledge-thumb{width:92px;aspect-ratio:4/3;border-radius:8px;overflow:hidden;background:var(--primary-soft);display:grid;place-items:center;color:var(--primary);font-size:12px}.knowledge-thumb img{width:100%;height:100%;object-fit:cover}

.knowledge-admin,.knowledge-providers{margin:0 0 18px}.knowledge-admin .panel-head,.knowledge-providers>.panel-head{padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.knowledge-admin .panel-head h2,.knowledge-providers h2{margin:0 0 5px}.knowledge-admin .panel-head p,.knowledge-providers .panel-head p{margin:0;color:var(--muted)}.knowledge-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.knowledge-metrics span{padding:15px 20px;color:var(--muted);border-right:1px solid var(--line)}.knowledge-metrics b{display:block;font-size:22px;color:var(--ink)}.knowledge-failures{padding:18px 20px}.provider-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.provider-card{padding:18px}.provider-card>.row{justify-content:space-between}.provider-row{display:grid;gap:5px;padding:13px 0;border-top:1px solid var(--line)}.provider-row>span,.provider-row>small{color:var(--muted)}
.knowledge-browser{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:360px}.knowledge-browser>aside{padding:14px;border-right:1px solid var(--line);background:var(--soft)}.knowledge-folder,.knowledge-folder-all{margin-bottom:6px}.knowledge-folder>button,.knowledge-folder-all{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;border:0;background:transparent;color:var(--ink);padding:10px 11px;border-radius:8px;text-align:left;cursor:pointer}.knowledge-folder>button:hover,.knowledge-folder>button:focus-visible,.knowledge-folder.active>button,.knowledge-folder-all:hover,.knowledge-folder-all:focus-visible,.knowledge-folder-all.active{background:var(--primary-soft);color:var(--primary)}.knowledge-folder button b,.knowledge-folder-all b{font-size:11px;font-weight:600}.folder-actions{display:none;gap:4px;padding:2px 6px 7px}.knowledge-folder:hover .folder-actions,.knowledge-folder:focus-within .folder-actions{display:flex}.folder-actions .btn{padding:4px 7px;font-size:10px}.knowledge-file-list{min-width:0}.folder-heading{display:flex;align-items:center;justify-content:space-between;padding:15px 18px;border-bottom:1px solid var(--line)}.folder-heading h3{margin:0}
@media(max-width:900px){.provider-grid{grid-template-columns:1fr}.knowledge-metrics{grid-template-columns:repeat(2,1fr)}.knowledge-browser{grid-template-columns:1fr}.knowledge-browser>aside{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line);gap:6px}.knowledge-folder,.knowledge-folder-all{min-width:150px;margin:0}.folder-actions{display:none!important}}

/* Freeform page preview */
.canvas-freeform{position:absolute;inset:0;pointer-events:none;z-index:5}.ff-object{position:absolute;box-sizing:border-box;display:flex;align-items:center;padding:.4%;overflow:hidden;background:var(--ff-fill);border:1px solid var(--ff-stroke);color:var(--ff-color);font-size:var(--ff-size);white-space:pre-wrap}.ff-ellipse{border-radius:50%;justify-content:center;text-align:center}.ff-line{padding:0;border:0;background:var(--ff-stroke)}.ff-table{padding:0;background:var(--ff-fill)}.ff-table table{font-size:1cqw;height:100%}.ff-table th,.ff-table td{padding:1%;border:1px solid var(--ff-stroke)}

/* 1280 x 720 online layout editor */
.layout-editor-modal{position:fixed;inset:0;z-index:100;background:#0b1524dd;padding:18px;display:grid;place-items:center}.layout-editor-shell{width:min(1500px,100%);height:min(920px,100%);display:grid;grid-template-rows:auto auto 1fr;background:#f7f9fc;border-radius:14px;overflow:hidden;box-shadow:0 30px 100px #0008;color:#17263c}.layout-editor-shell>header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#fff;border-bottom:1px solid #d9e1eb}.layout-editor-shell>header>div{display:flex;align-items:center;gap:14px}.layout-editor-shell>header span{font-size:12px;color:#64748b}.layout-editor-shell button{border:1px solid #ccd6e2;background:#fff;border-radius:7px;padding:8px 11px;color:#24364e}.layout-editor-shell button.primary{background:#165dff;color:#fff;border-color:#165dff}.layout-editor-shell button.danger{color:#b4232f}.layout-editor-shell>nav{display:flex;gap:7px;padding:10px 16px;background:#f1f5f9;border-bottom:1px solid #d9e1eb}.layout-editor-shell>main{display:grid;grid-template-columns:minmax(600px,1fr) 280px;min-height:0}.layout-workarea{display:grid;place-items:center;min-width:0;min-height:0;padding:24px;background:#dbe2eb}.layout-canvas{position:relative;aspect-ratio:16/9;width:min(100%,calc((100vh - 190px) * 16 / 9));max-height:calc(100vh - 190px);overflow:hidden;background:#fff;box-shadow:0 12px 45px #23365032}.layout-object{position:absolute;box-sizing:border-box;display:flex;align-items:center;padding:8px;background:var(--fill);border:1px solid var(--stroke);font-size:var(--size);color:var(--color);white-space:pre-wrap;overflow:hidden;cursor:move;touch-action:none}.layout-object.type-ellipse{border-radius:50%;justify-content:center;text-align:center}.layout-object.type-line{padding:0;border:0;background:var(--stroke)}.layout-object.type-table{padding:0}.layout-object table{height:100%;font-size:12px}.layout-object th,.layout-object td{padding:5px 7px;border:1px solid var(--stroke)}.layout-object.selected{outline:2px solid #165dff;outline-offset:2px}.resize-handle{position:absolute;right:-1px;bottom:-1px;width:13px;height:13px;background:#165dff;border:2px solid #fff;cursor:nwse-resize}.guide{position:absolute;z-index:20;background:#f43f5e;pointer-events:none}.guide-v{top:0;bottom:0;width:1px}.guide-h{left:0;right:0;height:1px}.layout-sidebar{overflow:auto;background:#fff;border-left:1px solid #d9e1eb;padding:16px}.layout-empty{color:#64748b;padding:30px 5px;text-align:center}.layout-props{display:grid;grid-template-columns:1fr 1fr;gap:10px}.layout-props>b,.layout-props label:has(textarea),.layout-props button{grid-column:1/-1}.layout-props label{display:grid;gap:4px;font-size:11px;color:#64748b}.layout-props label span{font-size:10px}.layout-props input,.layout-props textarea{width:100%;box-sizing:border-box;border:1px solid #ccd6e2;border-radius:6px;padding:7px;background:#fff}.layout-props textarea{min-height:78px;resize:vertical}.layout-props input[type=color]{height:38px;padding:3px}
@media(max-width:900px){.knowledge-searchbar{display:grid}.search-row{min-width:0;width:100%}.knowledge-results{grid-template-columns:1fr}.layout-editor-shell>main{grid-template-columns:1fr}.layout-sidebar{display:none}.layout-editor-shell>nav{overflow:auto}.layout-editor-shell>header span{display:none}}
.layout-base-preview{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}.layout-base-preview>.canvas-slide{width:100%;height:100%;aspect-ratio:auto;box-shadow:none}.layout-base-empty{height:100%;display:grid;place-items:center;color:#94a3b8;background:#fff}.layout-object{z-index:2}

/* Agent-generated scenes use the same 1280 × 720 coordinates in preview and export. */
.scene-slide{position:relative;container-type:inline-size;padding:0;background:#fff}.scene-slide .ff-object{padding:0;border:0;align-items:flex-start;line-height:1.45}.ff-image img,.layout-object.type-image img{width:100%;height:100%;object-fit:contain;pointer-events:none}.ff-image,.layout-object.type-image{padding:0!important}.layout-canvas{container-type:inline-size}.layout-object.type-text{font-size:var(--size);padding:0;align-items:flex-start;line-height:1.45;border:0}.smart-outline{max-height:65vh;overflow:auto;margin:16px 0}.smart-outline-row{border:1px solid #dbe2eb;padding:14px;margin-bottom:12px;border-radius:10px}.smart-outline-row textarea{min-height:70px}.layout-object.type-table table,.ff-table table{width:100%;border-collapse:collapse}.layout-object.type-table th,.ff-table th{background:#17324D;color:#fff}.layout-object.type-table td,.ff-table td{background:#fff;color:#1C2B3F}

.scene-slide .ff-table table{font-size:var(--ff-size)}

/* The modal must not inherit the application sidebar offset. */
.layout-editor-shell>main{margin-left:0;grid-template-columns:minmax(0,1fr) 280px}
.layout-editor-shell>nav button{white-space:nowrap;flex:0 0 auto}
.layout-object.type-rect,.layout-object.type-ellipse{padding:0}
.layout-object .resize-handle{display:none}.layout-object.selected .resize-handle{display:block}
@media(max-width:900px){.layout-editor-shell>main{grid-template-columns:1fr;grid-template-rows:minmax(170px,1fr) auto}.layout-workarea{padding:14px}.layout-sidebar{display:block;max-height:28vh;border-left:0;border-top:1px solid #d9e1eb}.layout-editor-modal{padding:8px}.layout-editor-shell>header{padding:10px}.layout-editor-shell>nav{padding:8px}.layout-props{grid-template-columns:repeat(4,minmax(0,1fr))}.layout-props input{min-width:0}}

/* Project workflow */
.badge.red{background:#fff0f1;color:var(--red)}
.workflow-nav{position:relative;display:grid;grid-template-columns:repeat(4,minmax(170px,1fr));gap:10px;margin:0 0 26px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:auto}
.workflow-nav:before{content:'';position:absolute;left:10%;right:10%;top:31px;height:1px;background:var(--line);z-index:0}
.workflow-node{position:relative;z-index:1;min-height:64px;border:1px solid transparent;border-radius:10px;background:var(--surface);padding:9px 12px;display:flex;align-items:center;gap:10px;text-align:left;color:var(--muted);white-space:nowrap}
.workflow-node:hover{background:var(--soft);color:var(--ink)}
.workflow-node.active{background:var(--primary-soft);border-color:#cbdcff;color:var(--primary)}
.workflow-node>span:last-child{display:grid;gap:2px}.workflow-node b{color:var(--ink);font-size:13px}.workflow-node small{font-size:11px;color:var(--muted)}
.workflow-node.active b{color:var(--primary)}
.workflow-index{width:34px;height:34px;flex:0 0 34px;border-radius:50%;display:grid;place-items:center;background:var(--soft);border:1px solid var(--line);font-weight:750;color:var(--muted)}
.workflow-node.active .workflow-index{background:var(--primary);border-color:var(--primary);color:#fff}
.material-subnav{display:flex;align-items:center;gap:4px;margin:-8px 0 22px;padding:4px;border-bottom:1px solid var(--line);overflow:auto}
.material-subnav button{min-height:44px;padding:9px 15px;border:0;border-bottom:2px solid transparent;background:transparent;color:var(--muted);white-space:nowrap}
.material-subnav button.active{border-color:var(--primary);color:var(--primary);font-weight:700}
.readiness-summary{padding:22px 24px;margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(120deg,var(--primary-soft),var(--surface) 62%)}
.readiness-summary h2{margin:5px 0;font-size:20px}.readiness-summary p{color:var(--muted)}
.readiness-count{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.material-cards,.creation-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.material-card,.creation-choice{padding:22px;display:flex;flex-direction:column;align-items:flex-start;min-height:220px}
.material-card-head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.material-card h2,.creation-choice h2{font-size:19px;margin:16px 0 7px}.material-card p,.creation-choice p{color:var(--muted);line-height:1.7}
.material-card .btn,.creation-choice .btn{margin-top:auto;min-height:44px}
.material-card-meta{margin:16px 0;color:var(--muted);font-size:12px}
.material-status{font-size:11px;font-weight:750;border-radius:999px;padding:5px 9px;background:#fff3df;color:var(--amber)}
.material-status.ready{background:#e8f6f0;color:var(--green)}
.creation-choice{position:relative;overflow:hidden}.creation-choice.recent{border-color:#bfd2f7}.creation-choice.recent:after{content:'最近使用';position:absolute;right:-31px;top:16px;width:110px;text-align:center;transform:rotate(40deg);background:var(--primary);color:#fff;font-size:10px;padding:3px}
.creation-stats{margin:18px 0;color:var(--primary);font-weight:700}
.editor-more,.review-more{margin:-8px 0 16px;box-shadow:none}
.editor-more summary,.review-more summary{min-height:44px;padding:11px 16px;cursor:pointer;color:var(--primary);font-weight:700}
.editor-more[open] summary,.review-more[open] summary{border-bottom:1px solid var(--line)}
.editor-more .actions,.review-more .actions{padding:13px 16px}
.review-sequence{display:grid;gap:16px}.review-sequence .panel-head h2{display:flex;align-items:center;gap:10px}
.review-sequence .panel-head h2 span{width:28px;height:28px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-size:12px}
.check-item small{display:block;color:var(--muted);margin-top:3px}
.project-directory-row .btn.danger{background:transparent}

@media(max-width:1050px){
  .workflow-nav{grid-template-columns:repeat(4,minmax(155px,1fr))}
}
[hidden]{display:none!important}
@media(max-width:760px){
  .workflow-nav{display:flex;scroll-snap-type:x proximity;padding-bottom:10px}
  .workflow-nav:before{display:none}
  .workflow-node{flex:0 0 185px;scroll-snap-align:start}
  .material-cards,.creation-choices{grid-template-columns:1fr}
  .readiness-summary{align-items:flex-start;display:grid}
  .readiness-count{justify-content:flex-start}
  .material-card,.creation-choice{min-height:200px}
  .check-item{align-items:flex-start;flex-direction:column}
  .project-directory-tools{align-items:flex-start;flex-direction:column}.project-directory-tools .project-tools{width:100%}.project-tools input[type="search"]{width:100%;flex:1}
  .project-directory-header{display:none}.project-directory-row{grid-template-columns:38px minmax(0,1fr) auto;gap:10px;min-height:88px;padding:12px}.project-directory-status{grid-column:3;grid-row:1}.project-directory-actions{grid-column:2/4;justify-content:flex-start}.project-directory-name small{white-space:normal}.project-directory-actions .btn{min-width:68px}
}
@media(max-width:560px){
  .sidebar{width:64px;padding:16px 6px}.sidebar nav{overflow-y:auto}
  .brand{font-size:0;padding:0 6px 18px;text-align:center}.brand:before{content:'智简';font-size:15px}.brand span,.side-note,.nav-group{display:none}
  .nav-link{font-size:0;padding:10px 3px;text-align:center}.nav-link:before{font-size:10px;line-height:1.2}
  .nav-link[data-route="home"]:before{content:'方案'}.nav-link[data-route="records"]:before{content:'记录'}.nav-link[data-route="library"]:before{content:'标准页'}.nav-link[data-route="components"]:before{content:'产品'}.nav-link[data-route="frameworks"]:before{content:'框架'}.nav-link[data-route="brands"]:before{content:'母版'}.nav-link[data-route="knowledge"]:before{content:'知识'}.nav-link[data-route="settings"]:before{content:'设置'}.nav-link[data-route="users"]:before{content:'账号'}.nav-link[data-route="audit"]:before{content:'审计'}
  main{margin-left:64px}.content{padding:12px}.topbar{height:54px;padding:0 12px}.topbar #current-user{display:none}.top-actions{gap:7px}.health b{font-size:0}.health b:after{content:'在线';font-size:11px}
  .page-head{gap:12px;margin-bottom:18px}.page-head h1{font-size:22px}.page-head .actions{width:100%}.page-head .actions .btn{flex:1}
  .workflow-nav{margin-bottom:18px}.workflow-node{flex-basis:168px}
  .table-wrap{max-width:100%;overscroll-behavior-inline:contain}.material-subnav{margin-top:-4px}
}