:root{--ink:#20382b;--muted:#7b857d;--green:#26734b;--line:#e1e6dd;--paper:#f7f8f3}*{box-sizing:border-box}body{color:var(--ink);background:var(--paper);margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}button,input,textarea{font:inherit}button{cursor:pointer;border:0}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible{outline:2px solid var(--green);outline-offset:3px}input,textarea{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:7px}input:focus,textarea:focus{outline-offset:1px;outline:2px solid #9fc4a9}textarea{resize:vertical;line-height:1.7}h1,h2,h3,p{margin:0}.app-shell{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--line);z-index:30;background:#eff2e8;flex-direction:column;width:228px;padding:31px 18px 20px;display:flex;position:fixed;inset:0 auto 0 0}.brand{letter-spacing:1px;align-items:center;gap:10px;padding:0 10px;font-size:19px;font-weight:750;display:flex}.brand-mark{background:var(--green);color:#f7f4c6;border-radius:4px;place-items:center;width:36px;height:40px;font-size:23px;display:grid}.brand div span{letter-spacing:3px;margin-top:3px;font-size:11px;font-weight:400;display:block}.workspace-label{color:#7e8b7d;letter-spacing:2px;justify-content:space-between;margin:47px 10px 16px;font-size:11px;display:flex}.new-project{color:var(--green);background:#fff;border:1px solid #d7dfd1;border-radius:6px;justify-content:center;align-items:center;gap:7px;margin-bottom:18px;padding:11px;display:flex}.project-list{gap:5px;display:grid;overflow:auto}.project-list button{text-align:left;color:#5f6c61;background:0 0;border-radius:6px;align-items:center;gap:10px;padding:12px 10px;display:flex}.project-list button.active{color:#255d3b;background:#dce9d8}.project-list button>span:not(.active-dot){overflow-wrap:anywhere;flex:1;min-width:0;font-weight:600}.project-list small{color:#84917d;margin-top:5px;font-size:10px;font-weight:400;display:block}.active-dot,.local-note i{background:#45895c;border-radius:50%;width:6px;height:6px;display:inline-block}.sidebar-bottom{margin-top:auto;padding-top:26px}.sidebar-bottom button{color:#687663;background:0 0;align-items:center;gap:10px;padding:12px 10px;font-size:12px;display:flex}.local-note{color:#75816e;border-top:1px solid #dbe2d4;margin-top:20px;padding:18px 10px 0;font-size:10px;line-height:1.9}.local-note i{margin-right:6px}.local-note>span{color:#9aa392;padding-left:12px}main{width:calc(100% - 228px);min-width:0;margin-left:228px}header{border-bottom:1px solid var(--line);background:#fafbf6;justify-content:space-between;align-items:center;height:75px;padding:0 42px;display:flex}.crumb{color:#8b9486;align-items:center;gap:12px;font-size:12px;display:flex}.crumb strong{color:#374e3c;font-weight:500}.header-actions{align-items:center;gap:22px;display:flex}.save-label{color:#8b9586;align-items:center;gap:5px;font-size:10px;display:flex}.button{white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:9px;padding:13px 20px;font-size:12px;display:inline-flex}.button.primary{color:#fff;background:#276d48}.button.primary:hover{background:#1b5839}.button.secondary{border:1px solid var(--line);color:#52684f;background:#fff}.button.compact{padding:9px 12px;font-size:11px}.icon{color:#8b9586;background:0 0;border-radius:4px;padding:6px;display:inline-flex}.icon:hover{color:#284b34;background:#e8ede4}.workspace{max-width:1490px;margin:auto;padding:36px 42px 0}.page-heading{justify-content:space-between;align-items:center;margin-bottom:34px;display:flex}.eyebrow{letter-spacing:2px;color:#829178;font-size:9px;font-weight:600}.page-heading h1{letter-spacing:-1px;margin:12px 0 10px;font-size:34px;font-weight:550;line-height:1.2}.page-heading p{color:#83907c;font-size:12px}.edition{text-align:right;color:#bec8b6}.edition>span{letter-spacing:-1.5px;font-size:34px;font-weight:850}.edition small{letter-spacing:1.7px;margin-top:6px;font-size:7px;display:block}.project-heading{border-top:1px solid var(--line);justify-content:space-between;align-items:center;padding:16px 0;display:flex}.project-title{align-items:center;gap:10px;min-width:0;display:flex}.project-title input{background:0 0;border:0;width:230px;min-width:0;padding:4px;font-size:16px;font-weight:550}.pill{color:#7e8d71;white-space:nowrap;background:#e9eee1;border-radius:3px;padding:4px 8px;font-size:9px}.steps{border-bottom:1px solid var(--line);gap:26px;margin-bottom:24px;display:flex}.steps button{color:#9ba394;background:0 0;align-items:center;gap:8px;padding:14px 0 16px;font-size:12px;display:flex;position:relative}.steps button>span{border:1px solid #dce3d5;border-radius:50%;place-items:center;width:22px;height:22px;font-size:10px;display:grid}.steps button.selected{color:#2e6441}.steps .selected>span{color:#fff;background:#2e6441;border-color:#2e6441}.steps .selected:after{content:"";background:#34734a;height:2px;position:absolute;bottom:-1px;left:0;right:20px}.steps button>svg{color:#c5cdbf;margin-left:18px}.steps .done>span{color:#337147}.input-grid{grid-template-columns:minmax(0,1fr) 298px;gap:26px;display:grid}.panel{border:1px solid var(--line);background:#fff;border-radius:9px;padding:25px}.panel-heading{justify-content:space-between;align-items:center;display:flex}.panel-heading h2{font-size:16px;font-weight:550}.panel-heading>span{color:#9ca792;letter-spacing:1.4px;font-size:8px}.section-copy{color:#929c8c;margin:9px 0 22px;font-size:11px}.upload-zone{color:#617158;background:#fbfcf8;border:1px dashed #cbd8bf;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:9px;width:100%;min-height:154px;display:flex}.upload-zone:hover{background:#f2f7eb}.upload-symbol{color:#6c8759;background:#edf2e4;border-radius:9px;place-items:center;width:38px;height:38px;display:grid}.upload-zone strong{font-size:12px;font-weight:500}.upload-zone small{color:#a2ad96;font-size:9px}.label-row{justify-content:space-between;gap:12px;margin:25px 0 10px;font-size:11px;display:flex}.label-row>span{color:#a0aa97;font-size:9px}.source-input{border-color:#e5e9df;width:100%;min-height:252px;padding:15px;font-size:12px;line-height:1.9}.source-input::placeholder{color:#b4bcae}.source-hint{color:#9aa48f;margin-top:9px;font-size:10px;line-height:1.65}.focus-label{gap:8px;margin:22px 0 10px;font-size:11px;display:flex}.focus-label span{color:#b0b8a7}.focus-input{width:100%;padding:12px;font-size:11px}.focus-input::placeholder{color:#adb8a4}.generate-row{border-top:1px solid #edf0e8;justify-content:space-between;align-items:center;gap:12px;margin-top:25px;padding-top:22px;display:flex}.generate-row>span{color:#a0aa97;font-size:9px;line-height:1.6}.guide-card{background:#eaf0df;border:1px solid #e0e7d4;border-radius:8px;padding:25px 23px}.guide-card h2{letter-spacing:-.5px;margin:13px 0 21px;font-size:23px;font-weight:500;line-height:1.65}.mini-deck{aspect-ratio:1.62;background:#fff;border-radius:2px;flex-direction:column;justify-content:space-between;margin:4px 0 28px;display:flex;overflow:hidden;transform:rotate(-3deg);box-shadow:0 9px 20px #64834818}.mini-deck>div{padding:18px 15px}.mini-deck span{letter-spacing:.7px;font-size:5px}.mini-deck strong{overflow-wrap:anywhere;margin:16px 0 8px;font-size:17px;display:block}.mini-deck small{color:#9aa88f;font-size:6px}.mini-deck .mini-footer{color:#fff;background:#319154;padding:5px 12px;font-size:5px;display:block}.guide-card ul{gap:16px;margin:0;padding:0;list-style:none;display:grid}.guide-card li{color:#687e53;align-items:center;gap:12px;font-size:10px;display:flex}.guide-card li>span{color:#a3b08e;font-family:monospace;font-size:9px}.guide-card li>svg{color:#94aa7d;margin-left:auto}.quiet-card{padding:23px 7px}.quiet-card h3{margin-bottom:10px;font-size:12px;font-weight:500}.quiet-card p{color:#9aa48f;font-size:11px;line-height:1.9}.policy-note{color:#9b987b;border-left:2px solid #e3dca9;margin-top:17px;padding-left:10px;font-size:10px;line-height:1.7}footer{color:#a9b09f;border-top:1px solid var(--line);justify-content:space-between;gap:20px;margin-top:14px;padding:25px 0 23px;font-size:9px;display:flex}.message{border-radius:6px;align-items:center;gap:9px;margin-bottom:18px;padding:13px 15px;font-size:12px;line-height:1.7;display:flex}.message>span{flex:1}.message.error{color:#9e5136;background:#fff0e9;border:1px solid #f0d5c7}.message.success{color:#53724c;background:#eaf3e8}.file-chips{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.file-chips span{color:#839276;overflow-wrap:anywhere;background:#f4f6ef;border:1px solid #e4e8dd;border-radius:4px;align-items:center;gap:4px;max-width:100%;padding:5px 8px;font-size:9px;display:flex}.review-bar{color:#96a18a;align-items:center;gap:24px;margin:3px 0 18px;font-size:11px;display:flex}.review-bar strong{color:#365139;font-size:19px;font-weight:500}.warning{color:#aa864b}.text-button{color:#426e47;background:0 0;margin-left:auto;font-size:11px}.issues{color:#927d47;background:#faf7e9;border:1px solid #e7dfbf;border-radius:6px;margin-bottom:18px;padding:12px 16px;font-size:11px}.issues summary{cursor:pointer;align-items:center;gap:8px;display:flex}.issues>div{padding:12px 0 0;line-height:1.9}.issues small{color:#a99d7d}.editor-grid{grid-template-columns:182px minmax(0,1fr);gap:20px;display:grid}.slide-list{flex-direction:column;gap:5px;max-height:860px;padding-right:9px;display:flex;overflow:auto}.slide-list button{text-align:left;color:#839078;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:12px;padding:12px 9px;font-size:11px;display:flex}.slide-list button.active{color:#376746;background:#fff;border-color:#cedec6}.slide-list button>span{color:#a1ae94;font-size:10px}.slide-list button>div{flex:1}.slide-list small{color:#b0b9a7;margin-top:6px;font-size:8px;display:block}.canvas-panel{border:1px solid var(--line);background:#fff;border-radius:9px;min-width:0;overflow:hidden}.canvas-toolbar{color:#8e9b81;background:#fcfdf9;border-bottom:1px solid #eef1e9;justify-content:space-between;align-items:center;padding:12px 20px;font-size:11px;display:flex}.canvas-toolbar>div{gap:9px;display:flex}.slide-preview{aspect-ratio:16/9;color:#151b14;background:#fff;border:1px solid #e0e4dc;margin:24px 28px 0;position:relative;overflow:hidden;container-type:inline-size}.slide-preview h3{border-bottom:1px solid #282e24;margin:1.8% 2%;padding-bottom:.7%;font-size:2.5cqw;font-weight:700}.slide-logo{aspect-ratio:1;color:#233e16;background:#ffdf43;place-items:center;width:3.5%;font-size:2cqw;font-weight:700;display:grid;position:absolute;top:1.4%;right:2%}.slide-footer{color:#fff;background:#009e34;justify-content:space-between;align-items:center;height:6%;padding:0 2%;font-size:1.1cqw;display:flex;position:absolute;bottom:0;left:0;right:0}.slide-footer b{font-size:1.3cqw}.slide-preview.green{color:#fff;background:#00a638}.green .slide-footer{background:0 0}.divider-content{align-items:center;gap:6%;display:flex;position:absolute;inset:23% 15% 18%}.divider-content small{width:18%;font-size:4cqw;line-height:1.1}.divider-content strong{max-width:75%;font-size:6cqw;font-weight:600;line-height:1.4}.cover-content{text-align:center;overflow-wrap:anywhere;flex-direction:column;justify-content:center;align-items:center;gap:5%;display:flex;position:absolute;inset:25% 15%}.cover-content strong{font-size:4.5cqw;line-height:1.5}.contents-preview{padding:4% 15%}.contents-preview h3{border:0;margin-bottom:5%;font-size:3.2cqw}.contents-preview p{gap:5%;margin:3.5% 0;font-size:2.7cqw;display:flex}.contents-preview b{color:#00a638}.slide-body{gap:4%;height:77%;padding:2% 4%;display:flex;overflow:hidden}.slide-text{white-space:pre-wrap;flex:1;min-width:0;font-size:1.9cqw;line-height:1.55}.slide-text p{margin-bottom:2%}.slide-photo{background:#f7f8f3;flex:none;place-items:center;width:34%;height:92%;display:grid}.slide-photo img{object-fit:contain;width:100%;height:100%}.slide-photo>span{color:#b7c1ae;flex-direction:column;align-items:center;gap:10px;display:flex}.slide-photo small{font-size:1.1cqw}.slide-text table{border-collapse:collapse;table-layout:fixed;width:100%;margin:2% 0 4%;font-size:1.35cqw;line-height:1.4}.slide-text td{overflow-wrap:anywhere;border:1px solid #687b65;padding:1.3%}.slide-text tr:first-child{background:#e9f3df;font-weight:600}.preview-caption{color:#a8b29b;margin:12px 28px 20px;font-size:9px;line-height:1.7}.page-editor{border-top:1px solid #edf0e8;padding:22px 28px}.editor-heading{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.editor-heading h3{font-size:13px;font-weight:500}.editor-heading>span{color:#a1ae94;font-size:9px}.field-label{color:#8b9a7b;margin:14px 0;font-size:10px;display:block}.field-label textarea{width:100%;min-height:39px;margin-top:8px;padding:10px 12px;font-size:12px;display:block}.table-scroll{margin:18px 0;overflow:auto}.editable-table{border-collapse:collapse;width:100%;min-width:480px}.editable-table td{border:1px solid #e1e6d9;padding:5px}.editable-table textarea{border:0;border-radius:0;width:100%;min-width:65px;height:66px;padding:5px;font-size:11px}.editable-table tr:first-child textarea{color:#50723f;background:#f4f7ed}.image-editor{border-top:1px solid #edf0e8;align-items:center;gap:10px;margin-top:20px;padding-top:20px;display:flex}.image-editor>div{flex:1}.image-editor strong{font-size:11px;font-weight:500}.image-editor p{color:#a1ae94;margin-top:6px;font-size:9px}.fixed-note{color:#9aa88d;font-size:11px}.download-summary{background:#f9fbf4;border-top:1px solid #e8eddf;justify-content:space-between;align-items:center;gap:18px;padding:25px 28px;display:flex}.download-summary h3{font-size:15px;font-weight:500}.download-summary p{color:#8f9f80;margin-top:9px;font-size:10px;line-height:1.8}.bottom-actions{justify-content:space-between;align-items:center;margin-top:22px;display:flex}.bottom-actions>span{color:#a1ae94;font-size:10px}.loading,.empty{gap:10px;padding:80px;display:flex}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.mobile-menu,.mobile-close{display:none}@media (width>=1500px){.workspace{padding-top:48px}.source-input{min-height:295px}.input-grid{grid-template-columns:minmax(0,1fr) 340px}.guide-card{padding:30px}.guide-card h2{font-size:27px}}@media (width<=1150px){.sidebar{width:198px}main{width:calc(100% - 198px);margin-left:198px}.workspace{padding:28px 25px 0}header{padding:0 25px}.input-grid{grid-template-columns:minmax(0,1fr) 240px;gap:18px}.panel{padding:20px}.guide-card{padding:23px 18px}.guide-card h2{font-size:20px}.generate-row{flex-direction:column;align-items:stretch}.generate-row>.button{align-self:flex-end}.editor-grid{grid-template-columns:145px minmax(0,1fr);gap:12px}.download-summary{flex-direction:column;align-items:stretch}.edition{display:none}.slide-preview{margin:20px 18px 0}.review-bar{gap:15px}}@media (width<=900px){.guide{display:none}.input-grid{grid-template-columns:1fr}.page-heading h1{font-size:29px}.save-label{display:none}.editor-grid{display:block}.slide-list{flex-direction:row;max-height:100px;margin-bottom:15px;overflow-x:auto}.slide-list button{min-width:155px}.review-bar{flex-wrap:wrap}.steps{gap:16px}.steps button>svg{margin-left:3px}.steps button{font-size:11px}}@media (width<=650px){.sidebar{transition:transform .2s;transform:translate(-100%)}.sidebar.open{width:240px;transform:translate(0);box-shadow:15px 0 70px #1d331b30}.mobile-close{margin-left:auto;display:inline-flex}.mobile-menu{display:inline-flex}main{width:100%;margin:0}.workspace{padding:25px 17px 0}header{height:61px;padding:0 17px}.header-actions{gap:0}.crumb{gap:6px;font-size:10px}.button.compact{padding:8px;font-size:10px}.page-heading{margin-bottom:23px}.page-heading h1{font-size:29px}.page-heading p{font-size:11px;line-height:1.7}.project-title input{width:190px;font-size:14px}.steps{justify-content:space-between;gap:10px}.steps button{gap:5px;font-size:10px}.steps button>svg{display:none}.steps button>span{width:20px;height:20px;font-size:8px}.steps .selected:after{right:0}.panel{padding:18px}.panel-heading h2{font-size:14px}.section-copy{font-size:10px}.label-row{flex-wrap:wrap}.source-input{min-height:260px}.upload-zone small{font-size:8px}.generate-row>.button{width:100%}footer{flex-direction:column;gap:8px;font-size:8px}.slide-preview{margin:14px 10px 0}.preview-caption{margin:10px 14px;font-size:8px}.canvas-toolbar{padding:10px 14px;font-size:10px}.page-editor{padding:18px 14px}.review-bar{gap:13px;font-size:10px}.image-editor{flex-wrap:wrap}.image-editor>div{min-width:180px}.bottom-actions{gap:12px}.bottom-actions>span{max-width:50%;line-height:1.8}.message{font-size:11px}}.feishu-import{background:#f6f8f2;border:1px solid #cbd8c9;border-radius:12px;margin:20px 0;padding:20px}.feishu-heading,.feishu-heading>div,.connected{align-items:center;gap:8px;display:flex}.feishu-heading{flex-wrap:wrap;justify-content:space-between;gap:12px}.feishu-heading strong{font-size:15px}.feishu-import>p{color:#677566;margin:12px 0;font-size:12px;line-height:1.8}.connected{color:#365d47;font-size:12px}.feishu-link-row{gap:10px;display:flex}.feishu-link-row input{color:#263c2d;background:#fff;border:1px solid #d7ded3;border-radius:7px;flex:1;min-width:0;padding:12px;font-size:13px}.feishu-hint{color:#6d7868;margin-top:10px;font-size:11px;line-height:1.8}.feishu-result{border-top:1px solid #dce4d6;flex-direction:column;gap:7px;margin-top:14px;padding-top:12px;display:flex}.feishu-result strong{align-items:center;gap:6px;font-size:13px;display:flex}.feishu-result span,.feishu-result small{color:#6d7868;font-size:11px}.feishu-result p{color:#8b6637;margin:0;font-size:12px;line-height:1.7}.input-divider{color:#929a8b;align-items:center;gap:12px;margin:24px 0 14px;font-size:11px;display:flex}.input-divider:before,.input-divider:after{content:"";background:#e8ebe3;flex:1;height:1px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=600px){.feishu-import{padding:15px}.feishu-link-row{flex-direction:column}.feishu-link-row .button{justify-content:center}}.source-image-body{display:block!important}.source-image-body .slide-photo{width:100%;max-width:none;height:100%}.source-image-body .slide-photo img{object-fit:contain;width:100%;height:100%}.source-image-body .slide-text{display:none}.imported-images{margin-top:12px}.imported-images summary{cursor:pointer;font-size:12px}.imported-images>div{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;padding-top:12px;display:grid}.imported-images figure{margin:0}.imported-images img,.imported-images figure>span{object-fit:contain;background:#fff;border:1px solid #e5e8df;border-radius:4px;width:100%;height:100px}.imported-images figcaption{max-height:3em;margin-top:4px;font-size:10px;line-height:1.5;overflow:hidden}