/* 需求稿工作台：纸张层次、清晰动作与内容预览；不沿用七号门户样式。 */
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#c4dfce;border-radius:9px;padding:25px;margin:20px 0}.confirmation h2{font-size:18px}.confirmation p{font-size:11px;line-height:1.8;color:#476a5a;margin-top:7px}.confirmation-icon{height:40px;width:40px;flex-shrink:0;border-radius:50%;background:#c3e0cb;display:flex;align-items:center;justify-content:center;color:#2d6c4f}.history{padding:12px 10px}.history h2{font-size:15px;margin-bottom:18px}.history>div{display:flex;gap:13px;font-size:12px;padding-bottom:19px}.history i{width:6px;height:6px;background:#9cb8b2;flex-shrink:0;border-radius:50%;margin-top:6px}.history p{color:#4b6869;overflow-wrap:anywhere}.history small{display:block;font-size:10px;color:#6d8586;margin-top:6px}.danger-link{display:inline-flex;gap:7px;align-items:center;color:#9b5b54;min-height:44px;font-size:11px;background:none}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.dialog-head h2{font-size:21px}.dialog-foot{display:flex;gap:10px;justify-content:flex-end;margin-top:24px}dialog{border:1px solid var(--line);border-radius:14px;max-width:580px;width:calc(100% - 32px);padding:28px;color:var(--ink);max-height:85vh;overflow:auto;box-shadow:0 20px 70px #153d3320}dialog::backdrop{background:#102d365e;backdrop-filter:blur(3px)}dialog p{font-size:13px;color:var(--sub);line-height:1.9}dialog .notice{margin:20px 0}.help-steps{padding-left:24px}.help-steps li{padding:4px 0 15px}.help-steps strong{font-size:14px}.help-steps p{margin-top:5px}#toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,15px);max-width:min(580px,calc(100% - 32px));background:#173e3e;color:white;border:1px solid #3f6c65;border-radius:9px;padding:13px 22px;box-shadow:0 10px 35px #123a3326;font-size:13px;line-height:1.8;z-index:100;opacity:0;pointer-events:none;transition:opacity .18s,transform 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@media(min-width:1600px){.welcome{padding:40px 60px}.brief-art{margin-right:60px}.editor-layout,.detail-layout{grid-template-columns:minmax(0,1fr) 340px}.poster-visual{height:155px}.poster{min-height:390px}}
@media(max-width:1200px){.sidebar{width:205px;padding-left:12px;padding-right:12px}.brand{font-size:18px}.workspace{margin-left:205px}.topbar{padding:0 28px}main{padding:28px}.site-foot{padding-left:28px}.welcome{padding:30px;min-height:270px}.welcome h1{font-size:30px}.brief-art{width:230px;transform:scale(.9);transform-origin:50% 50%}.table-head,.task-row{grid-template-columns:minmax(220px,2fr) 1fr 90px 24px;gap:15px}.table-head>span:nth-child(4),.row-updated{display:none}.editor-layout,.detail-layout{grid-template-columns:minmax(0,1fr) 260px;gap:20px}.form-block,.brief-document{padding:24px}.preview-panel{padding:15px}.poster{padding:18px 15px}.poster-visual{margin-left:-15px;margin-right:-15px}.form-grid{gap:18px 15px}.category-item{padding:17px;gap:8px}.category-arrow{display:none}}
@media(max-width:1000px){.sidebar{width:185px}.workspace{margin-left:185px}.brand{font-size:16px;padding:0 4px}.brand small{font-size:9px}.sidebar nav a,.sidebar nav button{padding:12px;font-size:12px}.brief-art{width:190px;transform:scale(.8);margin-right:-15px}.welcome h1{font-size:28px}.welcome p{max-width:290px}.editor-layout,.detail-layout{grid-template-columns:minmax(0,1fr)}.preview-panel{position:static;max-width:420px;width:100%;margin:0 auto}.editor-layout .preview-panel{order:-1;display:none}.detail-layout .preview-panel{grid-row:1;max-width:none;display:grid;grid-template-columns:230px 1fr;column-gap:24px}.detail-layout .preview-top{grid-column:1/-1}.detail-layout #poster-wrap{grid-column:1;grid-row:2/5}.detail-layout .preview-caption{align-self:end}.poster{min-height:330px}.category-grid{grid-template-columns:repeat(2,1fr)}.category-item:nth-child(3n){border-right:1px solid var(--line)}.category-item:nth-child(2n){border-right:0}.category-item:nth-child(n+4){border-bottom:1px solid var(--line)}.category-item:nth-child(n+5){border-bottom:0}.table-head,.task-row{grid-template-columns:minmax(190px,2fr) 1fr 24px}.table-head>span:nth-child(3),.row-due{display:none}.section-heading{gap:12px}.search-box{min-width:190px;max-width:220px}}
@media(max-width:720px){.sidebar{display:none}.workspace{margin:0}.topbar{height:65px;padding:0 20px}.crumb{display:none}.mobile-brand{display:flex;gap:7px;align-items:center;font-size:17px;font-weight:650;color:var(--ink)}.top-actions{gap:8px}.mode-label{font-size:9px}.top-actions .icon-btn{width:36px;height:44px}main{padding:23px 18px 32px}.site-foot{padding:0 20px 20px;font-size:10px}.welcome{padding:28px 25px 25px;min-height:285px;gap:0;border-radius:11px}.welcome h1{font-size:30px}.small-tag{font-size:10px}.welcome p{font-size:12px;max-width:230px;position:relative;z-index:1;margin:14px 0 20px}.welcome .btn{position:relative;z-index:2;padding:10px 13px;font-size:12px}.welcome .quiet{margin-left:0}.brief-art{position:absolute;width:150px;height:210px;right:-55px;top:50px;transform:scale(.61);transform-origin:center;opacity:.58;pointer-events:none}.art-label{display:none}.art-check{display:none}.welcome>div:first-child{position:relative;z-index:1}.section-heading{align-items:flex-start;flex-direction:column;gap:15px;margin-bottom:12px}.section-heading h2{font-size:20px}.section-heading p{font-size:11px}.search-box{width:100%;max-width:none;min-width:0}.search-box input{font-size:13px;padding:13px 0}.filters{gap:0;margin-top:10px;scrollbar-width:thin}.filters button{font-size:11px;padding:10px 11px;min-height:46px}.table-head{display:none}.task-row{display:grid;grid-template-columns:1fr auto;gap:14px;padding:18px 13px;border:1px solid var(--line);border-top:0}.task-row:first-child{border-top:1px solid var(--line)}.task-row:last-child{border-radius:0 0 9px 9px}.task-summary{gap:11px}.task-summary strong{font-size:13px}.task-summary small{font-size:10px}.task-icon{width:38px;height:43px}.row-progress{padding-left:49px;grid-row:2;grid-column:1;display:flex;gap:10px;align-items:center}.row-progress>small{margin:0;font-size:9px}.row-go{grid-column:2;grid-row:1/3}.status{font-size:10px}.source-section{margin-top:30px}.source-label{display:none}.category-item{min-height:93px;padding:15px 12px;gap:9px}.category-icon{width:25px}.category-icon svg{width:21px}.category-item strong{font-size:12px}.category-item small{font-size:9px;line-height:1.7;margin-top:4px}.task-section{margin-top:28px}.page-title{align-items:flex-start;flex-direction:column;gap:10px;margin-bottom:20px}.page-title h1{font-size:25px;margin-top:9px}.page-title p{font-size:12px;line-height:1.9}.save-state{margin:0;min-height:25px}.steps{margin-bottom:20px;justify-content:space-between;gap:3px}.steps button{gap:6px;min-height:55px;padding:0 4px;font-size:12px;white-space:nowrap}.steps button>span{width:21px;height:21px;font-size:10px}.form-block,.brief-document{padding:22px 18px;border-radius:8px;margin-bottom:18px}.form-block h2{font-size:19px}.form-block>p{font-size:12px}.form-grid{grid-template-columns:1fr;gap:18px;margin-top:22px}.form-grid.three{grid-template-columns:1fr 1fr}.form-grid.three>.field:nth-child(3){grid-column:1/-1}.field input:not([type=color]),.field select,.field textarea{font-size:16px;min-height:48px;padding:11px}.field>label{font-size:13px}.hint{font-size:11px}.check-line{font-size:12px;align-items:flex-start;line-height:1.9}.style-options{gap:7px}.style-choice{padding:10px 8px}.style-choice strong{font-size:11px}.style-choice small{font-size:9px;line-height:1.8}.style-swatch{height:60px}.color-field{font-size:12px;flex-wrap:wrap}.form-actions{background:var(--canvas);position:sticky;bottom:0;border-top:1px solid var(--line);padding:15px 0 max(15px,env(safe-area-inset-bottom));z-index:15;gap:4px}.form-actions>.btn{max-width:190px;font-size:12px;padding:11px 13px}.form-actions>div .btn{font-size:12px;padding:11px 7px}.step-count{font-size:10px}.upload-area{padding:24px 13px}.upload-area h3{font-size:14px}.upload-controls{gap:8px}.upload-controls select{font-size:12px;max-width:150px}.upload-controls>label:first-child{width:100%}.file-button{font-size:12px;padding:10px 14px}.upload-area>small{line-height:1.9}.asset{padding:11px;gap:9px}.asset-thumb{width:45px;height:51px}.asset strong{font-size:11px}.asset .icon-btn{width:35px;flex-shrink:0}.asset a{min-height:36px}.notice{padding:11px 13px;font-size:11px}.detail-toolbar{padding:15px 13px;gap:13px;margin-bottom:20px}.detail-toolbar>div{width:100%;gap:7px}.detail-toolbar .btn{font-size:11px;padding:10px 11px;flex:1}.detail-toolbar .quiet{flex-basis:100%;min-height:40px}.detail-layout .preview-panel{display:block;max-width:380px;padding:19px;margin-bottom:0}.detail-layout .preview-top{margin-bottom:17px}.detail-layout .poster{padding:25px;min-height:400px}.detail-layout .poster-visual{height:145px;margin-left:-25px;margin-right:-25px}.detail-layout .poster h3{font-size:29px}.detail-layout .poster-body{font-size:11px}.detail-layout .preview-caption{font-size:11px}.brief-document h2{font-size:23px}.brief-facts{gap:17px}.brief-copy p{font-size:13px}.copy-sheet{padding:18px}.copy-sheet>strong{font-size:18px}.review-actions>.btn{flex:1;font-size:12px;padding:11px 13px}.review-checks label{padding:13px 10px}.review-checks small{font-size:11px}.confirmation{padding:21px 16px;gap:12px}.confirmation h2{font-size:16px}.confirmation-icon{width:34px;height:34px}.history{padding:13px 2px}.history p{font-size:11px}.danger-link{min-height:48px}.empty{padding:35px 15px}.empty h3{font-size:16px}.empty p{font-size:12px}.empty .btn{font-size:12px}dialog{padding:22px 20px}.dialog-head h2{font-size:19px}.dialog-foot .btn{font-size:12px}#toast{font-size:12px;bottom:20px;width:max-content;max-width:calc(100% - 28px);padding:12px 17px}}
.page-tools{display:flex;align-items:center;gap:15px}.mobile-preview{display:none}
@media(max-width:1000px){.mobile-preview{display:inline-flex;font-size:11px}.page-tools{flex-wrap:wrap;gap:9px}.page-tools .save-state{margin:0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}