:root{font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:#292634;background:#f7f7fa;font-size:14px;line-height:1.6;--purple:#625087;--muted:#777383;--line:#e7e4ec;--soft:#f1edf7;--green:#35745d;--red:#ac4051}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}button,a,input,textarea,select{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--purple)}button{border:1px solid var(--line);background:white;color:inherit;border-radius:9px;padding:9px 15px;line-height:1.4}button:hover{border-color:#b4a6c9;background:#fbf9ff}.primary{background:var(--purple);color:#fff;border-color:var(--purple)}.primary:hover{background:#514171}.quiet{background:transparent;border-color:transparent;color:var(--muted)}.danger{color:var(--red)}h1,h2,h3,p{margin:0}h1{font-size:25px;line-height:1.4;font-weight:650}h2{font-size:18px;font-weight:650}h3{font-size:15px}a{color:var(--purple);text-underline-offset:3px}small,.hint{color:var(--muted);font-size:12px}label{display:block;font-weight:550;font-size:13px}input,textarea,select{display:block;width:100%;border:1px solid #dcd8e4;background:#fff;border-radius:7px;padding:10px 11px;color:inherit;min-width:0}input:disabled{background:#f5f4f7;color:var(--muted)}textarea{resize:vertical;line-height:1.65;min-height:90px}input[type=checkbox]{display:inline-block;width:18px;height:18px;accent-color:var(--purple);margin:0;flex-shrink:0}input[type=file]{font-size:12px}hr{border:0;border-top:1px solid var(--line);margin:20px 0}.initial-loading{padding:40px}.shell{display:grid;grid-template-columns:218px minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;height:100dvh;padding:30px 20px;border-right:1px solid var(--line);background:white;display:flex;flex-direction:column;gap:30px}.brand{display:flex;gap:11px;align-items:center}.brand img{width:42px;height:42px;border-radius:13px}.brand strong{font-size:16px;display:block}.brand small{font-size:11px}.nav{display:grid;gap:7px}.nav button{display:flex;justify-content:space-between;text-align:left;border-color:transparent;padding:11px 14px;background:transparent}.nav .active{background:var(--soft);color:var(--purple);font-weight:650}.nav .count{color:var(--muted);font-size:12px}.sidebar-footer{margin-top:auto;display:grid;gap:8px}.main{padding:30px 32px 60px;max-width:1600px;width:100%;margin:0 auto}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.page-heading p{color:var(--muted);margin-top:5px}.version-strip{border-block:1px solid var(--line);padding:15px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.version-label{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.draft-label{font-weight:550}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.status{padding:11px 14px;background:#eaf4ee;color:var(--green);border-radius:8px;margin:0 0 16px;display:flex;gap:12px;align-items:center;justify-content:space-between;overflow-wrap:anywhere}.status.error{background:#fbeef0;color:var(--red)}.status:empty{display:none}.workspace{display:grid;grid-template-columns:minmax(230px,310px) minmax(0,1fr);border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white;min-height:590px}.list-pane{border-right:1px solid var(--line);background:#fcfbfd;min-width:0}.list-toolbar{padding:18px;display:grid;gap:10px;border-bottom:1px solid var(--line)}.list-toolbar .actions{justify-content:space-between}.list-toolbar h2{font-size:15px}.record-list{display:grid;align-content:start;max-height:720px;overflow:auto}.record-row{border:0;border-bottom:1px solid var(--line);border-radius:0;display:flex;text-align:left;align-items:center;gap:12px;padding:15px 18px;background:transparent;width:100%;min-width:0}.record-row.selected{background:var(--soft);box-shadow:inset 3px 0 var(--purple)}.record-row img{width:64px;height:48px;object-fit:contain;border-radius:6px;background:#fff;flex-shrink:0}.record-copy{min-width:0}.record-copy strong{font-size:14px;display:block;overflow-wrap:anywhere}.record-copy small{display:block;margin-top:2px}.record-copy .tag{font-size:11px;color:var(--purple)}.editor{padding:24px 28px;min-width:0}.editor-heading{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:22px}.editor-heading small{display:block;margin-top:4px;overflow-wrap:anywhere}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:6px;min-width:0}.field.full{grid-column:1/-1}.image-box{display:flex;gap:18px;align-items:center;border:1px solid var(--line);padding:12px;border-radius:9px}.image-box img{width:148px;height:96px;object-fit:contain;background:#f9f7fc;border-radius:7px}.image-box .image-controls{flex:1;min-width:0;display:grid;gap:7px}.editor-end{margin-top:24px;border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;gap:14px}.empty{padding:50px 20px;color:var(--muted);text-align:center}.stack{display:grid;gap:22px}.section{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.news-list{margin-top:20px;border-top:1px solid var(--line)}.news-item{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}.news-item a{text-decoration:none;overflow-wrap:anywhere}.news-item small{white-space:nowrap}.history-row{display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--line);padding:15px 0}.history-row p{font-weight:550}.history-row small{display:block;font-size:12px;overflow-wrap:anywhere}.pill{display:inline-block;border-radius:5px;padding:2px 7px;background:var(--soft);color:var(--purple);font-size:11px;margin-left:8px}.login{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-panel{width:100%;max-width:400px;background:white;border:1px solid var(--line);border-radius:18px;padding:32px}.login-panel h1{font-size:22px;margin-top:28px}.login-panel p{color:var(--muted);margin:8px 0 24px}.login-form{display:grid;gap:18px}.login-form .primary{margin-top:5px}.login-error{color:var(--red);font-size:13px}.login-note{margin-top:20px;font-size:12px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:16px;padding:0;max-width:900px;width:calc(100% - 40px);max-height:90dvh;color:inherit;box-shadow:0 20px 90px #29263425}dialog::backdrop{background:#25203566}.dialog-header{display:flex;align-items:center;justify-content:space-between;padding:21px 26px;border-bottom:1px solid var(--line);position:sticky;top:0;background:white;z-index:1}.dialog-body{padding:24px 26px}.dialog-footer{padding:18px 26px;display:flex;justify-content:space-between;gap:16px;align-items:center;border-top:1px solid var(--line);background:#fcfbfe;position:sticky;bottom:0}.check-label{display:flex;gap:9px;align-items:start;font-size:13px;font-weight:400}.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:14px 0 24px}.preview-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;min-width:0}.preview-card img{display:block;width:100%;height:108px;object-fit:contain;background:#faf8fc}.preview-card div{padding:10px 12px;overflow-wrap:anywhere}.preview-card .card-top{display:flex;justify-content:space-between;gap:8px;padding:0}.preview-card p{font-size:12px;margin-top:6px}.preview-card small{display:block}.preview-activity{border-bottom:1px solid var(--line);padding:13px 0}.preview-activity p{font-size:12px;margin-top:4px}.diff-list{padding-left:20px;font-size:13px;overflow-wrap:anywhere}.update-notes{padding-left:20px;font-size:13px;margin:12px 0 24px}.mobile-back{display:none}.mobile-editor{display:block}
@media(min-width:1500px){.workspace{grid-template-columns:350px minmax(0,1fr)}}
@media(max-width:1100px){.shell{grid-template-columns:178px minmax(0,1fr)}.sidebar{padding:24px 14px}.brand{gap:8px}.brand strong{font-size:14px}.brand img{width:35px;height:35px}.brand small{font-size:10px}.main{padding:25px 22px 45px}.workspace{grid-template-columns:220px minmax(0,1fr)}.editor{padding:22px}.image-box{flex-direction:column;align-items:stretch}.image-box img{width:100%;height:120px}.form-grid{gap:14px}}
@media(max-width:800px){.shell{display:block}.sidebar{height:auto;position:static;padding:14px 20px;border-right:0;border-bottom:1px solid var(--line);gap:14px}.brand small{display:none}.brand strong{font-size:16px}.nav{grid-template-columns:repeat(3,1fr);gap:5px}.nav button{justify-content:center;gap:8px;padding:10px}.sidebar-footer{display:none}.main{padding:22px 18px 40px}.workspace{display:block;min-height:0}.list-pane{border:0}.record-list{max-height:none}.editor{border-top:1px solid var(--line)}.mobile-back{display:block;margin-bottom:16px}.workspace.has-selection .list-pane{display:none}.workspace:not(.has-selection) .editor{display:none}.image-box{flex-direction:row}.image-box img{width:120px;height:90px}.preview-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.version-strip{align-items:start;flex-direction:column}.page-heading{align-items:start}h1{font-size:23px}.dialog-footer{flex-direction:column;align-items:stretch}.dialog-header,.dialog-body,.dialog-footer{padding:18px}.section{padding:18px}.news-item{flex-direction:column;gap:4px}}
@media(max-width:420px){.main{padding-inline:12px}.sidebar{padding-inline:14px}.editor{padding:18px 16px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.image-box{flex-direction:column}.image-box img{width:100%;height:100px}.editor-end{flex-direction:column;align-items:stretch}.history-row{gap:10px}.preview-grid{grid-template-columns:1fr 1fr;gap:8px}.preview-card div{padding:8px}.preview-card .card-top{display:block}.preview-card img{height:90px}.dialog-header h2{font-size:16px}.section-heading{align-items:start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
input,textarea,select{font-weight:400}.page-heading>button{flex-shrink:0;white-space:nowrap}.upload-control{position:relative;display:flex;gap:10px;align-items:center;padding:9px 12px;border:1px solid var(--line);border-radius:7px;cursor:pointer;font-weight:400;font-size:12px}.upload-control input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-control:focus-within{outline:2px solid var(--purple);outline-offset:3px}.upload-control span{color:var(--purple);flex-shrink:0}