*{box-sizing:border-box}body{margin:0;background:#edf1f5;color:#1e2d3c;font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}header{height:90px;background:#fff;border-bottom:1px solid #dce3eb;padding:0 36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:14px}.mark{display:grid;place-items:center;width:44px;height:44px;background:#173c60;color:white;font:bold 28px Georgia;border-radius:8px}.brand strong{display:block;font-size:20px}.brand small{display:block;color:#62758a;font-size:12px;letter-spacing:1.4px}button{cursor:pointer;border:0;border-radius:7px;padding:12px 17px;font-family:inherit;font-size:14px;font-weight:600;line-height:1.4;background:#173c60;color:#fff}button:disabled{opacity:.45;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(1.1)}button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #60a5fa;outline-offset:2px}#export span{margin-left:22px}main{display:grid;grid-template-columns:380px minmax(0,1fr);max-width:1600px;margin:auto}aside{background:#fff;border-right:1px solid #dce3eb;padding:26px 24px;min-height:calc(100vh - 90px)}section{margin-bottom:26px;padding-bottom:24px;border-bottom:1px solid #e5eaf0}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}h1,h2{font-size:18px;margin:0}.tag{font-size:12px;color:#70849a;letter-spacing:.7px}label{display:block;font-size:14px;font-weight:500;margin:10px 0 6px}.hint{font-size:13px;color:#6a7c8e;margin:6px 0 12px}textarea,input:not([type=checkbox]){display:block;width:100%;border:1px solid #cbd5df;border-radius:6px;background:#fbfcfd;color:#213448;padding:10px;font-family:inherit;font-size:14px;line-height:1.6}textarea{resize:vertical;font-size:14px;line-height:1.6}input:disabled{background:#edf1f5;color:#617185}.actions{display:flex;gap:8px;margin-top:12px}.secondary{background:#eef3f8;color:#294967}.check{display:flex;gap:8px;align-items:center}.check input{width:17px;height:17px;accent-color:#173c60}.wide{width:100%}.editor{padding:12px;background:#f3f6f9;border:1px solid #dce4ec;border-radius:7px;margin-bottom:14px}.editor-head{display:flex;justify-content:space-between;align-items:center;font-size:14px}.delete{padding:5px 9px;background:transparent;color:#9d4343;font-size:13px}details{font-size:14px}summary{cursor:pointer}.preview{padding:26px 36px 36px;min-width:0}.preview-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;gap:12px}.preview-bar p{font-size:13px;color:#6a7c8e;margin:4px 0 0}.badge{font-size:12px;background:#e1e9f1;border:1px solid #cfdae4;border-radius:20px;padding:6px 12px;white-space:nowrap}.paper-wrap{width:100%;overflow:auto;margin-bottom:24px}.paper{background:#fff;width:210mm;min-height:297mm;padding:10mm;box-shadow:0 5px 22px #18334a15;margin:0 auto}.slip{height:auto;font:12pt/14pt SimSun,"宋体","Songti SC",serif;color:#000;overflow-wrap:anywhere;position:relative}.slip+.slip{margin-top:12pt}.slip p{margin:0 0 2pt;white-space:pre-wrap}.slip .store{margin-bottom:5pt}.slip .recipient{margin:5pt 0}.slip table{border-collapse:collapse;width:100%;table-layout:fixed;margin:5pt 0;font:inherit}.slip td{border:1px solid #000;padding:3pt;vertical-align:top;white-space:pre-wrap}.slip .sender{margin-top:5pt}.page-label{font-size:12px;color:#738293;text-align:center;margin:10px}.footnote{font-size:13px;text-align:center;color:#738293}.empty{padding:100px 30px;text-align:center;background:#fff;border:1px dashed #c6d2dd;border-radius:8px;color:#65798c}.empty strong{display:block;color:#294967;font-size:20px;margin-bottom:10px}.invalid{color:#b42318!important}@media(max-width:1250px){main{grid-template-columns:340px minmax(0,1fr)}.preview{padding:24px 18px}.paper{zoom:.72}}@media(max-width:850px){header{padding:16px;height:auto}.brand small{display:none}main{display:block}aside{min-height:auto;border-right:0}.preview{padding:20px 12px}.paper{zoom:.7}header button{padding:10px}.badge{white-space:normal}}@media(max-width:600px){.paper{zoom:.43}.brand strong{font-size:17px}.mark{width:32px;height:32px;font-size:22px}.preview-bar h2{font-size:16px}}
[hidden]{display:none!important}.workspace-nav{display:flex;align-items:center;gap:12px;background:#fff;padding:14px 36px;border-bottom:1px solid #dce3eb}.workspace-nav span{margin-left:auto;color:#6a7c8e;font-size:13px}.workspace-nav button[aria-pressed=true]{background:#173c60;color:white}.workspace-nav button[aria-pressed=false]{background:#eef3f8;color:#294967}#history-panel{max-width:1100px;margin:30px auto;padding:30px;background:#fff;border-radius:10px}#history-search{max-width:500px}.history-top{display:flex;justify-content:space-between;align-items:center}.history-row{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #dde5ed;padding:20px 0}.history-row strong{overflow-wrap:anywhere}.history-row p{margin:4px 0}.history-row small{color:#667c90}#history-more{margin-top:18px}.editor details{padding-top:8px;border-top:1px solid #dce4ec}.editor textarea[data-field=source]{background:#fff;border-color:#9bb0c4}.editor-head strong{font-size:16px}#save-message{margin-top:12px}@media(max-width:650px){.workspace-nav{padding:12px}.workspace-nav span{display:none}#history-panel{margin:12px;padding:18px}.history-row{align-items:flex-start}.history-row button{flex-shrink:0}}

.storage-notice{padding:12px 36px;background:#e4eef7;color:#294967;font-size:14px;border-bottom:1px solid #ccd9e5}