:root{--bg: #F4F8FC;--surface: #FFFFFF;--line: #DCE7F0;--text: #17364E;--muted: #63809A;--primary: #1268A3;--soft: #E4F0FA;--amber: #B87A20;--amber-soft: #FBF1DF;--red: #B93A32;--green: #17836A}*{box-sizing:border-box}body{margin:0;padding:28px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}.wrap{max-width:860px;margin:0 auto}header{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:16px 20px;border-radius:12px 12px 0 0;background:linear-gradient(100deg,#0e5486,#1268a3,#1b7fb8);color:#fff}header h1{font-size:16px;margin:0;font-weight:600}header .sp{flex:1}.badge{font-size:11.5px;padding:3px 10px;border-radius:20px;background:#ffffff29;border:1px solid rgba(255,255,255,.28)}.panel{background:var(--surface);border:1px solid var(--line);border-top:none;border-radius:0 0 12px 12px;padding:22px}.card{border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.card h2{font-size:14px;margin:0 0 12px;font-weight:600}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;outline:none;font-size:13px;margin-bottom:10px;background:#fbfdff;color:var(--text)}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1268a317}button{padding:8px 14px;border-radius:8px;font-size:13px;cursor:pointer;background:var(--primary);color:#fff;border:none}button.ghost{background:#fff;color:var(--text);border:1px solid var(--line)}button:disabled{opacity:.5;cursor:not-allowed}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.row input{width:auto;flex:1 1 120px;margin-bottom:0}.row label{margin-bottom:0}.msg{padding:9px 12px;border-radius:8px;font-size:12.5px;margin-bottom:12px}.msg.err{background:#fbeae8;color:var(--red)}.msg.ok{background:#e5f4ef;color:var(--green)}.msg.info{background:var(--soft);color:#2c5474}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-size:11.5px;font-weight:500;padding:8px;border-bottom:1px solid var(--line)}td{padding:9px 8px;border-bottom:1px solid #EDF2F7}code{font-family:Consolas,monospace;font-size:12px}.hint{font-size:11.5px;color:var(--muted);line-height:1.8}.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:6px;background:var(--soft);color:#2c5474}.tag.amber{background:var(--amber-soft);color:var(--amber)}.tag.green{background:#e5f4ef;color:var(--green)}.hr{height:1px;background:var(--line);margin:16px 0}.hint code{background:#f2f7fb;padding:1px 5px;border-radius:4px}.rt-row{margin:10px 0;display:flex;flex-direction:column;gap:6px;align-items:flex-start}.rt-body{font-size:13.5px;line-height:1.75;color:var(--text);width:100%}.rt-body p{margin:6px 0}.rt-body h1,.rt-body h2,.rt-body h3{font-size:14px;margin:12px 0 6px;font-weight:600}.rt-body ul,.rt-body ol{margin:6px 0;padding-left:22px}.rt-body li{margin:2px 0}.rt-body blockquote{margin:8px 0;padding:4px 12px;border-left:3px solid var(--line);color:var(--muted)}.rt-body pre{background:#f2f7fb;padding:10px 12px;border-radius:8px;overflow:auto;font-size:12px}.rt-body code{background:#f2f7fb;padding:1px 5px;border-radius:4px;font-size:12px}.rt-body a{color:var(--primary)}.rt-body hr{border:none;border-top:1px solid var(--line);margin:12px 0}.rt-img{max-width:100%;max-height:360px;border-radius:8px;border:1px solid var(--line);background:#f7fafd;min-height:36px}.rt-img:not(.rt-img-ready){opacity:.35}.rt-overlay{position:fixed;inset:0;z-index:50;padding:20px;background:#0f263a73;display:flex;align-items:center;justify-content:center}.rt-panel{background:#fff;border-radius:12px;width:min(760px,100%);max-height:88vh;overflow:auto;padding:18px 20px;box-shadow:0 18px 48px #0a1e3247}.rt-head{display:flex;align-items:baseline;gap:10px;margin-bottom:10px;flex-wrap:wrap}.rt-toolbar{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-bottom:10px}.rt-toolbar button{padding:5px 10px;font-size:12px}.rt-toolbar .sp{flex:1}.rt-edit-host .ProseMirror{min-height:220px;border:1px solid var(--line);border-radius:8px;padding:12px;outline:none;font-size:13.5px;line-height:1.75;background:#fbfdff}.rt-edit-host .ProseMirror:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1268a317}.rt-edit-host .ProseMirror p{margin:6px 0}.rt-edit-host .ProseMirror ul,.rt-edit-host .ProseMirror ol{padding-left:22px}.rt-edit-host .ProseMirror img[data-blob-id]{max-width:100%;border:1px dashed var(--line);border-radius:8px;background:#f2f7fb}.rt-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;letter-spacing:2px;line-height:1.9;padding:12px 14px;margin:8px 0 12px;background:#f4f8fc;border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:8px;word-break:break-all;user-select:all}