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.primary-btn{flex:1;min-height:38px}.mm-popup{position:absolute;top:0;right:0;bottom:0;left:0;background:#1c191461;display:flex;align-items:flex-end;z-index:40}.mm-popup-inner{width:100%;max-width:780px;margin:0 auto;background:var(--paper-raised);border-radius:16px 16px 0 0;padding:16px 16px calc(16px + var(--safe-b))}.mm-popup-head{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px}.mm-popup-head h4{font-family:Songti SC,"Noto Serif SC",serif;font-size:18px;margin:0;flex:1}.mm-popup-summary{font-size:14px;color:var(--ink-soft);line-height:1.7;margin:0 0 12px}.offline-banner{margin:10px 16px;padding:9px 12px;border-radius:9px;background:#fdf1d8;border:1px solid #e8d9ae;color:#7a5c14;font-size:12.5px}.offline-ctl{margin-top:10px}.offline-state{font-size:12px;color:var(--accent);margin-right:8px}.offline-msg{font-size:12px;color:var(--ink-faint);margin-top:6px;line-height:1.6}.mm-book{width:auto;max-width:130px;padding:6px 9px;font-size:12.5px;border-radius:8px}.submit-page{padding-bottom:40px}.submit-intro{margin:4px 0 14px;padding:11px 13px;border-radius:9px;background:var(--accent-soft);color:var(--ink-soft);font-size:12.5px;line-height:1.75}.submit-split{display:flex;flex-direction:column;gap:14px}.submit-pane{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper-raised);overflow:hidden}.submit-sec{flex:1;min-width:0;font-size:13px;padding:8px;min-height:34px;border:1px solid var(--line);border-radius:6px;background:var(--paper-raised);color:var(--ink-soft);max-width:100%}.submit-page .wb-scroll{max-height:38dvh}.submit-page .primary-btn{width:100%;margin-top:4px}.submit-done{text-align:center;padding:40px 18px}.submit-done .done-mark{width:54px;height:54px;line-height:54px;margin:0 auto 16px;border-radius:50%;background:var(--accent-soft);color:var(--accent);font-size:26px}.submit-done h2{font-size:17px;margin-bottom:8px}.submit-done 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var(--line);border-radius:12px;background:var(--paper-raised);overflow:hidden;min-height:0}.wb2-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 12px;font-size:12.5px;font-weight:600;color:var(--ink-soft);border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--guide-bg) 45%,transparent)}.wb2-scroll{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:8px 10px 14px;max-height:46dvh}.wb2-mini{font-size:11.5px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);font-weight:400}.wb2-mini:disabled{opacity:.4}.wb2-tree,.wb2-sub{display:flex;flex-direction:column}.wb2-node{display:flex;align-items:flex-start;gap:2px;border-radius:8px}.wb2-node.sel{background:var(--accent-soft)}.wb2-caret,.wb2-caret-space{flex:0 0 22px;width:22px;min-height:34px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:0;color:var(--ink-faint);font-size:11px}.wb2-node-main{flex:1;min-width:0;display:flex;align-items:baseline;gap:8px;text-align:left;background:transparent;border:0;padding:7px 6px;color:var(--ink);font-size:13.5px;line-height:1.45;min-height:34px}.wb2-node-title{flex:1;min-width:0;word-break:break-word}.wb2-node.lv1 .wb2-node-title{font-weight:600;font-size:14.5px}.wb2-node.lv2 .wb2-node-title{font-weight:500}.wb2-node.lv3 .wb2-node-title{color:var(--ink-soft)}.wb2-node.no-body .wb2-node-title{color:var(--ink-faint)}.wb2-num{color:var(--accent);font-size:12px;margin-right:5px}.wb2-badges{display:inline-flex;gap:4px;align-items:center;flex:0 0 auto}.wb2-count{font-size:11px;color:var(--ink-faint)}.chip-ghost{background:transparent;border-style:dashed;color:var(--ink-faint)}.wb2-emptygroup{border:1px dashed var(--guide-line);border-radius:10px;padding:8px 8px 4px;margin-bottom:10px;background:color-mix(in srgb,var(--guide-bg) 40%,transparent)}.wb2-emptyhead{font-size:11.5px;color:var(--ink-faint);margin-bottom:6px}.wb2-emptyhead .muted{font-size:11px}.wb2-emptyrow{display:flex;align-items:baseline;gap:6px;width:100%;text-align:left;background:transparent;border:0;border-radius:6px;padding:6px;color:var(--ink-soft);font-size:13px;min-height:34px}.wb2-emptyrow.sel{background:var(--accent-soft)}.wb2-emptyrow-t{flex:1;min-width:0;word-break:break-word}.wb2-depth{font-size:10.5px;border:1px solid var(--line);border-radius:4px;padding:0 4px;color:var(--ink-faint);flex:0 0 auto}.wb2-doc-h{font-family:Songti SC,"Noto Serif SC",serif;font-weight:600;color:var(--ink);line-height:1.5;padding:6px 2px 10px;border-bottom:1px solid var(--line);margin-bottom:8px}.wb2-doc-h.lv0{font-size:17px}.wb2-doc-h.lv1{font-size:19px}.wb2-doc-h.lv2{font-size:16.5px}.wb2-doc-h.lv3{font-size:15px}.wb2-bulk{display:flex;gap:8px;margin-bottom:8px}.wb2-block{display:flex;gap:8px;align-items:flex-start;padding:8px;border-radius:8px;font-size:14px;line-height:1.8;color:var(--ink)}.wb2-block.sel{background:var(--accent-soft)}.wb2-block input{margin-top:5px;flex:0 0 auto}.wb2-block-t{flex:1;min-width:0}.wb2-nobody{font-size:13.5px;line-height:1.85;color:var(--ink-soft);background:color-mix(in srgb,var(--guide-bg) 55%,transparent);border-left:3px solid var(--guide-line);border-radius:0 6px 6px 0;padding:10px 12px;margin:4px 0 12px}.wb2-already{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:10px;margin-top:10px}.wb2-next{width:100%;margin-top:14px}.wb2-edithead{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:6px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}.wb2-editwhere{font-size:13px;color:var(--ink-soft);font-weight:600}.submit-where{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12.5px;color:var(--ink-soft);background:color-mix(in srgb,var(--guide-bg) 50%,transparent);border-radius:8px;padding:8px 10px;margin-bottom:12px}.card-title-link{color:inherit;text-decoration:none}.card-title-link:active{opacity:.7}.card-nobody{font-size:13.5px}.card-goto-src{display:block;margin-top:12px;font-size:13px;color:var(--accent);text-decoration:none}@media (min-width: 860px){.wb2-split{flex-direction:row;align-items:stretch}.wb2-split>*{flex:1;min-width:0}.wb2-scroll{max-height:64dvh}}.wb-step{min-height:34px;display:inline-flex;align-items:center;padding:4px 11px}.wb2-mini{min-height:34px;display:inline-flex;align-items:center;padding:4px 10px}.wb2-emptyrow,.wb2-node-main,.wb2-caret,.wb2-caret-space{min-height:38px}.wb2-caret,.wb2-caret-space{flex:0 0 32px;width:32px;min-width:32px}.wb2-gathered{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:var(--accent);color:#fff;font-size:10px;line-height:1;flex:0 0 auto}