:root{--forest: #2c5f3f;--accent-bg: rgba(44, 95, 63, .08);--accent-text: #2c5f3f;--accent-border: rgba(44, 95, 63, .25);--text: #1a1a1a;--text-2: #4a5560;--text-3: #8a93a0;--bg: #f7f9f8;--surface: #ffffff;--surface-hover: #f3f5f4;--border: #e6e9ea;--border-strong: #c9d0d2;--warn: #b35c00;--warn-bg: rgba(220, 130, 30, .1);--rose: #a13030;--rose-bg: rgba(200, 50, 50, .1);--r-sm: 4px;--r-md: 6px;--r-lg: 10px;--r-xl: 14px}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{font-family:DM Sans,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}#doc-root{height:100%}.shell{display:flex;flex-direction:column;height:100%}.topbar{display:flex;align-items:center;gap:16px;padding:8px 16px;background:var(--surface);border-bottom:1px solid 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var(--border);position:relative}.cite-item:hover{background:var(--surface-hover)}.cite-item-title{font-size:12.5px;font-weight:600;line-height:1.35}.cite-item-meta{margin-top:3px}.cite-item-intext{display:inline-block;margin-top:6px;padding:2px 7px;border-radius:var(--r-sm);background:var(--accent-bg);color:var(--accent-text);font-size:10px;font-weight:600;font-family:DM Mono,monospace}.cite-add{padding:14px 18px;border-top:1px solid var(--border);background:var(--bg)}.cite-add-label{font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-3);margin-bottom:8px}.cite-add-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.cite-input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:7px 10px;font-family:inherit;font-size:12px;outline:none}.cite-input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-bg)}.cite-add-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.share-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#141c186b;display:flex;align-items:flex-start;justify-content:center;padding-top:100px;z-index:600}.share-menu{width:min(480px,92vw);background:var(--surface);border-radius:var(--r-xl);box-shadow:0 18px 48px #0000002e;overflow:hidden}.share-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--border)}.share-title{font-size:13px;font-weight:700}.share-body{padding:14px 18px;display:flex;flex-direction:column;gap:8px}.share-btn{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:12px 14px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);cursor:pointer;text-align:left;transition:all .1s}.share-btn:hover{border-color:var(--accent-border);background:var(--accent-bg)}.share-note{padding-top:6px}.share-busy{color:var(--text-3)}.share-success{color:var(--accent-text)}.share-error{color:var(--rose)}.share-section-label{font-size:9px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--text-3);padding:6px 0 2px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r-md);border:1px solid transparent;font-family:inherit;font-size:12px;font-weight:500;cursor:pointer;background:transparent;color:var(--text-2)}.btn:disabled{opacity:.5;cursor:wait}.btn-primary{background:var(--forest);color:#fff}.btn-primary:hover{background:#234d33}.btn-ghost{color:var(--text-2)}.btn-ghost:hover{background:var(--surface-hover)}.btn-sm{padding:5px 12px;font-size:11.5px}.btn.full{width:100%;justify-content:center}.link-btn{border:none;background:transparent;color:var(--text-3);cursor:pointer;font-size:18px;padding:4px 8px}.link-btn:hover{color:var(--text)}.muted{color:var(--text-3)}.fail{color:var(--rose)}.small{font-size:11px}