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28px));width:100%;max-height:90dvh;color:var(--ink);background:var(--paper);box-shadow:0 20px 100px #0003}dialog::backdrop{background:#0b1d2dc0}dialog form{display:grid;gap:18px}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:4px}.dialog-head h2{margin:0}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}#upload-fields{display:grid;gap:16px}.dropzone{border:1.5px dashed #9aafbf;background:#f3f7fa;text-align:center;padding:26px 15px;border-radius:9px;align-items:center;color:var(--muted)}.dropzone strong{color:var(--ink);font-size:1rem}.dropzone input{font-size:.8rem;border:0;max-width:290px}.dropzone.drag{background:#dcebf6}.dropzone span{font-size:.8rem}pre{font: .85rem/1.8 "Songti SC",serif;white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f8fa;padding:16px;border-radius:8px;max-height:160px;overflow:auto;margin:0}progress{width:100%;height:10px;accent-color:var(--ink)}hr{width:100%;border:0;border-top:1px solid var(--line)}#toast{position:fixed;z-index:100;bottom:30px;left:50%;transform:translateX(-50%);max-width:90vw;padding:13px 22px;border-radius:9px;background:#152d42;color:#fff;box-shadow:0 5px 25px #0002;font-size:.9rem}#reader{--paper:#fbfcfd;background:var(--paper);color:var(--ink);position:fixed;inset:0;z-index:10}#reader[data-theme=warm]{--paper:#f5efdf;--ink:#3a3027;--muted:#7b6b55;--line:#ddd2bb}#reader[data-theme=dark]{--paper:#18222c;--ink:#d8e0e6;--muted:#99aabb;--line:#33424e}#reader[data-theme=dark] .primary{background:#c8d7e3;color:#162f44}#reader[data-theme=dark] .secondary,#reader[data-theme=dark] .quiet:hover{background:#293b4b;color:#d8e0e6}.reader-top{height:64px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 20px}.reader-top>span{max-width:45%;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;font-size:.85rem;color:var(--muted)}.reader-top>div{display:flex}.reader-settings{position:absolute;z-index:3;right:20px;top:70px;border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:20px;box-shadow:0 10px 30px #0002;display:grid;gap:20px;width:260px}#reading-scroll{height:calc(100dvh - 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#pdf-controls{position:absolute;top:65px;right:20px;z-index:3;background:var(--paper,#fff);padding:8px 12px;border-radius:8px;box-shadow:0 2px 10px #0001}#pdf-controls label{display:flex;align-items:center;gap:8px;font-size:14px}#pdf-controls select{width:auto;padding:5px}.pdf-mode #chapter-article{max-width:1040px;padding-top:68px}.pdf-mode #chapter-text{overflow-x:auto}.pdf-page{display:block;background:#fff;box-shadow:0 2px 12px #0002;max-width:none}.pdf-mode #chapter-title:empty{display:none}.pdf-mode #chapter-number{margin-bottom:16px}