@import "https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600&family=DM+Serif+Display&family=DM+Mono:wght@400;500&display=swap";:root{--paper:#f7f3ec;--paper-dark:#ede7da;--paper-rule:#ddd4c3;--ink:#1a1410;--ink-mid:#4a3f33;--ink-faint:#9c8f80;--ink-ghost:#c5bdb2;--red-seal:#c0392b;--red-seal-soft:#e8c4bf;--cell-border:#c8bfb2;--guide-line:#b8aa98;--stroke-color:#1a1410;--shimmer:#e8e0d5;--radius-sm:4px;--radius-md:8px;--radius-lg:14px;--shadow-card:0 1px 3px #1a141014, 0 4px 16px #1a14100f;--shadow-drop:0 8px 32px #1a141024;--font-display:"DM Serif Display", "Noto Serif SC", Georgia, serif;--font-body:"Noto Serif SC", Georgia, serif;--font-mono:"DM Mono", monospace;--font-ui:system-ui, -apple-system, 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var(--ink-ghost);border-radius:var(--radius-sm);cursor:crosshair;display:block}.hw-candidates{flex-wrap:wrap;align-items:center;gap:6px;min-height:40px;margin:8px 0;display:flex}.hw-hint{font-family:var(--font-ui);color:var(--ink-faint);font-size:.75rem}.hw-cand{width:40px;height:40px;font-family:var(--font-body);color:var(--ink);background:var(--paper);border:1px solid var(--paper-rule);border-radius:var(--radius-sm);cursor:pointer;font-size:1.4rem;line-height:1;transition:border-color .15s,background .15s}.hw-cand:hover{border-color:var(--red-seal);background:var(--paper-dark)}.hw-pad-actions{justify-content:flex-end;gap:8px;display:flex}.search-dropdown{background:var(--paper);border:1px solid var(--paper-rule);border-radius:var(--radius-md);box-shadow:var(--shadow-drop);z-index:200;list-style:none;animation:.15s both dropdown-in;position:absolute;top:calc(100% + 6px);left:0;right:0;overflow:hidden}.dropdown-item{cursor:pointer;border-bottom:1px solid var(--paper-rule);align-items:baseline;gap:10px;padding:9px 14px;transition:background .1s;display:flex}.dropdown-item:last-child{border-bottom:none}.dropdown-item--active{background:var(--paper-dark)}.di-char{font-family:var(--font-body);min-width:32px;color:var(--ink);font-size:1.2rem}.di-pinyin{font-family:var(--font-mono);color:var(--red-seal);min-width:80px;font-size:.78rem}.di-def{font-family:var(--font-ui);color:var(--ink-mid);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.8rem;overflow:hidden}.di-badge{background:var(--paper-rule);color:var(--ink-faint);border-radius:3px;padding:1px 5px;font-size:.68rem}.dropdown-empty,.dropdown-error{font-family:var(--font-ui);color:var(--ink-faint);padding:12px 14px;font-size:.85rem}.dropdown-error{color:var(--red-seal)}.controls-bar{border-bottom:1px solid var(--paper-rule);background:var(--paper-dark);padding:0 24px}.word-pills{flex-wrap:wrap;gap:6px;padding:10px 0 0;display:flex}.pill{background:var(--paper);border:1px solid 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32px}.lesson-placeholder{text-align:center;padding:48px 0}.lesson-stack{flex-direction:column;display:flex}.lesson-stack>.lesson-reader+.lesson-reader{border-top:1px solid var(--paper-rule);margin-top:44px;padding-top:44px}.lesson-reader{max-width:760px}.lesson-reader-head{border-bottom:1px solid var(--paper-rule);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:22px;padding-bottom:14px;display:flex}.lesson-reader-head h2{font-family:var(--font-body);width:100%;font-size:1.6rem;font-weight:600}.lesson-badge{font-family:var(--font-ui);letter-spacing:.05em;background:var(--red-seal);color:#fff;border-radius:999px;padding:3px 9px;font-size:.72rem;font-weight:700}.lesson-badge--muted{background:var(--paper-dark);color:var(--ink-mid)}.lesson-body{flex-direction:column;gap:20px;display:flex}.lesson-line-group{flex-direction:column;gap:2px;display:flex}.lesson-line{flex-wrap:wrap;align-items:flex-end;gap:4px 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#333;width:186mm;max-width:186mm;margin:0;padding:5mm;display:block}.print-sheet:first-child,.print-sheet--flow{break-before:auto;page-break-before:auto}.print-sheet+.print-sheet--flow{margin-top:8mm}.print-title{font-family:var(--font-ui);margin-bottom:6mm;font-size:13pt;font-weight:700}.print-line{page-break-inside:avoid;break-inside:avoid;margin-bottom:3.5mm}.print-speaker{font-family:var(--font-ui);margin-bottom:.5mm;font-size:10pt;font-weight:700}.print-translation{font-family:var(--font-ui);color:#333;margin-bottom:.5mm;font-size:9.5pt;font-style:italic}.print-cells{grid-template-columns:repeat(17,minmax(0,1fr));row-gap:3mm;display:grid}.print-cell{flex-direction:column;align-items:center;min-width:0;display:flex}.print-hint{font-family:var(--font-ui);color:#333;text-align:center;white-space:nowrap;min-height:8px;font-size:6.5pt;line-height:1}.print-box{width:100%;position:relative}.print-box-svg{width:100%;height:auto;display:block;overflow:visible}}