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1.25rem;font-size:1.1rem}._buttons_1w088_547{flex-direction:column;gap:.75rem;max-width:320px;display:flex}._centerQ_1w088_556{justify-content:center;align-items:center;gap:var(--space-3);text-align:center;flex-direction:column;flex:auto;display:flex}._bigGlyph_1w088_566{font-size:var(--question-glyph-size);line-height:1}._qText_1w088_574{color:var(--color-text-muted);margin:0;font-size:1rem}._answerRow_1w088_580{gap:var(--space-3);width:100%;max-width:360px;display:flex}._answerRow_1w088_580 button{border-radius:13px;flex:1;min-height:50px;font-size:1rem;font-weight:600}._readingTable_1w088_599{text-align:left;grid-template-columns:max-content 1fr;gap:.25rem 1rem;max-width:320px;margin:0;font-size:1rem;display:grid}._readingTable_1w088_599 dt{color:var(--color-text-muted);white-space:nowrap;font-weight:500}._readingTable_1w088_599 dd{color:inherit;margin:0}._propisCards_1w088_626{gap:var(--space-3);margin-top:var(--space-2);flex-direction:column;display:flex}._propisCard_1w088_626{align-items:center;gap:var(--space-3);text-align:left;border:1px solid var(--color-border);background:var(--color-surface);color:inherit;border-radius:var(--radius-lg);padding:var(--space-4);cursor:pointer;min-height:var(--touch-target);display:flex}._propisCard_1w088_626:hover{border-color:var(--color-border-strong)}._propisIcon_1w088_651{width:1.75rem;height:1.75rem;color:var(--color-accent);flex:none}._propisText_1w088_658{flex-direction:column;gap:.15rem;display:flex}._propisText_1w088_658 b{font-size:1rem}._propisText_1w088_658 span:last-child{color:var(--color-text-muted);font-size:.85rem}._dock_1w088_675{padding:var(--space-2) 0 calc(var(--space-2) + env(safe-area-inset-bottom,0px));flex:none}._tabbar_1w088_680{background:var(--color-surface-hover);border-radius:var(--radius-lg);gap:3px;padding:3px;display:flex}._tabBtn_1w088_688{min-height:var(--touch-target);color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;border-radius:11px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 2px 7px;font-size:.75rem;font-weight:600;display:flex}._tabBtn_1w088_688 svg{width:22px;height:22px}._tabBtn_1w088_688[aria-pressed=true]{background:var(--color-surface);color:var(--color-accent);box-shadow:0 1px 3px #00000024}._btnPrimary_1w088_587{background:var(--color-accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;padding:.65rem 1.25rem;font-size:1rem}._btnPrimary_1w088_587:hover:not(:disabled){opacity:.85}._btnSecondary_1w088_587{background:var(--color-surface);color:inherit;border:2px solid var(--color-border-strong);border-radius:var(--radius-md);cursor:pointer;padding:.65rem 1.25rem;font-size:1rem}._btnSecondary_1w088_587:disabled{opacity:.45;cursor:not-allowed}._btnSecondary_1w088_587:hover:not(:disabled){border-color:var(--color-text-muted)}._toast_1w088_761{bottom:calc(1.5rem + env(safe-area-inset-bottom,0px));background:var(--color-text);color:var(--color-bg);white-space:nowrap;pointer-events:none;z-index:200;border-radius:20px;padding:.6rem 1.2rem;font-size:.9rem;position:fixed;left:50%;transform:translate(-50%)}@media (width<=430px){._root_1w088_9{padding-left:.75rem;padding-right:.75rem}._heroRow_1w088_311{--canvas-size:min(70vw, 260px)}._refMini_1w088_92{font-size:1.6rem}._canvasRow_1w088_479{--canvas-size:min(65vw, 250px)}._side_1w088_495{width:66px}._sideBtn_1w088_503{font-size:.62rem}._tabBtn_1w088_688{font-size:.68rem}._tabBtn_1w088_688 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0;border:none;margin-bottom:.5rem;padding:.25rem 0;font-size:.9rem}._back_1hq5r_8:hover{color:inherit}._title_1hq5r_22{margin:0 0 1.25rem;font-size:1.75rem}._sortControl_1hq5r_29{gap:var(--space-1);margin-bottom:var(--space-3);flex-wrap:wrap;display:flex}._sortBtn_1hq5r_36{background:var(--color-surface);color:inherit;border:2px solid var(--color-border-strong);cursor:pointer;border-radius:20px;padding:.35rem .85rem;font-size:.85rem;transition:border-color .15s,background .15s,color .15s}._sortBtn_1hq5r_36:hover{border-color:var(--color-text-muted)}._sortBtnActive_1hq5r_51{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}._deckList_1hq5r_59{gap:var(--space-2);flex-direction:column;margin-bottom:1.5rem;display:flex}._deckCard_1hq5r_66{gap:var(--space-2);padding:var(--space-3) var(--space-4);border:2px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;background:var(--color-surface);flex-direction:column;transition:border-color 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.4rem;font-size:.85rem}._deleteBtn_1hq5r_94:hover{color:var(--color-danger);background:var(--color-danger-light)}._previewRow_1hq5r_112{gap:var(--space-1);flex-wrap:wrap;align-items:center;display:flex}._previewChar_1hq5r_119{color:var(--color-text);font-size:1.4rem;line-height:1}._previewMore_1hq5r_125{color:var(--color-text-muted);font-size:.8rem}._progressArea_1hq5r_132{flex-direction:column;gap:4px;display:flex}._progressMeta_1hq5r_138{justify-content:space-between;align-items:center;display:flex}._progressLabel_1hq5r_144{color:var(--color-text-muted);font-size:.8rem}._progressPct_1hq5r_149{color:var(--color-accent);font-size:.8rem;font-weight:600}._progressTrack_1hq5r_155{background:var(--color-border);border-radius:3px;height:6px;overflow:hidden}._progressFill_1hq5r_162{background:var(--color-accent);border-radius:3px;height:100%;transition:width 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.15s}._segmentBtn_m9k8r_112:hover{border-color:var(--color-text-muted)}._segmentBtnActive_m9k8r_127{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}._editToggleRow_m9k8r_133{margin-bottom:var(--space-2);justify-content:flex-end;display:flex}._grid_m9k8r_141{margin-bottom:var(--space-4)}._skeletonCard_m9k8r_147{border-radius:var(--radius-md);background:linear-gradient(90deg, var(--color-border) 25%, var(--color-surface-hover) 50%, var(--color-border) 75%);background-size:200% 100%;min-height:120px;animation:1.5s infinite _shimmer_m9k8r_1}@keyframes _shimmer_m9k8r_1{0%{background-position:200% 0}to{background-position:-200% 0}}._importSection_m9k8r_167{margin-top:1rem}._importForm_m9k8r_171{gap:var(--space-3);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);flex-direction:column;display:flex}._importTitle_m9k8r_180{margin:0;font-size:1.1rem}._textarea_m9k8r_185{border:2px solid 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var(--color-border)}._segBtn_1b0nf_24:hover{background:var(--color-surface-hover);color:var(--color-text)}._segBtnActive_1b0nf_47{background:var(--color-accent);color:#fff}._segBtnActive_1b0nf_47:hover{background:var(--color-accent);opacity:.9;color:#fff}._segCount_1b0nf_58{min-width:1.4em;height:1.4em;color:inherit;background:#00000026;border-radius:99px;justify-content:center;align-items:center;padding:0 .3em;font-size:.75rem;font-weight:700;display:inline-flex}._segBtnActive_1b0nf_47 ._segCount_1b0nf_58{background:#ffffff4d}._intro_1b0nf_78{color:var(--color-text-secondary);margin:0 0 1rem;font-size:.9rem;line-height:1.5}._hskFilter_1b0nf_87{flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:.75rem;display:flex}._filterLabel_1b0nf_95{color:var(--color-text-muted);font-size:.85rem}._filterBtn_1b0nf_100{border:2px solid var(--color-border-strong);background:var(--color-surface);color:inherit;cursor:pointer;border-radius:16px;padding:.25rem .65rem;font-size:.8rem;transition:border-color .12s,background .12s}._filterBtn_1b0nf_100:hover{border-color:var(--color-text-muted)}._filterBtnActive_1b0nf_115{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}._resumeBanner_1b0nf_123{gap:var(--space-2);padding:var(--space-3);border:2px solid var(--color-accent);border-radius:var(--radius-md);background:var(--color-accent-light);flex-direction:column;margin-bottom:1rem;font-size:.9rem;display:flex}._resumeButtons_1b0nf_135{gap:var(--space-2);display:flex}._resumeBtnPrimary_1b0nf_140,._resumeBtnSecondary_1b0nf_141{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);cursor:pointer;min-height:44px;font-size:.9rem;font-weight:600}._resumeBtnPrimary_1b0nf_140{background:var(--color-accent);color:#fff;border:none}._resumeBtnSecondary_1b0nf_141{background:var(--color-surface);color:var(--color-text-secondary);border:2px solid var(--color-border-strong)}._btnPrimary_1b0nf_164{align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);background:var(--color-accent);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;margin-bottom:1.25rem;font-size:1rem;font-weight:600;transition:opacity .15s;display:inline-flex}._btnPrimary_1b0nf_164:hover{opacity:.88}._skeletonCard_1b0nf_192{border-radius:var(--radius-md);background:linear-gradient(90deg, var(--color-border) 0%, var(--color-surface-hover) 50%, var(--color-border) 100%);background-size:200% 100%;height:110px;animation:1.4s infinite _shimmer_1b0nf_1}@keyframes _shimmer_1b0nf_1{0%{background-position:200% 0}to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){._skeletonCard_1b0nf_192{animation:none}}._root_7s6o1_1{max-width:520px;padding:calc(env(safe-area-inset-top,0px) + 1rem) 1rem 5rem;margin:0 auto}._back_7s6o1_8{cursor:pointer;color:var(--color-text-muted);background:0 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0;border-radius:0;margin:0;padding:0}._pinyin_nrqui_87{color:#555;width:16mm}._cell_nrqui_97{width:20mm;height:20mm}._line_nrqui_75{break-inside:avoid}}._engine_pr4h8_1{flex-direction:column;flex:1;min-height:0;display:flex}._loadingNote_pr4h8_12{color:var(--color-text-muted);flex:1;justify-content:center;align-items:center;font-size:.9rem;display:flex}._engineHeader_pr4h8_23{border-bottom:1px solid var(--color-border);background:var(--color-bg);flex-shrink:0;padding:.5rem 1rem}._charNav_pr4h8_30{justify-content:center;align-items:center;gap:1rem;display:flex}._navBtn_pr4h8_37{border:1px solid var(--color-border-strong);cursor:pointer;color:var(--color-text);white-space:nowrap;background:0 0;border-radius:6px;min-height:44px;padding:.3rem 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0;font-size:.8rem}._compactBarWrap_pr4h8_353{width:fit-content;position:relative}._compactBar_pr4h8_353{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);flex-wrap:nowrap;gap:4px;padding:4px;display:inline-flex}._iconBtn_pr4h8_368{width:44px;height:44px;color:var(--color-text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;flex-shrink:0;place-items:center;display:grid}._iconBtn_pr4h8_368 svg{width:20px;height:20px}._iconBtn_pr4h8_368:hover:not(:disabled){background:var(--color-surface-hover)}._iconBtn_pr4h8_368:disabled{opacity:.35;cursor:default}._iconBtnEraseOn_pr4h8_395{background:var(--color-danger);color:#fff}._iconBtnEraseOn_pr4h8_395:hover{background:var(--color-danger)}._penBtn_pr4h8_405{position:relative}._penBtn_pr4h8_405[aria-expanded=true]{border-color:var(--color-accent);color:var(--color-accent)}._penColorDot_pr4h8_414{border:1.5px solid 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var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);width:44px;height:44px;color:var(--color-text);cursor:pointer;font-size:1.1rem;line-height:1;box-shadow:0 1px 4px #00000026}._scrollBtn_pr4h8_1126:hover{background:var(--color-surface-hover)}._linesWrap_pr4h8_1145{flex:1;min-height:0;display:flex}._pinyinCol_pr4h8_1151{flex-shrink:0;width:76px;position:relative}._refCell_pr4h8_1170{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-right:none;flex-direction:column;justify-content:center;align-items:center;gap:.1rem;padding:.2rem;display:flex;position:absolute;left:0;right:0;overflow:hidden}._refChar_pr4h8_1187{font-family:serif;font-size:1.3rem;line-height:1.1}._refPinyin_pr4h8_1193{color:var(--color-text-secondary);white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:.7rem;overflow:hidden}._exportRef_pr4h8_1208{background:#fff;width:640px;padding:16px;position:absolute;top:0;left:-10000px}._confirmAboveSheet_pr4h8_1219{z-index:400;position:relative}._root_183pg_1{background:var(--color-bg);height:100vh;color:var(--color-text);padding-top:calc(env(safe-area-inset-top,0px) + .5rem);flex-direction:column;display:flex;overflow:hidden}@supports (height:100dvh){._root_183pg_1{height:100dvh}}._header_183pg_21{border-bottom:1px solid var(--color-border);background:var(--color-bg);flex-shrink:0;padding:.75rem 1rem 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320px);--question-glyph-size:clamp(4.5rem, 28vw, 9rem)}@media (width>=768px){:root{--font-size-base:18px;--font-size-xl:36px;--canvas-size:min(60vw, 500px)}}@media (width>=1280px){:root{--canvas-size:480px}}*,:before,:after{box-sizing:border-box}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);margin:0;line-height:1.5;overflow-x:clip}button{color:inherit}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (pointer:coarse){button{min-height:var(--touch-target);min-width:var(--touch-target)}}@media print{html,body{margin:0!important;padding:0!important}}[data-theme=dark]{--color-bg:#121212;--color-surface:#2c2c2c;--color-surface-hover:#383838;--color-text:#e0e0e0;--color-text-muted:#aaa;--color-text-secondary:#999;--color-border:#333;--color-border-strong:#555;--color-accent:#38bdf8;--color-accent-light:#0c2233;--color-success:#38bdf8;--color-success-light:#0c2233;--color-warning:#fbbf24;--color-warning-light:#1c1400;--color-danger:#f87171;--color-danger-light:#1c0808;--comp-1:#fb923c;--comp-2:#f472b6;--comp-3:#2dd4bf;--comp-4:#facc15;--tone-1:#f87171;--tone-2:#4ade80;--tone-3:#60a5fa;--tone-4:#c084fc;--tone-5:#9ca3af}@media 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