*{box-sizing:border-box}:root{color-scheme:light}:root[data-mode=dark]{color-scheme:dark}:root{--tint-success: color-mix(in oklab, var(--color-success) 14%, var(--color-surface-raised));--tint-warning: color-mix(in oklab, var(--color-warning) 14%, var(--color-surface-raised));--ink-success: color-mix(in oklab, var(--color-success) 80%, var(--color-foreground));--ink-warning: color-mix(in oklab, var(--color-warning) 80%, var(--color-foreground))}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-background);color:var(--color-foreground);transition:background-color .3s,color .3s}#root{min-height:100vh}._quest_84yge_1{border:1px solid var(--color-divider);border-radius:8px;margin:16px 0;background:var(--color-surface);overflow:hidden}._quest_84yge_1[data-status=correct]{border-color:#4caf50}._quest_84yge_1[data-status=incorrect]{border-color:#f44336}._header_84yge_17{display:flex;align-items:center;width:100%;padding:12px 16px;background:none;border:none;cursor:pointer;text-align:left;font-size:var(--text-article, 16px);gap:12px}._header_84yge_17:hover{background:var(--color-hover)}._icon_84yge_34{width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;flex-shrink:0}[data-status=unanswered] ._icon_84yge_34{background:var(--color-primary);color:var(--color-on-primary)}[data-status=correct] ._icon_84yge_34{background:#4caf50;color:#fff}[data-status=incorrect] ._icon_84yge_34{background:#f44336;color:#fff}._question_84yge_62{flex:1;color:var(--color-foreground);font-weight:500}[data-status=unanswered] ._question_84yge_62{color:var(--color-muted)}._points_84yge_72{color:#999;font-size:14px;flex-shrink:0}._content_84yge_78{padding:16px;border-top:1px solid var(--color-divider);background:var(--color-surface-raised)}._explanation_84yge_84{padding:12px;background:var(--tint-warning);border-radius:4px;color:var(--ink-warning);font-size:calc(var(--text-article, 16px) - 2px);line-height:1.5;white-space:pre-line}._resetBtn_84yge_94{display:block;width:100%;padding:8px;background:none;border:none;border-top:1px solid var(--color-divider);color:#666;font-size:14px;cursor:pointer}._resetBtn_84yge_94:hover{background:var(--color-hover);color:#333}@media(max-width:600px){._quest_84yge_1{margin:8px 0}._header_84yge_17{padding:8px 10px;gap:8px}._content_84yge_78,._explanation_84yge_84{padding:8px}}[data-mode=light]{--mark-neutral: #ffecb3;--mark-correct: #c8e6c9;--mark-incorrect: #ffcdd2}[data-mode=dark]{--mark-neutral: rgba(255, 193, 179, .3);--mark-correct: rgba(129, 199, 132, .3);--mark-incorrect: rgba(229, 115, 115, .3)}._options_ixh3w_15{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}._option_ixh3w_15{padding:12px 16px;border:1px solid var(--color-border);border-radius:4px;background:var(--color-input);color:var(--color-foreground);cursor:pointer;text-align:left;font-size:calc(var(--text-article, 16px) - 2px);transition:all .15s,background-color .3s,border-color .3s}._option_ixh3w_15:hover{border-color:#2196f3;background:var(--color-hover)}._option_ixh3w_15._selected_ixh3w_39{border-color:#2196f3;background:var(--color-selected)}._submitBtn_ixh3w_44{width:100%;padding:10px 24px;background:#2196f3;color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .15s}._submitBtn_ixh3w_44:hover:not(:disabled){background:#1976d2}._submitBtn_ixh3w_44:disabled{background:#bdbdbd;cursor:not-allowed}body.dark ._submitBtn_ixh3w_44:disabled{background:#393939;color:#777}._trueFalse_ixh3w_71 ._options_ixh3w_15{flex-direction:row;gap:12px}._trueFalse_ixh3w_71 ._option_ixh3w_15{flex:1;text-align:center;font-size:var(--text-article, 16px)}._checkboxLabel_ixh3w_83{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1px solid var(--color-border);border-radius:4px;cursor:pointer;background:var(--color-input);color:var(--color-foreground);transition:all .15s,background-color .3s,border-color .3s}._checkboxLabel_ixh3w_83:hover{border-color:#2196f3;background:var(--color-hover)}._checkboxLabel_ixh3w_83 input{width:18px;height:18px;cursor:pointer}._fillTheBlank_ixh3w_108,._text_ixh3w_109{display:flex;flex-direction:column;gap:12px}._textInput_ixh3w_115,._textarea_ixh3w_116{padding:12px;border:1px solid var(--color-border);border-radius:4px;font-size:calc(var(--text-article, 16px) - 2px);font-family:inherit;background:var(--color-input);color:var(--color-foreground);transition:border-color .15s,background-color .3s}._textInput_ixh3w_115:focus,._textarea_ixh3w_116:focus{outline:none;border-color:#2196f3}._textarea_ixh3w_116{resize:vertical;min-height:80px}._correctText_ixh3w_139{font-size:var(--text-article, 16px);color:var(--ink-success);margin:0}._correctList_ixh3w_145{margin:0;padding-left:20px}._correctList_ixh3w_145 li{color:var(--ink-success);margin:4px 0}._orderSteps_ixh3w_156{display:flex;flex-direction:column;gap:12px}._hint_ixh3w_162{color:var(--color-muted);font-size:calc(var(--text-article, 16px) - 2px);margin:0 0 8px}._sortableList_ixh3w_168{display:flex;flex-direction:column;gap:8px}._sortableItem_ixh3w_174{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;cursor:grab;-webkit-user-select:none;user-select:none}._sortableItem_ixh3w_174:active{cursor:grabbing}._sortableItem_ixh3w_174._dragging_ixh3w_190{box-shadow:0 4px 12px #00000026}._dragHandle_ixh3w_194{color:var(--color-muted);font-size:16px}._correctOrderList_ixh3w_199{margin:0;padding-left:24px}._correctOrderList_ixh3w_199 li{color:var(--ink-success);margin:8px 0;font-weight:500}._matchPairs_ixh3w_211{display:flex;flex-direction:column;gap:12px}._matchContainer_ixh3w_217{display:flex;gap:24px}._matchColumn_ixh3w_222{flex:1;display:flex;flex-direction:column;gap:8px}._matchItem_ixh3w_229{padding:12px 16px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;cursor:grab;-webkit-user-select:none;user-select:none;transition:all .15s,background-color .3s,border-color .3s}._matchItem_ixh3w_229:hover{border-color:#2196f3;background:var(--color-hover)}._matchItem_ixh3w_229._dragging_ixh3w_190{opacity:.5;cursor:grabbing}._matchItem_ixh3w_229._matched_ixh3w_249{cursor:default}._dropZone_ixh3w_253{padding:12px 16px;background:var(--color-surface-raised);border:2px dashed var(--color-border);border-radius:4px;min-height:44px;display:flex;align-items:center;justify-content:space-between;transition:all .15s,background-color .3s,border-color .3s}._dropZone_ixh3w_253:hover{border-color:#2196f3;background:var(--color-hover)}._dropZone_ixh3w_253._hasMatch_ixh3w_270{border-style:solid}._matchIndicator_ixh3w_274{color:#4caf50;font-weight:700}._resultCorrectIcon_ixh3w_279,._resultIncorrectIcon_ixh3w_280{width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-weight:700;font-size:12px;flex-shrink:0;margin-right:8px}._resultCorrectIcon_ixh3w_279{background:#4caf50;color:#fff}._resultIncorrectIcon_ixh3w_280{background:#f44336;color:#fff}._correctPairs_ixh3w_303{display:flex;flex-direction:column;gap:8px}._correctPair_ixh3w_303{display:flex;align-items:center;gap:12px;padding:8px 12px;background:var(--tint-success);border-radius:4px}._pairLeft_ixh3w_318{font-weight:500;color:var(--ink-success)}._pairArrow_ixh3w_323{color:var(--color-muted)}._pairRight_ixh3w_327{color:var(--ink-success)}._codeBlock_ixh3w_332{display:flex;flex-direction:column;gap:12px}._codeWrapper_ixh3w_338{margin:0;padding:0;background:var(--color-input);border-radius:4px;overflow:hidden}._codeTextarea_ixh3w_346{width:100%;min-height:120px;padding:16px;border:none;background:transparent;font-family:Consolas,Monaco,Courier New,monospace;font-size:calc(var(--text-article, 16px) - 2px);line-height:1.5;resize:vertical;color:var(--color-foreground)}._codeTextarea_ixh3w_346:focus{outline:none}._codeTextarea_ixh3w_346::placeholder{color:var(--color-muted)}._correctCode_ixh3w_367{margin:0;padding:16px;background:var(--tint-success);border-radius:4px;font-family:Consolas,Monaco,Courier New,monospace;font-size:calc(var(--text-article, 16px) - 2px);line-height:1.5;overflow-x:auto}._correctCode_ixh3w_367 code{color:var(--ink-success)}._hallucination_ixh3w_383{display:flex;flex-direction:column;gap:12px}._textContainer_ixh3w_389{padding:16px;background:var(--color-surface);border:1px solid var(--color-divider);border-radius:4px;line-height:2}._wordToken_ixh3w_397{display:inline;padding:2px 4px;margin:0 2px;border-radius:2px;cursor:pointer;transition:all .15s,background-color .3s,border-color .3s}._wordToken_ixh3w_397:hover{background:var(--tint-warning)}._selectedWord_ixh3w_410{background:var(--mark-neutral);text-decoration:line-through;text-decoration-color:#f44336}._correctWord_ixh3w_416{background:var(--mark-correct);text-decoration:line-through;text-decoration-color:#4caf50}._incorrectWord_ixh3w_422{background:var(--mark-incorrect);text-decoration:line-through;text-decoration-color:#f44336}._selectionInfo_ixh3w_428{color:var(--color-muted);font-size:14px}._legend_ixh3w_433{font-size:14px;color:var(--color-muted)}._correctLegend_ixh3w_438{color:#4caf50;font-weight:500}._incorrectLegend_ixh3w_443{color:#f44336;font-weight:500}._promptBuilder_ixh3w_449{display:flex;flex-direction:column;gap:12px}._promptContainer_ixh3w_455{display:flex;flex-direction:column;gap:16px}._textareaWrapper_ixh3w_461{width:100%}._promptTextarea_ixh3w_465{width:100%;min-height:150px;padding:12px;border:1px solid var(--color-border);border-radius:4px;font-family:inherit;font-size:calc(var(--text-article, 16px) - 2px);line-height:1.6;resize:vertical;background:var(--color-input);color:var(--color-foreground)}._promptTextarea_ixh3w_465:focus{outline:none;border-color:#2196f3}._blocksContainer_ixh3w_484{padding:12px;background:var(--color-surface-raised);border-radius:4px}._blocksLabel_ixh3w_490{margin:0 0 8px;font-size:14px;color:var(--color-foreground)}._blocksList_ixh3w_496{display:flex;flex-wrap:wrap;gap:8px}._blockButton_ixh3w_502{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;background:var(--color-surface);color:var(--color-foreground);border:1px solid var(--color-border);border-radius:4px;font-size:calc(var(--text-article, 16px) - 2px);cursor:pointer;transition:all .15s,background-color .3s,border-color .3s}._blockButton_ixh3w_502:hover{border-color:#2196f3;background:var(--color-hover)}._blockInserted_ixh3w_521{background:var(--color-selected);border-color:#2196f3}._blockCheck_ixh3w_526{color:#4caf50;font-weight:700}._promptInfo_ixh3w_531{color:var(--color-muted);font-size:14px}._correctPrompt_ixh3w_536{padding:12px;background:var(--tint-success);border-radius:4px}._correctLabel_ixh3w_542{margin:0 0 8px;font-weight:500;color:var(--ink-success)}._correctBlockList_ixh3w_548{margin:0;padding-left:24px}._correctBlockItem_ixh3w_553{margin:8px 0;color:var(--ink-success)}@media(max-width:600px){._option_ixh3w_15{padding:10px 12px}._sortableItem_ixh3w_174{padding:8px 10px}._matchItem_ixh3w_229,._dropZone_ixh3w_253{padding:8px 10px;font-size:calc(var(--text-article, 16px) - 2px)}._blocksContainer_ixh3w_484{padding:8px}._blockButton_ixh3w_502{padding:6px 10px}._promptTextarea_ixh3w_465{min-height:120px;padding:8px}}._test_mln6n_1{border:1px solid var(--color-divider);border-radius:8px;padding:16px;margin:16px 0;background:var(--color-surface)}._titleRow_mln6n_10{display:flex;align-items:center;gap:10px;margin-bottom:12px}._title_mln6n_10{font-size:16px;font-weight:600;color:var(--color-foreground)}._fraction_mln6n_23{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-muted)}._header_mln6n_30{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--color-divider)}._progress_mln6n_39{flex:1}._questions_mln6n_43{display:flex;flex-direction:column;gap:16px}._results_mln6n_49{margin-top:24px;padding:16px;background:var(--color-surface-raised);border-radius:8px}._resultHeader_mln6n_56{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}._resultHeader_mln6n_56 h3{margin:0;font-size:18px;color:var(--color-foreground)}._percentage_mln6n_69{font-size:24px;font-weight:700;color:#4caf50}._stats_mln6n_75{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}._stat_mln6n_75{display:flex;justify-content:space-between;font-size:14px}._statLabel_mln6n_88{color:var(--color-muted)}._statValue_mln6n_92{font-weight:500;color:var(--color-foreground)}._showAnswersBtn_mln6n_97{width:100%;padding:12px;background:#2196f3;color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .15s}._showAnswersBtn_mln6n_97:hover{background:#1976d2}._finishBtn_mln6n_113{width:100%;padding:12px;margin-top:16px;background:#ff9800;color:#fff;border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:background .15s}._finishBtn_mln6n_113:hover{background:#f57c00}._timer_mln6n_131{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--color-surface-raised);border-radius:4px;font-size:14px}._timerFinished_mln6n_141{background:var(--tint-success);color:var(--ink-success)}._timerWarning_mln6n_146{background:var(--tint-warning);color:var(--ink-warning)}._timerIcon_mln6n_151{font-size:16px}._timerValue_mln6n_155{font-weight:500;font-variant-numeric:tabular-nums}._timerStatus_mln6n_160{font-size:12px;color:var(--color-muted)}@media(max-width:600px){._test_mln6n_1{padding:8px;margin:8px 0}._results_mln6n_49{padding:8px}}._score_12juc_1{display:flex;align-items:center;gap:12px}._label_12juc_7{font-size:14px;color:#666}._progress_12juc_12{flex:1;height:8px;background:#e0e0e0;border-radius:4px;overflow:hidden}._progressBar_12juc_20{height:100%;background:#4caf50;border-radius:4px;transition:width .3s ease}._stats_12juc_27{display:flex;align-items:center;gap:4px;font-size:16px}._correct_12juc_34{color:#4caf50;font-weight:500}._separator_12juc_39{color:#999}._total_12juc_43{color:#666}._percentage_12juc_47{font-size:16px;font-weight:500;color:#333;min-width:40px;text-align:right}._questionScore_12juc_56{font-size:14px;padding:4px 8px;border-radius:4px}._statusCorrect_12juc_62{background:#e8f5e9;color:#4caf50}._statusIncorrect_12juc_67{background:#ffebee;color:#f44336}._statusPending_12juc_72{background:#f5f5f5;color:#999}._readlet_ecdx9_1{margin:24px 0;padding:16px;background:var(--color-surface);border-radius:8px;border:1px solid var(--color-divider);transition:all .2s}._readlet_ecdx9_1:hover{border-color:var(--color-primary)}._header_ecdx9_14{display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 16px;background:none;border:2px solid transparent;border-radius:6px;cursor:pointer;text-align:left;transition:all .2s}._header_ecdx9_14:hover{background:var(--color-hover)}._headerContent_ecdx9_32{flex:1}._title_ecdx9_36{margin:0 0 4px;font-size:calc(var(--text-article, 16px) + 2px);font-weight:600;color:var(--color-primary)}._author_ecdx9_43{font-size:14px;color:var(--color-muted)}._headerRight_ecdx9_48{display:flex;align-items:center;gap:8px;flex-shrink:0}._arrow_ecdx9_55{font-size:12px;color:var(--color-muted);flex-shrink:0}._body_ecdx9_61{padding:16px;border-top:1px solid var(--color-divider);background:var(--color-reading);border-radius:0 0 6px 6px}._markdown_ecdx9_70{line-height:1.7;color:var(--color-on-reading);font-size:var(--text-article, 16px)}._markdown_ecdx9_70 p{margin:12px 0}._markdown_ecdx9_70 p:first-child{margin-top:0}._markdown_ecdx9_70 p:last-child{margin-bottom:0}._loading_ecdx9_88{padding:24px;text-align:center;color:var(--color-muted)}._error_ecdx9_94{padding:24px;text-align:center;color:var(--color-danger)}._readerBtn_ecdx9_103{padding:6px 16px;border:none;border-radius:4px;color:var(--color-on-primary);font-size:14px;font-weight:500;cursor:pointer;transition:opacity .15s}._readerBtn_ecdx9_103:hover{opacity:.85}._readerTimer_ecdx9_119{display:flex;align-items:center;gap:10px;padding:8px 16px;cursor:pointer}._readerTimerBar_ecdx9_127{flex:1;height:6px;background:var(--color-divider);border-radius:3px;overflow:hidden}._readerTimerFill_ecdx9_135{height:100%;border-radius:3px;transition:width 1s linear}._readerTimerText_ecdx9_141{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-foreground);min-width:36px;text-align:right}._readerPickLabel_ecdx9_151{font-size:13px;font-weight:500;color:var(--color-muted);padding:4px 12px;border:1px solid var(--color-divider);border-radius:4px;white-space:nowrap}._readerResult_ecdx9_162{display:flex;align-items:center;gap:10px;padding:4px 0}._readerResultCount_ecdx9_169{font-size:16px;font-weight:600}._readerBody_ecdx9_176{margin-top:12px;padding:16px;border:2px solid transparent;border-top:1px solid var(--color-divider);line-height:1.8;color:var(--color-on-reading);font-size:var(--text-article, 16px);border-radius:0 0 6px 6px;transition:border-color .2s}._readerBodyPicking_ecdx9_188{border-color:#e53935;border-top-color:#e53935}._readerWord_ecdx9_194{border-radius:3px;transition:background-color .15s}._readerWordClickable_ecdx9_199{cursor:pointer}._readerWordClickable_ecdx9_199:hover{background:var(--color-hover)}._readerWordSelected_ecdx9_207{border-radius:3px;padding:1px 2px;margin:-1px -2px}._crownBtn_ecdx9_214{display:inline-flex;align-items:center;gap:4px;padding:4px;background:none;border:1px solid transparent;border-radius:6px;cursor:pointer;transition:all .15s}._crownBtn_ecdx9_214:hover{background:var(--color-hover);border-color:var(--color-border)}._crownBtnActive_ecdx9_231{background:#fff8e1;border-color:#f5c518}body.dark ._crownBtnActive_ecdx9_231{background:#f5c51826;border-color:#f5c518}._crownDot_ecdx9_241{width:20px;height:20px;border-radius:50%;background:#f5c518;flex-shrink:0}._crownCount_ecdx9_249{font-size:12px;font-weight:600;color:#c9a84c}._leaderboard_ecdx9_256{width:100%;border-collapse:collapse;font-size:var(--text-article, 16px)}._leaderboard_ecdx9_256 th{text-align:left;padding:8px 12px;font-weight:600;font-size:calc(var(--text-article, 16px) - 4px);text-transform:uppercase;letter-spacing:.5px;color:var(--color-muted);border-bottom:2px solid var(--color-divider)}._leaderboard_ecdx9_256 td{padding:8px 12px;border-bottom:1px solid var(--color-divider);color:var(--color-foreground)}._leaderboard_ecdx9_256 tr:last-child td{border-bottom:none}._leaderboardEmpty_ecdx9_283{padding:24px;text-align:center;color:var(--color-muted);font-size:var(--text-article, 16px)}@media(max-width:600px){._readlet_ecdx9_1{margin:8px 0;padding:8px}._header_ecdx9_14{padding:8px;gap:8px}._body_ecdx9_61,._readerBody_ecdx9_176{padding:8px}._readerTimer_ecdx9_119{padding:4px 8px}}._problem_ecdx9_315{margin:0;opacity:.75}._retry_ecdx9_320{margin-top:12px;padding:8px 16px;border:1px solid currentColor;border-radius:999px;background:transparent;color:inherit;cursor:pointer;font:inherit}._entry_1m3y5_1{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;min-height:60vh;padding:2rem;text-align:center}._title_1m3y5_12{margin:0;font-size:1.5rem;line-height:1.3}._text_1m3y5_18{margin:0;max-width:32rem;opacity:.75}._recheck_1m3y5_24{padding:.75rem 1.25rem;border:none;border-radius:.625rem;background:var(--color-primary);color:var(--color-on-primary);font:inherit;cursor:pointer}._shelf_6wmlh_1{display:flex;flex-direction:column;gap:16px;padding:12px;max-width:900px;margin:0 auto}._card_6wmlh_11{display:flex;flex-direction:column;gap:8px}._cover_6wmlh_17{width:100%;max-width:100%;height:auto;border-radius:12px;display:block}._title_6wmlh_25{margin:0;font-size:1.05rem}._problem_6wmlh_30{margin:0;opacity:.75;font-size:.95rem}._retry_6wmlh_36{align-self:flex-start;padding:8px 16px;border:1px solid currentColor;border-radius:999px;background:transparent;color:inherit;cursor:pointer;font:inherit}._empty_6wmlh_47{padding:48px 16px;text-align:center;max-width:480px;margin:0 auto}._emptyTitle_6wmlh_54{margin:0 0 8px;font-size:1.15rem}._emptyText_6wmlh_59{margin:0;opacity:.75}._screen_1nmvd_4{position:fixed;inset:0;z-index:20;overflow-y:auto;padding:24px 16px calc(24px + 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var(--color-primary);border-radius:8px;background:transparent;color:var(--color-foreground);font:inherit;cursor:pointer}._fill_oro6y_13{position:absolute;inset:0;transform-origin:left center;background:var(--color-primary);opacity:.25;transition-property:transform;transition-timing-function:linear}._label_oro6y_23{position:relative}._screen_s9hde_1{padding:12px;max-width:720px;margin:0 auto}._head_s9hde_7{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}._title_s9hde_15{margin:0;font-size:1.2rem}._subtitle_s9hde_20{margin:16px 0 4px;font-size:1rem}._back_s9hde_25,._refresh_s9hde_26,._addButton_s9hde_27,._refLink_s9hde_28{padding:8px 14px;border:1px solid currentColor;border-radius:999px;background:transparent;color:inherit;cursor:pointer;font:inherit}._list_s9hde_38{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:16px}._item_s9hde_47{padding:12px;border:1px solid currentColor;border-radius:12px}._name_s9hde_53{padding:0;border:0;background:transparent;color:inherit;font:inherit;font-weight:600;cursor:pointer;text-align:left}._meta_s9hde_64,._about_s9hde_65,._hint_s9hde_66,._empty_s9hde_67,._problem_s9hde_68{margin:4px 0 0;font-size:.9rem}._meta_s9hde_64,._hint_s9hde_66,._empty_s9hde_67{opacity:.7}._actions_s9hde_79{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}._tagList_s9hde_86,._previewList_s9hde_87{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}._tag_s9hde_86{display:flex;align-items:center;gap:8px}._add_s9hde_27{margin-top:24px;display:flex;flex-direction:column;gap:6px}._addRow_s9hde_109{display:flex;gap:8px;flex-wrap:wrap}._addInput_s9hde_115{flex:1 1 220px;min-width:0;padding:8px 12px;border:1px solid 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0;font-size:.8rem;opacity:.7}._about_1ant6_63{margin-top:12px;padding-top:12px;border-top:1px solid var(--color-divider)}._section_1i08c_1{padding:8px 0}._section_1i08c_1:not(:last-child){border-bottom:1px solid var(--color-divider)}._sectionLabel_1i08c_9{font-size:12px;color:var(--color-muted);padding:0 8px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}._themeList_1i08c_22{display:flex;flex-direction:column;gap:4px;padding:0 4px}._themeBtn_1i08c_29{display:flex;align-items:center;gap:10px;padding:10px 12px;background:transparent;border:1px solid transparent;border-radius:6px;cursor:pointer;font-size:14px;color:var(--color-foreground);text-align:left;transition:all .15s}._themeBtn_1i08c_29:hover{background:var(--color-hover)}._themeBtn_1i08c_29._active_1i08c_48{background:var(--color-selected);border-color:var(--color-primary)}._themeColor_1i08c_53{width:20px;height:20px;border-radius:50%;flex-shrink:0}._fontSizeRow_1i08c_61{display:flex;align-items:center;gap:10px;padding:4px 8px}._fontSlider_1i08c_68{flex:1;height:4px;accent-color:var(--color-primary);cursor:pointer}._fontSizeValue_1i08c_75{min-width:24px;font-size:13px;font-weight:600;color:var(--color-foreground);text-align:center}._dialog_1347y_1{max-width:420px;padding:24px;border:none;border-radius:12px;background:var(--color-surface);color:var(--color-foreground)}._dialog_1347y_1::backdrop{background:#00000073}._title_1347y_14{margin:0 0 12px;font-size:20px}._text_1347y_19{margin:0 0 20px;line-height:1.5}._error_1347y_24{margin:0 0 20px;line-height:1.5;color:#d64545}._actions_1347y_30{display:flex;justify-content:flex-end;gap:12px}._cancel_1347y_36,._leave_1347y_37{padding:10px 18px;border:1px solid var(--color-border);border-radius:8px;background:transparent;color:inherit;font:inherit;cursor:pointer}._hint_1347y_47{margin:12px 0 0;font-size:13px;opacity:.7;text-align:right}._scanner_qhwkl_1{position:fixed;inset:0;z-index:20;background:#000;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:flex-end}._byHand_qhwkl_17{justify-content:center}._video_qhwkl_21{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}._frame_qhwkl_29{position:absolute;top:50%;left:50%;width:min(70vw,260px);aspect-ratio:1;transform:translate(-50%,-60%);border:3px solid rgba(255,255,255,.9);border-radius:16px;box-shadow:0 0 0 100vmax #0000008c}._panel_qhwkl_42{position:relative;width:100%;max-width:720px;padding:16px 16px calc(16px + env(safe-area-inset-bottom));background:#000000a6;text-align:center}._title_qhwkl_51{margin:0;font-size:1.1rem}._note_qhwkl_56{margin:8px 0 0;font-size:.95rem;opacity:.85}._close_qhwkl_62{position:absolute;top:calc(12px + env(safe-area-inset-top));right:12px;padding:8px 14px;border:1px solid rgba(255,255,255,.8);border-radius:999px;background:#0006;color:#fff;font:inherit;cursor:pointer}._screen_b0apu_1{position:fixed;inset:0;z-index:20;overflow-y:auto;padding:16px 16px calc(24px + env(safe-area-inset-bottom));background:var(--color-background);color:var(--color-foreground)}._inner_b0apu_11{max-width:32rem;margin:0 auto;display:flex;flex-direction:column;gap:16px}._back_b0apu_19{align-self:flex-start;padding:8px 14px;border:1px solid var(--color-border);border-radius:999px;background:transparent;color:inherit;font:inherit;cursor:pointer}._logo_b0apu_30{align-self:center;border-radius:20%}._name_b0apu_35{margin:0;text-align:center;font-size:1.4rem}._version_b0apu_42{margin:0;text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85rem;opacity:.7;-webkit-user-select:all;user-select:all}._copyright_b0apu_51{margin:0;font-size:.8rem;opacity:.6}._section_b0apu_57{padding-top:12px;border-top:1px solid var(--color-divider)}._sectionTitle_b0apu_62{margin:0 0 8px;font-size:12px;font-weight:400;text-transform:uppercase;opacity:.6}._line_b0apu_70{margin:0 0 4px;font-size:.95rem}._hint_b0apu_75{margin:4px 0 0;font-size:.8rem;opacity:.7}._problem_b0apu_83{margin:4px 0 0;font-size:.8rem;color:var(--color-danger)}._paragraph_b0apu_89{margin:0;font-size:.95rem;line-height:1.5}.app{max-width:900px;margin:0 auto;padding:0 24px 24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--color-foreground);line-height:1.6}.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px;padding-top:24px;padding-bottom:16px;background:var(--color-background);border-bottom:2px solid var(--color-divider)}.app-header h1{font-size:28px;margin:0;color:var(--color-primary);font-weight:700}.header-right{display:flex;align-items:center;gap:12px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid var(--color-border);border-radius:8px;background:transparent;color:var(--color-foreground);cursor:pointer}.icon-button:hover{border-color:var(--color-primary)}.header-badges{display:flex;gap:6px}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;padding:2px 8px;border-radius:6px;font-size:18px;font-weight:600;color:#fff;line-height:1.4}.header-name{font-weight:600}.app h3{margin:16px 0 8px;color:var(--color-muted)}.section{margin:32px 0;padding:24px;background:var(--color-background);border-radius:8px}.shelf-empty{padding:2rem;text-align:center;opacity:.7}@media(max-width:600px){.app{padding:0 8px 8px}.app-header{margin-bottom:16px;padding-top:8px;padding-bottom:12px;gap:8px}.app-header h1{font-size:20px}.header-right{gap:6px}.header-badges{gap:4px}.badge{min-width:22px;padding:2px 5px;font-size:14px}.icon-button{width:32px;height:32px}.app-header h1{font-size:22px}.section{margin:12px 0;padding:8px;border-radius:6px}}:root,[data-mode=light]{--color-primary: oklch(.7045 .1926 39.23);--color-primary-hover: oklch(.6541 .1929 39.07);--color-on-primary: oklch(0 0 0);--color-accent: oklch(.7828 .168 66.2);--color-on-accent: oklch(0 0 0);--color-background: oklch(1 0 89.88);--color-surface: oklch(.9791 0 89.88);--color-surface-raised: oklch(.9612 0 89.88);--color-input: oklch(1 0 89.88);--color-hover: oklch(.9702 0 89.88);--color-selected: oklch(.9296 .037 38.69);--color-foreground: oklch(0 0 0);--color-muted: oklch(.4017 0 89.88);--color-border: oklch(.6534 0 89.88);--color-divider: oklch(.8914 0 89.88);--color-reading: oklch(1 0 89.88);--color-on-reading: oklch(0 0 0);--color-success: oklch(.5234 .1347 144.17);--color-warning: oklch(.631 .197 40.25);--color-danger: oklch(.5013 .1783 28.7);--radius: .375rem;--spacing: .25rem;--tap-min: 2.75rem}[data-mode=dark]{--color-primary: oklch(.728 .1749 41.63);--color-primary-hover: oklch(.7788 .1354 41.75);--color-on-primary: oklch(0 0 0);--color-accent: oklch(.8127 .1544 71.46);--color-on-accent: oklch(0 0 0);--color-background: oklch(.285 0 89.88);--color-surface: oklch(.325 0 89.88);--color-surface-raised: oklch(.3639 0 89.88);--color-input: oklch(.3562 0 89.88);--color-hover: oklch(.3368 0 89.88);--color-selected: oklch(.3005 .0502 42.35);--color-foreground: oklch(1 0 89.88);--color-muted: oklch(.7155 0 89.88);--color-border: oklch(.5555 0 89.88);--color-divider: oklch(.4054 0 89.88);--color-reading: oklch(.235 0 89.88);--color-on-reading: oklch(1 0 89.88);--color-success: oklch(.766 .1179 145.3);--color-warning: oklch(.8287 .1452 73.54);--color-danger: oklch(.7716 .1024 19.67);--radius: .375rem;--spacing: .25rem;--tap-min: 2.75rem}