._overlay_19l5f_2{z-index:90;background:#0f11158c;padding:16px;position:fixed;inset:0}._wrap_19l5f_9{grid-template-columns:minmax(0,1fr) 300px;gap:16px;height:100%;display:grid}._chart_19l5f_16{background:var(--graph-dark);border-radius:var(--radius);border:1px solid #232733;justify-content:center;align-items:center;min-height:0;display:flex}._hint_19l5f_25{color:#8a94a6;text-align:center;padding:0 24px;font-size:13px}._center_19l5f_31{flex-direction:column;align-items:center;gap:12px;display:flex}._panel_19l5f_37{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);min-width:0;padding:16px;overflow-y:auto}._panelHeader_19l5f_45{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}._panelHeader_19l5f_45 h2{font-family:var(--serif);flex:1;min-width:0;margin:0;font-size:16px}._closeBtn_19l5f_58{background:var(--fill);width:28px;height:28px;color:var(--text);border-radius:50%;flex-shrink:0;padding:0;font-size:16px;line-height:1}._meta_19l5f_69{color:var(--text);flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0 16px;font-size:13px;display:flex}._statusDot_19l5f_78{border-radius:50%;width:10px;height:10px;display:inline-block}._chip_19l5f_84{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:500}._field_19l5f_92{margin-bottom:16px}._field_19l5f_92 label{color:var(--muted);margin-bottom:6px;font-size:12px;display:block}._result_19l5f_101{font-size:13px;line-height:1.7}._list_19l5f_105{flex-direction:column;gap:6px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}._quote_19l5f_114{color:var(--muted);border-left:2px solid var(--border);padding-left:10px;line-height:1.6}._muted_19l5f_120{color:var(--muted);font-size:13px}._backdrop_19l5f_125{display:none}@media (width<=768px){._overlay_19l5f_2{padding:0}._wrap_19l5f_9{display:block;position:relative}._chart_19l5f_16{border:none;border-radius:0;position:absolute;inset:0}._panel_19l5f_37{z-index:41;max-height:55vh;padding-bottom:calc(16px + var(--safe-bottom));border-bottom:none;border-radius:16px 16px 0 0;margin:0;transition:transform .25s;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(calc(100% + 24px));box-shadow:0 -8px 32px #0000001f}._panelOpen_19l5f_160{transform:translateY(0)}._backdrop_19l5f_125{z-index:40;background:#0f111566;display:block;position:fixed;inset:0}}._layout_1orc7_1{height:calc(100vh - var(--header-h) - var(--content-pad) * 2);height:calc(100dvh - var(--header-h) - var(--content-pad) * 2);grid-template-columns:220px minmax(0,1fr) 320px;gap:16px;display:grid}._rail_1orc7_10,._main_1orc7_11,._planPanel_1orc7_12{min-height:0;overflow-y:auto}._railTitle_1orc7_17{font-family:var(--serif);margin:0 0 12px;font-size:15px;font-weight:600}._newDomain_1orc7_23{gap:6px;margin-bottom:12px;display:flex}._newDomain_1orc7_23 input{flex:1;min-width:0}._domainList_1orc7_32{flex-direction:column;gap:6px;display:flex}._domainItem_1orc7_37{background:var(--panel);border:1px solid var(--border);cursor:pointer;border-radius:12px;padding:10px 12px;transition:border-color .15s,box-shadow .15s}._domainItem_1orc7_37:hover{box-shadow:var(--shadow-sm);border-color:#d6d5d0}._domainItemActive_1orc7_49{border-color:var(--accent);background:var(--accent-soft)}._domainName_1orc7_53{font-size:14px;font-weight:600}._domainDesc_1orc7_57{color:var(--muted);margin-top:4px;font-size:12px}._mobileCreate_1orc7_63,._domainChips_1orc7_66{display:none}._domainChip_1orc7_66{background:var(--panel);border:1px solid var(--border);color:var(--muted);border-radius:999px;flex-shrink:0;padding:6px 14px;font-size:13px}._domainChip_1orc7_66:hover{filter:none;box-shadow:none}._domainChipActive_1orc7_82{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);font-weight:600}._domainHeader_1orc7_89{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}._sectionTitle_1orc7_96{font-family:var(--serif);margin:0;font-size:20px}._notice_1orc7_101{color:var(--muted);margin:0 0 12px;font-size:13px}._heroEmpty_1orc7_106{text-align:center;padding:80px 24px}._heroEmpty_1orc7_106 p{color:var(--muted);margin:8px 0 0;font-size:13px}._heroTitle_1orc7_115{font-family:var(--serif);margin:0;font-size:22px}._levelCard_1orc7_121{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px}._levelBadge_1orc7_128{border-radius:999px;margin-bottom:10px;padding:3px 10px;font-size:13px;font-weight:600;display:inline-block}._beginner_1orc7_136{color:#1565c0;background:#e3f2fd}._intermediate_1orc7_140{color:#e65100;background:#fff3e0}._advanced_1orc7_144{color:#c62828;background:#fce4ec}._levelMeta_1orc7_148{color:var(--muted);flex-wrap:wrap;gap:12px;margin-bottom:10px;font-size:12px;display:flex}._capBars_1orc7_156{gap:6px;margin-bottom:10px;display:flex}._capBar_1orc7_156{text-align:center;color:var(--muted);flex:1;font-size:11px}._capBarFill_1orc7_167{background:var(--fill);border-radius:3px;height:6px;margin-top:3px;overflow:hidden}._capBarFillInner_1orc7_174{background:var(--grad);border-radius:3px;height:100%;transition:width .3s}._levelSummary_1orc7_180{font-size:13px;line-height:1.6}._actions_1orc7_185{gap:8px;margin-bottom:16px;display:flex}._planBtn_1orc7_190{background:var(--panel);border:1px solid var(--border);color:var(--accent)}._bookGrid_1orc7_196{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;display:grid}._bookCard_1orc7_201{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;padding:14px;transition:box-shadow .15s,border-color .15s;position:relative}._bookCard_1orc7_201:hover{box-shadow:var(--shadow-md)}._bookCardSelected_1orc7_213{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}._bookCardTop_1orc7_217{align-items:flex-start;gap:12px;display:flex}._cover_1orc7_222{background:var(--grad);color:#fff;width:40px;height:56px;font-family:var(--serif);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:22px;display:flex;box-shadow:0 2px 8px #4f46e547}._bookCardHead_1orc7_236{flex:1;min-width:0}._bookTitle_1orc7_240{font-family:var(--serif);font-size:16px;font-weight:600;line-height:1.35}._bookAuthor_1orc7_246{color:var(--muted);margin:2px 0 6px;font-size:13px}._bookMeta_1orc7_251{flex-wrap:wrap;align-items:center;gap:8px;display:flex}._difficulty_1orc7_257{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}._diff1_1orc7_263{color:#2e7d32;background:#e8f5e9}._diff2_1orc7_267{color:#558b2f;background:#f1f8e9}._diff3_1orc7_271{color:#e65100;background:#fff3e0}._diff4_1orc7_275{color:#d84315;background:#fbe9e7}._diff5_1orc7_279{color:#b71c1c;background:#fce4ec}._relevance_1orc7_283{color:var(--accent);font-size:12px;font-weight:500}._checkOn_1orc7_288,._checkOff_1orc7_289{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;font-size:12px;display:flex}._checkOn_1orc7_288{background:var(--grad);color:#fff}._checkOff_1orc7_289{border:1.5px solid var(--border);color:#0000}._bookReason_1orc7_307{margin-top:10px;font-size:13px;line-height:1.6}._bookGaps_1orc7_312{flex-wrap:wrap;gap:4px;margin-top:8px;display:flex}._gapTag_1orc7_318{background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:2px 8px;font-size:11px}._bookLinks_1orc7_325{border-top:1px solid var(--border);flex-wrap:wrap;gap:6px;margin-top:10px;padding-top:10px;display:flex}._linkBtn_1orc7_333{color:#555;cursor:pointer;background:#f0f0f0;border:none;border-radius:4px;padding:3px 8px;font-size:12px;text-decoration:none}._linkBtn_1orc7_333:hover{color:#333;background:#e0e0e0}._freeBtn_1orc7_347{color:#2e7d32;cursor:pointer;background:#e8f5e9;border:none;border-radius:4px;padding:3px 8px;font-size:12px;font-weight:600;text-decoration:none}._freeBtn_1orc7_347:hover{background:#c8e6c9}._uploadLabel_1orc7_361{color:#1565c0;cursor:pointer;background:#e3f2fd;border:none;border-radius:4px;padding:3px 8px;font-size:12px;text-decoration:none}._uploadLabel_1orc7_361:hover{background:#bbdefb}._downloadBtn_1orc7_374{color:#e65100;cursor:pointer;background:#fff3e0;border:none;border-radius:4px;padding:3px 8px;font-size:12px;font-weight:600}._downloadBtn_1orc7_374:hover:not(:disabled){background:#ffe0b2}._downloadBtn_1orc7_374:disabled{opacity:.6;cursor:not-allowed}._zlibMeta_1orc7_391{color:#f57f17;background:#fff8e1;border-radius:4px;padding:3px 6px;font-size:11px}._zlibBadge_1orc7_398{color:#e65100;background:#fff8e1;border-radius:8px;flex-shrink:0;padding:6px 10px;font-size:12px;font-weight:500}._emptyHint_1orc7_407{color:var(--muted);text-align:center;padding:24px 0;font-size:13px}._myBooks_1orc7_414{border-top:1px solid var(--border);margin-top:24px;padding-top:12px}._myBooksHeader_1orc7_420{justify-content:space-between;align-items:center;padding-bottom:12px;display:flex}._myBooksTitle_1orc7_426{color:var(--text);font-size:15px;font-weight:600}._myBooksToggle_1orc7_432{width:100%;color:var(--text);background:0 0;border:none;justify-content:space-between;align-items:center;padding:0;font-size:15px;font-weight:600;display:none}._myBooksToggle_1orc7_432:hover{filter:none}._myBooksEmpty_1orc7_447{color:var(--text-dim);flex-direction:column;align-items:center;gap:12px;padding:28px 0;font-size:13px;display:flex}._uploadBig_1orc7_456{border:1px dashed var(--border-strong,#9aa4b2);background:var(--panel);color:var(--text);cursor:pointer;border-radius:8px;align-items:center;gap:6px;padding:10px 18px;font-size:14px;display:inline-flex}._uploadBig_1orc7_456:hover{background:var(--panel-hover,#2a2f3a);border-style:solid}._myBooksList_1orc7_472{flex-direction:column;gap:8px;display:flex}._bookRow_1orc7_477{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}._bookRowActive_1orc7_483{border-color:var(--accent)}._bookRowHead_1orc7_486{cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}._bookRowTitle_1orc7_494{font-family:var(--serif);min-width:0;font-size:14px;font-weight:600}._bookRowMeta_1orc7_500{color:var(--muted);flex-shrink:0;font-size:12px}._bookProgress_1orc7_505{background:var(--border);height:3px}._bookProgressFill_1orc7_509{background:var(--accent);height:100%;transition:width .8s}._bookDetail_1orc7_514{border-top:1px solid var(--border);padding:12px 14px;font-size:13px}._summaryActions_1orc7_519{gap:8px;margin-bottom:14px;display:flex}._graphBtn_1orc7_524{background:var(--panel);border:1px solid var(--border);color:var(--accent)}._keyPointSection_1orc7_529 h4,._sectionList_1orc7_530 h4{color:var(--text);margin:0 0 10px;font-size:13px}._kpChapter_1orc7_535{margin-bottom:12px}._kpChapterTitle_1orc7_538{margin-bottom:6px;font-size:13px;font-weight:600}._kpList_1orc7_543{flex-direction:column;gap:6px;margin:0;padding-left:20px;line-height:1.6;display:flex}._kpSource_1orc7_551{color:var(--muted);margin-left:6px;font-size:12px}._sectionItem_1orc7_556{margin-bottom:12px}._sectionHead_1orc7_559{color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:8px;font-size:12px;display:flex}._sectionIdx_1orc7_567{color:var(--accent);font-weight:500}._sectionSummary_1orc7_571{margin-top:4px;font-size:13px;line-height:1.7}._planToggle_1orc7_580{width:100%;color:var(--text);background:0 0;border:none;justify-content:space-between;align-items:center;padding:0 0 12px;font-size:15px;font-weight:600;display:none}._planToggle_1orc7_580:hover{filter:none}._planCount_1orc7_595{background:var(--accent-soft);color:var(--accent);border-radius:999px;margin-left:8px;padding:1px 8px;font-size:12px;font-weight:600}._chevron_1orc7_604{transition:transform .2s}._chevronOpen_1orc7_607{transform:rotate(180deg)}._planStep_1orc7_610{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:8px;padding:12px 12px 12px 28px;font-size:13px;position:relative}._planStep_1orc7_610:before{content:"";background:var(--accent);border-radius:50%;width:10px;height:10px;position:absolute;top:14px;left:8px}._planStep_1orc7_610:after{content:"";background:var(--border);width:2px;position:absolute;top:28px;bottom:-8px;left:12px}._planStep_1orc7_610:last-child:after{display:none}._stepTitle_1orc7_641{font-family:var(--serif);margin-bottom:4px;font-weight:600}._stepChapters_1orc7_646{color:var(--muted);margin-left:6px;font-size:12px;font-weight:400}._stepMeta_1orc7_652{color:var(--muted);margin-top:4px;font-size:12px}._stepConcepts_1orc7_657{flex-wrap:wrap;gap:4px;margin-top:6px;display:flex}._conceptTag_1orc7_663{color:#2e7d32;background:#e8f5e9;border-radius:999px;padding:1px 8px;font-size:11px}@media (width<=768px){._layout_1orc7_1{height:auto;padding-bottom:calc(var(--tabbar-h) + var(--safe-bottom) + 24px);display:block}._rail_1orc7_10{display:none}._mobileCreate_1orc7_63{display:block}._domainChips_1orc7_66{scrollbar-width:none;-webkit-overflow-scrolling:touch;gap:8px;margin-bottom:12px;padding-bottom:4px;display:flex;overflow-x:auto}._domainChips_1orc7_66::-webkit-scrollbar{display:none}._main_1orc7_11,._planPanel_1orc7_12{overflow:visible}._planPanel_1orc7_12{border-top:1px solid var(--border);margin-top:8px;padding-top:12px}._planToggle_1orc7_580{display:flex}._myBooksTitle_1orc7_426{display:none}._myBooksToggle_1orc7_432{flex:1;margin-right:10px;display:flex}._bookGrid_1orc7_196{grid-template-columns:1fr}}._panel_q93cr_2{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px}._panel_q93cr_2 h2{color:var(--accent);margin:0 0 12px;font-size:15px}._panel_q93cr_2 h3{color:var(--muted);margin:14px 0 8px;font-size:13px}._field_q93cr_19{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}._field_q93cr_19 label{color:var(--muted);font-size:13px}._notice_q93cr_29{color:var(--muted);margin-top:8px;font-size:13px}._list_q93cr_34{max-height:480px;margin:0;padding:0;list-style:none;overflow:auto}._list_q93cr_34 li{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:8px;padding:8px 0;font-size:14px;display:flex}._status_q93cr_50{color:var(--muted);font-size:12px}._chip_q93cr_54{background:var(--fill);border:1px solid var(--border);border-radius:12px;margin-right:6px;padding:2px 10px;font-size:12px}._meta_q93cr_62{margin-bottom:8px}._result_q93cr_65{background:var(--fill);border:1px solid var(--border);white-space:pre-wrap;border-radius:8px;padding:10px;font-family:inherit;font-size:13px}._placeholder_q93cr_74{color:var(--muted);text-align:center;margin-top:40%}._placeholderSm_q93cr_79{color:var(--muted);text-align:center;padding:20px 0;font-size:13px}._wrapper_81jfy_1{height:calc(100vh - var(--header-h) - var(--content-pad) * 2);height:calc(100dvh - var(--header-h) - var(--content-pad) * 2);grid-template-columns:minmax(0,1fr) 300px;gap:16px;width:100vw;margin-left:-50vw;padding:0 16px 16px;display:grid;position:relative;left:50%}._chart_81jfy_16{background:var(--graph-dark);border-radius:var(--radius);border:1px solid #232733;justify-content:center;align-items:center;min-height:0;display:flex}._panel_81jfy_25{border-radius:var(--radius);min-width:0;margin-bottom:0;overflow-y:auto}._center_81jfy_32{flex-direction:column;align-items:center;gap:12px;display:flex}._badge_81jfy_38{vertical-align:middle;border-radius:50%;width:10px;height:10px;margin:0 6px;display:inline-block}._backdrop_81jfy_47,._closeBtn_81jfy_48{display:none}@media (width<=768px){._wrapper_81jfy_1{width:auto;height:calc(100vh - var(--header-h) - var(--tabbar-h) - var(--safe-bottom));height:calc(100dvh - var(--header-h) - var(--tabbar-h) - var(--safe-bottom));margin-left:0;padding:0;display:block;position:static;left:auto}._chart_81jfy_16{border-radius:var(--radius);height:100%}._panel_81jfy_25{z-index:40;max-height:55vh;padding-bottom:calc(16px + var(--safe-bottom));border-bottom:none;border-radius:16px 16px 0 0;margin:0;transition:transform .25s;position:fixed;bottom:0;left:0;right:0;overflow-y:auto;transform:translateY(calc(100% + 24px));box-shadow:0 -8px 32px #0000001f}._panelOpen_81jfy_86{transform:translateY(0)}._backdrop_81jfy_47{z-index:39;background:#0f111566;display:block;position:fixed;inset:0}._closeBtn_81jfy_48{background:var(--fill);width:28px;height:28px;color:var(--text);border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:16px;line-height:1;display:flex;position:absolute;top:10px;right:12px}}._screen_a5jk9_1{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}._card_a5jk9_8{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);width:100%;max-width:340px;box-shadow:var(--shadow-md);flex-direction:column;align-items:center;gap:16px;padding:40px 32px;display:flex}._brand_a5jk9_21{align-items:center;gap:10px;display:flex}._logoMark_a5jk9_26{background:var(--grad);color:#fff;width:32px;height:32px;font-family:var(--serif);border-radius:8px;justify-content:center;align-items:center;font-size:17px;display:flex;box-shadow:0 2px 8px #4f46e54d}._brandName_a5jk9_39{font-family:var(--serif);letter-spacing:.02em;font-size:19px;font-weight:600}._hint_a5jk9_45{color:var(--muted);margin:0;font-size:13px}._input_a5jk9_50{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--fill);width:100%;color:var(--text);outline:none;padding:10px 14px;font-size:14px;transition:border-color .15s}._input_a5jk9_50:focus{border-color:var(--accent)}._error_a5jk9_64{width:100%;color:var(--danger);margin:0;font-size:13px}._submit_a5jk9_70{border-radius:var(--radius-sm);background:var(--accent);color:#fff;cursor:pointer;border:none;width:100%;padding:10px 0;font-size:14px;font-weight:500;transition:opacity .15s}._submit_a5jk9_70:disabled{opacity:.5;cursor:not-allowed}._app_7be5t_1{max-width:1080px;margin:0 auto;padding:0 16px}._header_7be5t_7{z-index:20;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);margin-bottom:var(--content-pad);background:#fafaf8db;justify-content:space-between;align-items:center;padding:12px 0;display:flex;position:sticky;top:0}._brand_7be5t_21{align-items:center;gap:10px;display:flex}._logoMark_7be5t_26{background:var(--grad);color:#fff;width:28px;height:28px;font-family:var(--serif);border-radius:8px;justify-content:center;align-items:center;font-size:15px;display:flex;box-shadow:0 2px 8px #4f46e54d}._brandName_7be5t_39{font-family:var(--serif);letter-spacing:.02em;font-size:17px;font-weight:600}._headerRight_7be5t_45{align-items:center;gap:12px;display:flex}._tabs_7be5t_51{background:var(--fill);border-radius:10px;gap:2px;padding:3px;display:flex}._logout_7be5t_58{border:1px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;padding:6px 12px;font-size:13px;transition:color .15s,border-color .15s}._logout_7be5t_58:hover{color:var(--danger);border-color:var(--danger)}._tab_7be5t_51{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:7px 18px;font-size:14px}._tab_7be5t_51:hover{filter:none;box-shadow:none}._active_7be5t_85{background:var(--panel);color:var(--text);box-shadow:var(--shadow-sm);font-weight:500}._content_7be5t_91{padding-bottom:var(--content-pad)}._mobileTabs_7be5t_94{display:none}@media (width<=768px){._header_7be5t_7{padding:10px 0}._tabs_7be5t_51{display:none}._content_7be5t_91{padding-bottom:0}._mobileTabs_7be5t_94{height:calc(var(--tabbar-h) + var(--safe-bottom));padding-bottom:var(--safe-bottom);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--border);z-index:50;background:#ffffffeb;display:flex;position:fixed;bottom:0;left:0;right:0}._mobileTab_7be5t_94{color:var(--muted);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:4px 0 6px;font-size:11px;display:flex}._mobileTab_7be5t_94:hover{filter:none;box-shadow:none}._mobileTabActive_7be5t_141{color:var(--accent)}._mobileIcon_7be5t_144{font-size:20px;line-height:1}}:root{--bg:#fafaf8;--panel:#fff;--border:#ececea;--text:#1a1a1a;--muted:#6b7280;--accent:#4f46e5;--danger:#dc2626;--accent-2:#06b6d4;--grad:linear-gradient(135deg, var(--accent), var(--accent-2));--fill:#f1f0ec;--accent-soft:#eef2ff;--serif:"Songti SC", Georgia, serif;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--radius:14px;--radius-sm:10px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 1px 2px #0000000d, 0 6px 16px #00000012;--graph-dark:#0f1115;--header-h:53px;--tabbar-h:56px;--safe-bottom:env(safe-area-inset-bottom,0px);--content-pad:16px}@media (width<=768px){:root{--header-h:49px;--content-pad:12px}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;margin:0}::selection{background:#4f46e526}input,textarea{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);resize:vertical;padding:8px 10px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}input:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #4f46e51f}button{background:var(--grad);color:#fff;border-radius:var(--radius-sm);cursor:pointer;border:none;padding:8px 14px;font-family:inherit;font-size:14px;transition:filter .15s}button:hover:not(:disabled){filter:brightness(1.06)}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--accent)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#d8d7d2;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#c5c4bf}::-webkit-scrollbar-track{background:0 0}