@import "https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,wght@0,400;0,600;0,700;1,400&family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500&display=swap";._toastContainer_mjtrw_3{z-index:9999;pointer-events:none;flex-direction:column;gap:8px;display:flex;position:fixed;top:16px;right:16px}._toast_mjtrw_3{border-radius:var(--radius-lg);min-width:300px;max-width:420px;font-family:var(--font-sans);color:var(--color-primary);background:var(--bg-surface);border:1px solid var(--border-medium);pointer-events:auto;animation:_slideIn_mjtrw_1 var(--duration-medium,.2s) var(--ease-enter,ease-out);align-items:flex-start;gap:10px;padding:12px 16px;font-size:13px;line-height:1.5;display:flex;box-shadow:0 4px 12px #00000014,0 1px 3px #0000000a}._toast_mjtrw_3._exiting_mjtrw_33{animation:_slideOut_mjtrw_1 var(--duration-short,.15s) var(--ease-exit,ease-in) forwards}._success_mjtrw_38{border-left:3px solid var(--color-success)}._warning_mjtrw_42{border-left:3px solid var(--color-warning)}._error_mjtrw_46{border-left:3px solid var(--color-error)}._info_mjtrw_50{border-left:3px solid var(--color-info)}._icon_mjtrw_55{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;margin-top:1px;font-size:14px;display:flex}._success_mjtrw_38 ._icon_mjtrw_55{color:var(--color-success)}._warning_mjtrw_42 ._icon_mjtrw_55{color:var(--color-warning)}._error_mjtrw_46 ._icon_mjtrw_55{color:var(--color-error)}._info_mjtrw_50 ._icon_mjtrw_55{color:var(--color-info)}._content_mjtrw_83{flex:1;min-width:0}._title_mjtrw_88{margin-bottom:2px;font-size:13px;font-weight:600}._message_mjtrw_94{color:var(--color-body);word-break:break-word}._closeBtn_mjtrw_100{cursor:pointer;width:20px;height:20px;color:var(--color-muted);border-radius:var(--radius-sm);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;margin:-2px -4px 0 0;padding:0;font-size:14px;transition:color .15s,background .15s;display:flex}._closeBtn_mjtrw_100:hover{color:var(--color-primary);background:var(--bg-canvas)}@keyframes _slideIn_mjtrw_1{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@keyframes _slideOut_mjtrw_1{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100%)}}._backdrop_1j4zp_3{z-index:1000;padding:var(--space-md);background:#1e242073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}._dialog_1j4zp_14{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-xl);flex-direction:column;width:100%;max-width:440px;max-height:min(90vh,720px);display:flex;overflow:hidden;box-shadow:0 8px 32px #1e24201f}._header_1j4zp_27{justify-content:space-between;align-items:flex-start;gap:var(--space-md);padding:var(--space-lg) var(--space-lg) var(--space-sm);border-bottom:1px solid var(--border-light);flex-shrink:0;display:flex}._title_1j4zp_37{font-family:var(--font-serif);color:var(--color-primary);margin:0;font-size:20px;font-weight:600;line-height:1.25}._subtitle_1j4zp_46{color:var(--color-secondary);margin:var(--space-xs) 0 0;font-size:13px;line-height:1.45}._close_1j4zp_53{border-radius:var(--radius-md);width:36px;height:36px;color:var(--color-muted);cursor:pointer;transition:color var(--duration-micro) var(--ease-enter), background var(--duration-micro) var(--ease-enter);background:0 0;border:none;flex-shrink:0;font-size:22px;line-height:1}._close_1j4zp_53:hover{color:var(--color-primary);background:var(--color-accent-bg)}._form_1j4zp_73{padding:var(--space-md) var(--space-lg) var(--space-lg);flex-direction:column;gap:14px;display:flex;overflow-y:auto}._field_1j4zp_81{flex-direction:column;gap:6px;display:flex}._label_1j4zp_87{color:var(--color-secondary);font-size:13px;font-weight:500}._optional_1j4zp_93{color:var(--color-muted);font-weight:400}._input_1j4zp_98,._textarea_1j4zp_99{padding:10px var(--space-sm);border:1px solid var(--border-medium);border-radius:var(--radius-md);font-size:14px;font-family:var(--font-sans);color:var(--color-primary);background:var(--bg-input);transition:border-color var(--duration-short);box-sizing:border-box;outline:none;width:100%}._textarea_1j4zp_99{resize:vertical;min-height:72px}._input_1j4zp_98:focus,._textarea_1j4zp_99:focus{border-color:var(--color-accent)}._input_1j4zp_98::placeholder,._textarea_1j4zp_99::placeholder{color:var(--color-muted)}._checkboxRow_1j4zp_128{align-items:flex-start;gap:var(--space-sm);display:flex}._checkbox_1j4zp_128{width:18px;height:18px;accent-color:var(--color-accent);flex-shrink:0;margin-top:2px}._checkboxLabel_1j4zp_142{color:var(--color-body);cursor:pointer;font-size:14px;line-height:1.45}._actions_1j4zp_149{gap:var(--space-sm);margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px solid var(--border-light);flex-wrap:wrap;justify-content:flex-end;display:flex}._btnGhost_1j4zp_159{font-family:var(--font-sans);color:var(--color-secondary);border:1px solid var(--border-medium);border-radius:var(--radius-md);padding:10px var(--space-lg);cursor:pointer;transition:border-color var(--duration-micro) var(--ease-enter), color var(--duration-micro) var(--ease-enter);background:0 0;font-size:14px;font-weight:500}._btnGhost_1j4zp_159:hover{border-color:var(--color-accent);color:var(--color-accent)}._btnPrimary_1j4zp_178{font-family:var(--font-sans);color:#fff;background:var(--color-accent);border-radius:var(--radius-md);padding:10px var(--space-lg);cursor:pointer;transition:background var(--duration-micro) var(--ease-enter);border:none;font-size:14px;font-weight:600}._btnPrimary_1j4zp_178:hover:not(:disabled){background:var(--color-accent-hover)}._btnPrimary_1j4zp_178:disabled{opacity:.55;cursor:not-allowed}._error_1j4zp_200{padding:10px var(--space-sm);color:var(--color-error);border-radius:var(--radius-md);background:#c44b3f14;border:1px solid #c44b3f33;font-size:13px}._success_1j4zp_209{padding:var(--space-lg);text-align:center}._successText_1j4zp_214{color:var(--color-body);margin:0;font-size:15px;line-height:1.55}._page_79o0q_3{background:0 0;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative}._backHome_79o0q_12{font-family:var(--font-sans);color:var(--color-secondary);margin-bottom:var(--space-md);transition:color var(--duration-micro) var(--ease-enter);font-size:13px;font-weight:500;text-decoration:none;display:inline-block}._backHome_79o0q_12:hover{color:var(--color-accent)}._card_79o0q_27{z-index:10;-webkit-backdrop-filter:blur(20px);border-radius:var(--radius-xl);width:400px;padding:var(--space-2xl) 36px;background:#ffffffd9;border:1px solid #f0f1f0cc;position:relative;box-shadow:0 4px 24px #1e24200f,0 1px 3px #1e24200a}._header_79o0q_42{text-align:center;margin-bottom:var(--space-xl)}._logo_79o0q_47{font-family:var(--font-serif);color:var(--color-accent);letter-spacing:-.5px;font-size:28px;font-weight:700}._subtitle_79o0q_55{color:var(--color-muted);margin-top:6px;font-size:13px}._tabs_79o0q_61{margin-bottom:var(--space-lg);border-bottom:1px solid var(--border-light);gap:0;display:flex}._tab_79o0q_61{font-family:var(--font-sans);color:var(--color-muted);cursor:pointer;transition:all var(--duration-short);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:10px 0;font-size:14px;font-weight:500}._tabActive_79o0q_82{color:var(--color-accent);border-bottom-color:var(--color-accent)}._form_79o0q_87{flex-direction:column;gap:18px;display:flex}._field_79o0q_93{flex-direction:column;gap:6px;display:flex}._label_79o0q_99{color:var(--color-secondary);font-size:13px;font-weight:500}._labelRow_79o0q_105{justify-content:space-between;align-items:baseline;gap:var(--space-sm);flex-wrap:wrap;display:flex}._activationLink_79o0q_113{font-family:var(--font-sans);color:var(--color-accent);cursor:pointer;text-underline-offset:2px;transition:color var(--duration-micro) var(--ease-enter);background:0 0;border:none;padding:0;font-size:13px;font-weight:500;text-decoration:underline}._activationLink_79o0q_113:hover{color:var(--color-accent-hover)}._input_79o0q_131{padding:10px var(--space-sm);border:1px solid var(--border-medium);border-radius:var(--radius-md);font-size:14px;font-family:var(--font-sans);color:var(--color-primary);background:var(--bg-input);transition:border-color var(--duration-short);outline:none}._input_79o0q_131:focus{border-color:var(--color-accent)}._input_79o0q_131::placeholder{color:var(--color-muted)}._submitBtn_79o0q_151{margin-top:var(--space-sm);padding:var(--space-sm);background:var(--color-accent);color:#fff;border-radius:var(--radius-md);font-family:var(--font-sans);cursor:pointer;transition:background var(--duration-short);border:none;font-size:14px;font-weight:500}._submitBtn_79o0q_151:hover{background:var(--color-accent-hover)}._submitBtn_79o0q_151:disabled{opacity:.5;cursor:not-allowed}._error_79o0q_174{padding:10px var(--space-sm);color:var(--color-error);border-radius:var(--radius-md);background:#c44b3f14;border:1px solid #c44b3f33;font-size:13px}._success_79o0q_183{padding:10px var(--space-sm);background:var(--color-accent-bg);color:var(--color-accent);border-radius:var(--radius-md);border:1px solid #2d6b3f33;font-size:13px}@media (width<=768px){._card_79o0q_27{width:calc(100% - var(--space-xl));max-width:400px;margin:var(--space-md);padding:var(--space-xl) var(--space-lg);background:#ffffffe6}}._wrap_1jxbb_3{border-radius:var(--radius-lg);border:1px solid var(--border-medium);background:var(--bg-surface);width:100%;min-height:340px;overflow:hidden}._svg_1jxbb_12{vertical-align:middle;width:100%;height:auto;display:block}._gridRect_1jxbb_20{opacity:.45;pointer-events:none}._gridDot_1jxbb_25{fill:var(--color-accent);opacity:.12}[data-theme=dark] ._gridDot_1jxbb_25{opacity:.18}._edge_1jxbb_34{stroke:var(--border-strong);stroke-width:1.15px;stroke-linecap:round;opacity:.82;animation:_edgeBreatheSolid_1jxbb_1 12s var(--ease-move) infinite}._edgeGhost_1jxbb_42{stroke:var(--color-muted);stroke-width:.85px;stroke-linecap:round;stroke-dasharray:4 7;opacity:.45;animation:_edgeBreatheGhost_1jxbb_1 14s var(--ease-move) infinite}@media (prefers-reduced-motion:reduce){._edge_1jxbb_34,._edgeGhost_1jxbb_42{animation:none}._edge_1jxbb_34{opacity:.72}._edgeGhost_1jxbb_42{opacity:.36}}@keyframes _edgeBreatheSolid_1jxbb_1{0%,to{opacity:.48}50%{opacity:.9}}@keyframes _edgeBreatheGhost_1jxbb_1{0%,to{opacity:.28}50%{opacity:.62}}._node_1jxbb_86{fill:var(--bg-surface);stroke:var(--color-accent);stroke-width:1.5px}._nodeHub_1jxbb_92{fill:var(--color-accent-bg);stroke:var(--color-accent);stroke-width:2px}._nodePulse_1jxbb_98{fill:var(--color-gold-bg);stroke:var(--color-gold);stroke-width:1.5px}._nodeGroup_1jxbb_104{pointer-events:none}._label_1jxbb_108{font-family:var(--font-sans);fill:var(--color-secondary);letter-spacing:.015em;font-size:10px;font-weight:600}._labelHub_1jxbb_116{font-family:var(--font-sans);fill:var(--color-body);letter-spacing:.02em;font-size:11px;font-weight:600}._card_kxt0i_3{box-sizing:border-box;background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-lg);width:100%;max-width:100%;padding:var(--space-lg) var(--space-lg) var(--space-md)}._note_kxt0i_13{margin:0 0 var(--space-md);font-family:var(--font-sans);color:var(--color-secondary);font-size:13px;line-height:1.45}._list_kxt0i_21{margin:0;padding:0;list-style:none}._item_kxt0i_27{gap:var(--space-sm);padding:var(--space-sm) 0;border-top:1px solid var(--border-light);align-items:flex-start;display:flex}._item_kxt0i_27:first-of-type{border-top:none;padding-top:0}._item_kxt0i_27:last-child{padding-bottom:0}._bullet_kxt0i_44{border-radius:var(--radius-full);background:var(--color-accent);opacity:.85;flex-shrink:0;width:6px;height:6px;margin-top:7px}._itemBody_kxt0i_54{flex:1;min-width:0}._itemLabel_kxt0i_59{font-family:var(--font-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--color-secondary);margin-bottom:4px;font-size:11px;font-weight:600;display:block}._itemText_kxt0i_70{font-family:var(--font-sans);color:var(--color-body);margin:0;font-size:14px;line-height:1.5}._root_1xvqe_3{--mock-bg-page:var(--bg-canvas);--mock-bg-card:var(--bg-surface);--mock-bg-sidebar:var(--bg-sidebar);--mock-border:var(--border-light);--mock-border-medium:var(--border-medium);--mock-text-primary:var(--color-primary);--mock-text-body:var(--color-body);--mock-text-muted:var(--color-muted);--mock-text-secondary:var(--color-secondary);--mock-input-bg:var(--bg-input);--mock-shadow-pdf:0 1px 3px #1e24200f;border-radius:var(--radius-xl);border:1px solid var(--border-medium);background:var(--mock-bg-card);min-width:0;max-width:100%;position:relative;overflow:hidden;box-shadow:0 4px 24px #1e24200f}._root_1xvqe_3[data-theme=dark]{--mock-bg-page:#141816;--mock-bg-card:#1c201e;--mock-bg-sidebar:#181c1a;--mock-border:#252a27;--mock-border-medium:#2e3530;--mock-text-primary:#e8ede9;--mock-text-body:#b8c4b8;--mock-text-muted:#5a6a5a;--mock-text-secondary:#8a9a8a;--mock-input-bg:#1e2320;--mock-shadow-pdf:0 2px 8px #00000040;box-shadow:0 8px 32px #00000059}._titlebar_1xvqe_41{align-items:center;gap:var(--space-sm);background:var(--mock-bg-sidebar);border-bottom:1px solid var(--mock-border);padding:10px 14px;display:flex}._dot_1xvqe_50{border-radius:50%;flex-shrink:0;width:9px;height:9px}._dotR_1xvqe_57{background:#e85d45}._dotY_1xvqe_61{background:#d4a020}._dotG_1xvqe_65{background:var(--color-accent)}._titlebarLabel_1xvqe_69{font-family:var(--font-serif);color:var(--color-accent);letter-spacing:-.3px;margin-left:2px;font-size:14px;font-weight:700}._titlebarSpacer_1xvqe_78{flex:1;min-width:8px}._themeIcon_1xvqe_83{font-family:var(--font-sans);border-radius:var(--radius-md);border:1px solid var(--mock-border-medium);background:var(--mock-bg-card);width:32px;height:32px;color:var(--mock-text-secondary);cursor:pointer;transition:border-color var(--duration-micro) var(--ease-enter), color var(--duration-micro) var(--ease-enter);flex-shrink:0;padding:0;font-size:14px;line-height:1}._themeIcon_1xvqe_83:hover{border-color:var(--color-accent);color:var(--color-accent)}._app_1xvqe_105{overscroll-behavior-x:contain;grid-template-columns:minmax(100px,228px) minmax(0,1fr) minmax(176px,292px);width:100%;min-width:0;height:clamp(400px,52vh,560px);min-height:400px;display:grid;overflow-x:auto}._sidebar_1xvqe_116{background:var(--mock-bg-sidebar);border-right:1px solid var(--mock-border);min-width:0;min-height:0;padding:var(--space-md) 12px var(--space-md);flex-direction:column;display:flex;overflow:hidden}._sidebarHeader_1xvqe_127{justify-content:space-between;align-items:baseline;gap:var(--space-sm);margin-bottom:var(--space-sm);flex-shrink:0;display:flex}._sidebarTitle_1xvqe_136{font-family:var(--font-serif);color:var(--mock-text-primary);margin:0;font-size:16px;font-weight:600;line-height:1.2}._sidebarBadge_1xvqe_145{color:var(--mock-text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:11px;font-weight:500}._searchWrap_1xvqe_153{margin-bottom:var(--space-md);flex-shrink:0;position:relative}._searchIcon_1xvqe_159{color:var(--mock-text-muted);pointer-events:none;opacity:.85;font-size:13px;position:absolute;top:50%;left:10px;transform:translateY(-50%)}._search_1xvqe_153{background:var(--mock-bg-card);border:1px solid var(--mock-border-medium);border-radius:var(--radius-md);width:100%;color:var(--mock-text-muted);font-size:13px;font-family:var(--font-sans);box-sizing:border-box;padding:8px 10px 8px 30px}._paperList_1xvqe_182{flex-direction:column;flex:1;gap:2px;min-height:0;margin:0 -4px;padding:0 4px 2px;display:flex;overflow-y:auto}._paper_1xvqe_182{border-radius:var(--radius-md);cursor:pointer;text-align:left;width:100%;font:inherit;transition:background var(--duration-micro) var(--ease-enter);background:0 0;border:none;flex-direction:column;align-items:flex-start;gap:3px;padding:9px 10px;display:flex}._paper_1xvqe_182:hover{background:var(--mock-bg-card)}._paperActive_1xvqe_213{background:var(--color-accent-bg);box-shadow:inset 3px 0 0 0 var(--color-accent)}._paperTitle_1xvqe_218{color:var(--mock-text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;font-weight:500;line-height:1.35;display:-webkit-box;overflow:hidden}@media (width>=720px){._paperTitle_1xvqe_218{font-size:13px}}._paperMeta_1xvqe_235{color:var(--mock-text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:11px;overflow:hidden}._pdf_1xvqe_244{background:var(--mock-bg-page);min-width:0;min-height:0;padding:var(--space-md) 12px;justify-content:center;align-items:stretch;display:flex;overflow:hidden}._pdfPage_1xvqe_255{background:var(--mock-bg-card);width:100%;max-width:100%;box-shadow:var(--mock-shadow-pdf);border:1px solid var(--mock-border);border-radius:2px;align-self:stretch;padding:18px 16px;overflow-y:auto}@media (width>=720px){._pdfPage_1xvqe_255{padding:20px 18px}}._pdfTitle_1xvqe_273{font-family:var(--font-serif);color:var(--mock-text-primary);margin-bottom:8px;font-size:16px;font-weight:700;line-height:1.3}@media (width>=720px){._pdfTitle_1xvqe_273{font-size:18px}}._pdfAuthors_1xvqe_288{color:var(--mock-text-secondary);margin-bottom:var(--space-md);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:11px;line-height:1.45;display:-webkit-box;overflow:hidden}._abstractLabel_1xvqe_299{text-transform:uppercase;letter-spacing:.08em;color:var(--mock-text-primary);margin-bottom:6px;font-size:11px;font-weight:600}._pdfText_1xvqe_308{color:var(--mock-text-body);font-size:12px;line-height:1.65}@media (width>=720px){._pdfText_1xvqe_308{font-size:13px}}._highlight_1xvqe_320{background:var(--color-gold-bg);border-bottom:2px solid var(--color-gold);transition:box-shadow var(--duration-short) var(--ease-enter);padding:0 2px}._highlight_1xvqe_320._flash_1xvqe_327{box-shadow:0 0 0 2px var(--color-gold)}._ai_1xvqe_331{border-left:1px solid var(--mock-border);background:var(--mock-bg-card);flex-direction:column;min-width:0;min-height:0;display:flex}._aiHeader_1xvqe_340{border-bottom:1px solid var(--mock-border);padding:11px 14px}._aiTitle_1xvqe_345{color:var(--mock-text-primary);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}._aiDot_1xvqe_354{background:var(--color-accent);border-radius:50%;width:7px;height:7px}._chat_1xvqe_361{overflow-wrap:anywhere;flex:1;min-height:0;padding:12px 14px;overflow-y:auto}._msg_1xvqe_369{margin-bottom:12px;font-size:12px;line-height:1.55}@media (width>=720px){._msg_1xvqe_369{font-size:13px}}._msgUser_1xvqe_381{background:var(--mock-bg-sidebar);border-radius:var(--radius-lg);color:var(--mock-text-primary);margin-left:min(18px,8%);padding:8px 12px}._msgAssistant_1xvqe_389{color:var(--mock-text-body)}._cite_1xvqe_393{color:var(--color-gold);background:var(--color-gold-bg);border-radius:var(--radius-full);cursor:pointer;vertical-align:middle;font-size:10px;font-weight:600;font-family:var(--font-sans);transition:box-shadow var(--duration-micro) var(--ease-enter);border:none;align-items:center;gap:3px;margin:0 1px;padding:2px 7px;display:inline-flex}@media (width>=720px){._cite_1xvqe_393{padding:2px 8px;font-size:11px}}._cite_1xvqe_393:hover{box-shadow:0 0 0 1px var(--color-gold)}._cite_1xvqe_393:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}._inputRow_1xvqe_427{border-top:1px solid var(--mock-border);gap:var(--space-sm);padding:10px 12px;display:flex}._input_1xvqe_427{font-size:12px;font-family:var(--font-sans);background:var(--mock-input-bg);border:1px solid var(--mock-border-medium);border-radius:var(--radius-md);color:var(--mock-text-primary);outline:none;flex:1;padding:8px 12px}._input_1xvqe_427::placeholder{color:var(--mock-text-muted)}._send_1xvqe_450{border-radius:var(--radius-md);background:var(--color-accent);cursor:default;color:#fff;border:none;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:15px;display:flex}._srOnly_1xvqe_465{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (width<=768px){._app_1xvqe_105{grid-template-rows:auto minmax(240px,1fr) minmax(260px,auto);grid-template-columns:1fr;height:auto;min-height:640px}._sidebar_1xvqe_116{border-right:none;border-bottom:1px solid var(--mock-border);max-height:240px}._pdf_1xvqe_244{min-height:220px}._ai_1xvqe_331{border-left:none;border-top:1px solid var(--mock-border)}}._shell_1dtt9_3{z-index:1;-webkit-overflow-scrolling:touch;background:var(--bg-canvas);position:fixed;inset:0;overflow:hidden auto}._inner_1dtt9_13{z-index:2;flex-direction:column;min-height:100%;display:flex;position:relative}._sessionBanner_1dtt9_21{justify-content:space-between;align-items:center;gap:var(--space-sm) var(--space-md);padding:var(--space-sm) var(--space-lg);border-bottom:1px solid var(--border-light);background:var(--color-accent-bg);flex-wrap:wrap;width:100%;max-width:1120px;margin:0 auto;display:flex}._sessionBannerText_1dtt9_35{font-family:var(--font-sans);color:var(--color-primary);margin:0;font-size:14px;line-height:1.45}._sessionBannerActions_1dtt9_43{align-items:center;gap:var(--space-sm);display:flex}._sessionBannerLink_1dtt9_49{font-family:var(--font-sans);color:var(--color-accent);font-size:14px;font-weight:600;text-decoration:none}._sessionBannerLink_1dtt9_49:hover{text-decoration:underline}._sessionBannerDismiss_1dtt9_61{font-family:var(--font-sans);color:var(--color-secondary);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:6px var(--space-md);cursor:pointer;transition:background var(--duration-micro) var(--ease-enter), color var(--duration-micro) var(--ease-enter);background:0 0;font-size:14px;font-weight:500}._sessionBannerDismiss_1dtt9_61:hover{color:var(--color-primary);background:#fff9}._nav_1dtt9_80{height:var(--header-height);padding:0 var(--space-lg);border-bottom:1px solid var(--border-light);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#f5f6f5eb;justify-content:space-between;align-items:center;width:100%;max-width:1120px;margin:0 auto;display:flex}._brand_1dtt9_94{font-family:var(--font-serif);color:var(--color-accent);letter-spacing:-.4px;font-size:22px;font-weight:700;text-decoration:none}._navActions_1dtt9_103{align-items:center;gap:var(--space-sm);display:flex}._linkQuiet_1dtt9_109{font-family:var(--font-sans);color:var(--color-secondary);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);transition:color var(--duration-micro) var(--ease-enter), background var(--duration-micro) var(--ease-enter);font-size:14px;font-weight:500;text-decoration:none}._linkQuiet_1dtt9_109:hover{color:var(--color-primary);background:var(--color-accent-bg)}._btnPrimary_1dtt9_126{font-family:var(--font-sans);color:#fff;background:var(--color-accent);border-radius:var(--radius-md);padding:10px var(--space-lg);cursor:pointer;transition:background var(--duration-micro) var(--ease-enter);border:none;justify-content:center;align-items:center;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}._btnPrimary_1dtt9_126:hover{background:var(--color-accent-hover)}._hero_1dtt9_147{padding:var(--space-3xl) var(--space-lg) var(--space-xl);width:100%;max-width:1120px;margin:0 auto}._heroIntro_1dtt9_154{max-width:40rem}._previewSection_1dtt9_158{padding:0 var(--space-lg) var(--space-3xl);width:100%}._previewInner_1dtt9_163{width:100%;min-width:0;max-width:1100px;margin:0 auto}._previewLabel_1dtt9_170{letter-spacing:.12em;text-transform:uppercase;color:var(--color-muted);margin-bottom:var(--space-sm);font-size:11px;font-weight:600}._splitSection_1dtt9_180{padding:0 var(--space-lg) var(--space-3xl);width:100%}._splitInner_1dtt9_185{max-width:1120px;margin:0 auto}._splitGrid_1dtt9_190{gap:var(--space-2xl);grid-template-columns:1fr;align-items:start;display:grid}@media (width>=900px){._splitGrid_1dtt9_190{gap:var(--space-2xl);grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}._splitCol_1dtt9_204{min-width:0}._colEyebrow_1dtt9_208{font-family:var(--font-sans);letter-spacing:.04em;text-transform:uppercase;color:var(--color-secondary);margin:0 0 var(--space-md);font-size:13px;font-weight:600}._colTitle_1dtt9_218{font-family:var(--font-serif);color:var(--color-primary);margin:0 0 var(--space-sm);font-size:26px;font-weight:600;line-height:1.2}._colIntro_1dtt9_227{color:var(--color-body);margin:0 0 var(--space-lg);font-size:15px;line-height:1.55}._heroFootnote_1dtt9_234{color:var(--color-secondary);margin:var(--space-xl) 0 0;max-width:36em;font-size:13px;line-height:1.5}._kicker_1dtt9_242{font-family:var(--font-sans);letter-spacing:.04em;text-transform:uppercase;color:var(--color-secondary);margin-bottom:var(--space-md);font-size:13px;font-weight:600}._headline_1dtt9_252{font-family:var(--font-serif);color:var(--color-primary);letter-spacing:-.5px;margin:0 0 var(--space-lg);font-size:40px;font-weight:700;line-height:1.15}._lede_1dtt9_262{font-family:var(--font-sans);color:var(--color-body);max-width:36em;margin:0 0 var(--space-xl);font-size:18px;line-height:1.55}._heroCtas_1dtt9_271{gap:var(--space-md);flex-wrap:wrap;align-items:center;display:flex}._btnSignup_1dtt9_279{font-family:var(--font-sans);color:var(--color-accent);background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-md);padding:10px var(--space-lg);cursor:pointer;transition:border-color var(--duration-micro) var(--ease-enter), background var(--duration-micro) var(--ease-enter), box-shadow var(--duration-micro) var(--ease-enter);justify-content:center;align-items:center;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex;box-shadow:0 1px 2px #1e24200d}._btnSignup_1dtt9_279:hover{border-color:var(--color-accent);background:var(--color-accent-bg);box-shadow:0 1px 3px #1e24200f}._section_1dtt9_305{padding:var(--space-3xl) var(--space-lg);border-top:1px solid var(--border-light);background:var(--bg-canvas)}._sectionInner_1dtt9_311{max-width:1120px;margin:0 auto}._sectionTitle_1dtt9_316{font-family:var(--font-serif);color:var(--color-primary);margin:0 0 var(--space-sm);font-size:32px;font-weight:600}._sectionIntro_1dtt9_324{color:var(--color-body);max-width:42em;margin:0 0 var(--space-2xl);font-size:16px;line-height:1.55}._features_1dtt9_332{gap:var(--space-lg);display:grid}@media (width>=720px){._features_1dtt9_332{grid-template-columns:repeat(3,1fr)}}._feature_1dtt9_332{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-lg);padding:var(--space-lg)}._featureIcon_1dtt9_350{border-radius:var(--radius-md);background:var(--color-accent-bg);width:36px;height:36px;color:var(--color-accent);font-family:var(--font-serif);margin-bottom:var(--space-md);justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}._featureTitle_1dtt9_365{font-family:var(--font-serif);color:var(--color-primary);margin:0 0 var(--space-sm);font-size:20px;font-weight:600}._featureBody_1dtt9_373{color:var(--color-body);font-size:14px;line-height:1.55}._steps_1dtt9_379{gap:var(--space-md);counter-reset:step;display:grid}@media (width>=720px){._steps_1dtt9_379{grid-template-columns:repeat(3,1fr)}}._step_1dtt9_379{gap:var(--space-md);padding:var(--space-lg);background:var(--bg-surface);border:1px solid var(--border-light);border-radius:var(--radius-lg);align-items:flex-start;display:flex}._stepNum_1dtt9_401{border-radius:var(--radius-full);background:var(--color-gold-bg);width:28px;height:28px;color:var(--color-gold);font-variant-numeric:tabular-nums;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}._stepTitle_1dtt9_416{color:var(--color-primary);margin:0 0 var(--space-xs);font-size:16px;font-weight:600}._stepBody_1dtt9_423{color:var(--color-body);margin:0;font-size:14px;line-height:1.5}._ctaBand_1dtt9_430{padding:var(--space-3xl) var(--space-lg);border-top:1px solid var(--border-medium);background:var(--bg-surface)}._ctaInner_1dtt9_436{text-align:center;max-width:720px;margin:0 auto}._ctaTitle_1dtt9_442{font-family:var(--font-serif);color:var(--color-primary);margin:0 0 var(--space-md);font-size:28px;font-weight:600}._ctaText_1dtt9_450{color:var(--color-body);margin:0 0 var(--space-xl);font-size:16px;line-height:1.55}._footer_1dtt9_457{padding:var(--space-lg);border-top:1px solid var(--border-light);text-align:center}._footerText_1dtt9_463{color:var(--color-muted);font-size:13px}@media (width<=768px){._headline_1dtt9_252{font-size:32px}._sectionTitle_1dtt9_316{font-size:26px}._ctaTitle_1dtt9_442{font-size:24px}._colTitle_1dtt9_218{font-size:22px}}._sidebar_sft56_3{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-light);flex-direction:column;height:100%;display:flex}._header_sft56_13{height:var(--header-height);padding:0 var(--space-md) 0 var(--space-lg);border-bottom:1px solid var(--border-light);align-items:center;display:flex}._logo_sft56_21{font-family:var(--font-serif);color:var(--color-primary);flex:1;font-size:20px;font-weight:600}._addBtn_sft56_29{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-md);width:28px;height:28px;font-family:var(--font-sans);color:var(--color-secondary);cursor:pointer;transition:all var(--duration-short) var(--ease-enter);justify-content:center;align-items:center;font-size:18px;display:flex}._addBtn_sft56_29:hover{background:var(--color-accent-bg);border-color:var(--color-accent);color:var(--color-accent)}._searchWrap_sft56_50{height:44px;padding:0 var(--space-md);align-items:center;gap:var(--space-sm);display:flex}._searchIcon_sft56_58{font-family:var(--font-sans);color:var(--color-muted);font-size:13px;font-weight:500}._searchInput_sft56_65{font-family:var(--font-sans);color:var(--color-primary);background:0 0;border:none;outline:none;flex:1;font-size:13px}._searchInput_sft56_65::placeholder{color:var(--color-muted)}._sectionLabel_sft56_78{padding:var(--space-sm) var(--space-md) 6px var(--space-lg);font-family:var(--font-sans);color:var(--color-muted);letter-spacing:1.5px;text-transform:uppercase;font-size:11px;font-weight:600}._fileList_sft56_88{flex:1;overflow-y:auto}._fileItem_sft56_93{padding:10px var(--space-md) 10px var(--space-lg);cursor:pointer;border-bottom:1px solid var(--border-light);transition:background var(--duration-short) var(--ease-enter);position:relative}._fileItem_sft56_93:not(._fileItemStarred_sft56_101._fileItemActive_sft56_101):hover{background:var(--bg-surface)}._fileItemStarred_sft56_101:before{content:"";background:var(--color-gold);z-index:1;width:3px;position:absolute;top:0;bottom:0;left:0}._fileItemActive_sft56_101:not(._fileItemStarred_sft56_101):after{content:"";background:var(--color-accent);z-index:1;width:3px;position:absolute;top:0;bottom:0;left:0}._fileItemStarred_sft56_101,._fileItemActive_sft56_101:not(._fileItemStarred_sft56_101){padding-left:21px}._fileItemActive_sft56_101{background:var(--bg-surface)}._fileItemStarred_sft56_101:not(._fileItemActive_sft56_101){background:var(--color-gold-bg)}._fileItemStarred_sft56_101._fileItemActive_sft56_101{background:var(--color-accent-bg)}._fileTitle_sft56_151{font-family:var(--font-serif);color:var(--color-primary);flex:1;min-width:0;font-size:14px;font-weight:400;line-height:1.4}._fileTitleRow_sft56_161{align-items:flex-start;gap:var(--space-sm);min-width:0;display:flex}._fileItemMenuWrap_sft56_168{flex-shrink:0;align-self:flex-start;margin-left:auto;position:relative}._itemMenuBtn_sft56_175{border-radius:var(--radius-sm);width:26px;height:22px;color:var(--color-muted);cursor:pointer;transition:background var(--duration-short) var(--ease-enter), color var(--duration-short) var(--ease-enter);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:inline-flex}._fileItem_sft56_93:hover ._itemMenuBtn_sft56_175,._itemMenuBtn_sft56_175:hover,._itemMenuBtn_sft56_175:focus-visible{background:var(--border-light);color:var(--color-secondary)}._itemMenuBtn_sft56_175:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}._itemMenuDots_sft56_204{font-family:var(--font-sans);letter-spacing:0;gap:1px;font-size:14px;font-weight:700;line-height:1;display:inline-flex}._itemMenuDropdown_sft56_215{min-width:168px;padding:var(--space-2xs) 0;background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-md);z-index:1000;position:fixed}._itemMenuItem_sft56_225{width:100%;padding:8px var(--space-md);text-align:left;font-family:var(--font-sans);color:var(--color-primary);cursor:pointer;transition:background var(--duration-short) var(--ease-enter);background:0 0;border:none;font-size:13px;font-weight:500;display:block}._itemMenuItem_sft56_225:hover,._itemMenuItem_sft56_225:focus-visible{background:var(--color-accent-bg)}._itemMenuItem_sft56_225:focus-visible{outline:none}._itemMenuItemDanger_sft56_249{width:100%;padding:8px var(--space-md);text-align:left;font-family:var(--font-sans);color:var(--color-error);cursor:pointer;transition:background var(--duration-short) var(--ease-enter);background:0 0;border:none;font-size:13px;font-weight:500;display:block}._itemMenuItemDanger_sft56_249:hover,._itemMenuItemDanger_sft56_249:focus-visible{background:#c44b3f14}._itemMenuItemDanger_sft56_249:focus-visible{outline:none}._statusBadge_sft56_273{padding:var(--space-2xs) 6px;border-radius:var(--radius-sm);white-space:nowrap;margin-top:var(--space-2xs);flex-shrink:0;align-items:center;gap:3px;font-size:10px;font-weight:500;display:inline-flex}._statusIcon_sft56_286{font-size:10px}._statusPending_sft56_290{background:var(--color-accent-bg);color:var(--color-muted)}._statusProcessing_sft56_295{background:var(--color-accent-bg);color:var(--color-accent)}._statusSpinner_sft56_301{box-sizing:border-box;vertical-align:middle;border:2px solid var(--color-accent-bg);border-top-color:var(--color-accent);transform-origin:50%;border-radius:50%;flex-shrink:0;width:11px;height:11px;animation:.65s linear infinite _spin_sft56_1;display:inline-block}@keyframes _spin_sft56_1{0%{transform:rotate(0)}to{transform:rotate(360deg)}}._statusFailed_sft56_324{color:var(--color-error);background:#c44b3f14}._fileItemActive_sft56_101 ._fileTitle_sft56_151{font-weight:500}._fileMeta_sft56_333{font-family:var(--font-sans);color:var(--color-muted);margin-top:var(--space-xs);font-size:11px}._bottomBar_sft56_340{padding:var(--space-sm) var(--space-md) var(--space-md);border-top:1px solid var(--border-light)}._storageRow_sft56_345{color:var(--color-muted);margin-bottom:var(--space-sm);justify-content:space-between;font-size:11px;display:flex}._storageBarBg_sft56_353{background:var(--border-light);border-radius:2px;width:100%;height:3px;overflow:hidden}._storageBarFill_sft56_361{background:var(--color-accent);height:100%;transition:width var(--duration-medium) var(--ease-move);border-radius:2px}._fileMetaProgress_sft56_369{flex-direction:column;gap:4px;width:100%;min-width:0;display:flex}._fileMetaProgressRow_sft56_377{align-items:flex-start;gap:6px;display:flex}._fileMetaProgressText_sft56_383{color:var(--color-secondary);-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:1;min-width:0;font-size:11px;line-height:1.35;display:-webkit-box;overflow:hidden}._fileMetaProgressError_sft56_395 ._fileMetaProgressText_sft56_383{color:var(--color-error)}._fileMetaParseIcon_sft56_399{border:2px solid var(--color-accent);border-top-color:#0000;border-radius:50%;flex-shrink:0;width:10px;height:10px;margin-top:2px;animation:1s linear infinite _spin_sft56_1}._fileMetaParseErrorMark_sft56_410{color:var(--color-error);flex-shrink:0;font-size:11px;font-weight:700;line-height:1.2}._parseProgressBarTrack_sft56_418{background:var(--border-light);border-radius:2px;width:100%;height:3px;overflow:hidden}._parseProgressBarFill_sft56_426{background:var(--color-accent);height:100%;transition:width var(--duration-medium) var(--ease-move);border-radius:2px}._fileMetaProgressError_sft56_395 ._parseProgressBarFill_sft56_426{background:var(--color-error)}._userRow_sft56_437{margin-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}._userEmail_sft56_444{color:var(--color-secondary);text-overflow:ellipsis;white-space:nowrap;max-width:150px;font-size:12px;overflow:hidden}._signOutBtn_sft56_453{border:1px solid var(--border-medium);border-radius:var(--radius-sm);color:var(--color-muted);cursor:pointer;padding:3px var(--space-sm);transition:all var(--duration-short);background:0 0;font-size:11px}._signOutBtn_sft56_453:hover{border-color:var(--color-error);color:var(--color-error)}._emptyList_sft56_469{padding:var(--space-lg) var(--space-md);text-align:center;color:var(--color-muted);font-size:13px}@media (width<=768px){._sidebar_sft56_3{border-right:none;border-bottom:1px solid var(--border-light);width:100%;min-width:100%;height:auto;max-height:40vh}}:root{--react-pdf-annotation-layer:1;--annotation-unfocused-field-background:url("data:image/svg+xml;charset=UTF-8,<svg width='1px' height='1px' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' style='fill:rgba(0, 54, 255, 0.13);'/></svg>");--input-focus-border-color:Highlight;--input-focus-outline:1px solid Canvas;--input-unfocused-border-color:transparent;--input-disabled-border-color:transparent;--input-hover-border-color:black;--link-outline:none}@media screen and 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