._toggle_pm4a0_1{position:relative;display:flex;align-items:center;width:52px;height:28px;padding:0 2px;border-radius:var(--radius-full);background-color:var(--color-bg-tertiary);border:1px solid var(--color-border-primary);transition:var(--transition-colors);cursor:pointer}._icon_pm4a0_15{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--color-text-tertiary);transition:color .3s ease}._icon_pm4a0_15._active_pm4a0_27{color:var(--color-accent-primary)}._moonIcon_pm4a0_31{padding-left:3px}._slider_pm4a0_35{position:absolute;top:50%;left:2px;width:24px;height:24px;border-radius:50%;background-color:var(--color-bg-primary);box-shadow:0 1px 3px var(--color-shadow);transition:transform .3s cubic-bezier(.4,0,.2,1)}._header_1akg4_1{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-2xl);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100;transition:var(--transition-colors)}._left_1akg4_17{display:flex;align-items:center}._logo_1akg4_22{display:flex;align-items:center;gap:var(--spacing-sm);text-decoration:none;color:var(--color-text-primary);transition:color var(--transition-fast)}._logo_1akg4_22:hover{text-decoration:none;color:var(--color-accent-primary)}._logoIcon_1akg4_36{color:var(--color-accent-primary)}._logoText_1akg4_40{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);letter-spacing:-.01em}._right_1akg4_46{display:flex;align-items:center;gap:var(--spacing-lg)}._authButtons_1akg4_52{display:flex;align-items:center;gap:var(--spacing-sm)}._loginBtn_1akg4_58{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);text-decoration:none;transition:var(--transition-colors)}._loginBtn_1akg4_58:hover{color:var(--color-text-primary);background-color:var(--color-bg-hover);text-decoration:none}._registerBtn_1akg4_77{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-accent-on-accent);background:var(--gradient-orb);text-decoration:none;transition:filter var(--transition-fast)}._registerBtn_1akg4_77:hover{filter:brightness(1.08);text-decoration:none}._userSection_1akg4_96{display:flex;align-items:center;gap:var(--spacing-md)}._userLink_1akg4_102{display:flex;align-items:center;gap:var(--spacing-md);min-width:0;text-decoration:none;color:inherit;transition:opacity var(--transition-fast)}._userLink_1akg4_102:hover{text-decoration:none;opacity:.8}._avatar_1akg4_117{width:32px;height:32px;border-radius:50%;background:var(--gradient-orb);color:var(--color-accent-on-accent);display:flex;align-items:center;justify-content:center}._email_1akg4_128{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:var(--font-weight-medium);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._iconButton_1akg4_138{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:var(--radius-md);color:var(--color-text-tertiary);transition:var(--transition-colors)}._iconButton_1akg4_138:hover{color:var(--color-accent-danger);background-color:var(--color-bg-hover)}._logoutAnchor_1akg4_154{position:relative}._logoutConfirm_1akg4_158{position:absolute;top:calc(100% + 8px);right:0;z-index:30;width:200px;display:flex;flex-direction:column;gap:8px;padding:10px;background:var(--color-bg-card);color:var(--color-text-primary);border:1px solid var(--glass-border);border-radius:var(--radius-md);box-shadow:0 12px 32px var(--color-shadow-lg),0 2px 8px var(--color-shadow)}._logoutConfirmText_1akg4_177{font-size:var(--font-size-xs);color:var(--color-text-primary)}._logoutConfirmActions_1akg4_182{display:flex;justify-content:flex-end;gap:6px}._logoutConfirmCancel_1akg4_188,._logoutConfirmButton_1akg4_189{padding:4px 10px;font-size:var(--font-size-xs);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-colors)}._logoutConfirmCancel_1akg4_188{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-border-input)}._logoutConfirmCancel_1akg4_188:hover{color:var(--color-text-primary)}._logoutConfirmButton_1akg4_189{background:var(--color-accent-danger);color:var(--color-accent-on-accent);border:1px solid transparent}._logoutConfirmButton_1akg4_189:hover{opacity:.9}@media(max-width:640px){._header_1akg4_1{padding:0 var(--spacing-md)}._right_1akg4_46{gap:var(--spacing-sm)}._logoText_1akg4_40,._loginBtn_1akg4_58 span,._registerBtn_1akg4_77 span{display:none}._loginBtn_1akg4_58,._registerBtn_1akg4_77{padding:var(--spacing-sm)}._email_1akg4_128{display:none}._userSection_1akg4_96{gap:var(--spacing-sm)}._userLink_1akg4_102{gap:0}}._banner_80eiu_2{height:32px;box-sizing:border-box;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-xs) var(--spacing-md);background-color:var(--color-accent-danger);color:var(--color-accent-on-accent, #fff);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);text-align:center}._page_bxdlg_1{min-height:calc(100vh - var(--header-height));position:relative;overflow:hidden;background:radial-gradient(600px circle at 15% -10%,color-mix(in srgb,var(--color-accent-primary) 16%,transparent),transparent 60%),radial-gradient(500px circle at 90% 10%,color-mix(in srgb,var(--color-accent-secondary) 12%,transparent),transparent 55%),var(--color-bg-primary);transition:var(--transition-colors)}._reveal_bxdlg_13{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}._revealLeft_bxdlg_19{transform:translate(-50px) translateY(0)}._revealRight_bxdlg_23{transform:translate(50px) translateY(0)}._revealed_bxdlg_27{opacity:1;transform:translate(0)}._hero_bxdlg_33{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-4xl);align-items:center;max-width:1120px;margin:0 auto;padding:var(--spacing-5xl) var(--spacing-4xl)}._heroText_bxdlg_43{opacity:0}._fontsReady_bxdlg_47 ._heroText_bxdlg_43{animation:_slideInLeft_bxdlg_1 .7s ease both}@media(prefers-reduced-motion:reduce){._heroText_bxdlg_43{opacity:1}._fontsReady_bxdlg_47 ._heroText_bxdlg_43{animation:none;opacity:1}}@keyframes _slideInLeft_bxdlg_1{0%{opacity:0;transform:translate(-40px)}to{opacity:1;transform:translate(0)}}._badge_bxdlg_77{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);color:var(--color-accent-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-xl);transition:var(--transition-colors)}._title_bxdlg_94{font-family:var(--font-family-display);font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);line-height:var(--line-height-tight);color:var(--color-text-primary);margin-bottom:var(--spacing-lg);letter-spacing:-.02em;transition:var(--transition-colors)}._highlight_bxdlg_105{color:var(--color-accent-primary)}._subtitle_bxdlg_109{font-size:var(--font-size-md);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);margin-bottom:var(--spacing-2xl);transition:var(--transition-colors)}._cta_bxdlg_117{display:flex;gap:var(--spacing-md)}._primaryBtn_bxdlg_122{display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-2xl);border-radius:var(--radius-lg);background:var(--gradient-orb);color:var(--color-accent-on-accent);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);text-decoration:none;box-shadow:0 8px 24px var(--color-shadow-lg);transition:filter var(--transition-fast),transform var(--transition-fast),box-shadow var(--transition-fast)}@media(hover:hover)and (pointer:fine){._primaryBtn_bxdlg_122:hover{filter:brightness(1.08);text-decoration:none;transform:translateY(-1px);box-shadow:0 12px 32px var(--color-shadow-lg)}}._primaryBtn_bxdlg_122:active{filter:brightness(.92);text-decoration:none;transform:scale(.97)}._primaryBtn_bxdlg_122:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._secondaryBtn_bxdlg_157{display:inline-flex;align-items:center;padding:var(--spacing-md) var(--spacing-2xl);border-radius:var(--radius-lg);color:var(--color-text-secondary);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);text-decoration:none;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);transition:var(--transition-colors)}@media(hover:hover)and (pointer:fine){._secondaryBtn_bxdlg_157:hover{color:var(--color-text-primary);background-color:var(--color-bg-hover);text-decoration:none}}._secondaryBtn_bxdlg_157:active{color:var(--color-text-primary);background-color:var(--color-bg-active);text-decoration:none;transform:scale(.97)}._secondaryBtn_bxdlg_157:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._heroVisual_bxdlg_194{position:relative;height:340px;opacity:0}._fontsReady_bxdlg_47 ._heroVisual_bxdlg_194{animation:_slideInRight_bxdlg_1 .7s ease .2s both}@media(prefers-reduced-motion:reduce){._heroVisual_bxdlg_194{opacity:1}._fontsReady_bxdlg_47 ._heroVisual_bxdlg_194{animation:none;opacity:1}}@keyframes _slideInRight_bxdlg_1{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}._floatCard1_bxdlg_226,._floatCard2_bxdlg_227,._floatCard3_bxdlg_228{position:absolute;display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-lg) var(--spacing-xl);border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:0 4px 20px var(--color-shadow-lg);font-size:var(--font-size-sm);color:var(--color-text-primary);transition:var(--transition-colors);max-width:380px}._floatCard1_bxdlg_226{top:20px;right:0;animation:_floatUp_bxdlg_1 3s ease-in-out infinite alternate}._floatCard2_bxdlg_227{top:130px;left:0;flex-direction:column;align-items:flex-start;gap:var(--spacing-xs);animation:_floatUp_bxdlg_1 3s ease-in-out .5s infinite alternate}._floatCard2Row_bxdlg_261{display:flex;align-items:center;gap:var(--spacing-sm)}._citationMarkerDemo_bxdlg_267{display:inline-flex;align-items:center;justify-content:center;min-width:1.1em;padding:0 3px;margin-left:1px;font-size:.78em;font-weight:var(--font-weight-semibold);color:var(--color-accent-primary);background:var(--color-bg-elevated, rgba(127, 127, 127, .12));border-radius:var(--radius-sm);vertical-align:super}._citationChipDemo_bxdlg_282{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;margin-left:calc(18px + var(--spacing-sm));font-size:11px;color:var(--color-text-secondary);background:var(--color-bg-elevated, rgba(127, 127, 127, .08));border:1px solid var(--glass-border);border-radius:999px}._floatCard3_bxdlg_228{bottom:30px;right:30px;font-size:var(--font-size-xs);color:var(--color-accent-primary);animation:_floatUp_bxdlg_1 3s ease-in-out 1s infinite alternate}@keyframes _floatUp_bxdlg_1{0%{transform:translateY(0)}to{transform:translateY(-10px)}}._flow_bxdlg_313{padding:var(--spacing-5xl) var(--spacing-2xl);background-color:var(--color-bg-secondary);position:relative;transition:var(--transition-colors);overflow:hidden}._sectionTitle_bxdlg_321{font-family:var(--font-family-display);text-align:center;font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--spacing-4xl);transition:var(--transition-colors)}._flowRow_bxdlg_331{position:relative;max-width:1200px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:center;gap:0;padding:var(--spacing-3xl) 0 var(--spacing-2xl)}._flowStep_bxdlg_343{position:relative;display:flex;align-items:center;flex:1 1 240px;min-width:220px}._flowStep_bxdlg_343:nth-child(odd){transform:translateY(-24px)}._flowStep_bxdlg_343:nth-child(2n){transform:translateY(24px)}._flowCardWrap_bxdlg_359{width:100%}._flowCard_bxdlg_359{position:relative;width:100%;padding:var(--spacing-2xl);border-radius:var(--radius-xl);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);transition:var(--transition-colors),transform var(--transition-fast)}._flowCard_bxdlg_359:hover{transform:translateY(-6px) rotate(-1deg);box-shadow:0 8px 24px var(--color-shadow)}._flowIcon_bxdlg_380{width:44px;height:44px;border-radius:var(--radius-lg);background:var(--gradient-orb);color:var(--color-accent-on-accent);display:flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-md);box-shadow:0 4px 14px var(--color-shadow-lg)}._flowCard_bxdlg_359 h3{font-size:var(--font-size-md);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-sm);transition:var(--transition-colors)}._flowCard_bxdlg_359 p{font-size:var(--font-size-base);color:var(--color-text-secondary);line-height:var(--line-height-relaxed);transition:var(--transition-colors)}._flowConnector_bxdlg_408{flex:0 0 70px;width:70px;height:80px;align-self:center;overflow:visible}._flowConnector_bxdlg_408 path{stroke:var(--color-accent-primary);stroke-width:2;stroke-dasharray:5 6;stroke-linecap:round;opacity:.55}@media(max-width:900px){._flowRow_bxdlg_331{flex-direction:column;align-items:stretch;gap:var(--spacing-lg)}._flowStep_bxdlg_343{flex:0 0 auto}._flowStep_bxdlg_343:nth-child(odd),._flowStep_bxdlg_343:nth-child(2n){transform:none}._flowConnector_bxdlg_408{display:none}}._features_bxdlg_447{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-2xl);max-width:1060px;margin:0 auto;padding:var(--spacing-4xl) var(--spacing-2xl)}._featureCard_bxdlg_456{text-align:center;padding:var(--spacing-2xl);border-radius:var(--radius-lg);background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);transition:var(--transition-colors),transform var(--transition-fast)}._featureCard_bxdlg_456:hover{transform:translateY(-2px);box-shadow:0 4px 16px var(--color-shadow)}._featureIcon_bxdlg_472{color:var(--color-accent-primary);margin-bottom:var(--spacing-md);transition:var(--transition-colors)}._featureCard_bxdlg_456 h4{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin-bottom:var(--spacing-xs);transition:var(--transition-colors)}._featureCard_bxdlg_456 p{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:var(--line-height-normal);transition:var(--transition-colors)}._ctaSection_bxdlg_494{text-align:center;padding:var(--spacing-5xl) var(--spacing-2xl);background-color:var(--color-bg-secondary);transition:var(--transition-colors)}._ctaSection_bxdlg_494 h2{font-family:var(--font-family-display);font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--spacing-sm);transition:var(--transition-colors)}._ctaSection_bxdlg_494 p{color:var(--color-text-secondary);margin-bottom:var(--spacing-2xl);transition:var(--transition-colors)}._footer_bxdlg_517{text-align:center;padding:var(--spacing-2xl);font-size:var(--font-size-sm);color:var(--color-text-tertiary);border-top:1px solid var(--color-border-secondary);transition:var(--transition-colors)}@media(max-width:900px){._hero_bxdlg_33{grid-template-columns:1fr;text-align:center}._heroVisual_bxdlg_194{display:none}._cta_bxdlg_117{justify-content:center}}@media(max-width:768px){._features_bxdlg_447{grid-template-columns:1fr}}._page_1bwkc_1{min-height:calc(100vh - var(--header-height));display:flex;align-items:center;justify-content:center;padding:var(--spacing-3xl);background-color:var(--color-bg-secondary);transition:var(--transition-colors)}._card_1bwkc_11{width:100%;max-width:400px;background-color:var(--color-bg-card);border:1px solid var(--color-border-primary);border-radius:var(--radius-xl);padding:var(--spacing-3xl);box-shadow:0 2px 8px var(--color-shadow);transition:var(--transition-colors)}._cardHeader_1bwkc_22{text-align:center;margin-bottom:var(--spacing-2xl)}._iconCircle_1bwkc_27{width:48px;height:48px;border-radius:50%;background:var(--gradient-orb);color:var(--color-accent-on-accent);display:inline-flex;align-items:center;justify-content:center;margin-bottom:var(--spacing-lg)}._title_1bwkc_39{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--spacing-xs);transition:var(--transition-colors)}._subtitle_1bwkc_47{font-size:var(--font-size-sm);color:var(--color-text-secondary);transition:var(--transition-colors)}._form_1bwkc_53{display:flex;flex-direction:column;gap:var(--spacing-lg)}._socialButtons_1bwkc_59{display:flex;flex-direction:column;gap:var(--spacing-sm)}._socialBtn_1bwkc_65{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);min-height:44px;padding:var(--spacing-md);border:1px solid var(--color-border-primary);border-radius:var(--radius-md);background-color:var(--color-bg-card);color:var(--color-text-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);transition:var(--transition-colors)}._socialBtn_1bwkc_65:hover{border-color:var(--color-border-focus);background-color:var(--color-bg-hover)}._socialIcon_1bwkc_86{width:18px;height:18px;flex:0 0 18px}._divider_1bwkc_92{display:flex;align-items:center;gap:var(--spacing-md);color:var(--color-text-tertiary);font-size:var(--font-size-sm)}._divider_1bwkc_92:before,._divider_1bwkc_92:after{content:"";height:1px;flex:1;background-color:var(--color-border-primary)}._error_1bwkc_108{padding:var(--spacing-md);border-radius:var(--radius-md);background-color:#e74c3c1a;border:1px solid rgba(231,76,60,.25);color:var(--color-accent-danger);font-size:var(--font-size-sm)}._success_1bwkc_117{padding:var(--spacing-md);border-radius:var(--radius-md);background-color:#27ae601a;border:1px solid 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var(--color-border-input);border-radius:var(--radius-md);background-color:var(--color-bg-input);color:var(--color-text-primary);font-size:var(--font-size-base);outline:none;transition:var(--transition-colors)}input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,textarea:-webkit-autofill,textarea:-webkit-autofill:hover,textarea:-webkit-autofill:focus,select:-webkit-autofill,select:-webkit-autofill:hover,select:-webkit-autofill:focus{-webkit-box-shadow:0 0 0 1000px var(--color-bg-input) inset!important;-webkit-text-fill-color:var(--color-text-primary)!important;caret-color:var(--color-text-primary)!important}._input_1bwkc_152::placeholder{color:var(--color-text-tertiary)}._input_1bwkc_152:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-border-focus) 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var(--ease-standard)}._citationPreviewVisible_1s2au_2074{opacity:1;pointer-events:auto}._citationPreviewQuote_1s2au_2079{padding:10px 12px 10px 24px;max-height:140px;overflow-y:auto;font-style:italic}._citationPreviewFooter_1s2au_2086{display:flex;align-items:center;gap:var(--spacing-sm);padding:8px 12px;border-top:1px solid var(--color-border-secondary);font-size:var(--font-size-xs);color:var(--color-text-secondary)}._citationPreviewFile_1s2au_2096{display:inline-flex;align-items:center;gap:4px;flex:1;min-width:0}._citationPreviewPages_1s2au_2104{flex-shrink:0;white-space:nowrap}._citationPreviewOpenBtn_1s2au_2109{display:inline-flex;align-items:center;gap:4px;flex-shrink:0;padding:4px 8px;border:none;border-radius:var(--radius-sm);background:var(--color-accent-primary);color:var(--color-accent-on-accent);font:inherit;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);white-space:nowrap;cursor:pointer;transition:var(--transition-colors)}@media(hover:hover)and (pointer:fine){._citationPreviewOpenBtn_1s2au_2109:hover{filter:brightness(1.08)}}._citationPreviewOpenBtn_1s2au_2109:active{filter:brightness(.92);transform:scale(.97)}._citationPreviewOpenBtn_1s2au_2109:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._docPickerSelectAll_1s2au_2143{display:flex;align-items:center;gap:var(--spacing-xs);padding:10px 12px;font-size:var(--font-size-xs);font-weight:600;border-bottom:1px solid var(--glass-border);cursor:pointer}._docPickerList_1s2au_2154{overflow-y:auto;padding:4px 0}._docPickerRow_1s2au_2159{display:flex;align-items:center;gap:var(--spacing-xs);padding:6px 12px;font-size:var(--font-size-xs);cursor:pointer}@media(hover:hover)and (pointer:fine){._docPickerRow_1s2au_2159:hover{background:color-mix(in srgb,var(--color-text-primary) 8%,transparent)}}._docPickerRow_1s2au_2159:active{background:color-mix(in srgb,var(--color-text-primary) 16%,transparent)}._docPickerRow_1s2au_2159:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:-2px}._docPickerIcon_1s2au_2183{flex-shrink:0;opacity:.7}._attachBtn_1s2au_2188,._micBtn_1s2au_2189{display:inline-flex;align-items:center;justify-content:center;width:var(--chat-composer-height);height:var(--chat-composer-height);flex-shrink:0;color:var(--color-text-secondary);background:transparent;border:1px solid var(--color-border-input);border-radius:var(--radius-lg);cursor:pointer;transition:var(--transition-colors)}@media(hover:hover)and (pointer:fine){._attachBtn_1s2au_2188:hover,._micBtn_1s2au_2189:hover{color:var(--color-text-primary);border-color:var(--color-accent-primary)}}._attachBtn_1s2au_2188:active,._micBtn_1s2au_2189:active{color:var(--color-text-primary);border-color:var(--color-accent-primary);background-color:var(--color-bg-active);transform:scale(.96)}._attachBtn_1s2au_2188:focus-visible,._micBtn_1s2au_2189:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._micBtn_1s2au_2189._micBtnListening_1s2au_2227{color:var(--color-accent-danger);border-color:var(--color-accent-danger);animation:_micPulse_1s2au_1 1.4s ease-out infinite}@keyframes _micPulse_1s2au_1{0%{box-shadow:0 0 color-mix(in srgb,var(--color-accent-danger) 45%,transparent)}to{box-shadow:0 0 0 6px transparent}}@media(prefers-reduced-motion:reduce){._micBtn_1s2au_2189._micBtnListening_1s2au_2227{animation:none}}._attachPopover_1s2au_2244{width:380px;max-width:calc(100vw - 2 * var(--spacing-md));max-height:420px}._attachPopoverInner_1s2au_2250{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-sm);overflow-y:auto}._attachManageBtn_1s2au_2258{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm);margin-top:var(--spacing-xs);border-top:1px solid var(--color-border-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);color:var(--color-text-secondary);background:none}._attachManageBtn_1s2au_2258:hover{color:var(--color-text-primary)}._attachDropZone_1s2au_2276{position:relative;padding:var(--spacing-md)}._attachDocSection_1s2au_2281{border-top:1px solid var(--glass-border);padding-top:var(--spacing-xs)}._attachDocRow_1s2au_2286{display:flex;align-items:center;gap:var(--spacing-xs);padding-right:4px}._attachDocRowLabel_1s2au_2293{display:flex;align-items:center;gap:var(--spacing-xs);flex:1;min-width:0;cursor:pointer}._attachDocView_1s2au_2304{width:22px;height:22px}._attachDocView_1s2au_2304:disabled{opacity:.35;cursor:not-allowed}._attachDocStatus_1s2au_2314{flex-shrink:0;font-size:var(--font-size-xs);color:var(--color-text-tertiary)}._attachDocDoneIcon_1s2au_2320{flex-shrink:0;color:var(--color-success, #2e7d32)}@media(hover:hover)and (pointer:fine){._sendBtn_1s2au_1868:hover:not(:disabled){filter:brightness(1.08)}}._sendBtn_1s2au_1868:active:not(:disabled){filter:brightness(.92);transform:scale(.95)}._sendBtn_1s2au_1868:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._sendBtn_1s2au_1868:disabled{opacity:.4;cursor:not-allowed}._spinner_1s2au_2346{animation:_spin_1s2au_2346 .8s linear infinite}@keyframes _spin_1s2au_2346{0%{transform:rotate(0)}to{transform:rotate(360deg)}}._olderLoader_1s2au_2355{display:flex;justify-content:center;padding:var(--spacing-md) 0;color:var(--color-text-tertiary)}._searchMark_1s2au_2364{background-color:#ffd60073;color:inherit;border-radius:2px;padding:0;margin:0}._searchMarkActive_1s2au_2372{background-color:#ffd600;color:#1a1a1a;outline:1px solid var(--color-shadow-lg);outline-offset:0}._searchBar_1s2au_2379{position:absolute;top:var(--spacing-md);right:var(--spacing-2xl);z-index:20;display:flex;align-items:center;gap:var(--spacing-xs);padding:6px 8px;background:var(--color-bg-card);color:var(--color-text-primary);border:1px solid rgba(128,128,128,.25);border-radius:var(--radius-md);box-shadow:0 4px 6px #0000000a,0 16px 40px #0000002e}._searchBarInput_1s2au_2397{width:180px;padding:4px 6px;font-size:var(--font-size-sm);border:none;background:transparent;color:var(--color-text-primary);outline:none}._searchBarCount_1s2au_2407{font-size:var(--font-size-xs);color:var(--color-text-tertiary);white-space:nowrap;min-width:40px;text-align:center}._searchBarBtn_1s2au_2415{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--radius-sm);color:var(--color-text-secondary);transition:var(--transition-colors)}@media(hover:hover)and 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(pointer:fine){._webSearchBtn_1s2au_2453:hover{color:var(--color-text-primary);border-color:var(--color-accent-secondary)}}._webSearchBtn_1s2au_2453:active{transform:scale(.96)}._webSearchBtn_1s2au_2453:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}._webSearchBtn_1s2au_2453._webSearchBtnActive_1s2au_2485{color:var(--color-accent-secondary);border-color:var(--color-accent-secondary);background:color-mix(in srgb,var(--color-accent-secondary) 14%,transparent)}@media(max-width:480px){._sendBtn_1s2au_1868,._attachBtn_1s2au_2188,._micBtn_1s2au_2189,._webSearchBtn_1s2au_2453{position:relative;width:44px}._sendBtn_1s2au_1868:after,._attachBtn_1s2au_2188:after,._micBtn_1s2au_2189:after,._webSearchBtn_1s2au_2453:after{content:"";position:absolute;top:-3px;right:0;bottom:-3px;left:0}}._citationMarker_1s2au_1591._citationMarkerWeb_1s2au_2514{gap:2px;padding-left:3px;color:var(--color-accent-secondary)}@media(hover:hover)and 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var(--color-border-focus);outline-offset:2px}._messageSourceFavicon_1s2au_2603{flex-shrink:0;border-radius:2px}._messageSourceIndex_1s2au_2608{flex-shrink:0;min-width:1.4em;padding:0 4px;font-size:10px;font-weight:var(--font-weight-semibold);line-height:1.5;text-align:center;color:var(--color-accent-secondary);background:var(--color-bg-elevated, rgba(127, 127, 127, .12));border-radius:4px}._searchOpenBtn_1s2au_2621{position:absolute;top:var(--spacing-md);right:var(--spacing-2xl);z-index:20;display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);color:var(--color-text-secondary);background:var(--color-bg-card);border:1px solid rgba(128,128,128,.25);box-shadow:0 2px 6px #00000014;cursor:pointer;opacity:0;transition:var(--transition-colors),opacity var(--transition-fast)}@media(hover:hover)and (pointer:fine){._chatSection_1s2au_1152:hover 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var(--color-border-primary);border-radius:var(--radius-lg);font-size:var(--font-size-sm);line-height:var(--line-height-tight);transition:var(--transition-colors)}._presentationStripText_1s2au_2692{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._presentationStripClear_1s2au_2698{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:18px;height:18px;padding:0;color:var(--color-text-secondary);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition-colors)}._presentationStripClear_1s2au_2698:hover:not(:disabled){color:var(--color-text-primary)}._presentationStripClear_1s2au_2698:disabled{opacity:.5;cursor:default}._layout_1c539_1{position:relative;display:flex;height:calc(100dvh - var(--header-height) - var(--offline-banner-height));overflow:hidden}._realContent_1c539_8{display:flex;flex:1;min-width:0}._mainWrapper_1c539_14{position:relative;display:flex;flex:1;min-width:0}._skeletonOverlay_1c539_21{position:absolute;top:0;right:0;bottom:0;left:0}._skeletonOverlayLeaving_1c539_27{pointer-events:none;animation:_skeletonOverlayOut_1c539_1 .12s ease-out forwards}@keyframes _skeletonOverlayOut_1c539_1{to{opacity:0}}._main_1c539_14{flex:1;overflow-y:auto;background-color:var(--color-bg-secondary);transition:var(--transition-colors)}._empty_1c539_43{display:flex;align-items:center;justify-content:center;height:100%;color:var(--color-text-tertiary);font-size:var(--font-size-base)}@media(max-width:768px){._layout_1c539_1{flex-direction:column}._realContent_1c539_8,._mainWrapper_1c539_14{min-height:0}}._sidebarBackdrop_1c539_63{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:999;opacity:0;pointer-events:none;transition:opacity .3s 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4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 20px;--spacing-2xl: 24px;--spacing-3xl: 32px;--spacing-4xl: 40px;--spacing-5xl: 48px;--sidebar-width: 260px;--header-height: 56px;--offline-banner-height: 0px;--ease-standard: cubic-bezier(.22, 1, .36, 1);--transition-colors: color .25s var(--ease-standard), background-color .25s var(--ease-standard), border-color .25s var(--ease-standard), box-shadow .25s var(--ease-standard), opacity .25s var(--ease-standard);--transition-fast: .15s var(--ease-standard);--transition-normal: .25s var(--ease-standard)}[data-theme=dark]{color-scheme:dark;--color-bg-primary: #0a0d10;--color-bg-secondary: #0d1116;--color-bg-tertiary: #131820;--color-bg-sidebar: #0b0f13;--color-bg-input: #10151b;--color-bg-card: #10151b;--color-bg-hover: #171d25;--color-bg-active: #1c232d;--color-bg-overlay: rgba(3, 5, 7, .72);--color-bg-badge: #171d25;--color-border-primary: #212a35;--color-border-secondary: #1a212a;--color-border-input: #2a3542;--color-border-focus: #3ee6a8;--color-text-primary: #e7edf3;--color-text-secondary: #8b9aab;--color-text-tertiary: #57677a;--color-text-inverse: #061012;--color-text-link: #3ee6a8;--color-accent-primary: #3ee6a8;--color-accent-primary-hover: #63edbb;--color-accent-secondary: #4fd8f7;--color-accent-on-accent: #061012;--color-accent-success: #3ee6a8;--color-accent-warning: #f7b955;--color-accent-danger: #ff6b6b;--color-accent-danger-hover: #ff8c8c;--color-highlight-bg: rgba(247, 185, 85, .24);--color-shadow: rgba(0, 0, 0, .35);--color-shadow-lg: rgba(0, 0, 0, .55);--glass-bg: rgba(19, 24, 32, .55);--glass-border: rgba(62, 230, 168, .22);--gradient-orb: #3ee6a8}html.no-transitions,html.no-transitions *,html.no-transitions *:before,html.no-transitions *:after{transition:none!important;animation-duration:0s!important}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;overflow-y:auto;scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--color-border-primary) transparent;background-color:var(--color-bg-primary)}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text-primary);background-color:var(--color-bg-primary);min-height:100vh;transition:var(--transition-colors);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}a{color:var(--color-text-link);text-decoration:none;transition:color var(--transition-fast)}a:hover{text-decoration:underline}button{font-family:var(--font-family);cursor:pointer;border:none;background:none;font-size:inherit;color:inherit}input,textarea,select{font-family:var(--font-family);font-size:var(--font-size-base)}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border-primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}