:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}html{height:100%}body{margin:0;min-width:320px;min-height:100vh;height:100%}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}._outerContainer_1je3l_1{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f7f8fa;padding:32px 0}._loginBox_1je3l_21{display:flex;background:#fff;border-radius:18px;box-shadow:0 4px 24px #0000001a;overflow:hidden;min-width:720px;max-width:900px;width:100%}._leftPanel_1je3l_43{flex:1.2;padding:48px 40px 48px 48px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid #f0f0f0;background:#fff}._logoArea_1je3l_63{display:flex;align-items:center;justify-content:center;margin-bottom:32px}._logoImg_1je3l_75{width:44px;height:44px;margin-right:12px}._logoText_1je3l_85{font-size:28px;font-weight:700;color:#3a5cff;letter-spacing:1px}._formArea_1je3l_99{width:100%}._tabs_1je3l_105{display:flex;justify-content:center;margin-bottom:28px;border-bottom:1px solid #f0f0f0}._tab_1je3l_105{padding:10px 0;margin-right:24px;font-size:16px;font-weight:500;color:#888;cursor:pointer;transition:color .3s;position:relative}._tab_1je3l_105:hover,._activeTab_1je3l_149{color:#3a5cff}._activeTab_1je3l_149:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background-color:#3a5cff}._tabContent_1je3l_177,._loginForm_1je3l_185{width:100%}._formTitle_1je3l_193{font-size:22px;font-weight:600;margin-bottom:28px;color:#222;letter-spacing:1px}._rightPanel_1je3l_209{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f7f8fa;padding:48px 32px;min-width:320px}._qrTitle_1je3l_229{font-size:18px;font-weight:500;margin-bottom:18px;color:#222;text-align:center}._qrBox_1je3l_243{display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000000f;padding:18px;margin-bottom:16px}._qrContainer_1je3l_263{width:160px;height:160px;display:flex;align-items:center;justify-content:center}._qrTip_1je3l_277{color:#888;font-size:14px;text-align:center;margin-top:2px}._linkContainer_1je3l_291{display:flex;justify-content:center;align-items:center;margin-top:16px;padding-top:16px;border-top:1px solid #eee}._linkContainer_1je3l_291 span{color:#3a5cff;cursor:pointer;margin-left:4px;transition:color .3s}._linkContainer_1je3l_291 span:hover{color:#1d2fa3}@media (max-width: 900px){._loginBox_1je3l_21{min-width:0;flex-direction:column;box-shadow:0 2px 8px #00000014}._leftPanel_1je3l_43,._rightPanel_1je3l_209{min-width:0;padding:32px 16px;border-right:none;border-bottom:1px solid #f0f0f0}._rightPanel_1je3l_209{border-bottom:none}}@media (max-width: 600px){._outerContainer_1je3l_1{padding:0}._loginBox_1je3l_21{border-radius:0;min-width:0;box-shadow:none}._leftPanel_1je3l_43,._rightPanel_1je3l_209{padding:20px 8px}._qrContainer_1je3l_263{width:120px;height:120px}}._container_17typ_1{min-height:100vh;display:flex;flex-direction:column;background:#fff;color:#213547}._header_17typ_17{padding:10px 0;background:linear-gradient(135deg,#f8fbff,#e6f0ff);box-shadow:0 2px 8px #0220471a;border-bottom:1px solid #e0e7ff}._title_17typ_31{font-size:2.8rem;font-weight:700;letter-spacing:.1em;background:linear-gradient(90deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent}._mainContent_17typ_49{flex:1;padding:30px 20px}._section_17typ_59{max-width:1200px;margin:0 auto;padding:20px 0}._featureGrid_17typ_71{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;margin:24px auto;padding:0 20px;max-width:1280px}._featureCard_17typ_89{background:#fff;border-radius:16px;padding:20px;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid #e0e7ff;box-shadow:0 4px 24px #02204714;display:flex;flex-direction:column;align-items:flex-start;min-height:180px;margin:8px}._featureCard_17typ_89:hover{transform:translateY(-5px);background:#ffffff1a;box-shadow:0 8px 32px #0000004d}._iconWrapper_17typ_129{font-size:2.5rem;color:#4facfe;margin-bottom:0;margin-right:24px}._divider_17typ_143{height:1px;background:linear-gradient(90deg,transparent 0%,rgba(79,172,254,.5) 50%,transparent 100%);margin:50px 0}._footer_17typ_155{padding:0;background:#001529;border-top:1px solid #1f2937;margin-top:40px;color:#e5e7eb}._footerContent_17typ_171{max-width:1200px;margin:0 auto;padding:0 32px}._footerTop_17typ_183{display:grid;grid-template-columns:repeat(4,1fr);gap:48px;padding:48px 0 32px;border-bottom:1px solid #374151}._footerSection_17typ_199{display:flex;flex-direction:column}._footerTitle_17typ_209{font-size:1.1rem;font-weight:600;color:#fff;margin-bottom:16px;margin-top:0}._footerLinks_17typ_225{list-style:none;padding:0;margin:0}._footerLinks_17typ_225 li{margin-bottom:12px}._footerLinks_17typ_225 a{color:#9ca3af;text-decoration:none;font-size:.95rem;transition:color .2s ease}._footerLinks_17typ_225 a:hover{color:#4facfe}._socialLinks_17typ_267{display:flex;gap:12px;margin-bottom:12px}._socialIcon_17typ_279{width:40px;height:40px;border-radius:8px;object-fit:cover;transition:transform .2s ease}._socialIcon_17typ_279:hover{transform:scale(1.05);cursor:pointer}._imageTooltip_17typ_307{background:#000000e6;border-radius:12px;padding:16px;box-shadow:0 8px 32px #0000004d;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);animation:_fadeIn_17typ_1 .2s ease-out}._tooltipImage_17typ_327{width:200px;height:200px;object-fit:cover;border-radius:8px;display:block}@keyframes _fadeIn_17typ_1{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}._contactText_17typ_365{font-size:.9rem;color:#9ca3af;margin:0;line-height:1.4}._footerBottom_17typ_379{display:flex;justify-content:space-between;align-items:center;padding:24px 0;font-size:.9rem}._footerBottomLeft_17typ_395{display:flex;align-items:center}._beianInfo_17typ_405{display:flex;align-items:center;gap:8px}._beianInfo_17typ_405 a{color:#9ca3af;text-decoration:none;transition:color .2s ease}._beianInfo_17typ_405 a:hover{color:#4facfe}._separator_17typ_437{color:#6b7280}._beianIcon_17typ_445{width:13px;height:13px}._footerBottomRight_17typ_455{display:flex;align-items:center}._copyright_17typ_465{color:#9ca3af;margin:0}@media (max-width: 768px){._footerTop_17typ_183{grid-template-columns:repeat(2,1fr);gap:32px;padding:32px 0 24px}._footerContent_17typ_171{padding:0 20px}}@media (max-width: 480px){._footerTop_17typ_183{grid-template-columns:1fr;gap:24px}._footerBottom_17typ_379{flex-direction:column;gap:16px;text-align:center}._beianInfo_17typ_405{flex-wrap:wrap;justify-content:center}}._navbar_17typ_537{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:0 auto;padding:12px 32px;min-height:50px}._logo_17typ_555{font-size:2rem;font-weight:800;letter-spacing:.08em;color:#4facfe;background:linear-gradient(90deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.2;display:flex;align-items:center}._navLinks_17typ_579{display:flex;align-items:center;gap:24px;flex-wrap:wrap}._navLinks_17typ_579 a{color:#4a5568;font-size:1rem;font-weight:500;text-decoration:none;transition:all .3s ease;padding:8px 16px;border-radius:8px;white-space:nowrap;position:relative;line-height:1.4}._navLinks_17typ_579 a:hover{color:#4facfe;background:#4facfe1a;transform:translateY(-1px)}._navLinks_17typ_579 a[href^="/"]{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;font-weight:600;box-shadow:0 2px 8px #4facfe40;border:none}._navLinks_17typ_579 a[href^="/"]:hover{background:linear-gradient(135deg,#00f2fe,#4facfe);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #4facfe4d}@media (max-width: 768px){._navLinks_17typ_579{gap:16px}._navLinks_17typ_579 a{font-size:.9rem;padding:6px 10px}}@media (max-width: 600px){._navLinks_17typ_579{gap:12px;justify-content:center}._navLinks_17typ_579 a{font-size:.85rem;padding:5px 8px}}._heroSection_17typ_721{display:flex;align-items:center;justify-content:center;min-height:280px;background:linear-gradient(120deg,#001529 60%,#4facfe);border-radius:20px;margin-bottom:30px;box-shadow:0 8px 32px #0000002e}._heroContent_17typ_741{text-align:center;padding:40px 24px 36px}._featureCards_17typ_777{display:flex;gap:24px;justify-content:center;margin-top:32px;flex-wrap:wrap}._featureCards_17typ_777 ._featureCard_17typ_89{background:#fffffff2;border-radius:16px;padding:24px;min-width:200px;max-width:280px;text-align:center;cursor:pointer;transition:all .3s ease;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px);box-shadow:0 4px 20px #0000001a}._featureCards_17typ_777 ._featureCard_17typ_89:hover{transform:translateY(-5px);box-shadow:0 8px 30px #00000026;background:#fff}._cardIcon_17typ_833{font-size:2.5rem;margin-bottom:12px;display:block}._cardTitle_17typ_845{font-size:1.2rem;font-weight:600;color:#213547;margin-bottom:8px;margin-top:0;white-space:nowrap}._cardDesc_17typ_863{font-size:.9rem;color:#666;margin:0;line-height:1.4}._techSection_17typ_917{margin-top:24px}._techGrid_17typ_923{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:32px}._techCard_17typ_935{background:#ffffff12;border-radius:16px;padding:32px 24px;box-shadow:0 2px 8px #00000014;border:1px solid rgba(255,255,255,.1);text-align:center;transition:box-shadow .3s,background .3s;aspect-ratio:4 / 3;min-width:260px;max-width:100%;min-height:180px;max-height:260px;display:flex;flex-direction:row;align-items:center;justify-content:center;position:relative;overflow:hidden}._contactSection_17typ_983{padding:24px 0;background-color:#f9fafb;text-align:center}@media (max-width: 600px){._heroTitle_17typ_749{font-size:2rem}._heroSection_17typ_721{min-height:220px;border-radius:12px}._sectionTitle_17typ_901{font-size:1.3rem}._featureGrid_17typ_71,._techGrid_17typ_923{display:flex;justify-content:center;gap:32px;max-width:900px;margin:0 auto;padding:0 32px}._featureCard_17typ_89,._techCard_17typ_935{padding:18px 8px}._featureCards_17typ_777{flex-direction:column;gap:16px;margin-top:24px}._featureCards_17typ_777 ._featureCard_17typ_89{min-width:auto;max-width:100%;margin:0 16px}}._announcement_17typ_1159{width:100%;background:linear-gradient(90deg,#4facfe,#00f2fe);color:#fff;text-align:center;padding:8px 0;font-size:1.02rem;letter-spacing:.02em;font-weight:500;box-shadow:0 2px 12px #00000014;margin-bottom:20px;border-radius:0 0 12px 12px;animation:_fadeInDown_17typ_1 .8s}@keyframes _fadeInDown_17typ_1{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}._featureCard_17typ_89,._techCard_17typ_935{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;position:relative;overflow:hidden;border-radius:18px;background:#ffffff17;border:1.5px solid rgba(79,172,254,.13);box-shadow:0 4px 24px #0000001a;transition:transform .25s,box-shadow .25s,background .25s;min-width:260px;max-width:100%;min-height:120px;flex:1 1 320px;padding:24px 32px}._featureCard_17typ_89:hover,._techCard_17typ_935:hover{transform:translateY(-8px) scale(1.03);background:#ffffff2e;box-shadow:0 12px 36px #0003}._ctaBtn_17typ_877,._tryBtn_17typ_699{background:linear-gradient(90deg,#00f2fe,#4facfe);color:#fff;border:none;font-weight:700;font-size:1.18rem;border-radius:32px;padding:12px 40px;box-shadow:0 2px 12px #0000001a;transition:background .3s,box-shadow .3s,transform .2s}._ctaBtn_17typ_877:hover,._tryBtn_17typ_699:hover{background:linear-gradient(90deg,#4facfe,#00f2fe);box-shadow:0 6px 24px #0000002e;transform:translateY(-2px) scale(1.04)}._logo_17typ_555 img,._heroSection_17typ_721 img{max-width:180px;height:auto;margin-bottom:12px}@media (max-width: 600px){._announcement_17typ_1159{font-size:.98rem;padding:8px 0;margin-bottom:18px;border-radius:0 0 8px 8px}}._tryBtn_17typ_699{margin-left:24px;background:linear-gradient(90deg,#00f2fe,#4facfe);border:none;font-weight:600;font-size:1.1rem;box-shadow:0 2px 8px #00000014}._tryBtn_17typ_699:hover{background:linear-gradient(90deg,#4facfe,#00f2fe)}._heroSection_17typ_721{display:flex;align-items:center;justify-content:center;min-height:380px;background:linear-gradient(120deg,#001529 60%,#4facfe);border-radius:24px;margin-bottom:48px;box-shadow:0 8px 32px #0000002e}._heroContent_17typ_741{text-align:center;padding:64px 24px 56px}._heroTitle_17typ_749{font-size:3.2rem;font-weight:800;letter-spacing:.08em;background:linear-gradient(90deg,#00f2fe,#4facfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:16px}._heroDesc_17typ_767{font-size:1.4rem;color:#e0eaff;margin-bottom:32px}._ctaBtn_17typ_877{background:linear-gradient(90deg,#00f2fe,#4facfe);border:none;font-weight:700;font-size:1.2rem;padding:12px 40px;border-radius:32px;box-shadow:0 2px 12px #0000001a}._ctaBtn_17typ_877:hover{background:linear-gradient(90deg,#4facfe,#00f2fe)}._sectionTitle_17typ_901{font-size:2rem;font-weight:700;color:#4facfe;margin-bottom:32px;text-align:center;letter-spacing:.05em}._techSection_17typ_917{margin-top:48px}._techGrid_17typ_923{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-top:20px}._techCard_17typ_935{background:#ffffff12;border-radius:16px;padding:32px 24px;box-shadow:0 2px 8px #00000014;border:1px solid rgba(255,255,255,.1);text-align:center;transition:box-shadow .3s,background .3s}._techCard_17typ_935:hover{background:#ffffff21;box-shadow:0 8px 32px #0000002e}._contactSection_17typ_983{padding:40px 0;background-color:#f9fafb;text-align:center}._imageContainer_17typ_995{display:flex;justify-content:center;align-items:center;gap:32px;flex-wrap:wrap}._imageContainer_17typ_995 img{width:128px;height:128px;object-fit:cover;border-radius:8px;box-shadow:0 2px 8px #0000001a}._contactInfo_17typ_1025{display:flex;justify-content:center;padding:20px 0;margin-top:24px;font-size:1.1rem;color:#e0eaff}._imageContainer_17typ_995{display:flex;gap:30px}._image_17typ_307{width:128px;height:128px;object-fit:cover;border-radius:8px;box-shadow:0 2px 8px #0000001a}@media (max-width: 900px){._navbar_17typ_537{flex-direction:column;gap:16px;padding:0 8px}._mainContent_17typ_49{padding:24px 4px}._heroContent_17typ_741{padding:32px 4px}}@media (max-width: 600px){._heroTitle_17typ_749{font-size:2rem}._heroSection_17typ_721{min-height:220px;border-radius:12px}._sectionTitle_17typ_901{font-size:1.3rem}._featureGrid_17typ_71,._techGrid_17typ_923{display:flex;justify-content:center;gap:32px;max-width:900px;margin:0 auto;padding:0 32px}._featureCard_17typ_89,._techCard_17typ_935{padding:18px 8px}}._imageContainer_17typ_995{display:flex;justify-content:center;align-items:center;gap:20px;flex-wrap:wrap;padding:20px 0;margin:24px auto;max-width:1200px}._imageCard_17typ_1643{flex:0 1 240px;border-radius:16px;overflow:hidden;box-shadow:0 4px 24px #0000001a;transition:transform .3s ease;background:#ffffff0d;border:1px solid rgba(255,255,255,.1)}._imageCard_17typ_1643:hover{transform:translateY(-5px)}._image_17typ_307{width:100%;height:160px;object-fit:cover;border-radius:16px}@media (max-width: 768px){._imageContainer_17typ_995{gap:16px;padding:24px 16px}._imageCard_17typ_1643{flex-basis:45%}}@media (max-width: 480px){._imageCard_17typ_1643{flex-basis:100%}}._storyFromContainer_o95r2_1{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f7f7f7;padding:32px 0}._card_o95r2_19{background:#fff;border-radius:12px;box-shadow:0 2px 12px #00000014;padding:32px 40px;max-width:480px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:16px}._title_o95r2_45{font-size:24px;font-weight:600;margin-bottom:16px;color:#213547;text-align:center}._formDiv_o95r2_61{margin-top:24px}._formItem_o95r2_69{margin-bottom:16px}._button_o95r2_77{padding:10px 0;background:#1677ff;color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer;margin-bottom:8px;transition:background .3s}._button_o95r2_77:hover{background:#0958d9}@media (max-width: 600px){._card_o95r2_19{padding:20px 8px;max-width:98vw}}:root{--primary-color: #1890ff;--secondary-color: #40a9ff;--text-color: rgba(0, 0, 0, .88);--background-color: #f5f5f5;--spacing-base: 8px}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--text-color);background:var(--background-color)}.ant-layout{min-height:100vh}.ant-layout-header{padding:0 var(--spacing-base);background:var(--primary-color)}.ant-menu{border-inline-end:none!important}@media (max-width: 768px){.ant-layout-sider{width:100%!important;max-width:100%!important;min-width:100%!important}}._registerContainer_ag3qq_1{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;background:#f7f7f7;width:100%;margin:0}._registerForm_ag3qq_23{background:#fff;padding:32px 24px;border-radius:8px;box-shadow:0 2px 8px #00000014;width:100%;max-width:400px;min-width:320px;display:flex;flex-direction:column}._registerForm_ag3qq_23 h2{margin-bottom:20px;text-align:center}._registerForm_ag3qq_23 input{margin-bottom:16px;padding:8px 12px;border:1px solid #ddd;border-radius:4px;font-size:16px}._registerForm_ag3qq_23 button{padding:10px 0;background:#1677ff;color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer;margin-bottom:8px;transition:background .3s}._registerForm_ag3qq_23 button:hover{background:#0958d9}._error_ag3qq_95{color:red;margin-bottom:16px;text-align:center;font-size:14px}._success_ag3qq_107{color:#52c41a;margin-bottom:8px;text-align:center}._loginLink_ag3qq_117{text-align:center;color:#888;font-size:14px}._loginLink_ag3qq_117 span{color:#1677ff;cursor:pointer;margin-left:4px;transition:color .3s}._loginLink_ag3qq_117 span:hover{text-decoration:underline}@media (max-width: 480px){._registerForm_ag3qq_23{padding:24px 16px;min-width:auto}}._videoContainer_xuze4_1{margin-left:20px}._videoEl_xuze4_7{max-width:calc(100vw - 800px);max-height:calc(100vw - 800px)}._container_xvxdj_1{min-height:100vh;height:100vh;background:var(--background-color);overflow:hidden}._sider_xvxdj_15{background:#fff!important;box-shadow:2px 0 8px #0000001a}._menu_xvxdj_25{border-right:0!important;padding-top:16px}._menuItem_xvxdj_35{margin:8px 0;font-weight:500;transition:all .3s}._contentArea_xvxdj_47{padding:24px;background:#fff;border-radius:8px;margin:24px;box-shadow:0 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