:root {
	--primary-color:#00ca97;
	--primary-dark:#00b688;
	--primary-light:#cce5ff;
	--primary-pale:#f0f7ff;
	--secondary-color:#00b688;
	--secondary-dark:#cc6200;
	--secondary-light:#ffe5cc;
	--accent-color:#f73820;
	--accent-dark:#f73820;
	--accent-light:#fc533d;
	--white:#ffffff;
	--light-gray:#f3f4f6;
	--medium-gray:#e5e5e5;
	--gray:#adb5bd;
	--dark-gray:#495057;
	--black:#212529;
	--text-primary:#212529;
	--text-secondary:#495057;
	--text-on-primary:#ffffff;
	--success:#28a745;
	--success-light:#d4edda;
	--warning:#ffc107;
	--warning-light:#fff3cd;
	--danger:#dc3545;
	--danger-light:#f8d7da;
	--info:#17a2b8;
	--info-light:#d1ecf1;
	--background-color:#ffffff;
	--header-bg:#ffffff;
	--card-bg:#ffffff;
	--footer-bg:#f8f9fa;
	--border-color:#e9ecef;
	--linear-gradient:linear-gradient(135deg,#007bff 0%,#00bfff 100%);
	--linear-gradient-light:linear-gradient(135deg,#cce5ff 0%,#e6f7ff 100%);
	--radius-sm:6px;
	--radius-md:10px;
	--radius-lg:14px;
	--radius-xl:20px;
	--radius-xxl:100px;
	--space-xxs:0.25rem;
	--space-xs:0.5rem;
	--space-sm:1rem;
	--space-md:1.5rem;
	--space-lg:2rem;
	--space-xl:3rem;
	--space-xxl:4rem;
	--transition:all 0.3s cubic-bezier(0.25,0.8,0.25,1);
	--transition-fast:all 0.15s ease;
	--transition-slow:all 0.5s ease;
	--animation-duration:0.6s
}
[data-theme="dark"] {
	--primary-color:#4dabff;
	--primary-dark:#007bff;
	--primary-light:#003366;
	--secondary-color:#ff9e4d;
	--secondary-dark:#ff7b00;
	--background-color:#121212;
	--header-bg:#1e1e1e;
	--card-bg:#1e1e1e;
	--footer-bg:#1a1a1a;
	--border-color:#333333;
	--text-primary:#f8f9fa;
	--text-secondary:#dee2e6;
	--light-gray:#212529;
	--medium-gray:#2b2d30;
	--gray:#6c757d;
	--card-shadow:0 4px 12px rgba(0,0,0,0.3);
	--card-shadow-hover:0 8px 24px rgba(0,0,0,0.4);
	--shadow-primary:0 0 10px rgba(77,171,255,0.3)
}

*{margin:0;padding:0;box-sizing:border-box;outline:none;text-indent:none;font-family:'Microsoft YaHei','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif}
::-webkit-scrollbar{display:none}
:hover{outline:none}
html,body{width:100vw;height:100vh}
html{scroll-behavior:smooth;font-size:16px}
body{line-height:1.6;color:var(--text-primary);background-color:var(--white);overflow-x:hidden;transition:background-color 0.3s ease,color 0.3s ease;background-repeat:no-repeat;margin:0;font-family:"Microsoft Yahei","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:clamp(14px,16px,18px);line-height:1.5;color:#34495e;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-moz-font-feature-settings:"liga","kern";}
h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25;margin-bottom:var(--space-sm);color:var(--text-primary)}
p{margin-bottom:var(--space-md);color:var(--text-primary)}
a{color:var(--primary-color);text-decoration:none;transition:var(--transition-fast)}
a:hover{color:var(--primary-dark)}
img{max-width:100%;height:auto;vertical-align:middle;transition:var(--transition)}
.container{width:100%;max-width:1400px;margin:0 auto;padding:0 0}
.loading-spinner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px}
.spinner{width:40px;height:40px;border:4px solid rgba(0,0,0,0.1);border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s ease-in-out infinite;margin-bottom:15px}
@keyframes spin{to{transform:rotate(360deg)}
}.error-message{text-align:center;padding:40px;color:var(--danger-color)}
.error-message button{margin-top:15px;padding:8px 16px;background-color:var(--danger-color);color:white;border:none;border-radius:4px;cursor:pointer}
.error-message button:hover{background-color:#c82333}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:0.75rem 1.5rem;border-radius:var(--radius-xxl);font-weight:500;transition:all 0.4s cubic-bezier(0.65,0,0.35,1);cursor:pointer;border:1px solid transparent;white-space:nowrap;font-size:1rem;position:relative;overflow:hidden;min-width:140px;transform-style:preserve-3d;perspective:1000px}
.btn:hover{transform:translateY(-3px) scale(1.02)}
.btn::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,0.1);transform:scaleX(0);transform-origin:right;transition:transform 0.5s ease-out;z-index:0}
.btn:hover::before{transform:scaleX(1);transform-origin:left}
.btn::after{content:'';position:absolute;top:50%;left:50%;width:10px;height:10px;background:radial-gradient(circle,rgba(255,255,255,0.8) 0%,rgba(255,255,255,0) 70%);opacity:0;border-radius:100%;transform:translate(-50%,-50%) scale(0);transform-origin:50% 50%;z-index:1}
.btn:active::after{animation:ripple 0.6s ease-out}
@keyframes ripple{0%{transform:translate(-50%,-50%) scale(0);opacity:0.8}
100%{transform:translate(-50%,-50%) scale(15);opacity:0}
}.service-sidebar{position:fixed;right:10px;bottom:35%;z-index:999999}
.btn-primary{background-color:var(--primary-color);color:var(--white);border-color:var(--primary-color);box-shadow:0 4px 15px rgba(0,182,136,0.3)}
.btn-primary:hover{background-color:var(--primary-dark);border-color:var(--primary-dark);color:var(--white);text-shadow:0 0 5px rgba(255,255,255,0.5)}
.btn-primary:hover::after{content:'';position:absolute;top:0;left:0;right:0;bottom:0;border-radius:var(--radius-xxl);background:rgba(255,255,255,0.1);animation:pulse 2s infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:0.5}
50%{transform:scale(1.05);opacity:0.2}
100%{transform:scale(1);opacity:0.5}
}.btn-outline{background-color:transparent;color:var(--primary-color);border-color:var(--primary-color);transition:all 0.4s cubic-bezier(0.65,0,0.35,1),box-shadow 0.3s ease}
.btn-outline:hover{background-color:var(--primary-color);color:var(--white);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.btn-outline::after{content:'';position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;border:2px solid transparent;border-radius:var(--radius-xxl);z-index:-1;opacity:0;transition:all 0.3s ease}
.btn-outline:hover::after{opacity:1;border-color:var(--primary-color);animation:borderRotate 3s linear infinite}
.btn-outline:disabled {
  background-color: transparent;
    color: #999999;
    border-color: #999999;
    cursor: not-allowed; /* 禁用鼠标图标 */
    transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1), box-shadow 0.3s ease;
}
@keyframes borderRotate{0%{clip-path:polygon(0% 0%,0% 100%,0 100%,0 0)}
25%{clip-path:polygon(0% 0%,100% 0%,100% 100%,0 100%)}
50%{clip-path:polygon(100% 0%,100% 100%,0% 100%,0% 0%)}
75%{clip-path:polygon(0% 100%,100% 100%,100% 0%,0% 0%)}
100%{clip-path:polygon(0% 100%,0% 0%,100% 0%,100% 100%)}
}

.form-group{margin-bottom:var(--space-lg);position:relative}
.form-group label{display:block;margin-bottom:var(--space-sm);font-weight:500;color:var(--text-primary)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:0.75rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;transition:var(--transition);background-color:var(--card-bg);color:var(--text-primary)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-color)}
.form-group textarea{min-height:120px;resize:vertical}
.hint{font-size:0.875rem;color:var(--gray);margin-top:var(--space-xs)}
.form-actions{display:flex;gap:var(--space-md);margin-top:var(--space-lg)}
.header{display:none;width:100%;z-index:1000;transition:all 0.3s ease;transform:translateY(0);background:var(--card-bg);box-shadow:var(--card-shadow);border-bottom:1px solid #eee}
.header.scrolled{padding:var(--space-xs) 0;box-shadow:var(--shadow-sm)}
.header.hidden{transform:translateY(-100%)}
.header-content{display:flex;height:80px;justify-content:space-between;align-items:center;transition:var(--transition)}
.header-left{display:flex;height:100%;align-items:center;gap:var(--space-sm)}
.logo{display:none;align-items:center;gap:var(--space-sm);font-size:1.5rem;font-weight:700;color:var(--black);transition:var(--transition)}
.logo img{height:2.5rem;transition:var(--transition)}
.main-menu ul{display:flex;gap:var(--space-lg)}
.main-menu li{position:relative;list-style:none;padding:var(--space-xs)}
.main-menu a{color:var(--text-primary);font-weight:bold;padding:var(--space-xs) 0;position:relative;text-decoration:none}
.main-menu a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary-color);transition:var(--transition)}
.main-menu a:hover{color:var(--primary-color)}
.main-menu a:hover::after{width:100%}
.main-menu a.active{color:var(--primary-color)}
.main-menu a.active::after{width:100%;background-color:var(--primary-color)}
.main-menu a.active.blink{animation:blink 1.5s infinite}
@keyframes blink{0%{background:var(--primary-color);}
25%{background:red;}
50%{background:#ffaa00;}
75%{background:color-mix(in srgb,#ffaa00 70%,red 30%)}
100%{background:red;}
}.main-menu li:nth-child(2) a{color:var(--accent-color)}
.main-menu li:nth-child(2)::after{content:"永久免费";position:absolute;top:-14px;right:-30px;color:var(--white);padding:0 8px;font-size:12px;border-radius:30px 30px 30px 0px;background:var(--primary-color);animation:blink 3s ease-in-out infinite;white-space:nowrap;z-index:2;transform:scale(1)}
.mobile-menu-container{position:relative;display:inline-block}
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:var(--space-xs);transition:var(--transition);z-index:1001;width:40px;height:40px;border-radius:50%;justify-content:center;align-items:center}
.mobile-menu-btn:hover{background-color:var(--primary-light)}
.mobile-menu-btn svg{width:24px;height:24px;transition:var(--transition)}
.mobile-menu{position:absolute;top:79px;display:none;right:0;width:100%;background-color:var(--header-bg);box-shadow:3px 12px 9px 3px #33333330;z-index:1000;border-radius:0;overflow:hidden;transition:max-height 0.3s ease-in-out,opacity 0.2s ease}
.mobile-menu.active{max-height:400px;display:block;opacity:1}
.mobile-menu ul{display:flex;flex-direction:column;list-style:none;padding:0;margin:0}
.mobile-menu li{opacity:0;transform:translateY(-10px);transition:all 0.3s ease}
.mobile-menu.active li{opacity:1;transform:translateY(0)}
.mobile-menu.active li:nth-child(1){transition-delay:0.1s}
.mobile-menu.active li:nth-child(2){transition-delay:0.2s}
.mobile-menu.active li:nth-child(3){transition-delay:0.3s}
.mobile-menu.active li:nth-child(4){transition-delay:0.4s}
.mobile-menu a{display:block;padding:var(--space-md) var(--space-lg);font-size:1rem;font-weight:500;color:var(--text-primary);transition:var(--transition);text-align:left;border-bottom:1px solid #f1f1f1}
.mobile-menu a:hover{background-color:var(--light-gray);color:var(--primary-color)}

.license-card-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin:var(--space-lg) 0}
.license-card{border-radius:var(--radius-xl);background:var(--light-gray);padding:var(--space-lg);transition:var(--transition)}
.license-card:hover{transform:translateY(-3px);box-shadow:var(--card-shadow-hover)}
.license-card-title{font-size:1.125rem;margin-bottom:var(--space-md);color:var(--primary-color)}
.license-form-group{margin-bottom:var(--space-md)}
.license-form-group label{display:block;margin-bottom:var(--space-xs);font-weight:500;color:var(--text-primary)}
.license-form-group input,.license-form-group select,.license-form-group textarea{width:100%;padding:var(--space-sm);border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--card-bg);color:var(--text-primary);min-height:30px}
.license-form-group input:disabled,.license-form-group select:disabled,.license-form-group textarea:disabled{width:100%;padding:var(--space-sm);border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--disabled-bg,#f0f0f0);color:var(--disabled-text,#888);height:50px;text-align:left;cursor:not-allowed;opacity:0.8}
.license-form-group textarea{min-height:100px;resize:vertical}
.license-info-text{font-size:0.75rem;color:var(--text-secondary);display:block;margin-top:var(--space-xs)}
.license-button-group{display:flex;gap:var(--space-sm);margin-top:var(--space-md)}
.license-result-card{background-color:rgba(52,152,219,0.1);border-radius:var(--radius-md);padding:var(--space-md);margin-top:var(--space-md);border-left:3px solid var(--primary-color)}
.license-result-card h3{font-size:1rem;margin-bottom:var(--space-xs);color:var(--primary-color)}
.license-result-card p{font-size:0.875rem;color:var(--text-primary);margin:0}
.license-steps-container{border-radius:var(--radius-xl);margin-bottom:var(--space-lg);background:var(--light-gray);padding:var(--space-lg);box-shadow:var(--card-shadow)}
.license-steps-title{font-size:1rem;margin-bottom:var(--space-md);color:var(--primary-color)}
.license-step{display:flex;align-items:center;margin-bottom:var(--space-sm);padding:var(--space-sm);border-radius:var(--radius-sm);transition:var(--transition)}
.license-step.active{background-color:rgba(52,152,219,0.1)}
.license-step.completed{background-color:rgba(46,204,113,0.1)}
.license-step-number{width:24px;height:24px;border-radius:50%;background:var(--primary-dark);color:var(--white);display:flex;align-items:center;justify-content:center;margin-right:var(--space-sm);font-size:0.75rem;font-weight:bold;flex-shrink:0}
.license-step.completed .license-step-number{background:var(--success)}
.license-step-text{font-size:0.875rem;color:var(--text-primary)}
.status-message{position:fixed;bottom:var(--space-lg);right:var(--space-lg);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);background:var(--success);color:var(--white);box-shadow:var(--shadow-md);opacity:0;transform:translateY(20px);transition:var(--transition);z-index:1000}
.status-message.show{opacity:1;transform:translateY(0)}
.status-message.error{background:var(--error)}
.status-message.info{background:var(--primary-color)}
.blog-container,.article-container{max-width:1400px;margin:0 auto;padding:var(--space-lg) 0}

.rexc-download-page{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;color:#333;line-height:1.6;padding:20px 0;min-height:80vh}
.rexc-container{max-width:1400px;margin:0 auto;padding:0}
.rexc-loading-spinner{text-align:center;padding:40px 0}
.rexc-spinner{border:5px solid #f3f3f3;border-top:5px solid #3498db;border-radius:50%;width:50px;height:50px;animation:rexc-spin 1s linear infinite;margin:0 auto 20px}
@keyframes rexc-spin{0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}.rexc-program-cards-container{display:grid;gap:25px;margin-bottom:30px}
.rexc-program-card{border-radius:8px;overflow:hidden;transition:all 0.3s ease}
.rexc-program-header{    display: flex
;
    border-radius: 20px;
    align-items: center;
    margin-bottom: 25px;}
.rexc-program-icon {
        width: 150px;
    height: 150px;
    margin-right: 20px;
    flex-shrink: 0;
    background: var(--light-gray);
    padding: 30px;
    box-sizing: border-box;
    border-radius: 25px;
    margin-right: 35px;
}
.rexc-program-icon img{    width: 100%;
    height: 100%;
    object-fit: contain;}
.rexc-program-info h2{margin:0 0 5px;color:#2c3e50;font-size:1.2rem}
.rexc-program-info .description{color:#7f8c8d;margin:0;font-size:0.9rem}
.rexc-version-cards-container{padding:15px 0;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid;gap:20px}
.rexc-version-card{background:var(--light-gray);border-radius:10px;padding:15px;margin-bottom:15px;box-shadow:var(--card-shadow)}
.rexc-version-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-hover)}
.rexc-download-options{margin-top:10px}
.rexc-platform-list{display:grid;grid-template-columns:1fr;gap:10px}
.rexc-download-item{display:flex;padding:10px;border-radius:6px;justify-content:center;flex-direction:column;align-items:center;text-align:center}
.rexc-download-icon{width:150px;height:150px;margin:0 auto var(--space-md);background:#e2efec;border-radius:var(--radius-xxl);padding:var(--space-lg);display:flex;align-items:center;justify-content:center}
.rexc-download-info{flex-grow:5;margin:30px 0;display:flex;flex-direction:column;align-items:center;gap:9px}
.rexc-download-info h4{margin:0 0 3px;color:#2c3e50}
.rexc-download-info p{margin:0;font-size:0.8rem;color:#7f8c8d}
.rexc-changelog-section{margin-top:15px;padding-top:15px;border-top:1px dashed #ddd}
.rexc-changelog-section h5{margin:0 0 10px;color:#2c3e50;font-size:0.9rem}
.rexc-changelog{margin:0;padding-left:20px;font-size:0.8rem}
.rexc-changelog li{margin-bottom:5px;color:#34495e}
.rexc-error-message{padding:40px 0;text-align:center}
.rexc-alert{padding:15px;border-radius:4px;margin-bottom:20px}
.rexc-alert-danger{background-color:#fdecea;color:#c62828;border:1px solid #ef9a9a}
.footer{display:none;background-color:var(--footer-bg);color:var(--text-primary);padding:var(--space-xxl) 0 var(--space-lg);border-top:1px solid var(--light-gray);position:relative}
.footer-content{display:flex;flex-direction:column;gap:var(--space-sm);align-items:center}

.copyright{color:var(--gray);font-size:0.875rem}
.footer-legal{display:flex;gap:var(--space-lg)}
.footer-legal a{color:var(--gray);font-size:0.875rem;transition:var(--transition-fast)}
.footer-legal a:hover{color:var(--primary-color)}
.download-container{max-width:1400px;margin:0 auto var(--space-xl);padding:0 var(--space-lg);padding:0 var(--space-lg);display:flex;gap:var(--space-sm)}
.download-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl)}
.download-card{background-color:var(--card-bg);border-radius:var(--radius-xl);padding:var(--space-lg);transition:var(--transition);display:flex;flex-direction:column;align-items:center;background:url(/images/p-3.png);background-size:100% 100%;background-repeat:no-repeat}
.download-card:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-hover)}
.download-card p{color:var(--gray)}
.download-icon{width:60px;height:60px;margin-bottom:var(--space-md)}
.download-icon img{width:100%;height:100%;object-fit:contain}
.download-card h2{font-size:1.5rem;color:var(--white);margin-bottom:var(--space-sm)}
.version-info{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-md);font-size:0.9rem;color:var(--gray);justify-content:center}
.system-requirements{margin-top:var(--space-lg);text-align:left;color:var(--text-primary)}
.system-requirements h3{font-size:1.1rem;margin-bottom:var(--space-sm);color:var(--primary-dark)}
.system-requirements ul{margin-left:var(--space-md)}
.system-requirements li{margin-bottom:var(--space-xs);font-size:0.9rem}
.download-instructions{margin-bottom:var(--space-xl)}
.download-instructions h2{font-size:1.8rem;text-align:center;margin-bottom:var(--space-lg);color:var(--primary-color)}
.instructions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-lg)}
.instruction-card{background:var(--card-bg);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--card-shadow)}
.instruction-card h3{font-size:1.3rem;color:var(--text-primary);margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-color)}
.instruction-card ol{margin-left:var(--space-md)}
.instruction-card li{margin-bottom:var(--space-sm);line-height:1.6}
.download-faq{background:var(--card-bg);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--card-shadow)}
.download-faq h2{font-size:1.8rem;text-align:center;margin-bottom:var(--space-lg);color:var(--primary-color)}
.faq-item{margin-bottom:var(--space-lg)}
.faq-item h3{font-size:1.2rem;color:var(--text-primary);margin-bottom:var(--space-sm)}
.faq-item p{line-height:1.6}
.contact-container{max-width:1400px;margin:var(--space-xl) auto;padding:0}
.contact-grid{display:grid;grid-template-columns:1fr 2.5fr;gap:var(--space-lg);margin-bottom:var(--space-xl)}
.contact-form,.contact-info{background:var(--card-bg);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--card-shadow)}
.info-card{display:flex;gap:var(--space-md);margin-bottom:var(--space-lg);padding-bottom:var(--space-lg);border-bottom:1px solid var(--border-color)}
.info-card:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.info-icon img{width:40px;height:40px}
.qrcode{width:120px;height:120px;margin-top:var(--space-sm);border:1px solid var(--border-color)}
.social-icons{display:flex;gap:var(--space-md)}
.social-icons img{width:32px;height:32px;transition:var(--transition)}
.social-icons img:hover{transform:scale(1.1)}
.faq-section{background:var(--card-bg);padding:var(--space-lg);border-radius:var(--radius-xl);margin-top:var(--space-lg);box-shadow:var(--card-shadow)}
.changelog-container{max-width:1400px;margin:var(--space-xl) auto;padding:0 var(--space-lg)}
.version-card{background:var(--card-bg);border-radius:var(--radius-xl);padding:var(--space-lg);margin-bottom:var(--space-lg);transition:var(--transition)}
.version-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-3px)}
.version-card h2{font-size:1.5rem;color:var(--text-primary);margin-bottom:var(--space-sm);border-bottom:2px solid var(--primary-light);padding-bottom:var(--space-sm)}
.release-date{font-size:1rem;color:var(--text-secondary);font-weight:normal}
.version-details h3{font-size:1.2rem;color:var(--primary-dark);margin:var(--space-lg) 0 var(--space-sm)}
.version-details ul{margin-left:var(--space-md)}
.version-details li{margin-bottom:var(--space-sm);line-height:1.5}
.privacy-policy{max-width:1400px;font-family:Arial,sans-serif;line-height:1.6;color:var(--text-primary);background:var(--card-bg);padding:var(--space-xl);border-radius:var(--radius-xl);box-shadow:var(--card-shadow)}
.privacy-policy h1{color:var(--primary-color);text-align:left;margin-bottom:var(--space-sm);font-size:2rem}
.privacy-policy h2{color:var(--text-primary);border-bottom:1px solid var(--border-color);padding-bottom:var(--space-xs);margin-top:var(--space-lg);margin-bottom:var(--space-md);font-size:1.5rem}
.privacy-policy ul{margin-left:var(--space-md);margin-bottom:var(--space-md)}
@keyframes fadeIn{from{opacity:0}
to{opacity:1}
}@keyframes fadeInLeft{from{opacity:0;transform:translateX(-20px)}
to{opacity:1;transform:translateX(0)}
}@keyframes fadeInRight{from{opacity:0;transform:translateX(20px)}
to{opacity:1;transform:translateX(0)}
}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}
to{opacity:1;transform:translateY(0)}
}.fade-in{animation:fadeIn var(--animation-duration) ease forwards}
.fade-in-left{animation:fadeInLeft var(--animation-duration) ease forwards}
.fade-in-right{animation:fadeInRight var(--animation-duration) ease forwards}
.fade-in-up{animation:fadeInUp var(--animation-duration) ease forwards}
.delay-1{animation-delay:0.1s}
.delay-2{animation-delay:0.2s}
.delay-3{animation-delay:0.3s}
.delay-4{animation-delay:0.4s}
.delay-5{animation-delay:0.5s}
[data-animate]{opacity:0;transition:opacity 0.6s ease,transform 0.6s ease}
[data-animate="fade-in"]{transform:translateY(20px)}
[data-animate="fade-in-left"]{transform:translateX(-20px)}
[data-animate="fade-in-right"]{transform:translateX(20px)}
[data-animate].animated{opacity:1;transform:translate(0)}
.ripple-effect{position:absolute;border-radius:50%;background-color:rgba(255,255,255,0.7);transform:scale(0);animation:ripple-animation 0.6s linear;pointer-events:none}
@keyframes ripple-animation{to{transform:scale(4);opacity:0}
}.shimmer{position:relative;overflow:hidden;background:var(--light-gray);background-image:linear-gradient(
    to right,var(--light-gray) 0%,var(--light-gray) 20%,var(--light-gray) 40%,var(--light-gray) 100%
  );background-size:800px 100%;animation:shimmer 1.5s infinite linear}
@keyframes shimmer{0%{background-position:-400px 0}
100%{background-position:400px 0}
}.service-item{position:relative;width:60px;height:60px;display:flex;align-items:center;justify-content:center;margin-bottom:15px;cursor:pointer;transition:all 0.3s ease;border-radius:var(--radius-xl);background:#f3f4f6;box-shadow:var(--card-shadow);font-size:24px;color: #4a5568;}
.service-item:hover{transform:translateY(-5px);box-shadow:var(--card-shadow-hover);color:var(--primary-color)}
.service-tooltip{position:absolute;right:80px;background:#333;color:#fff;padding:5px 10px;border-radius:4px;font-size:12px;opacity:0;visibility:hidden;transition:all 0.3s ease;white-space:nowrap}
.service-tooltip[data-for="qq"]{top:0}
.service-tooltip[data-for="wechat"]{top:55px}
.service-tooltip[data-for="email"]{top:110px}
.service-tooltip[data-for="feedback"]{top:165px}
.service-tooltip[data-for="top"]{top:220px}
.service-item:hover + .service-tooltip{opacity:1;visibility:visible}
.qrcode-popup{display:none;position:absolute;right:80px;top:50%;transform:translateY(-50%);background:#fff;padding:10px;border-radius:4px;box-shadow:0 0 10px rgba(0,0,0,0.1);z-index:1000;width:150px;text-align:center}
.qrcode-popup img{width:100%;height:auto;margin-bottom:5px}
.qrcode-popup p{margin:0;font-size:12px;color:#333}
#wechat-item:hover .qrcode-popup{display:block}
.back-to-top{display:none}
.contact-form input[type="text"],.contact-form input[type="email"],.contact-form textarea{width:100%;padding:12px 15px;margin-bottom:20px;border:1px solid #e0e0e0;border-radius:6px;font-size:16px;transition:all 0.3s ease;box-sizing:border-box}
.contact-form input[type="text"]:focus,.contact-form input[type="email"]:focus,.contact-form textarea:focus{border-color:#4a90e2;outline:none}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-form label{display:block;margin-bottom:8px;font-weight:500;color:#555}
#editor-container{border:1px solid var(--light-gray);min-height:350px;margin-bottom:25px;border-radius:0 0 15px 15px;display:grid;align-content:stretch}

.page-nav,.page-number{display:inline-block;padding:8px 12px;margin:0 5px;border:1px solid #ddd;border-radius:4px;text-decoration:none;color:#007bff}
.page-nav:hover,.page-number:hover{background-color:#f8f9fa}
.page-number.active{background-color:#007bff;color:white;border-color:#007bff}
.error-message{padding:15px;background-color:#f8d7da;color:#721c24;border-radius:4px;margin-bottom:20px}
.header-right{display:flex;gap:20px;align-items:center;flex-direction:row}
@media (max-width:1400px){.rexc-download-page,.blog-container,.article-container{padding:var(--space-md)}
.license-card-grid,.contact-container{margin:var(--space-md)}
}@media (max-width:1024px){.header-content{padding:0 var(--space-sm);box-sizing:border-box}

.container{padding:0 var(--space-lg)}
.logo{display:block}
.main-menu{display:none}
.mobile-menu-btn{display:flex}
.license-card{padding:0;background:transparent;box-shadow:unset}
.license-card:hover{transform:translateY(0);box-shadow:unset}
.license-steps-container{margin:var(--space-sm);margin-bottom:var(--space-xl);padding:0;background:transparent;box-shadow:unset}
.license-card-grid{grid-template-columns:1fr;padding:var(--space-sm) 0}
.logo-text{display:none}
.footer-main{grid-template-columns:1fr}
.footer-links{grid-template-columns:repeat(2,1fr)}
.article-full{background:transparent;border-radius:0;padding:0;box-shadow:unset}
.privacy-policy{margin:var(--space-md);box-sizing:border-box;background:transparent;box-shadow:unset;padding:0}
}@media (max-width:768px){
    .footer{padding:var(--space-md);display:block}
#header{display:block}
.rexc-program-cards-container{grid-template-columns:1fr}
.rexc-program-header{flex-direction:column;text-align:center}
.rexc-program-icon{width:150px;height:150px;margin:0 auto var(--space-md);background:var(--white);border-radius:var(--radius-xl);padding:var(--space-lg);display:flex;align-items:center;justify-content:space-around}
.rexc-program-icon{margin-bottom:25px}
.contact-form,.contact-info,.faq-section{background:transparent;border-radius:0;padding:0;box-shadow:unset}
.contact-form input[type="text"],.contact-form input[type="email"],.contact-form textarea{padding:10px 12px;font-size:15px}
.container{padding:0 var(--space-xs)}

.card-content{padding:15px}
.card-meta{flex-direction:column;align-items:flex-start;gap:4px;margin-bottom:10px}

.mobile-menu-btn{display:block}
.service-sidebar{display:none}
.download-options,.license-grid,.contact-grid{grid-template-columns:1fr;gap:var(--space-md)}
.download-options{margin:var(--space-lg) 0}
.cta-buttons{flex-direction:column;gap:var(--space-sm);display:flex;align-items:center}

.footer-bottom{flex-direction:column;gap:var(--space-md);text-align:center}
.footer-legal{gap:var(--space-sm)}
.copyright{margin-bottom:0}
.current-lang span:last-child,.theme-toggle span[data-i18n]{display:none}
.current-lang,.theme-toggle{padding:var(--space-xs);min-width:auto}
.contact-container{margin-top:var(--space-md);padding:var(--space-md) 0}
.download-container{margin-top:var(--space-md);padding:0 var(--space-md)}
.blog-container,.article-container{padding:var(--space-md)}
.privacy-policy h1{font-size:1.75rem}
.privacy-policy h2{font-size:1.5rem}
.privacy-policy h3{font-size:1.25rem}
}@media (max-width:480px){
.card-image{height:180px}
.card-content{padding:12px}
.card-title{font-size:15px}
.card-excerpt{font-size:13px}
.page-nav,.page-number{padding:6px 10px;margin:2px;font-size:14px}
.contact-grid{gap:var(--space-md)}
.info-card{flex-direction:column;align-items:start;text-align:left}
.section-header h2{font-size:1.8rem}
.section-description{font-size:1rem}
}