:root{--primary-color: #0066ff;--primary-dark: #050a30;--primary-light: #5e9fff;--secondary-color: #f0f3ff;--bg-light: #ffffff;--bg-gray: #f8f9fa;--text-dark: #222;--text-gray: #555;--text-light: #fff;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 3rem;--spacing-xl: 4rem;--border-radius-sm: 4px;--border-radius-md: 10px;--border-radius-lg: 15px;--shadow-sm: 0 5px 15px rgba(0, 0, 0, .05);--shadow-md: 0 10px 30px rgba(0, 0, 0, .1);--shadow-lg: 0 15px 40px rgba(0, 0, 0, .15);--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Microsoft YaHei,PingFang SC,Hiragino Sans GB,sans-serif;font-size:16px;line-height:1.6;color:var(--text-dark);background-color:var(--bg-light);overflow-x:hidden}a{color:var(--primary-color);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-light)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;margin-bottom:1rem}img{max-width:100%;height:auto}ul,ol{list-style:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.app{display:flex;flex-direction:column;min-height:100vh}main{flex:1}.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:var(--border-radius-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);text-align:center;border:none;outline:none}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--text-light);box-shadow:0 4px 10px #0066ff4d}.btn-primary:hover{box-shadow:0 6px 15px #06f6;transform:translateY(-2px);color:var(--text-light)}.btn-secondary{background-color:#fff3;color:var(--text-light);border:1px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background-color:#ffffff40;color:var(--text-light)}.header{position:sticky;top:0;z-index:1000;background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 10px #0000000d}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo img{height:40px}.nav-list{display:flex}.nav-list li{margin-left:var(--spacing-md)}.nav-list a{color:var(--text-dark);font-weight:500}.nav-list a.router-link-active{color:var(--primary-color)}.mobile-controls{display:flex;align-items:center}.view-toggle{background-color:var(--primary-color);color:var(--text-light);border:none;border-radius:var(--border-radius-sm);padding:.5rem 1rem;font-size:.85rem;cursor:pointer;margin-right:var(--spacing-sm)}.menu-toggle{background:none;border:none;cursor:pointer;width:30px;height:30px;position:relative;z-index:1001}.menu-toggle.open{border:none;outline:none;background:transparent}.menu-icon,.menu-icon:before,.menu-icon:after{width:30px;height:3px;background-color:var(--text-dark);position:absolute;transition:all var(--transition-fast)}.menu-icon{top:50%;transform:translateY(-50%)}.menu-icon:before{content:"";top:-8px}.menu-icon:after{content:"";bottom:-8px}.menu-icon.open{background-color:transparent}.menu-icon.open:before{transform:rotate(45deg);top:0}.menu-icon.open:after{transform:rotate(-45deg);bottom:0}.nav-mobile{position:fixed;top:72px;left:0;right:0;background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:var(--spacing-md);box-shadow:0 5px 15px #0000001a;z-index:999}.mobile-nav-list li{margin-bottom:var(--spacing-sm)}.mobile-nav-list a{display:block;padding:var(--spacing-sm);color:var(--text-dark);font-weight:500;border-radius:var(--border-radius-sm)}.mobile-nav-list a.router-link-active{background-color:var(--secondary-color);color:var(--primary-color)}.footer{background-color:var(--primary-dark);color:var(--text-light);padding:var(--spacing-xl) 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:var(--spacing-lg);margin-bottom:var(--spacing-lg)}.footer-logo{height:40px;margin-bottom:var(--spacing-sm)}.footer-info p{margin-bottom:var(--spacing-md);opacity:.8}.social-icons{display:flex;gap:var(--spacing-sm)}.social-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background-color:#ffffff1a;border-radius:50%;color:var(--text-light);transition:all var(--transition-fast)}.social-icon:hover{background-color:var(--primary-color);transform:translateY(-3px)}.footer-links h3,.footer-contact h3{font-size:1.2rem;margin-bottom:var(--spacing-md);color:var(--text-light)}.footer-links ul li{margin-bottom:var(--spacing-xs)}.footer-links a{color:#ffffffb3;transition:color var(--transition-fast)}.footer-links a:hover{color:var(--text-light)}.footer-contact p{display:flex;align-items:center;margin-bottom:var(--spacing-xs);color:#ffffffb3}.footer-contact i{margin-right:var(--spacing-xs);color:var(--primary-color)}.copyright{text-align:center;padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,.1);color:#ffffff80}.mobile-view .container{max-width:100%;padding:0 var(--spacing-sm)}@media (max-width: 992px){.footer-grid{grid-template-columns:1fr 1fr}.footer-info{grid-column:1 / -1}}@media (max-width: 768px){.container{padding:0 var(--spacing-sm)}.footer-grid{grid-template-columns:1fr;gap:var(--spacing-md)}}[class^=icon-],[class*=" icon-"]{font-family:pswii-icons,sans-serif;font-style:normal;font-weight:400}.icon-security:before{content:""}.icon-cloud:before{content:""}.icon-digital:before{content:""}.icon-shield:before{content:""}.icon-chart:before{content:""}.icon-alert:before{content:""}.icon-lock:before{content:""}.icon-network:before{content:""}.icon-speed:before{content:""}.icon-secure:before{content:""}.icon-device:before{content:""}.icon-smart:before{content:""}.icon-key:before{content:""}.icon-spider:before{content:""}.icon-game:before{content:""}.icon-download:before{content:""}.icon-cloud-download:before{content:""}.icon-email:before{content:""}.icon-phone:before{content:""}.icon-wechat:before{content:""}.icon-location:before{content:""}.icon-weibo:before{content:""}.icon-github:before{content:""}.logo{display:flex;align-items:center}.logo a{display:flex;align-items:center;text-decoration:none}.logo-img{height:30px;margin-right:8px}.logo-text{font-size:1.8rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),var(--primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.footer{background-color:#050505cc;color:var(--text-light);padding:12px 0;font-size:.8rem;border-top:1px solid rgba(255,255,255,.1)}.footer-content{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.footer-row{display:flex;justify-content:space-between;align-items:center}.copyright{color:#fff9}.footer-links{display:flex;gap:20px}.contact-link{color:#fff9;text-decoration:none;transition:color var(--transition-fast)}.contact-link:hover{color:var(--text-light);text-decoration:underline}.back-to-top{position:fixed;right:30px;bottom:30px;width:50px;height:50px;background:linear-gradient(135deg,#06f,#5e9fff);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 10px #0003;transition:all .3s ease;z-index:999}.back-to-top:hover{transform:translateY(-5px);box-shadow:0 5px 15px #0000004d}.back-to-top-icon{font-size:24px;font-style:normal;font-weight:700}@media (max-width: 992px){.nav-desktop{display:none}.mobile-controls{display:block}}@media (min-width: 993px){.mobile-controls{display:none}}@media (max-width: 768px){.footer-row{flex-direction:row;flex-wrap:wrap;justify-content:space-between;gap:10px}.back-to-top{right:20px;bottom:20px;width:40px;height:40px}.back-to-top-icon{font-size:20px}}@media (max-width: 480px){.footer-row{flex-direction:column;align-items:center;text-align:center;gap:10px}.footer-links{gap:15px}}.user-auth{margin-left:20px}.user-info-container{display:flex;align-items:center;gap:8px}.login-btn,.user-info{padding:8px 16px;border-radius:6px;cursor:pointer;transition:all .3s ease;font-size:14px;font-weight:500}.login-btn{background:linear-gradient(135deg,#06f,#5e9fff);color:#fff;border:none}.login-btn:hover{background:linear-gradient(135deg,#0052cc,#4d8cff);transform:translateY(-2px);box-shadow:0 4px 12px #0066ff4d}.user-info{background:#ffffffe6;color:#333;border:1px solid rgba(255,255,255,.2)}.user-info:hover{background:#fff;border-color:#0066ff4d;box-shadow:0 2px 8px #06f3}.user-nickname{font-weight:600}.relogin-btn{padding:6px 8px;border:1px solid rgba(0,102,255,.3);border-radius:50%;background:#ffffffe6;color:#06f;font-size:14px;cursor:pointer;transition:all .3s ease;white-space:nowrap;width:28px;height:28px;display:flex;align-items:center;justify-content:center}.relogin-btn:hover{background:#0066ff1a;border-color:#06f;color:#0052cc}.mobile-login-btn,.mobile-user-info{padding:12px 20px;margin:8px 0;border-radius:6px;cursor:pointer;transition:all .3s ease;text-align:center;font-weight:500}.mobile-login-btn{background:linear-gradient(135deg,#06f,#5e9fff);color:#fff}.mobile-login-btn:hover{background:linear-gradient(135deg,#0052cc,#4d8cff)}.mobile-user-info{background:#ffffffe6;color:#333;border:1px solid rgba(255,255,255,.2)}.mobile-user-info:hover{background:#fff}.mobile-user-container{display:flex;flex-direction:column;gap:8px}.mobile-relogin-btn{padding:8px 16px;border:1px solid rgba(0,102,255,.3);border-radius:4px;background:#ffffffe6;color:#06f;font-size:12px;font-weight:500;cursor:pointer;transition:all .3s ease;text-align:center}.mobile-relogin-btn:hover{background:#0066ff1a;border-color:#06f;color:#0052cc}@media (max-width: 992px){.user-auth{display:none}}@media (min-width: 993px){.mobile-login-btn,.mobile-user-info{display:none}}:root{font-family: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}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}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}.card{padding:2em}#app{width:100%;margin:0;padding:0}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}