.home-btn{position:fixed;top:80%;right:20px;z-index:9999;width:48px;height:48px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px rgba(102,126,234,.4);transition:all .3s ease}.home-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px rgba(102,126,234,.6)}.home-btn i{font-size:24px;color:#fff}.welcome-card{position:relative}.welcome-card .el-card__body{justify-content:space-between}.user-actions,.user-info,.welcome-card .el-card__body{display:flex;align-items:center}.user-info{gap:8px;padding:8px 16px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;color:#fff;cursor:pointer;transition:all .3s}.user-info:hover{transform:scale(1.05);box-shadow:0 4px 12px rgba(102,126,234,.4)}.user-info i{font-size:16px}.username{font-size:14px;font-weight:500}.welcome-card{background:linear-gradient(135deg,#667eea,#764ba2);border:none;margin-bottom:20px}.welcome-card.welcome-vip{background:linear-gradient(135deg,#b8860b,#daa520 50%,#8b6914);border:none;margin-bottom:20px}.welcome-card .el-card__body{padding:30px}.welcome-content{display:flex;align-items:center;color:#fff}.welcome-icon{font-size:60px;margin-right:30px}.welcome-text h1{margin:0 0 10px;font-size:28px}.welcome-text p{margin:0}.vip-expire,.welcome-text p{font-size:16px;opacity:.9}.vip-action{margin-top:15px;display:flex;align-items:center;gap:15px}.vip-action .el-button{font-weight:700;padding:12px 24px;font-size:14px}.vip-action .el-button i{margin-right:5px}.vip-tips{font-size:13px;opacity:.85}*{margin:0;padding:0;box-sizing:border-box}body,html{width:100%;height:100%;overflow-x:hidden}#app{width:100vw;height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}.app-container{display:flex;flex-direction:column;min-height:100vh;background-color:#f5f7fa}.main-content{flex:1;padding:0;overflow-y:auto;overflow-x:hidden}.side-menu-wrapper{position:fixed;right:0;top:15%;z-index:9998}.menu-trigger{position:absolute;left:-24px;top:50%;transform:translateY(-50%);width:24px;padding:20px 6px 20px 4px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:8px 0 0 8px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;color:#fff;font-size:12px;transition:all .3s;box-shadow:-2px 0 8px rgba(0,0,0,.2)}.menu-trigger:hover{width:28px}.menu-trigger i{font-size:16px}.side-menu{position:absolute;right:-300px;top:0;width:280px;background:#fff;border-radius:8px 0 0 8px;box-shadow:-4px 0 20px rgba(0,0,0,.1);transition:right .3s ease;max-height:80vh;overflow-y:auto}.side-menu-wrapper:hover .side-menu{right:0}.side-menu-content{padding:16px}.menu-section{margin-bottom:20px}.menu-section:last-child{margin-bottom:0}.menu-section-title{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#303133;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid #ebeef5}.menu-section-title i{color:#409eff}.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.menu-item{display:flex;flex-direction:column;align-items:center;padding:12px 8px;border-radius:8px;background:#f5f7fa;cursor:pointer;transition:all .3s}.menu-item:hover{background:#ecf5ff;transform:translateY(-2px)}.menu-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:6px}.menu-icon i{font-size:16px;color:#fff}.menu-title{font-size:12px;color:#606266;text-align:center}.menu-item:hover .menu-title{color:#409eff}.app-footer{height:auto!important;padding:24px 20px;background:linear-gradient(135deg,#667eea,#764ba2);border-top:1px solid hsla(0,0%,100%,.1);box-shadow:0 -4px 12px rgba(0,0,0,.08)}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:8px}.copyright{margin:0;font-size:14px;color:hsla(0,0%,100%,.9);font-weight:400;letter-spacing:.5px}.beian-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:hsla(0,0%,100%,.8);text-decoration:none;padding:6px 12px;border-radius:4px;transition:all .3s ease;background:hsla(0,0%,100%,.1)}.beian-link:hover{color:#fff;background:hsla(0,0%,100%,.2);transform:translateY(-1px)}.beian-link i{font-size:14px}#app.vip-mode .app-footer,#app.vip-mode .home-btn,#app.vip-mode .menu-trigger,#app.vip-mode .user-info.vip-user,#app.vip-mode .welcome-card.welcome-vip{background:linear-gradient(135deg,#b8860b,#daa520 50%,#8b6914)}.vip-badge{color:gold;animation:shine 2s infinite}@keyframes shine{0%{opacity:1}50%{opacity:.6}to{opacity:1}}.dropdown-vip-header{padding:8px 16px;background:linear-gradient(135deg,#b8860b,#daa520);color:#fff;display:flex;align-items:center;gap:8px;font-weight:600}@media (max-width:768px){.app-footer{padding:20px 16px}.footer-content{gap:6px}.copyright{font-size:12px;text-align:center}.beian-link{font-size:12px;padding:5px 10px}}@media (max-width:480px){.app-footer{padding:16px 12px}.copyright{font-size:11px;line-height:1.5}.beian-link{font-size:11px;padding:4px 8px}}@media (prefers-color-scheme:dark){.app-container{background-color:#1a1a1a}.app-footer{background:linear-gradient(135deg,#2c3e50,#34495e);border-top-color:hsla(0,0%,100%,.05)}}