*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;color:#333;background:#f5f5f5;-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{border:none;background:none;cursor:pointer;font-family:inherit}.app-shell{min-height:100%;padding-bottom:72px}.app-shell.without-nav{padding-bottom:0}.app-nav{position:fixed;left:0;right:0;bottom:0;z-index:100;display:flex;align-items:center;justify-content:space-around;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fffffffa;border-top:1px solid #ececec;box-shadow:0 -6px 24px #0000000f;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:52px;color:#666;font-size:12px;font-weight:500;border-radius:14px;transition:all .2s ease}.nav-item.active{color:#e94040;background:#e9404014;transform:translateY(-1px)}.nav-label{white-space:nowrap;line-height:1}.nav-icon{position:relative;width:22px;height:22px;color:currentColor}.nav-icon-home:before{content:"";position:absolute;left:4px;right:4px;bottom:3px;height:9px;border:2px solid currentColor;border-top:none;border-radius:0 0 4px 4px}.nav-icon-house:before,.nav-icon-house:after{content:"";position:absolute;left:3px;right:3px;top:3px;height:2px;background:currentColor;transform-origin:center}.nav-icon-house:before{transform:rotate(35deg)}.nav-icon-house:after{transform:rotate(-35deg)}.nav-icon-youth:before,.nav-icon-youth:after{content:"";position:absolute;width:10px;height:16px;border:2px solid currentColor;top:3px}.nav-icon-youth:before{left:2px;border-radius:10px 0 0 10px;border-right:none}.nav-icon-youth:after{right:2px;border-radius:0 10px 10px 0;border-left:none}.nav-icon-capsule:before{content:"";position:absolute;left:10px;top:4px;bottom:4px;width:2px;background:currentColor}