:root{--color-brand: #db3441;--color-brand-dark: #e2211c;--color-brand-grad-start: #f74e57;--color-brand-grad-end: #d83340;--color-primary: #1383f4;--color-accent: #ff7a00;--color-yellow: #ffb811;--color-yellow-btn: #fc0;--color-text: #333333;--color-text-secondary: #666666;--color-text-muted: #8b8b8b;--color-border: #eeeeee;--color-bg: #f5f5f5;--color-bg-soft: #f8f8f8;--color-bg-user: #f5f9fc;--color-card: #ffffff;--radius-sm: 6px;--radius-md: 11px;--radius-lg: 12px;--radius-pill: 24px;--tab-height: 50px;--safe-bottom: env(safe-area-inset-bottom, 0px);--font-sans: "PingFang SC", "Helvetica Neue", Helvetica, Arial, sans-serif;--shadow-card: 0 5px 16px rgba(0, 0, 0, .1);--shadow-soft: 0 1px 5px rgba(0, 0, 0, .05)}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font-sans);color:var(--color-text);-webkit-font-smoothing:antialiased}#app{font-family:var(--font-sans);color:var(--color-text)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{display:block;max-width:100%}.page{min-height:100vh;background:var(--color-bg)}.page--tab{padding-bottom:calc(var(--tab-height) + var(--safe-bottom) + 16px);box-sizing:border-box}.empty{padding:48px 16px;text-align:center;color:var(--color-text-muted);font-size:14px}:root{--app-max-width: 480px;--app-frame-width: 375px;--app-frame-height: 667px;--app-frame-radius: 20px}html,body{margin:0;min-height:100%}#app{width:100%;max-width:var(--app-max-width);margin:0 auto;min-height:100vh;background:var(--color-bg, #f5f5f5);position:relative;box-sizing:border-box}html:not(.pc-frame) #app{max-width:100%;overflow:visible}html:not(.pc-frame):has(.page-bg-color),html:not(.pc-frame):has(.page-bg-color) body{background:#db3441}html:not(.pc-frame) #app:has(.page-bg-color){background:#db3441}html:not(.pc-frame) .custom-tab-bar{left:0!important;right:0!important;width:100%!important;max-width:none!important;transform:none!important;box-sizing:border-box}html:not(.pc-frame) .help-container>.top-nav,html:not(.pc-frame) .team-info-container>.header{left:0!important;right:0!important;width:100%!important;max-width:none!important;transform:none!important;top:0!important;padding-top:env(safe-area-inset-top,0px);height:calc(50px + env(safe-area-inset-top,0px))!important;box-sizing:border-box}html:not(.pc-frame) .orange-bg{left:0!important;right:0!important;width:100%!important;max-width:none!important;transform:none!important}html:not(.pc-frame) .page-bg-color .back-title{padding-top:calc(22px + env(safe-area-inset-top,0px))}html:not(.pc-frame) .help-container .help-content{margin-top:calc(50px + env(safe-area-inset-top,0px))}html.pc-frame,html.pc-frame body{height:100%;overflow:hidden!important;background:#e8e8e8!important}html.pc-frame:has(.page-bg-color),html.pc-frame:has(.page-bg-color) body{background:#e8e8e8!important}html.pc-frame #app{position:fixed!important;width:var(--app-frame-width)!important;max-width:var(--app-frame-width)!important;height:var(--app-frame-height)!important;max-height:min(var(--app-frame-height),calc(100vh - 24px))!important;min-height:0!important;top:50%!important;left:50%!important;transform:translate(-50%,-50%)!important;margin:0!important;border:2px solid #333!important;border-radius:var(--app-frame-radius)!important;box-shadow:0 0 20px #0000004d!important;background:#fff;z-index:1;overflow:hidden!important;display:flex!important;flex-direction:column!important;box-sizing:border-box!important}html.pc-frame #app:has(.page-bg-color){background:#db3441!important}html.pc-frame #app>*{flex:1 1 auto;min-height:0;width:100%;box-sizing:border-box}html.pc-frame #app>*:not(.tab-layout){overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}html.pc-frame #app>*:not(.tab-layout)::-webkit-scrollbar{display:none}html.pc-frame .tab-layout{display:flex!important;flex-direction:column!important;height:100%!important;min-height:0!important;overflow:hidden!important}html.pc-frame .tab-layout>:not(.custom-tab-bar){flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:visible;-webkit-overflow-scrolling:touch;scrollbar-width:none}html.pc-frame .tab-layout>:not(.custom-tab-bar)::-webkit-scrollbar{display:none}html.pc-frame .custom-tab-bar{position:relative!important;left:0!important;right:0!important;bottom:auto!important;width:100%!important;max-width:none!important;transform:none!important;flex:0 0 auto!important;z-index:998;border-bottom-left-radius:calc(var(--app-frame-radius) - 2px);border-bottom-right-radius:calc(var(--app-frame-radius) - 2px);overflow:hidden}html.pc-frame .page--tab{padding-bottom:16px!important;box-sizing:border-box}html.pc-frame .product-carousel{width:100%!important;max-width:100%!important;overflow:hidden!important;box-sizing:border-box}html.pc-frame .banner-swiper{flex-shrink:0;min-height:210px}html.pc-frame .help-container>.top-nav,html.pc-frame .team-info-container>.header,html.pc-frame .orange-bg,html.pc-frame .modal-overlay{left:0!important;right:0!important;width:100%!important;max-width:none!important;transform:none!important}