#app{min-height:100vh;background-color:#f7f8fa}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:rgba(0,0,0,0)}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app,body,html{height:100%}:root{--primary-color:#ff0057;--primary-light:#f36;--primary-gradient:linear-gradient(135deg,#ff0057,#f36);--secondary-color:#1890ff;--warning-color:#ff9236;--success-color:#52c41a;--error-color:#f31818;--text-primary:#1a1a1a;--text-secondary:#666;--text-tertiary:#999;--text-disabled:#ccc;--bg-primary:#fff;--bg-secondary:#f8f9fa;--bg-tertiary:#f5f5f5;--bg-quaternary:#f3f5f8;--border-color:#eee;--border-light:#f0f0f0;--border-lighter:#f5f5f5;--shadow-sm:0 2px 8px rgba(0,0,0,.04);--shadow-md:0 2px 12px rgba(0,0,0,.08);--shadow-lg:0 4px 20px rgba(0,0,0,.12);--shadow-primary:0 4px 12px rgba(255,0,87,.3);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:20px;--font-xs:11px;--font-sm:12px;--font-md:14px;--font-lg:16px;--font-xl:18px;--font-xxl:22px;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:20px;--space-xxl:24px}.page-container{min-height:100vh;background-color:var(--bg-secondary)}.card{overflow:hidden}.card,.card-modern{background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-modern{padding:var(--space-md) var(--space-lg);transition:all .3s ease}.card-modern:active{transform:scale(.98)}.gradient-primary{background:var(--primary-gradient)}.gradient-warm{background:linear-gradient(45deg,#ffe1c8,#ffcfa6,#ff9236)}.gradient-red{background:linear-gradient(180deg,#ff4842,#ff7a7a 35%,#ffb5b5 70%,#ffd9d9)}.gradient-soft-pink{background:linear-gradient(135deg,#fff,#fef5f8)}.gradient-soft-yellow{background:linear-gradient(135deg,#fff,#fffbf5)}.btn{padding:10px 20px;border-radius:var(--radius-xl);font-size:var(--font-md);font-weight:600;cursor:pointer;transition:all .3s ease;border:none;outline:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.btn:active{transform:scale(.95)}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:var(--shadow-primary)}.btn-secondary{background:#fff;color:var(--primary-color);border:2px solid var(--primary-color)}.tag{display:inline-block;padding:3px 8px;border-radius:var(--radius-lg);font-size:var(--font-xs);white-space:nowrap}.tag-primary{background:rgba(255,0,87,.1);color:var(--primary-color);border:1px solid rgba(255,0,87,.2)}.tag-blue{background:rgba(24,144,255,.1);color:var(--secondary-color)}.tag-orange{background:rgba(200,151,99,.15);color:#c89763}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.text-danger{color:var(--primary-color)}.text-bold{font-weight:700}.text-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-ellipsis-2{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;word-break:break-all}.price{color:var(--primary-color);font-weight:900}.price-lg{font-size:var(--font-xxl)}.price-md{font-size:var(--font-lg)}.price-sm{font-size:var(--font-md)}.price-old{color:var(--text-tertiary);text-decoration:line-through;font-weight:400}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.fade-in{animation:fadeIn .3s ease-out}.slide-in-right{animation:slideInRight .3s ease-out}.divider{height:1px}.divider,.divider-thick{background:var(--bg-quaternary);border:none;margin:0}.divider-thick{height:3px}.bottom-bar{position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px rgba(0,0,0,.08);padding:var(--space-sm) var(--space-md);z-index:100}.bottom-bar,.van-tabbar{background:var(--bg-primary)}.van-tabbar{box-shadow:0 -2px 8px rgba(0,0,0,.04)}.van-tabbar-item--active{color:var(--primary-color)!important}.van-button--danger{background:var(--primary-gradient)!important;border:none!important}.van-button--warning{background:linear-gradient(135deg,#ffc7da,#ffb3cc)!important;border:none!important;color:var(--error-color)!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#ddd;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ccc}::-webkit-scrollbar-track{background:transparent}.flex{display:flex}.flex-center{justify-content:center}.flex-between,.flex-center{display:flex;align-items:center}.flex-between{justify-content:space-between}.flex-column{display:flex;flex-direction:column}.mt-xs{margin-top:var(--space-xs)}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mb-xs{margin-bottom:var(--space-xs)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.p-xs{padding:var(--space-xs)}.p-sm{padding:var(--space-sm)}.p-md{padding:var(--space-md)}.p-lg{padding:var(--space-lg)}