#app{min-height:100vh}:root{--brand: #ffc300;--brand-deep: #f5a800;--brand-bg: #fff7e6;--retail: #00b578;--craft: #ff7d00;--adoption: #14b3d1;--study: #7c5cff;--dining: #ff4d4f;--bg: #f2f3f5;--surface: #fff;--text-1: #222;--text-2: #666;--text-3: #999;--border: #eee;--price: #2e8b57;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow: 0 4px 16px rgba(0, 0, 0, .06);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}html,body{background:var(--bg);color:var(--text-1);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Microsoft YaHei,Arial,sans-serif;-webkit-tap-highlight-color:transparent;width:100%;overflow-x:clip;overflow-y:auto}#app{overflow-x:clip;width:100%}a{text-decoration:none;color:inherit}button{border:none;background:none;cursor:pointer;font-family:inherit}input,textarea{font-family:inherit;outline:none;border:none;background:transparent}img{display:block}.page{padding-bottom:62px;min-height:100vh}.page.no-tab{padding-bottom:0}.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 24px;border-radius:22px;font-size:15px;font-weight:700;transition:opacity .15s,transform .1s}.btn:active{opacity:.85;transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,#ffd54f,var(--brand));color:#333;box-shadow:0 4px 12px #ffc30059}.btn-block{width:100%}.btn-disabled{background:#e5e6eb;color:#b0b3bd;box-shadow:none;pointer-events:none}.card{background:var(--surface);border-radius:var(--radius-lg);padding:14px;box-shadow:var(--shadow)}.cell{background:#fff;border-radius:var(--radius-md);padding:12px 14px;margin:0 12px 10px;box-shadow:0 1px 6px #0000000a}.empty{text-align:center;color:var(--text-3);font-size:14px;padding:70px 20px}.empty .empty-icon{font-size:52px;margin-bottom:12px}.money{color:var(--price);font-weight:700}.nav-bar{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;height:calc(52px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 8px 0;background:#fff;box-shadow:0 1px 0 var(--border)}.nav-bar .nav-back{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--text-1);border-radius:50%;transition:background .15s}.nav-bar .nav-back:active{background:#f2f3f5}.nav-bar .nav-title{font-size:17px;font-weight:800}.nav-bar .nav-right{width:44px;display:flex;justify-content:center}.sub-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;height:calc(52px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 8px 0;background:#fff}.sub-header .back{width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:24px}.sub-header .title{font-size:17px;font-weight:800}.sub-header .brand{font-size:12px;color:var(--text-3)}.price-tag{display:inline-flex;align-items:baseline}.price-tag .cur{font-size:12px}.price-tag .int{font-size:20px;font-weight:800}.price-tag .dec{font-size:13px;font-weight:700}.price-tag .unit{font-size:12px;color:var(--text-3);margin-left:2px}