:root{--bg: #f3f7f4;--bg-deep: #e8f0ea;--paper: #ffffff;--ink: #1c2a22;--muted: #8a958e;--line: #e6eee8;--brand: #1bb56e;--brand-dark: #12975a;--brand-soft: #e8f8ef;--gold: #61ddaa;--ok: #1bb56e;--danger: #f54a45;--shadow: 0 10px 28px rgba(18, 90, 55, .08);--radius: 18px;--tab-h: calc(58px + env(safe-area-inset-bottom)) ;--green-top: linear-gradient(180deg, #13b468 0%, #22c57a 52%, #4fd68f 100%)}*{box-sizing:border-box}html,body,#app{min-height:100%}body{margin:0;color:var(--ink);background:#e8efe9;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none}input,textarea{border:0;outline:none;background:transparent}.page-shell{min-height:100vh;max-width:480px;margin:0 auto;background:var(--bg);position:relative;overflow-x:hidden}.page-body{padding:16px 16px calc(var(--tab-h) + 16px)}.page-body.no-tab{padding-bottom:calc(24px + env(safe-area-inset-bottom))}.card{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);border:0}.btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 18px;border-radius:999px;font-weight:600}.btn-primary{background:linear-gradient(180deg,#2dce82,#1bb56e);color:#fff;box-shadow:0 8px 16px #1bb56e47}.btn-ghost{background:#fff;border:1px solid #dce8df}.btn-block{width:100%}.btn:disabled{opacity:.5}.field{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px}.field input{width:100%}.muted{color:var(--muted)}.price{color:var(--brand);font-weight:800}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toast-wrap{position:fixed;left:50%;top:18%;transform:translate(-50%);z-index:80;background:#1c2a22e0;color:#fff;padding:10px 16px;border-radius:12px;font-size:14px;max-width:80%;pointer-events:none}.empty{text-align:center;padding:48px 16px;color:var(--muted)}.nav-back{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#fff3;color:#fff;font-size:22px;line-height:1}.tabs-line{display:flex;gap:8px;overflow:auto;padding-bottom:4px}.tabs-line button{flex:0 0 auto;padding:8px 14px;border-radius:999px;background:#fff;color:var(--muted);font-size:13px}.tabs-line button.on{background:var(--brand-soft);color:var(--brand-dark);font-weight:600}.goods-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}.qty button{width:32px;height:32px}.qty span{min-width:28px;text-align:center}.mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#14281e66;z-index:40;display:flex;align-items:flex-end;justify-content:center}.sheet{width:min(480px,100%);background:var(--paper);border-radius:22px 22px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom))}.rich-html{line-height:1.7;word-break:break-word;overflow:hidden}.rich-html img{max-width:100%!important;width:100%!important;height:auto!important;display:block}