:root{--primary: #ff3366;--primary-hover: #e62e5c;--blue: #1DB0FC;--red-price: #E64340;--price: #E64340;--gold: #FFBE00;--bg-page: #F5F5F5;--bg-card: #FFFFFF;--bg-input: #F7F7F7;--text: #282828;--text-dark: #222222;--text-gray: #999999;--text-light: #ADADAD;--border: #E5E5E5;--border-light: #EEEEEE;--tab-inactive: #282828;--tab-active: #ff3366;--cate-active: #ff3366;--cate-bar-bg: #F5F5F5}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg-page);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.page-wrap{max-width:750px;margin:0 auto;background:var(--bg-page);min-height:100vh;padding-bottom:56px}.banner-wrap{width:100%;background:#fff}.banner-img{width:100%;display:block}.home-section{background:#fff;padding:14px 0 10px;margin-bottom:8px}.section-title{display:flex;align-items:baseline;gap:8px;margin-bottom:12px;padding:0 14px}.section-title-name{font-size:17px;font-weight:700;color:var(--text)}.section-title-sub{font-size:12px;color:var(--text-gray)}.home-grid-3{display:flex;flex-wrap:wrap;gap:6px}.square-item{width:calc(33.333% - 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