:root{--app-bg:#f5f7fa;--app-primary:#1989fa;--app-primary-dark:#0d6efd;--app-text:#323233;--app-text-secondary:#646566}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{color:var(--app-text);background:var(--app-bg);-webkit-font-smoothing:antialiased;font-family:PingFang SC,Microsoft YaHei,system-ui,-apple-system,sans-serif}a{color:var(--app-primary);text-decoration:none}.legal-page{max-width:720px;color:var(--app-text);margin:0 auto;padding:16px 16px 32px;font-size:14px;line-height:1.7}.legal-page h1{text-align:center;margin:0 0 16px;font-size:20px}.legal-page h2{margin:20px 0 8px;font-size:16px}.legal-page p{margin:0 0 12px}.legal-page ul{margin:0 0 12px;padding-left:1.2em}.legal-meta{color:var(--app-text-secondary);text-align:center;margin-bottom:16px;font-size:12px}