*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background-color:#f5f5f5}:root{--baifo-primary: #8b4513;--baifo-gold: #c8a96e;--baifo-bg: #fdf8f0;--baifo-red: #cc3333}.page-container{min-height:100vh;background-color:var(--baifo-bg)}@media (max-width: 768px){.pc-only{display:none!important}}@media (min-width: 769px){.mobile-only{display:none!important}}.baifo-title{color:var(--baifo-primary);font-weight:600}.baifo-card{border:1px solid var(--baifo-gold);border-radius:8px;background:#fff}