.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}:root{--primary: #009b63;--primary-dark: #006f48;--primary-light: #e8f5ef;--primary-gradient: linear-gradient(135deg, #009b63, #006f48);--gold: #d4a843;--gold-light: #f5ecd7;--silver: #8a8a8a;--bronze: #b87333;--bg: #f7f8fa;--white: #ffffff;--text-primary: #1a1a1a;--text-secondary: #555;--text-light: #888;--border: #e8e8e8;--shadow: 0 2px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 4px 24px rgba(0, 0, 0, .08);--radius: 8px;--radius-lg: 12px}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;background:var(--bg);color:#333;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul,ol{list-style:none}#app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--white);position:relative;overflow-x:hidden}.section{padding:24px 20px}.section-title{font-size:17px;font-weight:600;color:var(--text-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px}.section-title:before{content:"";width:3px;height:18px;background:var(--primary);border-radius:2px;flex-shrink:0}.section--bordered{background:var(--white);border-bottom:8px solid var(--bg)}.section--reveal{opacity:0;transform:translateY(24px);transition:opacity .5s ease,transform .5s ease}.section--visible{opacity:1;transform:translateY(0)}.app-footer{padding:24px 20px 40px;text-align:center;background:var(--bg)}.app-footer__line{width:40px;height:2px;background:var(--border);margin:0 auto 16px;border-radius:1px}.app-footer__logo{font-size:13px;font-weight:600;color:var(--primary);margin-bottom:8px;letter-spacing:1px}.app-footer__text{font-size:11px;color:var(--text-light);line-height:1.8}