#app{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;color:#333;background-color:#fff;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{text-decoration:none;color:inherit;transition:color .3s}a:hover{color:#1890ff}img{max-width:100%;height:auto;display:block}ol,ul{list-style:none}button{border:none;outline:none;cursor:pointer;background:transparent;font-family:inherit}.container{margin:0;padding:0 112px}.btn{display:inline-block;padding:12px 32px;font-size:16px;border-radius:8px;transition:all .3s;cursor:pointer;text-align:center}.btn--primary{background:linear-gradient(135deg,#1890ff,#06f);color:#fff}.btn--primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.12)}.btn--white{background:#fff;color:#1890ff;border:1px solid #1890ff}.btn--white:hover{background:#1890ff;color:#fff}.section-title{font-size:32px;font-weight:600;color:#333;text-align:center;margin-bottom:12px}.section-title--large{font-size:40px}.section-subtitle{font-size:16px;color:#666;text-align:center;margin-bottom:32px}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:translateX(0)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(30px)}to{opacity:1;transform:translateX(0)}}.fade-in{animation:fadeIn .5s ease-out}.fade-in-up{animation:fadeInUp .5s ease-out}@media(max-width:768px){.container{padding:0 16px}.section-title{font-size:24px}.section-title--large{font-size:32px}}