:root{--c-primary:#FF6B1A;--c-primary-d:#E55A0E;--c-primary-l:#FF8C42;--c-primary-bg:#FFF4ED;--c-primary-grad:linear-gradient(135deg,#FF6B1A 0%,#FF8C42 100%);--c-success:#4CAF50;--c-warning:#FF9800;--c-error:#F44336;--c-info:#2196F3;--c-bg:#F5F5F7;--c-white:#FFF;--c-gray:#F8F8F8;--c-divider:#EEE;--t1:#1A1A1A;--t2:#555;--t3:#888;--tp:#BBB;--tw:#FFF;--t-price:#FF4D00}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Segoe UI,Microsoft YaHei,sans-serif;font-size:14px;color:var(--t1);background:var(--c-bg);line-height:1.5}a{text-decoration:none;color:inherit}ul,ol{list-style:none}button,input,select,textarea{font-family:inherit;font-size:inherit}button{border:none;background:none;cursor:pointer}input,textarea,select{border:none;outline:none;background:transparent}img{display:block;max-width:100%}.container{max-width:1200px;margin:0 auto;padding:0 16px}.page-body{padding:16px 0 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