:root{--color-primary: #1677ff;--color-primary-light: #32c5ff;--color-primary-gradient: linear-gradient(90deg, #1677ff 0%, #35c8ff 100%);--color-warning: #ff7a2f;--color-success: #16c784;--color-danger: #ff4d4f;--color-info: #409eff;--color-bg-page: #f5f6f8;--color-bg-card: #ffffff;--color-bg-banner: #202942;--color-bg-notice: #eaf8ff;--color-bg-muted: #f7f8fa;--color-text-primary: #111827;--color-text-regular: #333333;--color-text-secondary: #666666;--color-text-muted: #999999;--color-text-inverse: #ffffff;--color-link: #1677ff;--color-border: #e5e7eb;--color-border-light: #f0f0f0;--color-divider: #eeeeee;--font-size-xs: 10px;--font-size-sm: 12px;--font-size-base: 14px;--font-size-md: 15px;--font-size-lg: 16px;--font-size-xl: 18px;--font-size-2xl: 22px;--font-size-3xl: 28px;--font-weight-regular: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 18px;--radius-full: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--shadow-card: 0 4px 12px rgba(0, 0, 0, .04);--shadow-float: 0 6px 18px rgba(0, 0, 0, .12);--shadow-modal: 0 12px 32px rgba(0, 0, 0, .18)}*{box-sizing:border-box}img{max-width:100%}html,body,#app{min-height:100%}html,body{width:100%;overflow-x:hidden}body{margin:0;background:var(--color-bg-page);color:var(--color-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;font-size:var(--font-size-base)}#app{width:552px;max-width:100vw;margin:0 auto;overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:var(--color-link);text-decoration:none}