:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f7f7f7;--color-text-primary: #333333;--color-text-secondary: #666666;--color-accent: #c5a059;--color-accent-light: #f3e5ab;--color-border: #eeeeee;--color-overlay: rgba(0, 0, 0, .3);--font-heading: "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 3rem;--transition-fast: .2s ease;--transition-slow: .5s cubic-bezier(.2, .8, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg-primary);color:var(--color-text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,transparent 20%,var(--bg-color) 100%);animation:dreamy-rotate 15s infinite alternate ease-in-out;pointer-events:none;z-index:9999}@property --bg-color{syntax: "<color>"; inherits: false; initial-value: rgba(255,182,193,.4);}@keyframes dreamy-rotate{0%{--bg-color: rgba(255, 182, 193, .35)}25%{--bg-color: rgba(230, 230, 250, .4)}50%{--bg-color: rgba(173, 216, 230, .38)}75%{--bg-color: rgba(255, 218, 185, .36)}to{--bg-color: rgba(255, 192, 203, .42)}}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:400;letter-spacing:.05em}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.text-accent{color:var(--color-accent)}.fade-in-up{animation:fadeInUp 1s ease forwards;opacity:0;transform:translateY(20px)}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}