:root{--color-bg-primary: #0a0a0a;--color-bg-secondary: #141414;--color-bg-tertiary: #1f1f1f;--color-text-primary: #ffffff;--color-text-secondary: rgba(255, 255, 255, .7);--color-text-muted: rgba(255, 255, 255, .5);--gradient-primary: linear-gradient(135deg, #ec4899 0%, #f97316 50%, #eab308 100%);--gradient-accent: linear-gradient(90deg, #ec4899 0%, #f97316 100%);--color-accent-pink: #ec4899;--color-accent-orange: #f97316;--color-accent-green: #22c55e;--color-border: rgba(255, 255, 255, .1);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 9999px;--shadow-glow: 0 0 40px rgba(236, 72, 153, .15);--transition-fast: .15s ease;--transition-normal: .3s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{font-family:PingFang SC,Microsoft YaHei,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-pink)}button{font-family:inherit;cursor:pointer;border:none;outline:none}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-tertiary);border-radius:var(--radius-xl)}::-webkit-scrollbar-thumb:hover{background:#fff3}::selection{background:var(--color-accent-pink);color:var(--color-text-primary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px #ec48994d}50%{box-shadow:0 0 40px #ec489980}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}