:root{--bg-primary:#fff8fc;--bg-secondary:#ffffff;--bg-accent:#f3c2d8;--text-primary:#4a1f34;--text-secondary:#8e5671;--text-accent:#db2777;--primary-color:#ec4899;--primary-hover:#db2777;--secondary-color:#f973b7;--success:#22c55e;--warning:#eab308;--error:#ef4444;--font-family:'Yu Gothic UI','Yu Gothic','Hiragino Kaku Gothic ProN',sans-serif;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-full:9999px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;background:linear-gradient(-45deg,#fff8fc,#fff1f7,#ffe5f1,#fffafc);background-size:400% 400%;animation:15s infinite gradient;min-height:100vh}@keyframes gradient{0%,100%{background-position:0 50%}50%{background-position:100% 50%}}button{cursor:pointer;border:none;background:0 0;font-family:inherit}a{color:inherit;text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 1rem}